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NCT05634174
ADRB3 Signaling Pathway in Human Adipose Tissue
Phase 1 trial testing Mirabegron in Obesity, Prediabetes in 40 participants. Participants enrolled and being followed up; not accepting new ones.
30 September 2025
Quick facts
| Lead sponsor | University of California, San Diego |
|---|---|
| Phase | Phase 1 |
| Status | Active, enrolled |
| Study type | INTERVENTIONAL |
| Allocation | non randomized |
| Design | parallel |
| Masking | none |
| Primary purpose | basic science |
| Enrollment | 40 |
| Start date | 1 August 2023 |
| Primary completion | 30 September 2025 |
| Estimated completion | 31 December 2025 |
| Sites | 1 location across United States |
Drugs / interventions tested
- Mirabegron (MIRABEGRON) — full drug profile →
Conditions studied
- Obesity, Prediabetes — all drugs for Obesity, Prediabetes →
Sponsor
University of California, San Diego
Who can join
Adults 18 to 70, any sex, with Obesity, Prediabetes. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This study will examine the gene expression of the adrenergic Beta-3 receptor (ADRB3) regulation in human subcutaneous adipose tissue before and after treatment with mirabegron, an ADRB3 agonist. Gene expression will be compared across two groups, lean and obese participants. There will be a total of three study visits: Screening/Eligibility, Pre-Dose Adipose Tissue Biopsy and Post-Dose Adipose Tissue Biopsy. Participants will be given a single dose of 100mg oral mirabegron on the day of the Post-Dose Adipose Tissue Biopsy.The trial design is a single-center, phase 1, open-label, exploratory study to examine the adipocyte gene expression in adults treated with 1 dose of 100mg oral mirabegron.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT05634174
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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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 NCT05634174 (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 University of California, San Diego
- Last refreshed: 15 October 2024
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/NCT05634174.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing