Search

There are currently no standard criteria for evaluating the risk of recurrent disk herniation after surgical repair. This study investigated the predictive values of 5 presurgical imaging parameters: paraspinal muscle quality, annular tear size, Modic changes, modified Phirrmann disk degeneration grade, and presence of sacralization or fusion.Between 2015 and 2018, 188 patients (89 female, 99 male, median age 50) receiving first corrective surgery for lumbar disk herniation were enrolled. Microdiskectomy was performed in 161 of these patients, and endoscopic translaminar diskectomy approach was performed in 27 patients. Clinical status was evaluated before surgery and 4, 12, and 24 months post surgery using a visual analog scale, Oswestry Disability Index, and Short Form 36.Recurrent disk herniation was observed in 21 of 188 patients. Seventeen of the recurrent disk herniations were seen in those who underwent microdiskectomy and 4 in those who underwent endoscopic translaminar diskectomy. There were significant differences in visual analog scale, Oswestry Disability Index, and Short Form 36 scores at 4, 12, and 24 months between patients with recurrence and the 167 no-recurrence patients. The median annular tear length was significantly greater in patients with recurrence than without recurrence. In addition, there were significant differences in recurrence rate according to Modic change type distribution, sacralization or fusion presence, Pfirmann disk; degeneration grade distribution, dichotomized annular tear size, dichotomized Modic change; and type and simplified 3-tier muscle degeneration classification distribution.Patients with poor clinical scores and recurrence exhibited additional radiologic abnormalities before surgery, such as poor paraspinal muscle quality, longer annular tears, higher Modic change type, higher modified Phirrmann disk degeneration grade, and sacralization or fusion. This risk evaluation protocol may prove valuable for patient selection, surgical planning, and choice of postoperative recovery regimen.

Background: We aim to directly compare the feasibility and safety of extended pelvic lymph node dissection (PLND) during transperitoneal robotic-assisted radical prostatectomy (Tp-RARP) and extraperitoneal laparoscopic radical prostatectomy (Ep-LRP). Materials and Methods: We retrospectively identified the prospectively maintained database records of 162 patients diagnosed with prostate cancer (PC) who underwent Ep-LRP or Tp-RARP with extended PLND. Patients with risk of nodal metastases over 5% according to Briganti nomogram received extended PLND. All data analyzed in this study were based on the documentation in our PC database including age, body mass index, Charlson comorbidity index score, preoperative prostate-specific antigen, history of abdominal surgery, biopsy Gleason score, total operation time, postoperative pelvic drainage time, pathological results, lymph node yield (LNY), percentage lymph node involvement (%LNI), and perioperative complications. Patients were followed up for biochemical recurrence in the postoperative period. Results: Eighty-two of the 162 enrolled patients were in group 1 (Ep-LRP+PLND) and 80 were in group 2 (Tp-RARP+PLND). There were no statistically significant differences between the groups regarding preoperative demographics and clinical characteristics. The median LNY was 17 (range 8-27) and 17.5 (range 10-29) in groups 1 and 2, respectively, and no statistically significant difference was found. There was no significant difference between the groups in terms of biochemical recurrence-free survival with mean follow-up of 44.8 months after radical surgery. Conclusion: Our results support the view that extended PLND through the Ep-LRP approach is a feasible and safe procedure without compromising oncological efficacy compared with a similar template attempted during Tp-RARP. Clinical Trial Registration number is 01/21-2.

Background: The aim of the study is to examine the effect of peritoneal re-approximation or non-approximation on the postoperative course of patients at the end of transperitoneal robot-assisted ra...

Background and objectives Patients undergoing radical prostatectomy are at increased risk of Acute Kidney Injury (AKI) because of intraoperative bleeding, obstructive uropathy, and older age. Neutrophil Gelatinase-Associated Lipocalin (NGAL) may become important for diagnosis of postoperative AKI after urogenital oncosurgery. The objective of this study was to evaluate and compare the efficacy of NGAL as a predictor of AKI diagnosis in patients who underwent Retropubic Radical Prostatectomy (RRP) and Robot-Assisted Laparoscopic Prostatectomy (RALP) for prostate cancer. Methods We included 66 patients who underwent RRP (n = 32) or RALP (n = 34) in this prospective, comparative, nonrandomized study. Patients’ demographic data, duration of surgery and anesthesia, amount of blood products, vasopressor therapy, intraoperative blood loss, fluid administration, length of hospital stay, creatinine, and plasma NGAL levels were recorded. Results Intraoperative blood loss, crystalloid fluid administration, and length of hospital stay were significantly shorter in RALP. There was no statistically significant difference between the groups in terms of intraoperative blood transfusion. Postoperative creatinine and plasma NGAL levels were increased in both groups. The 6-h NGAL levels were higher in RRP (p = 0.026). The incidence of AKI was 28.12% in RRP and 26.05% in RALP, respectively. The NGAL level at 6 hours was more sensitive in the early diagnosis of AKI in RALP. Conclusion Although postoperative serum NGAL levels were increased in both RRP and RALP, the 6-h NGAL levels were higher in RRP. RALP was associated with fewer intraoperative blood loss and fluid administration, and shorter length of hospital stay.

Objective In this study, it was aimed to reveal the hospitalization reasons for patients diagnosed with primary Sjögren syndrome (pSS) and potentially associated factors in a tertiary health center. Method One hundred and sixty-three pSS patients who regularly attended their follow-ups between January 2010 and May 2021 were included in the study. These patients’ reasons for hospitalization, duration of hospitalization, and numbers of presenting to the hospital were recorded. The demographic, clinical and serological characteristics of the hospitalized and non-hospitalized patients were compared. Results Hospitalization occurred in 22.7% of the patients, and the total number of hospitalizations was 79. The hospitalization incidence density rate was 6.21 per 100 patient-years. The most frequently encountered reason for hospitalizations was pSS-related organ involvement (44.3%). Infections (17.7%), malignancy (16.5%), endocrine, and various other reasons were the other indications for hospitalization. While male sex (p = 0.005), the presence of extra-glandular involvement (p

This study was conducted to reveal the anatomical and histological features of left and right septomarginal trabeculae in the heart of the Hatay mountain gazelle. In the study, two female and two male adult Hatay mountain gazelle hearts were used. For this purpose, the materials detected in 10% formaldehyde solution were stained with Crossman's modified triple staining technique and examined under a light microscope after anatomical examinations and measurements were made. The presence of trabeculae in both ventricles was demonstrated. While the number of septomarginal trabeculae was 1 in each of the samples in the right ventricle, it was determined that it was 2 in each of three hearts and 3 in one heart in the left ventricle. It was observed that the right trabeculae were unbranched and fleshy, while the left trabeculae were filamentous and mostly branched. The lengths and thicknesses of the right trabeculae were measured 12-17 mm and 3-4 mm and the lengths and thicknesses of the left trabeculae were measured 6-15 mm and 0.5-1 mm. In the histological examination of both trabeculae, connective tissue, Purkinje fibres and blood vessels were observed, in addition, it was detected that the right trabeculae had myocardial fibres. Few capillaries were found in the left trabecula, while both more capillaries and blood vessels were found in the right trabeculae.

WOS:000730954400001 PMID: 34913804 Introduction We aimed to evaluate the impact of the resection technique (tumor enucleation (TE) or standard partial nephrectomy (SPN)) on trifecta outcomes in patients having undergone partial nephrectomy (PN). Materials and Methods We retrospectively analyzed the clinical and pathologic parameters in patients with localized renal cell carcinoma (pT1-2N0M0) who had undergone PN between January 2001-December 2018 at one of 15 different tertiary referral centers. Multivariable logistic regression analysis was applied to investigate independent predictors of trifecta failure, decreased postoperative renal functions (decreased estimated glomerular filtration rate (eGFR) > 10%), perioperative complications (Clavien-Dindo > 1), and positive surgical margins. Results A total of 1070 patients with a mean age 56.11 +/- 11.88 years were included in our study. PN was performed with TE in 848 (79.25%) and SPN in 222 (20.75%) patients. Trifecta failure rate was 56.2% for TE and 64.4% for SPN (p = 0.028). On multivariable analysis, TE was associated with less trifecta failure (p = 0.025) and eGFR decrease >10% rates (p = 0.024). On the other hand, there was no statistically significant difference between TE and SPN according to positive surgical margins (p = 0.450) and complication > Clavien-Dindo grade 1 (p = 0.888) rates. The only independent predictive factor for complications > Clavien-Dindo 1 was the Charlson comorbidity index (CCI) (p = 0.001). Conclusion TE is associated with less trifecta failure than SPN. This result is mainly due to better preservation of renal function with TE.

