Mesh and Fixation Combinations in the Lichtenstein Groin Hernioplasty: Association With Chronic Postoperative Pain. A Swedish Hernia Registry Study.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 80,733
- 主要终点
- CPIP
研究概览
简要总结
The study attempts to quantify the relative risks for chronic postoperative inguinal pain (CPIP) after Lichtenstein repair of groin hernia, depending on mesh type and fixation suture material.
For this purpose the investigators will analyze data from the Swedish Hernia Registry (SHR).
详细描述
This is an open cohort study design where the investigators will analyze existing data that have been prospectively collected in SHR, which covers > 95% of all groin hernia repairs in Sweden. The large database enables assessment of the relative risks for CPIP depending on in particular mesh and mesh fixation, adjusted for other plausible risk factors.
Each participant was entered at the date of surgery, when demographic and intraoperative data were registered. One year postop, each patient was sent a questionnaire focusing on present pain.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 15 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •All Lichtenstein and similar open mesh repairs that have been registered in the SHR from September 1, 2012, until December 31, 2018.
排除标准
- •Laparoscopic repairs.
- •Preperitoneal open repairs.
- •Pure suture repairs
- •Patients not having a 10-digit state-assigned Patient Identification Number.
结局指标
主要结局
CPIP
时间窗: 1 year
Chronic postoperative inguinal pain
次要结局
未报告次要终点
研究者
Bengt Novik
MD, SSOD
Karolinska Institutet