RESUMEN
AIM AND BACKGROUND: Chronic kidney disease (CKD) is associated with increased cardiovascular morbidity and mortality. This study aimed to assess the frequency of cardiac abnormalities across different stages of CKD, providing insights into the relationship between renal dysfunction and cardiac abnormalities. MATERIAL AND METHODS: A cross-sectional observational study was conducted at Lahore General Hospital's Nephrology Department, enrolling 356 non-dialysis CKD patients (stages I-V) over one year. Participants aged 18-65 years with CKD duration of three months or more were included. Exclusion criteria encompassed dialysis dependency, transplantation, acute kidney injury, and various cardiac conditions. Detailed echocardiographic evaluation of cardiac structure and function was noted. RESULTS: This study included 356 patients with CKD across stages I-V, with the majority in stages III (44.7%) and IV (36.5%). Significant variations were observed in age (p<0.000), hypertension prevalence (p=0.004), and smoking status. Haemoglobin, calcium, and phosphate levels differed significantly across stages (p<0.001). Echocardiographic findings revealed significant differences: left ventricular hypertrophy frequency increased from 12.5% in stages I-II to 60.0% in stage V (p=0.001); diastolic dysfunction worsened, with grades 2-3 dysfunction increasing from 6.2% in stages I-II to 51.4% in stage V (p=0.000); systolic dysfunction increased with reduced ejection fraction (<45%) more common in advanced stages (p=0.000); global longitudinal strain worsened from -18.47% to -15.34% (p=0.000); left atrial volume index and pulmonary hypertension also increased significantly (p=0.049). CONCLUSION: This study demonstrates a significant correlation between the progression of CKD and the severity of echocardiographic abnormalities. As CKD advances, structural and functional cardiac abnormalities increase, underscoring the importance of early cardiac evaluation and intervention to improve cardiovascular outcomes in non-dialysis-dependent CKD patients.
RESUMEN
AIM AND BACKGROUND: This study aimed to evaluate the quality of life (QoL) in end-stage kidney disease (ESRD) patients on maintenance hemodialysis through the Missoula-Vitas Quality of Life Index-15 (MVQOLI-15) to identify factors affecting their well-being. MATERIALS AND METHODS: A cross-sectional study was conducted at the Dialysis Unit of the Nephrology Department, Nishtar Hospital Multan. Over six months, 140 eligible patients were enrolled using non-probability consecutive sampling. Participants aged 18-80 years on maintenance hemodialysis for at least six months were evaluated using the MVQOLI-15 questionnaire assessing symptoms, function, interpersonal, well-being, and transcendence dimensions of QoL. Data were analyzed using the IBM SPSS Statistics for Windows, Version 26 (Released 2019; IBM Corp., Armonk, New York). Inferential statistical tests, including the t-test for comparing two groups and analysis of variance (ANOVA) for comparing multiple groups, were utilized to determine the significance of differences in QoL scores among different demographic and clinical categories. P-values less than 0.05 were considered statistically significant. RESULTS: The study analyzed 140 hemodialysis patients, with a mean age of 52.41 ± 16.31 years and an average hemodialysis duration of 4.55 ± 2.46 years. Most participants were aged 61-80 years (35.7%), had secondary education (44.3%), and were married (67.1%). QoL scores, measured using the MVQOLI, indicated mean values for symptoms at 4.51 ± 10.71, function at 5.77 ± 8.04, interpersonal at 7.49 ± 13.67, well-being at -13.60 ± 7.11, transcendence at 8.24 ± 13.12, and a total score of 16.24 ± 2.75. Significant findings include the following: females had higher symptom scores (p=0.001) and lower well-being scores (p=0.000); younger patients (<30 years) had higher function scores (p=0.054); patients on hemodialysis three times per week had higher function scores (p=0.006); patients taking 1 to 3 pills per day had higher transcendence scores (p=0.000); unmarried patients had higher symptoms scores (p=0.064) and lower well-being scores (p=0.004); and illiterate patients had higher symptoms (p=0.005) and transcendence scores (p=0.034). In total score, patients on hemodialysis once per week reported significantly better scores (p=0.011). CONCLUSION: This study highlights varied QoL experiences among hemodialysis patients, with transcendence scoring the highest and well-being, the lowest. Demographic factors such as age, gender, and education level significantly impact the QoL dimensions. Understanding these findings can guide personalized interventions to improve the well-being of hemodialysis patients.