Exploring S100A8/A9, neopterin, and MMP3 in familial Mediterranean fever.

Familial Mediterranean fever (FMF) is characterized by inflammatory attacks due to overactivation of pyrin inflammasome. This study aimed to investigate the reliability of S100A8/A9, neopterin, and matrix metalloproteinase 3 (MMP3) at monitoring subclinical inflammation and disease activity, and at differentiating FMF attacks from appendicitis, the most common misdiagnosis among FMF patients. Blood samples (n = 75), comprising from FMF patients during an attack (n = 20), the same FMF patients during the attack-free period (n = 14), patients with appendicitis (n = 24), and healthy volunteers (n = 17) were obtained. Duplicate determinations of S100A8/A9, neopterin, and MMP-3 levels were conducted using the enzyme-linked immunosorbent assay (ELISA). FMF patients with and without attack and patients with appendicitis had significantly elevated S100A8/A9 levels compared to healthy volunteers (P-values: < 0.001, 0.036, 0.002, respectively). Patients with appendicitis and FMF patients with and without attack had significantly increased serum neopterin levels compared to healthy volunteers (P-value: < 0.001). MMP3 levels were significantly higher among patients with appendicitis and FMF patients during attack compared to healthy controls (P-values: < 0.001, 0.001). Serum levels of S100A8/A9, neopterin, and MMP3 were increased significantly during attacks compared to attack-free periods among FMF patients (P-values: 0.03, 0.047, 0.007). S100A8/A9 emerges as a valuable marker for monitoring disease activity. Neopterin and S100A8/A9 might help physicians to monitor subclinical inflammation during the attack-free periods of FMF patients. MMP3 might aid in diagnosing FMF attacks when distinguishing between attack and attack-free periods is challenging.

Adverse risk factors for salvage radiotherapy outcomes after radical prostatectomy in prostate cancer patients.

PURPOSE: To investigate salvage treatment approaches and treatment outcomes in high-risk prostate cancer after radical prostatectomy (RP). METHODS: In this retrospective, multicenter study, 272 patients who underwent salvage radiotherapy (RT) ± androgen deprivation therapy (ADT) for recurrent prostate cancer after RP between 2007 and 2021 were analysed. Univariate analyses of time to biochemical and clinical relapse after salvage therapies were conducted using Kaplan-Meier plots and log-rank tests. Multivariate analyses were performed using a Cox proportional hazards model to determine the risk factors for disease relapse. RESULTS: Median age was 65 (48-82) years. All patients underwent salvage prostate bed RT. Pelvic lymphatic RT was performed in 66 patients (24.3%) and ADT was included in 158 (58.1%) patients. The median PSA value before RT was 0.35 ng/mL. The median follow-up time was 64 (12-180) months. 5-years bRFS, cRFS, and OS were 75.1%, 84.8%, and 94.9% respectively. In multivariate cox regression analysis; seminal vesicle invasion (HR 8.64, 95% CI 3.47-21.48, p < 0.001), pre-RT PSA higher than 0.14 ng/mL (HR 3.79, 95% CI 1.47-9.78, p = 0.006), and ≥ 2 positive pelvic lymph nodes (HR 2.50, 95% CI 1.11-5.62, p = 0.027) were found to be unfavorable prognostic factors for bRFS. CONCLUSION: Salvage RT ± ADT provided 5-years biochemical disease control in 75.1% of patients. Seminal vesicle invasion, ≥ 2 positive pelvic nodes and delayed administration of salvage RT (PSA levels higher than 0.14 ng/mL) were found to be adverse risk factors for relapse. Such factors should be taken into account during the decision process on salvage treatment.

Voiding dynamics of pelvic organ prolapse: Large scale comparative study.

