Search

Background: Few neuroimaging studies have investigated structural brain differences associated with variations in pain distribution. Objective: To explore structural differences of the brain in fibromyalgia (FM), temporomandibular disorder pain (TMD) and healthy pain‐free controls (CON) using structural and diffusion MRI. Methods: A case–control exploratory study with three study groups with different pain distribution were recruited: FM (n = 16; mean age [standard deviation]: 44 [14] years), TMD (n = 17, 39 [14] years) and CON (n = 10, 37 [14] years). Participants were recruited at the University Dental Clinic in Malmö, Sweden. T1‐weighted and diffusion MRIs were acquired, clinical and psychosocial measures were obtained. Main outcome measures were subcortical volume, cortical thickness, white matter microstructure and whole brain grey matter intensity. Results: Patients with FM had smaller volume in the right thalamus than patients with TMD (p =.020) and CON (p =.030). The right thalamus volume was negatively correlated to pain intensity (r = −0.37, p =.022) and pain‐related disability (r = −0.45, p =.004). The FM group had lower cortical thickness in the right anterior prefrontal cortex than CON (p =.005). Cortical thickness in this area was negatively correlated to pain intensity (r [37] = − 0.48, p =.002). Conclusions: This study suggests that thalamus grey matter alterations are associated with FM and TMD, and that anterior prefrontal cortex grey matter alterations are associated with FM but not TMD. Studies on chronic overlapping pain conditions are needed in relation to possible nociplastic pain mechanisms in the brain and central nervous system. [ABSTRACT FROM AUTHOR]

Alzheimer's disease (AD) is a global healthcare challenge lacking a simple and affordable detection method. We propose a novel deep learning framework, Eye-AD, to detect Early-onset Alzheimer's Disease (EOAD) and Mild Cognitive Impairment (MCI) using OCTA images of retinal microvasculature and choriocapillaris. Eye-AD employs a multilevel graph representation to analyze intra- and inter-instance relationships in retinal layers. Using 5751 OCTA images from 1671 participants in a multi-center study, our model demonstrated superior performance in EOAD (internal data: AUC = 0.9355, external data: AUC = 0.9007) and MCI detection (internal data: AUC = 0.8630, external data: AUC = 0.8037). Furthermore, we explored the associations between retinal structural biomarkers in OCTA images and EOAD/MCI, and the results align well with the conclusions drawn from our deep learning interpretability analysis. Our findings provide further evidence that retinal OCTA imaging, coupled with artificial intelligence, will serve as a rapid, noninvasive, and affordable dementia detection. [ABSTRACT FROM AUTHOR]

Background: Posterior tibial slope (PTS) has been identified as a possible modifiable risk factor for anterior cruciate ligament (ACL) injury and ACL reconstruction (ACLR) failure. However, the findings in the literature are inconsistent. This may be explained by several different reasons, including different measurement methods, differing definitions of ACLR failure, and possible inclusion of suboptimal films. Purpose: To compare PTS values obtained using plain radiographs (XR-PTS) in a young (≤21 years of age), skeletally mature patient population with those obtained using magnetic resonance imaging (MRI), as well as to quantify the number of suboptimal lateral knee radiographs obtained across an integrated health care system and determine the potential effect of including these radiographs on summary statistics of XR-PTS. Study Design: Case-control study; Level of evidence, 3. Methods: Skeletally mature adolescent and young adult patients ≤21 years of age were identified from the ACLR registry of Kaiser Permanente. The cases of concern were patients requiring revision ACLR. The controls were patients who had an ACLR and did not require a revision procedure. The XR-PTS measurements were made on plain radiographs by a single blinded reviewer. These results were compared with measurements obtained using MRI. The quality of each plain radiograph was evaluated by measuring posterior/distal femoral condylar overlap and length of tibial diaphysis captured on the radiograph. Summary statistics with and without inclusion of measurements made on suboptimal radiographs were calculated. Results: Of the initial 634 patients with ACLR (317 case-control pairs), 561 (88.5%) had radiographs available and were included for the analysis comparing radiograph to MRI slope measurements. For the evaluation of slope between case and control pairs with radiograph information available, there were 257 case-control pairs; there were 124 pairs when those with suboptimal radiographs were excluded. There was no difference in MRI-measured lateral tibial posterior slope or medial tibial posterior slope for the 257 case-control pairs with XR-PTS information and for the 124 pairs with optimal radiographs. XR-PTS in the revision cohort was significantly steeper than in the control group when suboptimal radiographs were included in the analysis. There was no difference when patients with suboptimal radiographs were excluded. PTS measurements made on plain radiographs were larger than those made on MRI. There was a poor correlation between measurements made using these 2 modalities (r = 0.22 for radiograph and medial PTS). Conclusion: This study did not find a significantly steeper XR-PTS in patients who had to undergo revision ACLR when suboptimal radiographs were not included in the analysis. The present study's results confirmed the findings from a previous study of the same patient population that used MRI. However, there was poor correlation between PTS measurements made using plain radiograph and MRI. [ABSTRACT FROM AUTHOR]

Objectives: This study investigates the psychological impact of COVID‐19 on burning mouth syndrome (BMS) patients. It focuses on comparing post‐traumatic stress symptoms (PTSS), post‐traumatic growth (PTG), and resilience between BMS patients and Controls. Methods: A total of 100 BMS patients and 100 Controls from five Italian centers participated in this observational cross‐sectional study. They completed several assessments, including the General Health Questionnaire, Depression Anxiety and Stress Scale, Insomnia Severity Index, National Stressful Events Survey Short Scale, Impact of Event Scale‐Revised, Post Traumatic Growth Inventory Short Form, and Connor‐Davidson Resilience Scale. Results: BMS patients had significantly higher stress, anxiety, and depression (DASS‐21 score) and post‐traumatic stress symptoms (IES‐R‐6 score), particularly in terms of intrusive thoughts. They showed lower post‐traumatic growth (PTGI‐SF score) compared to Controls. The resilience scale (CDRS‐10) was a key predictor of PTG in both groups, explaining a significant variance in PTGI‐SF scores. Conclusions: BMS patients experienced heightened post‐traumatic stress, stress, anxiety, and depression during the COVID‐19 pandemic, with reduced post‐traumatic growth. This highlights the need to prioritize their psychological well‐being, focusing on stress management and fostering post‐traumatic growth in challenging times. [ABSTRACT FROM AUTHOR]

Several studies suggest that a valuable tool to examine linguistic skills in communication disorders is offered by procedures of narrative discourse assessment. Following this line of research, we present an exploratory study aimed to investigate storytelling abilities of autistic children to better define the characteristics of their story production. Participants included 41 autistic children and 41 children with typical development aged between 7.02 and 11.03 years matched on age, gender, level of formal education, intelligence quotient, working memory, attention skills, theory of mind, and phonological short-term memory. Narrative production was assessed by analysing the language samples obtained through the "Nest Story" description task. A multilevel analysis including micro- and macro-linguistic variables was adopted for narrative assessment. Group differences emerged on both micro- and macro-linguistic dimensions: autistic children produced narratives with more phonological errors and semantic paraphasias (microlinguistic variables) as well as more errors of global coherence and a fewer number of visible events and inferred events (macrolinguistic variables) than the control group.This study shows that even autistic children with adequate cognitive skills display several limitations in their narrative competence and that such weaknesses affect both micro- and macrolinguistic aspects of story production. [ABSTRACT FROM AUTHOR]

Background: The study aims to investigate Shear Wave Elastography's accuracy in assessing pediatric cholestasis and differentiating biliary atresia from other causes. The early diagnosis of cholestasis in newborns, when caused by true liver disease and not physiological or transient jaundice is usually eluded. To maximize the diagnostic reliability of ultrasound as an initial imaging modality to diagnose biliary atresia, ultrasound elastography has been introduced as a quantitative non-invasive sonographic technique to measure liver stiffness which is presumed to be different in biliary atresia from other cholestasis as well as follow-up liver stiffness post-Kasai operation. Results: Ten patients (34.48%) were diagnosed with cholestasis with normal/low GGT. Five patients (17.24%) were diagnosed with hepatitis, and 2 patients had syndromes (10.34%). Other causes were found in 11 patients (37.93%). Major bile duct obstruction with fibrosis/cirrhosis was the majority of findings found in biliary atresia patients (100%), most of them with mild fibrosis (40%), followed by moderate (36.67%), then marked fibrosis (13.33%) and secondary cirrhosis (10%). ROC curve analysis shows that the best cut-off value for SWE = 1.97 with a sensitivity of 75.0% and specificity of 83.5%, with positive and negative predictive values were 82.8% and 74.1%, respectively. Mean shear wave elastography was significantly higher among the biliary atresia group (median 2.86) than in non-biliary atresia (median 1.81) and control groups (median 1.64) (P < 0.001) The best cut-off value of shear wear elastography for predicting outcome in pediatric patients post-Kasai procedure was 3.55, with a sensitivity of 66.7%, specificity of 64.7%, positive and negative predictive values were 25% and 91.7% respectively, with accuracy 65%. Conclusion: The results of this study suggest that shear-wave elastography is a useful diagnostic tool for differentiating biliary atresia from other causes of cholestasis in pediatric patients, with a high sensitivity and specificity. Further studies are needed to validate the findings and determine the optimal cut-off value for shear wear elastography in clinical practice. [ABSTRACT FROM AUTHOR]

