Prospective Evaluation of Laparoendoscopic Single Site Versus Laparoscopic Cholecystectomy

Status

Completed

Phases

Phase 2

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00961506

Enrollment

Registered

2009-08-19

Start date

2009-03-31

Completion date

2009-08-31

Last updated

2009-08-19

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

Conditions

Gallbladder Disease

Keywords

cholecystectomy, gallbladder, laparoscopy, laparoendoscopic

Brief summary

Laparoendoscopic single site cholecystectomy is associated with better cosmetic results and recovery compare to laparoscopic cholecystectomy.

Interventions

PROCEDURELaparoscopic cholecystectomy

laparoscopic cholecystectomy

PROCEDURELESS cholecystectomy

LESS cholecystectomy

Study design

Allocation

NON_RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* gallbladder disease Age: 18-99

Exclusion criteria

* intolerance to laparoscopy

Design outcomes

Primary

Measure	Time frame
Body image scale	1 months

Secondary

Measure	Time frame
pain VAS	10 days
Analgesic requirement	—
time to return to work	—
scar scale	1 months

Countries

Switzerland

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026