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Rituximab (RTX) is a chimeric monoclonal antibody that targets the CD20 antigen on B cells and is used in various autoimmune disorders. In this study, we aimed to measure the awareness of pediatric rheumatologists about the use of RTX through a survey. Between February and March 2023, a 42-question survey was sent via email to pediatric rheumatology specialists in Turkey. The participants were questioned for which diagnoses and system involvement they preferred to use RTX, which routine tests they performed, vaccination policy, and adverse events that occurred during or after infusion. Forty-one pediatric rheumatologists answered the survey. They prescribed RTX most frequently for systemic lupus erythematosus (87.8%) and ANCA-associated vasculitis (9.8%). Prior to the administration of RTX, 95% of clinicians checked renal and liver function tests, as well as immunoglobulin levels. The most frequently tested hepatitis markers before treatment were HBsAg and anti-HBs antibody (97.6%), while 85.4% of rheumatologists checked for anti-HCV. Clinicians (31.4%) reported that they postpone RTX infusion 2 weeks following an inactivated vaccine. Sixty-one percent of rheumatologists reported starting RTX treatment 1 month after live vaccines, while 26.8% waited 6 months. The most frequent adverse events were an allergic reaction during RTX infusion (65.9%), hypogammaglobulinemia (46.3%), and rash (36.6%). In the event of hypogammaglobulinemia after RTX treatment, physicians reported that they frequently (58.5%) continued RTX after intravenous immunoglobulin administration. Conclusions: RTX has become a common treatment option in pediatric rheumatology in recent years. Treatment management may vary between clinician such as vaccination and routine tests. What is Known: • During the course of rituximab therapy, clinicians should be attentive to specific considerations in pre-treatment, during administration, and in post-treatment patient monitoring. What is New: • There are differences in practice among clinicians in the management of RTX therapy. These practice disparities have the potential to impact the optimal course of treatment. • This study highlights that standardized guidelines are needed for RTX treatment in pediatric rheumatology, particularly for vaccination policies and routine tests. [ABSTRACT FROM AUTHOR]

Disorders of Consciousness are divided into two major categories such as vegetative and minimally conscious states. Objective measures that allow correct identification of patients with vegetative and minimally conscious state are needed. EEG microstate analysis is a promising approach that we believe has the potential to be effective in examining the resting state activities of the brain in different stages of consciousness by allowing the proper identification of vegetative and minimally conscious patients. As a result, we try to identify clinical evaluation scales and microstate characteristics with resting state EEGs from individuals with disorders of consciousness. Our prospective observational study included 28 individuals with a disorder of consciousness. Control group included 18 healthy subjects with proper EEG data. We made clinical evaluations using patient behavior scales. We also analyzed the EEGs using microstate analysis. In our study, microstate D coverage differed substantially between vegetative and minimally conscious state patients. Also, there was a strong connection between microstate D characteristics and clinical scale scores. Consequently, we have demonstrated that the most accurate parameter for representing consciousness level is microstate D. Microstate analysis appears to be a strong option for future use in the diagnosis, follow-up, and treatment response of patients with Disorders of Consciousness. [ABSTRACT FROM AUTHOR]

To evaluate adverse events (AEs) in pediatric patients with rheumatologic diseases being treated with approved or off-label biologic agents (BAs). This observational, retrospective, multicenter study was conducted from 2010 to 2022 in patients under 18 years of age with rheumatic diseases who were receiving interleukin-1 antibodies (Anti-IL1), interleukin-6 antibodies (Anti-IL6), and tumor necrosis factor alpha inhibitors (anti-TNF). Efficacy, AEs, and timing of AEs were collected from electronic medical records. Three hundred and fifteen BAs were prescribed to 237 patients. Fifty AEs occurred in 44 patients (18.6%). Anti-TNF exposure was present in 8 (72.2%) of 11 patients with latent tuberculosis (TB) and in all 7 patients with herpes infections. Four of 6 patients (66.7%) with recurrent upper respiratory tract infections and 7 of 8 patients (87.5%) with local skin reactions were on Anti-IL1. The cutoff value for latent TB development was determined as 23.5 months by ROC analysis (AUC: 0.684 ± 0.072, p = 0.038, 95% CI: 0.54–0.82). In patients who used BA for 23.5 months or more, the risk of latent TB was 5.94-fold (p = 0.024, 95% CI: 1.26–27.97). Drug rash with eosinophilia and systemic symptoms (DRESS) occurred in 2 patients on anakinra, and anaphylaxis occurred in 1 patient on anti-IL6. There were no cases of malignancy or death in any patient. The physician should be vigilant for latent TB in patients exposed to BA for more than 2 years. While local skin reactions are more prevalent in patients receiving anti-IL1, severe skin reactions such as DRESS may also occur. [ABSTRACT FROM AUTHOR]

Copyright of Ardahan University Journal of the Faculty of Economics & Administrative Sciences / Ardahan Üniversitesi Iktisadi ve Idari Bilimler Fakültesi Dergisi is the property of Ardahan University Journal of the Faculty of Economics & Administrative Sciences 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.)

Introduction: In this study, we aim to evaluate the treatment responses and prognostic characteristics of Myasthenia Gravis (MG) patients followed in a tertiary neuromuscular diseases center in Turkey. Methods: One hundred seventy four MG patients (between years 2011 and 2022) in Antalya, Turkey were diagnosed, and evaluated on a classification of MG was based on Myasthenia. Gravis Foundation of America (MGFA) clinical classification. Exclusion of other possible diseases in the differential diagnosis and support by beneficial response to treatment with acetylcholinesterase inhibitors were also taken into consideration. Results: Mean age of participants was 54.86 (SD = 14.856; min-max = 22–84). Ninety (51.7%) were female. MG was more common in women under the age of 65 (58%) and in men over the age of 65 (64%). Generalized MG was seen in 75.3% of the patients. Anti-AChR positivities were detected in 52.3%, Anti-MuSK positivity in 4.6%, and seronegativity in 22.4%. Thymoma was detected in nearly 9.8% and thymectomy was performed in 28.7 percent. Most of the patients (57.5%) were using corticosteroids. Azathioprine was used by 39% and mycophenolate mofetil by 10.3% of patients. Mortality was higher and disease was more severe in late-onset (>50 years) MG patients (especially in the COVID-19 pandemic). Eight patients (four women, four men, mean age 75.5 years) died during follow-up. None of them died due to myasthenic worsening, two died due to malignancy and two due to infection. During the COVID pandemic, 16 patients (9.2%) had COVID infection. Four patients died due to COVID-19 infection, these four patients had serious comorbidities, and three of them were elderly (>75 years). Conclusion: In conclusion, MG is more common in women between the ages of 20–40 and in men over the age of 65. The use of corticosteroids was more common under the age of 50, and the use of non-steroidal immunosuppressant agents was more common over the age of 50. Thymectomy is still an important supportive treatment approach in anti-AChR positive and seronegative generalized patients under 50 years of age. IVIG and plasmapheresis are effective treatments during acute exacerbations and bridging periods of treatments. Specific treatments are needed especially for resistant group of patients. [ABSTRACT FROM AUTHOR]

