NCT03754270 is a NA clinical trial of Advice in lifestyle in Obstructive Sleep Apnea, sponsored by Uppsala University.

Who is sponsoring NCT03754270?

NCT03754270 is sponsored by Uppsala University.

What drugs are being tested in NCT03754270?

Interventions in NCT03754270: Advice in lifestyle, Cervical collar.

What condition does NCT03754270 study?

NCT03754270 studies Obstructive Sleep Apnea.

Is NCT03754270 still recruiting?

NCT03754270 is currently completed. Last updated 10 May 2023.

Last reviewed 2023-05-10 · How we verify

NCT03754270

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

Cervical Collar for Patients With Moderate Obstructive Sleep Apnea

Completed NA Last updated 10 May 2023

What this trial tests

NA trial testing Advice in lifestyle in Obstructive Sleep Apnea in 100 participants. Completed in 30 January 2023.

Timeline

16 June 2019

Primary endpoint
30 January 2023

30 January 2023

Quick facts

Lead sponsor	Uppsala University
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	none
Primary purpose	treatment
Enrollment	100
Start date	16 June 2019
Primary completion	30 January 2023
Estimated completion	30 January 2023
Sites	1 location across Sweden

Drugs / interventions tested

Advice in lifestyle
Cervical collar

Conditions studied

Obstructive Sleep Apnea — all drugs for Obstructive Sleep Apnea →

Sponsor

Uppsala University

Who can join

Adults 18 to 75, any sex, with Obstructive Sleep Apnea. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This study evaluates treatment effect of Cervical Collar (CC) in moderate obstructive sleep apnea.The investigators believe that stabilization of the neck by using a CC during sleep helps sustain airway patency. This would mean preventing collapse of airways during sleep. The study is a randomized, open, parallel-group intervention study. The two treatment groups are: A. Patients with moderate OSA are treated with lifestyle advice (n = 50) B. Patients with moderate OSA are treated with CC and lifestyle advice (n = 50).

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Treatment effect of head extension by cervical collar on moderate obstructive sleep apnea-A randomized controlled trial.
Delijaj F, Lindhagen L, Johnsson L, Kristiansson P, et al · · 2025 · cited 1× · PMID 39875194 · DOI 10.1111/jsr.14463

Verify or expand the search:

Other recruiting trials for Obstructive Sleep Apnea

Currently open trials in the same condition.

NCT07195253 — Oro-myofunctional Characteristics and Obstructive Sleep Apnea in Infants With Down Syndrome · recruiting
NCT07273019 — Tongue Muscular Assessment in Children With Sleep Disordered Breathing · NA · recruiting
NCT07447011 — Glaucoma Respsosne to Lifestyle Corrections in Sleep Apnea · NA · recruiting
NCT07397780 — RPMO2 Oximeter Accuracy During Sleep 1 Trial · active not recruiting
NCT06698809 — Obstructive Sleep Apnea Therapeutic Intervention for REsiDual Sleepiness · NA · recruiting

Other Uppsala University trials

Trials by the same sponsor.

NCT07517185 — The HIt HArd and hiT Early in Multiple Sclerosis Trial · Phase 2 · not yet recruiting
NCT07351149 — Postoperative Acute Kidney Injury in Children Undergoing Major Non-cardiac Surgery · recruiting
NCT07461636 — Robotic-Assisted Pedicle Screw Placement in Spine Surgery · recruiting
NCT07273409 — Pancreatic Neuroendocrine Tumour - Optimal Surgical Debulking or Not · NA · recruiting
NCT07352683 — Open TAP-block in Pediatric Abdominal Surgery · NA · recruiting

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 NCT03754270 (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 Uppsala University
Last refreshed: 10 May 2023

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/NCT03754270.

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