Effect of Lidocaine Patch for Shoulder Pain in Laparoscopic Cholecystectomy

Ajou University School of Medicine

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02827136

Enrollment

Registered

2016-07-11

Start date

2017-02-08

Completion date

2017-09-27

Last updated

2017-12-19

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

Conditions

Gallbladder Diseases

Brief summary

The primary purpose of this study is to investigate the effect of lidocaine patch on the shoulder pain score after end of surgery. The secondary purpose of this study is to investigate the effect of lidocaine patch on the total number of analgesic request on ward.

Interventions

DRUGLidocaine patch and hypafix

Appliance of Lidocaine patch and hypafix on both shoulder tip after anesthetic induction

DRUGhypafix

Appliance of hypafix on both shoulder tip after anesthetic induction

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

PREVENTION

Masking

QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

20 Years to 85 Years

Healthy volunteers

Inclusion criteria

* Laparoscopic cholecystectomy under general anesthesia

Exclusion criteria

* Infection, trauma, or bleeding on shoulder * Allergy to lidocaine * Chronic pain * Renal dysfunction * Liver dysfunction * Seizure * History of shoulder surgery

Design outcomes

Primary

Measure	Time frame
Shoulder pain score	Change from baseline shoulder pain score up to 24 hr after end of surgery

Secondary

Measure	Time frame
Total number of analgesics request on ward	Up to postoperative day 3

Countries

South Korea

Outcome results

None listed

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