Familial Mediterranean fever (FMF) is the most common monogenic autoinflammatory disease. Recurrent fever, serositis, and arthritis are common findings of the disease. In addition, musculoskeletal complaints such as exertional leg pain can be overlooked, although they are common and affect patients' quality of life. The aim of this study was to evaluate the frequency of exertional leg pain in pediatric FMF patients and to analyze the association of this finding with other characteristics of FMF The files of FMF patients were retrospectively evaluated. The clinical characteristics and disease severity of the patients with exertional leg pain were compared with the patients without exertional leg pain. International severity scoring system for FMF (ISSF) and Mor severity score were used for assessment. The study included 541 FMF patients (287 females), 149 (27.5%) with exertional leg pain. The median colchicine dosage was significantly higher in patients with exertional leg pain (p = 0.02), arthritis (p = 0.001) and arthralgia (p˂0.001) were encountered more frequently in the attacks of these patients. The median disease severity scores calculated by both Mor severity scale and ISSF were significantly higher in patients with exertional leg pain compared to those without (p˂0.001). In the group of patients with exertional leg pain, the M694V mutation, either in one allele or in two alleles, was found to be significantly more common (p = 0.006 and p˂0.001, respectively). Exertional leg pain in pediatric FMF patients is the component of moderate-to-severe disease course, and this may be considerably associated with the presence of M694V mutation. [ABSTRACT FROM AUTHOR]

Copyright of Bartin University Journal of Faculty of Education is the property of Bartin University Journal of Faculty of Education 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.)

It has been shown that there is an increased risk of cardiovascular events such as heart failure and death in nephrotic syndrome. Left ventricle global longitudinal strain (LVGLS) is a more sensitive measure of assessing myocardial dysfunction and is more reproducible than left ventricle ejection fraction (LVEF%). LVGLS can detectsubclinical deterioration in the left ventricle early. In this study, we aimed to investigate LVGLS in Primary Nephrotic Syndrome (PNS) patients with normal LVEF%. Patients with histopathologically confirmed PNS were evaluated for this prospective single-center study. Patients with similar age and gender characteristics without nephrotic syndrome were included as the control group. LVGLS measurements were performed by 2D speckle tracking echocardiography. A total of 171 patients, 57 with PNS and 114 in the control group, were included in the study. The mean age was 38±12 years in the study population, and 95(56%) of the patients were women. LVEF% was 60.2±4.2 in the PNS group and 61.1±3.2 in the control group, and there was no significant difference between the two groups (p=0.111). LVGLS was found to be significantly lower in the PNS group (-19.3±2.3% vs.-20.8±1.5 %, p<0.001). A significant relationship was observed between PNS and LVGLS in the multivariable linear regression analysis (β= 4.428, CI 95% =0.57?1.48, p<0.001). A significant relationship was observed between PNS and LVGLS, and LVGLS was found to be lower in PNS patients. In patients with PNS, subclinical left ventricular systolic dysfunction may be detected in the early period by measuring LVGLS. [ABSTRACT FROM AUTHOR]

Background: Immunoglobulin A vasculitis with nephritis (IgAVN) is the most serious complication affecting long-term prognosis. Understanding the risk factors and markers for the development of IgAVN is essential. The aim of this study is to identify IgAVN-associated factors and to evaluate the usability of Pediatric Vasculitis Activity Score (PVAS) at diagnosis as an early marker for the development of IgAVN. Methods: We conducted a retrospective case–control study of 314 patients divided into two groups: those with nephritis (IgAVN) and without nephritis (non-IgAVN). The groups were compared in terms of clinical symptoms, laboratory values, and PVAS values. Results: In total, 18.5% of the patients had IgAVN; they were older than the non-IgAVN patients (median age was 8.8, p < 0.05). Arthritis/arthralgia, abdominal pain, and intestinal bleeding were more common, systolic and diastolic BP were higher in IgAVN (p < 0.05). CRP, serum creatinine, and urine protein/Cr, PVAS were higher, while serum albumin was lower in IgAVN (p < 0.05). The receiver operator characteristic curve (ROC) analysis showed that IgAV patients with a determined cut-off PVAS value greater than 3 had 70.7% sensitivity in predicting whether or not they would develop IgAVN. Logistic regression analysis found that PVAS > 3 and low serum albumin at the time of diagnosis were independent risk factors for IgAVN. Conclusion: Our study revealed that PVAS > 3 at diagnosis is an independent predictor of IgAVN. Patients with PVAS > 3 should be followed more closely to ensure early diagnosis and management of IgAVN. A higher resolution version of the Graphical abstract is available as Supplementary information [ABSTRACT FROM AUTHOR]

Background: The purpose of this study was to compare the demographic, clinical and laboratory characteristics of patients with enthesitis‐related arthritis (ERA), familial Mediterranean fever (FMF) and inflammatory bowel disease (IBD), which are inflammatory diseases that may develop sacroiliitis. Thus, it was aimed to reveal various findings that may indicate primary disease in patients with sacroiliitis. Methods: Pediatric patients aged 6–18 years, who were being followed with a diagnosis of ERA (n = 62), FMF (n = 590), and IBD (n = 56) over the period 2013–2021 were included in the study. Sacroiliitis (n = 55) was diagnosed by magnetic resonance imaging of the sacroiliac joint, obtained from clinically suspected patients. Results: Sacroiliitis was detected in 54.8% of ERA patients, 2.3% of FMF patients, and 12.5% of IBD patients. The mean follow‐up period was 4.1 ± 2.8 years (10 months‐8 years) for the entire study group. The most common MRI finding for sacroiliitis was bone marrow edema. Peripheral joint involvement (73.5%) and HLA B27 positivity (64.7%) was significantly higher in ERA patients, and ERA was diagnosed more frequently in patients presenting with sacroiliitis. Non‐steroidal anti‐inflammatory drugs (NSAIDs) were the first choice of treatment agent when sacroiliitis developed in all three patient groups. Conclusions: The clinical and laboratory findings of ERA, FMF and IBD can sometimes be intertwined or can even coexist. Treatment may differ depending on the disease associated with sacroiliitis, although NSAIDs may be used in the first‐line treatment of all three diseases. Sacroiliitis patients with HLA B27 positivity and peripheral arthritis may need to be addressed as ERA. [ABSTRACT FROM AUTHOR]

