Standard Bupivacaine vs Liposomal Bupivacaine in Colorectal Patients
Public ClinicalTrials.gov record NCT03638635. 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
TAP Blocks Performed With Bupivacaine Versus Liposomal Bupivacaine in Colorectal Surgery Patients: A Prospective, Cluster Randomized Trial
Study identification
- NCT ID
- NCT03638635
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Inova Health Care Services
- Other
- Enrollment
- 63 participants
Conditions and interventions
Conditions
Interventions
- Bupivacaine Drug
- Bupivacaine liposome Drug
Drug
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 13, 2018
- Primary completion
- Jan 15, 2019
- Completion
- Jan 15, 2019
- Last update posted
- Sep 8, 2019
2018 – 2019
United States locations
- U.S. sites
- 6
- U.S. states
- 1
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Fairfax Colon & Rectal Surgery, Alexandria Office | Alexandria | Virginia | 22304 | — |
| Fairfax Colon & Rectal Surgery, Fairfax-Prosperity Office | Fairfax | Virginia | 22031 | — |
| Fairfax Colon & Rectal Surgery, Fair Oaks Office | Fairfax | Virginia | 22033 | — |
| Inova Fairfax Medical Campus | Falls Church | Virginia | 22042 | — |
| Fairfax Colon & Rectal Surgery, Loudoun Office | Lansdowne Town Center | Virginia | 20176 | — |
| Fairfax Colon & Rectal Surgery, Reston Office | Reston | Virginia | 20190 | — |
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 NCT03638635, 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 Sep 8, 2019 · Synced Jul 23, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03638635 live on ClinicalTrials.gov.