Background: Although high serum levels of interleukin (IL)-17 and its producing cells have been found in rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) in earlier research, it is still unclear how these findings relate to disease activity. Objectives: This study examines the link between serum levels of IL-17 and the activity of both RA and SLE. Design: This pilot case–control study included 100 patients with RA, 100 with SLE, and 100 healthy controls. Methods: The Disease Activity Score-28 (DAS28) scores assessed the activity of RA, whereas the Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) scores assessed SLE activity. All participants' data were compared and correlated. Results: Serum levels of IL-17 were significantly higher in RA and SLE patients compared with the controls (P <.001) and showed significantly positive correlations (P <.001) with rheumatoid factor titer, anti-cyclic citrullinated peptide (anti-CCP) and DAS28 score among the RA patients. Although among SLE patients, they were significantly positively correlated (P <.001) with anti-double-stranded DNA (anti-ds DNA) levels and the SLEDAI-2K scores, the best cut-off value of IL-17 for predicting moderate and high disease activity was > 175 pg/mL among RA patients and > 95 pg/mL among SLE patients. Conclusions: There is a significant correlation between RA and SLE activity and serum levels of IL-17. This discovery emphasizes IL-17 as a potential therapeutic target. [ABSTRACT FROM AUTHOR]

Purpose: After stroke, upper limb somatosensation can be impaired which affects motor control. Vision is often used to compensate for this. A clinical assessment which assesses the combined sensorimotor function in the absence of vision would be beneficial in studies targeting sensorimotor improvement. Methods and materials: We adapted the Action Research Arm Test (ARAT) to be performed without vision and called this modified version the sensorimotor ARAT (sARAT). Sixty healthy participants and 22 participants with chronic stroke performed the ARAT, sARAT, Fugl-Meyer upper extremity assessment (FM-UE) and Erasmus modified Nottingham sensory assessment (EmNSA). Discriminative validity of sARAT was evaluated by comparing performance between healthy participants and participants with chronic stroke. Convergent validity was evaluated by correlating sARAT with FM-UE and EmNSA. Results: Participants with stroke performed worse on the sARAT compared to healthy participants (p < 0.001), with median scores of 52 (IQR 32-57) and 57 (IQR 57-57), respectively. The sARAT showed high correlations with FM-UE and EmNSA (r = 0.80-0.90). Conclusions: The sARAT shows good discriminative and convergent validity in people with chronic stroke. It allows a quick assessment of the combined upper limb sensorimotor function, by performing the well-known ARAT with the eyes closed. IMPLICATIONS FOR REHABILITATION: The sensorimotor adaptation of the Action Research Arm Test (sARAT) is a clinical assessment of upper limb activity which is performed with the eyes closed. Combining the gold standard ARAT with the sensorimotor adaptation sARAT can inform about the influence of somatosensory impairments on upper limb activity in stroke survivors when vision is blocked. The sARAT shows good discriminative and convergent validity in persons with chronic stroke. [ABSTRACT FROM AUTHOR]

Background: Increasing evidence suggests an important role of the gut microbiome in the pathogenesis of mental disorders, including depression, along the microbiota–gut–brain axis. We sought to explore the interactions between gut microbe composition and neural circuits in late-life depression (LLD). Methods: We performed fecal 16S ribosomal RNA (rRNA) sequencing and resting-state functional magnetic resonance imaging in a case–control cohort of older adults with LLD and healthy controls to characterize the association between gut microbiota and brain functional connectivity (FC). We used the Hamilton Depression Rating Scale (HAMD) to assess depressive symptoms. Results: We included 32 adults with LLD and 16 healthy controls. At the genus level, the relative abundance of Enterobacter , Akkermansiaceae , Hemophilus , Burkholderia , and Rothia was significantly higher among patients with LDD than controls. Reduced FC within mood regulation circuits was mainly found in the frontal cortex (e.g., the right superior and inferior frontal gyrus, right lateral occipital cortex, left middle frontal gyrus, and left caudate) among patients with MDD. Group-characterized gut microbes among controls and patients showed opposite correlations with seed-based FC, which may account for the aberrant emotion regulation among patients with LDD. The abundance of Enterobacter (dominant genus among patients with LLD) was positively correlated with both HAMD scores (r = 0.49, p = 0.0004) and group-characterized FC (r = −0.37, p < 0.05), while Odoribacter (dominant genus among controls) was negatively correlated with both HAMD scores (r = −0.30, p = 0.04) and group-characterized FC. Limitations: The study's cross-sectional design and small sample size limit causal inferences; larger longitudinal studies are required for detailed subgroup analyses. Conclusion: We identified significant correlations between LDD-characterized gut microbes and brain FC, as well as depression severity, which may contribute to the pathophysiology of depression development among patients with LLD. Specific microbes were linked to altered brain connectivity, suggesting potential targets for treating LLD. [ABSTRACT FROM AUTHOR]

Objective: It is suggested that the use of non-invasive and cost effective imaging modalities, including magnetic resonance imaging (MRI), can be beneficial for detecting areas with spermatogenesis and predicting the presence of sperm in testicles, thereby improving the management of patients with azoospermia. Methods: This descriptive and analytical study included 38 patients with azoospermia who presented to the Firoozgar and Hazrat Rasoul Akram Hospitals in Tehran, Iran. The patients underwent MRI, testicular biopsy, and hormonal examination. The data were analyzed and compared between the patients with obstructive azoospermia (OA) and non-obstructive azoospermia (NOA). Results: The present study included 76 testicles from 38 patients with OA (n=14) and NOA (n=24). According to our findings, the patients with OA and NOA did not differ significantly in testosterone (OA: 4.78, NOA: 5.33, p=0.755) and prolactin levels (OA: 10.75, NOA: 9.77, p=0.540). However, those with NOA had significantly higher levels of follicle-stimulating hormone (OA: 4.66, NOA: 20.61, p<0.001) and luteinizing hormone (OA: 3.15, NOA: 12.40, p<0.001), as well as apparent diffusion coefficient (ADC) (OA: 0.96, NOA: 1.16, p<0.001). Moreover, the patients with OA had a significantly higher testis volume (20.37 cm3) compared with those with NOA (8.16 cm3, p<0.001). Additionally, there were significant correlations between pathological grade and the variables of testicular volume (correlation coefficient: 0.672, p<0.001) and ADC (correlation coefficient: 0.480, p<0.001). Finally, the multivariate regression analysis showed a significant relationship between testicular volume and pathological grade. The receiver operating characteristic curves show the performance of ADC [area under curve is 0.954 (95% confidence interval; 0.912-0.995)] between OA and NOA. Conclusion: The MRI-related parameters of ADC and testicular volume help differentiate and diagnose OA and NOA. [ABSTRACT FROM AUTHOR]

Background: Workplace violence persists in health care with nurses reporting physical and verbal abuse from aggressive patients causing emotional stress and lost workdays. The Dynamic Appraisal of Situational Aggression–Inpatient Version (DASA-IV) was developed to measure risk for aggression in patients with behavioral health conditions in psychiatric and emergency department settings. The DASA-IV has not been validated with adult patients admitted to medical-surgical units. Objective: To determine whether DASA-IV scores are predictive of aggressive events in adults hospitalized on medical-surgical units. Methods: This multisite study used a case-control design. DASA-IV scores and acts of aggression were extracted from the medical record retrospectively to validate the appraisal's predictability. Receiver operating characteristic (ROC) and area under the curve (AUC) were used to correlate DASA-IV scores with aggressive events. Results: DASA-IV assessments (N=156 999; mean [SD] 10.1 [10.7]/patient; range 1-220) were collected from 13 611 patients. Patients were primarily White (86.1%) and female (51.7%). Aggression (n = 509 patients; 3.7%) was significantly associated with older age, male sex, smoking, illicit drug use, and high DASA-IV scores. AUC of the ROC analysis for the DASA-IV showed a 97% probability (95% confidence interval [CI] 0.964-0.977) that an aggressive patient would have a higher score on the DASA-IV than a nonaggressive patient. Binary logistic regression predicted that for every point increase in the DASA-IV, there was a 3.51 (95% CI 3.38-3.63) times increased risk for aggression (B = 1.255, SE = 0.18, Wald = 4766.6, P <.001). Conclusions: This study is the first to validate use of the DASA-IV in medical-surgical populations, demonstrating predictive ability for aggressive incidents. The DASA-IV can be used successfully in medical-surgical populations for early identification of potential aggression. [ABSTRACT FROM AUTHOR]

