Clinical Trials Logo

Clinical Trial Summary

The purpose of this study is to explore the impact of vitamin D3 on the expression of alpha interferon (IFN alpha) expression in systemic lupus erythematosus (SLE) patients with vitamin D deficiency.


Clinical Trial Description

Systemic Lupus Erythematosus (SLE) is an autoimmune disease characterized by the production of autoantibodies with subsequent immune complex deposition and tissue inflammation. The role of interferon (IFN) alpha in the development of SLE has been repeatedly documented. Vitamin D deficiency is common among lupus patients. Vitamin D is recognized as a regulator of immune response. This study will explore the impact of vitamin D3 supplementation on IFN alpha expression in SLE patients.

The study will last approximately 12 weeks and consist of three treatment groups: 1.) Participants will receive vitamin D3 2000 IU daily 2.) Participants will receive vitamin D3 4000 IU daily 3.) Participants will receive a vitamin D3 placebo daily. There will be four study visits for each participant. Visits will occur at screening, study entry, and Weeks 6 and 12. Physical examination, vital signs, and blood and urine tests will occur at all visits. For females of childbearing potential, a pregnancy test will be performed at screening and Week 6. ;


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00710021
Study type Interventional
Source National Institute of Allergy and Infectious Diseases (NIAID)
Contact
Status Completed
Phase Phase 2
Start date November 2008
Completion date July 2011

See also
  Status Clinical Trial Phase
Terminated NCT03843125 - A Study of Baricitinib in Participants With Systemic Lupus Erythematosus (SLE) Phase 3
Recruiting NCT05698173 - Systemic Lupus Erythematosus and Accelerated Aging N/A
Active, not recruiting NCT01649765 - Pediatric Lupus Trial of Belimumab Plus Background Standard Therapy Phase 2
Recruiting NCT05704153 - Modelling and Control of Non-invasive Vagus Nerve Stimulation for Autoimmune Diseases (1A) N/A
Completed NCT05048238 - Evaluation of Tofacitinib in Prevention of Photosensitivity in Lupus Phase 1
Recruiting NCT06056778 - The Prevalence Evaluation of Systemic Lupus Erythematosus in Russian Patients With Reproductive Issues (PRISMA)
Completed NCT04358302 - Individual Patient Exposure and Response in Pediatric Lupus N/A
Completed NCT03802578 - The Impact of Exercise on Hand Function, Daily Activities Performance and Quality of Life of SLE' Patients N/A
Completed NCT02554019 - Proof-of-Concept Study With BT063 in Subjects With Systemic Lupus Erythematosus Phase 2
Recruiting NCT04835883 - Exploring the Efficacy and Safety of CS20AT04 (Allogenic Bone Marrow-Derived Stem Cell) in Systemic Lupus Erythematosus Patients Phase 2
Terminated NCT02665364 - Phase IIb Study of IFN-K in Systemic Lupus Erythematosus Phase 2
Completed NCT00278538 - Cyclophosphamide and Rabbit Antithymocyte Globulin (rATG)/Rituximab in Patients With Systemic Lupus Erythematosus Phase 2
Completed NCT00069342 - Health Beliefs and Health Behaviors Among Minorities With Rheumatic Diseases
Completed NCT03252587 - An Investigational Study to Evaluate BMS-986165 in Participants With Systemic Lupus Erythematosus Phase 2
Terminated NCT02066311 - Nelfinavir in Systemic Lupus Erythematosus Phase 2
Recruiting NCT01892748 - Cholecalciferol Supplementation on Disease Activity, Fatigue and Bone Mass on Juvenile Systemic Lupus Erythematosus. N/A
Terminated NCT01689025 - An Investigation of Safety and Tolerability of NNC0114-0006 in Subjects With Systemic Lupus Erythematosus (SLE) Phase 1
Completed NCT01475149 - Effect of HCQ on AnxA5 Resistance Assay in Antiphospholipid (aPL) Positive Patients With and Without Systemic Lupus Erythematosus (SLE) N/A
Unknown status NCT01712529 - Physical Exercise, Endothelial Function and Progenitor Endothelial Cells in Systemic Lupus Erythematosus Patients N/A
Completed NCT00962832 - A Study to Evaluate the Efficacy and Safety of Rontalizumab in Patients With Moderately to Severely Active Systemic Lupus Erythematosus Phase 2