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Purpose: The purpose of this study was to investigate the effects of acute ischemic preconditioning (IPC) on tennis skill and physical exercise performance, as well as to explore whether 7-day repeated IPC (RIPC) accelerated fatigue recovery after a simulated tennis match. Methods: Twenty-nine male tennis-specific current students were randomly allocated into 1 of 2 groups: SHAM (n = 14, 3 × 5 min at 20 mm Hg) and IPC (n = 15, 3 × 5 min at 220 mm Hg). Participants in both groups engaged in acute IPC and RIPC interventions. After the first acute IPC intervention, assessments were conducted to evaluate tennis-specific skills and overall physical exercise capacity. Following completion of chronic RIPC interventions, all participants competed in a simulated tennis match specifically designed to induce fatigue. To evaluate recovery from this induced fatigue, physical exercise capacity tests were conducted at 24 and 48 hours postmatch, allowing for an assessment of the participants' recovery capabilities over time. Results: After the first acute intervention, notable differences were observed between the IPC and SHAM groups in their performance on the repeated-sprint ability test. Specifically, the total times recorded were significantly shorter in the IPC group compared with the SHAM group (IPC: 109.05 [2.70] vs SHAM: 114.57 [7.45] s, P =.012), and this trend was also reflected in their best times (IPC: 4.20 [0.18] s vs SHAM: 4.39 [0.30] s, P =.042), indicating an immediate benefit of the IPC intervention on sprint performance. After a 7-day RIPC intervention, significant changes were noted in the SHAM group's performance metrics postmatch. There was an increase (P <.001) in fatigue index from 22% (8%) to 30% (9%) during repeated-sprint ability test and a decrease in serve speed from 120.2 (17.5) to 106.7 (13.0) km/h (P =.002) and knee peek torque from 196.0 (49.0) to 162.7 (39) N (extension, 60°/s, P <.001) in the SHAM group 24 hours postmatch, relative to the IPC group. Moreover, compared with the SHAM group, the IPC group showed a lower rate of perceived exertion during the match (P <.001) and a decrease in visual analog scale score (P =.026) 24 hours postmatch, suggesting enhanced recovery and reduced perception of pain relative to the SHAM group. Conclusion: IPC could serve as a strategy to generate an ergogenic effect and recovery during training and competition. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the influence of a single infrapositioned ankylosed tooth or implant-supported restoration on smile esthetics. Materials and Methods: A series of 48 digitally modified images that simulated varying degrees of infraposition (from 0.25 to 2.0 mm, with a step of 0.25 mm) were created for each maxillary anterior tooth by altering the full-portrait image of a smiling man, adjusted to show medium and high smile lines. For the model with the high smile line, a series of 24 digitally modified images were created that simulated the infraposition of a single anterior tooth with a restored incisal edge. Smile esthetics for each of the images were evaluated by 160 participants (80 dentists and 80 laypersons), and a visual analog scale (VAS) was implemented. Results: For the images with the high smile line, an infraposition of ≥ 0.25 mm in the central incisor region and ≥ 0.5 mm in the region of the lateral incisor or the canine had a negative effect on the perceived smile esthetics for both the dentists and the laypersons. Regarding the medium smile line, an infraposition of ≥ 0.5 mm in the central and lateral incisor region had a negative effect on the perceived smile esthetics for both groups of observers. In the canine area, an infraposition of ≥ 0.5 mm for the dentists and ≥ 0.75 mm for the laypersons also had a negative impact on the smile esthetics. Conclusions: Even a minor infraposition of a single maxillary anterior ankylosed tooth or implant-supported restoration can reduce the perceived attractiveness of the smile. Infraposition in the canine site can be better tolerated in a medium smile line compared to a high smile line. In patients with a high smile line, prosthetic intervention is needed to restore the incisal edge of an infrapositioned tooth without harmonizing the gingival contour; this can be beneficial for the lateral incisor but ineffective for the central incisor and unfavorable for the canine. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate and compare patient satisfaction levels in edentulous patients treated with different configurations of implant-supported prostheses as well as previous prosthesis experiences before implant treatment. Materials and Methods: A study population of 142 patients was identified and separated into four treatment groups: group 1 comprised 43 patients treated with an implant-supported overdenture in the mandible and conventional complete denture in the maxilla; group 2 comprised 32 patients treated with implant-supported overdentures in the maxilla and mandible; group 3 comprised 26 patients treated with an implant-supported overdenture in the mandible and a fixed prosthesis in the maxilla; and group 4 comprised 41 patients treated with implant-supported maxillomandibular fixed restorations. Questionnaires asking about masticatory performance, pronunciation, comfort, and social ability were used to evaluate treatment outcomes. Results: The patients in group 4 were significantly more satisfied regarding masticatory performance than other treatment modalities. Visual analog scale (VAS) scores for comfort and social ability were similar in groups 3 and 4 and significantly higher than those in groups 1 and 2. The patients who used a conventional removable prosthesis before implant treatment were more satisfied with their implant-supported prosthesis regarding social ability (P = .03). Conclusions: The treatment design of an implant-supported fixed prosthesis in the maxilla and implant overdenture in the mandible provided a comparable level of satisfaction with maxillomandibular fixed prosthesis for edentulous patients. This combination served as a practical solution especially for patients with mandibular atrophy who would require extensive surgeries to support maxillomandibular fixed prostheses. In the maxilla, patient satisfaction with an implant-supported overdenture was not superior to that with a conventional prosthesis. Note that previous removable prosthesis experience may influence social comfort for patients. [ABSTRACT FROM AUTHOR]

The introduction of a new collagen substitute, which will potentially reduce the invasiveness of techniques by avoiding the need for a second surgical site (ie, the donor site), needs to be evaluated in relation to the surgical procedure that could benefit the most by utilizing such a matrix. This study compared the clinical outcomes following treatment of RT1 multiple adjacent gingival recessions (MAGRs) using the modified coronally advanced tunnel (MCAT) technique or the multiple coronally advanced flap (MCAF) in conjunction with a new volume-stable xenogeneic collagen matrix (VXCM). Secondarily, the study evaluated whether patients report a preference between the two surgical techniques in terms of discomfort. A total of 20 patients requiring treatment of MAGRs were randomly assigned to one of the two treatment groups: MCAF+VCMX (Group A) or MCAT+VCMX (Group B). The following measurements were recorded at baseline (before surgery) and at 6 and 12 months: gingival recession depth (REC), probing pocket depth (PD), keratinized tissue width (KTW), and gingival thickness (GT). Postoperative pain and discomfort were recorded using a visual analog scale (VAS) at 1 week. The primary outcome variable was mean root coverage (mRC), and secondary outcomes were complete root coverage (CRC), changes in KTW and GT, patient discomfort and satisfaction, and duration of surgery. Healing was uneventful in both groups. At 12 months, both treatments resulted in statistically significant improvements in REC and GT compared to baseline (P < .05). The mRC was 79.95% ± 29.92% in the MCAF group and 64.74% ± 40.5% in the MCAT group (P = .124). CRC was seen in 65.6% of MCAF-treated sites and 52% of MCAT-treated sites (P = .181). Similar clinical results should be expected when MAGRs are treated with MCAF or MCAT, with the adjunct of VCMX. [ABSTRACT FROM AUTHOR]

Purpose: The aim of this study was 2-fold: (1) to examine the relationships between psychophysiological responses and locomotor demands with variations in technical performance during 2v2 and 4v4 conditioned games and (2) to compare psychophysiological and locomotor responses among players exhibiting higher and lower technical performance levels during the conditioned games. Methods: Twenty-four male youth soccer players (16.3 ± 0.8 y old) participating at the trained/developmental level underwent monitoring for psychophysiological responses (including heart rate, rating of perceived exertion, and visual analog scale), locomotor demands (such as distance covered), and technical performance variables (including successful and unsuccessful passes and shots, as well as lost balls) across 2v2 and 4v4 formats. These formats were applied 4 times within a single session and were replicated twice over 2 weeks. Results: Large correlations between the number of lost balls per minute and mean heart rate were found in both the 2v2 and 4v4 games (r =.586 and r =.665, respectively). Successful shots were inversely and largely correlated with mean heart rate (r = −.518) in 4v4 games. The number of interceptions per minute was inversely and significantly correlated with the visual analog scale in 2v2 and 4v4 games (r = −.455 and r = −.710, respectively). The frequency of lost balls was significantly higher among players who attained a higher mean heart rate (2v2: +42.9%, P =.031, d = −0.965; 4v4: +57.1%, P <.001, d = −2.072). Conclusions: Coaches should be aware that highly psychophysiologically demanding scenarios may significantly impair technical performance. Therefore, prioritizing technical performance by deliberately adjusting the intensity should be considered. [ABSTRACT FROM AUTHOR]

This study assessed the effects of buccal contour augmentation for periodontally compromised teeth with horizontal bone loss. A total of 30 subjects were divided into Group A or Group B (n = 15 subjects per group). Group A received open-flap debridement (OFD) with buccal contour augmentation using deproteinized bovine bone mineral (DBBM), jointly referred to as contour augmentation for periodontal defects (CAPD; test group). Group B received only OFD (control group). Bleeding on probing (BOP), clinical attachment level (CAL), probing depth (PD), gingival recession (GR), keratinized mucosa width (WKM), keratinized mucosa thickness (TKM), and labial cortical plate thickness were compared at baseline and 1 year. BOP, CAL, PD, and GR did not show significant differences. TKM increased by 1.76 mm for Group A but decreased by 1 mm for Group B. WKM increased from 2.86 ± 0.4 mm to 3.6 ± 0.71 mm (P < .001) and from 2.93 ± 0.32 mm to 3 ± 0.7 mm (P = 0.5) for Groups A and B, respectively, which showed statistical significance. Labial cortical plate thickness increased from 0.94 ± 0.3 mm to 1.95 ± 0.54 mm (P < .001) for Group A but decreased from 0.87 ± 0.45 mm to 0.68 ± 0.31 mm for Group B. Visual analog scale scores for pain perception showed no difference between the two groups. CAPD for periodontally compromised teeth improves WKM and TKM. Long-term analyses are needed to determine its benefits in daily clinical practice. [ABSTRACT FROM AUTHOR]