Objective This study was designed to compare thiol/disulfide and ischemia-modified albumin (IMA) levels between psoriatic arthritis (PsA) and healthy controls and evaluate the correlation between these molecules and the disease activity scores used in PsA. Methods A total of 63 PsA patients and 49 healthy volunteers were included in the study. Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), modified disease activity score 28 (DAS28), and Bath Ankylosing Spondylitis Functional Index (BASFI) scores were used as disease activity indices for PsA patients. Calculations of native thiol (-SH), disulfide (-SS), and total thiol (-SH+-SS) molecules were made by the automatic spectrophotometric method, and the albumin cobalt binding test was used to measure IMA levels. Results In the PsA group, -SS/-SH and -SS/(-SH+-SS) levels were higher and -SH/(-SH+-SS) levels were lower than in controls. In the linear regression analysis, a significant correlation relationship was detected between DAS28-erythrocyte sedimentation rate (ESR) and -SS/(-SH+-SS) (β = 0.795, CI 95%, 0.196-1.395; P =.010), -SH/(-SH+-SS) (β = -0.475, CI 95%, 0.114-0.836; P =.010) and IMA (β = 3.932, CI 95%, 0.859-7.005; P =.013). Additionally, a significant correlation was detected between IMA and BASDAI and BASFI. Conclusion In PsA, thiol/disulfide homeostasis has shifted in favor of disulfide as an oxidative indicator. Serum thiol/disulfide levels are correlated with PsA disease activity indices. [ABSTRACT FROM AUTHOR]

Objective: Patients with mild oral and maxillofacial space infection (OMSI) usually need only antimicrobial therapy. However, surgical intervention is eventually needed after using antibiotics for a period. The objective of this study was to explore the risk factors for drug therapy failure in OMSI. Subjects and methods: A retrospective case‒control study was designed. From August 2020 to September 2022, patients at Shanghai Jiao Tong University Affiliated Ninth People's Hospital who were diagnosed with OMSI were retrospectively reviewed. The outcome variable was surgical intervention after the use of antibiotics. We collected common biological factors, including demographic characteristics, routine blood test results, C-reactive protein (CRP) levels and composite indicators, such as neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR). The χ2 test and binary logistic regression were used to examine the association between biological factors and the outcome variable. Results: Forty-six patients were included in this study. Further surgical intervention was needed in 20 patients (43.5%). The NLR showed a significant association with further surgical drainage (p = 0.01). A binary logistic regression equation was found by using stepwise regression based on the Akaike information criterion (R2 = 0.443), which was associated with sex (odds ratio [OR], 0.216; p = 0.092), NLR (OR, 1.258; p = 0.045), red blood cell (RBC) count (OR, 4.372; p = 0.103) and monocyte (MONO) count (OR, 9.528, p = 0.023). Receiver operating characteristic analysis produced an area under the curve for NLR of 0.725 (p = 0.01) and for the binary logistic regression model of 0.8365 (p < 0.001). Conclusion: Surgical interventions are needed in some mild OMSI patients when antimicrobial therapy fails to stop the formation of abscesses. The binary logistic regression model shows that NLR can be used as an ideal prognostic factor to predict the outcome of antimicrobial therapy and the possibility of requiring surgical intervention. Statement of clinical relevance: Using simple, inexpensive, and easily achieved biological parameters (such as routine blood test results) and composite indicators calculated by them (such as NLR) to predict whether surgical intervention is needed in the future provides a reference for clinical doctors and enables more cost-effective and efficient diagnosis and treatment. [ABSTRACT FROM AUTHOR]

Background: Polycystic ovary syndrome (PCOS) is one of the most prevalent endocrinopathies among young women. Ultrasound evidence of polycystic ovaries is one of its crucial diagnostic criteria. Objectives: Our main objective is to study the contribution of ultrasound data in diagnosing PCOS. In addition, we aim to establish a new cutoff point for the use of ultrasound and to determine its sensitivity as well as its specificity. Design: It was a prospective study, including all patients presenting with clinical hyperandrogenism. Methods: The ultrasound examination of these patients was performed using a novel ultrasound machine (18 MHz) compared to an older ultrasound machine (2 Hz–8 MHz). Inclusion criteria encompassed adult female patients over 18 years presenting symptoms suggestive of PCOS, particularly hyperandrogenism and oligo-anovulation, meeting Rotterdam's diagnostic criteria. Prior to inclusion, assessments were conducted to eliminate other potential causes explaining hyperandrogenism or menstrual disorders in both groups. Results: We examined 92 patients diagnosed with PCOS. Menstrual disorders were the main symptoms, with amenorrhea being more frequent in the PCOS group (G1) (48.9% vs the control group (G2): 11.1%). The follicle number was significantly lower in the control group, as assessed by both ultrasound machines (p < 10−3). The accuracy of the new ultrasound device was evaluated compared to the old one using the receiver operating characteristic (ROC) curve, revealing a cutoff of 18 follicles (sensitivity of 68.1%, specificity of 100%) and an area under the curve of 0.955. We found a significant difference between the median values of the number of follicles (NF) by both ultrasound machines (18 vs 12). It was positively correlated with an index of r = 0.916. For the volume, it was distinctively higher in G1 (p < 10−3). ROC curve analysis revealed an ovarian volume cutoff of 9.25 ml with a sensitivity of 48.9% and a specificity of 100%. Both ultrasound machines were positively correlated with an index of r = 0.979 (p < 10−3). Conclusion: In conclusion, we were able to establish significant correlations between the new and the old ultrasound devices for both the NF and ovarian volume. Our study is distinctive as it represents the first on the African continent to re-evaluate the ultrasound criterion for PCOS. Plain language summary: Validating ultrasound criteria for PCOS in North African patients In this study, we explored patients using ultrasound to better diagnose Polycystic Ovary Syndrome (PCOS) in North African women. Ovarian follicles are small sacs in a woman's ovaries that not only release eggs but also produce important hormones like estrogen and progesterone. These hormones regulate the menstrual cycle, prepare the body for pregnancy, and influence many aspects of a woman's health and well-being. We set new standards for measuring follicles and ovaries to improve diagnosis accuracy. Background: Polycystic Ovary Syndrome (PCOS) is often diagnosed using ultrasound in North African women. Current ultrasound standards may not be accurate enough for this group. This study aimed to improve PCOS diagnosis by setting new standards for measuring ovarian sizes and follicle numbers. Methods: We reviewed a new ultrasound method. We then established new measurement thresholds specific to North African women. These new standards were tested for accuracy in diagnosing PCOS. Results: Our new measurement thresholds were more accurate in diagnosing PCOS. The improved standards led to better identification of PCOS in North African women. This suggests that current ultrasound methods might need adjustments based on population-specific data. Conclusions: Using ultrasound with new measurement standards can improve PCOS diagnosis in North African women. Adjusting diagnostic criteria to specific populations may enhance overall healthcare outcomes. [ABSTRACT FROM AUTHOR]

Background: Pregabalin, approved for various medical conditions, has shown increasing misuse potential globally. However, limited research exists on pregabalin dependence in India. This study aimed to investigate the prevalence and characteristics of pregabalin dependence among individuals seeking substance use disorder (SUD) treatment in North India. Methods: A cross-sectional, analytical study was conducted on patients enrolled between August 2022 and July 2023 at an academic institution-based addiction treatment center. Case records of patients with pregabalin dependence were retrieved and compared with controls with opioid dependence but no history of pregabalin use. Results: Among 3766 registered patients, 135 had pregabalin dependence (prevalence: 3.58 per 100 registered patients). Pregabalin-dependent patients were male, with a median usage duration of eight months and a median daily dose of 1200 mg. Most had concurrent opioid dependence, primarily heroin, used via the injection route. The odds of pregabalin dependence among those with opioid dependence were significantly higher than those with other substance dependence (OR 1.44, 95% CI 1.13-1.85). Reasons for pregabalin use included opioid craving reduction, sedation, and euphoria. Patients with pregabalin dependence were more likely to have lower socioeconomic status (P < 0.0001) and urban residence (P = 0.032), an earlier age of substance use initiation (P = 0.02) and treatment seeking (P < 0.0001), and a higher co-occurrence of psychiatric disorders (P = 0.007) and less occurrence of alcohol dependence (P = 0.03). Conclusion: Findings underscore the need for heightened awareness, screening, and intervention efforts targeting pregabalin misuse within SUD treatment. Further research should focus on longitudinal studies to elucidate pregabalin dependence's trajectory. [ABSTRACT FROM AUTHOR]

Obesity is a well-recognized risk factor for adolescent depressive symptoms, but mediating mechanisms of this association have scarcely been studied. This study is unique in examining an indirect pathway of this link via body esteem (BE) prospectively from childhood (8–12 years) to adolescence (13–18 years). In addition, potential gender moderation was examined. This study utilized data from a case–control study comparing 100 children with and without obesity matched on important confounders (age, gender, and socioeconomic status). Our findings provide support for the mediating role of BE in the link between childhood weight status and adolescent depressive symptoms at a 5-year follow-up. This mediation effect did not differ between boys and girls. The findings suggest the relevance of specifically targeting children's BE in preventive intervention programs among children with obesity to prevent future mental health problems. [ABSTRACT FROM AUTHOR]