Objective: In this study, it was aimed to evaluate the demographic, clinical and laboratory characteristics of MIS-C patients in our hospital, to share our treatment approach, and to assess the outcomes of short- and long-term follow-up. Methods: MIS-C patients who were admitted and treated in our hospital between July 2020 and July 2021 were evaluated. Demographic, clinical, laboratory, and follow-up data were collected from patient records retrospectively. Results: A total of 123 patients with MIS-C (median age, 9.6 years) were included the study. Nineteen (15.4%) were mild, 56 (45.6%) were moderate, and 48 (39%) were severe MIS-C. High CRP, ferritin, pro-BNP, troponin, IL-6, and D-dimer values were found in proportion to the severity of the disease (p < 0.001, p < 0.001, p < 0.001, p < 0.001, p = 0.005, p < 0.001), respectively. Two (1.6%) patients died. The mean follow-up period was 7.8 months. Valve failure, left ventricular dysfunction/hypertrophy, coronary involvement, and pericardial effusion were the most common cardiac pathologies in the short- and long-term follow-up of the patients. In the long-term follow-up, the most common reasons for admission to the hospital were recurrent abdominal pain (14.2%), cardiac findings (14.2%), pulmonary symptoms (8%), fever (7.1%), neuropsychiatric findings (6.2%) and hypertension (3.5%). Neuropsychiatric abnormalities were observed significantly more common in severe MIS-C patients at follow-up (p = 0.016). In the follow-up, 6.2% of the patients required recurrent hospitalization. Conclusion: MIS-C is a serious and life-threatening disease, according to short-term outcomes. In addition to the cardiac findings of patients with MIS-C, long-term outcomes such as neuropsychiatric findings, persistent gastrointestinal symptoms, fever and pulmonary symptoms should be monitored. Key Points • In MIS-C patients, attention should be paid not only to cardiac findings, but also to symptoms related to other systems. • Patients should be followed up in terms of neuropsychiatric findings, persistent gastrointestinal symptoms, fever and pulmonary symptoms that may occur during follow-up. [ABSTRACT FROM AUTHOR]

Introduction: Intra-articular corticosteroid injection (IACI) is generally used in the management of juvenile idiopathic arthritis (JIA) to obtain rapid relief of active synovitis and functional recovery and to prevent the need for regular systemic therapy. The aim of this study was to investigate the outcome of IACI treatment and the factors associated with remission of synovitis. Methods: The clinical records of JIA patients who received IACI between January 2014 and December 2020 in two pediatric rheumatology centers were reviewed. The procedure was evaluated in terms of efficacy, factors that may affect the duration of remission, procedural and drug-related complications. Results: During the study period, 134 patients received 227 injections and 37 joints were injected more than once. One hundred and six (79%) patients had persistent oligoarticular disease. At the time of injection, all patients were receiving non-steroidal anti-inflammatory drugs, 74 patients were on methotrexate, and 14 patients were on biologics. The median duration of remission without exacerbation of synovitis treated with IACI was 15 (range 1–64) months. The inactivity rate was 81% at the 6th month after the injection. It has been shown that being less than 7 years old at disease onset and low initial CRP levels were correlated with a long remission period (p < 0.05). Despite the differences were not statistically significant, the duration of remission was longer in boys, in ANA positives, in HLA-B27 negatives, in patients with concurrent methotrexate treatment and in patients not receiving biologic therapy (p > 0.05). Only two patients (1.5%, 95% CI − 0.6 to 3.5) developed cutaneous hypopigmentation and subcutaneous atrophy as side effects of injection. Conclusion: Intra-articular corticosteroid injection was more effective especially in patients with low initial CRP levels and younger than 7 years of age. The duration of remission was longer in these patients. KeyPoints • Intra-articular corticosteroid injection is an effective method for controlling joint inflammation and achieving long-term remission without significant side effects. • Intra-articular corticosteroid injection can be preferred in all forms of juvenile idiopathic arthritis as primary therapy or to relieve the patient while waiting for the effect of systemic agents or to avoid increasing the dose of systemic drugs. • It can be recommended as a treatment option at any stage of the disease, especially in young patients and patients with low initial CRP values. [ABSTRACT FROM AUTHOR]

Objective: Erysipelas-like erythema is the pathognomonic skin manifestation of familial Mediterranean fever although not frequently seen in the pediatric population. This study aims to describe the differences between patients presenting with and without erysipelas-like erythema and to examine the relation of erysipelas-like erythema with subclinical inflammation in a large pediatric cohort of familial Mediterranean fever patients. Materials and Methods: This retrospective study from a single pediatric rheumatology referral center included familial Mediterranean fever patients with a follow-up for at least 6 months in the last 5 years. Patients were grouped according to the presence of erysipelas-like erythema and subclinical inflammation. Results: Among 515 patients with familial Mediterranean fever, 35 patients (6.8%) were found to present with erysipelas-like erythema, and the earliest age for erysipelas-like erythema was 2.9 years. All erysipelas-like erythema lesions were defined on lower extremities with concurrent arthritis in 21 patients (60.0%). Compared to other patients in the cohort, patients presented with erysipelas-like erythema had significantly higher frequencies of acute arthritis, subclinical inflammation, and biallelic exon 10 mutations, and they used significantly higher doses of colchicine at the latest visits (all P ≤ .002). Patients with subclinical inflammation more frequently presented with erysipelas-like erythema compared to others without subclinical inflammation (21.7% vs. 2.9%, P < .001). Conclusion: Erysipelas-like erythema is an uncommon but important finding that can be a sign of severe disease course and subclinical inflammation in the pediatric population with familial Mediterranean fever. [ABSTRACT FROM AUTHOR]

Objective: Interleukin-1 inhibitors are effective agents used in colchicine resistance or intolerance during the treatment of familial Mediterranean fever. This study aims to review the characteristics of patients treated with interleukin-1 inhibitors and their long-term follow-up in a large pediatric cohort of familial Mediterranean fever patients. Materials and Methods: The study was conducted in a pediatric rheumatology reference center. The patients treated with interleukin-1 inhibitors for at least 6 months were included and compared to other patients with familial Mediterranean fever. Clinical and laboratory characteristics of the cohort were recorded. Results: Among 542 patients with familial Mediterranean fever, 6.1% (n = 33) were treated with interleukin-1 inhibitors. Colchicine resistance was the reason in 82.8% and renal amyloidosis in 17.2% of the patients. Patients with interleukin-1 inhibitors had earlier disease onset and higher frequencies of acute arthritis, chest pain, and erysipelas-like erythema with pathogenic exon 10 mutations of the MEFV gene (all P < .04). All patients diagnosed with renal amyloidosis also received interleukin-1 inhibitors. Six patients were switched from anakinra to canakinumab or vice versa to control ongoing disease activity. Attack frequency was reduced in all patients. Conclusion: Interleukin-1 inhibitors are used in a relatively small number of pediatric patients with familial Mediterranean fever. Patients presenting with earlier disease onset, acute arthritis, chest pain, and erysipelas-like erythema and carrying pathogenic exon 10 mutations of the MEFV gene may show a higher need for interleukin-1 inhibitors. In pediatric familial Mediterranean fever patients who are resistant to colchicine, interleukin-1 inhibitors seem to be highly effective agents. [ABSTRACT FROM AUTHOR]

Copyright of Pamukkale Medical Journal is the property of Pamukkale Journal of Medicine 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.)

