2007
DOI: 10.1016/j.joca.2007.05.022
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A randomized placebo-controlled trial comparing the efficacy of etoricoxib 30 mg and ibuprofen 2400 mg for the treatment of patients with osteoarthritis

Abstract: Treatment with etoricoxib 30 mg q.d. provides superior efficacy vs placebo and comparable clinical efficacy vs ibuprofen 2400 mg (800 mg t.i.d.) for the treatment of OA of the hip and knee.

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Cited by 52 publications
(53 citation statements)
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“…For example, the etoricoxib 30 and 60 mg doses have shown efficacy in osteoarthritis patients with higher doses not providing additional analgesic benefit. [20][21][22] In rheumatoid arthritis, a condition associated with a higher level of inflammation compared with osteoarthritis, the 90 mg dose has been shown to be the maximal dose of etoricoxib with lower doses not providing adequate analgesic effect alone. 20,23,24 Therefore, it is possible that the inflammatory process associated with postoperative dental pain designs is limited versus a more traumatic surgical setting.…”
Section: Discussionmentioning
confidence: 99%
“…For example, the etoricoxib 30 and 60 mg doses have shown efficacy in osteoarthritis patients with higher doses not providing additional analgesic benefit. [20][21][22] In rheumatoid arthritis, a condition associated with a higher level of inflammation compared with osteoarthritis, the 90 mg dose has been shown to be the maximal dose of etoricoxib with lower doses not providing adequate analgesic effect alone. 20,23,24 Therefore, it is possible that the inflammatory process associated with postoperative dental pain designs is limited versus a more traumatic surgical setting.…”
Section: Discussionmentioning
confidence: 99%
“…20 According to several random clinical trials, NSAIDs produced better results with regard to pain when compared to placebo, but with worse results when compared to patients treated with painkillers. 21 NSAIDs operate by inhibiting the synthesis of prostaglandins, which is known as a primary antiinflammatory mechanism; prostaglandins are inflammatory mediators that contribute to pain and inflammation in a process mediated by cyclooxygenase enzymes (COX-1 and COX-2), 19 i.e., they inhibit COX-1 and COX-2. Despite the biomechanical characteristics of the disease, its pathophysiology is caused by an imbalance between the mechanisms of formation and degeneration of the cartilage matrix, being this process regulated by proinflammatory cytokines, such as the interleukin-1 (IL-1), the tumor necrosis factor alpha (TNF-alpha) and proteinases.…”
Section: Discussionmentioning
confidence: 99%
“…During 12 weeks of treatment, the risk of GI events was comparable to that found with other comparators (OR=0.38, 95% CrI=0.03∼4.28, P=0.21 compared with placebo, OR=0.94, 95% CrI=0.04∼20.35, P=0.49 with celecoxib and OR=0.49, 95% CrI=0.03∼7.21, P=0.29 with ibuprofen), while the risk of GI events was significantly lower than that found with naproxen (OR=0.18, 95% CrI=0.03∼1.17, P=0.03) ( Figure 4A). Among studies that included patients with OA of the lower extremities and involved treatment of 12 weeks, etoricoxib showed significantly lower risk of GI events compared with naproxen (OR=0.18, 95% CrI=0.01∼2.73, P=0.06), while there was no significant difference compared with placebo, celecoxib, and ibuprofen (OR=0.24, 95% CrI=0.01∼ 6.07, P=0.18 with placebo, OR=0.99, 95% CrI=0.01∼ 162.70, P=0.50 with celecoxib, OR=0.33, 95% CrI=0.00∼ 20.83, P=0.27 with ibuprofen) ( Figure 4B) [26][27][28][29][30]. In analysis according to dose of etoricoxib, 30 mg of etoricoxib showed comparable risk of GI events with celecoxib, ibuprofen and placebo during 12 weeks.…”
Section: Risks Of Gastrointestinal Adverse Events Of Etoricoxibmentioning
confidence: 91%
“…A final 10 studies were included in our study after further reviewing full texts [21][22][23][24][25][26][27][28][29][30]: eight were excluded because they were not RCTs, three were without peer review, seven involved non-OA patients, one did not involve etoricoxib, 16 reported no outcome of interest, two did not utilize adequate comparators, and one was excluded for other reasons (Figure 1). …”
Section: Study Characteristicsmentioning
confidence: 99%
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