Gingival recession treatment is one of the major clinical challenges in periodontics, and various surgical techniques have been proposed to correct it. Most of these techniques are suitable for isolated recession sites and involve harvesting an autogenous tissue graft, which increases patient morbidity and might result in inferior esthetics due to incision design. This study assessed the benefit of adding platelet-rich fibrin (PRF) to the vestibular incision subperiosteal tunneling approach (VISTA) in treating multiple gingival recession compared to using VISTA alone. A total of 41 teeth with Miller Class I and II defects were randomized in a split-mouth design. Multiple clinical parameters were tested, including the change in gingival thickness over time, keratinized tissue width, and gingival phenotype (using the transparency of a periodontal probe). Patient-centered outcomes were also assessed via visual analog scale. Multiple Miller Class I and II recessions in the maxilla can be effectively treated with VISTA. However, when used in conjunction with PRF, no significant differences were detected in any parameter. VISTA has been shown to be associated with a low level of postsurgical pain for patients and can be used for patients with high esthetic demands. [ABSTRACT FROM AUTHOR]

Objectives: This study examined the impact of injectable plateletrich fibrin (iPRF) and concentrated growth factor on postoperative pain, edema, trismus, and quality of life in impacted mandibular third molar surgery. The primary aim of this study was to minimize common sequelae following third molar surgery by using iPRF and concentrated growth factor. The secondary objective was to compare the postoperative effects of these products. Method and materials: This study represents a single-center, randomized prospective clinical trial conducted at the Ordu University Faculty of Dentistry. It involved patients who underwent third molar surgery for various reasons between July and October 2022. The predictor variables were the use of concentrated growth factor and i-PRF. They were categorized as concentrated growth factor, i-PRF, and control groups. The outcome variables include pain levels and analgesic consumption measured on a visual analog scale, distances between predetermined anatomical points, maximum mouth opening capacity, and data from the postoperative symptom severity (PoSSe) scale. Some statistical tests were performed with a 95% confidence interval, which was considered significant. Results: Total analgesic use was notably lower in the concentrated growth factor group (P = .044). Concentrated growth factor and iPRF outperformed the control group in all edema measurements by postoperative day 7 (tragus–pogonion, lateral canthus–angulus, tragus–commissura; P < .05). Concentrated growth factor significantly reduced trismus on days 2 and 7. Quality of life was notably higher in the concentrated growth factor group than in the control group (P = .026), although iPRF group differences were not significant. Conclusion: The results indicate that concentrated growth factor has a limited impact on postoperative pain, but significantly reduces edema, trismus, and enhances quality of life. The iPRF group experienced positive effects on pain, edema, and trismus, although the statistically significant differences observed with concentrated growth factor highlight its potential for use instead of iPRF after third molar surgery. An increased sample size is essential for more comprehensive results [ABSTRACT FROM AUTHOR]

Context: Wheelchair Power Soccer (WPS) is the only team sport that allows the participation of people with severe physical disabilities who require the daily use of motorized wheelchairs. These individuals may live with chronic pain due to the characteristics of the disabilities and treatments, interfering with their health and limiting their participation in sports. Objectives: To investigate the prevalence of musculoskeletal pain and its relationship with mood in WPS players and to analyze the incidence of traumatic injuries during a championship. Methods: A prospective, longitudinal study was carried out on 30 WPS athletes (93.33% male) with a mean (SD) (range) age of 22.37 (9.79) (47) years. Data collection was performed during a South American WPS Championship lasting 3 days, with: investigation of the presence of musculoskeletal pain and mood through a questionnaire; investigation of the occurrence of traumatic injuries through match observation; and confirmation of the occurrence of traumatic injuries through access to medical department records. Results: About 30% (n = 9/30) of the sample presented some pain on the day of evaluation, with an intensity of 5.67 (3.35) (10) points on the visual analog scale. The most common regions of pain were the lower back (13.3%, n = 4/30), thoracic (10%; n = 3/30), and cervical (10%; n = 3/30) areas of the spine. A total of 46.7% (n = 14/30) reported pain in the month before data collection but of less intensity (2.56 [4] [10] points), the most common regions being the lower limbs (20%; n = 6/30) and cervical spine (20%; n = 6/30). Among the between-group comparisons (ie, participants with pain vs without pain), no relationship was observed between mood state and pain. No traumatic injuries were identified during the competition. Conclusion: The presence of musculoskeletal pain was common in WPS players, but it was not related to mood. As no traumatic injuries were observed during the championship, this modality seems to be safe for people with physical disabilities in general. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the long-term predictability of simplifying mandibular overdenture treatment using single-stage surgery and immediate prosthetic loading of a single implant to provide a more affordable treatment option. Materials and Methods: A total of 29 patients with a mean age of 68 years with problematic mandibular dentures were treated. A single implant (Brånemark System Mklll TiUnite, Nobel Biocare) was placed into the mandibular midline for primary stability. A ball attachment was placed, and the retentive cap was incorporated into the existing denture. The patients were recalled at 3 and 12 months and at 3, 5, 10, and 15 years. Clinical assessments, radiographs, and resonance frequency analysis were recorded. All complications, failures, maintenance, and reasons for failure to follow-up were noted. Visual analog scale (VAS) questionnaires were used to record patient satisfaction (ANOVA; P < .05). Results: One implant did not achieve sufficient primary stability to be immediately loaded and was treated with a two-stage delayed loading protocol. Of the 28 patients receiving immediately loaded implants, 14 patients were available for follow-up at 15 years. Implant survival remained at 100% throughout the study. Patient satisfaction was high, with a significant increase in all comfort and functional parameters (P values ranged from < .001 to .07) throughout the 15-year period. Conclusions: These 15-year results indicate that immediate loading of a single oxidized surface implant used to retain a mucosa-borne overdenture is a safe, reliable, and cost-effective treatment with high levels of patient satisfaction long term. [ABSTRACT FROM AUTHOR]

Context: Soft tissue mobilization is frequently employed for delayed onset muscle soreness (DOMS) management. Foam roller and percussive massage are 2 popular soft tissue mobilization methods preferred by various professionals. However, their effects on DOMS symptoms are controversial and there are no studies comparing these 2 methods. The aim of the present study was to compare the acute effects of soft tissue mobilization with a foam roller or a percussive massage device on DOMS in young male recreational athletes. Design: A parallel, single-blinded, randomized controlled trial. Methods: Thirty-six participants (median [interquartile range 25/75]; age: 20.0 [19.3/21.0] y) were randomly allocated to percussive massage group (n = 12), foam roller group (n = 12), and control group (n = 12). First, a fatigue protocol targeting quadriceps femoris was performed. Then, participants received soft tissue mobilization with foam roller/percussive massage or rested for 10 minutes according to their groups. Pain and fatigue were evaluated by a visual analog scale, and the skin surface temperature of over the quadriceps femoris was measured with thermal camera imaging. Evaluations were performed at baseline, following fatigue protocol, at 24th hour, and at 48th hour. Changes from the baseline at 24th and 48th hours were compared between groups. Results: No significant between-group differences were observed at the assessments performed at 24th or 48th hour regarding the changes from baseline in pain (P value for 24th hour = .905, P value for 48th hour = .733), fatigue (P value for 24th hour = .895, P value for 48th hour = .606), or skin surface temperature measurements (P values for 24th hour = between .300 and .925, P values for 48th hour = between .311 and .750). Conclusions: Soft tissue mobilizations applied with foam roller or percussive massage device do not seem to be superior to passive resting in alleviating DOMS symptoms in recreational athletes. [ABSTRACT FROM AUTHOR]

Purpose: To assess the pain, swelling, infection, and alteration in sensation following the flapless placement of zygomatic implants guided by dynamic navigation. Materials and Methods: A randomized controlled trial was conducted on 20 patients. In group 1, the placement of the zygomatic implants was carried out without reflecting a mucoperiosteal flap (flapless). In group 2, a mucoperiosteal flap was raised (flapped). Two zygomatic implants were placed in each patient (one on each side) under local anesthesia, guided by dynamic navigation. Postoperative evaluations included pain (using the visual analogue scale [VAS]), swelling (using standard measurements), maxillary sinus infection, and alteration of sensation (using mechanical stimuli, thermal threshold detection, and a two-point discrimination test). The assessments were carried out at 2 days, 1 week, and then 1, 2, and 3 months postoperatively. Results: In group 1, all implants except for one were successfully osseointegrated. Immediate postoperative pain and swelling were both significantly greater in group 2 (P < .01). No alteration in sensation was detected in any case in the two groups. There were a total of three cases of chronic sinusitis: one in group 1 and two in group 2. Conclusions: The flapless placement of zygomatic implants guided by dynamic navigation and under local anesthesia improves postoperative recovery. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate two pharmacologic antibiotic prophylaxis regimens and a control group of immunocompetent patients undergoing two-stage dental implant placement in a triple-blind randomized controlled clinical trial. Materials and Methods: From a group of 61 immunocompetent patients, 21 were randomly allocated into group 1 (G1) without antibiotic prophylaxis (control), 20 in group 2 (G2) with preoperative antibiotic prophylaxis (1 g amoxicillin 1 hour before the procedure), and 20 in group 3 (G3) with preoperative (1 g amoxicillin) and postoperative (500 mg every 8 hours for 5 days) antibiotic prophylaxis. Pain was assessed with the visual analog scale (VAS) and by considering the number of painkillers patients used. Infection was identified via the presence of pus and fistula. Patients were evaluated after 7, 14, 30, and 120 days. Implant failure (defined as mobility upon the application of manual torque) was evaluated after 120 days during the second surgical stage. Results: At the 7-day follow-up, pain intensity was less severe in the patients who had received antibiotics, with the G3 patients experiencing the least pain (P < .05). Infection was present in groups G1 (2 cases) and G3 (2 cases), but there was no statistically significant intergroup difference. Two implants failed, one in G1 and the other in G3. Conclusions: Based on the results of the present study, although the use of antibiotics reduced pain in the immediate postoperative period, it did not reduce infection rates and implant failure in immunocompetent patients. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the influence of menstrual-cycle (MC) phase on measures of recovery status, that is, resting heart rate, perceived sleep quality, and physical and mental readiness to train, among female endurance athletes. Methods: Daily data were recorded during 1 to 4 MCs (ie, duration ≥21 and ≤35 d, ovulatory, luteal phase ≥10 d) of 41 trained-to-elite-level female endurance athletes (mean [SD]: age 27 [8] y, weekly training: 9 [3] h). Resting heart rate was assessed daily using a standardized protocol, while perceived sleep quality and physical and mental readiness to train were assessed using a visual analog scale (1–10). Four MC phases (early follicular phase [EFP], late follicular phase, ovulatory phase, and midluteal phase [MLP]) were determined using the calendar-based counting method and urinary ovulation-prediction test. Data were analyzed using linear mixed-effects models. Results: Resting heart rate was significantly higher in MLP (1.7 beats·min−1, P =.006) compared with EFP without significant differences between the other MC phases. Perceived sleep quality was impaired in MLP compared with late follicular phase (−0.3, P =.035). Physical readiness to train was lower both in ovulatory phase (−0.6, P =.015) and MLP (−0.5, P =.026) compared with EFP. Mental readiness to train did not show any significant differences between MC phases (P >.05). Conclusions: Although significant, the findings had negligible to small effect sizes, indicating that MC phase is likely not the main determinant of changes in measures of recovery status but, rather, one of the many possible stressors. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to compare the alveolar sealing performance between free gingival graft (FGG) and porcine collagen membrane (MS) and qualitatively assess patient-centered outcomes via a visual analog scale. Method and materials: Eighteen patients were randomly divided into control (FGG) and test (MS) groups. After extraction, all the alveoli were filled with bovine bone grafts (small granules) and sealed. Follow-up was during the immediate postoperative period and after 3, 7, 15, 30, 60, 90, and 120 days. After 180 days, before implant placement, tissue samples were obtained for histologic analysis. The epithelial tissues were morphometrically measured for each sample. Qualitative information on the patient's perception of the treatment was collected after 7 days. Results: A faster healing was observed for the MS group. After 60 days, all the sites from the MS were partially healed, in contrast with only five from the FGG. The histologic results after 120 days showed for the FGG group a predominant acute inflammatory process, whereas chronic processes were observed for the MSgroup. The mean epithelial heights found for the FGG and MS were 535.69 pm and 495.33 pm, respectively (P = .54). The intragroup analysis showed significant variance among the data (P<.001) for both groups. The qualitative result showed statistically more significative comfort for the MS group (P < .05). Conclusion: Within the limitations of the study, both techniques effectively promote alveolar sealing. However, the visual analog scale result was superior and more signiffcant for the MS group, with faster wound healing and lower discomfort. [ABSTRACT FROM AUTHOR]

