NCT04124848 (Somali OSA) is a clinical trial in Obstructive Sleep Apnea, sponsored by Mayo Clinic.

Who is sponsoring NCT04124848?

NCT04124848 is sponsored by Mayo Clinic.

What condition does NCT04124848 study?

NCT04124848 studies Obstructive Sleep Apnea.

Is NCT04124848 still recruiting?

NCT04124848 is currently recruiting now. Last updated 15 September 2025.

Last reviewed 2025-09-15 · How we verify

NCT04124848: Somali OSA

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Obstructive Sleep Apnea Among Somali-Americans

Recruiting now Last updated 15 September 2025

What this trial tests

trial in Obstructive Sleep Apnea in 600 participants. Currently enrolling.

Timeline

25 October 2019

Primary endpoint
31 December 2031

31 December 2031

Quick facts

Lead sponsor	Mayo Clinic
Status	Recruiting now
Study type	OBSERVATIONAL
Enrollment	600
Start date	25 October 2019
Primary completion	31 December 2031
Estimated completion	31 December 2031
Sites	1 location across United States

Conditions studied

Obstructive Sleep Apnea — all drugs for Obstructive Sleep Apnea →

Sponsor

Mayo Clinic

Who can join

18 and older, any sex, with Obstructive Sleep Apnea. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The investigators seek to advance the understanding of obstructive sleep apnea as it relates to different ethnic origins as well as sex differences. The investigators will compare Somali patients with known obstructive sleep apnea (OSA) to individuals without OSA, and to individuals of other ethnic/racial origins to determine the risk factors (genetic and/or physiologic) associated with developing cardiovascular diseases. This will help the investigators to understand the unique sleep pathology of individuals of African descent.

Publications & conference data

3 peer-reviewed publications reference this trial (live from Europe PMC):

Nocturnal Hemodynamics in Somali Americans: Implications for Cardiovascular Risk.
Greenlund IM, Kantas D, Prakash SS, Bock JM, et al · · 2024 · cited 1× · PMID 39182475 · DOI 10.1159/000540987
Blood Pressure and Heart Rate Response to Orthostasis in Somali Americans.
Greenlund IM, Bock JM, Govindan N, Kantas D, et al · · 2026 · PMID 40088388 · DOI 10.1007/s40615-025-02389-7
Blood Pressure and Heart Rate Response to Orthostasis in Somali Americans
Greenlund I, Bock J, Govindan N, Kantas D, et al · · 2024 · DOI 10.21203/rs.3.rs-4925722/v1

Verify or expand the search:

Other recruiting trials for Obstructive Sleep Apnea

Currently open trials in the same condition.

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Other Mayo Clinic trials

Trials by the same sponsor.

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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)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT04124848 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Mayo Clinic
Last refreshed: 15 September 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/NCT04124848.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing