Effect of intradialytic aerobic exercise intervention on dialysis adequacy and quality of life in patients with end-stage kidney disease undergoing hemodialysis at Dr. Sardjito General Hospital, Indonesia.

BACKGROUND: End-stage kidney disease (ESKD) carries a significant financial burden due to the need for hemodialysis (HD). Many HD patients do not achieve optimal dialysis, particularly in developing countries like Indonesia where HD is performed twice a week. To answer this issue, a study was conducted at Dr. Sardjito hospital, Indonesia to investigate the effectiveness of intradialysis aerobic exercise in improving dialysis adequacy and quality of life in conventional HD patients. METHODS: This study is an experimental design with a pre-test-post-test control group. ESKD with HD patient was divided into treatment and control groups. The intervention group was subjected to 30 min of intradialysis aerobic exercise using an ergocycle within the first 2 h of the HD sessions, while the control group received regular care. Both groups were followed for 12 weeks. Dialysis adequacy is measured using Kt/V and Urea Reduction Ratio (URR). Quality of life is assessed using KDQOL-36 questionnaire. RESULTS: There was a significant increase in Kt/V and URR (%) in the intervention group compared to the control group, (0.122 ± 0.151 vs - 0.135 ± 0.176, p < 0.001) and (2.627 ± 4.634 vs - 2.620 ± 3.949, p < 0.001), respectively. In addition, quality of life also improved significantly with KDQOL-36 summary score was significantly higher 73.47 (39.44-89.31) to 80.97 (43.06-92.36); p = 0.007) in the intervention group. Multivariate analysis showed that intradialysis exercise (p = 0.001), female gender (p = 0.044), and intradialysis diastolic pressure (p = 0.018) can significantly affect Kt/V changes. CONCLUSION: Intradialytic aerobic exercise for 12 weeks effectively improves dialysis adequacy and quality of life in routine HD patients. This suggests an opportunity for routine deployment, especially when HD resources are limited. However, further studies are needed to investigate additional efficacy aspects and improve exercise protocols for specific ESKD patients. TRIAL REGISTRATION: TCTR202403270002 (retrospectively registered on March 27, 2024).

Persistent Left Superior Vena Cava Identified After Hemodialysis Catheter Insertion: A Case Report.

INTRODUCTION: Central venous catheter (CVC) insertion is the most commonly performed clinical procedure when a patient initiates hemodialysis. Despite its clinical benefits, CVC insertion has several risks of complications. Thrombosis, venous stenosis, infection, arrhythmia, pneumothorax, and bleeding are among these complications. Malposition of the tip of the CVC can also occur with an incidence of up to 7%. One of several factors that could contribute to malposition is venous anatomy variation. Persistent left superior vena cava (PLSVC) is an extremely rare venous anatomical disorder but might have a significant clinical impact. CASE PRESENTATION: Here we report a PLSVC case that was identified in chest radiography after the insertion of a CVC catheter in a patient with end-stage renal disease (ESRD). A 40-year-old woman with a history of type 2 diabetes mellitus, hypertension, dyslipidemia, and obesity was presented in the emergency room with dyspnea for 1 week. Acute hemodialysis was required because of the ESRD and pulmonary edema. The PLSVC condition accompanied by various complications that occurred in this patient became a dilemma for the nephrologist in determining the diagnosis and proper CVC management. DISCUSSION: PLSVC is the most common congenital abnormality of the vena cava, even though it has a very small incidence. PLSVC occurs in about 0.1-0.5% of the total population and reaches 10% in individuals with congenital heart abnormalities. Most PLSVC presents along with normal superior vena cava and drains into the right atrium, which makes it very difficult to see the clinical signs and symptoms. Almost all PLSVC conditions are found incidentally during or after invasive procedures such as CVC insertion. CVC insertion in the PLSVC condition needs proper management to minimize the risk of complications. CONCLUSION: This case shows the importance of understanding the PLSVC condition, which, although very rare, is expected to increase the awareness of the nephrologist in making the diagnosis, determining appropriate management, and preventing complications, thereby improving patient safety.

Comparison between brief food frequency questionnaire and food record to assess the energy and protein intake of hemodialysis patients at Dr. Sardjito Hospital in Indonesia.