Background: A serious complication after knee arthroscopy is venous thromboembolism (VTE), which includes both deep vein thrombosis (DVT) and pulmonary embolism (PE). However, asymptomatic VTE is frequently undetected. Purpose: To (1) report the incidence of VTE after knee arthroscopy using ultrasound examination and computed tomography pulmonary angiography (CTPA) and (2) discover the independent risk factors of VTE after knee arthroscopy and determine the corresponding cutoff values of these indicators. Study Design: Case-control study; Level of evidence, 3. Methods: Included were 222 patients (115 male) who underwent arthroscopic knee procedures between October 2022 and January 2023. Baseline characteristics, blood test results, and VTE assessments were collected. During the 2-week follow-up, routine lower extremity vascular ultrasound was applied for DVT measurement, with CTPA evaluation for suspected PE. Patients were allocated into VTE and no-VTE groups, and descriptive statistics were used to analyze baseline data. Logistic regression analysis was used to determine the correlation between binary variables and the presence of postoperative VTE. Multivariate logistic regression analysis was further performed to determine the independent risk factors of VTE. Results: Of the 222 patients, 37 (16.7%) had DVT and 1 (0.5%) had both DVT and PE. Compared to the no-VTE group, the VTE group was significantly older, with more female patients; higher body mass index (BMI) and postoperative D-dimer level; and higher rates of hypertension, hyperlipidemia, varicose veins of the lower extremity, and abnormal postoperative fibrin degradation product level (P ≤.043 for all). Notably, operative time >20 minutes was not significantly associated with postoperative VTE (P =.513). The independent risk factors for VTE included age >32 years (odds ratio [OR], 20.71 [95% CI, 4.40-97.47]; P <.001), BMI >23 kg/m2 (OR, 3.52 [95% CI, 1.11-11.14]; P =.032), hyperlipidemia (OR, 6.81 [95% CI, 1.86-24.88]; P =.004), and postoperative D-dimer level >0.63 mg/L (OR, 34.01 [95% CI, 7.36-157.07]; P <.001). Conclusion: The incidence of VTE after knee arthroscopy was 16.7% at the 2-week follow-up. Age >32 years, BMI >23 kg/m2, hyperlipidemia, and postoperative D-dimer >0.63 mg/L were independent risk factors of postoperative VTE within 2 weeks after knee arthroscopy. For patients with knee arthroscopy, the cutoff value of postoperative D-dimer for VTE was found to be 0.63 mg/L for timely intervention. [ABSTRACT FROM AUTHOR]

Background: Congenital pneumonia is a common respiratory disease in newborns, often influenced by obstetric factors. Clinical diagnosis can be delayed, prompting interest in using systemic inflammatory indicators to predict various diseases. Objective: Our aim was to evaluate the predictive value of maternal systemic inflammatory indicators before delivery for congenital pneumonia in newborns. Methods: This retrospective study included full-term, singleton infants born at the Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University between January 2017 and December 2022. Infants admitted to the neonatal department within 48 h of birth were divided into two groups: 46 with clinical congenital pneumonia (the observation group) and 65 without congenital pneumonia (the control group). Maternal peripheral blood, complete blood cell count, and general condition within 72 h before delivery, as well as neonatal admission data were recorded. Systemic inflammatory indicators were assessed. Receiver operating characteristic curves were used to evaluate the predictive value of the maternal systemic inflammatory indicators before delivery for congenital pneumonia. A prediction model for neonatal pneumonia was constructed by combining systemic inflammatory indicators before delivery with logistic regression. The association between this prediction model and the prognosis of neonatal congenital pneumonia was examined. Results: Maternal systemic inflammatory indicators before delivery as predictive markers for congenital pneumonia and the regression model jointly constructed by NLR, MLR, SII, SIRI, and PIV before delivery predicted the occurrence of congenital pneumonia better. Maternal systemic inflammatory indicators correlated with the severity of congenital pneumonia in neonates. Conclusions: Maternal systemic inflammatory indicators before delivery have predictive value for congenital pneumonia in neonates, aiding early identification and treatment. [ABSTRACT FROM AUTHOR]

Purpose: The purposes of this study were to develop a prediction model for pressure injury using a machine learning algorithm and to integrate it into clinical practice. Methods: This was a retrospective study of tertiary hospitals in Seoul, Korea. It analyzed patients in 12 departments where many pressure injuries occurred, including 8 general wards and 4 intensive care units from January 2018 to May 2022. In total, 182 variables were included in the model development. A pressure injury prediction model was developed using the gradient boosting algorithm, logistic regression, and decision tree methods, and it was compared to the Braden scale. Results: Among the 1,389,660 general ward cases, there were 451 cases of pressure injuries, and among 139,897 intensive care unit cases, there were 297 cases of pressure injuries. Among the tested prediction models, the gradient boosting algorithm showed the highest predictive performance. The area under the receiver operating characteristic curve of the gradient boosting algorithm's pressure injury prediction model in the general ward and intensive care unit was 0.86 (95% confidence interval, 0.83~0.89) and 0.83 (95% confidence interval, 0.79~0.87), respectively. This model was integrated into the electronic health record system to show each patient's probability for pressure injury occurrence, and the risk factors calculated every hour. Conclusion: The prediction model developed using the gradient boosting algorithm exhibited higher performance than the Braden scale. A clinical decision support system that automatically assesses pressure injury risk allows nurses to focus on patients at high risk for pressure injuries without increasing their workload. [ABSTRACT FROM AUTHOR]

The Mar Menor, Europe's largest saltwater lagoon in the Mediterranean basin (Murcia, southeastern Spain), is an ecosystem facing severe pollution, anoxia events, and marine biodiversity loss. This exploratory study examines the association between residential proximity to the Mar Menor and childhood cancer incidence in Murcia from 2000 to 2018. In our case–control study of 594 cancer cases and 3564 controls, matched by birth year and sex, participants were categorized by proximity to the lagoon (G1 ≥ 20 km, G2 = 10–20 km, G3 = 2–10 km, G4 = ≤ 2 km). Odds ratios (ORs) and 95% confidence intervals (95%CI) were adjusted for sociodemographic and environmental covariates. Analysis of distance as a continuous variable indicated a decrease both in all types of cancer and lymphoid acute leukemia risk with greater distance (OR = 0.99; 95% CI 0.98–0.99), while as a categorical variable, it revealed a non-linear pattern. Specifically, the risk did not increase for those living within 2 km of the lagoon (OR = 0.87; 95% CI 0.52–1.37), whereas increased risks were observed in the 2–20 km range within Campo de Cartagena (G2; OR = 1.32; 95% CI 1.01–1.73 and G3; OR = 1.43; 95% CI 1.00–2.02). This suggests modulating factors near the lagoon may counterbalance risks from broader environmental contamination. These findings highlight the complexity of environmental health dynamics and the importance of detailed research to guide public health strategies and urban planning for environmental and child health protection. [ABSTRACT FROM AUTHOR]

Background: In literature, the levels of miRNA-146a and miRNA-155 are increased in periodontitis. Limited data are available regarding the expression of miRNA-146a and miR-NA-155 in diseased human peri-implant tissue. Therefore, the objective of this study was to explore the expression of miRNA-146a and miRNA-155 in human gingival peri-implant tissue affected by peri-implantitis. Methods: After recording the clinical parameters, human peri-implant pocket tissues were harvested from sites diagnosed with peri-implantitis (n = 15 cases) in addition to healthy peri-implant sulcus tissues (n = 15 controls). The levels of miRNA-146a and miRNA-155 were assessed using real-time qPCR. Results: Cases exhibited a significantly higher mean expression of miRNA-155 (5.2-fold increase) and miRNA-146a (2.8-fold increase) than controls. MiRNA-155 and miRNA-146a demonstrated an appropriate sensitivity (87.5% and 87.5%, respectively) and specificity (73.3% and 66.7%, respectively) in discriminating cases from controls. A moderate correlation (r = 0.544, p = 0.029) was found between miRNA-155 and miRNA-146a levels in the case group. Conclusions: The expressions of miRNA-146a and miR-NA-155 are different between healthy and peri-implantitis affected tissues. Both miRNAs might potentially able to discriminate healthy from peri-implantitis affected tissues. [ABSTRACT FROM AUTHOR]

Introduction: Occupation plays an important role in the spread of infectious diseases in humans. Toxoplasmosis and hydatidosis are world-wide diseases with different routes of transmission. This study aimed to investigate the prevalence of toxoplasmosis and hydatidosis and risk factors associated with these diseases among the butchers of Tabriz City, the northwest of Iran. Methods: In this case-control study conducted in Tabriz city in 2023, 250 serum samples were collected from butchers (n = 125) and outpatients referred to Imam Reza Hospital (n = 125) and. The ELISA test was used to identify IgG and IgM antibodies against toxoplasmosis and IgG antibodies against hydatidosis. The results were analyzed by statistics tests using SPSS v. 16 software. Risk factors' association was tested using Chi square or logistic regression analysis. Results: The results indicated that 66/125 (52.8%) cases and 40/125 controls (32%) were positive for toxoplasmosis IgG antibody. Also, 5/125 (4%) and 1/125 (0.8%) were positive for toxoplasmosis IgM antibody in the case and control groups, respectively. In addition, 10/125 people (8%) were positive for anti-hydatidosis IgG antibody in the case group, while no positive cases were found in the control group. The main risk factors for toxoplasmosis were age (OR: 1.014), education level (OR: 0.638), and work experience(OR: 1.695), these factors for hydatidosis included age and education level (OR: 1.765 and 0.271) respectivily. Conclusions: Our results suggest the high prevalence of toxoplasmosis and in butchers of Tabriz, which required special attention and basic measures. Moreover, the prevalence of hydatidosis IgG antibodies also requires more attention to be focused on breaking the transmission and reducing the infection. [ABSTRACT FROM AUTHOR]

