# Clinical Study to Evaluate the Effect of pH on Pain Upon Local Anesthetic Administration.

> **NCT01304082** · NA · TERMINATED · sponsor: **Massachusetts General Hospital** · enrollment: 29 (actual)

## Conditions studied

- Local Anesthetics

## Interventions

- **DRUG:** Lidocaine
- **DRUG:** normal saline
- **DRUG:** alkalinized lidocaine

## Key facts

- **NCT ID:** NCT01304082
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2011-01
- **Primary completion:** 2014-11
- **Final completion:** 2014-11
- **Target enrollment:** 29 (ACTUAL)
- **Why stopped:** Insufficient Enrollment
- **Last updated:** 2017-04-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01304082

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01304082, "Clinical Study to Evaluate the Effect of pH on Pain Upon Local Anesthetic Administration.". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT01304082. Licensed CC0.

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