Copyright of Journal of Turkish Society for Rheumatology 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.)

Copyright of Osmangazi Journal of Medicine / Osmangazi Tip Dergisi is the property of Eskisehir Osmangazi University 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.)

Introduction: Familial Mediterranean fever (FMF) is the most common monogenic autoinflammatory disease that can present with various forms of arthritis. This retrospective study aims to evaluate the characteristics of patients with arthritis in a large pediatric cohort of FMF patients. Methods: The demographic and clinical data were extracted from electronic medical records. Patients with arthritis were grouped as arthritis of FMF and arthritis of FMF-associated diseases. Results: A total of 541 patients were followed with a diagnosis of FMF in the last 5 years. Acute arthritis of FMF (n: 138) was the most common cause. It showed a recurrent course in the majority with a longer duration than other attack symptoms. Significantly higher frequencies of biallelic exon 10 and M694V mutations, erysipelas-like erythema, and protracted febrile myalgia were detected in these patients, particularly in those older than 2 years of age. Sacroiliitis of FMF was the second most common cause (n: 19). Patients with acute arthritis and sacroiliitis of FMF needed higher doses of colchicine. One patient with neonatal-onset FMF and M694V homozygosity was diagnosed with protracted arthritis. Arthritides of FMF-associated diseases including IgA vasculitis (n: 10), juvenile idiopathic arthritis (n: 9), chronic nonbacterial osteomyelitis (n: 5), and inflammatory bowel disease (n: 2) were detected in 26 patients. Conclusions: Arthritis is an important clinical finding of FMF mostly associated with M694V mutations. The frequency of protracted arthritis is declined, whereas sacroiliitis of FMF and arthritis of associated diseases expand the spectrum of arthritis. This study represents the changing face and current perspectives of arthritis in FMF. Key Points • Arthritis is an important clinical finding of familial Mediterranean fever (FMF) that can present in various forms • Arthritis is most likely associated with M694V mutations • The frequency of protracted arthritis is declined whereas sacroiliitis of FMF and arthritis of associated diseases expand the spectrum of arthritis in FMF [ABSTRACT FROM AUTHOR]

Multisystem inflammatory syndrome in children (MIS-C) is a life-threatening hyperinflammation syndrome emerging after COVID-19. The serum delta neutrophil index (DNI) reflects the fraction of circulating immature granulocytes and is evaluated in infection and inflammation. The aim of this study is to evaluate the usefulness of DNI as a diagnostic marker in patients with MIS-C and to assess its role in determining the severity of MIS-C. This retrospective, observational study included 83 patients with MIS-C and 113 patients with COVID-19, and 102 healthy controls. C-reactive protein (CRP), the absolute neutrophil count (ANC), absolute lymphocyte count (ALC), DNI, and the platelet count were recorded. The DNI levels were 4.60 ± 5.70% in the MIS C group, 0.30 ± 0.99% in the COVID group, and 0.20 ± 0.56% in the control group (p < 0.001). According to the severity of MIS-C, the DNI level was found to be 1.22% in mild MIS-C, 4.3% in moderate MIS-C, and 5.7% in severe MIS-C. There was a statistically significant correlation between DNI levels and the severity of MIS-C. The cutoff value of DNI for predicting MIS-C was 0.45%. In the analysis of the diagnostic performance of DNI compared with CRP, ANC, ALC and platelet counts, sensitivity, specificity, positive predictive value, and negative predictive value were found to be 79.5%, 97.1%, 95.7%, and 85.3%, respectively. Conclusions: The delta neutrophil index was identified as a diagnostic marker for MIS-C such as ANC, ALC, platelet count, and CRP. DNI levels in hemogram analysis may guide clinicians in determining the diagnosis and severity of MIS-C. What is Known: • Although CRP, sedimentation, ALC, ANC, platelet count, sodium, and albumin are used as first step tests, there is no specific laboratory marker used in the diagnosis of MIS C. • The serum delta neutrophil index (DNI) reflects the fraction of circulating immature granulocytes and is elevated in infection and inflammation. What is New: • DNI is a promising and easily accessible marker that can be used with other markers in the diagnosis and determines the severity of MIS C. • DNI is an easily accessible, inexpensive, and dynamic marker and its levels in simple hemogram analysis will guide pediatricians in determining the diagnosis and severity in MIS C. [ABSTRACT FROM AUTHOR]

Background: Chronic non-bacterial osteomyelitis is a chronic sterile inflammatory bone condition. We aimed to describe patients' clinical and radiographic findings and to evaluate their response to therapy and their quality of life. Methods: This cross-sectional study included 18 patients from a single center in Turkey whose clinical, radiological features, and outcomes were reviewed retrospectively. The quality of the patients' lives after treatment was compared with healthy controls using the Pediatric Quality of Life Inventory 4.0. Results: The median age of disease onset was 12 years (IQR 10–14 years) and 11 (61.1%) patients were male. The median follow-up duration was 15 months (IQR 12–22 months). The persistent form of chronic non-bacterial osteomyelitis was the most common pattern in 15 (83.3%) patients and a recurrent pattern was defined in three (16.7%) patients. The lesions were multifocal in all patients and 15 (83.3%) patients had symmetric distribution in whole-body magnetic resonance imaging. The most common sites of arthritis were the knee and sacroiliac joints. Methotrexate was used in 16 (88.9%) patients as first-line therapy. However, some patients were unresponsive to the first-line therapy and needed tumor necrosis factor-α inhibitors (55.6%) and bisphosphonates (16.7%). We observed remission in only four (22.2%) patients, and three (16.7%) patients were unresponsive. The patients had a significantly poorer quality of life than controls (P = 0.005). Conclusions: Chronic non-bacterial osteomyelitis is an insidious disease that requires detailed analysis for diagnosis and whole-body magnetic resonance imaging is an effective tool for its diagnosis. Despite the advanced treatment, patients with chronic non-bacterial osteomyelitis have a poor quality of life [ABSTRACT FROM AUTHOR]

