Abstract |
Three dosage schedules of naproxen--1000 mg in the morning and placebo in the evening, 1000 mg in the evening and placebo in the morning, and 500 mg in the morning and again in the evening--were compared for efficacy in treating rheumatoid arthritis in a 13-week, double-blind, crossover study. After a 1-week washout, 48 patients were assigned randomly according to a Latin Square design to one of three dosage sequence groups, each consisting of three 4-week treatment phases. Each group experienced decreases in pain, number of affected joints, morning stiffness, ARA classification, and disease activity evaluated by both patient and physician. The three dosage schedules provided the same therapeutic results, with few and mild side effects. This study indicates that a single daily dose of naproxen can be used to treat rheumatoid arthritis safely and effectively.
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Authors | G Katona, R B Vargas |
Journal | European journal of rheumatology and inflammation
(Eur J Rheumatol Inflamm)
Vol. 6
Issue 3
Pg. 233-41
( 1983)
ISSN: 0140-1610 [Print] England |
PMID | 6391928
(Publication Type: Clinical Trial, Comparative Study, Journal Article, Randomized Controlled Trial)
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Chemical References |
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Topics |
- Adult
- Aged
- Arthritis, Rheumatoid
(drug therapy)
- Clinical Trials as Topic
- Dose-Response Relationship, Drug
- Double-Blind Method
- Drug Administration Schedule
- Female
- Humans
- Male
- Middle Aged
- Naproxen
(administration & dosage, adverse effects, therapeutic use)
- Random Allocation
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