BackgroundChronic pain has long been a major health burden that has been addressed through numerous forms of pharmacological and nonpharmacological treatment. One of the tenets of modern medicine is to minimize risk while providing efficacy. Further, because of its noninvasive nature, virtual reality (VR) provides an attractive platform for potentially developing novel therapeutic modalities.ObjectiveThe purpose of this study was to determine the feasibility of a novel VR-based digital therapy for the treatment of chronic pain.MethodsAn open-label study assessed the feasibility of using virtual embodiment in VR to treat chronic pain. In total, 24 patients with chronic pain were recruited from local pain clinics and completed 8 sessions of a novel digital therapeutic that combines virtual embodiment with graded motor imagery to deliver functional rehabilitation exercises over the course of 4 weeks. Pain intensity as measured by a visual analog scale before and after each virtual embodiment training session was used as the primary outcome measure. Additionally, a battery of patient-reported pain questionnaires (Fear-Avoidance Beliefs Questionnaire, Oswestry Low Back Pain Disability Questionnaire, Pain Catastrophizing Scale, and Patient Health Questionnaire) were administered before and after 8 sessions of virtual embodiment training as exploratory outcome measures to assess if the measures are appropriate and warrant a larger randomized controlled trial.ResultsA 2-way ANOVA on session × pre- versus postvirtual embodiment training revealed that individual virtual embodiment training sessions significantly reduced the intensity of pain as measured by the visual analog scale (P

Purpose.: Plantar fasciitis is the most frequent cause of heel pain. Custom-made plantar supports are a common treatment solution, while the application of kinesiology tape (KT) can be an effective measure to alleviate pain. The objective was to evaluate the effects of KT on the pain of patients with plantar fasciitis. Methods.: Randomized controlled trial including participants with plantar fasciitis. There was an experimental group (n = 17), whose participants underwent a KT treatment, and a control (sham tape) group (n = 17). The pain, measured with a visual analog scale (VAS), was the primary outcome and was assessed daily until the fifth day of wearing the tape and 24 h after removing it. Inferential statistics looked for time, group, and time per group differences with CI at 95%. Results.: The greatest between-group VAS difference was 3.5 points, and occurred at the 2-day follow-up assessment. Then, pain differences decreased over time until the last assessment point. Statistically significant time, group, and time*group differences were found with p < 0.001. Conclusion.: This study supports that KT is effective in reducing pain in the short term in patients with plantar fasciitis, and more effective than a sham intervention with tape. IMPLICATIONS FOR REHABILITATION: Kinesiology tape (KT) reduces pain in patients with plantar fasciitis. Pain is reduced from the first day and the tape can be worn up to five days. KT is an effective solution prior to the application of orthopaedic treatment. [ABSTRACT FROM AUTHOR]

Purpose: To examine the effectiveness of wrist orthoses in reducing pain in individuals with carpal tunnel syndrome. Materials and methods: The searches were carried out in the CINAHL, Cochrane Library, EMBASE, Regional Portal of the Virtual Health Library, PubMed, Scopus, and Web of Science databases on 18 February 2021, and updated on 16 February 2023. Four independent evaluators performed the steps for inclusion of studies following the recommendations of the PRISMA and methods of the Cochrane Handbook for systematic review. Results: Three randomized clinical trials, two quasi-randomized clinical trials and one cohort study met the inclusion criteria. The visual analogue scale and numeric analog scale were used as a tool to assess pain outcome. The treatment period ranged from 2 weeks to 3 months. The period of use varied between nighttime only, and nighttime plus daytime. Most orthoses promoted a statistically significant reduction in intensity pain at night, at rest or during activities. Only one study carried out follow-up after the end of treatment and showed that pain reduction was maintained up to 6 months after treatment. Conclusions: The findings suggest that the isolated use of orthoses were effective in reducing pain in individuals with carpal tunnel syndrome. IMPLICATIONS FOR REHABILITATION: Orthoses are effective in reducing pain in individuals with carpal tunnel syndrome. Orthoses can be used nighttime or nighttime plus daytime according to the necessity. Prefabricated orthosis may represent lower cost and greater accessibility. Pain reduction can be maintained up to 6 months after the end of treatment. [ABSTRACT FROM AUTHOR]

Objective: To investigate the effect of the titanium mesh on flail chest and bone healing from clinical and animal experiments. Methods: Clinical experiment: 24 patients with flail chests in our hospital from January 2020 to January 2023 were prospectively selected and divided into control and titanium mesh groups according to different treatment plans and basic data‐matching principles, with 12 cases in each group. The control group was treated with conservative external fixation, and the titanium mesh group was treated with titanium mesh fixation. The clinical efficacy index, visual analog scale and blood gas indexes and hemodynamic indexes of the two groups of patients were recorded. Chest CT and pulmonary function and life quality were examined after operation. Animal experiment: The flail chest sheep were treated conservatively with a titanium mesh, and the expression of bone‐healing‐related proteins was detected. Results: The mechanical ventilation time, drain indwelling time, ICU observation time, and hospital time in the titanium mesh group were significantly shorter than those in the control group (p < 0.05). The PaO2, CVP, FVC, FEV1, MVV, and life quality of the titanium mesh group were significantly better than those of the control group after operation, and the visual analog scale, PaCO2, CI, ELWI, and the proportions of atelectasis, thoracocyllosis, and consolidation tardive after operation were significantly lower than those of the control group (p < 0.05). The expressions of BMP2, IGF‐1, VEGF, and PDGFD in the rib tissue of titanium mesh sheep were higher than those of control sheep at 4 weeks after operation (p < 0.05). Conclusion: Titanium mesh is a safe and effective treatment for flail chest, which can improve pain, blood gas, hemodynamic indexes, and pulmonary function and promote fracture healing. [ABSTRACT FROM AUTHOR]

This study aims to evaluate and compare the short-term efficacies of high-intensity laser therapy (HILT) and ESWT(focused) on pain, sensitivity, handgrip strength and functions, in the treatment of lateral epicondylitis (LE). Fourty seven patients (age range, 18 to 65 years) with unilateral elbow pain were randomized into two groups. HILT group (n = 24) and ESWT group(n = 23). The HILT and ESWT were administered three times a week for three weeks, and each treatment was combined with exercises. All paticipant in both of two groups were evaluated with ultrasonography for common extansor tendon thickness. A visual analog scale (VAS), quick Disabilities of the Arm, Shoulder, and Hand (QDASH), hand grip strength test were used to evaluate the patients before, one and six weeks after treatment. There were significant improvement in VAS, hand grip strength, QuickDASH scores and CET thickness before and after treatment in both group(p < 0,05). But there were no significant differences between the groups pre-treatment, at the 1st week, and 6th week after treatment (p > 0.05). Only hand grip strength was smilar to the pretreatment outcomes in HILT group. Both treatment methods were found to be effective and safe in the short-term treatment of LE. Consequently, these non-invasive, effective and safe techniques can be successfully used in the treatment of common pathology of the elbow. [ABSTRACT FROM AUTHOR]