Background/Objectives: Thiamine plays a pivotal role in energy metabolism. The aim of the study was to determine serial whole blood TPP concentrations in critically ill patients receiving chronic diuretic treatment before ICU admission and to correlate TPP levels with clinically determined serum phosphorus concentrations. Subjects/Methods: This observational study was performed in 15 medical ICUs. Serial whole blood TPP concentrations were measured by HPLC at baseline and at days 2, 5 and 10 after ICU admission. Results: A total of 221 participants were included. Of these, 18% demonstrated low TPP concentrations upon admission to the ICU, while 26% of participants demonstrated low levels at some point during the 10-day study period. Hypophosphatemia was detected in 30% of participants at some point during the 10-day period of observation. TPP levels were significantly and positively correlated with serum phosphorus levels at each time point (P < 0.05 for all). Conclusions: Our results show that 18% of these critically ill patients exhibited low whole blood TPP concentrations on ICU admission and 26% had low levels during the initial 10 ICU days, respectively. The modest correlation between TPP and phosphorus concentrations suggests a possible association due to a refeeding effect in ICU patients requiring chronic diuretic therapy. © 2023 Elsevier Inc.

To describe the clinical characteristics of neuro-Behcet’s syndrome (NBS) and to define the factors associated with relapses and poor outcome. Among 2118 patients with Behcet’s syndrome who fulfilled the international study group criteria, 208 (9.8%) patients had NBS. Retrospective data of 125 NBS patients (55.5% male; mean age 37.2 ± 11.8 years) were analysed. We divided patients into two subgroups, either parenchymal (p-NBS) or non-parenchymal (np-NBS), according to international consensus recommendations for NBS. We assessed the predictor factors associated with relapse and poor outcome—which was defined as a modified Rankin score (mRS) ≥ 3 at last follow-up and/or death—using Cox and logistic regression analyses, respectively. In total, 79 (63.2%) patients presented with p-NBS and 46 (36.8%) presented with np-NBS. Ocular involvement was more common in p-NBS than np-NBS (55.7% vs. 37.0%, p = 0.04), whereas vascular involvement excluding cerebral vein thrombosis was more frequent in patients with np-NBS (19.0% vs. 52.2%, p

Severe acute respiratory syndrome coronavirus 2 infection can result in multisystem inflammatory syndrome in children (MIS-C). MIS-C can lead to myocardial dysfunction, heart failure, and multiorgan failure; the primary finding is hyperinflammation. Endothelial dysfunction has not been evaluated in patients with MIS-C. We investigated endothelial dysfunction and arterial stiffness parameters in patients with MIS-C. The study included 38 pediatric patients (20 males and 18 females aged 4–17 years, mean age 8.89 years) with MIS-C. Thirty-eight age- and sex-matched healthy individuals were enrolled as the control group. Systolic and diastolic ventricular measurements and systolic and diastolic measurements of ascending aorta diameter were performed by M-mode echocardiography. Endothelial dysfunction was evaluated using flow-mediated dilation by measuring the brachial artery diameter with a high-resolution probe. The MIS-C group had lower flow-mediated dilation than did the controls. The MIS-C group had decreased aortic strain and aortic distensibility values and correlations between decreased flow-mediated dilation and reduced aortic strain, aortic distensibility, and reduced ejection fraction. Conclusion: The results show that patients with MIS-C had endothelial dysfunction and arterial stiffness. Furthermore, the degree of endothelial dysfunction correlated with reduced ejection fractions. What is Known: •Endothelial dysfunction and arterial stiffness are unknown in patients with MIS-C. •The effect of endothelial dysfunction and arterial stiffness on decreased cardiac function is unknown. What is New: •MIS-C patients have endothelial dysfunction and arterial stiffness. •There is a link between left ventricular dysfunction and reduced endothelial dysfunction in patients with MIS-C.

Background/aim This study aimed to evaluate the effect of low- and high-pressure pneumoperitoneum pressures applied during robotic-assisted laparoscopic prostatectomy (RALP) using near-infrared spectroscopy (NIRS) on regional cerebral oxygenation saturation (rSO2). Materials and methods The prospective, comparative, and observational study included patients aged 18–80 years, with the American Society of Anesthesiologists (ASA) physical status I-II, who would undergo elective RALP. The patients were divided into two groups (12 mmHg of pneumoperitoneum pressure group, n=22 and 15 mmHg of pneumoperitoneum pressure group, n=23). Patients’ demographic data, durations of anesthesia, surgery, pneumoperitoneum, and Trendelenburg position, intraoperative estimated blood loss, fluid therapy, urine output, hemodynamic and respiratory data, and rSO2 values were recorded at regular intervals. Results The rSO2 values increased significantly during the pneumoperitoneum combined with steep Trendelenburg position (from t 3 to t 6 ) and at the end of the surgery ( t 7 ) in both groups, compared to the values 5 min after the onset of pneumoperitoneum in the supine position ( t 2 ) (P < 0.05), but no statistical significance was observed between the two groups. No cerebral desaturation was observed in any of our patients. Hemodynamic and respiratory parameters were preserved in both groups. The blood lactate levels were significantly higher in patients operated at high-pressure pneumoperitoneum, compared to those with low-pressure pneumoperitoneum (P < 0.05). Conclusion We believe that low-pressure pneumoperitoneum, especially in robotic surgeries, such as robotic-assisted laparoscopic prostatectomy (RALP), can be applied safely.

Objectives: To evaluate the demographic and clinical characteristics of patients with Behcet's syndrome (BS), and to define their associations with the presence of major organ involvement (MOI).Method: Medical records of 2118 patients (964 males, 1154 females) were analysed retrospectively. MOI was defined as the presence of at least one of vascular, eye, nervous, or gastrointestinal system involvement. Univariable and multivariable binary and ordinal logistic regression analyses were applied to assess the factors that were potentially associated with MOI.Results: The mean ± sd age at diagnosis was 30.5 ± 9.4 years. Genital ulcer and joint involvement were more common in females (both p < 0.001), while MOI was more frequent in males (p < 0.001). Genital ulcer (p < 0.001) and vascular involvement (p = 0.006) were more common in patients with a younger age at diagnosis, while joint involvement was more common in older patients. A total of 1097 patients (51.8%) had at least one MOI, 322 (15.2%) at least two MOIs, and 48 (2.3%) at least three MOIs. Male gender, smoking history, and absence of genital ulcer were significantly associated with MOI in multivariable binary logistic regression. Multivariable ordinal regression analyses confirmed the association between MOI and male gender and smoking, but not the protective effect of genital ulcers. In both regression analyses, we found no significant effects of age, human leucocyte antigen-B51, skin involvement, or joint involvement on MOI.Conclusion: Male gender and positive smoking history have a significant influence on the presence of MOI in patients with BS.

ABTRACTWe aimed to assess the correlation between ISUP 2014 grades of needle biopsy (NB) and radical prostatectomy (RP) specimens and the parameters effecting this correlation. A total of 353 patients, who underwent a radical prostatectomy with diagnose of prostate cancer, were included in the study. Especially, the maximum percentage of core involved by cancer (MPCI) of upgraded group was significantly higher than those of correlated group and downgraded group. MPCI might be used as a preoperative value to determine risk classification and to help counsel patients with regard to treatment decision and prognosis of disease.

