Pregnancy and its outcomes in hemodialysis patients in Turkey.

Background/aim: This study aimed to investigate pregnancy frequency and evaluate the factors affecting live births in hemodialysis (HD) patients.

Materials And Methods: Female HD patients whose pregnancy was retrospectively reported between January 1, 2014, and December 31, 2019. The duration of HD, primary disease, whether the pregnancy resulted in abortion, stillbirth, or live birth, whether the HD duration was prolonged after diagnosing the pregnancy and whether it accompanied preeclampsia were recorded.

The thrombotic events in polycythemia vera patients may be related to increased oxidative stress.

Objective: This study was designed to compare the oxidative stress parameters of patients with polycythemia vera (PV) to those of healthy volunteers and to investigate the probable relationship between vascular events and parameters of oxidative status such as total oxidative status (TOS), total antioxidant status, oxidative stress index (OSI) and malondialdehyde (MDA) in PV patients.

Material And Methods: Thirty-five PV patients (20 males and 15 females) and 20 healthy volunteers (11 males and 9 females) were enrolled. The oxidative status parameters of the patients were measured by spectrophotometric analyses at the time of diagnosis and at 6 months after treatment which consisted of phlebotomy and 100 mg/day acetyl salicylic acid with or without hydroxyurea for the high- and low-risk disease group, respectively.

Do hemodialysis adequacy data reflect reality?

Hemodialysis (HD) adequacy requires monitoring in line with standards and at appropriate intervals. However, the use of inappropriate or incorrectly applied techniques in the determination of HD adequacy can lead to highly unfortunate results. This study was intended to identify the path to a solution by determining how far HD adequacy in HD centers in our region reflects reality.

Isolated persistent left superior vena cava with absent right superior vena cava in two cases.

Persistent left superior vena cava (LSVC) with absent right superior vena cava (RSVC) is a very rare congenital anomaly. Its isolated existence is even rarer. Persistent LSVC is usually asymptomatic and discovered incidentally.

Comparative effects of carvedilol and lercanidipine on ultrafiltration and solute transport in CAPD patients.

Background: Peritonitis, the type of buffer used in the dialysate, continue ambulatory peritoneal dialysis (CAPD) of greater than two years duration, increased exposure to dialysate glucose, diabetes mellitus, and the use of beta blockers may contribute to impaired ultrafiltration.

Objectives: The aim of the present study is to compare the effects of a calcium-channel blocker and a beta-blocker on the peritoneal transport and clearance.

Methods: We studied 48 patients with ESRD on chronic peritoneal dialysis, included 27 females and 19 males with mean age 42.

Diurnal rhythm of urinary calcium excretion in adults.

Twenty-four-hour urinary calcium excretion is normally the equivalent of daily calcium intake, and varies between 200-300 mg/dL with a calcium/creatinine ratio of 0.07-0.15.

Effects of late referral to a nephrologist in patients with chronic renal failure.

Background: We lack information about the role of late diagnosis of end-stage renal disease (ESRD), late nephrological referral and its impact on biochemical variables and first hospitalization in East Anatolia, Turkey.

Methods And Results: For a total of 101 ESRD patients, dialysis was initiated between January 1998 and December 2002 at the Yuzuncu Yil University Hospital. Early referral (ER) and late referral (LR) were defined as the time of first referral or admission to a nephrologist greater or less than 12 weeks, respectively, before initiation of haemodialysis (HD).

Effect of indapamide on urinary calcium excretion in patients with and without urinary stone disease.

Background: Indapamide is an antihypertensive agent similar to thiazides, but with some different effects. Thiazide and thiazide-like diuretics are useful in preventing recurrent urinary stone formation due to their hypocalciuric effects.

Objective: To determine the hypocalciuric and other effects on certain laboratory parameters of indapamide 1.

Nephropathy and retinopathy in type 2 diabetic patients living at moderately high altitude and sea level.

Background: High-altitude-induced hypoxia results in various diseases, such as chronic mountain sickness and high altitude retinal edema, and may affect severity and incidence of some cardiovascular diseases. In order to evaluate the effects of moderately high altitude on diabetic nephropathy and retinopathy, a cross-sectional study was planned.

Material Method: Long-term type II diabetic residents of sea level (n=75, 38 male, 37 female, mean age 51.

Effect of glucose concentration on peritoneal inflammatory cytokines in continuous ambulatory peritoneal dialysis patients.

Objective: It is known that glucose concentrations of peritoneal dialysis solutions are detrimental to the peritoneal membrane. In order to determine the effect of glucose concentration on cytokine levels of peritoneal fluid of continuous ambulatory peritoneal dialysis (CAPD) patients, a cross-sectional study was performed.

Methods: Nine non-diabetic CAPD patients participated in two 8-h dwell sessions of overnight exchanges in consecutive days, with 1.

Coexistence of subacute thyroiditis and renal cell carcinoma: a paraneoplastic syndrome.

Renal cell carcinoma is characterized by varied manifestations, which include unusual metastatic sites and paraneoplastic and vascular syndromes. We describe the case of a 57-year-old man who presented with high fever, weight loss, palpitations and a tender goitre. We suggest that, in this patient, subacute thyroiditis manifested as a paraneoplastic syndrome of renal cell carcinoma.

Simultaneous occurrence of papillary intrafollicular and microcarcinomas with bilateral medullary microcarcinoma of the thyroid in a patient with multiple endocrine neoplasia type 2A: report of a case.

We report the case of a simultaneous occurrence of papillary intrafollicular and microcarcinomas with bilateral medullary microcarcinoma of the thyroid in a patient with multiple endocrine neoplasia type 2A. The concurrent presence of two thyroid carcinomas is rare. The simultaneous occurrence of two different tumors in the same thyroid each being multifocal and smaller than 1 cm in diameter has not been previously reported in the literature.