BACKGROUND: Previous studies in patients with osteoarthritis have suggested that the selective cyclooxygenase (COX)-2 inhibitor rofecoxib results in less gastrointestinal damage than non-selective non-steroidal antiinflammatory drugs (NSAIDs). This study compared the incidence of endoscopically detected gastroduodenal ulcers in rheumatoid arthritis patients treated withrofecoxib or a non-selective NSAID. METHODS: In this multicentre, randomised, double blind, 12 week study, patients with rheumatoid arthritis were allocated to rofecoxib 50 mg once daily (n=219), naproxen 500 mg twice daily (n=220), or placebo (n=221). Endoscopy was performed at baseline and at six and 12 weeks. Lifetable analysis and log rank tests were used to analyse the incidence of gastroduodenal ulcers > or =3 mm. Gastric or duodenal ulcers > or =5 mm and erosions were also evaluated as secondary end points. Tolerability was assessed by adverse events. RESULTS: The cumulative incidence of ulcers >; or =3 mm at 12 weeks was significantly higher in patients on naproxen (25.5%) than in patients receiving rofecoxib (6.8%; difference 18.7% (95% confidence interval (CI) 11.7%, 25.7%); p<0.001) or placebo (2.9%; difference 22.6% (95% CI 16.1%, 29.1%); p<0.001). The difference between rofecoxib (6.8%) and placebo (2.9%) did not reach statistical significance (p=0.066). Results were similar for ulcers > or =5 mm and for mean changes from baseline in the number of gastroduodenal erosions. The overall incidence of clinical adverse events was similar among treatment groups (61% of patients on placebo, 62% in patients on rofecoxib, and 66% in patients on naproxen). CONCLUSIONS:Rofecoxib 50 mg daily (twice the dose recommended for this patient population) resulted in a lower incidence of endoscopically detected gastroduodenal ulcers and erosions than treatment with naproxen 500 mg twice daily.
RCT Entities:
BACKGROUND: Previous studies in patients with osteoarthritis have suggested that the selective cyclooxygenase (COX)-2 inhibitor rofecoxib results in less gastrointestinal damage than non-selective non-steroidal antiinflammatory drugs (NSAIDs). This study compared the incidence of endoscopically detected gastroduodenal ulcers in rheumatoid arthritispatients treated with rofecoxib or a non-selective NSAID. METHODS: In this multicentre, randomised, double blind, 12 week study, patients with rheumatoid arthritis were allocated to rofecoxib 50 mg once daily (n=219), naproxen 500 mg twice daily (n=220), or placebo (n=221). Endoscopy was performed at baseline and at six and 12 weeks. Lifetable analysis and log rank tests were used to analyse the incidence of gastroduodenal ulcers > or =3 mm. Gastric or duodenal ulcers > or =5 mm and erosions were also evaluated as secondary end points. Tolerability was assessed by adverse events. RESULTS: The cumulative incidence of ulcers > or =3 mm at 12 weeks was significantly higher in patients on naproxen (25.5%) than in patients receiving rofecoxib (6.8%; difference 18.7% (95% confidence interval (CI) 11.7%, 25.7%); p<0.001) or placebo (2.9%; difference 22.6% (95% CI 16.1%, 29.1%); p<0.001). The difference between rofecoxib (6.8%) and placebo (2.9%) did not reach statistical significance (p=0.066). Results were similar for ulcers > or =5 mm and for mean changes from baseline in the number of gastroduodenal erosions. The overall incidence of clinical adverse events was similar among treatment groups (61% of patients on placebo, 62% in patients on rofecoxib, and 66% in patients on naproxen). CONCLUSIONS:Rofecoxib 50 mg daily (twice the dose recommended for this patient population) resulted in a lower incidence of endoscopically detected gastroduodenal ulcers and erosions than treatment with naproxen 500 mg twice daily.
Authors: R Day; B Morrison; A Luza; O Castaneda; A Strusberg; M Nahir; K B Helgetveit; B Kress; B Daniels; J Bolognese; D Krupa; B Seidenberg; E Ehrich Journal: Arch Intern Med Date: 2000-06-26
Authors: M J Langman; D M Jensen; D J Watson; S E Harper; P L Zhao; H Quan; J A Bolognese; T J Simon Journal: JAMA Date: 1999-11-24 Impact factor: 56.272
Authors: R H Hunt; B Bowen; E R Mortensen; T J Simon; C James; A Cagliola; H Quan; J A Bolognese Journal: Am J Med Date: 2000-08-15 Impact factor: 4.965
Authors: G W Cannon; J R Caldwell; P Holt; B McLean; B Seidenberg; J Bolognese; E Ehrich; S Mukhopadhyay; B Daniels Journal: Arthritis Rheum Date: 2000-05
Authors: C Bombardier; L Laine; A Reicin; D Shapiro; R Burgos-Vargas; B Davis; R Day; M B Ferraz; C J Hawkey; M C Hochberg; T K Kvien; T J Schnitzer Journal: N Engl J Med Date: 2000-11-23 Impact factor: 91.245
Authors: C Hawkey; L Laine; T Simon; A Beaulieu; J Maldonado-Cocco; E Acevedo; A Shahane; H Quan; J Bolognese; E Mortensen Journal: Arthritis Rheum Date: 2000-02