Background: Robotic-assisted surgery has emerged as an innovative approach widely adopted in the field of orthopedics. However, its application specifically for managing atlantoaxial dislocation with a high-riding vertebral artery (AAD-HVA) remains underreported in the existing literature. Objective: To compare the perioperative outcomes of robotic-assisted (RA) and fluoroscopic-guided free-hand (FH) techniques for atlantoaxial dislocation in combination with a high-riding vertebral artery (AAD-HVA). Study design: This was a retrospective study. Setting: This research was performed at a single department of spine surgery. Methods: Data from patients who underwent atlantoaxial internal fixation between July 2018 and January 2022 at our hospital were retrospectively analyzed. Among the cases, 14 were performed using free-hand (FH) techniques and 11 utilized robotic-assisted (RA) techniques. Data collected included case notes, imaging records, and follow-up data. The reliability of screw placement was evaluated based on the Gertzbein and Robbins scores, while treatment outcomes were assessed using the Japanese Orthopaedic Association (JOA) score, visual analog scale (VAS), neck disability index (NDI), and postoperative complication rate. Results: Baseline patient characteristics were comparable between the FH and RA groups. The mean blood loss was markedly lower in the RA group (157.3 ± 49.7 ml) compared to the FH group (290.0 ± 110.3 ml) (p = 0.03). Although the average operative time was slightly higher in FH group than in RA group, this disparity did not achieve statistical significance (p = 0.7588). Moreover, the radiation exposure dose was remarkably higher in FH group (32.7 ± 4.4 mGy) than in RA group (23.0 ± 3.2 mGy) (p < 0.0001). The percentage of clinically acceptable screw placement was slightly lower in FH group (87.5%) than in RA group (97.8%), but the observed variance was not statistically meaningful (p = 0.3669). Furthermore, the differences in JOA, VAS, and NDI scores between the FH and RA groups were not statistically significant. Additionally, no obvious differences were found in clinical outcomes or complications related to screw implantation between the two groups. Limitations: This study has inherent limitations as it was retrospective in nature and conducted at a single center. Conclusion: Robotic-assisted surgery for AAD-HVA patients offers a minimally invasive approach, reduced bleeding and lower radiation exposure compared with traditional free-hand surgery. [ABSTRACT FROM AUTHOR]

Background: Bioceramic-based root canal sealers are increasingly important in root canal treatment because of their biocompatible properties. This study aimed to evaluate postobturation pain incidence and intensity after root canal obturation with NeoSealer Flo, MTA-Bioseal, and GuttaFlow bioseal calcium silicate-based sealers and AH Plus epoxy resin-based sealer in patients with asymptomatic irreversible pulpitis or necrotic pulp with chronic apical periodontitis. Methods: A total of 120 participants with single-rooted teeth were included and randomly divided into four groups according to the root canal sealer used (n = 30). The patients were subsequently categorised based on the pulp vitality (vital or nonvital) in each group (n = 15) and all teeth were obturated in a single-visit. The postobturation pain scores were recorded on a visual analogue scale (VAS) at 6 h, 24 h, 48 h, 72 h, 7 d and 30 d. Moreover, analgesic intake was also noted at 24 h and 48 h. The Mann–Whitney U test, Kruskal‒Wallis H test, Friedman test, and Spearman's correlation test were used, and a p value < 0.05 was considered significant. Results: VAS scores were highest for the 6 h > 24 h > 48 h ≈ 72 h ≈ 7 d ≈ 30 d time intervals for both pulp status in each root canal sealer. A significant decrease in the VAS score was observed for all sealers from 6 h to 48 h (p 0.05). Nonvital cases had lower VAS scores at all time intervals. Analgesic intake was greater in the first 24 h (p < 0.05) in vital cases (p < 0.05) and also in females than males. Conclusion: The level of pain experienced after obturation was similar in patients with different pulp status for all the root canal sealers. Analgesic intake was greater in vital cases and females within 24 h. Trial registration: ClinicalTrial.gov, NCT06515756, record date: 2024-07-17, retrospectively registered. [ABSTRACT FROM AUTHOR]

Objective: This study was aimed to explore the mid-term efficacy of non-contact orthopedic robot navigation in the treatment of lumbar spondylolisthesis. Methods: The clinical data of young and middle-aged patients with lumbar spondylolisthesis were retrospectively analyzed and divided into an observation group and a control group according to surgical methods. The observation group was treated with minimally invasive transforaminal interbody fusion (MIS-TLIF) combined with orthopedic robot-navigated percutaneous pedicle screw fixation; while the control group underwent traditional posterior lumbar interbody fusion (PLIF). Perioperative indicators, waist and leg pain Visual Analog Scale (VAS) scores, Oswestry Disability Index (ODI), and complications were compared between groups. Results: A total of 32 patients with lumbar spondylolisthesis were included in this study, with the average age of 50.3 ± 2.7 years old. There were 17 patients in the observation group and 15 patients in the control group. Although the new surgical technique for the observation group may require longer operative time, it showed significant advantages in reducing intraoperative bleeding, postoperative drainage, and shortening hospital stay. These benefits might result in faster recovery for patients, reduced risk of complications, and improved overall quality of life. The new technology was also significantly better compared to the traditional method in terms of VAS scores and ODI at 1 week, 1 month, 3 months, and 6 months post-surgery. These results provided patients with better treatment options and potentially a faster path to recovery. One case with infectious incision in the observation group and one case with intraspinal hematoma formation in the control group were observed. However, there was no statistical difference in the complication rates between the two groups (P > 0.05). Conclusion: The non-contact orthopedic robot navigation for the treatment of lumbar spondylolisthesis was demonstrated to be minimally invasive, precise, and stable surgical method. It is a treatment option worth considering for suitable patients. [ABSTRACT FROM AUTHOR]

Background: Chronic non-specific low back pain (CNSLBP) is prevalent among firefighters and may negatively affect their job performance. Alterations in the thoracolumbar fascia (TLF) structure are associated with CNSLBP. Percussive massage therapy (PT) has demonstrated potential in modifying fascial properties and alleviating pain. However, its effects on TLF structure in CNSLBP patients have not been thoroughly investigated. This study evaluates the effects of 6 weeks of PT on TLF echo intensity, thickness, pain, and disability in firefighters with CNSLBP, utilizing ultrasound imaging as a primary assessment tool. Methods: This six-week randomized controlled trial involved 38 firefighters with CNSLBP. Participants were randomly assigned 1:1 to either the PT group (receiving PT and core stability exercise) or the control group (receiving only core stability exercise). TLF echo intensity and thickness were measured using ultrasound imaging, and disability was assessed using the Roland-Morris Disability Questionnaire (RMQ) at baseline and post-intervention. Pain was measured using the Visual Analog Scale (VAS) at baseline, immediately after the first intervention, three weeks post-intervention, and post-intervention. Paired t-tests were conducted to analyze within-group changes in RMQ and ultrasound data, while ANCOVA was used to assess between-group differences, and repeated measures ANOVA for VAS scores. Results: Participants in the PT and control groups were aged 26.6±4.1 and 23.6±1.7 years, respectively, with BMI of 23.1±1.8 and 21.8±1.2 kg/m². The PT group showed significant reductions in bilateral TLF echo intensity post-intervention (left side: mean difference -6.4, 95% CI -9.7 to -3.1, p < 0.001, effect size 0.67; right side: mean difference -7.6, 95% CI -11.8 to -3.3, p < 0.01, effect size 0.60). Changes in TLF thickness were not statistically significant (p > 0.05). The PT group demonstrated significantly lower VAS scores than the control group (mean difference - 0.626, 95% CI -1.087 to -0.165, p = 0.009, effect size 0.63). RMQ scores decreased by -1.3 (95% CI -2.1 to -0.4, p < 0.01, effect size 0.5). Conclusion: Six weeks of percussive massage therapy significantly reduced thoracolumbar fascia echo intensity, alleviated pain, and improved functional disability in firefighters with chronic non-specific low back pain, but was not effective in altering fascia thickness. Percussive massage therapy emerges as an effective and safe strategy for managing chronic non-specific low back pain in firefighters. Trial registration: Retrospectively registered in Thai Clinical Trials Registry (TCTR20221223001) on December 22, 2022. [ABSTRACT FROM AUTHOR]

Objective: To investigate the effect of the flexion angle of a femoral prosthesis on the postoperative clinical outcome of patients with knee osteoarthritis who are undergoing unicompartmental knee arthroplasty. Methods: Patients were divided into three groups according to the flexion angle of the femoral prosthesis following unicompartmental knee arthroplasty. Group A comprised patients with a flexion angle of the femur prosthesis of less than 5°, Group B included those with a flexion angle of 5° to 10°, and Group C consisted of patients with a flexion angle of the femur prosthesis greater than 10°. The basic clinical data, visual analog scale (VAS) score, Hospital for Special Surgery (HSS) score, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score and knee range of motion (ROM) were subjected to statistical analysis and comparison between the groups. Results: No significant differences were observed in the basic data of the patients in each group. The ROM and VAS scores for the knee in the first month following unicompartmental knee arthroplasty in groups B and C were significantly greater than those in group A. The HSS scores for the knee joint in Group B indicated superior outcomes in the initial postoperative month and the third postoperative month, as evidenced by the WOMAC scores, which demonstrated a statistically significant difference between Group B and the other two groups within the six-month postoperative period. Conclusion: The short-term recovery of patients in Group B was the fastest. These results provide a new reference for the installation of femoral prostheses in unicompartmental knee arthroplasty. [ABSTRACT FROM AUTHOR]

Purpose: Pain following arthroscopic knee surgery remains a controversial clinical problem. Intra-articular (IA) glucocorticoid injections have demonstrated the potential to provide better analgesia in some orthopedic surgeries; however, due to the lack of studies, its role in knee arthroscopies remain unclear. This systematic review aimed to evaluate the efficacy and safety of intra-articular glucocorticoids after arthroscopic knee surgery. Methods: A systematic review was conducted according to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guideline, with literature search performed on Medline, Embase, and the Cochrane Library. This systematic review has been registered with the International Prospective Register of Systematic Reviews (PROSPERO; ID: CRD42024509749). Inclusion criteria included randomized controlled trials published in English comparing IA glucocorticoid to placebo in patients undergoing knee arthroscopy. Risk of bias for all included studies was assessed using the Cochrane Collaboration's risk of bias tool. Clinical outcomes compared were pain score: visual analogue scale (VAS) or International Knee Documentation Committee (IKDC), time to first analgesia requirement, analgesia consumption, range of motion (ROM), patient satisfaction, and complications. Results: A total of 7 studies (3 and 4 with evidence level I and II, respectively) involving 309 patients were included. All studies showed that IA glucocorticoids significantly decreased subjective pain scores. Three studies showed significantly longer duration to first postoperative analgesia use, while 6 showed significantly reduced postoperative analgesic administration with IA glucocorticoid use. Two studies showed significantly increased patient satisfaction with IA glucocorticoid (P = 0.001 and P = 0.01, respectively). No studies showed significant differences in complications such as nausea, vomiting, bradycardia, hypotension, or procedure-related adverse effects between the groups. Conclusion: Current available randomized controlled trials suggest that IA glucocorticoids can significantly reduce postoperative pain, delay, and minimize postoperative analgesia use, and improve patient satisfaction. No postoperative complications or adverse events were reported, reflecting its safety as a postoperative analgesic modality. [ABSTRACT FROM AUTHOR]

