Last reviewed · How we verify
NCT03460353
Bariatric Surgery and Pharmacokinetics of Dexamphetamine
trial testing Dexamphetamine in Obesity, Morbid in 12 participants. Completed in 4 June 2018.
4 June 2018
Quick facts
| Lead sponsor | Norwegian University of Science and Technology |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 12 |
| Start date | 2 November 2016 |
| Primary completion | 4 June 2018 |
| Estimated completion | 4 June 2018 |
| Sites | 1 location across Norway |
Drugs / interventions tested
- Dexamphetamine — full drug profile →
Conditions studied
- Obesity, Morbid — all drugs for Obesity, Morbid →
Sponsor
Norwegian University of Science and Technology
Who can join
Adults 18 to 70, any sex, with Obesity, Morbid. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Changes to gastric pH, gastric emptying time, gastrointestinal transit-time or the pre-systemic metabolizing effect of enzymes secreted in the mucosa may all alter the pharmacokinetics of medicines. These factors are potentially influenced by bariatric surgery. Little is so far known about how gastric bypass and sleeve gastrectomy impacts the biological availability of medication. In this study the pharmacokinetic effects of bariatric surgery on dexamphetamine are investigated.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT03460353
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other trials of Dexamphetamine
Trials testing the same drug.
- NCT02768441 — Dexamphetamine Sustained Release Pharmacokinetics and Clinical Validation of Dried Blood Spots · EARLY_PHASE1 · completed
Other recruiting trials for Obesity, Morbid
Currently open trials in the same condition.
- NCT07119437 — Low Impact Laparoscopy In Bariatric Surgery · NA · recruiting
- NCT05927519 — Comparison of Airtraq in Class 2-3 Obese and Nonobese Men During Intubation: a Prospective Randomized Clinical Study · NA · recruiting
- NCT06530212 — Sleeve Gastrectomy With Jejuno-ileal Bypass Versus Single Anastomosis Sleeve Jejunal Bypass · NA · recruiting
- NCT06477120 — Time-restricted Eating Among Pregnant Females With Severe Obesity · NA · recruiting
- NCT06119516 — Transpulmonary Pressure - Guided Mechanical Ventilation in Morbidly Obese ARDS Patients: a Feasibility Study. · NA · recruiting
Other Norwegian University of Science and Technology trials
Trials by the same sponsor.
- NCT07521891 — Socket-leg Interface Movements in Transtibial Amputees · NA · not yet recruiting
- NCT07463001 — Optimization and Testing Effectiveness of a Collaborative Intervention for School Attendance Problems in Norwegian Munic · NA · not yet recruiting
- NCT07422597 — Prostate Risk Or Radiology Assessment Non-inferiority Design, Upfront MRI or Risk Calculator in Men With Suspected Prost · NA · recruiting
- NCT06558851 — The Effect of Systematic Endurance Training in Treatment of Women With Lipedema · NA · active not recruiting
- NCT06893874 — A Pragmatic Trial of Machine Prescription for Migraine · recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03460353 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Norwegian University of Science and Technology
- Last refreshed: 27 June 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03460353.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing