# Low Dose Spinal Bupivacaine for Total Knee Replacement and Recovery Room Wait Time

> **NCT00537472** · NA · COMPLETED · sponsor: **Queen's University** · enrollment: 140 (actual)

## Conditions studied

- Spinal Anesthesia
- Total Knee Arthroplasty

## Interventions

- **DRUG:** Low dose bupivicaine in spinal anesthetic
- **DRUG:** Standard dose bupivacaine in spinal anesthetic

## Key facts

- **NCT ID:** NCT00537472
- **Lead sponsor:** Queen's University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-10
- **Primary completion:** 2008-12
- **Final completion:** 2008-12
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2009-04-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00537472

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00537472, "Low Dose Spinal Bupivacaine for Total Knee Replacement and Recovery Room Wait Time". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00537472. Licensed CC0.

---

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