Efficacy of Seluang Fish Oil (Rasbora Argyrotaenia) and Synbiotics Supplementation on CD4+CD25+ Foxp3+ T-regulator Cells, IL17/IL-10 Ratio, and Disease Activity in Systemic Lupus Erythematosus Patients

The study aimed to evaluate the efficacy of seluang fish oil (Rasbora argyrotaenia) and synbiotics (containing Lactobacillus helveticus R0052 60%, Bifidobacterium infantis R0033 20%, Bifidobacterium bifidum R0071 20% and frukto-oligosaccharide 80 mg) supplementation compared to placebo towards Systemic Lupus Erythematosus disease activity Index (SLEDAI)-2K score, IL-17/IL-10 ratio and CD4+ CD25+ Foxp3+T-regulator levels in Systemic Lupus Erythematosus (SLE) patients. The current study was designed as a single-center double-blind randomized controlled clinical trial. The participants were voluntarily recruited 18-55 years old SLE patients diagnosed based on SLICC criteria, with mild to moderate disease activity, were clinically stable for ≥ 4 months (on prednison ≤ 20 mg/day or equivalent) and willingly ceased vitamin D and probiotic consumption during the trial study. Participants were randomized into two groups receiving seluang fish oil and synbiotics supplementation, or placebo. Evaluations were conducted on week 4, 8 and 12 for clinical symptoms, side effects and adherence. IL-17/IL-10 ratio and CD4+ CD25+ Foxp3+T-regulator levels were evaluated at the beginning and at the end of the 12 week trial for analysis.

NCT Number	NCT06659068
Lead Sponsor	Universitas Sriwijaya
Conditions	Systemic Lupus Erythematosus (SLE)
Enrollment	40 participants
Start Date	2024-05-16
Primary Completion	2024-12-31 (estimated)
Study Completion	2025-01-31 (estimated)
Updated on ClinicalTrials.gov	2024-10-26