Effect of Phrenic Nerve Block on Shoulder Pain after a Laparoscopic Cholecystectomy

The effect of Ultrasound-guided Phrenic Nerve Block on Shoulder Pain after a Laparoscopic Cholecystectomy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0001551

Enrollment

Registered

2015-07-01

Start date

2015-08-03

Completion date

Unknown

Last updated

2019-03-11

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

Conditions

None listed

Interventions

Procedure/Surgery : Patients are randomized into two groups

control group and phnb group (group of patients who receive ultrasound-guided phrenic nerve block). In PhNB group, after GA induction,patient's head will be rotated to the left with supine position. A

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients scheduled for elective laparoscopic cholecystectomy under general anesthesia, aged 20–70 years, and having American Society of Anesthesiologists physical status = 3 will be included.

Exclusion criteria

Exclusion criteria: Exclusion criteria are aged 70 yrs old, body weight = 45 kg and = 100 kg, American Society of Anesthesiologists physical status > 3, refusal to participate, psychotic disorders, pregnancy, coagulopathy, allergy to local anesthetics, neuromuscular disorders, cardiopulmonary disorders and long term use of analgesics.

Design outcomes

Primary

Measure	Time frame
Postlaparoscopic shoulder pain	—

Secondary

Measure	Time frame
surgical wound incisional pain;visceral pain;Modified Borg Scale;Diaphragmatic Excursion;Pulmonary Function Test;Supplemental analgesic requirements;Side effect (nause, vomitting, dizziness, hoarness, Horner syndrome etc)	—

Countries

Korea, Republic of

Contacts

Public ContactHwa Yong Shin

Chung-Ang Univerisity Hospital

paindoctor@daum.net+82-2-6299-2577

Outcome results