Safety and Efficacy Study of Transumbilical Laparoendoscopic Single Site Cholecystectomy
Clinical trial NCT01383031 · UNKNOWN
Trial details
- NCT number
- NCT01383031
- Sponsor
- Beijing Friendship Hospital
- Status
- UNKNOWN
- Phase
- Phase 2, Phase 3
- Study type
- INTERVENTIONAL
- Start date
- 2010-10-01
- Primary completion
- 2012-12-01
- Enrollment
- 600
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