Interferon gamma in rheumatoid arthritis--a double blind study comparing human recombinant interferon gamma with placebo - PubMed (original) (raw)

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Interferon gamma in rheumatoid arthritis--a double blind study comparing human recombinant interferon gamma with placebo

E M Veys et al. J Rheumatol. 1988 Apr.

Abstract

A double blind trial comparing recominant interferon gamma (IFN gamma) with placebo in rheumatoid arthritis is presented. Twenty-six patients entered the study and 22 completed the 6-month period. IFN gamma was administered subcutaneously as was placebo; the 1st week, patients treated with the active compound received a daily subcutaneous injection of 100 micrograms of IFN gamma and for the following 23 weeks the schedule was decreased to 2 injections of 100 micrograms every week. No serious side effects were observed. After Week 24 the group treated with the active compound showed a significant decrease of the joint tenderness score and the placebo group showed a significant increase of the number of subcutaneous nodules. All other variables shifted in favour of the active compound but not significantly. More double blind trials with a larger number of patients and using other treatment schedules or other routes of administration are required.

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