Prospective Collection and Registry Study of Multicenter, Multidisciplinary Surgical Minimally Invasive Videos

This is a prospective multicenter patient registry study. We continuously collect full-length intraoperative surgical videos from thoracoscope, laparoscope, hysteroscope, transcervical resectoscope, cystoscope, prostate resectoscope, arthroscope, intervertebral foramen endoscope, otorhinolaryngology endoscope and endoscopic surgical robots, accompanied by inpatient medical records, preoperative imaging data and 5-year postoperative follow-up data. All imaging data will be standardized and de-identified to construct a large-scale standardized surgical video dataset. The dataset will be applied for training, verification and optimization of surgical video foundation large model, serving for surgical teaching, intraoperative operation quality control and basic medical AI research. We will also explore the correlation between intraoperative surgical details and postoperative prognosis to improve the standard specifications of minimally invasive surgery. No clinical intervention will be imposed on participants throughout the whole research.

NCT Number	NCT07752862
Lead Sponsor	Chinese Academy of Sciences Collaborators: Beihang University, Beijing Digital Precision Medicine Technology Co., Ltd.
Conditions	Surgical Neoplasms, Abdominal Surgical Diseases, Pelvic Surgical Diseases, Urologic Surgical Diseases, Musculoskeletal Surgical Diseases, Head and Neck Surgical Diseases, Thoracic Surgical Diseases
Enrollment	2,000 participants
Start Date	2026-08-01
Primary Completion	2031-07-31 (estimated)
Study Completion	2032-07-31 (estimated)
Updated on ClinicalTrials.gov	2026-08-07