The inefficiency induced by between-cluster variation in cluster randomized (CR) trials can be reduced by implementing a crossover (CO) design. In a simple CO trial, each subject receives each ...
Screening for prostate cancer continues to generate controversy because of concerns about over-diagnosis and unnecessary treatment. We describe the rationale, design and recruitment of the Cluster ...
In an open-label, two-period, two-sequence, cross-sectional, cluster-randomized, crossover trial, we assigned hospitals in Ontario, Canada, to use either lactated Ringer’s solution or normal saline ...
Objectives: We assessed whether proactive care management for artificial intelligence (AI)–identified at-risk patients reduced preventable emergency department (ED) visits and hospital admissions (HAs ...
Objectives: Standard randomized controlled trials of interventions for chronic conditions that involve behavioural change, or that are highly desired by participants, are difficult to undertake ...
Adjuvant Nivolumab in High-Risk Muscle-Invasive Urothelial Carcinoma: Expanded Efficacy From CheckMate 274 Sixteen towns in Sihui and Zhongshan cities, China, were selected; eight were randomly ...
Erratum: Optimal Adjuvant Chemotherapy and Targeted Therapy for Early Breast Cancer—CDK4/6 Inhibitors: ASCO Rapid Guideline Update Clinical Insights Twenty-seven US Accreditation Council for Graduate ...
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