Background: Calcaneal fractures are the most common type of tarsal fractures. The sustentaculum tali (ST) offers anatomical stability in calcaneal fractures, and recently, ST screws have been widely used in their treatment. This study aimed to investigate the clinical efficacy and value of ST screw fixation via a modified sinus tarsi approach (MSTA) for treating displaced intraarticular calcaneal fractures (DIACFs). Methods: This study enrolled 64 patients (64 feet): 32 patients in the calcaneal locking plate combined with the ST screw group (CLP-STS Group) and 32 patients in the simple calcaneal locking plate internal fixation group (CLP Group). The minimum follow-up duration was 18 months. Ankle function was evaluated using VAS, AOFAS, and Short Form-36 scores. Imaging evaluation included the Böhler angle, Gissane angle, length, height, and width of the calcaneus, and the Böhler angle in both groups 1 year after surgery. Results: Functional evaluation revealed that postoperative AOFAS and VAS scores in the CLP-STS Group were significantly better than those in the CLP Group. After surgery, the Böhler angle, Gissane angle, and length, height, and width of the calcaneus were significantly corrected compared to the preoperative values; however, the difference in these indicators between the two groups was not significant. Nevertheless, at the 1-year postoperative follow-up, the calcaneal Böhler angle loss in the CLP-STS Group was significantly better than that in the CLP Group. Conclusion: Compared to simple calcaneal locking plate internal fixation, combining the plate with the additionally free ST screw can resolve the limited intraoperative exposure of MSTA, reduce postoperative foot pain in patients, and improve clinical efficacy. [ABSTRACT FROM AUTHOR]

Background: Oral Health-Related Quality of Life (OHRQoL) is a term that encompasses conditions such as oral health status, living conditions, and function. OHQoL can change with the varying health conditions of the same individual. Many patients cannot afford implants or have anatomical limitations and therefore use traditional removable dentures. There are comparatively few studies investigating OHRQoL and denture satisfaction that include the patients' sociodemographic data, denture satisfaction and related questions. Aim: This study aimed to investigate OHRQoL and patients' satisfaction with three types of dentures: upper and lower complete dentures, upper and lower partial dentures, and upper complete lower partial dentures. Methods: The study was conducted between January 2022 and June 2023, with 150 patients using removable dentures. Patients' age, gender, education level, place of residence, smoking status, reasons for tooth loss and visiting the clinic, type of denture and the duration of denture use were recorded. Oral Health Impact Profile (OHIP-14) and patient satisfaction with dentures as measured on a Visual Analog Scale (VAS) were used to assess patients' satisfactions with OHRQoL and dentures respectively. Descriptive statistics, the Shapiro-Wilk normality test, the Mann-Whitney non‐parametric test and the Kruskal-Wallis test were used. Results: Statistically significant differences were found between gender, prosthetic type, usage duration and OHIP and VAS scores (p < 0.05). Women's OHIP scores were higher than men's, patients using complete dentures had higher scores than those using partial dentures in both jaws, those using dentures for less than 1 year had higher scores than those that had used them for more than 1 year. The analysis revealed no statistically significant differences in OHIP and VAS scores based on age, education level, and place of residence (p > 0.05). Conclusions: Patients may find it easier to adapt to removable partial dentures compared to complete dentures. Therefore, in prosthetic planning, dentists should prioritize preserving existing teeth. Regardless of the type of prosthesis, patients adapt to their prostheses over time, leading to increased satisfaction with prolonged use. Since individuals do not have a habit of visiting the dentist when there is no known problem, dentists should encourage patients to attend regular dental check-ups. [ABSTRACT FROM AUTHOR]

Background: Intervertebral disc (IVD) degeneration (IVDD) is one of the main causes of low back pain. One of the most important features of IVDD is the loss of extracellular matrix (ECM) with its structural components. Cartilage intermediate layer proteins (CILPs), minor glycoproteins residing in ECM, have been found to be increased in IVD as degeneration and aging progresses. The aim of the present study was to evaluate the expression of CILP-2 in the IVD of patients with lumbar radiculopathy. Methods: The IVD samples were collected from 25 patients during spinal surgery (interlaminectomy, herniated disc removal). The control IVD samples were obtained from nine patients who underwent lateral corpectomies in the thoracic region. CILP-2 expression was detected by immunohistochemistry. The patients were divided into two groups – aged under or over 50 years. A standardized clinical examination with assessment of radicular signs and deficits was performed. Subjective disability and pain were assessed using the visual analogue scale and Oswestry Disability Index (ODI). The pre-operative MRI was graded for the degree of IVD degeneration by Pfirrmann grading system. IVD samples obtained during operations were subjected to the standardized histopathological analysis applying modified Boos classification. The data were analysed by t-test, Mann-Whitney U-test, and Spearman correlation test. Results: Both histopathology scores and Pfirrmann grades did not differ between patients' groups. Also, no correlations were found between histopathology and Pfirrmann grades, neither were any differences seen when correlating both grades to ODI, back pain or leg pain scores. CILP-2 staining was noted in all studied samples, notably strong staining was seen around large cell clusters. However, no differences in CILP-2 staining were seen between the age groups of patients. No correlations were found between CILP-2 staining and Pfirrmann grades. Grading of CILP-2 immunostaining in nine control patient samples resulted in significantly lower values. The difference is statistically significant (P = 0.002) compared to CILP-2 staining scores of all 25 patients' samples. Conclusion: In this study, we detected increased CILP-2 expression in the human IVD as compared to the control group patients. CILP-2 can be a possible IVDD marker; however, as knowledge about the role of CILP-2 is limited, further studies are required. [ABSTRACT FROM AUTHOR]

Objective: This study aims to examine the mental health of patients with lumbar disc herniation with radiculopathy (LDHR) and to evaluate the effects of percutaneous transforaminal endoscopic discectomy (PTED) on their mental well-being. Method: This study included 114 LDHR patients who received PTED in the Spinal Orthopedics Department of Zhongshan Hospital of Traditional Chinese Medicine between May 2022 and May 2023. The study population was stratified into two groups according to the presence of preoperative anxiety and depression: Group A comprised patients with such symptoms, and Group B included the remainder. Patients were assessed using the Hospital Anxiety and Depression Scale (HADS), the Visual Analog Scale for Pain (VAS), and the Oswestry Disability Index (ODI) at preoperative and final follow-up visits. Evaluations were performed using the Hospital Anxiety and Depression Scale (HADS), the Visual Analog Scale, and the Oswestry Disability Index (ODI) at the time of preoperation and during the last follow-up. Results: Among the 114 LDHR patients who obtained complete follow-up, fifty-four had anxiety/depression symptoms before surgery, which accounted for a incidence of 47%. Both Group A and Group B patients showed significant improvement in all evaluation indicators after PTED, but the overall prognosis of Group A was worse than that of Group B. Conclusion: PTED can effectively improve patients' pain, functional activities and mental health, which has a positive impact on patients' quality of life, and there is a significant correlation between patients' preoperative mental health and prognosis. [ABSTRACT FROM AUTHOR]

Background: The benefits of low-pressure laparoscopic cholecystectomy (LPLC) in patients with cardiopulmonary comorbidities remain unclear. This study aimed to explore the feasibility and pulmonary effects of LPLC in patients with cardiopulmonary comorbidities. Methods: This was a multicenter, parallel, double-blind, randomized controlled trial. Eligible patients included patients with cardiac or pulmonary comorbidities, who were randomly assigned (1:1) to undergo LPLC (10 mmHg) or standard-pressure laparoscopic cholecystectomy (SPLC) (14 mmHg). The primary outcome was postoperative partial pressure of carbon dioxide (CO2). Surgical safety variables, patient recovery, pulmonary function parameters, and surgeon comfort were also compared between groups. Results: This study enrolled 144 participants, with 124 participants extracted for the final analysis (62 in LPLC and 62 in SPLC group, respectively). The median postoperative PaCO2 was similar in the LPLC (43.3 mmHg) and SPLC (43.0 mmHg) groups (p = 0.988). Pulmonary parameters including postoperative pH, PaCO2, HCO3, and lactate levels were similar between the two groups. Postoperative base excess was significantly higher in the LPLC group (− 0.6 mmol/L [− 6.9 ~ 7.5] vs. −1.9 mmol/L [− 6.6 ~ 5.4]; p = 0.031). There was no between-group difference regarding intraabdominal operative time, rate of intraoperative bile spillage, blood loss, surgeon comfort during surgery, and conversion rate. Moreover, postoperative major complication rates, the median time to the first flatus, postoperative hospital stay, or mean postoperative visual analog scale score for pain were similar in both groups. Conclusions: This study found no reduction of partial pressure of CO2 with LPLC compared with SPLC for patients with cardiopulmonary comorbidities. LPLC with a pneumoperitoneum pressure of 10 mmHg may be safe and feasible for these patients when performed by experienced surgeons, although it does not improve pulmonary parameters. Registration: The trial is retrospectively registered at ClinicalTrials.gov (NCT04670952) on December 17, 2020. [ABSTRACT FROM AUTHOR]

This retrospective study evaluated the clinical effectiveness of endoscopic interlaminar decompression for lumbar spinal stenosis in 40 patients treated from February 2020 to January 2022. The procedure was successful in all cases, with only one dural sac injury reported and no other complications. Postoperative Visual Analogue Scale (VAS) and Japanese Orthopaedic Association (JOA) scores improved significantly (P<0.05), and the modified Macnab criteria showed an 87.5% rate of excellent and good outcomes at follow-up. No patients required revision surgery. Overall, the endoscopic interlaminar approach proved to be effective, safe, and supported early recovery. [ABSTRACT FROM AUTHOR]

