Burden of Chronic Kidney Disease of Undetermined Aetiology (CKDu) in a Tertiary Care Public Hospital in North India.
Nephron
; : 1-8, 2024 Jul 22.
Article
em En
| MEDLINE
| ID: mdl-38964302
ABSTRACT
INTRODUCTION:
Chronic kidney disease of undetermined aetiology (CKDu) is an important public health problem. Indian data are mostly based on studies from rural regions in south and east India. We examined the burden and profile of CKDu in patients attending a tertiary care hospital in north India.METHODS:
We assessed records of consecutive new CKD patients registered in a nephrology clinic from January 2015 to June 2022. Patients were classified as having CKDu based on predefined inclusion and exclusion criteria. Clinical and laboratory parameters at presentation and kidney biopsy when done were noted.RESULTS:
Records of 32,369 patients with CKD were screened, and 29,663 were included (2,706 excluded due to inadequate data). A total of 370 (1.2%) patients were categorized as CKDu. Mean age was 41 ± 14.7 years, 58.1% being male. Of them, 158 (42.7%) patients were in CKD stage 3, 89 (24.1%) in stage 4, 84 (22.7%) in stage 5, and 39 (10.5%) were dialysis dependent at presentation; 232 (62.7%) patients had proteinuria <0.5 gm/day and 138 (37.3%) between 0.5 and 1 gm/day. Renal histology was available for 65 CKDu patients 62 had chronic tubulointerstitial nephritis (CTIN) and 3 had non-specific changes.CONCLUSION:
When defined using strict criteria with intensive diagnostic workup, burden of CKDu is low in our hospital-based cohort of CKD patients. CTIN is the predominant histopathological finding in kidney biopsy.
Texto completo:
1
Coleções:
01-internacional
Temas:
Geral
Base de dados:
MEDLINE
Idioma:
En
Revista:
Nephron
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Índia