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临床试验/NCT07305077
NCT07305077招募中不适用

One-Minute Preceptor to Improve Bedside Teaching: a Cluster Randomized Trial in Residents

Can Tho University of Medicine and Pharmacy2 个研究点 分布在 1 个国家目标入组 450 人开始时间: 2025年8月20日最近更新:

试验速览

阶段
不适用
状态
招募中
入组人数
450
试验地点
2
主要终点
Mini-Clinical Evaluation Exercise (mini-CEX) Total Score

研究概览

简要总结

Intervention Model: Parallel Assignment

Model Description: Cluster-randomized by preceptor (30 clusters; 15 OMP/15 control). Outcomes at student level; 15 students per cluster.

Adequate OMP exposure is defined a priori as ≥2 structured OMP feedback encounters (≥5 minutes each) delivered across ≥2 separate weeks of the rotation.

Masking: Outcomes Assessor

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Health Services Research
盲法
Single (Outcomes Assessor)

入排标准

性别
All
接受健康志愿者

入选标准

  • A. Student participants (outcome level):
  • Aged ≥18 years at enrollment.
  • Enrolled Year 4-medical students assigned to one of the participating preceptor-led bedside teaching groups during the study period.
  • Expected to attend the rotation for 8-12 weeks (or the site's standard rotation length).
  • Able to provide informed consent (and agree to be observed/assessed via mini-CEX).
  • - B. Preceptor clusters (randomized units):
  • Resident physicians serving as bedside teaching preceptors in participating departments.
  • Will supervise approximately 15 students during the study period.
  • Agree not to cross over to teach students in the opposite trial arm during the trial period.
  • Able to attend OMP training and permit fidelity observation (checklist) if allocated to the intervention.

排除标准

  • A. Student participants:
  • Prior exposure to formal OMP-based teaching within the past 6 months in the same department.
  • Not expected to remain on the rotation long enough to be assessed (e.g., planned absence >2 weeks or early withdrawal).
  • Declines or withdraws informed consent.
  • Severe communication barrier that precludes valid assessment (e.g., language barrier without support).
  • - B. Preceptor clusters:
  • Formal OMP training within the past 12 months (to avoid contamination), or role as an OMP trainer for other faculty during the study period.
  • Planned cross-coverage that would result in teaching students from both arms during the trial period.
  • Anticipated extended leave making fidelity and outcome assessments infeasible.

结局指标

主要结局

Mini-Clinical Evaluation Exercise (mini-CEX) Total Score

时间窗: 8 - 12 weeks

Total score on the mini-CEX, ranging from 1 to 5. Higher scores indicate better bedside teaching performance as rated by student participants. Measure Type: Continuous.

次要结局

  • Student Satisfaction Score(8-12 weeks)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (2)

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