NCT01496729

Transversus Abdominis Plane (TAP) Block After Kidney Transplantation

Single Shot Transversus Abdominis Plane (TAP) Block Versus Sham Block for Analgesia in Donors and Recipients Following Kidney Transplantation

• Status: Withdrawn
• Phase: N/A
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: University of California, San Francisco · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

Postoperative pain is a major problem in patients who either donate a kidney or undergo kidney transplantation. This pain is commonly treated with opioids, which can cause several side effects, ranging from pruritus, impaired vigilance, and most concerning to severe respiratory depression. This can be aggravated in the recipient by accumulation of opioid metabolites secondary to renal impairment and secretion. Several studies have shown an opioid sparing effect of a transversus abdominis plane (TAP) block after surgery in the lower abdomen. In the proposed study, we plan to compare the impact of an ultrasound guided single shot transversus abdominis plane (TAP) block versus a ultrasound guided sham block with normal saline (placebo) on postoperative pain scores, postoperative opioid consumption, as well as patient's satisfaction. The investigators hypothesize, that patients who receive a TAP block will have lower postoperative pain scores, lower postoperative opioid consumption as well as higher satisfaction scores.

Conditions

• Transplantation, Kidney

Interventions

Type	Name	Description
PROCEDURE	Transversus abdominis plane (TAP) block	A Transversus abdominis plane (TAP) block with ropivacaine, a local anesthetic, will be performed at the end of the surgical procedure.
PROCEDURE	Sham TAP block with normal saline	A sham TAP block with normal saline will be performed at the end of the surgical procedure.

Timeline

• Start date: 2012-01-01
• Primary completion: 2012-01-01
• Completion: 2013-01-01
• First posted: 2011-12-21
• Last updated: 2013-10-10

Locations

1 site across 1 country: United States