Purpose The aim of the study was to investigate the association between serum 25-hydroxyvitamin D status within the last 6 months prior to COVID-19 infection and parameters of immune function and clinical outcomes. Methods Fifty-six patients, who were admitted to the emergency clinic and diagnosed with COVID-19 infection, were included in the study. Data on clinical characteristics, inflammatory parameters and vitamin D status were recorded for each patient. All the participants had data on 25-hydroxyvitamin D status within the last 6 months prior to COVID-19 infection. Results The patients were stratified as those with vitamin D status less than 20 ng/mL and higher than 20 ng/mL. A group with vitamin D status less than 20 ng/mL had lower lymphocyte counts and lower haemoglobin levels that was statistically significant (respectively; p = 0.021, p = 0.035). Higher C-reactive protein (CRP) levels were seen in the vitamin D-deficient group (p = 0.013). It was observed that vitamin D status of the patients who required oxygen therapy were lower than those who did not require oxygen therapy, not statistically significant (p = 0.05). Patients who did not use vitamin D supplementation within 6 months prior to COVID-19 infection had more likely to be diagnosed with pneumonia (p = 0.004). Conclusion Cases with lower vitamin D status had increased inflammatory markers and worse clinical outcomes than patients with higher vitamin D status. This study suggests that vitamin D status can be used as a prognostic factor in COVID-19 patients, and vitamin D supplementation can be recommended to improve the clinical outcomes in COVID-19 infection.

Background/aim We aimed to identify clinical settings of renal transplant patients with COVID-19. Materials and methods In this retrospective study, we included kidney transplant inpatients with laboratory confirmed COVID-19 who had been discharged or had died by October 1st, 2020. Characteristics of the patients, including basal and last outpatient biochemical parameters were recorded. Discontinuation or dosage reduction of immunosuppressives and other treatment information was documented. Results Twenty patients were included in this study, of whom 18 were discharged and 2 died in hospital. The mean duration of hospitalization and follow-up were 9.7 ± 6.4 days and 4.5 ± 2.0 months, respectively. Fourteen patients (70%) were male and mean age was 48.0 ± 10.3 years. At admission, all had immunosuppression withdrawn and were started on methylprednisolone 16 mg/ day (50%) or dexamethasone (50%). Tacrolimus/m-TOR inhibitors were reduced by 50% and all antimetabolites were discontinued. Hemodialysis was needed for 10% of patients. Acute kidney injury was detected in 25% of the patients. With respect to hospitalization time and complications, there was no significant difference between patients who used dexamethasone and those who did not (P > 0.05). The discontinued immunosuppressives were resumed within 2 to 4 weeks after discharge according to the severity of disease. No rehospitalization or acute rejection was detected during the follow-up of the patients. Conclusion Renal transplant patients are considered a high risk group for COVID-19. It can be said that discontinuation or reducing dosages of immunosuppressives may be effective and safe in kidney transplant patients.

Introduction Placental insufficiency is one of the reasons for the reduction of hormone production. Thus, if one of the suspected causes of hypospadias is placental insufficiency, then the neurodevelopmental status of boys with hypospadias may be impaired. The aim of this study was to evaluate the neurodevelopmental status of boys with hypospadias and guide the parents of those who need support to related departments for early intervention. Materials and Methods Boys were divided into two groups, those with hypospadias (group H) and healthy children undergoing traditional circumcision (group C). The parents of the boys completed the Ages and Stages Questionnaire (ASQ) and ASQ–Social Emotional (SE), both of which are screening instruments for the early identification of developmental and social–emotional problems, respectively. Results Seventy-eight boys had hypospadias and 59 were admitted for traditional circumcision. The group H had statistically significant more impaired scores than group C in communication, gross motor, and personal–social skill sections. The multivariate logistic regression analysis revealed that hypospadias was the independent predictive factor for communication and personal–social skills. Conclusion Hypospadias and neurologic impairment may share common etiologic factors. Accordingly, physicians should keep in mind that if a boy presents with hypospadias, the possibility of having neurologic impairment is higher than normal population and early intervention has crucial importance. Every boy with hypospadias should be evaluated for neurodevelopmental status.

Background Invasive fungal infections (IFIs) are a leading cause of morbidity and death in immunocompromised patients. Data on efficacy and pharmacokinetics of posaconazole in pediatric patients are rare (1 to 5). Herein, we retrospectively analyzed adolescent patients who had received posaconazole as antifungal prophylaxis. Methods We retrospectively analyzed patients who received posaconazole as primary or secondary antifungal prophylaxis. Results A total of 34 adolescent patients, 19 men (55.9%) and 15 women (44.1%) with a mean age of 15.8±2.1 years were included. Twenty-five of 34 (73.5%) patients were on primary and nine of 34 (26.5%) patients were on secondary antifungal prophylaxis. Diagnosis of the patients receiving posaconazole as primary antifungal prophylaxis were acute myeloid leukemia (n=12, 48%), hematopoietic stem cell transplantation (n=7, 28%), acute lymphoblastic leukemia (n=5, 20%), and Fanconi aplastic anemia (n=1, 4%). Five patients (55.6%) with hematopoietic stem cell transplantation, 1 patient with acute myeloid leukemia (11.1%), 1 patient with Fanconi aplastic anemia (11.1%), and 2 (22.2%) patients with chronic granulomatous disease received posaconazole as secondary antifungal prophylaxis. Twelve of 25 (48%) patients receiving posaconazole as primary antifungal prophylaxis were complicated by IFI; 4 of them were proven, 6 probable, and 2 with possible IFI. Three of 9 patients (33.3%) receiving posaconazole as secondary antifungal prophylaxis was complicated by IFI (P=0.29), 2 of them were probable and 1 was possible IFI. Five of 25 patients (20%) receiving posaconazole as primary prophylaxis died because of IFI. Conclusion Improvement of antifungal prophylaxis in patients with high risk of invasive infections seems clearly necessary, and analyzing serum posaconazole levels and individualizing dosing may be 1 approach to improve outcomes.

Context: The research on the change in properties of the lower leg muscles by different intensity sinusoidal vertical whole-body vibration (SV-WBV) exposures has not yet been investigated. Objective: The purpose of this study was to determine effect of a 20-minute different intensity SV-WBV application to the ankle plantar flexor and dorsiflexor muscles properties and hamstring flexibility. Design: Prospective preintervention–postintervention design. Setting: Physiotherapy department. Participants: A total of 50 recreationally active college-aged individuals with no history of a lower leg injury volunteered. Interventions: The SV-WBV was applied throughout the session with an amplitude of 2 to 4 mm and a frequency of 25 Hz in moderate-intensity vibration group and 40 Hz in a vigorous-intensity vibration group. Main Outcome Measures: The gastrocnemius and tibialis anterior muscle tone was assessed with MyotonPRO, and the strength evaluation was made on the same lower leg muscles using hand-held dynamometer. The sit and reach test was used for the lower leg flexibility evaluation. Results: The gastrocnemius muscle tone decreased on the right side (d = 0.643, P = .01) and increased on the left (d = 0.593, P = .04) when vigorous-intensity vibration was applied. Bilateral gastrocnemius muscle strength did not change in both groups (P > .05). Without differences between groups, bilateral tibialis anterior muscle strength increased in both groups (P P > .05). Flexibility increased in both groups (P d = 0.169, P = .55). Conclusions: According to study results, if SV-WBV is to be used in hamstring flexibility or ankle dorsiflexor muscle strengthening, both vibration exposures should be preferred. Different vibration programs could be proposed to increase ankle plantar flexor muscle strength in the acute results. Vigorous-intensity vibration exposure is effective in altering ankle plantar flexor muscle tone, but it is important to be aware of the differences between the lower legs.

In recent years, percutaneous closure of a patent foramen ovale (PFO) has gained widespread use. This study is an evaluation of the safety and efficacy of the Figulla and Amplatzer devices for PFO closure, including long-term follow-up results.A total of 305 patients (43.6% male; mean age: 43.25±10.98 years) who underwent percutaneous PFO closure between 2003 and 2019 were enrolled. The Risk of Paradoxical Embolism (RoPE) score was calculated to predict the recurrence risk of cerebrovascular events due to PFO. Transthoracic echocardiography was used during the procedure.The devices were successfully implanted in all patients. The in-hospital periprocedural complications recorded were atrial fibrillation in 1 patient (0.3%), supraventricular tachycardia in 1 patient (0.3%), and femoral hematoma in 3 patients (1%). The procedure time and fluoroscopy time was 21.92±2.93 minutes and 2.19±0.24 minutes, respectively. Recurrent ischemic stroke or transient ischemic attack (TIA) was observed in 7 (2.2%) patients during the median 85.77 months (25th-75th percentile: 10.21-108.00 months) follow-up. The RoPE score was significantly lower in patients with recurrent ischemic cerebral event (stroke or TIA) compared with asymptomatic patients (p0.001). Kaplan-Meier curve analysis revealed that there was no significant difference between PFO device types (Amplatzer: 2.4% vs. Figulla: 3.3%) in terms of recurrent ischemic cerebral events during follow-up (log-rank; p=0.642).Percutaneous PFO closure was safe, feasible, and effective. Our study confirmed the efficacy and safety of transthoracic echocardiogram guidance during percutaneous closure of PFO, which shortens the procedure time. A lower RoPE score was related to the recurrence risk of ischemic cerebrovascular events.

