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Copyright of Cukurova Medical Journal / Çukurova Üniversitesi Tip Fakültesi Dergisi is the property of Cukurova University, Faculty 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.)

Purpose: We investigated the effects of hypokalemia on clinical outcomes in hospitalized patients with Covid-19 pneumonia. Materials and Methods: In this single-center retrospective study, we recorded characteristics of hospitalized covid-19 pneumonia patients and laboratory test results on the first hospital day. Duration of hospitalization, requiring intensive care including mechanical ventilation and survival, were determined. Results: Our study included 185 patients and of them 111 male (60% male) patients with mean age of 64 ± 14.5 (23- 90). Patients were grouped as hypokalemic (16.8%) and normokalemic patients (83.2%). The number of diabetic patients was higher in the normokalemic group. Serum total protein and albumin levels were lower in hypokalemic group, while alkaline phosphatase, gamma-glutamyl transpeptidase, total bilirubin, direct bilirubin, blood pH and bicarbonate level were higher. In multiple logistic regression analyses, alkalosis increased risk of hypokalemia 5.73 times. Duration of hospitalization, requirement of intensive care and hospital mortality were similar in hypokalemia and normokalemia patients. Conclusion: In patients with Covid-19 pneumonia, hypokalemia has been found to be quite common as high as 16.8% at the first presentation. Hypokalemia was related to metabolic alkalosis but unrelated to the duration of hospitalization, requirement of intensive care including mechanical ventilation and hospital mortality. [ABSTRACT FROM AUTHOR]

Purpose: The aim of this study was to investigate the incidence of left ventricular geometric patterns in patients with chronic kidney disease (CKD). Materials and Methods: A total of 162 patients (100 males) with stage 2--5 CKD were included in the study. Patient age was between 17 and 79 years. Left ventricular geometry (LVG) patterns were calculated as left ventricular normal geometry (LVNG), left ventricular concentric remodeling (LVCR), concentric left ventricular hypertrophy (cLVH) and eccentric left ventricular hypertrophy (eLVH) by echocardiographic parameters. Results: The incidence of LVH was 45.1%. LVG patterns were found as follows: eLVH in patients 18(11.1%), cLVH in 42(25.9%), LVCR in 51(31.5%), and LVNG 51(31.5%). LVNG was found 10.38% and 34.27% in CKD stage 2 and dialysis, respectively. LVCR was as high as 62.3% in CKD stage2. cLVH and eLVH were found as 35.92% and 29.13% in stage 5 non-dialysis and dialysis, respectively. There was a relationship between clinical characteristics and LVG as follows age and GFR with LVCR, HbA1C and serum levels of albumin and sodium with cLVH, and age and serum albumin with eLVH Conclusions: In our CKD patients, abnormal LVG was found as earlier as CKD stage 2. The incidence of cLVH and eLVH was higher in advanced stages of CKD. Nontraditional factors such as volume status and nutrition were also crucial for left ventricular remodeling. [ABSTRACT FROM AUTHOR]

Purpose: The aim of this study was to evaluate baseline parameters including platelet-lymphocyte ratio (PLR) and neutrophil-lymphocyte ratio (NLR) as predictive value for mortality in hemodialysis patients. Materials and Methods: In this study 129 patients undergoing hemodialysis more than 3 months, were evaluated for survival between 1999 and 2017. In the 3. Month of beginning of hemodialysis clinical and laboratory parameters of the patients were evaluated retrospectively. The patients were separated into 2 groups as dead and living. After 30 excluded patients due to study criteria, 33 paients of the remaining 99 patients died and 66 were still undergoing hemodialysis. Results: The mean age of patients was 57 ± 18.9 years (13- 93), 46.5% (46) were female and mean hemodialysis vintage was 35.02 ± 30.44 months. According to Kaplan Meier, survival analysis PLR was significantly higher in hemodialysis patients who died compared to surviving hemodialysis patients but NLR was not different in hemodialysis patients who surviving or died. Multivariate Cox regression analysis model, correlated factors associated with mortality were PLR and serum sodium. Conclusion: Baseline PLR and serum sodium were found to be sensitive biomarkers for mortality. Baseline 3. hemodialysis month PLR of which is easily accessible, inexpensive and simple, can be a predictor of mortality at follow up period in hemodialysis patients. [ABSTRACT FROM AUTHOR]

Purpose: In hemodialysis patients, detection of left ventricul diastolic dysfunction as early as possible is critically important. The presystolic wave occurs in the left ventricul outflow tract and it’s associated with left ventricul stiffness and compliance. The aim of this study was to evaluate the clinical significance of presystolic wave in the detection of diastolic dysfunction in hemodialysis patients. Materials and Methods: In this cross-sectional study, eighty hemodialysis patients and 88 healthy controls were included in the study. The laboratory parameters were tested before the dialysis. The conventional B-mode, pulsed doppler parameters, doppler tissue-imaging, and presystolic wave measurements were performed at echocardiography. Results: Presystolic wave was detected in 46.0% of patients and 18.1% of the control group. There was no statistically significant difference between patients in terms of MPI, mitral E and A wave velocity, E/A and e’/a’ ratio, deceleration time, septal a’ and e’ wave velocity, and Sao in either presence or absence of presystolic wave. In the univariate model, higher Eao velocity and septal E/e’ ratio, and reduced duration of hemodialysis were determined as risk factors for the presence of presystolic wave. Conclusion: The assessment of presystolic wave on echocardiography examination may provide important information about the left ventricul diastolic function. But we have demonstrated in this study that presystolic wave is not entirely associated with left ventricul diastolic dysfunction in hemodialysis patients. [ABSTRACT FROM AUTHOR]

Leptospirosis is a zoonosis transmitted through the urine of infected animals. Leptospira can be associated with respiratory, renal, hepatic and hematological complications and most importantly carries a high mortality when untreated. We present a rare cause of acute renal failure, acute hepatitis, hyperbilirubinemia and cold agglutinin disease occurring simultaneously with leptospirosis. [ABSTRACT FROM AUTHOR]

Copyright of Cukurova Medical Journal / Çukurova Üniversitesi Tip Fakültesi Dergisi is the property of Cukurova University, Faculty 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.)