3-dimensional Versus 2-dimensional Laparoscopy for Hysterectomy: a Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 68
- 试验地点
- 2
- 主要终点
- Amount of operative blood loss
研究概览
简要总结
The aim of this study is to compare the surgical outcomes and efficacy of 3-dimensional (3D) versus 2-dimensional (2D) imaging systems in laparoscopic hysterectomy.
详细描述
Laparoscopy is founded as a treatment of choice for benign uterine disease. The advantages of laparoscopic surgery over conventional open surgery are less pain, shorter recovery time, shorter hospital stay, and consequently faster return to normal activity as well as better cosmetic effects. However, laparoscopic surgery is more demanding compared with open surgery because operators should project three-dimensional (3D) field through a two-dimensional (2D) monitor.
However, to date, studies examining the possible benefits and drawbacks of 3D imaging system versus 2D in laparoscopic surgery have brought about conflicting results. Moreover, there have been few studies comparing the surgical outcomes of 3D and 2D laparoscopic laparoscopic hysterectomy. The aim of this study is to compare the surgical outcomes and efficacy of 3-dimensional (3D) versus 2-dimensional (2D) imaging systems in laparoscopic hysterectomy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Uterine myoma requiring laparoscopic myomectomy
- •American Society of Anesthesiologists physical status (ASAPS) classification I-II
- •absence of pregnancy at the time of surgery.
排除标准
- •any suspicious findings of malignant gynecologic diseases,
研究组 & 干预措施
3D laparoscope
For laparoscopic camera system, a 10-mm ENDOEYE FLEX 3D Deflectable Videoscope (Olympus Corp., Germany) was used in the 3D group.
干预措施: 3D laparoscope (Procedure)
2D laparoscope
For laparoscopic camera system, a 10-mm 30º IDEAL EYES Laparoscope (Stryker, Kalamazoo, MI, USA) camera was used in the 2D group.
干预措施: 2D laparoscope (Procedure)
结局指标
主要结局
Amount of operative blood loss
时间窗: At the time of surgery
Amount of operative blood loss was measured by the anesthesiologists after defining it as the difference between the total amount of suction and irrigation plus the difference between the total gauze weight before and after surgery.
次要结局
- Operative time(At the time of surgery)
研究者
Taejong Song
Professor
Kangbuk Samsung Hospital