# Bariatric Surgery and Pharmacokinetics of Methylphenidate

> **NCT03440190** · — · COMPLETED · sponsor: **Norwegian University of Science and Technology** · enrollment: 1 (actual)

## Conditions studied

- Obesity, Morbid

## Interventions

- **DRUG:** Methylphenidate

## Key facts

- **NCT ID:** NCT03440190
- **Lead sponsor:** Norwegian University of Science and Technology
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-02
- **Primary completion:** 2021-06-25
- **Final completion:** 2021-06-25
- **Target enrollment:** 1 (ACTUAL)
- **Last updated:** 2025-06-27

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03440190

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03440190, "Bariatric Surgery and Pharmacokinetics of Methylphenidate". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03440190. Licensed CC0.

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