Background In high-resource settings, the survival of children with immunocompromise (IC) has increased and immunosuppressive therapies are increasingly being used. This study aimed to determine the clinical characteristics, performance of diagnostic tools, and outcome of IC children with tuberculosis (TB) in Europe. Methods Multicenter, matched case-control study within the Pediatric Tuberculosis Network European Trials Group, capturing TB cases <18 years diagnosed 2000–2020. Results A total of 417 TB cases were included, comprising 139 children who are IC (human immunodeficiency virus, inborn errors of immunity, drug-induced immunosuppression, and other immunocompromising conditions) and 278 non-IC children as controls. Nonrespiratory TB was more frequent among cases than controls (32.4% vs 21.2%; P =.013). Patients with IC had an increased likelihood of presenting with severe disease (57.6% vs 38.5%; P <.001; odds ratio [95% confidence interval], 2.073 [1.37–3.13]). Children with IC had higher rates of false-negative tuberculin skin test (31.9% vs 6.0%; P <.001) and QuantiFERON-TB Gold assay (30.0% vs 7.3%; P <.001) results at diagnosis. Overall, the microbiological confirmation rate was similar in IC and non-IC cases (58.3% vs 49.3%; P =.083). Although the mortality in children with IC was <1%, the rate of long-term sequelae was significantly higher than in non-IC cases (14.8% vs 6.1%; P =.004). Conclusions Children with IC and TB in Europe have increased rates of nonrespiratory TB, severe disease, and long-term sequelae. Immune-based TB tests have poor sensitivity in those children. Future research should focus on developing improved immunological TB tests that perform better in patients with IC, and determining the reasons for the increased risk of long-term sequelae, with the aim to design preventive management strategies. [ABSTRACT FROM AUTHOR]

Alzheimer's disease (AD) is the most common fatal neurodegenerative disease among the elderly worldwide, characterized by memory and cognitive impairment. The identification of biomarkers for AD is crucial and urgent to facilitate the diagnosis and intervention. The aim of this study was to evaluate the diagnostic value of acyl-Coenzyme A thioesterase 7 (ACOT7) as a serum biomarker for the prediction of AD. In our study, we observed a significant increase in ACOT7 expression in patients (n = 366) with AD and animal (n = 8-12) models of AD, compared to the control group. A significant negative correlation was found between ACOT7 levels and Mini-Mental State Examination (MMSE) scores (r = -0.85; p < 0.001). The analysis of the receiver operating characteristic curve (ROC) showed that the area under the curve (AUC) for ACOT7 was 0.83 (95% confidence intervals: 0.80-0.86). The optimal cut-off point of 62.5 pg./mL was selected with the highest sum of sensitivity and specificity. The diagnostic accuracy of serum ACOT7 for AD was 77% (95% confidence intervals: 72-82%), with a sensitivity of 80% (95% confidence intervals: 75-84%) and a specificity of 74% (95% confidence intervals: 69-79%). Moreover, the ROC analysis showed that the AUC of Aβ42/40 ratio is 0.70, and the diagnostic accuracy was 72%, with 69% sensitivity and 76% specificity. Compared with the AD traditional marker Aβ42/40 ratio, ACOT7 shows better superiority as a new serum candidate biomarker of AD. By suppressing the ACOT7 gene, our study provides evidence of the involvement of ACOT7 in the metabolism of amyloid precursor protein (APP), resulting in alterations in the expression levels of Aβ42, BACE1 and βCTF. ACOT7 has the ability to modulate the amyloidogenic pathway of APP metabolism, while it does not have an impact on the non-amyloidogenic pathway. In conclusion, the findings of our study suggest that serum ACOT7 may serve as a promising and non-invasive biomarker for AD. [ABSTRACT FROM AUTHOR]

Background: Celiac disease, a prevalent autoimmune disorder, frequently coexists with various syndromes and autoimmune conditions. The leading cause of acquired hypothyroidism, wherein T cells target the thyroperoxidase enzyme, causing irreversible damage to the thyroid gland. According to the conflicting results presented in the studies, we aimed to determine the relationship between celiac disease and thyroid ultrasound findings. Materials and Methods: 62 patients who were referred to the hospital and suffering from celiac disease were included in the study. After obtaining informed consent from the patients, a questionnaire related to demographic characteristics, including age and sex, was completed, and the patients were subjected to ultrasonography of the thyroid gland. The collected information was entered into SPSS software version 16 for data analysis. Results: The mean duration of celiac disease was 6.03 years. No cases of heterogeneity were found in the thyroid ultrasonography of the healthy control group, but in the group of celiac patients, 24 cases (38.7%) had heterogeneous thyroids. In the ultrasound examination, the average volume of the left and right lobes and the thickness of the thyroid isthmus in the group of celiac patients was significantly smaller than that of healthy individuals. (P<0.05). In the sonographic examination of the thyroid of patients with celiac disease, six patients who had a heterogeneous appearance also had Hashimoto's. The prevalence of thyroid nodularity was 35.5% in celiac patients and 5.7% in the control group (P<0.001). Conclusion: Thyroid ultrasonography in patients with celiac disease shows gland shrinkage, diffuse heterogeneity, nodularity, and typical manifestations of Hashimoto's thyroiditis compared with the normal population. [ABSTRACT FROM AUTHOR]

Objective: Betatrophin is a hepatokine that modulates hepatic glucose and lipid metabolism and contributes to non-alcoholic fatty liver disease (NAFLD) pathogenesis. Therefore, this study aimed to investigate the relationship between NAFLD and betatrophin levels in hypogonadal males. Methods: The study included 56 newly diagnosed hypogonadal males aged 18-60 and 60 eugonadal males of similar age and body mass index. All participants were assessed for anthropometric and metabolic parameters, liver function tests, and betatrophin levels. Transient elastography was used to evaluate liver steatosis [controlled attenuation parameter (CAP)] and fibrosis [liver stiffness measurement (LSM)]. Accordingly, hypogonadal and control groups were divided into NAFLD (n = 64) and non-NAFLD (n = 52). Results: Controlled attenuation parameter, LSM, waist circumference (WC), triglycerides (TG), IR index homeostasis model assessment (HOMA-IR), and betatrophin were significantly higher in the hypogonadal group than controls. Hepatic steatosis and fibrosis (67.9%-43.3%) were higher in hypogonadal males. Triglycerides, HOMA-IR, and betatrophin were higher, and total testosterone was significantly lower in the NAFLD group. Serum betatrophin was also significantly higher in patients with fibrosis than without. There was a significant positive correlation between WC, TG, HOMA-IR, betatrophin, and LSM and CAP. The predictive factors were TG (ß = 0.329, P < .001), betatrophin (ß = 0.221, P = .029), HOMA-IR (ß = 0.213, P = .019) for CAP, and betatrophin for LSM (ß = 0.466, P < .001). Conclusion: Non-alcoholic fatty liver disease is more common in hypogonadal males than in eugonadal males. Betatrophin is an independent risk factor for developing and progressing NAFLD. However, more research is needed to explain the causal relationship between betatrophin and NAFLD. [ABSTRACT FROM AUTHOR]

To identify factors associated with poor prognoses in newborns with a prenatal diagnosis of gastroschisis in eight hospitals in Bogota, Colombia, from 2011 to 2022. A multi-center retrospective case-control study was conducted on newborns with gastroschisis in eight hospitals in Bogota, Colombia. Poor prognosis was defined as the presence of sepsis, intestinal complications, or death. The study included 101 patients. Preterm newborns under 32 weeks had a poor neonatal prognosis (OR 6.78 95 % CI 0.75–319). Oligohydramnios (OR 4.95 95 % CI 1.15–21.32) and staged closure with silo (OR 3.48; 95 % CI 1.10–10.96) were risk factors for neonatal death, and intra-abdominal bowel dilation of 20–25 mm was a factor for the development of intestinal complications (OR 3.22 95 % CI 1.26–8.23). Intra-abdominal bowel dilation between 20 and 25 mm was associated with intestinal complications, while oligohydramnios was associated with the risk of perinatal death, requiring increased antenatal surveillance of fetal wellbeing. Management with primary reduction when technically feasible is recommended in these infants, considering that the use of silos was associated with higher mortality. [ABSTRACT FROM AUTHOR]