Takayasu arteritis is a rare inflammatory disease of large arteries. We performed a genetic study in Takayasu arteritis comprising 6,670 individuals (1,226 affected individuals) from five different populations. We discovered HLA risk factors and four non-HLA susceptibility loci in VPS8, SVEP1, CFL2, and chr13q21 and reinforced IL12B, PTK2B, and chr21q22 as robust susceptibility loci shared across ancestries. Functional analysis proposed plausible underlying disease mechanisms and pinpointed ETS2 as a potential causal gene for chr21q22 association. We also identified >60 candidate loci with suggestive association (p < 5 x 10(-s)) and devised a genetic risk score for Takayasu arteritis. Takayasu arteritis was compared to hundreds of other traits, revealing the closest genetic relatedness to inflammatory bowel disease. Epigenetic patterns within risk loci suggest roles for monocytes and B cells in Takayasu arteritis. This work enhances understanding of the genetic basis and pathophysiology of Takayasu arteritis and provides clues for potential new therapeutic targets., National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of HealthUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Arthritis & Musculoskeletal & Skin Diseases (NIAMS) [R01 AR070148]; National Institute of Arthritis and Musculoskeletal and Skin DiseasesUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Arthritis & Musculoskeletal & Skin Diseases (NIAMS) [U54 AR057319, U01 AR51874 04]; National Center for Research ResourcesUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Center for Research Resources (NCRR) [U54 RR019497]; Office of Rare Diseases Research of the National Center for Advancing Translational Sciences; Imperial College, National Institute for Health Research, Biomedical Research Centre; Wellcome TrustWellcome TrustEuropean Commission [WT107881]; Medical Research CouncilUK Research & Innovation (UKRI)Medical Research Council UK (MRC)European Commission [MC_UU_00002/4], This work was supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health grant R01 AR070148 to A.H.S. The Vasculitis Clinical Research Consortium has received support from the National Institute of Arthritis and Musculoskeletal and Skin Diseases (U54 AR057319 and U01 AR51874 04), the National Center for Research Resources (U54 RR019497), and the Office of Rare Diseases Research of the National Center for Advancing Translational Sciences. J.C.M., A.P.K., and R.M.M. acknowledge support from the Imperial College, National Institute for Health Research, Biomedical Research Centre. C.W. and G.R. acknowledge support from The Wellcome Trust (WT107881) and the Medical Research Council (MC_UU_00002/4). This work was supported by the use of study data downloaded from the dbGaP website, under dbGaP: phs000272.v1.p1, phs000431.v2.p1, phs000583.v1.p1, and phs000444.v1.p1.

Background/aim An ultrasound-guided liver mass biopsy is a method frequently used in determining the diagnosis and treatment plan.The aim of this study was to evaluate the potential new predictors of bleedingbased on ultrasonographic features in liver mass biopsies, which are frequently applied in routine clinical practice. Materials and methods The images and data of patients aged over 18years,who underwent an imaging-guided percutaneous liver mass biopsy between January 2018 and December 2019 with various indications, were retrospectively reviewed. Liver size, liver steatosis status, parenchyma appearance, and mass vascularity on Doppler ultrasonography before the procedure, and hemoglobin (Hb) values before and after the procedure were recorded. Results A total of 176 patients were included in the study. Ninety-six patients were male (54.5%) and 80 were female (45.5%). The mean age of the patients was 64 ± 12.3 years. The mean hemoglobin values of the patients were 11.5 ± 1.9 gr/dL before the procedure and 11.4 ± 1.5 gr/dL after the procedure. While 144 of the patients had less than 10% hemoglobin decrease (81.8%), 32 had more than 10% decrease (8.2%). In 56 patients, a heterogeneous and coarse granular pattern was observed in the liver parenchyma (31.8%). The decrease in the Hb rate was significantly higher in patients with heterogeneous and coarse granular liver parenchyma (8.7%) than in patients with normal parenchyma (6.6%) (P = 0.036). Conclusion In our study, it was shown for the first time in the literature that the ultrasonographic appearance of the liver (heterogeneous and coarse granular parenchyma) may also be one of the parameters that can help to predict the risk of bleeding.

Background: Hemophagocytic syndrome (HS) is a syndromic complex that is categorized in the group of histiocytic disorders associated with macrophages. Case Presentation: A 39-year-old male patient was admitted to the outpatient clinic with complaint of left flank pain. A 1 cm kidney stone was found in the upper pole of left kidney at radiologic imaging. The patient underwent retrograde intrarenal surgery (RIRS) with no peroperative complication. High fever and increasing of acute-phase reactants were observed at postoperative first day. Besides resistant fever, pancytopenia developed despite the appropriate antibiotherapy. The urine and blood cultures were sterile. After multidisciplinary consultation, bone marrow sampling was performed. Microscopic examination of the bone marrow material revealed that the macrophage cells phagocyted the erythrocytes, which was compatible with HS. Unfortunately despite the appropriate medical HS treatment, the patient died due to multiorgan failure at the 21st day of RIRS. Conclusion: HS is a significantly rare complication after RIRS, which was presented initially with postoperative fever. HS should be kept in mind if the patient had resistant fever and pancytopenia despite the appropriate antibiotherapy. ª Mary Ann Liebert, Inc.

To evaluate the correlation between Visual Prostate Symptom Score (VPSS) and the International Prostate Symptom Score (IPSS) and uroflowmetry parameters in men with lower urinary tract symptoms (LUTS) with literature review.Patients were pooled from 4 different urology clinics in Turkey and divided into 3 groups according to their educational level. The scores of IPSS and the VPSS questionnaire, assistance requirement, and completion time of the questionnaires were recorded. Maximum flow rate (QA total of 342 patients were evaluated (group 1, n = 168; group 2, n = 108; group 3, n =66). Median age of all groups was 61 (40-89). There was a significantly higher rate of the completion of VPSS than IPSS without assistance in total (P.001). Educational level was not found as an independent factor with assistance requirement to complete VPSS while university educational level was found as an independent factor to complete IPSS (odds ratio = 9.735, P.001).There was a significantly lower completion time for VPSS in all groups when compared to IPSS (P.001 for all groups). Significant positive correlations were found between VPSS and IPSS questions (P.001). There were significant negative correlations between total score and weak stream question of VPSS and QVPSS can be more practical than IPSS to evaluate LUTS in men with low educational levels and/or in large populations. Some modifications are needed to increase the availability of VPSS.

Introduction The human population is aging at an astonishing rate. The aim of this study is to capture a situation snapshot revealing the proportion of individuals aged 65 years and over among inpatients in healthcare institutions in Turkey and the prevalence and type of infections in this patient group in order to draw a road map. Materials and Methods Hospitalized patients over 65 years at any of the 62 hospitals in 29 cities across Turkey on February 9, 2017 were included in the study. Web-based SurveyMonkey was used for data recording and evaluation system. Results Of 17,351 patients 5871 (33.8%) were ≥65 years old. The mean age was 75.1 ± 7.2 years; 3075 (52.4%) patients were male. Infection was reason for admission for 1556 (26.5%) patients. Pneumonia was the most common infection. The median length of hospital stay was 5 days (IQR: 2–11 days). The Antibiotic therapy was initiated for 2917 (49.7%) patients at the time of admission, and 23% of the antibiotics prescribed were inappropriate. Healthcare-associated infections developed in 1059 (18%) patients. Urinary catheters were placed in 2388 (40.7%) patients with 7.5% invalid indication. Conclusion This study used real data to reveal the proportion of elderly patients in hospital admissions. The interventions done, infections developed during hospitalization, length of hospital stay, and excessive drug load emphasize the significant impact on health costs and illustrate the importance of preventive medicine in this group of patients.