Behçet's disease is an inflammatory vasculitic disease of unknown etiology characterized by recurrent oral and genital ulcers, ocular findings, and multiple organ involvement. Mucocutaneous findings are the most common symptoms. The most used diagnostic criteria are International Criteria for BD (ICBD), International Study Group (ISG) criteria and pediatric Behçet's disease criteria (PEDBD). Although diagnostic criteria have been defined, the diagnosis is still difficult due to clinical findings developed in pediatric patients. The aim of this study was to evaluate the clinical findings, phenotype characteristics, sensitivity and specificity of diagnostic criteria, and the course of pediatric Behçet's disease (BD). We evaluated retrospectively the files of 67 (29 M/38 F) patients diagnosed with BD according to expert opinion. The patients were reclassified according to ISG, ICBD, and PEDBD criteria. The control group consisted of a total of 69 patients with BD-mimicking diseases or presenting at least one major BD sign followed at the same center. Sensitivity and specificity were evaluated for the criteria. The mean age of diagnosis was 13.38 ± 3.2 years. There were oral aphthous ulcers in 98.5%, genital ulcers in 68.7%, skin lesions in 31.3%, vascular involvement in 17.9%, neurological involvement in 11.9%, positive pathergy test in 33.8%, and positive HLA-B51 in 57.1% of patients. The sensitivity of ICBD, ISG and PEDBD criteria was 88.1, 43.3, and 37.3%, respectively. The specificity of ICBD, ISG, and PEDBD criteria was 100%. Diagnosis of BD in childhood is still difficult. ICBD criteria have the highest sensitivity among the diagnostic criteria. These criteria can also be used in childhood. [ABSTRACT FROM AUTHOR]

The title molecule, N-(4-Nitrobenzoyl)-S-(2-hydroxyethyl)-carbamodithioate, (C10H10N2O4S2), was synthesized and its structure verified by single crystal X-ray diffraction and FT-IR, 1H-NMR, 13C-NMR spectroscopic techniques. The molecular geometry and vibrational frequencies of the title compound in the ground state have been calculated by using the density functional theory (DFT) method with 6–311 G(d,p) basis set, and compared with the experimental data. The calculated results show that the optimized geometries can well reproduce the crystal structural parameters. A detailed vibrational spectral analysis has been carried out and assignments of observed fundamental bands have been proposed on basis of peak positions. The scaled theoretical frequencies show very good agreement with experimental values. Besides, a molecular electrostatic potential (MEP), frontier molecular orbitals (FMOs) analysis and thermodynamic properties of the title compound were investigated by theoretical calculations. [ABSTRACT FROM AUTHOR]

The present study investigates the impact of individual differences in language knowledge, namely general L2 proficiency and L2 vocabulary knowledge, and metacognitive awareness of strategies used in the listening process on L2 listening comprehension. It seeks an answer to what proportion of the variance in listening comprehension is explained by general L2 proficiency, L2 vocabulary knowledge and metacognition among intermediate-level adult Turkish EFL learners. A total of 99 intermediate-level adult Turkish EFL learners, studying at Anadolu University School of Foreign Languages (AUSFL) participated in the present study. Data were gathered using Oxford Quick Placement test (OQPT), the New Vocabulary Levels Test (NVLT) (McLean & Kramer, 2015), a researcher designed Listening Comprehension Test (LCT) and Metacognitive Awareness Listening Questionnaire (MALQ) (Vandergrift et al., 2006). Results reveal that vocabulary knowledge and some sub-components of the MALQ (Person Knowledge, Problem Solving and Directed Attention) play a significant role in L2 listening comprehension. The results are interpreted and discussed within the light of the previous research, and a number of pedagogical implications are suggested accordingly. [ABSTRACT FROM AUTHOR]

Objectives: The aims of this study were to describe the clinical features, comorbidities and outcome of systemic childhood polyarteritis nodosa (PAN) and to evaluate PAN-like diseases in differential diagnosis. Methods: The study group consisted of patients who were diagnosed as PAN in a referral center in Turkey. The files of all patients were reviewed retrospectively. Disease activity was evaluated with pediatric vasculitis activity score (PVAS). Results: A total of 19 (13 boys/six girls) patients were enrolled in the study. The mean age of patients was 10.37 ± 3.6 years. The mean duration of follow-up was 5.73 ± 3.74 years. Eight patients (42.1%) were also diagnosed with familial Mediterranean fever (FMF). The cutaneous involvement was higher in patients with PAN than those with FMF-associated PAN (p¼.03). The median (min-max) PVAS at diagnosis was 5 (3-7). There was no correlation between PVAS scores at the time of diagnosis and age, clinical findings and relapse. CECR1 mutation was detected in one patient leading to deficiency of adenosine deaminase 2. Conclusion: The clinical presentation is variable in children with PAN. PAN-like diseases characterized by necrotizing vasculitis should be considered. The possibility of FMF should be kept in mind if inflammation cannot be controlled. [ABSTRACT FROM AUTHOR]

Aim of the study: To investigate the frequency of ABO blood groups and the relationship between nephrotic syndrome (NS) and blood groups in patients with NS. Material and methods: 199 patients with a diagnosis of NS and 200 healthy individuals, who applied to Dicle University Faculty of Medicine, Department of Nephrology between 2016 and 2020, and whose blood group information was in the records, were included in the study as the control group. This study was carried out retrospectively using data from the file registration system in our hospital. Results: In the study, there were 199 patients: 52.8% (n = 105) male and 47.2% (n = 94) female and 200 healthy individuals: 47.5% male (n = 95) 52.5% female (n = 105). The mean age of the patients was 35.79 ± 12.21 (min-max: 17-71), and the mean proteinuria was 7.08 ± 4.33 (min-max: 3.50-25.50). There was no difference between sick and healthy individuals in terms of age or sex (p > 0.05). It was determined that 43.2% of the patients had blood group A, 26.1% blood group O, 25.1% blood group B, and 5.5% blood group AB. There was no significant difference between blood groups of patients with NS and individuals in the healthy group (p > 0.05). Membranous glomerulonephritis (MGN) (27.9%) was most common in blood group A; FSGS was detected most frequently in blood groups B (46.0%), O (28.8%), and AB (36.4%). The most common cause of NS was focal segmental glomerulosclerosis (FSGS) in 31.2% (n = 62), and MGN was the second common cause in 19.1% (n = 38), blood group B (37.1%) in FSGS, blood group O (46.7%) in systemic lupus erythematosus, MGN (63.2%), IgA nephropathy (50%), and MPGN (52.2%) was found most frequently in blood group A. Conclusions: We did not find a significant relationship between the blood group and NS in our study. [ABSTRACT FROM AUTHOR]