Objective: The aim of the study was to determine the heavy metal and trace element (HMTE) profile in patients with migraine (PwM) and to compare it to that of healthy individuals without migraine. Background: Migraine is a universal disease that affects more than 10% of the world's population; however, its pathophysiology is still obscure. Methods: A total of 100 participants were included in this prospective matched case–control study (50 PwM during acute attack and 50 age‐ and sex‐matched healthy controls). The study was conducted in the university hospital in Yozgat, Turkey, where the inductively coupled plasma mass spectrometry system was used to measure the HMTE profile. The calibration curve was created with 11 points for heavy metals (arsenic [As], cadmium [Cd], cobalt [Co], lead [Pb], mercury [Hg], nickel [Ni], and tin [Sn]) and trace elements (antimony [Sb], chromium [Cr], copper [Cu], iron [Fe], magnesium [Mg], manganese [Mn], molybdenum [Mo], and zinc [Zn]). Results: The median age was 27 (23–37) years, and the female/male ratio was 37/13 for both groups. The PwM group had significantly higher As, Co, Pb, and Ni levels among the heavy metals (p = 0.033, 0.017, 0.022, and 0.021, respectively). Also, PwM had significantly lower Cr, Mg, and Zn levels among the trace elements (p = 0.007, 0.024, and < 0.001, respectively). The only trace element that was elevated in the PwM group was Mn (p = 0.001). The PwM and control groups did not differ in terms of Cd, Sn, Sb, Cu, Fe, and Mo (p = 0.165, 0.997, 0.195, 0.408, 0.440, and 0.252, respectively). Conclusion: Some HMTE parameters are altered in PwM, which may provide additional insight into understanding migraine etiology. Plain Language Summary: Changes in blood levels of heavy metal and trace elements (HMTEs) may contribute to migraine. We compared several different HMTEs in healthy people and patients with migraine (PwM) during an attack and found many differences in HMTEs between healthy people and PwM. We concluded that shifts in blood levels of HMTEs may play a role in migraine, and further research on this topic is needed. [ABSTRACT FROM AUTHOR]

Purpose: We decided to track changes in regional brain activity and executive function in temporal lobe epilepsy (TLE) patients based on cross-sectional and longitudinal designs and sought potential imaging features for follow-up observation. Methods: Thirty-two TLE patients and thirty-three healthy controls (HCs) were recruited to detect changes in fractional amplitude of low-frequency fluctuation (fALFF) and regional homogeneity (ReHo) and to evaluate executive function both at baseline and at two-year (23.3 ± 8.3 months) follow-up. Moreover, multivariate pattern analysis (MVPA) was used for follow-up observation. Results: TLE patients displayed lower fALFF values in the right superior frontal gyrus (SFG) and higher ReHo values in the left putamen (PUT) relative to the HCs. Longitudinal analysis revealed that TLE patients at follow-up exhibited higher fALFF values in the left postcentral gyrus (PoCG), higher ReHo values in the left PoCG and the right middle frontal gyrus (MFG), lower ReHo values in the bilateral PUT and the right fusiform gyrus (FFG) compared with these patients at baseline. The executive function was impaired in TLE patients but didn't deteriorate over time. No correlations were discovered between regional brain activity and executive function. The MVPA based on ReHo performed well in differentiating the follow-up group from the baseline group. Conclusion: We revealed the abnormalities in regional brain activity and executive function as well as their longitudinal trends in TLE patients. The ReHo might be a good imaging feature for follow-up observation. [ABSTRACT FROM AUTHOR]

Introduction: Endometriosis (EMS) is a female reproductive system disease in which uterine-like cells grow in other areas of the body and outside the uterus. Matrix metalloproteinases (MMPs) play a major role in the degradation of the extracellular matrix and the pathogenesis of endometriosis. The present study is the first to investigate the possible association of MMP-2 (rs7201) and MMP-9 (rs17576) genetic variants with susceptibility to EMS in Iran. Material & Methods: This case-control study was performed on 100 healthy control women and 100 patients with EMS. The MMP-2 and MMP-9 genotypes were determined using the Tetra amplification-refractory mutation system-polymerase chain reaction (ARMS-PCR) Technique. Data were analyzed in SPSS software. Results: There were statistically significant differences in the distribution of MMP-9 AG (OR: 4.11, 95% CI: 2.13-7.91, P<0.001) and GG (OR: 11.33, 95% CI: 4.23-30.3; P <0.001) genotypes between the control and patient groups. The MMP-9 G allele was associated with an increased risk of endometriosis (P<0.001). Moreover, a significant association was detected between MMP-2 rs7201 polymorphism and EMS. MMP-2 AC genotype had a protective effect on endometriosis (OR: 0.27. 95% CI: 0.15-49%; P<0.001), and the MMP-2 A allele was associated with decreased risk of endometriosis (P<0.001). Discussion & Conclusion: As evidenced by the results of this study, MMP-9 rs17576 and MMP-2 rs7201 polymorphisms were associated with EMS in the studied population in Iran. Further studies with larger samples of different ethnicities need to confirm these results. [ABSTRACT FROM AUTHOR]

Background & Objective: We aimed to compare the correlation between nucleated red blood cell (NRBC) and creatine kinase (CK) levels with hypoxic-ischemic encephalopathy (HIE) in asphyxiated newborns. Materials & Methods: This case-control study included 30 asphyxiated (case) and 30 healthy neonates (control) born at Al-Zahra Hospital in Rasht, Iran. We collected the cord blood samples for CK level and NRBC at birth. The clinical stage of Sarnat indicated the severity of HIE. Data were analyzed in the two groups using IBM SPSS Statistics for Windows, version 22. Results: The case group had a higher NRBC count (P=0.001). The CK level was significantly different between the two groups and was higher in the case group than in the control group (P= 0.002). Results demonstrated a significant association between NRBC count and the occurrence of HIE in neonates with asphyxia (P = 0.021). Besides, a positive correlation was found between HIE and CK levels in the case group (r = 0.7, P=0.001). Conclusion: According to our results, NRBC count and umbilical cord CK level measurement are valuable predictors of asphyxia and HIE in neonates. In addition, measuring these parameters may help clinicians for faster diagnosis and better management. [ABSTRACT FROM AUTHOR]

The importance of Se in human health has received much attention due to its antioxidant properties when it is consumed at an appropriate level. However, the existing evidence is limited to obtain an effective conclusion for colorectal cancer (CRC). Notably, an adequate intake of Se was reported for Koreans. Furthermore, cytokine secretion and immune function may be affected by dietary Se. Our study aimed to explore whether Se potentially reduces CRC risk and whether the IL10 rs1800871 polymorphism has an effect on this association. We designed a case–control study with 1420 cases and 2840 controls. A semi-quantitative FFQ was used to obtain information on Se intake. We determined IL10 rs1800871 through genetic analysis. Different models were developed to explore Se intake related to CRC risk by calculating OR and 95 % CI using unconditional logistic regression. A reduced risk of CRC was found as Se intake increased, with an OR (95 % CI) of 0·44 (0·35, 0·55) (P for trend < 0·001). However, this association seems to be allele-specific and only present among risk variant allele carriers (GA/GG) with a significant interaction between dietary Se and IL10 rs1800871 (P for interaction = 0·043). We emphasised that a reduction in CRC risk is associated with appropriate Se intake. However, the IL10 rs1800871 polymorphism has an impact on this reduction, with a greater effect on variant allele carriers. These findings suggest the importance of considering an individual's genetic characteristics when developing nutritional strategies for CRC prevention. [ABSTRACT FROM AUTHOR]

Physical education teacher education (PETE) students' reflections on their practicums are influenced by how their supervisors guide them. Supervisors often evaluate and discuss PETE students' teaching by guiding their focus on essential aspects to consider. This exploratory case study focuses on how supervisors' guiding styles in reflective conversations affect how PETE students make meaning of their teaching. Reflective practitioners, in this case PETE students, make sense of practical situations from their own perspectives as part of their teaching practice. Supervisors' guidance is essential here, because it can change PETE students' understanding by (re)directing their attention to meaningful aspects when framing their teaching and help them to examine it from new perspectives. However, the findings indicate that supervisors' various guidance affect how PETE students experience their learning journeys during practicum. In this study, the participating PETE students' experiences of practicum differed: either they experienced a controlled journey that restricted their teaching due to predefined rules and condemning attitude toward pupils, or they experienced an adventurous journey that enabled them to find their own paths as a teachers. [ABSTRACT FROM AUTHOR]

Objective: Breast cancer (BC) is the most frequent cancer among women. Many BC patients suffer from sleep problems, which have a negative impact on their quality of life (QoL). Our study aims to investigate sleep problems in BC patients treated with active chemotherapy or in remission in comparison with a healthy control group (HCG), given the importance of sleep disorders and QoL. Materials and Methods: A multicenter, cross-sectional study was conducted. Four different surveys including sociodemographic characteristics questionnaire, Pittsburgh sleep quality index (PSQI), hospital anxiety and depression scale and The European Organisation for Research and Treatment of Cancer core quality of life questionnaire (QLQ-C30) were used to collect study parameters. Results: Of 164 participants, the mean age was 42.0±11.7 years. Overall PSQI median score for all participants was 6 points (range, 3-9 points). PSQI median value was higher in cancer patients compared to the control group, which were 6 points (range, 4-9 points), and 4 points (range, 3-7 points), respectively (p=0.004). The mean depression score was 5 points (range, 3-8 points) in BC patients, and 4 points (range, 2-6 points) in HCGs, respectively (p=0.025). Having BC diagnosis was an independent factor increasing the risk of bad sleep quality in compared to healthy controls (odds ratio: 2.568, 95% confidence interval: 1.169-5.645; p=0.019). Conclusion: There was a close association between poor sleep quality, depression and QoL scores in patients with BC. In patients with breast cancer, appropriate management of associated comorbidities will aid a better quality of life in these patients. [ABSTRACT FROM AUTHOR]

