Surgical treatment group:None

5 trials

Sponsors

The First Affiliated Hospital of Zhengzhou University, West China Hospital of Stomatology, Sichuan University, The First Hospital of Hebei Medical University, China-Japan Union Hospital of Jilin University, Affiliated Beijing Friendship Hospital, Capital Medical University

Conditions

Gastric signet-ring cell carcinomaMelanomaMoyamoya VasculopathyTempromandibular Joint Diseaseectopic pancreas

Early Phase 1

A prospective controlled clinical trial comparing surgical and conservative treatment in patients with irreducible anterior displacement of the temporomandibular joint disc

Active, not recruitingChiCTR2300067280

West China Hospital of Stomatology, Sichuan UniversityTempromandibular Joint Disease

Start: 2023-01-31Updated: 2023-05-15

Unknown Phase

The Comparison of Medical and Surgical Therapeutic Strategies for Ectopic Pancreas: A single-center retrospective case-control study

RecruitingChiCTR1800014625

The First Affiliated Hospital of Zhengzhou Universityectopic pancreas

Start: 2018-01-28Updated: 2018-01-29

Real-World Study on the Diagnosis and Treatment of Moyamoya Vasculopathy

RecruitingChiCTR2500105704

The First Hospital of Hebei Medical UniversityMoyamoya Vasculopathy

Start: 2025-04-21Updated: 2025-07-14

Analysis of Prognostic Factors in Patients with Acral and Cutaneous Melanoma Undergoing Surgical Treatment

Active, not recruitingChiCTR2500109961

China-Japan Union Hospital of Jilin UniversityMelanoma

Start: 2025-10-08Updated: 2025-10-06

Evaluation of the efficacy and safety of endoscopic submucosal dissection (ESD) and surgical treatment for gastric signet ring cell carcinoma: A retrospective single-center study

Active, not recruitingChiCTR2500111745

Affiliated Beijing Friendship Hospital, Capital Medical UniversityGastric signet-ring cell carcinoma

Start: 2025-11-20Updated: 2025-11-11