At a glance
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Efficacy of Lower Dose Prednisolone in the Induction of Remission of Lupus Nephritis
In Brief
A Phase 4 clinical trial evaluating Prednisolone for Lupus Nephritis. Completed, enrolled 32 participants across 1 site.
Detailed Summary
The LN is a common cause of mortality and morbidity in SLE. The use of high-dose glucocorticoids (GC) with an immunosuppressive agent is usual practice for treating this condition. Higher dose of GC use might cause adverse effects along with clinical improvement. Studies had reported comparable outcome of lower dose of GC with minimum side effects. The aim of this study was to determine the outcome of lower dose prednisolone in the induction of remission of proliferative LN. This prospective, clinical trial was conducted in Rheumatology outpatient and inpatient department of BSMMU from July 2018 to September 2019. Thirty-two subjects were enrolled after having informed consent. The ACR (American College of Rheumatology) criteria was followed for diagnosis of SLE. The patients of both genders, age ≥18 years, who fulfilled the ACR criteria of LN and unable to afford MMF were enrolled. The patient evaluation tool was SELENA-DAI and Bengali version of SF-12 questionnaire. The 24-hour urinary protein, urine R/M/E, serum creatinine, CBC, serum C3, C4 levels and anti-dsDNA were done at baseline and at final visit of the study. All patients received pulse I/V methylprednisolone 500 mg/day daily for 3 doses. After then experimental group received oral prednisolone 0.5 mg/kg/day and control group received oral prednisolone 1 mg/kg/day for a period of 4 weeks. After then the prednisolone was tapered by 10 mg/day in every two weeks until 40 mg/day, then 5 mg/day in every two weeks until 10 mg/day is reached, after two weeks the dose was tapered by 2.5 mg/day to a maintenance dose of 7.5 mg/day. Both groups were treated in the background of hydroxychloroquine (HCQ), angiotensin receptor blocker (ARB) and pulse I/V cyclophosphamide (CYC) for 6 cycle. The ethical clearance was obtained from Institutional Review Board (IRB) of BSMMU and technical clearance was taken from rheumatology technical board.
Study Details
Timeline
Interventions
Patients of the low and the high dose groups recieved prednisolone in different dose for initial 4 weeks, then tapered gradually. Both groups received pulse I/V methylprednisolone 500 mg/day daily for initial 3 days and monthly cyclophosphamide infusion 750-1000 mg/m2 body surface area.