Laparoscopic Transabdominal Preperitoneal (TAPP) Inguinal Hernia Repair With Self-fixating Parietex™ ProGrip™ Mesh: A Retrospective Study With 12 Month Follow-up
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- Proportion of Subjects Who Experience Hernia Recurrence (Defect Treated Initially With Parietex™ ProGrip™) Within 12 Months Post-surgery.
研究概览
简要总结
The objective of this retrospective study is to evaluate the postoperative clinical outcomes at discharge, 1 month and 12 months, associated with the use of Parietex™ ProGrip™ in Laparoscopic Transabdominal preperitoneal inguinal hernia repair. Results from this study will be used to support the short- and long-term clinical outcomes of Parietex™ ProGrip™ when used in inguinal hernia repair by laparoscopic approach.
- Single center study
- Population: All subjects have undergone Laparoscopic Transabdominal preperitoneal surgical treatment for inguinal hernia repair with Parietex™ ProGrip™ without additional fixation between September 2008 and March 2010 (inclusive) with at least 12 months of follow-up.
The primary outcome:
• Proportion of subjects who experience hernia recurrence (defect treated initially with Parietex™ ProGrip™) within 12 months post-surgery.
Recurrence is defined as a clinically manifest bulge or a protrusion exacerbated by a Valsalva maneuver in the operated groin.
The recurrence symptoms are assessed by phone based on the Symptoms Questionnaire and the recurrence diagnosis is confirmed during a physical examination by a physician and defined as a clinically manifest bulge or a protrusion exacerbated by a Valsalva maneuver in the operated groin. If subject has a surgical repair of the hernia within the 12 month postoperative period, it will be documented as evidence of hernia recurrence.
The secondary outcome:
- Incidence of Groin Pain (pain score 0-10) and analgesic use at discharge, 1 month and 12 month postoperatively
- Incidence of postoperative complications including, wound infection (any infection of the incision), mesh infection (an infection of the mesh), bleeding, mesh migration, mesh erosion, fistula, small bowel obstruction, seroma, hematuria, hematoma, inflammation, chronic pains/ inguinodynia, infection, visceral adherence, allergic reactions to the components of the product at discharge, 1month and 12 month post-operatively
- Patient satisfaction
- Operative time
- Hospital length of stay
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
- 否
入选标准
- •The following diagnosis will be included:
- •Inguinal hernia: unilateral or bilateral
- •All subjects must meet the following inclusion criteria:
- •≥18 years of age
- •Had undergone elective (non-emergent) primary surgical repair of the above diagnosis with Parietex ProGrip™ by Laparoscopic Transabdominal preperitoneal inguinal hernia repair between September 2008 to March 2010
- •Post-operative follow-up ≥ 12 months or recurrence which occurs within the 12 months post-surgery (If subject has a known incidence of recurrence before the 12 months follow up, the subject will be included in the study.)
排除标准
- •Subjects who meet any of the following exclusion criteria are not eligible for study participation:
- •Patients with previous laparoscopic Inguinal hernia repair
- •Emergency procedures
- •Patients with incarcerated hernias
结局指标
主要结局
Proportion of Subjects Who Experience Hernia Recurrence (Defect Treated Initially With Parietex™ ProGrip™) Within 12 Months Post-surgery.
时间窗: At least 12 months post-surgery
Recurrence is defined as a clinically manifest bulge or a protrusion exacerbated by a Valsalva maneuver in the operated groin. The recurrence symptoms are assessed by phone based on the Symptoms Questionnaire and the recurrence diagnosis is confirmed during a physical examination by a physician.
次要结局
- Incidence of Groin Pain (Pain Score 0-10)(12 month post-operatively)
- Analgesic Use(The day of the discharge (an expected average of 1 day), 1month and at least 12 month post-operatively)
- Operative Time(From skin incision to closure (The expected median operating time is 36 minutes for unilateral and 50 minutes for bilateral repair))
- Patient Satisfaction(at least 12 month post-operatively)
- Hospital Length of Stay(Duration of the hospital stay (expected average of 1 day))
- Postoperative Complications Including, Infection, Seroma, Hematoma, Visceral Adherence, Allergy Etc(up to 12 months)