Background: Laparoscopic cholecystectomy is a popular abdominal surgery and the most common problem for patients undergoing laparoscopic cholecystectomy is the postoperative pain, and associated side effects due to opioids use for pain management and multimodal analgesia is suggested to reduce postoperative pain and need for postoperative opioids. This controlled clinical trial compares the effects of multimodal analgesia and pregabalin as unimodal analgesia on postoperative pain management, postoperative opioids consumption, and reduction of opioids accompanied adverse effects in patients undergoing laparoscopic cholecystectomy where large multicenter studies evaluating specific analgesic combinations are lacking. Method: This comparison randomized controlled trial between multimodal analgesia approach and pregabalin as unimodal analgesia included 95 laparoscopic cholecystectomy patients that were randomly allocated to three groups using a simple randomization method where multimodal and pregabalin groups included 30 patients in each and the drugs was administered orally one hour before the incision and control group included 35 patients that did not receive any preoperative analgesia. Multimodal analgesic therapy included acetaminophen 1 g, pregabalin 150 mg and celecoxib 400 mg while pregabalin group received pregabalin 150 mg only. Results: Multimodal group showed a significantly lower need for total opioid analgesics mean ± SD (1.33 ± 1.918) as compared to the control group mean ± SD (3.31 ± 2.784) with p-value 0.014. Pregabalin and multimodal groups showed significantly lower postoperative visual analogue scale used for pain assessment mean ± SD (3.50 ± 2.543) and mean ± SD (3.70 ± 2.231), respectively, compared to the control group mean ± SD (5.89 ± 2.857) with p-value 0.001. Conclusion: Multimodal analgesia reduced postoperative opioids consumption more than pregabalin alone when used preoperatively in laparoscopic cholecystectomy and consequently reduced opioids associated adverse effects, but they have the same efficacy in reducing postoperative pain, so pregabalin can be used alone preoperatively in patients with contraindications for using some analgesics included in multimodal analgesia protocol. The study was registered retrospectively in clinical trials; Trial registration ID: NCT05547659. [ABSTRACT FROM AUTHOR]

Background: This study investigated clinicopathological factors associated with the visibility of early gastric cancer and the efficacy of linked color imaging. Methods: Patients with early gastric cancer who underwent endoscopic treatment between April 2021 and July 2022 were enrolled. All cases underwent white light imaging and linked color imaging. Three experts evaluated lesion visibility using a visual analog scale. A mean score ≥3 on white light imaging was defined as "good visibility", and <3 as "poor visibility". We extracted patient information and endoscopic and pathological data for the lesion and background mucosa, analyzed factors associated with the visibility of early gastric cancer, and compared visibility between white light imaging and linked color imaging. Results: Ninety-seven lesions were analyzed, with good visibility in 49 and poor visibility in 48. Multivariate analysis revealed small lesion size (odds ratio 1.89) and presence of endoscopic intestinal metaplasia (odds ratio 0.49) as significantly associated with the poor visibility of early gastric cancer. Mean visibility score was significantly higher for linked color imaging (P<0.001). Mean score for linked color imaging was significantly higher in the poor visibility group (P<0.001), but not significantly different in the good visibility group (P = 0.292). Mean score was significantly higher with linked color imaging in cases with endoscopic intestinal metaplasia (P = 0.0496) and lesions <20 mm in diameter (<10 mm, P = 0.002; 10–20 mm, P = 0.004). Conclusions: Lesion size and endoscopic intestinal metaplasia are associated with the visibility of early gastric cancer in white light imaging. Linked color imaging improves visibility of gastric cancer with these factors. [ABSTRACT FROM AUTHOR]

Objective: To explore whether anterior transposition of the ulnar nerve is necessary in patients with post-traumatic elbow stiffness. Method: This was a retrospective study of 177 patients with post-traumatic elbow stiffness treated at Shandong Provincial Hospital from 1 January 2012 to 31 October 2022. Sixty-one patients presented with ulnar nerve symptoms, and 116 patients had no nerve symptoms. Outcomes between patients with and without symptoms were compared using a range of clinical measures, namely range of motion (ROM), ulnar nerve symptoms, and various standardized scoring systems, namely, the Mayo Elbow Performance Score (MEPS), visual analog scale (VAS), improved Broberg and Morrey Score (BMS), Quick disabilities of the Arm, Shoulder, and Hand (DASH) score, Oxford Elbow Score (OES), and Amadio score. Results: Open elbow release surgery significantly improved elbow joint function in patients with post-traumatic elbow stiffness, regardless of the presence of ulnar nerve symptoms. Patients with ulnar nerve symptoms showed significant improvement after anterior transposition compared with in situ release. For patients without ulnar nerve symptoms, there was no significant difference in outcomes between the two types of ulnar nerve surgery. Conclusion: Anterior transposition of the ulnar nerve is preferable for patients with ulnar nerve symptoms, while the choice between anterior transposition and in situ release can be individualized for patients without symptoms, based on intraoperative findings. [ABSTRACT FROM AUTHOR]

Background: This study seeks to elucidate the expressions of lncRNA TSIX in Osteoarthritis (OA) and to explore its mechanisms in regulating OA progression. Methods: RT-qPCR was employed to analyze the expression of TSIX in OA patients classified by Kellgren-Lawrence (K-L) grades. Receiver operator characteristic (ROC) was conducted to evaluate the diagnostic value of TSIX. Correlation between TSIX levels and clinical scores such as Lysholm and visual analogue scale (VAS) score was evaluated using Pearson method. IL-1β-induced SW1353 cells served as an in vitro model. The cell function were assessed by flow cytometry and cell counting kit-8 (CCK-8) assay. The relationship between TSIX and miR-320a was verified by luciferase reporting system, while bioinformatics approaches were utilized to predict the downstream target genes of miR-320a. Results: The findings revealed that TSIX level in OA patients was elevated compared to that of the control group, with a notable progressive increase in TSIX expression correlated with higher K-L grades. In OA patients, the Lysholm score showed a negative correlation with TSIX expression, while the VAS score displayed a positive correlation with TSIX levels. Cell studies demonstrated that inhibition of TSIX enhanced cell viability and mitigated IL-1β-induced apoptosis by targeting miR-320a, in addition to promoting Aggrecan and Collagen II secretion. Luciferase reporter assay further validated the targeting interaction among TSIX, miR-320a, and PTEN. Conclusions: This study demonstrated an increased expression of TSIX in OA patients. It suggests that TSIX may play a role in chondrocyte dysfunction during OA by modulating the miR-320a/PTEN axis. [ABSTRACT FROM AUTHOR]

The study aims to evaluate the effect of yoga on the premenstrual syndrome, perceived stress level and the quality of life. The study was conducted as a randomized controlled trial at a university in Turkey. A yoga group = 39, a control group = 41, total of n = 80 female students participated in the study. In the study, firstly, the preview was made, then the yoga group was applied two days a week for eight weeks, the second follow-up was made after the application, and lastly, the last follow-up was made in the 24th week. Four questionnaire surveys were applied on students. When the yoga group compared with the control group in terms of premenstrual syndrome, the quality of life and perceived stress level in the 2nd follow-up, a statistically significant decrease was found in the mean between the menstrual and premenstrual period, and the quality of life increases in the yoga group compared to the control group students. Practicing yoga in university students with premenstrual syndrome reduced premenstrual symptoms and raised quality of life. Yoga can be recommended to girls with premenstrual syndrome (PMS) to reduce PMS and improve quality of life. [ABSTRACT FROM AUTHOR]

BACKGROUND: Post-COVID-19 syndrome has affected millions of people, with rehabilitation being at the center of non-pharmacologic care. However, numerous published studies show conflicting results due to, among other factors, considerable variation in subject characteristics. Currently, the effects of age, sex, time of implementation, and prior disease severity on the outcomes of a supervised rehabilitation program after COVID-19 remain unknown. METHODS: This was a non-randomized case-control study. Subjects with post-COVID-19 sequelae were enrolled. Among study participants, those who could attend an 8-week, supervised rehabilitation program composed the intervention group, whereas those who couldn't the control group. Measurements were collected at baseline and 8 weeks thereafter. RESULTS: Study groups (N = 119) had similar baseline measurements. Participation in rehabilitation (n = 47) was associated with clinically important improvements in the 6-min walk test (6MWT) distance, adjusted (for potential confounders) odds ratio (AOR) 4.56 (95% CI 1.95-10.66); 1-min sit-to-stand test, AOR 4.64 (1.88-11.48); Short Physical Performance Battery, AOR 7.93 (2.82-22.26); health-related quality of life (HRQOL) 5-level EuroQol-5D (Visual Analog Scale), AOR 3.12 (1.37-7.08); Montreal Cognitive Assessment, AOR 6.25 (2.16-18.04); International Physical Activity Questionnaire, AOR 3.63 (1.53-8.59); Fatigue Severity Scale, AOR 4.07 (1.51-10.98); Chalder Fatigue Scale (bimodal score), AOR 3.33 (1.45-7.67); Modified Medical Research Council dyspnea scale (mMRC), AOR 4.43 (1.83-10.74); Post-COVID-19 Functional Scale (PCFS), AOR 3.46 (1.51-7.95); and COPD Assessment Test, AOR 7.40 (2.92-18.75). Time from disease onset was marginally associated only with 6MWT distance, AOR 0.99 (0.99-1.00). Prior hospitalization was associated with clinically important improvements in the mMRC dyspnea scale, AOR 3.50 (1.06-11.51); and PCFS, AOR 3.42 (1.16-10.06). Age, sex, and ICU admission were not associated with the results of any of the aforementioned tests/grading scales. CONCLUSIONS: In this non-randomized, case-control study, post-COVID-19 rehabilitation was associated with improvements in physical function, activity, HRQOL, respiratory symptoms, fatigue, and cognitive impairment. These associations were observed independently of timing of rehabilitation, age, sex, prior hospitalization, and ICU admission. [ABSTRACT FROM AUTHOR]

