We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Can Steroid Response in Idiopathic Childhood Nephrotic Syndrome bePredicted? A Single Center Quasi-Experimental Study.
- Authors
Rehman, Madeeha; Asghar, Ali; Ehsan, Afsha; Aziz, Madiha; Khatri, Sabeeta; Hashmi, Seema
- Abstract
Objective: To predict the role of clinical risk factors and urinary ß2-microglobulin levels as a biomarker for steroid-resistant nephrotic syndrome. Study Design: Quasi-experimental study. Place and Duration of Study: Paediatric Nephrology Department, Sindh Institute of Urology and Transplantation, Karachi Pakistan, from Jun 2019 to Nov 2020. Methodology: All children (3 months to 12 years) with either first episode or relapse of the nephrotic syndrome were included. A stored urine sample was used on 100 patients with steroid-sensitive (group-1) and 35 patients with steroid-resistant nephrotic syndrome (group-2). In addition, histopathology of all patients with steroid-resistant nephrotic syndrome was recorded. Results: Both groups and those who had focal segmental glomerulosclerosis were compared and analysed to evaluate the predictability of steroid response. There was a significant association in both groups for microscopic haematuria, hypertension, heavy proteinuria (urine spot protein to creatinine ratio >10 g/g) and increased ß2-microglobulin levels (> 3× normal) as individual risk factors (p<0.01). The sensitivity of ß2-microglobulin levels was 78% and a positive predictive value of 80%. Multivariate regression analysis on steroid-resistant nephrotic syndrome as a group did not confer a higher risk; however, for children with focal segmental glomerulosclerosis, the likelihood of steroid unresponsiveness was significantly higher for the same parameters. Conclusion: The addition of biomarker measurement and known clinical risk factors helped predict steroid-resistant focal segmental glomerulosclerosis. However, further studies are warranted before these results can be generalized.
- Subjects
KARACHI (Pakistan); PAKISTAN; FOCAL segmental glomerulosclerosis; NEPHROTIC syndrome; PEDIATRIC nephrology; STEROIDS; REGRESSION analysis; MULTIVARIATE analysis
- Publication
Pakistan Armed Forces Medical Journal, 2022, Vol 72, Issue 3, p980
- ISSN
0030-9648
- Publication type
Article
- DOI
10.51253/pafmj.v72i3.6346