Ultrasound Guidance of Office Hysteroscopy in Patients With History of Failure of Office Hysteroscopy Due to Cervical Stenosis.A Randomized Controlled Study
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 58
- 试验地点
- 2
- 主要终点
- Success of office hysteroscopy [ ability to gain access of the hysteroscope into uterine cavity]
研究概览
简要总结
The study is conducted to assess whether ultrasound guidance can facilitate the access of the office hysteroscope into the uterine cavity of patients with previous failure of office hysteroscopy due to cervical stenosis.
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
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Patients with history of failure of office hysteroscopy
排除标准
- •Pelvic inflammatory disease
- •Severe vaginal bleeding
- •Pregnancy
- •Allergy to lidocaine, prilocaine or diclofenac potassium
研究组 & 干预措施
Ultrasound guided office hysteroscopy group
All the procedures will be performed using the vaginoscopic technique. A rigid 2.9-mm hysteroscope with a 30° lens and a 5-mm outer sheath (Karl Storz GmbH, Tuttlingen, Germany) will be used in all procedures.
A 5 Fr grasper and 5 Fr scissors will be used to widen the stenotic internal or external ostia.
Transabdominal ultrasound will be used to guide the access of the hysteroscope to the uterine cavity
干预措施: Ultrasound guided office hysteroscopy group (Procedure)
Conventional office hysteroscopy group
All the procedures will be performed using the vaginoscopic technique. A rigid 2.9-mm hysteroscope with a 30° lens and a 5-mm outer sheath (Karl Storz GmbH, Tuttlingen, Germany) will be used in all procedures.
A 5 Fr grasper and 5 Fr scissors will be used to widen the stenotic internal or external ostia.
干预措施: Conventional office hysteroscopy group (Procedure)
结局指标
主要结局
Success of office hysteroscopy [ ability to gain access of the hysteroscope into uterine cavity]
时间窗: Immediately after the procedure
Percentage of successfully performed office hysteroscopy \[ = number of successful office hysteroscopies /total number of office hysteroscopies\]
次要结局
- Intensity of pain(Immediately after the procedure)