Approximately two-thirds of women with chronic cough have cough-induced stress urinary incontinence (CSUI). We aimed to evaluate the efficacy and safety of gefapixant in reducing CSUI episodes in women with refractory or unexplained chronic cough. This phase 3b, double-blind, randomised, placebo-controlled trial done at 90 sites in 12 countries enrolled women aged 18 years or older who had chronic cough for at least 1 year, a diagnosis of refractory or unexplained chronic cough, a cough severity visual analogue scale score of 40 mm or more (100 mm maximum), and CSUI for 3 months or more. Participants were randomised 1:1 to oral gefapixant or placebo for 12 weeks. The primary outcome was percentage change from baseline in daily CSUI episodes (7-day average) at week 12. This study is registered with ClinicalTrials.gov (NCT04193176). From May 10, 2020, to Sept 2, 2022, 375 participants were randomised to and treated with gefapixant 45 mg twice daily (n=185) or placebo (n=190). Mean age was 56·4 years (SD 11·4), with mean chronic cough duration of 5·2 years (SD 6·6) and SUI duration of 4·0 years (SD 5·9). Least-squares mean percentage change from baseline in daily CSUI episodes was –52·8% (95% CI –58·4 to –47·1%) for gefapixant and –41·1% (–46·7 to –35·4%) for placebo (estimated treatment difference: –11·7% [95% CI –19·7 to –3·7]; p=0·004). 129 (70%) of 185 participants who received gefapixant and 71 (37%) of 190 participants who received placebo had at least one adverse event. Safety and tolerability were consistent with previous trials of gefapixant; the most frequent adverse events were taste related. Gefapixant 45 mg twice daily is the first treatment to show efficacy versus placebo in reducing CSUI episodes in participants with refractory or unexplained chronic cough. Merck Sharp & Dohme, a subsidiary of Merck & Co. [ABSTRACT FROM AUTHOR]

Objective: Allergic rhinitis (AR) is a growing public health problem worldwide. Respecting the significance of the modified Lund-Kennedy (MLK) score in rhinitis assessment, we delved into its evaluation value on the sublingual immunotherapy (SLIT) efficacy in AR patients. Methods: Totally 100 AR patients were enrolled, with pre- and post-SLIT MLK score, total nasal symptoms score (TNSS), total medication score (TMS), visual analogue scale (VAS), inflammatory cytokines, and immune function-related parameters compared. The correlations of MLK score with TNSS/TMS/VAS, as well as with IL-4/INF-γ/eosinophil (EOS)/percentage/specific immunoglobulin (sIgE)/sIgG were assessed by Spearman correlation analysis. The value of MLK score on assessing SLIT efficacy in AR patients was analyzed. Results: SLIT treatment reduced MLK/TNSS/TMS/VAS scores, abated IL-4 level/EOS percentage/sIgE, and elevated INF-γ/sIgG levels. MLK score was positively correlated with pre- and post-SLIT TNSS score (rpre−treatment = 0.592, rpost−treatment = 0.756), TMS score (rpre−treatment = 0.385, rpost−treatment = 0.718), VAS score (rpre−treatment = 0.369, rpost−treatment = 0.704), IL-4 (rpre−treatment = 0.553, rpost−treatment = 0.639), EOS percentage (rpre−treatment = 0.511, rpost−treatment = 0.632), and sIgE (rpre−treatment = 0.472, rpost−treatment = 0.524), and negatively with INF-γ (rpre−treatment = −0.418, rpost−treatment = −0.578) and sIgG4 (rpre−treatment = −0.460, rpost−treatment = −0.613). The MLK score had an area under curve of 0.846 (77.01% sensitivity, 76.92% specificity, 4 cut-off value) and 0.944 (91.67% sensitivity, 92.11% specificity, 2 cut-off value) for assessing SLIT treatment as effective and markedly effective for the patients, respectively. Conclusion: The MLK score had good evaluation value on the efficacy of SLIT treatment in AR patients. [ABSTRACT FROM AUTHOR]

Objective: Chronic migraine encephalalgia (CME) with concomitant temporomandibular disorder (TMD) is a serious illness with limited effective treatment options. This study explores the effectiveness of onabotulinumtoxinA (BtxA) as an adjunct therapeutic to TMJ arthroscopy in the relief of CME. Methods: A retrospective cohort study of patients receiving TMJ arthroscopy, with or without BtxA injections for CME, was conducted. Variables assessed include pain using a visual analog scale (VAS), maximal incisal opening (MIO), muscle soreness, and headache frequency and duration. Results: Sixty patients (44 BtxA, 16 Control), consisting of 56 (93.3%) females, met inclusion criteria. A significant reduction in pain is reported with patients receiving BtxA (p < 0.0001) on VAS as compared to Control group. BtxA treatment also significantly reduced headache frequency and duration (p < 0.05). Conclusion: These results support the use of adjunctive BtxA treatment with arthroscopy for the treatment of CME in the context of TMD. [ABSTRACT FROM AUTHOR]

Objective: Platelet rich plasma (PRP) is an autologous substance widely used to stimulate dermal collagen synthesis. This study aimed to investigate the efficacy of a single PRP treatment for facial rejuvenation. Materials and Methods: This study was conducted at the Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand from August 2020 to March 2021. Enrolled patients underwent a single intradermal injection treatment of 0.1 mL PRP at 30 locations on the face. Outcomes were assessed at 1, 2, and 4 weeks post-intervention using the patient-perceived age visual analog scale (VAS), FACE-Q assessment, and elasticity index (EI) with a Cutometer. Results: Forty Thai patients with an average age of 36.4 years, Fitzpatrick skin type 3-4 were enrolled. The mean Patient-perceived Age VAS significantly decreased one month after treatment (-2.71±2.42, p<0.001). FACE-Q satisfaction with facial skin was 74.29±14.49, and satisfaction with the outcome was 73.41±16.26 (scale 0-100). The PRP significantly affected skin EI, with the peak improvement observed at 1-2 weeks post-injection, predominantly at the cheek, crow’s feet, and perioral area (all p<0.05). All patients had an overall improvement in satisfaction scores throughout the study. Conclusion: A single treatment of PRP injection resulted in overall satisfaction in facial skin rejuvenation as measured by patient-perceived age VAS and FACE-Q assessment. The PRP showed positive outcomes in EI with peak performance at 1-2 weeks post-treatment. [ABSTRACT FROM AUTHOR]

Background: Platelet-rich plasma (PRP) is increasingly used for the injection treatment of knee osteoarthritis (OA). However, the role of leukocytes contained in PRP is controversial, with some preclinical studies suggesting detrimental effects and others emphasizing their contribution in secreting bioactive molecules. Purpose: To compare the safety and effectiveness of leukocyte-rich PRP (LR-PRP) and leukocyte-poor PRP (LP-PRP) for the treatment of knee OA. Hypothesis: That leukocytes could influence results both in terms of adverse events and clinical outcomes. Study Design: Randomized controlled trial; Level of evidence, 1. Methods: This double-blind randomized controlled trial included 132 patients with Kellgren-Lawrence grade 1-3 knee OA who were randomized to a 3-injection cycle of either LR-PRP or LP-PRP. Patients were prospectively assessed at baseline and at 2, 6, and 12 months with subjective evaluations comprising the International Knee Documentation Committee (IKDC) subjective score, the KOOS (Knee injury and Osteoarthritis Outcome Score), the WOMAC (Western Ontario and McMaster Universities Osteoarthritis Index), the visual analog scale for pain, the EuroQol–visual analog scale, the EuroQol–5 dimensions, and the Tegner activity scale. Objective evaluations consisted of the IKDC objective score, active/passive range of motion, and circumference of the index and contralateral knees. Patient judgment of the treatment was recorded as well as adverse reactions and failures. Results: An overall improvement in subjective and objective outcomes was documented, with no differences between the 2 groups, except for the improvement in the IKDC subjective score at 2 months, which was greater for the LR-PRP group compared with the LP-PRP group (14.8 ± 14.8 vs 8.6 ± 13.3, respectively; P =.046), as well as for active (P =.021) and passive (P =.040) ROM of the index knee at 6 months, showing statistically significant higher values in the LP-PRP group; and for quadriceps circumference of the index (P =.042) and contralateral (P =.045) knees at 12 months, which were significantly greater in the LR-PRP group. The IKDC subjective score improved from 42.5 ± 17.6 at baseline to 55.6 ± 21.4 at 12 months for the LR-PRP group (P <.0005) and from 45.7 ± 16.4 to 55.3 ± 20.4 for the LP-PRP group (P =.001). No differences in terms of patient treatment judgment were observed at all follow-up time points. No severe adverse events related to the treatment were reported, but some mild adverse events related to the treatment were observed: 16 in the LR-PRP group and 17 in the LP-PRP group. Treatment failed in 5 patients in the LR-PRP group and 2 in the LP-PRP group. Conclusion: This double-blind randomized controlled trial demonstrated that leukocytes did not affect the safety and efficacy of intra-articular PRP injections for the treatment of patients with knee OA. Both LR-PRP and LP-PRP demonstrated comparable clinical outcomes at all follow-up time points, without showing differences in subjective and objective outcomes or in adverse events and treatment failures. Registration: NCT04187183 (ClinicalTrials.gov). [ABSTRACT FROM AUTHOR]

Background/Objectives: Bowel endometriosis (BE) is characterized by the presence of endometrial-like tissue within the muscular layer of the bowel wall. When BE does not result in the severe obstruction to fecal transit and in the absence of (sub)occlusive symptoms, the decision to perform surgery can be challenging, as intestinal procedures are associated with higher complication rates and long-term bowel dysfunction. This cross-sectional study aims to evaluate the quality of life (QoL) in patients with BE who avoided surgery, as well as to investigate the impact of the characteristics of BE nodules on the QoL and intestinal function. Methods: A retrospective cross-sectional analysis was conducted involving 580 patients with BE who did not undergo surgery but were treated conservatively with medical therapy or expectant management between January 2017 and August 2022. The diagnosis of BE was established through transvaginal ultrasound and confirmed via double contrast barium enema. After at least one year of follow-up, the QoL and intestinal function were assessed using the Endometriosis Health Profile-5 (EHP-5) questionnaire and the Bowel Endometriosis Symptom (BENS) score, while pain symptoms were quantified with the Visual Analog Scale (VAS 0–10). Statistical analyses were performed to explore potential associations between the QoL and the characteristics of BE nodules (size, location, and evidence of stenosis), as well as the type and duration of medical therapy. Results: Patients with BE reported a satisfactory overall QoL, with a mean EHP-5 score of 105.42 ± 99.98 points and a VAS score below three across all pain domains. They did not demonstrate significant impairment in bowel function, as indicated by a mean BENS score of 4.89 ± 5.28 points. Notably, patients receiving medical therapy exhibited a better QoL compared to those not receiving treatment (p < 0.05), with the exception of postmenopausal patients, who reported the highest QoL overall (p < 0.05). Among the characteristics of BE, nodule location significantly impacted the QoL and symptom intensity, with low (rectal or rectosigmoid) nodules less tolerated compared to sigmoid nodules, particularly regarding non-menstrual pelvic pain (NMPP), dyschezia, and psychological impact on daily life (p < 0.05). Conclusions: Women can effectively manage BE conservatively in the absence of (sub)occlusive symptoms, even when large nodules are present, causing significant radiological stenosis. The characteristics of BE nodules do not significantly affect the QoL or symptom intensity; however, the location of BE nodules is a crucial factor negatively influencing these outcomes. Medical therapy may confer a beneficial impact on patients of reproductive age with BE, but its use should be carefully considered for those approaching menopause, weighing the risks and benefits. [ABSTRACT FROM AUTHOR]

