Scandinavian journal of rheumatology · 2004
Etoricoxib reduced pain and disability and improved quality of life in patients with chronic low back pain: a 3 month, randomized, controlled trial.
Клиническое исследованиеСтатьяМногоцентровое исследованиеРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Pallay R M, Seger W, Adler J L, Ettlinger R E, Quaidoo E A, Lipetz R, O'Brien K, Mucciola L, Skalky C S, Petruschke R A, Bohidar N R, Geba G P
Аннотация
BACKGROUND: Chronic low back pain (LBP) is a growing health problem. Non-steroidal anti-inflammatory drugs (NSAIDs) are used to treat this condition, but have not demonstrated efficacy beyond 2 weeks, and no studies have shown that NSAIDs produce durable improvements in disability.
METHODS: To evaluate the efficacy and durability of effect of etoricoxib for chronic LBP, a randomized, double blind, placebo-controlled trial was conducted at 46 centres. Three hundred and twenty-five patients with chronic LBP requiring treatment with an NSAID or paracetamol were randomized 1:1:1 to etoricoxib 60 mg (n=109), 90 mg (n=106), or placebo (n=110), daily for 3 months. Pre-specified endpoints over 3 months included LBP intensity scale (visual analog scale 0-100 mm) time-weighted average change from baseline, the Roland-Morris Disability Questionnaire (RMDQ), the LBP bothersomeness scale, patient and investigator global assessments, and measures of quality of life.
RESULTS: Both etoricoxib groups experienced significant reductions in LBP intensity at 4 weeks versus placebo [-15.15 mm and -13.03 mm for 60 and 90 mg, respectively, probability (p)<0.001 for each], which was maintained over 3 months. Treatment resulted in significant improvement from baseline compared to placebo in RMDQ scores (etoricoxib 60 mg, -2.82 and 90 mg, -2.38, p<0.001 for each) over 12 weeks and most other efficacy endpoints. There were no significant differences between treatments in incidence of adverse events (AEs) or discontinuations due to AEs.
CONCLUSION: Etoricoxib provided significant relief of symptoms and disability associated with chronic LBP detected at 1 week, confirmed at 4 weeks, and maintained over 3 months. Reductions in chronic LBP severity corresponded to improvements in physical functioning and quality of life. All treatments were generally well tolerated.
METHODS: To evaluate the efficacy and durability of effect of etoricoxib for chronic LBP, a randomized, double blind, placebo-controlled trial was conducted at 46 centres. Three hundred and twenty-five patients with chronic LBP requiring treatment with an NSAID or paracetamol were randomized 1:1:1 to etoricoxib 60 mg (n=109), 90 mg (n=106), or placebo (n=110), daily for 3 months. Pre-specified endpoints over 3 months included LBP intensity scale (visual analog scale 0-100 mm) time-weighted average change from baseline, the Roland-Morris Disability Questionnaire (RMDQ), the LBP bothersomeness scale, patient and investigator global assessments, and measures of quality of life.
RESULTS: Both etoricoxib groups experienced significant reductions in LBP intensity at 4 weeks versus placebo [-15.15 mm and -13.03 mm for 60 and 90 mg, respectively, probability (p)<0.001 for each], which was maintained over 3 months. Treatment resulted in significant improvement from baseline compared to placebo in RMDQ scores (etoricoxib 60 mg, -2.82 and 90 mg, -2.38, p<0.001 for each) over 12 weeks and most other efficacy endpoints. There were no significant differences between treatments in incidence of adverse events (AEs) or discontinuations due to AEs.
CONCLUSION: Etoricoxib provided significant relief of symptoms and disability associated with chronic LBP detected at 1 week, confirmed at 4 weeks, and maintained over 3 months. Reductions in chronic LBP severity corresponded to improvements in physical functioning and quality of life. All treatments were generally well tolerated.