# Transversus Abdominus Plane Block

> **NCT01054469** · NA · COMPLETED · sponsor: **Mayo Clinic** · enrollment: 21 (actual)

## Conditions studied

- Nephrectomy

## Interventions

- **PROCEDURE:** TAP block placement with placebo
- **PROCEDURE:** Placement of block with ropivacaine

## Key facts

- **NCT ID:** NCT01054469
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-03
- **Primary completion:** 2012-02
- **Final completion:** 2012-02
- **Target enrollment:** 21 (ACTUAL)
- **Last updated:** 2012-06-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01054469

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01054469, "Transversus Abdominus Plane Block". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01054469. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*