Background: A good glycemic regulation should be provided to reduce mortality and morbidity in patients with end-stage renal failure due to diabetes mellitus. However, the use of insulin therapies in patients with renal failure is troublesome due to the increased rate of side effects. In our study, we investigated the frequency of hypoglycemia and its symptoms in patient groups receiving intensive and mixed insulin therapies. Materials and methods: This prospective study included 89 hemodialysis patients with DM-related stage 5 chronic kidney disease who were followed up in a nephrology clinic of a university hospital between January 2013 and August 2015. Our study group was divided into two groups as those receiving intensive insulin therapy and mixed insulin therapy. Group 1 and group 2 consisted of 46 patients and 43 patients, respectively. Hypoglycemia (glucose < 70 mg/dl) was investigated in patients with HbA1c levels that decreased below 7% after treatment, and the symptoms were evaluated according to the hypoglycemic scale. The results between the groups were evaluated using chi-square and Student's t test Results: A total of 89 patients were included in the study. HbA1c was 6.83% in the group receiving intensive insulin therapy and 6.95% in the group receiving mixed insulin therapy (p > 0.05). Hypoglycemia was detected in 27 patients (58.7%) in the intensive insulin therapy group and 14 patients (32.6%) in the mixed insulin therapy group. There was a significant level of hypoglycemia in the group receiving intensive insulin therapy (p < 0.05). In our study, the group receiving intensive insulin therapy had higher frequency and severity of common hypoglycemia symptoms such as confusion, sweating, weakness, dysphasia, palpitations, blurred vision, and feeling hungry. Conclusion: There was a higher frequency of hypoglycemia under intensive insulin therapy in patients undergoing dialysis due to chronic kidney failure, which suggests that mixed insulin therapy is the ideal treatment to avoid hypoglycemia in this group of patients. [ABSTRACT FROM AUTHOR]

The SAPHO syndrome was given its acronymic name based on the presence of Synovitis, Acne, Pustulosis, Hyperostosis and Osteitis in patients. The presence of joint and bone pain in patients with treatment resistance severe acne should suggest SAPHO syndrome. In addition, isotretinoin is an appropriate treatment for severe, scarring acne and may also improve osteoarticular manifestations.2,3,8 The current study described a rare case of SAPHO syndrome with diffuse nodulocystic acne, and musculoskeletal involvement of the sacroiliac joint, vertebrae and anterior chest wall arthritis or osteitis. [Extracted from the article]

Aims: Recently, multisystem inflammatory syndrome in children (MIS‐C) has been recognized in association with coronavirus disease 2019 as a cytokine storm syndrome. MIS‐C presents with symptoms similar to Kawasaki disease and macrophage activation syndrome (MAS). We aimed to better understand this cytokine storm syndrome by comparing the initial laboratory findings of MIS‐C and MAS. Methods: Patients who were diagnosed with MAS due to systemic juvenile idiopathic arthritis in our clinic between March 2002 and November 2020 and with MIS‐C between 20 September and 20 October 2020 were enrolled into the study. The medical files of all patients were reviewed retrospectively. Results: A total of 13 MAS (9 boys, 4 girls) and 26 MIS‐C (16 boys,10 girls) patients were included in the study. Hemoglobin, absolute neutrophil and lymphocyte counts, C‐reactive protein (CRP), ferritin, fibrinogen and lactate dehydrogenase (LDH) levels showed significant differences between the two groups (P < 0.05). Patients with MAS had lower hemoglobin (10.10 g/dL) and fibrinogen (2.72 g/dL), but higher ferritin (17 863 mg/dL) and LDH (890.61 U/L) at the time of diagnosis. Patients with MIS‐C had higher absolute neutrophil count (12 180/mm3) and CRP (194.23 mg/dL) values, but lower absolute lymphocyte count (1140/mm3) at the time of diagnosis. Left ventricle ejection fraction was significantly lower in the MIS‐C group in echocardiographic evaluation (P < 0.001). Conclusion: Ferritin, hemoglobin, LDH, and fibrinogen levels were significantly changed in MAS compared with MIS‐C. However, patients with MIS‐C have more severe signs than MAS, such as cardiac involvement. [ABSTRACT FROM AUTHOR]

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Durak, Senol-Durak and Gençöz (2010) carried out the adaptation of the Life Satisfaction Scale to Turkish. 90 insan & toplum Measures Positive Childhood Experiences Scale (PCES) Dogan and Aydin (2019) developed this scale as a tool to measure individuals' positive childhood experiences. According to the positive psychology approach, the diminished or complete absence of negative emotions and experiences is not a sufficient determinant of mental health. Introduction During the childhood phase, life skills acquisition takes place, accompanied by character development. [Extracted from the article]

The diagnosis of Familial Mediterranean fever (FMF) based on clinical findings supported by genetic mutation. Recently, the new Eurofever/PRINTO classification criteria including genetic analysis were established. The aim of this study is to evaluate the performance of the new criteria in FMF patients with a single exon 10 mutation in childhood. The study group consisted of FMF patients who had a single exon 10 mutation in a referral center in Turkey. Patients with periodic fever, aphthous stomatitis, pharyngitis and adenitis (PFAPA) syndrome were included as a control group. The medical charts of all patients were reviewed retrospectively. A total of 106 FMF patients (59 boys) were enrolled in the study group. The median age at first symptom was 5; the median age at diagnosis was 7 years. The mean follow-up was 33 ± 35.4 months. Majority of the patients (n = 58, 54.7%) had heterozygous M694V, 16 (15%) patients had M694V/E148Q and 13 (13.8%) patients had heterozygous M680I mutation. The sensitivity of the Yalcinkaya-Ozen criteria was 98.1% and it was 97.1% for the Eurofever/PRINTO classification criteria. The specificity of the new Eurofever/PRINTO classification criteria was 96.7% and it was 74.1% for the Yalcinkaya-Ozen criteria. The new Eurofever/PRINTO classification criteria have a good sensitivity as the Yalcinkaya-Ozen criteria in patients with a single exon 10 mutation. Additionaly, the new criteria have better specificity. It should be useful to apply the clinical only criteria where the carrier rate is high. [ABSTRACT FROM AUTHOR]

Aim: The aim of this study is to evaluate the clinical parameters, acute‐phase reactants, side effects, genetic mutations among colchicine‐resistant Familial Mediterranean fever (FMF) patients who received anti‐interleukin‐1 (anti‐IL‐1) treatment. We also evaluate the quality of life and school attendance among colchicine‐resistant FMF patients, in relation to treatment with anti‐IL‐1. Introductıon: Familial Mediterranean fever is the most common inherited autoinflammatory disorder. Although the main treatment of FMF is colchicine, a small group of patients are resistant to colchicine treatment. Anti‐IL‐1 treatment is promising in colchicine‐resistant patients due to excessive IL‐1β production in pathogenesis. The aim of this study is to evaluate the quality of life and school attendance rates among colchicine‐resistant FMF patients after anti‐IL‐1 treatment. Methods: This is a single center retrospective study of 25 pediatric colchicine‐resistant FMF patients treated with anti‐IL‐1 treatment. Autoinflammatory Disease Activity Index (AIDAI) was used for disease activity assessment. School attendance rates were evaluated before and after treatment. Results: There were 25 patients with FMF (11 M/14 F) who were treated with anakinra or canakinumab for various indications (colchicine‐resistant recurrent febrile attacks in 20, colchicine‐related side effects in 2, subclinical inflammation in 3 patients). Only 3 patients developed side effects with anakinra (2 headache, 1 urticarial rash). There was a significant decrease in the frequency of attacks, acute‐phase reactants (erythrocyte sedimentation rate and C‐reactive protein), AIDAI and physician's and patient's global assessment scores and improvement in school attendance rates. At the last follow‐up, all patients were in remission, and only 3 had subclinical inflammation. Conclusıon: Anti‐IL‐1 treatment is quite effective in children with colchicine‐resistant FMF patients, proven with improved AIDAI scores and school attendance rates. In the long term by lowering disease activation even development of amyloidosis may be prevented. [ABSTRACT FROM AUTHOR]