PURPOSE: To determine the voiding dynamics of the patients with pelvic organ prolapse (POP). MATERIALS AND METHODS: A retrospective patient file review was performed of 877 female patients with lower urinary tract symptoms. After exclusion criteria 373 female patients were eligible for the study. Two patient groups w/wo prolapse were identified. The symptoms, patient characteristics, patterns of free urine flow, and detrusor voiding pressure curves were compared between two groups. A comparison of the urodynamic findings between the subgroups (mild/moderate, severe, and w/o prolapse) was made and shown on a scatter plot graphics of Pdet Qmax versus Qmax as well. RESULTS: A total of 373 patients with median age 54 (18-92), 189 (51%) had varying degrees and forms of POP while 184 (49%) did not have any prolapse (p < 0.003). Logistic regression analysis results showed that older age [p = 0.023, odds ratio (OR) = 1.01, confidence interval (CI): (1.00-1.03)], weaker pelvic floor muscle strength [p = 0.032, OR = 1.67, CI: (1.04-2.69)], more frequent symptom of hesitancy [p = 0.003 OR = 2.15 CI: (1.29-3.58)], prolonged-tailed shaped curve pattern of free urine flow [p = 0.027 OR = 1.97 CI: (1.08-3.58)], and higher Pdet Qmax (22 cmH2 O) values [p = 0.002, OR = 1.02, CI: (1.00-1.03)] were the independent different features of the patients with prolapse. Subgroup urodynamic analysis showed significantly lower free flowmetry Qmax and higher Pdet Qmax values in patients with severe prolapse. Prolonged/tailed-shaped curve pattern of free urine flow was significantly more frequent in patients with prolapse. CONCLUSIONS: Voiding dynamics of the patients with prolapse were significantly different from the patients' w/o prolapse. They had higher Pdet Qmax values, more frequent symptom of hesitancy, and prolonged shaped free flow curve pattern. Free flow Qmax values were lower in patients with severe prolapse.

Evaluation of real-life data on the use of inhaler devices, including satisfaction and adherence to treatment, by community pharmacists in partnership with pulmonary disease specialists.

OBJECTIVE: The use of inhaler device (UID) and the satisfaction and adherence of patients to treatment were evaluated by Istanbul city community pharmacists to obtain real-life data from patients with asthma or chronic obstructive pulmonary disease (COPD). METHODS: Pharmacists educated by pulmonary disease specialists asked patients who combined medications with inhaler devices to fill out a questionnaire prepared by the specialists. Each patient's UID was checked, and their errors were corrected by showing them the already prepared standard video of their inhaler device. Afterward, the UID was repeated and rechecked. The visual analog scale (VAS), feeling of satisfaction with the inhaler (FSI-10) questionnaire, and the Morisky Green Levine (MGL) scale were used for symptom control, satisfaction, and adherence, respectively. Then, we compared the results of three different types of inhalers: metered dose inhalers (MDI), dry powder inhalers (DPI), and dry powder inhalation capsules (DPI Caps). RESULTS: Twenty-seven (19.3%) patients used MDI, 42 (30%) used DPI caps, and 71 (50.7%) used DPI. UID before training was better in patients with DPI than in those with MDI and DPI Cap (p < 0.001). After training, the UID increased in all three groups (p < 0.001). The VAS scores were high in the DPI Caps group than the other groups (p < 0.001). The FSI-10 score was not significantly different among the groups (p > 0.05). Full-adherence was observed in 36.8% of the MDI group, 39.1% of the DPI Caps group, and 21.7% of the DPI groups (p > 0.05). CONCLUSION: The partnership between community pharmacists and pulmonary disease specialists improved patients' UID.

Internet Addiction and Social Media Addiction in Medical Faculty Students: Prevalence, Related Factors, and Association with Life Satisfaction.

Internet addiction is a growing behavioral health problem in modern societies. In this study, we aimed to determine the prevalence of internet addiction (IA) and social media addiction (SMA) and their relationship with sociodemographic factors, lifestyle habits, and internet usage patterns among medical students. This cross-sectional study was conducted among 280 medical students in a medical faculty, in Istanbul. Self-report questionnaires comprised sociodemographic status, lifestyle habits, internet and social media usage behavior, the Young Internet Addiction Test-short form (s-IAT), and the Bergen Social media addiction scale. The total prevalence of IA was 16.1% (11.8-20.4%), 17.2% (12.8-21.7%) in males and 14.8% (10.7-19.0%) in females. The total prevalence of SMA was 6.1% (3.3-8.9%), 4.8% (2.3-7.3%) in males and 7.4% (4.3-10.5%) in females. No significant difference was found between the sexes in terms of IA and SMA. IA was higher in grade 3 students than in grade 6 students. Multivariate logistic regression analyses showed that reading books at least once per month, high life satisfaction, performing physical activity at least twice per week, and using the internet for communication purposes were independent preventive factors for IA. The current study shows that IA and SMA are common in medical school students. Moreover, IA is associated with socioeconomic characteristics and lifestyle habits such as reading books, life satisfaction, and physical activity. To protect medical school students from IA and develop healthy behaviors, it is necessary to develop prevention strategies and design and implement awareness and education programs.