To investigate the motor repertoire of infants diagnosed with spinal muscular atrophy Type I (SMA Type I) without administration of any disease-modifying agent. Motor Optimality Score-Revised (MOS-R) was calculated from videos recorded between post-term weeks 9–17 for 22 infants with SMA Type I. The MOS-R of infants with SMA Type I was compared with those of 22 infants with cerebral palsy (CP) and 22 infants with typical development. Of the infants with SMA Type I, 17 had absent fidgety movements (FMs) and 5 had sporadic FMs. Age adequate movement repertoire was absent, and the variety of movements in infants was very low. Movements were symmetrical but movements of four limbs remained on the surface level. Antigravity movements were very rare. Movement characterization was monotonous, slow speed, and small amplitude. The MOS-R of infants with SMA Type I was lower than those of infants with typical development but similar to those of infants with CP. Infants with SMA Type I had a motor repertoire similar to infants with CP, while they had a poorer motor repertoire than infants with typical development in the fidgety period as evidenced by MOS-R. Central nervous system involvement in these infants with SMA Type I with absent FMs and reduced MOS-R is unknown. Further studies are needed to determine the role of problems in the afferent and efferent pathways of spinal cord and muscle atrophy in the observation of normal FMs. [ABSTRACT FROM AUTHOR]

Background: This multicentre case–control study aimed to identify risk factors associated with non-operative treatment failure for patients with CT scan Hinchey Ib-IIb and WSES Ib-IIa diverticular abscesses. Methods: This study included a cohort of adult patients experiencing their first episode of CT-diagnosed diverticular abscess, all of whom underwent initial non-operative treatment comprising either antibiotics alone or in combination with percutaneous drainage. The cohort was stratified based on the outcome of non-operative treatment, specifically identifying those who required emergency surgical intervention as cases of treatment failure. Multivariable logistic regression analysis to identify independent risk factors associated with the failure of non-operative treatment was employed. Results: Failure of conservative treatment occurred for 116 patients (27.04%). CT scan Hinchey classification IIb (aOR 2.54, 95%CI 1.61;4.01, P < 0.01), tobacco smoking (aOR 2.01, 95%CI 1.24;3.25, P < 0.01), and presence of air bubbles inside the abscess (aOR 1.59, 95%CI 1.00;2.52, P = 0.04) were independent predictors of failure. In the subgroup of patients with abscesses > 5 cm, percutaneous drainage was not associated with the risk of failure or success of the non-operative treatment (aOR 2.78, 95%CI − 0.66;3.70, P = 0.23). Conclusions: Non-operative treatment is generally effective for diverticular abscesses. Tobacco smoking's role as an independent risk factor for treatment failure underscores the need for targeted behavioural interventions in diverticular disease management. IIb Hinchey diverticulitis patients, particularly young smokers, require vigilant monitoring due to increased risks of treatment failure and septic progression. Further research into the efficacy of image-guided percutaneous drainage should involve randomized, multicentre studies focussing on homogeneous patient groups. [ABSTRACT FROM AUTHOR]

Objective To evaluate differences in nailfold videocapillaroscopy (NVC) findings between SSc patients with and without a diagnosis of pulmonary arterial hypertension (PAH). Methods One hundred and ten SSc patients were enrolled in this cross-sectional, case–control, multicentre study. Patients were divided into cases (SSc-PAH confirmed by right heart catheterization) and controls (SSc-nonPAH with low probability of PAH). NVC patterns (early, active and late) and morphological parameters (microvascular density, non-specific abnormalities, giant capillaries, micro-haemorrhages, avascular areas) were considered using a semiquantitative scoring system. Results SSc-PAH patients showed higher frequencies of late pattern (P  < 0.01), non-specific abnormalities (P  < 0.01), lower capillary density (P  < 0.01), higher avascular areas (P  < 0.01) and a higher mean NVC score (P  < 0.01). Contrarily, the early/active pattern (P  < 0.01) and a higher rate of micro-haemorrhages (P  = 0.04) were more frequent in non-PAH patients. By a multivariate analysis, SSc-PAH patients, compared with non-PAH, had more non-specific abnormalities [27/55, 49.1% vs 10/55, 18.2%; adjusted odd ratio (OR) 16.89; 95% CI: 3.06, 93.16], a lower capillary density (grade 3, 20/55, 36.4% vs 5/55, 9.1%; adjusted OR 38.33; 95% CI: 2.34, 367.80) and avascular areas (18/55, 32.7% vs 10/55, 18.2%; adjusted OR 16.90; 95% CI: 2.64, 44.35). A correlation was found between the mean pulmonary arterial pressure and avascular areas (P  < 0.01), capillary density (P  < 0.01) and non-specific abnormalities (P  < 0.01). A clinical model including the NVC variables may be able to predict a diagnosis of PAH. Conclusion Our results indicate that the distinctive peripheral microcirculatory injury of SSc, i.e. capillary loss and morphological abnormalities, appear more severe and pronounced in patients with SSc-PAH. [ABSTRACT FROM AUTHOR]

This study investigated the association between lung cancer and waterpipe smoking, which is an emerging global public health concern. Multicentre case-control study. This study included 627 cases and 3477 controls from the Iranian Study of Opium and Cancer (IROPICAN) study, which was conducted between 2017 and 2020. One frequency-matched control for each lung cancer patient was selected by age, gender and residential place; however, this study used controls of four cancer types in the analyses. The multivariable logistic regression model estimated the odds ratio (OR) and 95% confidence intervals (CIs). Additional analyses were performed among 181 lung cancer cases and 2141 controls who were not cigarette smokers or opium or nass/pipe users. The odds of lung cancer were higher among waterpipe smokers than never-smokers (OR = 1.3, 95% CI: 1.0–1.7). Results showed a higher OR of lung cancer for those who smoked the waterpipe daily (OR = 2.1, 95% CI: 1.4–3.0), smoked more than two heads per day (OR = 2.7, 95% CI: 1.8–4.0), had smoked for >20 years (OR = 1.9, 95% CI: 1.3–2.7), smoked more than 20 head-years (OR = 2.8, 95% CI: 1.9–4.1) and initiated smoking before the age of 30 years (OR = 1.7, 95% CI: 1.1–2.5). The association was only statistically significant for squamous cell carcinomas (OR = 1.8, 95% CI 1.2–2.7). Furthermore, this study observed a higher OR of lung cancer among exclusive waterpipe smokers (OR = 2.3, 95% CI: 1.6, 3.5). Waterpipe smoking was associated with an increased risk of lung cancer. The association was stronger with higher frequency, duration and intensity of exposure to waterpipe smoking. The association increases in exclusive waterpipe smokers, which is likely due to controlling for residual confounding by cigarette smoking and opium consumption, and higher exposure levels in this subpopulation. [ABSTRACT FROM AUTHOR]

Abnormalities in emotion recognition (ER) are frequently reported in depression, with lower recognition accuracy in patients with major depressive disorder (MDD) when compared to healthy individuals. Mindfulness was found to directly impact the severity of depressive symptoms, by recognizing negative cognitions and dysfunctional reactions. The aims of this study were to compare ER and mindfulness levels between MDD patients and healthy controls (HCs), as well as to examine whether ER and mindfulness are related to symptom severity in MDD patients. Sixty‐eight patients with MDD and 93 HCs participated in the study. A sociodemographic form, reading the mind in the eyes test (RMET), five facet mindfulness questionnaire‐short form (FFMQ‐S) and the Montgomery–Asberg depression scale (MADRS) were administered. Group comparison in ER and mindfulness was performed using the multivariate analysis of covariance (MANCOVA). Bivariate correlations and hierarchical linear regression analyses were performed to assess the associations between depression severity, ER and mindfulness in the patient group. Higher level of mindfulness was found in HCs relative to MDD group, however, no ER difference was present between the groups. A positive association between depression severity and the non‐reactivity facet of mindfulness was found. On the other hand, ER was not significantly associated with symptom severity among individuals with MDD. Non‐reactivity, unlike other dimensions of mindfulness, seems to increase with the severity of depressive symptoms among MDD patients. A particular focus on this subdimension in mindfulness techniques may yield better outcomes in alleviation of depressive symptoms. [ABSTRACT FROM AUTHOR]

Copyright of Namık Kemal Tıp Dergisi is the property of Galenos Yayinevi Tic. LTD. STI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Aim Identify risk factors most likely to contribute to parastomal hernia development. Methods Retrospective matched case-control study using retrospective case note reviews. One public and one private South Australian hospital. Ostomates who underwent stoma formation surgery between 2018 and 2021, and did ('cases', n=50) or did not ('controls', n=50) develop parastomal hernia were matched by ostomy type. Potential parastomal hernia risk factors were identified from the literature and expert opinion to build a case note review tool. Case notes were selected by surgical date from 2018. Analyses were conducted in which univariable logistic regression investigated relationships between potential risk factors and parastomal hernia development. Exploratory subgroup analyses investigated whether relationships between risk factors and development of parastomal hernia differed according to ostomy type. Results Patient characteristics were summarised descriptively and by hospital. Statistically significant evidence was found of links between development of parastomal hernia and higher BMI (OR for 5 kg/m² increase: 1.74; 95% CI: 1.19, 2.76), post-operative infection (OR 2.68; 95% CI: 1.04, 7.33), multiple abdominal surgeries (OR 4.21; 95% CI: 1.18, 19.90), time since surgery (OR >30 months: 0.003; 95% CI: 0.0004, 0.02), and aperture size (OR for 1mm increase: 1.12; 95% CI: 1.02,1.24). Sufficient evidence was not found of expected relationships with factors such as smoking, chemotherapy and/or pelvic radiotherapy, lifestyle and activity factors. Conclusions This study contributes to furthering the understanding of the relationships between known risk factors to inform stomal therapy nurses' practice in the prevention of a parastomal hernia. High body mass index, postoperative infection, multiple surgeries, wide diameter of the stoma, and time since surgery of less than 30 months increased the risk of parastomal hernia, other factors did not reach significance probably due to use of an underpowered sample. Opportunities to repeat this study would further strengthen the necessary evidence of the most important risk factors. [ABSTRACT FROM AUTHOR]

