TITLE:
Cutaneous Abnormalities in Chronic Kidney Disease Patients with and without Dialysis
AUTHORS:
Md. Obaidur Rahman, Muhammad Rafiqul Alam, Asia Khanam, Md. Rezaul Alam, Md. Kabir Hossain, A. K. M. Shahidur Rahman, Fahmida Haque
KEYWORDS:
Chronic Kidney Disease (CKD), Cutaneous Manifestations, Maintenance Hemodialysis (MHD)
JOURNAL NAME:
Journal of Biosciences and Medicines,
Vol.8 No.1,
January
9,
2020
ABSTRACT: Background: Chronic kidney disease (CKD) is increasingly prevalent worldwide. CKD may present with different cutaneous manifestations. Objectives: To evaluate the dermatological manifestations and compare these manifestations between patients with maintenance hemodialysis (MHD) and non-dialysis groups. Methods: It was a cross sectional study conducted in the Department of Nephrology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh from April 2013 to March 2014. A total of 150 hospital admitted CKD patients were evaluated for dermatological manifestations. Age, gender, haemoglobin level, 24-hours urinary total protein (UTP), serum creatinine, serum fasting lipid profile, estimated glomerular filtration rate (e-GFR) and dermatological manifestations of the study subjects were recorded accordingly. Inter-group comparisons were made between patients with and those without cutaneous abnormality. Results: Out of 150 study subjects, 99 (66%) were male and 51 (34%) were female, 69 (46%) patients were on MHD and 81 (54%) patients were without dialysis, their mean (±SD) age was 44.6 ± 12.3 year. A Total of 126 (84%) patients had cutaneous abnormalities; among them 69 (54.76%) were pre-dialytic and 57 (45.24%) were on MHD group. The mean (±SD) serum creatinine was relatively higher but haemoglobin level was significantly lower (p = 0.021), while UTP was significantly higher (p = 0.038) among patients with cutaneous abnormality. There was no relationship between lipid profile with cutaneous abnormality. Among 126 (84%) patients with cutaneous abnormality; pallor was the most common cutaneous abnormality (72%) followed by xerosis (68.66%), pruritus (65.33%), half and half nails (38.66%), pigmentation (33.33%), purpura/ecchymosis (16.66%), fungal infection (16%), ulcerative stomatitis (10.66%) and bacterial infection (10%). Pigmentation (52.6%), purpura (35.1%), ulcerative stomatitis (21.1%) and bacterial infection (19.3%) were significantly higher in MHD group. Among 69 (54.76%) predialytic patients; 11 (15.94%), 20 (28.98%) and 38 (55.07%) of them were on CKD stage-III, IV and V respectively. Conclusions: The dermatological disorders are frequent among CKD patients. Pallor, pruritus, xerosis, pigmentation and purpura are predominant changes. Pigmentation, purpura, ulcerative stomatitis and bacterial infection are significantly higher in MHD patients. Cutaneous abnormalities are more frequent in advance stages of CKD.