Association of Intelectin 1 Gene rs2274907 A > T Polymorphism with Obesity, Type 2 Diabetes, Serum Intelectin-1 Levels and Lipid Profiles in Turkish Adults.

The anti-inflammatory adipokine intelectin-1, which is encoded by the ITLN1 gene, is hypothesized to be linked to the pathogenesis of type 2 diabetes (T2DM) and obesity. The purpose of this study was to examine the effect of the ITLN1 gene polymorphism rs2274907 on obesity and T2DM in Turkish adults. The impact of genotype on lipid profiles and serum intelectin levels in the obese and diabetes groups was also investigated. Randomly selected 2266 adults (mean age, 55.0 ± 11.7 years; 51.2% women) participating in the population-based Turkish adult risk factor study were cross-sectionally analyzed. The genotyping of rs2274907 A > T polymorphism was performed by using the hybridization probe based LightSNiP assay in real-time PCR. T2DM were defined using the criteria of the American Diabetes Association. Obesity was described as Body mass index ≥ 30 kg/m2. Statistical analyses were used to investigate the association of genotypes with clinical and biochemical measurements. According to findings, there was no vital connection between the rs2274907 polymorphism and obesity, T2DM, or serum intelectin-1 level. The TA+AA carriers had significantly higher triglyceride levels (p = 0.007) compared with the TT carriers in both obese and T2DM women when adjusted for relevant covariates. ITLN1 rs2274907 polymorphism is not correlated with the risk of obesity and T2DM and not affect serum ITLN1 levels in Turkish adults. However, this polymorphism appears to be important in regulating triglyceride levels in obese and diabetic women.

Does Mild Coronavirus Disease 2019 Pneumonia in Healthy Adults Cause Permanent Small Airway Injury?

OBJECTIVES: Impulse oscillometry (IOS) is a type of oscillation technique that measures the input impedance (Z) of the respiratory system and can be used to detect pathological changes in the small airways at an early stage. Although coronavirus disease 2019 (COVID-19) affects the vascular and parenchymal structures in the lung, chronic postinfection coughs also may be attributed to small airway pathologies. Our research aimed to use IOS for the assessment of the presence of small airway resistance (R) in patients who have had COVID-19. METHODS: Thirty-eight patients with past COVID-19 infections and without any presence or medical treatment of an airway disease who presented to the post-COVID outpatient clinic with coughing symptoms were included in the study. The control group consisted of 17 patients with no past COVID-19 infection and without an airway disease. IOS and spirometry were performed twice in the case group, at 3 and 6 months after COVID-19. RESULTS: The mean age of the case group was 44.7 ± 12.3 years, whereas the mean age of the control group was 49.4 ± 11.8 years. The case group consisted of 38 patients, whereas 17 patients constituted the control group. No statistically significant difference was found between the two groups in the first and second test measurements, performed 3 months apart (P > 0.05). CONCLUSIONS: The fact that there was no difference between respiratory system impedance, airway resistance, and spirometry values between groups with and without past COVID-19 infections supported the hypothesis that small airways were not affected 3 months after COVID-19.

Push and Pull Factors of Why Medical Students Want to Leave Türkiye: A Countrywide Multicenter Study.

