- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02142829
Pain Control in Bariatric Patients: EXPAREL(R) vs. the On-Q(R) Pain Ball
May 20, 2014 updated by: Pacira Pharmaceuticals, Inc
Pain Control in Bariatric Patients: A Prospective Trial Comparing the Effectiveness of EXPAREL(R) Versus the On-Q(R) Pain Ball
This study was conducted to compare the effectiveness of two local pain control methods in bariatric patients by assessing the amount of postoperative pain and amount of postoperative pain medications needed.
This information was used to determine which local anesthetic provided the best pain control.
Study Overview
Detailed Description
The investigators have previously utilized the On-Q® pain ball to obtain local control by continuous delivery of bupivacaine to pain fibers at the incision site.
On-Q makes use of an implanted catheter and a continuous infusion pump that the patient carries with them typically for 48-72 hours after surgery.
EXPAREL is a long-acting liposomal delivery vehicle that extends the life of bupivacaine in the surgical site for up to 72 hours.
It can be injected in all trocar sites and offers another potential solution to patient pain control without the need for a catheter and the hardware needed to deliver the local anesthetic.
Patient NRS (numerical rating scale) scores for postoperative pain and total medication consumed were used to assess the differences between the two treatment groups.
Study Type
Interventional
Enrollment (Actual)
101
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Texas
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San Antonio, Texas, United States, 78240
- Bariatric Medical Institute of Texas
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 78 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Age 18-80, male or female
Exclusion Criteria:
- Pregnant women
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: EXPAREL
EXPAREL (bupivacaine liposome injectable suspension)
|
Other Names:
|
Active Comparator: On-Q Pain Ball
Device for delivering bupivacaine.
|
bupivacaine HCl 0.25%
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Numeric rating scale (NRS) pain intensity scores
Time Frame: 4-6 hours postoperatively and in the mornings of postoperative Day 1 and Day 2
|
The NRS was from 0 = no pain and 10 = worst pain.
|
4-6 hours postoperatively and in the mornings of postoperative Day 1 and Day 2
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Postoperative opioid consumption
Time Frame: 1 week
|
1 week
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Franchell Richard-Hamilton, MD, Bariatric Medical Institute of Texas
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
November 1, 2012
Primary Completion (Actual)
March 1, 2013
Study Completion (Actual)
March 1, 2013
Study Registration Dates
First Submitted
May 16, 2014
First Submitted That Met QC Criteria
May 19, 2014
First Posted (Estimate)
May 20, 2014
Study Record Updates
Last Update Posted (Estimate)
May 22, 2014
Last Update Submitted That Met QC Criteria
May 20, 2014
Last Verified
May 1, 2014
More Information
Terms related to this study
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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