Our findings are expected to provide real-world evidence of the renal-adverse effects of colchicine and NSAIDs combination therapy in patients with gout, which will guide healthcare professions in optimizing gout treatment regimens and evaluating risks of renal impairment.
Background: Gout is a common prevalent disease, which causes a low quality of life and poses a significant health burden nationally and internationally. Colchicine and Nonsteroidal anti-inflammatory drug (NSAID) are the mainstay treatment of gout. Concurrent use of colchicine and NSAIDs are more than half in all prescriptions of the gout patients. Both colchicine and NSAIDs may cause renal impairment. However, the empirical evidence of renal impairment of colchicine and NSAIDs combination therapy is limited and even absent. Objectives: This proposal will assess the association between colchicine and NSAIDs combination therapy and acute kidney injury. The investigators further evaluate the relationships of duration-response, recency-response, and dose-response.
Study Type
OBSERVATIONAL
Enrollment
2,000
Colchicine and nonsteroidal anti-inflammatory drug combination therapy
Acute kidney injury
Number of participants with a diagnosis of acute kidney injury
Time frame: Through study completion, an average of 1 year
All cause mortality
Number of participants with a death record
Time frame: Through study completion, an average of 1 year
Hemodialysis or peritoneal dialysis
Number of participants with a dialysis record
Time frame: Through study completion, an average of 1 year
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