Phenomenon: Physician immigration from other countries is increasing as developed countries continue to be desirable destinations for physicians; however, the determinants of Turkish physicians' migration decisions are still unclear. Despite its wide coverage in the media and among physicians in Türkiye, and being the subject of much debate, there is insufficient data to justify this attention. With this study, we aimed to investigate the tendency of senior medical students in Türkiye to pursue their professional careers abroad and its related factors. Approach: This cross-sectional study involved 9881 senior medical students from 39 different medical schools in Türkiye in 2022. Besides participants' migration decision, we evaluated the push and pull factors related to working, social environment and lifestyle in Türkiye and abroad, medical school education inadequacy, and personal insufficiencies, as well as the socioeconomic variables that may affect the decision to migrate abroad. The analyses were carried out with a participation rate of at least 50%. Findings: Of the medical students, 70.7% had emigration intentions. Approximately 60% of those want to stay abroad permanently, and 61.5% of them took initiatives such as learning a foreign language abroad (54.5%) and taking relevant exams (18.9%). Those who wanted to work in the field of Research & Development were 1.37 (95% CI: 1.22-1.54) times more likely to emigrate. The push factor that was related to emigration intention was the "working conditions in the country" (OR: 1.89, 95% CI: 1.56-2.28) whereas the "social environment/lifestyle abroad" was the mere pull factor for the tendency of emigration (OR: 1.73, 95% CI: 1.45-2.06). In addition, the quality problem in medical schools also had a significant impact on students' decisions (OR: 2.20, 95% CI: 1.83-2.65). Insights: Although the percentage of those who want to emigrate "definitely" was at the same level as in the other developing countries, the tendency to migrate "permanently" was higher in Türkiye. Improving working conditions in the country and increasing the quality of medical faculties seem vital in preventing the migration of physicians.

Evaluation of interfractional organ motion during neoadjuvant radiotherapy for rectal cancer patients.

OBJECTIVE: To investigate interfractional motion of the mesorectum and bladder and to assess dosimetric changes using cone-beam computed tomography (CBCT) during neoadjuvant radiotherapy for locally advanced rectal cancer patients. METHODS: Twenty-one patients who underwent volumetric arc therapy with CBCT imaging protocol were retrieved. The mesorectum and bladder were delineated on every CBCT image, and treatment plans were recalculated for all CBCTs. The organ motion was analyzed as a mean shift on the X-Y-Z axes. The volume changes were evaluated using the DICE index. Mann-Whitney U test was used in pairwise comparison analysis and ANOVA was used to compare shifts in each direction. RESULTS: A total of 105 CBCTs were evaluated retrospectively. The movement of the total mesorectum was found to be 1.5 mm, 4 mm, and 5 mm on the X-Y-Z-axes, respectively. In the subgroup analysis, the movement of the 1/3 upper mesorectum on the Y-axis was significantly higher (mean movement 8 mm, p = 0.005). Mean bladder displacements were 2 mm, 4 mm, and 8 mm on the X-Y-Z-axes, respectively. In the D2, D95, and D98 doses, there was no statistically significant change depending on the motion. CONCLUSION: During radiotherapy planning, the mesorectal movement should not be forgotten and PTV margins should be determined accordingly (Tab. 6, Ref. 22). Text in PDF www.elis.sk Keywords: cone-beam computed tomography, rectal cancer, mesorectum, interfractional organ motion, neoadjuvant radiotherapy.

The relationship between malnutrition and neutrophil-to-lymphocyte ratio in hospitalized older patient.

OBJECTIVES: Aging is characterized by appetite loss and cachexia, i.e., factors that contribute to malnutrition. An inflammation marker, neutrophil-to-lymphocyte ratio (NLR), is a significant prognostic predictor of many geriatric syndromes. We aim to determine the association between NLR and malnutrition. METHODS: We designed a retrospective study on hospitalized patients in the geriatric unit of a university hospital between January 2019 and January 2021. Demographic data, chronic diseases, history of smoking, length of hospital stay, number of drugs, laboratory and further examinations, and comprehensive geriatric assessment scores were recorded from the hospital data system. The nutritional status of the patients was evaluated using the mini-nutritional assessment (MNA) questionnaire. RESULTS: Of the 220 patients, 121 (55 %) were female, and the mean age was 77.9 ± 7.3 years. According to the MNA, 60 % (n = 132) were malnourished or at risk of malnutrition. As many as 47.3 % (n = 104) of the patients had depressive symptoms, and 41.4 % (n = 91) were cognitively impaired. The mean age (79.3 ± 7.3), NLR, and GDS scores were significantly higher, and MMSE scores were significantly lower in malnourished patients or in those at risk of malnutrition as compared to patients with normal nutritional status. We showed that NLR (OR: 1.248; 95% CI: 1.066‒1.461; p = 0.006), age (OR: 1.056; 95% CI: 1.005‒1.109; p = 0.031), depressive symptoms (OR: 1.225; 95% CI: 1.096‒1.369; p 4.5, with a sensitivity of 37.9 %, specificity of 85.2 %, negative predictive value of 47.8 %, and positive predictive value of 79.4 %. CONCLUSION: NLR, age, depressive symptoms, and cognitive impairment were independently associated risk factors for malnutrition. NLR may be a useful nutritional marker for evaluating the nutritional status of hospitalized geriatric patients (Tab. 4, Fig. 1, Ref. 28). Text in PDF www.elis.sk Keywords: malnutrition, neutrophil-to-lymphocyte ratio, geriatric syndromes, inpatient, older adults.

