Discontinuing a non-steroidal anti-inflammatory drug (NSAID) in patients with knee osteoarthritis: Design and protocol of a placebo-controlled, noninferiority, randomized withdrawal trial
Goulet JL, Buta E, Brennan M, Heapy A, Fraenkel L. Discontinuing a non-steroidal anti-inflammatory drug (NSAID) in patients with knee osteoarthritis: Design and protocol of a placebo-controlled, noninferiority, randomized withdrawal trial. Contemporary Clinical Trials 2017, 65: 1-7. PMID: 29198731, DOI: 10.1016/j.cct.2017.11.020.Peer-Reviewed Original ResearchMeSH KeywordsAcetaminophenAdultAge FactorsAgedAged, 80 and overAnti-Inflammatory Agents, Non-SteroidalDisability EvaluationDouble-Blind MethodEquivalence Trials as TopicFemaleHumansMaleMeloxicamMiddle AgedOsteoarthritis, KneePain MeasurementPatient Education as TopicResearch DesignSeverity of Illness IndexSex FactorsSocial SupportYoung AdultConceptsNon-steroidal anti-inflammatory drugsUse of NSAIDsOA knee painKnee painKnee osteoarthritisAnti-inflammatory drugsWithdrawal trialCurrent non-steroidal anti-inflammatory drugsKnee OA painPainful knee osteoarthritisClasses of medicationsLower extremity disabilityTwo-week runFirst clinical trialVA healthcare systemOA painEligible subjectsSecondary outcomesPrimary outcomeGlobal ImpressionNSAID toxicityNoninferiority marginClinical trialsExtremity disabilityCommon cause