Dietary assessment is absolutely necessary to meet the dietary requirements of hemodialysis (HD) patients. A food record is the most commonly used method; however, it is not routinely performed. The weakness of this method is that it is burdensome for some respondents and requires more time to complete data entry. Meanwhile, the brief food frequency questionnaire (BFFQ) is a quicker and simpler method to assess individual dietary intake. We aimed to compare the BFFQ and food records as assessment methods of energy and protein intake for HD patient in Dr. Sardjito Hospital in Indonesia. This study was conducted on March to April 2015 in HD Unit of Dr. Sardjito Hospital, Indonesia, as an observational study. This was a cross-sectional study. Data were collected from 103 patients, who were selected using a purposive sampling method. All participants' dietary intakes were assessed using a food record and the BFFQ to obtain total protein and energy intakes. Wilcoxon test was used for the statistical analysis. There was a significant difference (P <0.0001) between the methods used to assess energy intake in HD patients at Dr. Sardjito Hospital. However, there was no significant difference (P = 0.732) between the two methods used to assess protein intake among patients. This difference was caused by a missing list in the BFFQ about snacks that were usually consumed by patients as energy sources. The BFFQ can be used as a protein intake assessment tool in HD patients. However, the BFFQ is not suitable to assess energy intake in patients.

Hepatitis B and C virus infection among hemodialysis patients in Yogyakarta, Indonesia: Prevalence and molecular evidence for nosocomial transmission.

Hemodialysis patients are at an increased risk of acquiring hepatitis B virus (HBV) and hepatitis C virus (HCV) infection. However, the prevalence of hepatitis viral infection and its genotype distribution among hemodialysis patients in Indonesia are unclear. In order to investigate these issues and the possibility of nosocomial transmission, 161 hemodialysis patients and 35 staff members at one of the hemodialysis unit in Yogyakarta, Indonesia, were tested for serological and virological markers of both viruses. HBV surface antigen (HBsAg) was detected in 18 patients (11.2%) and in two staff members (5.7%). Anti-HCV was detected in 130 patients (80.7%) but not in any staff members. Occult HBV and HCV infection were detected in 21 (14.7%) and 4 (12.9%) patients, respectively. The overall prevalence rates of HBV and HCV infection among patients were 24.2% and 83.2%, respectively. HCV infection was independently associated with hemodialysis duration and the number of blood transfusions. Phylogenetic analysis revealed that 23 of 39 tested HBV strains (59%) were genotype B, 11 (28.2%) were genotype C, and 5 (12.8%) were genotype A. HCV genotype 1a was dominant (95%) among 100 tested HCV strains. Nosocomial transmission was suspected because the genotype distribution differed from that of the general population in Indonesia, and because the viral genomes of several strains were identical. These findings suggest that HBV and HCV infection is common among hemodialysis patients in Yogyakarta, and probably occurs through nosocomial infection. Implementation of strict infection-control programs is necessary in hemodialysis units in Indonesia.

Detection and prevention of chronic kidney disease in Indonesia: initial community screening.

AIM: This survey evaluated the prevalence of chronic kidney disease (CKD if estimated glomerular filtration rate (eGFR) <60 mL/min per 1.73 m(2)) and its risk factors amongst subjects from urban and semi-urban areas. METHODS: History of hypertension, diabetes mellitus, kidney disease, cardio- and cerebrovascular diseases of subjects and their families was recorded. Blood pressure was determined as the mean of three readings in the sitting position and hypertension classified according to the Joint National Committee VII. Urinalysis was assessed using Combi 10R dipstick test. Random blood glucose and serum creatinine were measured in subjects with either hypertension, proteinuria, glycosuria and/or a history of diabetes. eGFR was calculated according Cockcroft-Gault (CG) adjusted by body surface area (BSA), Modification of Diet in Renal Disease (MDRD) and Chinese MDRD equations. RESULTS: Of 9412 subjects recruited, 64.1% were female. Persistent proteinuria was found in almost 3%. Systolic and diastolic hypertension was found in 10%, isolated systolic hypertension in 4.8% and isolated diastolic hypertension in 4.6%. CKD was found in 12.5% (CG), 8.6% (MDRD) or 7.5% (Chinese MDRD) of subjects with either hypertension, proteinuria and/or diabetes. Proteinuria, systolic blood pressure and a history of diabetes mellitus were independent predictors of impaired eGFR. Obesity and smoking history were found in 32.5% and 19.8%, respectively. CONCLUSION: The present study showed a high prevalence of CKD in representative urban and semi-urban areas and argues for screening and treatment of all Indonesians, particularly those at an increased risk of CKD.