Screening of antigliadin and antitissue transglutaminase antibodies in patients with chronic plaque psoriasis: a case-control study.

BACKGROUND: In this study, we aimed to investigate different types of celiac antibodies in psoriasis patients and to see if the presenceof the antibodies was associated with other variables. METHODS: We included patients with plaque psoriasis who were followed up in our dermatology clinic between February 2019 and February 2021 and added a healthy control group for comparison. The antibodies studied were serum antitissue transglutaminase (tTG)-IgA, tTG-IgG, antigliadin antibody (AGA)-IgA, and AGA-IgG. The patients' records were used to note age, sex, the pattern of psoriasis involvement, psoriasis area and severity index (PASI), presence of hypertension, presence of type 2 diabetes mellitus, use of methotrexate, and use of biologic agents. RESULTS: Sixty-five psoriasis patients (31 F, 34 M, mean age: 38.9 ± 15.2) and 65 controls (42 F, 23 M, mean age: 40.7 ± 13.2) wereincluded in the study. There was no significant difference in antibody levels between the groups: tTG-IgA (2.4 U/mL vs 3.2 U/mL, p = 0.11), tTG-IgG (2.2 U/mL vs 3.2 U/mL, p = 0.74), AGA-IgA (2.4 U/mL vs 3.5 U/mL, p = 0.068), and AGA-IgG (3.2 U/mL vs 4.2 U/mL, p = 0.15). One patient from the psoriasis group only had borderline positive antibody levels whereas the rest of the psoriasis and control group had negative levels. Hypertensive psoriasis patients had significantly higher AGA-IgA titers compared to normotensive psoriasis patients (4.2 U/mL vs 2.3 U/mL, p = 0.005). DISCUSSION: There was no increase in the AGA-IgA/IgG and tTG-IgA/IgG levels in psoriasis patients compared to the healthy population. However, hypertensive psoriasis patients had higher AGA-IgA levels compared to normotensive ones.

Frequency and severity of COVID-19 in patients with various rheumatic diseases treated regularly with colchicine or hydroxychloroquine.

This study aimed to investigate whether patients regularly using colchicine or hydroxychloroquine (HCQ) have an advantage of protection from coronavirus disease 2019 (COVID-19) or developing less severe disease. Patients who were taking colchicine or HCQ regularly for a rheumatic disease including Familial Mediterranean Fever, Behçet's syndrome, Systemic Lupus Erythematosus, Rheumatoid Arthritis, and Sjogren's syndrome, as well as their healthy household contacts as the control group, were included in the study. The clinical data regarding COVID-19 were collected using a standard form, and serum samples were analyzed for anti-severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) nucleocapsid immunoglobulin G (IgG). A total of 635 regular colchicine users with their 643 household contacts and 317 regular HCQ users with their 333 household contacts were analyzed. Anti-SARS-COV-2 IgG was positive in 43 (6.8%) regular colchicine users and 35 (5.4%) household contacts (odds ratio [OR] = 1.3; 95% confidence interval [CI]:0.8-2; p = 0.3). COVID-19-related symptoms were described by 29 (67.4%) of the patients and 17 (48.6%) household contacts (OR = 2.2; 95% CI :0.9-5.5; p = 0.09), and hospital admission was observed in five (11.6%) and one (2.9%) of these subjects (OR = 4.5; 95% CI: 0.5-40.2; p = 0.1), respectively. Seropositive subjects were observed in 22 (6.9%) regular HCQ users and 24 (7.2%) household contacts (OR = 1.1; 95% CI: 0.6-1.9; p = 0.8). COVID-19-related symptoms occurred in 16 (72.7%) of the 22 patients and 12 (50%) of 24 household contacts (OR = 2.7; 95% CI: 0.8-9.1; p = 0.1). Three patients (13.6%) were admitted to hospital, while one household contact (4.2%) was hospitalized (OR = 3.6; 95% CI: 0.3-37.8; p = 0.2). Being on a regular treatment of colchicine or HCQ did not result in the prevention of COVID-19 or amelioration of its manifestations.

