Comparing 3 Different Types of Pain Blocks After Laparoscopic Nephrectomy
Public ClinicalTrials.gov record NCT03581539. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized, Prospective, Study Comparing Four-quadrant Transverses Abdominis Plane (TAP) Block, Quadratus Lumborum (QL) Block and Surgeon Infiltration Using Exparel for Postoperative Analgesia After Laparoscopic Nephrectomy
Study identification
- NCT ID
- NCT03581539
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Indiana University
- Other
- Enrollment
- 120 participants
Conditions and interventions
Conditions
Interventions
- Quadratus Lumborum (QL) block Procedure
- Surgeon Infiltration using Exparel Procedure
- Transverses Abdominis Plane (TAP) block Procedure
Procedure
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 21, 2018
- Primary completion
- Nov 16, 2020
- Completion
- Nov 16, 2020
- Last update posted
- Jun 26, 2023
2018 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Indiana University Hospital | Indianapolis | Indiana | 46202 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03581539, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 26, 2023 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03581539 live on ClinicalTrials.gov.