We aimed to present the long-term prognostic role of coronary computed tomography angiography (CTA) in a cohort of patients with coronary artery disease (CAD) and noncritical stenosis. A total of 1138 patients who underwent coronary CTA for suspected CAD were included in the study. For the categorization of the coronary atherosclerotic plaque (CAP), the coronary system was divided into 16 segments. For each segment, CAPs were categorized as calcified, noncalcified, and mixed. All-cause and cardiovascular (CV) mortality data were collected for prognostic evaluation. Coronary CTA analyses showed that 34.5% of patients had noncalcified CAP, 14.5% of patients had calcified CAP, and 11% of patients had mixed CAP. During a median of 141.5 months follow-up, CV and all-cause mortality was observed in 57 (5%) and 149 (13.1%) patients, respectively. In multivariable Cox regression analysis, calcified CAP morphology and the extent of involved segments were significant predictors of both CV and all-cause mortality. The presence of calcified CAP morphology and the higher number of diseased coronary segments via coronary CTA might help stratify patients at risk for adverse CV outcomes during long-term follow-up. Patients with these features at index coronary CTA may be evaluated more closely with aggressive preventive measures.

OBJECTIVE To evaluate the presence of sarcopenia in patients with rheumatoid arthritis (RA). METHOD This cross-sectional study included 100 patients with RA and 100 gender-matched healthy individuals. Sarcopenia was assessed by performing tests evaluating muscle strength, muscle mass, and physical performance, using the criteria determined by The European Working Group on Sarcopenia. Sarcopenia is defined as a decrease in muscle strength and muscle mass. On the other hand, presarcopenia is defined as a decrease in muscle strength with a normal muscle mass. RESULTS The participants comprised of 70 females and 30 males. The frequency of presarcopenia was 35% in the RA group and 9% in the control group (P

Purpose: To evaluate the results of secondary intra-arterial chemotherapy (IAC) and/or intravitreal chemotherapy (IVC) as a salvage treatment for retinoblastoma (RB). Materials and Methods: The medical records of 31 (20 male, 11 female) cases (with 38 eyes) who underwent secondary IAC and/or IVC between February 2010 and June 2019 were retrospectively reviewed. Results: Thirteen (41.9%) cases had unilateral and 18 (58.1%) had bilateral RB. According to the International Classification of RB, 6 (15.8%) eyes had group B, 9 (23.7%) eyes had group C, 16 (42.1%) eyes had group D, and 7 (18.4%) eyes had group E RB at diagnosis. All patients underwent six-cycle intravenous chemotherapy as primary treatment and 8 eyes received external radiotherapy before IAC/IVC. Secondary IAC was performed in 21 (55.3%) eyes, IVC in 10 (26.3%) eyes, and IAC + IVC in 7 (18.4%) eyes. External radiotherapy was applied in 2 (5.3%) eyes after IAC/IVC, one of which was later enucleated. In total, 17 (44.7%) eyes undergoing secondary IAC/IVC treatments were enucleated. Metastasis and death were not observed in any case during the mean follow-up period of 59.3 (median 61, range: 10–98) months. Discussion: Although 60.5% of the eyes undergoing IAC/IVC consisted of groups D and E RB, globe salvage and survival rates were 55.3% and 100.0%, respectively. External radiotherapy was required in 5.3% of the eyes after IAC/IVC. In conclusion, IAC and IVC are safe and effective treatment methods in eyes with RB unresponsive to other eye-preserving treatments and those demonstrating recurrence.

OBJECTIVE To evaluate the importance of preoperative neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), platelet-to-lymphocyte ratio (PLR), and neutrophil-to-monocyte ratio (NMR) in prostate cancer patients, who underwent robot-assisted radical prostatectomy (RARP). STUDY DESIGN Observational study. PLACE AND DURATION OF STUDY Urology Department, Antalya Training and Research Hospital, Turkey, between March 2015 and September 2019. METHODOLOGY Four hundred and fifty-four patients underwent RARP were scanned. Clinical characteristics and pathological features of patients were recorded. Patients were excluded, if they had persistent PSA; a history of any autoimmune or inflammatory disease; anti-inflammatory agents use; blood transfusion within 3 months; or a follow-up time shorter than 3 months. Systemic inflammation markers were calculated and correlated with patients' data and biochemical recurrence (BCR). Biochemical recurrence was defined as two repetitive measurements of PSA levels ≥0.2 ng/mL at 3 months after the radical prostatectomy. Mann-Whitney U-test, Fisher's exact test, and Pearson Chi-square test, ROC curve, Kaplan-Meier survival analyses, and Cox proportional hazard regression model were used as statistical methods. RESULTS Four hundred and two patients were eligible. The median age at RP was 65.5 (61-69) years and median PSA of the patients was 8.3 (5.76-12.61) ng/ml. Median NLR, LMR, PLR, and NMR were 2 (1.55-2.61), 3.86 (3.14-5), 105.69 (85-134.29), 7.82 (6.25-9.71); and optimal cut-off values were 2.33, 3.75, 106.6, and 8.75, respectively. Low LMR was found as an important predictor of biochemical recurrence (hazard ratio, HR=1.769, 95% confidence interval, CI=1.091 - 2.868, p=0.021). A significant association was found between lower LMR and decreased BCR -free survival (p

Objectives To define thyroid gland vascularity index (VI) values in healthy children with the superb microvascular imaging (SMI) method and to assess whether or not there is a correlation with potential factors that may affect these values. Methods This prospective study included a total of 138 children, their ages varying from 3–17 years. Cases were divided into three subgroups according to age: 3–6, 7–12 and 13–17 years. Gender, age, height, weight, body mass index (BMI), thyroid-stimulating hormone (TSH) and free thyroxine (fT4) values were recorded. Volume and SMI measurements were performed with a 14 L5 mHz linear transducer. VI measurements were performed in the transverse and longitudinal planes and correlation with basic descriptive data was researched. Results Mean age was 11.14 ± 3.34 years and BMI was 19.95 ± 4.92. VI values were 4.59 ± 2.34 in the right lobe and 4.23 ± 2.73 for the left lobe, with no significant difference identified. There were no significant differences in mean VI for all parenchyma regarding gender and age groups. While there was no correlation identified with mean VI for all parenchyma with TSH and fT4, there was, however, a negative correlation with BMI. Conclusions Reference VI values for normal thyroid glands in healthy children and adolescents were defined with the SMI method. There was no correlation between the VI values and age, gender, volume, TSH and fT4 values, while there was a negative significant correlation with BMI.

BACKGROUND/AIMS Hepatitis C Virus (HCV) infection is an important global public health problem. The application of screening programs is important for the elimination of HCV in addition to DAA therapies. The aim of this study was to measure the knowledge, attitudes and behaviours of family physicians, who are important in screening programs for the diagnosis, natural history, and treatment of HCV infection. MATERIALS AND METHODS This cross-sectional study aimed to measure the knowledge levels in respect of HCV screening, diagnosis, natural history and treatment, of family physicians working nationwide in Turkey, through a survey. RESULTS The most common reason to perform an anti-HCV test stated by 70.9% (n:420) of the participants was the mandatory screening program before marriage. Of the participants included in the study, 29.6% (n=175) had encountered anti-HCV test positivity at least once within the last year, and of these, 15.4% (n=27) had no knowledge of whether the patient went to a higher level center for further diagnosis, while 58.9% (n=103) did not know the disease stage. In response to questions about current drug options for hepatitis C infection, 14.5% were aware of DAA and 34.8% of participitant reported interferon+ ribavirin. CONCLUSION Family physicians have gaps in their knowledge of the screening, natural history and treatment of HCV infection. The results of this study show that HCV training plans for family physicians should cover all aspects of the infection, and emphasize the necessity for the establishment of guideline-based screening recommendations.