Clinical outcomes of geriatric patients with COVID-19: review of one-year data.

AIMS: In this study, we aimed to reveal mortality rates and factors affecting survival in geriatric patients infected with COVID-19. METHODS: This is a retrospective study of 873 geriatric patients with COVID-19 who were hospitalized between March 11, 2020 and March 11, 2021. Demographic, clinical, laboratory data, and treatment options were obtained from electronic medical records. Multivariate logistic regression was used to explore the risk factors for in-hospital death. RESULTS: During the specified period, 643 patients were discharged, and 230 patients died in the hospital. The mean age was 75.08 ± 7.39 years (mean ± SD) and 51.8% were males. We found that older age (≥ 85), polypharmacy, dyspnea, abnormal thorax computed tomography (CT), lower doses of anticoagulation, and high values of white blood cell, aspartate aminotransferase, C-reactive protein, lactate dehydrogenase, ferritin were associated with a significant increase in mortality (P < 0.001 for all). Although all of these values were significant in multivariate logistic regression analysis, the most important ones were dyspnea (Odds ratio (OR) 57.916, 95% confidence interval (CI) 23.439-143.104, P < 0.001), polypharmacy (OR 6.782, 95% CI 3.082-14.927, P < 0.001), and thorax CT classification (typical; OR 9.633, 95% CI 2.511-37.122, P < 0.001). CONCLUSION: Older age, polypharmacy, dyspnea, and abnormal thorax CT were the most significant mortality criteria and in addition appropriate anticoagulant use was associated with reduced mortality. Identifying the risk factors to predict mortality in older adults with COVID-19 is important to treat future cases successfully.

Interobserver agreement between interpretations of acute changes after lung stereotactic body radiotherapy.

PURPOSE: Stereotactic body radiation therapy (SBRT) is an effective treatment modality for inoperable early-stage lung cancer or metastatic lung lesions. Post-SBRT, acute radiological lung changes sometimes mimic tumor progression, so over-investigation may be applied. We aimed to reveal the interobserver agreement among physicians regarding acute radiographic changes on CT of the thorax obtained shortly after SBRT MATERIALS AND METHODS: Radiologic images of 20 lesions treated with SBRT were evaluated for acute lung changes. Two physicians, one senior and one junior, from diagnostic radiology, radiation oncology, nuclear medicine, and chest disease departments reviewed these images. The final interpretations were categorized as stable, regression/consolidation, progressive disease, and SBRT-related changes. The evaluations of the physicians were compared with the experienced reference radiation oncologist. The gold standard was accepted as the reference physician's final score. Unweighted Cohen's kappa (κ) coefficient was used for assessing interobserver agreement between physicians. RESULTS: The evaluations of the physicians were compared with the reference radiation oncologist. The strongest coherence coefficient was found with the senior radiation oncologist (κ: 0.72). The kappa coefficients between the junior radiation oncologist, junior nuclear medicine physician, and the reference physician were 0.61 and 0.55, respectively. The disciplines with the lowest kappa coefficients were junior chest disease and senior radiologist, and the kappa values were 0.37 and 0.44, respectively. CONCLUSION: Disciplines dealing with lung cancer treatment may not be aware of the various radiologic changes after SBRT or inexperienced in interpreting them from recurrence. Therefore, physicians must have detailed radiotherapy information such as planning target volume (PTV), dose/fractionation, etc. In addition, final evaluations should be performed in the multidisciplinary team dealing with the treatment of the patient.

Change in species distribution and antifungal susceptibility of candidemias in an intensive care unit of a university hospital (10-year experience).