Background/Objectives: There are many aspects that may influence clinical outcomes in a total hip arthroplasty (THA). The influence of femoral stem on the clinical outcome of THA is probably underestimated in the literature. Our work aims to analyze how uncemented stem geometry (straight or anatomical) in THA might affect outcomes in clinical and radiographic terms. Methods: Over a period of 36 months, in a prospective-observational manner, we collected the results of THA secondary to osteoarthritis (OA) that met the inclusion criteria with the only variable being the straight or anatomical stem design in a single manufacturer. A total of 84 patients were selected and divided into two groups: group A, treated with straight stem (44 patients), and group B, treated with anatomical stem (40 patients). The assessment clinical tools were Harris Hip Score (HHS), Visual Analogue Scale (VAS), and Short Form Health Survey-36 (SF-36). Follow-up controls were at 6 months (T0), 12 months (T1), 24 months (T2), and 36 months (T3). Results: No statistically significant differences emerged between the two groups under analysis with VAS, SF-36, and HHS. At follow-up controls, eight patients (group A) and four patients (group B) showed anterior thigh pain. At T1, there were radiographic signs of aseptic loosening in two cases (group A) and one case (group B). In group A there were two cases of iatrogenic fracture, two cases of dislocation, one case of infection, and two cases of heterotopic ossification. Conclusions: The anatomical stem compared to the straight stem showed lower complication rates outcomes; the anatomical uncemented stem could be considered as a preferred first choice in THA compared to the straight stem. [ABSTRACT FROM AUTHOR]

Oclacitinib is a novel Janus kinase (JAK) inhibitor that potently inhibits JAK1‐dependent cytokines involved in allergy, inflammation, and pruritus (IL‐2, IL‐4, IL‐6, IL‐13, and IL‐31). Oclacitinib (Apoquel®, Zoetis Inc, Parsippany, NJ) is approved for the treatment/control of pruritus associated with allergic dermatitis and treatment/control of clinical manifestations of atopic dermatitis in dogs at least 12 months of age. To evaluate the effectiveness of oclacitinib in dogs with flea allergy dermatitis, the JAK1 selective inhibitor was tested in a placebo‐controlled, masked, single‐dose (0.4 mg/kg) or repeat‐dose (0.4 mg/kg, twice daily for 2 weeks) study. Pruritic behaviors were quantitated by video recording, and erythema and skin lesions were assessed using a 10‐cm visual analog scale (VAS). Results showed that oclacitinib reduced pruritus by 61% as early as 1.5 h after a single oral dose compared to placebo, with an average reduction (compared to placebo) of 85% 1–5 h after dosing (0.4 mg/kg; p <.0001). Oclacitinib also significantly reduced erythema (p <.0001) and skin lesion (p <.0005) VAS scores on Day 14 compared to placebo in a repeat dose study. No adverse events were noted during the conduct of these studies. IL‐31 concentrations were elevated in the majority of dogs after flea infestation, suggesting JAK1‐dependent cytokines may drive clinical signs of flea allergy dermatitis. These findings show that oclacitinib, an inhibitor of JAK1‐dependent cytokines involved in allergy and inflammation can rapidly reduce clinical signs associated with flea allergic dermatitis in dogs. [ABSTRACT FROM AUTHOR]

Arthroscopic treatments of hip synovial osteochondromatosis are mostly performed under traction, resulting in neurovascular injury or iatrogenic damage to the labrum or cartilage. This study aimed to assess the effectiveness of outside‐in hip arthroscopy without traction in treating hip synovial osteochondromatosis. This retrospective study was conducted on a series of patients with hip synovial osteochondromatosis treated using outside‐in hip arthroscopy without traction in our hospital between 2018 and 2020. Plain radiography and magnetic resonance imaging (MRI) scans were obtained. The Harris hip score (HHS), hip range of motion (ROM), and visual analog scale (VAS) scores were analyzed. The preoperative scores and last follow‐up scores were compared with a paired‐sample t test. The complications and recurrence postsurgery were recorded. This study included five patients (three male and two female) with an average age of 41 years (range 28–54 years). The mean follow‐up time was 25.2 months (range 18–36 months). All patients experienced groin pain relief and improved ROM. The mean VAS score was significantly lower postoperatively (0.4 ± 0.5) than preoperatively (3.2 ± 0.8) (p < 0.001). The mean HHS improved from 58.6 ± 12.7 (range 43–73) to 89.8 ± 5.26 (range 81–95) (p < 0.001). No major complications, including infection, perineal numbness and swelling, neurotrosis, thromboembolism, or severe persistent pain, were reported. Synovial osteochondromatosis recurred in one patient after 2 years of follow‐up without any obvious symptoms such as hip pain or joint locking. Therefore, no further treatment was necessary. This study showed that outside‐in hip arthroscopy without traction might be a viable option for treating hip synovial osteochondromatosis, effectively and safely relieving symptoms with minimal complications, especially in patients without lesions in the central compartment. [ABSTRACT FROM AUTHOR]

Chronic lateral epicondylitis (LE), normally known as tennis elbow, is often managed by conservative treatments. Extracorporeal shock wave therapy (ESWT) and local corticosteroid injection (LCI) are among the most commonly used conservative treatments. However, the comparison between these two interventions remains controversial. This study aimed to compare the effectiveness and safety of ESWT and LCI for chronic LE. A systematic review and meta‐analysis was conducted following the Preferred Reporting Items for Systematic Review and Meta‐analyses (PRISMA) guidelines. PubMed, EMBASE, Cochrane Library, and Web of Science were searched for eligible studies until April 20, 2024. Meta‐analyses were conducted using Manager V.5.4.1. Pooled effect sizes were expressed as the weighted mean difference (WMD) or odds ratio (OR), with 95% confidence intervals (CIs). A total of six randomized controlled trials (RCTs) were included. Compared with LCI, ESWT had inferior change in visual analogue scale (Δ VAS) (WMD, 1.14; 95% CI, 0.80 to 1.48; I2 = 20%; p < 0.001), Δ grip strength (WMD, −4.01; 95% CI, −5.57 to −2.44; I2 = 36%; p < 0.001), change in patient‐rated tennis elbow evaluation (Δ PRTEE) score (WMD, 8.64; 95% CI, 4.70 to 12.58; I2 = 0%; p < 0.001) at 1‐month follow‐up, but superior Δ VAS (WMD, −1.15; 95% CI, −1.51 to −0.80; I2 = 6%; p < 0.001), Δ grip strength (WMD, 2.04; 95% CI, 0.90 to 3.18; I2 = 3%; p = 0.0005), Δ PRTEE score (WMD, −9.50; 95% CI, −14.05 to −4.95; I2 = 58%; p < 0.001) at 3‐month follow‐up, and superior Δ VAS (WMD, −1.81; 95% CI, −2.52 to −1.10; I2 = 33%; p < 0.001), Δ grip strength (WMD, 3.06; 95% CI, 0.90 to 5.21; I2 = 0%; p = 0.005) at 6‐month follow‐up. The two groups had a similarly low rate of adverse events (OR, 0.69; 95% CI, 0.05 to 8.60; I2 = 67%; p = 0.77), all of which were mild. Both ESWT and LCI are effective and safe in treating chronic LE. Compared with LCI, ESWT showed inferior short‐term (1‐month) but superior long‐term (3‐month and 6‐month) outcomes regarding pain relief and function recovery, with a similar rate of mild adverse events. [ABSTRACT FROM AUTHOR]

Study Design: Retrospective clinical study. Objective: The purpose of this study was to establish a novel classification of migrated lumbar disk herniation (LDH) based on magnetic resonance imaging and provide appropriate treatment strategies for each type through algorithms. Summary of Background Data: Full‐endoscopic lumbar discectomy is a surgical technique that has been developed rapidly in recent years. For migrated LDH, few surgeons currently classify it with multiplanar positioning, and there is no consensus on the choice of treatment strategy. Therefore, we established a new multiplanar classification criteria that can localize the lesions more accurately than previous studies. Methods: A total of 263 eligible patients from March 2017 to March 2022 were included. Protrusions for each patient were located based on our classification and the surgical approach was selected according to our algorithms. The clinical symptoms of all patients before surgery, and at 1 day, 1 month, 3 months, 6 months, and 12 months after surgery were collected. Evaluations were performed using visual analogue scale (VAS), Oswestry Disability Index (ODI) and modified MacNab criteria. We used the chi‐squared test, one‐way analysis of variance (ANOVA), and t‐test to compare perioperative results and postoperative 3‐month, 6‐month, and 12‐month follow‐up results. Results: VAS (low back pain) scores were reduced from 5.33 ± 2.67 to 0.73 ± 0.77 (p < 0.001), and VAS (leg pain) scores were reduced from 7.44 ± 2.21 to 0.37 ± 0.51 (p < 0.001). ODI scores improved from 58.46 ± 8.04 to 12.57 ± 2.51 (p < 0.001). According to the modified MacNab criteria, the excellent and good rate reached 92.78% at the 12‐month follow‐up. Twenty‐six patients developed complications, all of which improved after treatment. Recurrence occurred in 13 patients, and four of them underwent secondary surgery. Conclusions: This is an innovative classification method using multi‐plane positioning, and the algorithm used with it can help surgeons make appropriate choices when using endoscopic technology to treat migrated LDH. Statistical analysis of follow‐up data confirmed that this is a safe and effective strategy. [ABSTRACT FROM AUTHOR]