Background/aim: In temporal lobe epilepsy TLE , brain positron emission tomography PET performed with F-18 fluorodeoxyglucose FDG is commonly used for lateralization of the epileptogenic temporal lobe. In this study, we aimed to evaluate the success of quantitative analysis of brain FDG PET images using data mining methods in the lateralization of the epileptogenic temporal lobe. Materials and methods: Presurgical interictal brain FDG PET images of 49 adult mesial TLE patients with a minimum of 2 years of postsurgical follow-up and Engel I outcomes were retrospectively analyzed. Asymmetry indices were calculated from PET images from the mesial temporal lobe and its contiguous structures. The J48 and the logistic model tree LMT data mining algorithms were used to find classification rules for the lateralization of the epileptogenic temporal lobe. The classification results obtained by these rules were compared with the physicians' visual readings and the findings of single-patient statistical parametric mapping SPM analyses in a test set of 18 patients. An additional 5-fold cross-validation was applied to the data to overcome the limitation of a relatively small sample size. Results: In the lateralization of 18 patients in the test set, J48 and LMT methods were successful in 16 89% and 17 94% patients, respectively. The visual consensus readings were correct in all patients and SPM results were correct in 16 patients. The 5-fold crossvalidation method resulted in a mean correct lateralization ratio of 96% 47/49 for the LMT algorithm. This ratio was 88% 43 / 49 for the J48 algorithm. Conclusion: Lateralization of the epileptogenic temporal lobe with data mining methods using regional metabolic asymmetry values obtained from interictal brain FDG PET images in mesial TLE patients is highly accurate. The application of data mining can contribute to the reader in the process of visual evaluation of FDG PET images of the brain.

BACKGROUND The aim of this study is to determine whether pentraxin 3 (PTX3) levels can be used in the diagnosis of appendicitis in children. METHODS Fifteen children under 18 years old, who gave blood samples for reasons other than inflammatory conditions, and 40 children who were proved to have appendicitis (non-perforated or perforated) between August 2017 and January 2018, were enrolled in the study. Patients were classified into subgroups: group 1 (healthy children without any sign of inflammation, n = 15), group 2 (non-perforated appendicitis, n = 25), and group 3 (perforated appendicitis, n = 15). RESULTS The median PTX3 value was 1.01 ng/mL (minimum value: 0.82, maximum: 1.28) in the control group. The median PTX3 values prior to surgery were 20.68 ng/mL (minimum: 1.02, maximum: 28.471) and 1.46 (minimum: 1.05, maximum: 23.421) ng/mL for non-perforated appendicitis and perforated appendicitis respectively. The PTX3 levels were significantly higher in groups 2 and 3 than in group 1 (P

Objectives This study aims to improve the diagnostic reliability of syndesmosis injuries through evaluation of radiological measurements in the Turkish population and to provide mean reference values to prevent malreduction and overcompression during the treatment. Patients and methods This retrospective study was performed between January 2018 and May 2018. The bilateral anteroposterior (AP) and lateral radiographs of 100 patients (60 males, 40 females; mean age 42.9 years; range, 23 to 72 years) who presented at our polyclinic were analyzed. Tibiofibular overlap (TFO), tibiofibular clear space (TFCS) and medial clear space (MCS) measurements were performed on the AP radiographs. The lateral radiographs were evaluated in respect of the anterior tibiofibular interval (ATFI), posterior tibiofibular interval (PTFI), and anterior tibiofibular ratio (ATFR) for syndesmosis reduction assessment. The lower and upper limits, mean and median values of the measurements were recorded. Results The measurements on the AP radiographs were determined to be as TFO: 7.9±2.4 mm (4-13), TFCS: 3.8±0.9 mm (2.2-6), MCS: 3.3±0.4 mm (2.7-4.5), and superior clear space: 3.3±0.3 mm (2.7-3.8). According to the measurements on the AP radiographs, the TFCS did not show any difference in terms of the variables of age, gender and side (p=0.070, p=0.219 and p=1.0, respectively). These measurements on the AP radiographs showed a high statistical consistency in terms of side (p=0.72, p=1.0, p=0.900 and p=0.920, respectively). The measurements on the lateral radiographs were as ATFI: 12.8±2.4 mm (8-18), PTFI: 6.1±2.9 mm (3-15) and ATFR: 0.4±0.1 (0.28-0.5). According to the measurements on the lateral radiographs, the ATFR did not show any difference in terms of the variables of age, gender and side (p=0.750, p=0.570 and p=0.848, respectively). The lateral measurements indicated statistical consistency in terms of side (p=0.400, p=0.260 and p=0.848, respectively). Conclusion On the AP radiographs, TFCS was found to be reliable and the intraoperative evaluation of its high consistency with the opposite extremity is appropriate to avoid overcompression. The evaluation of ATFR on lateral radiographs was found to be reliable and evaluation is recommended to avoid intraoperative malreduction.

Objective To find parameters for differential diagnosis between Brucella epididymo-orchitis (BEO) and non-brucella epididymo-orchitis (NBEO) cases with comparison of BEO and NBEO in terms of inflammatory markers, full urinalysis (FU) for pyuria, and abscess formation (AF). Study design Descriptive study. Place and duration of study Agri State Hospital Urology and Infectious Disease Clinics, between January 2014 and November 2017. Methodology Data of the patients, who were diagnosed with epididymo-orchitis, were divided in BEO and NBEO groups on the basic of serum agglutination test. Parameters including age, white blood cell neutrophil, lymphocyte, monocyte, platelet, mean platelet volume, C-reactive protein (CRP), neutrophil/lymphocyte ratio, monocyte/lymphocyte ratio, platelet / lymphocyte ratio, and FU. The values were statistically compared. Results One hundred and thirty-eight (138) patients were found eligible for the study. Twenty-three (23) of these patients (16.66%) had BEO, and 115 (83.33%) had NBEO. BEO vs. NBEO cases were significantly different regarding mean age (26.17 ±8.15 vs. 48.53 ±21.78 years, p=0.0001) and frequency of pyuria (3,13.04%) vs. 89 (77.39%, p=0.001). However CRP values i.e. 6.07 ±6.59 vs. 6.07 ±5.85 mg/dl (p=0.999) was not significantly different. Conclusion BEO cases are often younger and do not have pyuria or abscess formation. High frequency of pyuria was found in NBEO cases. CRP levels cannot be used in the differential diagnosis between BEO and NBEO cases. Key Words: Abscess formation, Brucella epididymo-orchitis, C-reactive protein, Orchiectomy, Pyuria.

WOS: 000382747100004, PubMed ID: 27458846, Background/Aims: To establish the prevalence of the single nucleotide polymorphisms (SNPs) of endoplasmic reticulum aminopeptidase 1 (ERAP1), IL-23 receptor (IL-23R), signal transducer and activator of transcription 3 (STAT-3) and Janus kinase 2 (JAK-2) in ankylosing spondylitis (AS) and inflammatory bowel disease (IBD) in a Turkish population. Materials and Methods: A total of 562 subjects who presented at the Ankara University internal medicine departments of rheumatology and gastroenterology outpatient clinics were recruited in this study, including 365 patients with AS, 197 patients with IBD and 230 healthy controls. ERAP1, IL-23R, STAT-3 and JAK-2) were genotyped in competitive allele-specific polymerase chain reactions. Results: The ERAP1 (rs26653) polymorphism was found to increase the disease risk in patients with AS and IBD compared with the control group (p=0.02 and p=0.01, respectively). In addition, this polymorphism revealed a significant relationship with the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and the Bath AS Functional Index (BASFI) in patients with AS (r=0.829, p

Objectives: To analyze emergency and outpatient admissions by glaucoma patients during complete lockdown due to coronavirus disease 2019 (COVID-19) to assess the effect of pandemic-related complete lockdown on glaucoma patients. Materials and Methods: This retrospective chart review included all glaucoma patients who were either examined and/or underwent emergency surgery between March 11, 2020 and May 31, 2020, a period of complete COVID-19-related lockdown in Turkey. The data were compared with data from patients seen during the same time period in 2019. Visual acuity and intraocular pressure data from patients examined after the lifting of the lockdown were also evaluated. Results: According to Turkish Ministry of Health guidelines, only emergency examinations and surgeries could be performed during the 82 days of the COVID-19 lockdown. During this period, a total of 11 eyes of 10 patients were operated and 123 patients were examined in the outpatient clinic. During the same period in 2019, 122 surgeries were performed, 39 of which were emergencies. In the first 4 weeks after the lockdown ended, 163 patients were examined at the outpatient clinic and marked visual loss was detected in 10 eyes of 9 (5.5%) patients who did not attend follow-up visits due to the pandemic. Conclusion: During the lockdown, emergency surgeries related to glaucoma decreased by 71.7% and marked visual loss was detected in 5.5% of the patients examined after the lockdown. These findings suggest that some patients were unable to present to clinics despite needing emergency care. © 2022, Turkish Ophthalmology Society. All rights reserved.

