# Adherence and Long-term Effect of OROS Methylphenidate (CONCERTA): A Follow-up Study

> **NCT00598182** · — · COMPLETED · sponsor: **National Taiwan University Hospital** · enrollment: 64 (actual)

## Conditions studied

- Attention Deficit Disorder With Hyperactivity

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00598182
- **Lead sponsor:** National Taiwan University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2007-09
- **Primary completion:** —
- **Final completion:** 2009-09
- **Target enrollment:** 64 (ACTUAL)
- **Last updated:** 2012-05-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00598182

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00598182, "Adherence and Long-term Effect of OROS Methylphenidate (CONCERTA): A Follow-up Study". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00598182. Licensed CC0.

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