Prespecified Internal Pilot and Feasibility Framework for a Pragmatic Randomized Controlled Trial Comparing Mechanical Diagnosis and Therapy Versus Generalized Exercise in Surgeons With Chronic Spinal Pain: A Protocol
该论文介绍了一项针对慢性脊柱疼痛外科医生的实用性随机对照试验方案,通过预设包含至少 12 名参与者的内部试验阶段,系统评估招募、依从性及数据完整性等可行性指标,以决定试验是否继续推进。