A 63-year-old man with active COVID-19 infection and a history of coronary artery bypass grafting presented with acute thrombotic occlusion of saphenous venous graft which was anastomosed to the left anterior descending artery. Initial antegrade approach, complicated by a small leakage in the distal left anterior descending artery, was later converted to a retrograde approach via occluded saphenous vein graft. After successful stenting, TIMI 3 flow was achieved.

Purpose: The main objective of this study is to describe the retrograde guidewire-assisted remodeling technique (REGART), a novel technique, and assess its feasibility, safety, and effectiveness in the recanalization of ostial arterial occlusions without a visible stump in the critical limb ischemia (CLI). Materials and Methods: A retrospective review of 387 patients who underwent endovascular treatment (EVT) for peripheral artery disease between January 2020 and June 2021 was performed. Among these, 23 patients (14 males [60.8%]) with a mean age of 64.2 (range: 55–72) years who underwent REGART were included. Patient demographics, procedural details, and outcomes were noted. Results: The technical success rate was 95.6% (22/23). The angiographic success rate was 86.3% (19/22). The procedure-related complication rate was 21.7% (5/23), with 4 (17.4%) major complications and 1 (4.3%) minor complication. Conclusion: In the CLI, results of this trial suggest that REGART is feasible, effective, and with acceptable safety in the catheterization of occluded artery origins without a visible stump when conventional anterograde and retrograde techniques fail. Thus, the target occluded artery can be recanalized while preserving other arterial origins by minimizing dissection risk through subintimal balloon angioplasty at the bi-trifurcation level.

This study aimed to evaluate the effects of foot ulcers on male patients diagnosed with type-2 diabetes, foot care and treatment, and the difficulties, experiences, feelings, and perspectives of male patients regarding foot ulcers.This study designed as a qualitative descriptive study. The study sample included 14 male patients diagnosed with a diabetic foot ulcer. Data were analysed using thematic analysis.Three main themes were identified from the interviews: diabetic foot ulcer development, diabetic foot ulcer effects, and healthcare experiences with the diabetic foot ulcer.The results of this study may serve to provide a guideline for healthcare professionals to develop foot care strategies. While the patients who participated in the study were well-informed about foot care and diabetes management, their self-care practices were poor. Good management of diabetes and external factors were correlated with the development of foot ulcers.

© 2022 Wiley-VCH GmbH.The aim of this study was to evaluate the data currently available on predictors of sperm retrieval (SR) in infertile men with Klinefelter syndrome (KS). The data of infertile patients with KS who were evaluated for primary infertility in the andrology outpatient clinics of six centres were retrospectively reviewed. SR, fertilization and pregnancy rates were evaluated. While SR was achieved with microscopic testicular sperm extraction (mTESE) in 57.7% of the cases, the positive pregnancy rate was 22%. While mosaicism was significantly associated with achieving pregnancy, it was not significant for SR (p = 0.002 and p = 0.136 respectively). However, receiving medical treatment prior to mTESE was a positive factor for both achieving pregnancy (p = 0.010) and successful SR (p = 0.032). Unsurprisingly, fertilization rate was a variable that increased the pregnancy rate (p = 0.001). In addition, total testosterone value correlated with SR (p < 0.001). For patients with KS, pregnancy can be achieved by obtaining sperm through mTESE, especially in those with mosaic karyotype, normal partner fertility, a high fertilization rate and who receive appropriate medical treatment before mTESE.

Bone pelvic dimensions and body habitus may have effects on robot-assisted radical prostatectomy (RARP). In this study, we examined the effects of body mass index, bone pelvis measurements and prostate measurements on console time (CT), decrease in postoperative hemogram level (DHL) and surgical margin(SM) in patients who underwent RARP for clinically localized prostate cancer in our institution. The data of transperitoneal RARP cases performed by a single surgeon between November 2016 and August 2020 were analyzed retrospectively. It was included in 125 patients who met the study criteria. Bone and soft tissue measurements were made on magnetic resonance imaging T2-weighted imaging in the mid-sagittal and transvers plane. In multivariate linear regression analyzes, only soft tissue width/transverse diameter of the prostate and CT were found to be correlated (p = 0.026). For the DHL, no pelvic dimension and body habitus had a significant association on multivariate linear regression analysis. In multivariate analyzes, a statistically significant difference was found only between pathological Gleason Score and SM (p = 0.008). Although we found statistically significant associations between prostate diameters and pelvic bone measurements and operative difficulties, we believe that further studies are needed to confirm these results. Such information can help identify patients with challenging anatomy and can be used in robotic surgery training to achieve optimal patient outcomes after RARP.

The prevalence and anatomical features of C-Shaped Mandibular Second Molars (MSMs) are rarely studied in Jordanian sub-population. This study then took a part to evaluate the prevalence of C-shaped in MSMs using cone-beam computed tomography (CBCT) in the Jordanian sub-population. It used a cross-sectional design and three thousand scans collected over eight years between 2011 and 2019. The data were then reviewed for whether they were fully formed of MSMs. A total of 2037 cases that had 2845 MSMs were evaluated to identify C-shaped canals at coronal, middle, and apical sites. An oblique slicing module perpendicular to the long axis of MSMs was used to evaluate the teeth. The type and frequency of C-shaped canals, as well as the correlations between sex and side (right/left) and between sex and groove direction (buccal/lingual) were measured using the chi-square test on SPSS software at the significance level of 95%. A total of 342 teeth of 243 patients were C-shaped molars, which comprised 12% of the patient’s teeth and 99 of them as a bilateral C-shaped canal with mean age of 40 years and sex ratio of 2:1 between female and male. With the limitations of this study, the lingual groove and type 3 were the most common properties of MSM. Besides, the Jordanian population mostly had C-shaped canals.

Objective The aim of this study is to evaluate semaphorin 3A levels in patients with systemic lupus erythematosus (SLE) with and without renal involvement and secondary antiphospholipid antibody syndrome (APS). Methods Patients with SLE were grouped according to the presence of secondary APS or renal involvement. The control group consisted of age-matched, nonsmoking, healthy volunteers. Semaphorin 3A levels were compared among groups. All patients with SLE were regrouped according to the presence of thrombotic events, miscarriages, and proteinuria, and semaphorin 3A levels were investigated. Finally, semaphorin 3A levels of all patients with SLE as a single group were compared to those of the control patients. Results The mean semaphorin 3A values were 16.16 ± 2.84 ng/mL in the control group, 9.05 ± 5.65 ng/mL in patients with SLE without nephritis and APS, 11.28 ± 5.23 ng/mL in the SLE with APS group, and 8.53 ± 5.11 ng/mL in the lupus nephritis group. When all 3 patient groups were examined as a single group, the mean semaphorin 3A value was significantly lower than that of the control group. Semaphorin 3A was reduced in patients with SLE with thromboembolism and/or history of miscarriage. Conclusion Semaphorin 3A levels were lower in all patient groups compared to the control group. Moreover, the reduced semaphorin 3A levels in patients with a history of thromboembolism and/or miscarriage suggest that semaphorin 3A may play an important role in the pathogenesis of vasculopathy.