Candidemia is a nosocomial infection mostly found in critically ill patients. Our objectives were to evaluate the change in distribution and resistance profile of Candida spp. isolated from candidemic patients in our intensive care unit over two 5-year periods spanning 15 years and to evaluate the risk factors. Records from the microbiology laboratory were obtained, from January 2004 to December 2008 and from January 2013 to December 2017, retrospectively. Antifungal susceptibility was performed by E-test and evaluated according to EUCAST breakpoints. A total of 210 candidemia cases occurred; 238 Candida spp. were isolated in 197 patients (58.8% male; mean age, 59.2 ± 19.6 years). The most predominant risk factor was central venous catheter use. Species distribution rates were 32%, 28%, 17%, and 11% for C. albicans (n = 76), C. parapsilosis (n = 67), C. glabrata (n = 40), and C. tropicalis (n = 27), respectively. Resistance rate to anidulafungin was high in C. parapsilosis over both periods and increased to 73% in the second period. Fluconazole showed a remarkable decrease for susceptibility in C. parapsilosis (94 to 49%). The prevalence of MDR C. parapsilosis (6%/33%) and C. glabrata (0%/44%) increased in the second period. We observed a predominance of non-albicans Candida spp., with C. parapsilosis being the most frequent and C. glabrata infections presenting with the highest mortality. High level of echinocandin resistance in C. parapsilosis and increasing prevalences of MDR C. parapsilosis and C. glabrata seem emerging challenges in our institution.

An easy-to-use nomogram for predicting in-hospital mortality risk in COVID-19: a retrospective cohort study in a university hospital.

BACKGROUND: One-fifth of COVID-19 patients are seriously and critically ill cases and have a worse prognosis than non-severe cases. Although there is no specific treatment available for COVID-19, early recognition and supportive treatment may reduce the mortality. The aim of this study is to develop a functional nomogram that can be used by clinicians to estimate the risk of in-hospital mortality in patients hospitalized and treated for COVID-19 disease, and to compare the accuracy of model predictions with previous nomograms. METHODS: This retrospective study enrolled 709 patients who were over 18 years old and received inpatient treatment for COVID-19 disease. Multivariable Logistic Regression analysis was performed to assess the possible predictors of a fatal outcome. A nomogram was developed with the possible predictors and total point were calculated. RESULTS: Of the 709 patients treated for COVID-19, 75 (11%) died and 634 survived. The elder age, certain comorbidities (cancer, heart failure, chronic renal failure), dyspnea, lower levels of oxygen saturation and hematocrit, higher levels of C-reactive protein, aspartate aminotransferase and ferritin were independent risk factors for mortality. The prediction ability of total points was excellent (Area Under Curve = 0.922). CONCLUSIONS: The nomogram developed in this study can be used by clinicians as a practical and effective tool in mortality risk estimation. So that with early diagnosis and intervention mortality in COVID-19 patients may be reduced.

Risk factors predicting upper urinary tract deterioration in children with spinal cord injury.

AIM: The aim of this study is to determine the risk factors predicting upper urinary tract (UUT) deterioration in children with spinal cord injury (SCI). METHODS: The medical records of 108 children with SCI who were referred to our unit between 1996 and 2018 were retrospectively reviewed. The data included general patient demographics, SCI characteristics, bladder management methods, presence of urinary tract infection, radiological evaluation of the UUT and lower urinary tract (LUT), and videourodynamic findings. The receiver operating characteristic (ROC) curve analysis was performed to determine the cutoff values of the maximum detrusor pressure during filling and the bladder volume ratio (BVR) for predicting UUT deterioration. Multivariate analyses were used to determine the risk factors predicting UUT deterioration. RESULTS: Complete data were available for 76 children. The median patient age was 15 years (2-17). The leading causes of SCI were motor vehicle accidents (44%) and fall (33%). UUT deterioration was identified in 33 patients (43%). Iatrogenic SCI etiology, abnormal radiological LUT findings, and detrusor pressures greater than 70 cmH2 O were found to be independent risk factors for UUT deterioration using regression analysis. In addition, ROC analysis revealed that a BVR less than 0.7 was the cutoff value for UUT deterioration in children with SCI. CONCLUSION: Abnormal radiological LUT findings, iatrogenic SCI etiology, detrusor pressure greater than 70 cmH2 O, and a BVR less than 0.7 were independent risk factors for UUT deterioration in children with SCI.

Relationship between the types of urinary incontinence, handgrip strength, and pelvic floor muscle strength in adult women.