Background: The wingless signaling pathway of bone development is inhibited by sclerostin, which may contribute to the etiology of ankylosing spondylitis. Aim: The study aimed to evaluate serum sclerostin levels in ankylosing spondylitis patients and investigate how it correlated with radiographic damage using the Spondylo-arthritis Research Consortium of Canada index (SPARCC), disease activity, and functional impairment. Results: This cross-sectional case–control study revealed a significantly lower mean serum sclerostin (11.28 ng/ml) in AS patients compared with controls (101.25 ng/ml). Serum sclerostin levels showed a significant negative correlation with each of Bath Ankylosing Spondylitis Metrology Index (BASMI) (p = 0.043), sacroiliac joints SPARCC, spine SPARCC, and overall SPARCC scores (p = 0.012, p = 0.036, and p = 0.007). The detection of AS, serum sclerostin levels ≤ 20 ng/ml showed 100% sensitivity and specificity. Conclusion: Serum sclerostin had good discriminating power between ankylosing spondylitis cases and healthy control individuals and was correlated with subclinical activity status on magnetic resonance imaging. [ABSTRACT FROM AUTHOR]

Epigenetic alterations have been observed in many hematological malignancies, including acute myeloid leukemia (AML). Many of these alterations result from mutations in DNA methyl transferase (DNMT) enzymes, disabling them to methylate target genes in a proper way. In this case-control study, we investigated the association between R882H mutation in DNMT3A gene and DDX43 gene methylation in patients with AML. 47 AML patients and 6 controls were included in this study. After DNA extraction, amplification refractory mutation system (ARMS)-PCR was used to evaluate R882H mutations in DNMT3A gene. The high-resolution melting (HRM) method was used to determine the methylation changes of the DDX43 gene promoter. R882H mutation was only found in 10.6% (5 out of 47) of AML patients. The frequency of DDX43 gene methylation was significantly higher in patients without R882H mutations compared to patients with R882H mutations (P < 0.05). The DNMT3A R882H mutation is typically present in a minority of AML patients. Nevertheless, this mutation is associated with a reduced frequency of methylation in the DDX43 promoter region. [ABSTRACT FROM AUTHOR]

Background: Depression is considered the fourth-leading cause of health problems. It is the fourth-leading cause of health problems and disability, which causes 16% of the worldwide burden of disease and injury among adolescents. Objective: The aim of the present study was to evaluate the possible association of magnesium (Mg) and ferritin deficiency with depression in adolescent students. Patients and Methods: This case control study in secondary schools at Al-Ghanayem discrete. The total number included was 358 students. All were screened for depression by the Arabic version of the Beck questionnaire. The students who had positive score was selected as cases 86 and a matched same number of students with negative score was selected as controls. Serum level of ferritin and magnesium was measured in the 2 groups. Results: There was statistically significant difference between the studied groups when comparing depression grade with each of ferritin and Mg Depressed group cases had lower mean values of ferritin and Mg. The ferritin cut-off level for the prediction of depression was (35.5 μg/dL, which had a sensitivity of 74.4% and a specificity of 75.6%. The magnesium cut-off levels for the prediction of depression were1.95 mg/dL and 104.5 ng/dL which had a sensitivity of 70% and 64%, respectively. Conclusion: There was a statistically significant negative correlation between depression severity and each of socio-economic status ferritin and Mg. Each of ferritin and Mg were predictors for depression. [ABSTRACT FROM AUTHOR]

This case-control study aimed to analysis of the relationship between individual behaviours and sports risk factors and injuries among skiers and snowboarders. During the 2021–2022 winter season, 1132 injured and 1069 non-injured skiers and snowboarders were surveyed regarding demographic, self-reported individual behavioural and sporting characteristics. Multivariate regression analysis revealed previous snow-sports injury (OR: 26.39, 95% CI: 13.32–52.31, P < 0.001), nervousness (OR: 3.78, 95% CI: 2.91–4.90, P < 0.001), calm (OR: 1.90, 95% CI: 1.46–2.48, P < 0.001) and fearful (OR: 20.60, 95% CI: 11.45–37.04, P < 0.001) emotional states, and higher risk-taking behaviours (OR: 3.72, 95% CI: 2.87–4.83, P < 0.001) were important risk factors associated with injuries to all skiers and snowboarders. Compared to snowboarders, the risk of injury to skiers was more likely to increase as the length of their skiing experience increases. Emotional and cognitive levels appear to be important conditions that influence injuries to skiers and snowboarders, a proper understanding of the potential interactions between cognition and behaviour appears to be important for public ski safety management. [ABSTRACT FROM AUTHOR]

Background: There has been a significant increase in scientific investigations of the hearing‐dementia association among the research on potentially modifiable risk factors for cognitive impairment. We tested two clinical questions. Analysis 1: does persistent hearing aid (HA) use decrease the decline in cognitive function caused by ageing? Analysis 2: does cognitive function at the time of HA fitting predict future persistent HA use? Methods: This case–control study performed at two referral centres reported data obtained over a 4.5‐year period. We recruited a group of patients with cognitive decline, aged 65 or older with or without hearing loss. The intervention consisted of the use of HAs. The primary outcome measures were adherence to continuous HA use and cognitive function measured using the Japanese version of the Mini‐Mental State Examination Test and the Reading Cognitive Test Kyoto. Results: Eighteen HA users and 18 controls were included in the first analysis. HA use was associated with a deceleration of cognitive decline 12 months later. In the second analysis, 11 participants with good adherence to HA use were compared with 12 participants who showed poor adherence to HA use. Among the variables employed in this study, cognitive function measured using the Reading Cognitive Test Kyoto was significantly lower in participants with poor adherence to HA. Conclusions: HA use in cognitively impaired individuals with hearing loss can slow age‐related cognitive decline. Cognitively impaired people with hearing loss who fail to commit to HA use tend to have lower cognitive measurement scores before HA fitting. HA use is generally more challenging as people age and their cognitive abilities decline. Therefore, it is desirable that HAs be used when hearing loss and dementia are in their early stages. [ABSTRACT FROM AUTHOR]

Objective: The aim of the study is to predict employees' long-term sick leave due to psychiatric disorders using the national psychological stress screening program. Methods: University employees who took long-term psychiatric sick leave in 2016-2018 were assigned as cases. Those who were present at work and matched for sex, age, and occupation type were assigned as controls. Answers in a 57-item questionnaire were analyzed by multivariable regression, and a prediction model was developed. It was validated in cases and matched controls in 2019. Results: Six items were identified as independent predictors by multivariable regression and included in a prediction model. The area under the receiver-operating characteristics curve was 0.768 (95% confidence interval: 0.723-0.813). This finding was similar to that in the validation sample. Conclusions: The performance of the prediction model was modest and the national Stress Check Program should be further refined. [ABSTRACT FROM AUTHOR]

Background: Systemic inflammation (SI) is linked to chronic kidney disease (CKD) progression and multiple complications. Data regarding SI biomarkers in pediatric patients are scarce. This case–control and cross-sectional study investigates the correlation of neutrophil–lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), total iron binding capacity (TIBC) and serum albumin to serum interleukin-6 (IL-6). Methods: NLR and PLR were measured in 53 patients (median age: 12.9 years), including 17 on dialysis and 36 with a median glomerular filtration rate of 39 ml/min/1.73m2, and in 25 age and sex-matched healthy controls. Iron profile, serum albumin and IL-6 were measured in the patient group. IL-6 levels > 3rd quartile were classified as high. Results: Patients presented higher NLR and PLR and particularly those on dialysis (p < 0.001 and p = 0.001). We observed a significant correlation between natural logarithm (ln) of IL-6 (lnIL-6) and NLR (rs = 0.344, p = 0.014), serum albumin (rs = -0.350, p = 0.011) and TIBC (rs = -0.345, p = 0.012) after adjustment for CKD stage, while the correlation between lnIL-6 and PLR was not significant (rs = 0.206, p = 0.151). Combination of NLR, serum albumin and TIBC predicted high IL-6 (13 patients) with an AUC of 0.771 (95% CI 0.608–0.943). Pairing of NLR ≥ 1.7 and TIBC ≤ 300 μg/dL exhibited the highest sensitivity (76.9%), while incorporating serum albumin ≤ 3.8 g/dL along with them achieved the highest specificity (95%) for detecting high IL-6 levels. Conclusion: Both NLR and PLR levels increase in CKD, especially in patients on chronic dialysis. NLR, rather than PLR, along with TIBC and serum albumin, are associated with IL-6 in pediatric CKD. [ABSTRACT FROM AUTHOR]