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Retrospective analysis of the effect of choledochoscopic gallbladder-preserving for cholecystolithiasis in Qinghai province: a case records based case-control study

Retrospective analysis of the effect of choledochoscopic gallbladder-preserving for cholecystolithiasis in Qinghai province: a case records based case control study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900020779
Enrollment
Unknown
Registered
2019-01-19
Start date
2019-02-01
Completion date
Unknown
Last updated
2019-01-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cholecystolithiasis

Interventions

recurrence group and recurrence-free group:No

Sponsors

the Affiliated Hospital of Qinghai University
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
8 Years to 60 Years

Inclusion criteria

Inclusion criteria: (1) patients underwent gallbladder-preserving in Qinghai province; (2) patients with complete clinical data during hospitalization; (3) postoperation could be followe up by telephone and other forms; (4) regular follow up of postoperation.

Exclusion criteria

Exclusion criteria: (1) combined with special digestive system diseases; (2) postoperative death of patients with unknown causes; (3) residual gallbladder stones after surgery.

Design outcomes

Primary

MeasureTime frame
abdomen ultrasound;—

Secondary

MeasureTime frame
symptom;habits and customs;individual patient data;—

Countries

China

Contacts

Public ContactZhou Ying

the Affiliated Hospital of Qinghai University

17697227511@163.com+86 0971-6230701

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026