AIM: To investigate the relationship between handgrip strength with types of urinary incontinence (UI) and pelvic floor muscle strength (PFMS) in women. METHODS: Ninety-two women, who presented to the geriatric and urology outpatient clinics complaining of UI between July 2019 and February 2020 and had indicated to undergo urodynamic assessment after basic neurourological evaluation, were included in this cross-sectional study. The presence and types of UI were identified by clinical examination and urodynamic studies. Demographic parameters, anthropometric data, comorbidities and medications were recorded. The International Consultation on Incontinence Questionnaire-Short Form was applied. Handgrip strength (HGS) was measured by a hand dynamometer. The PFMS was subjectively assessed via vaginal digital palpation and measured quantitatively by the vaginal probe of the perineometer. RESULTS: Thirty-eight urodynamic stress, 28 detrusor overactivity, 26 urodynamic mixed UI patients were reported. Perineometer measurements were significantly lower in the urodynamic stress UI group compared to the other two groups (p = 0.020). There was no relationship between the types of urinary incontinence and HGS. However, a positive correlation was found between PFMS and HGS (p = 0.045, r = 0.298). CONCLUSION: The positive correlation between HGS and PFMS indicates that low HGS may be a marker for PFMS weakness. Furthermore, the association between sarcopenia and UI may be explained by this condition.

Vitamin D Deficiency Is a Potential Risk for Blood Pressure Elevation and the Development of Hypertension.

Background and objectives: Hypertension is a global health problem and a major risk factor for cardiovascular diseases. Vitamin D deficiency is closely related to high blood pressure and the development of hypertension. This study investigated the relationship between the vitamin D and blood pressure status in healthy adults, and their 8-year follow-up was added. Materials and Methods: A total of 491 healthy middle-aged participants without any chronic illness, ages 21 to 67 at baseline, were divided into two groups as non-optimal blood pressure (NOBP) and optimal blood pressure (OBP). NOBP group was divided into two subgroups: normal (NBP) and high normal blood pressure (HNBP). Serum 25-hydroxy vitamin D levels were measured with the immunoassay method. 8-year follow-up of the participants was added. Results: The average vitamin D level was detected 32.53 ± 31.50 nmol/L in the OBP group and 24.41 ± 14.40 nmol/L in the NOBP group, and a statistically significant difference was found (p < 0.001). In the subgroup analysis, the mean vitamin D level was detected as 24.69 ± 13.74 and 24.28 ± 14.74 nmol/L in NBP and HNBP, respectively. Together with parathyroid hormone, other metabolic parameters were found to be significantly higher in the NOBP. During a median follow-up of 8 years, higher hypertension development rates were seen in NOBP group (p < 0.001). Conclusions: The low levels of vitamin D were significantly associated with NBP and HNBP. The low levels of vitamin D were also associated with the development of hypertension in an 8-year follow-up.

Low Serum Uric Acid Predicts Risk of a Composite Disease Endpoint.

Background and objectives: Mortality may increase in hypouricemia as well as inhyperuricemia. We assessed the predictive value of low serum uric acid (SUA) levels on the risk of overall mortality or a composite endpoint of death and nonfatal events. Materials and Methods: In 1013 community-based middle-aged adults, free of uncontrolled diabetes and coronary heart disease at baseline, the association of sex-specific SUA tertiles with defined outcomes was evaluated prospectively by logistic regression, stratified to gender and presence of type-2 diabetes, using recent criteria. Results: Totally, 43 deaths and additional incident nonfatal events in 157 cases were recorded at a median 3.4 years' follow-up. Multivariable linear regression disclosed SUA to be significantly associated among non-diabetic individuals positively with creatinine, triglycerides, and body mass index in women further with fasted glucose. In multivariable-adjusted logistic regression analysis, sex-specifically dichotomized baseline uric acid (<5.1 and <4.1 mg/dL vs. higher values) significantly predicted the non-fatal events in the whole sample (relative risk (RR) 1.51 [95% confidence interval (CI) 1.02; 2.26]), as well as in men, while composite endpoint in the whole sample tended to rise (RR 1.38). Compared with the intermediate one, the top and bottom SUA tertiles combined tended to confer mortality risk (RR 2.40 [95% CI 0.89; 6.51]). Adverse outcomes in diabetic women were predicted by tertiles 2 and 3. Conclusions: Inverse association of SUA with adverse outcomes, especially in men, is consistent with the involvement of uric acid mass in autoimmune activation. The positive association of uric acid with adverse outcomes in diabetic women is likely mediated by concomitant high-density lipoprotein dysfunction.