Objectives: Familial Mediterranean fever (FMF) is an autosomal recessive disease, characterized by recurrent, self limited attacks of fever with serositis. The aim of this study was to describe the frequency of musculoskeletal complaints in children with FMF and to investigate the effect of genotype on these findings.Methods: Files of patients who had been seen in our department (during routine follow-up visits) were retrospectively evaluated. Comparisons regarding musculoskeletal findings were performed between patients with homozygous/compound heterozygous and heterozygous mutations. Thereafter, patients with two mutations were divided into three groups; M694V/M694V, M694V/other mutation, and patients carrying two mutations other than M694V. Patients with single mutation were divided into two groups; M694V and non M694V carriers.Results: The study group comprised 317 FMF patients (170 females) with a mean age of 12.2 ± 5.7 years. Arthralgia (42.6%), leg pain (42.9%), and heel pain (35.6%) were the most common musculoskeletal complaints in children with FMF. Frequency of musculoskeletal findings of the patients who had two mutations did not differ from the patients with single mutations (p > 0.05). Leg and heel pain were more frequently detected in patients with homozygous M694V mutation (p = 0.001). Among patients with heterozygous mutations; children with M694V mutation had more frequently arthralgia, leg, and heel pain (p < 0.05).Conclusions: Musculoskeletal problems were commonly encountered in patients with FMF. Genotype seems to affect the frequency of these problems and M694V mutation is a predisposing factor for musculoskeletal complaints. [ABSTRACT FROM AUTHOR]

The article presents answers to a clinical quiz on thoracic mass lesion in a 14-year-old girl.

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Objective: The pathophysiology of coronary slow flow (CSF) has not been clarified. Salusin-ß is released predominantly from the atheroma plaques and influences the pathophysiologic processes of atherosclerosis. Therefore, this study aimed to determine serum salusin-ß levels in CSF and its correlation with CSF. Methods: The study included 39 patients with CSF, and the control group (n=42) consisted of consecutive subjects with normal coronary arteriogram. We measured salusin-ß and thrombolysis in myocardial infarction frame count (TFC). Results: Age, body mass index (BMI), systolic blood pressure, diabetes, hyperlipidemia, and smoking rates were similar (p values>0.05) in both groups. High sensitive C-reactive protein (2.80±1.2 vs. 2.21±1.2 mg/dL, p=0.011), salusin-ß [1205 (330-2092) vs. 162 (29-676), pg/ml, p<0.001], corrected TFC of left anterior descending coronary artery (29±9 vs. 19.7±3.7, p<0.001), circumflex artery TFC (25±10 vs. 15±3.2, p<0.001), right coronary artery TFC (28±7.1 vs. 13±3.3, p<0.001), and mean TFC (28±4.4 vs. 16±3.7, p<0.001) were significantly higher in the CSF group. In univariate and multivariate regression analysis, only BMI (unstandardized ß±SE=0.178±0.08, p=0.036) and salusin-ß levels (unstandardized ß±SE=0.006±0.01, p<0.001) were determined as predictors of CSF. There was a good correlation between serum salusin-ß and mean TFC values (r=0.564; p<0.001). Conclusion: There is an association between serum salusin-ß levels and CSF. [ABSTRACT FROM AUTHOR]

Objectives: Familial Mediterranean fever (FMF) is characterized by recurrent, self-limited attacks of fever with serositis involving the peritoneum, pleura and joints. Fatigue is a common problem in many pediatric rheumatic diseases; however, has not been evaluated systematically in FMF patients. Accordingly, the aim of this study was to evaluate fatigue and its possible allied factors in patients with FMF. Methods: Patients with FMF, aged between 10 and 21 years, were assessed by completed validated fatigue questionnaire (Checklist Individual Strength-20). As a control group, patients with chronic rheumatic diseases and healthy children without any chronic disease were included. Results: The study group comprised 111 patients with FMF, 54 with other chronic rheumatic diseases and 79 healthy subjects. While the CIS-20 total score and subscale scores (including subjective experience of fatigue) were similar between patients with FMF and those with other chronic rheumatic diseases (p>.05); both groups had significantly higher scores when compared with healthy subjects (p<.05). FMF patients with musculoskeletal complaints had significantly higher scores of subjective experiences of fatigue when compared to those without those complaints. Conclusions: Fatigue is a common but unrecognized complaint in patients with FMF. Familial Mediterranean fever seems to be a chronic disease with inter attack ongoing complaints. [ABSTRACT FROM AUTHOR]

Autoinflammatory diseases (AIDs) are a recently described group of conditions caused by mutations in multiple genes that code for proteins of the innate immune system. Cryopyrin-associated periodic syndromes (CAPS) are autoinflammatory diseases comprising three clinically overlapping disorders: familial cold urticarial syndrome (FCAS), Muckle-Wells syndrome (MWS), and neonatal-onset multisystem inflammatory disease (NOMID). CAPS have been associated with gain-of-function variations in NLRP3 (NOD-like receptor family, pyrin containing domain-3). However, a new class of autoinflammatory disease resembling FCAS or MWS has been described in patients with NLRP12 mutations. Here, we report a 6-year-old boy diagnosed with AID who developed an unexpected C3 glomerulopathy during attacks and carried a novel variation in NLRP12. Following treatment with IL (interleukin) 1 targeting agents, all symptoms and inflammation resolved. This is the first case in the literature affected by both autoinflammatory disease and C3 glomerulopathy. [ABSTRACT FROM AUTHOR]

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Copyright of Turkish Journal of Dermatology / Turk Dermatoloji Dergisis 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.)

