OBJECTIVES: To compare the efficacies of oral glucosamine, chondroitin, the combination of glucosamine and chondroitin, acetaminophen and celecoxib on the treatment of knee and/or hip osteoarthritis.
METHODS: We searched electronic databases including PubMed, Embase, and Cochrane Library and the reference lists of relevant articles published from inception to October 23, 2017. A Bayesian hierarchical random effects model was used to examine the overall effect size among mixed multiple interventions.
RESULTS: We identified 61 randomised controlled trials of patients with knee and/or hip osteoarthritis. There was no obvious difference in the results between the traditional meta-analysis and the network meta-analysis. The network meta-analysis demonstrated that celecoxib was most likely the best option (SMD, -0.32 [95% CI, -0.38 to -0.25]) for pain, followed by the combination of glucosamine and chondroitin. For physical function, all interventions were significantly superior to oral placebo except for acetaminophen. In terms of stiffness, glucosamine (SMD, -0.36 [95% CI, -0.67 to -0.06]) and celecoxib (SMD, -0.29 [95% CI, -0.51 to -0.08]) were significantly better compared to placebo. In view of safety, compared to placebo only, celecoxib and acetaminophen presented significant differences.
CONCLUSIONS: Given the effectiveness of these non-steroidal anti-inflammatory drugs and symptomatic slow-acting drugs, oral celecoxib is more effective than placebo on relieving pain and improving physical function, followed by the combination of glucosamine and chondroitin. Acetaminophen is likely the least efficacious intervention option. This information, accompanied by the tolerability and economic costs of the included treatments, would be conducive to making decisions for clinicians.
Osteoarthritis (OA) is the most common form of arthritis in older individuals and is among the most prevalent and disabling chronic conditions worldwide.We conducted a meta-analysis to determine the efficacy and safety of celecoxib, a cyclooxygenase-2 (COX-2) inhibitor in the treatment of osteoarthritis. Studies were pooled, and mean difference (MD), relative risk (RR), and its corresponding 95% confidence interval (CI) were calculated. Fifteen relevant articles were included for this meta-analysis study.We observed that osteoarthritis total score (MD = -4.41, 95% CI -7.27 to -1.55), pain subscale score (MD = -0.86, 95% CI -1.10 to -0.62), and function subscale score (MD = -2.90, 95% CI -5.12 to -0.67) in OA patients treatment with celecoxib was significantly improved than that with placebo. There was no significant difference in the incidence of adverse events (AEs), SAEs, and discontinuations due to AEs; however, the incidence of gastrointestinal AEs in OA patients treatment with celecoxib is significantly higher than that with placebo. For AE, the incidence of abdominal pain in OA patients with celecoxib was significantly higher than that with placebo (RR = 2.24, 95% CI: 1.40-3.58; P = 0.839, I = 0%). There was no significant difference in diarrhea, dyspepsia, headache, and nausea.This meta-analysis indicated that celecoxib treatment (200 mg orally once daily) led to significant improvement in the pain and function of osteoarthritis. However, compared with placebo control, celecoxib resulted in greater gastrointestinal AEs, especially abdominal pain after approximately 10 to 13 weeks of treatment. The current study, therefore, provides valuable information to help physicians make treatment decisions for their patients with OA.
To compare the efficacies of oral glucosamine, chondroitin, the combination of glucosamine and chondroitin, acetaminophen and celecoxib on the treatment of knee and/or hip osteoarthritis.
METHODS:
We searched electronic databases including PubMed, Embase, and Cochrane Library and the reference lists of relevant articles published from inception to October 23, 2017. A Bayesian hierarchical random effects model was used to examine the overall effect size among mixed multiple interventions.
RESULTS:
We identified 61 randomised controlled trials of patients with knee and/or hip osteoarthritis. There was no obvious difference in the results between the traditional meta-analysis and the network meta-analysis. The network meta-analysis demonstrated that celecoxib was most likely the best option (SMD, -0.32 [95% CI, -0.38 to -0.25]) for pain, followed by the combination of glucosamine and chondroitin. For physical function, all interventions were significantly superior to oral placebo except for acetaminophen. In terms of stiffness, glucosamine (SMD, -0.36 [95% CI, -0.67 to -0.06]) and celecoxib (SMD, -0.29 [95% CI, -0.51 to -0.08]) were significantly better compared to placebo. In view of safety, compared to placebo only, celecoxib and acetaminophen presented significant differences.
CONCLUSIONS:
Given the effectiveness of these non-steroidal anti-inflammatory drugs and symptomatic slow-acting drugs, oral celecoxib is more effective than placebo on relieving pain and improving physical function, followed by the combination of glucosamine and chondroitin. Acetaminophen is likely the least efficacious intervention option. This information, accompanied by the tolerability and economic costs of the included treatments, would be conducive to making decisions for clinicians.
Pregunta de la revisión sistemática»Revisión sistemática de intervenciones