In this study, we aimed to compare differences in disease course, etiology of acute pancreatitis admission to the intensive care unit, in-hospital mortality, disease severity, and local and systemic complications between patients aged ≥ 80 years (octogenarians) and patients aged between 65 and 79 years (non-octogenarians), all of whom were being followed with the diagnosis of acute pancreatitis.Patients aged 65 years and older with a diagnosis of acute biliary pancreatitis were included in the study. Clinical findings, routine laboratory test results, and imaging findings of all patients were reviewed retrospectively via the hospital's records system.Of a total of 402 enrolled patients, 238 (59.2%) were female. Mean age was 77.1 ± 7.37 years. Pancreatitis after endoscopic retrograde cholangiopancreatography was detected more frequently among octogenarians than non-octogenarians (12.9% versus 5.3%, respectively; p = 0.007). Levels of blood urea nitrogen, creatinine, and total bilirubin were higher among octogenarians, while lymphocyte, calcium, and albumin levels were lower. The frequency of patients without local complications was higher among octogenarians than non-octogenarians (75.5% versus 63.6%, respectively; p = 0.013). Necrosis was less frequent in the octogenarian group than the non-octogenarian group (2.6% versus 8.9%, respectively; p = 0.012). Mild acute pancreatitis was higher in the octogenarian group, while moderate acute pancreatitis was higher in the non-octogenarian group (p = 0.028 and p = 0.012, respectively).The frequencies of prolonged hospitalization, intensive care unit admission, and in-hospital mortality were similar in the octogenarian and non-octogenarian groups. In terms of disease severity, mild acute pancreatitis was higher in the octogenarian group, while moderate acute pancreatitis was higher in the non-octogenarian group.

A middle-aged male patient with mild hypertension presented with thinning of half of his tongue and limitation in tongue movement that started 1 month ago. Neurological examination showed weakness and wasting on the left half of the tongue and a deviation to the left side, towards the outside of the mouth. The rest of the neurological examination was normal (figure 1). Figure 1 Left deviation of the protruded tongue. What is the most likely cause of hypoglossal nerve palsy? 1. Glomus jugulare tumour. 2. Carotid artery …

This study investigates the demographic and clinical features of conjunctival tumours.Conjunctival tumours include a large spectrum of conditions ranging from benign lesions to aggressive, life-threatening malignancies. Knowing the distribution of conjunctival tumours by age and gender is important for reducing cancer morbidity.The clinical records of 375 patients (410 eyes) diagnosed with a conjunctival mass at a tertiary referral centre between February 1999 and November 2020 were retrospectively evaluated.Two-hundred-seventeen (57.9%) patients were male and 158 (42.1%) were female. Of 410 conjunctival tumours, 159 (38.8%) were benign, 106 (25.9%) premalignant, and 145 (35.4%) malignant. Overall, the 3 most common diagnoses were squamous cell carcinoma (SCC, 19.5%), conjunctival intraepithelial neoplasia (CIN, 18.3%), and naevus (17.8%). The most common benign, premalignant, and malignant tumours were naevus (n = 73/159, 45.9%), CIN (n = 75/106, 70.8%), and SCC (n = 80/145, 55.2%) respectively. Naevus was the most common tumour in ≤20 years and 20-40 years old patient groups (56.2% and 25.4% respectively). CIN was the most frequent tumour in patients aged 40-60 years (25.7%). SCC was the most common tumour in 60-80 years and 80 years old patient groups (44.3% and 80.0% respectively). The median patient age was greater in patients with malignant tumours (64.5 years) compared to patients with premalignant (55.5 years, p = 0.011) and benign tumours (22.0 years, p 0.001). Malignant tumours displayed larger base diameter, greater thickness, and intrinsic vessels compared to premalignant or benign lesions (p 0.001 for each parameter). Malignant tumours also displayed more amelanotic vs melanotic appearance (p 0.001) and limbal vs extralimbal bulbar location compared to benign lesions (p 0.001).Premalignant and malignant tumours comprised 61.2% of all conjunctival tumours and were usually detected in patients40 years of age in this study.

Background/Aim: Rheumatoid arthritis associated interstitial lung disease (RA-ILD) is a major concern in RA patients and events of ILD have been reported in patients treated with tofacitinib in RA clinical trials and in the post-marketing setting. The aim of this study was to assess the real-life efficacy and safety of tofacitinib in patients with RA-ILD. Methods RA patients with ILD diagnosis based on the HRCT images of the lungs from eight different centers recruited to study. As a control group, RA patients without ILD under tofacitinib was included. Demographic data, patients’ characteristics, available pulmonary function tests regarding RA and RA-ILD at the visit in which tofacitinib was initiated and for the last follow-up visit under tofacitinib were recorded. Reasons of tofacitinib discontinuation were also recorded. Drug retention rates were compared by log-rank test. p value

As the COVID-19 pandemic continues, case reports have been published where patients with severe asthma using biological agents survived with a mild course of illness and encouraged the continuation of biological therapies in patients with severe asthma. However, contrary to previous information, a more severe course of COVID-19 has recently been reported in severe asthmatics using biological therapy compared to the general population. To evaluate the COVID-19 rate and disease severity in severe asthmatics using biological agents. A retrospective study was conducted in patients with severe asthma treated with biological agents. Data concerning whether the subjects had contracted COVID-19 and the severity of the disease were evaluated. Eihgty-four severe asthmatics using biological agents (omalizumab or mepolizumab) aged 48.3 ± 10.6 years (mean ± standard deviation) with female/male ratio: 53 (63.1%)/31 (36.9%) were included in the study. Among participants 13 (15.5%) had contracted COVID-19. The course of COVID-19 was mild in five (38.5%) and moderate in eight patients (61.5%), while none of the patients had a severe course of COVID-19. Mechanical ventilation or intensive care follow-up was not required in any of the six patients (46.2%) who were treated as inpatients. All participants survived COVID-19 in full recovery and no deaths occurred in the cases. A higher rate of COVID-19 was found in patients with severe asthma using biologics compared to those reported in previous reports. However, all patients with COVID-19 have a mild to moderate disease course.

The lyse and wait technique is a percutaneous endovascular technique in the treatment of thrombosed dialysis fistulas. In this study, our aim was to introduce a more easily applicable modification of the lyse and wait technique and present our results.A total of 84 patients (56 male; 66.6%), with a mean age of 61 years, were included in the study. The treatment was performed in patients presenting with dialysis fistula thrombosis no more than 1 week before the procedure, whose thrombosed segment length was less than 10 cm. A 27-G dental needle was inserted into the thrombosed segment under ultrasonography guidance, and 5 mg of alteplase was injected in a controlled manner. After about 6 to 12 h, the patients were taken to the angiography unit, and balloon angioplasty was performed.The technical and clinical success of the procedure was 98.8%. Technical and clinical failure occurred in only one patient. The median primary patency duration was 13.5 months. None of the patients had major complications. At the end of 12 months, the primary patency rate was 66.6%, and the secondary patency rate was 80%.Our technique has shown to have high technical and clinical success and patency.

AimsPulmonary vein isolation (PVI) alone in persistent atrial fibrillation (AF) is not as successful as in paroxysmal AF, and recent data indicate the key role of non-PV triggers. We aimed to assess the long-term safety and efficacy of left atrial appendage isolation (LAAi) as an adjunct to PVI using cryoballoon (CB) in persistent AF.Methods and resultsWe compared 144 persistent AF patients (59 ± 10 years, 51% females) who underwent PVI combined with LAAi with a propensity-score matched cohort of 138 persistent AF patients (59 ± 6 years, 52% female) in whom PVI-only was performed. Baseline and follow-up data including electrocardiography (ECG), 24-h Holter ECG’s, and echocardiography were recorded for all patients. Atrial tachyarrhythmia (ATa) recurrence was defined as detection of AF, atrial flutter, or atrial tachycardia (≥30 s) after a 3-month blanking period. At a mean of 30.5 ± 5.6 months follow-up, 85 (61.6%) patients in the PVI-only group and 109 (75.7%) patients in the PVI+LAAi group were free of ATa after the index procedure (P = 0.008). Ischaemic stroke/transient ischaemic attack was detected in 4 (2.9%) patients in PVI-only group and in 5 (3.5%) patients in the PVI+LAAi group (P = 0.784). Cox regression analysis revealed that the PVI-only strategy was found as a significant predictor for recurrence (hazard ratio 3.01, 95% confidence interval 1.81–5.03; P ConclusionsOur findings indicated that CB-based LAAi+PVI was associated with a favourable efficacy compared to PVI-only strategy in patients with persistent AF. Although ischaemic event rates were similar between the groups, rigorous adherence to anticoagulation regime is paramount in order to prevent thrombo-embolic complications.