Randomized clinical trial of the influence of intraperitoneal local anesthesia on pain after laparoscopic colectomy

Not Applicable

Recruiting

• Conditions: Anaesthesiology - Anaesthetics; the patients undergoing laparoscopic colectomy

• Registration Number: ACTRN12609000948291
• Lead Sponsor: Chuna-Ang University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2009-11-04
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Patients will be scheduled to undergo elective laparoscopic colectomy.

Exclusion Criteria

Patients weigh under 45 kg or over 100 kg,
have severe underlying cardiovascular, renal, hepatic diseases, and have allergy to local anesthetics will be excluded.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Patients will be assessed for pain using a visual analogue pain scale (VAS) <br>A VAS is a measurement instrument that tried to measure a characteristic or attitude that is believed to range across a continuum of values and cannot easily be directly measured. It is usually a horizontal line, 100 mm in length, anchored by word descriptors at each end; left side end which represents 0 is 'No pain', right side end with 100 is 'Very severe pain'. The patient marks on the line the point that they feel represents their perception of their current state. The VAS score is determined by measuring in millimeters from the left hand end of the line to the point that the patient marks.[at six time intervals after surgery ; 2 h, 4 h, 8 h, 12 h, 24 h , and 48 h]

Secondary Outcome Measures

Name	Time	Method
The opioid consumption of the patients controlled analgesia (PCA) and additional opioid will be assessed[at six time intervals after surgery ; 2 h, 4 h, 8 h, 12 h, 24 h , and 48 h];PCM (patient controlled module :Number of attempt patient try to receive analgesics using PCA machine) of the PCA machine will be assessed[at six time intervals after surgery ; 2 h, 4 h, 8 h, 12 h, 24 h , and 48 h];nausea and vomiting[anytime after surgery when patient complaint]