Management Strategy of Polypoid Lesions of the Gallbladder

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

672 participants

Study Classification

OBSERVATIONAL

Study Start Date

2015-01-01

Study Completion Date

2020-12-31

Brief Summary

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We retrospectively review a single-center cohort of gallbladder polyps from January 2015 to May 2020. Univariate and multivariable analyses were performed to extract potential risky factors of neoplastic polyps. Also, a comparison was conducted between laparoscopic cholecystectomy (LC) and laparoscopic polypectomy (LP) to explore factors affecting surgeons' decision on LC or LP.

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Detailed Description

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Conditions

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Polyp Gallbladder

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Non-neoplastic group

Gallbladder polyps with pathological diagnosis of cholesterol polyps or inflammatory polyps are classified into "Non-neoplastic group".

Non

Intervention Type OTHER

This is a retrospective study, without intervention.

Neoplastic group

Gallbladder polyps pathologically diagnosed as adenocarcinoma, adenoma, adenomyosis, or other malignancies are classified into "Neoplastic group".

Non

Intervention Type OTHER

This is a retrospective study, without intervention.

Interventions

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Non

This is a retrospective study, without intervention.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

Surgical indications for LC included polyp diameter over 10 millimeters, or polyps accompanied by GB stones, or consideration of neoplastic polyps. Surgical indications for GB-preserving surgery included GB with normal emptying function and polyp diameter smaller than 10 millimeters, or consideration of benign non-neoplastic polyps, or asymptomatic polyps.