Background: Blood neutrophil to lymphocyte ratio (NLR) and mean platelet volume (MPV) both have been used as a simple marker of inflammation in many disorders. Here, we aimed to investigate the relationship between NLR, MPV, and familial Mediterranean fever (FMF). Materials and Methods: In this retrospective study, the files of FMF patients in pediatric rheumatology outpatient clinic were reviewed. There were 160 participants (68.4%) in the FMF patient group and 74 participants (31.6%) in the control group. Ninety of patients were in attack-free period, and 70 were in attack period. Results: The highest values of NLR were found in the patients at attack period. Patients in attack-free period and the participants in control group had similar levels of NLR (1.71 ± 0.83 and 1.91 ± 1.86 respectively) (P = 0.457), and they had lower ratios than the patients did at attack period (4.10 ± 3.11) (P < 0.001 for both). There was no significant difference between MPV values of attack patients (8.35 ± 4.91) and attack-free patients (8.43 ± 1.15) (P = 0.074). MPV values of attack patients and attack-free patients were significantly higher than control group (7.99 ± 0.81) (P < 0.001 for both). Conclusion: NLR ratio may indicate FMF attack period. Since there was no significant difference between attack-free patients and control groups, NLR ratio cannot be used as a subclinical inflammation marker. However, NLR could be a useful predictor of inflammation in FMF patients. On the other hand, since our attack and attack-free patients have similar MPV values and both had greater MPV values than control group, we suggest that MPV may be used to show subclinical inflammation. [ABSTRACT FROM AUTHOR]

Carbuncle is a skin infection with deep subcutaneous tissue involvement and can lead to sepsis and death if not properly treated. Wound care, control of comorbid diseases that affecting the immunity are as effective as antibiotic treatment in the treatment of the carbuncle. Here, a case of carbuncle of the gluteal area is reported in a 75-year-old woman with concomitant diabetes and chronic renal failure. [ABSTRACT FROM AUTHOR]

Myiasis is an infestation of maggot flies, usually found in tropical and non-tropical regions such as Africa and South America. Although cases are reported after trips to the endemic regions, it should not be overlooked, as in our case, that they may appear especially in poor socioeconomic conditions and the individuals who have to live in the unsanitary environment. Here, we present a 7-year-old myiasis case in our region because it is rare but it can be easily treated when it is diagnosed and it causes unwanted complications if it is not treated. [ABSTRACT FROM AUTHOR]

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Background To evaluate the relationship between disease activity and levels of alpha 1-acid glycoprotein and pentraxin 3 in patients with Behçet's disease ( BD). Methods Forty-eight patients with BD and 29 age- and gender-matched healthy control subjects were included in the study. Serum pentraxin 3 levels were measured using enzyme-linked immunosorbent assay (ng/ml), and alpha 1-acid glycoprotein levels were measured using nephelometry (mg/dl). Disease activity was assessed using the BD Current Activity Form ( BDCAF). Results Serum alpha-1 acid glycoprotein levels were significantly higher in patients with BD compared to the control group ( P = 0.048). There were no significant differences between two groups in terms of levels of pentraxin 3 ( P = 0.697). According to Pearson's analysis, alpha 1-acid levels are significantly positively correlated with erythrocyte sedimentation rate, C-reactive protein, and skin lesions and arthritis of BDCAF scores. Pentraxin 3 levels did not correlate with erythrocyte sedimentation rate, C-reactive protein, or any domains of BDCAF scores. Conclusion The results of the present study demonstrate that serum levels of alpha-1 acid glycoprotein were significantly higher in patients with BD relative to the control group. Alpha-1 acid glycoprotein is greatly associated with skin lesions and arthritis in patients with BD. We did not find high serum levels of PTX3 in patients with BD compared to healthy controls, and pentraxin 3 is not associated with disease activity in BD. [ABSTRACT FROM AUTHOR]

Background/aims: To investigate the effectiveness of controlled reperfusion (CR) on ovarian tissue malondialdehyde, total glutathione and 8-hydroxyguanine levels and infertility rates in a rat model of induced ischemia-reperfusion (I/R) injury with unilateral oophorectomy.Methods: A total of 135 adult female albino Wistar rats were divided into 9 groups (n = 15 for each group): unilateral ovariectomy + ovarian I/R (OIR), unilateral ovariectomy alone (OEG), a sham operation group (SG), and unilateral ovariectomy + CR performed at different intervals (the clips were released 10 times for 10, 8, 6, 4, 2 or 1 s and closed again 10 times for 10, 8, 6, 4, 2 or 1 s; OCR-1-6, respectively). Five rats from each group were sacrificed, and their ovaries were removed.Results: Higher ovarian tissue malondialdehyde and 8-hydroxyguanine levels and lower ovarian tissue total glutathione levels were found in the OIR group compared with the SG, OEG and OCR-4-6 groups. The number of rats giving birth during the study period was found to be similar among the SG (n = 8), OEG (n = 8) and OCR-6 (n = 7) groups.Conclusion: These results suggest that sterility and ovarian oxidative stress caused by I/R injury decreases in parallel to the shortening of CR duration. [ABSTRACT FROM AUTHOR]

Aims. Sleep disorders have recently become a significant public health problem worldwide and have deleterious health consequences. Obstructive sleep apnea (OSA) is the most common type of sleep-related breathing disorders. We aimed to evaluate anthropometric measurements, glucose metabolism, and cortisol levels in patients with obstructive sleep apnea (OSA). Materials and Methods. A total of 50 patients with a body mass index ≥30 and major OSA symptoms were included in this study. Anthropometric measurements of the patients were recorded and blood samples were drawn for laboratory analysis. A 24-hour urine sample was also collected from each subject for measurement of 24-hour cortisol excretion. Patients were divided equally into 2 groups according to polysomnography results: control group with an apnea-hypopnea index (AHI) <5 (n=25) and OSA group with an AHI ≥5 (n=25). Results. Neck and waist circumference, fasting plasma glucose, HbA1c, late-night serum cortisol, morning serum cortisol after 1 mg dexamethasone suppression test, and 24-hour urinary cortisol levels were significantly higher in OSA patients compared to control subjects. Newly diagnosed DM was more frequent in patients with OSA than control subjects (32% versus 8%, p=0.034). There was a significant positive correlation between AHI and neck circumference, glucose, and late-night serum cortisol. Conclusions. Our study indicates that increased waist and neck circumferences constitute a risk for OSA regardless of obesity status. In addition, OSA has adverse effects on endocrine function and glucose metabolism. [ABSTRACT FROM AUTHOR]

The title molecules,N-(1,5-dimethyl-3-oxo-2-phenyl-1H-3-(2H)-pyrazolyl)4-nitrobenzamide (C18H16N4O4·H2O) (I) and 2,2-dimethyl-3-(4-nitrobenzoyl)-5-(phenylamino)-2,3-dihydro-1,3,4-thiyadiazole (C17H16N4O3S) (II), were prepared and characterised by1H NMR,13C NMR, infrared spectroscopy (IR) and structural X-ray diffraction (XRD) techniques. The molecular geometries, vibrational frequencies of the title compounds in the ground state have been calculated by using the density functional theory (DFT) method with 6-31G(d) basis set, and compared with the experimental data. The calculated results showed that the optimised geometries from the DFT method agree with the X-ray structures well for both compounds. Theoretical calculations of harmonic vibration frequencies are in good agreement with experimental results. To determine conformational flexibility, the molecular energy profiles of the title compounds were obtained. Besides, molecular electrostatic potential (MEP), frontier molecular orbitals (FMO) analysis and thermodynamic properties of the title compounds were investigated by theoretical calculations. [ABSTRACT FROM AUTHOR]