Comparative Effectiveness of Peripheral Nerve Blocks for Outpatient Shoulder Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 1,623
- 试验地点
- 1
- 主要终点
- Postoperative Complication
研究概览
简要总结
This retrospective, population-based cohort study will evaluate the comparative effectiveness of peripheral nerve blocks on patient outcomes after ambulatory shoulder surgery in adults patients undergoing surgery in Ottawa, Ontario.
详细描述
The investigators will use a coarsened exact matching algorithm prior to the analysis to minimize bias in this observational study. A multivariate logistic regression model will be used to compare the effect of anesthesia interventions on the primary outcome within matched cohorts. Sensitivity analyses will be used to evaluate the robustness of the primary analysis.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Ontario residents
- •Aged 18 years and older
- •Elective ambulatory shoulder surgery
排除标准
- •Emergency Surgery
结局指标
主要结局
Postoperative Complication
时间窗: From day of surgery to 30 days after surgery
Composite outcome: 1) unplanned admissions on the day of surgery, 2) post-discharge ED visits within 30 days of surgery, 3) readmission within 30 days of surgery, and 4) death from any cause.
次要结局
- Health System Costs in the 30 Days After Surgery(From day of surgery to 30 days after surgery)