# Examining Tolerance to CNS Stimulants in ADHD

> **NCT02039908** · PHASE4 · COMPLETED · sponsor: **Florida International University** · enrollment: 267 (actual)

## Conditions studied

- Attention-deficit/Hyperactivity Disorder

## Interventions

- **DRUG:** Methylphenidate

## Key facts

- **NCT ID:** NCT02039908
- **Lead sponsor:** Florida International University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-04
- **Primary completion:** 2018-05
- **Final completion:** 2020-03
- **Target enrollment:** 267 (ACTUAL)
- **Last updated:** 2020-06-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02039908

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02039908, "Examining Tolerance to CNS Stimulants in ADHD". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT02039908. Licensed CC0.

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