# Prevalence of Lidocaine Ineffectiveness in Adults With and Without ADHD

> **NCT03676725** · EARLY_PHASE1 · COMPLETED · sponsor: **PhenoSolve, LLC** · enrollment: 90 (actual)

## Conditions studied

- ADHD
- PMS

## Interventions

- **DRUG:** Lidocaine gel

## Key facts

- **NCT ID:** NCT03676725
- **Lead sponsor:** PhenoSolve, LLC
- **Sponsor class:** INDUSTRY
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-08-14
- **Primary completion:** 2020-03-01
- **Final completion:** 2020-03-01
- **Target enrollment:** 90 (ACTUAL)
- **Last updated:** 2022-10-06

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03676725

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03676725, "Prevalence of Lidocaine Ineffectiveness in Adults With and Without ADHD". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03676725. Licensed CC0.

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