Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
WITHDRAWN
NA
INTERVENTIONAL
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
RCT of the Effect of Uvulopalatopharyngoplasty Compared to Expectancy in Patients With Obstructive Sleep Apnea
NCT01659671
Acute and Long-term Effects of CPAP in OSA
NCT06277115
The Effectiveness of Perioperative CPAP to Reduce Obstructive Sleep Apnea Related Adverse Events
NCT01249924
Combined RF Surgery of the Tongue Base and Uvulopalatopharyngoplasty (UPPP) for Obstructive Sleep Apnea
NCT01259154
Impact Of Closure Of Patent Foramen Ovale On Apnoea-Hypopnoea-Index, Nocturnal Hypoxemia And Systemic Vascular Function In Patients With Obstructive Sleep Apnoea
NCT01780207
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
The control group perform PSG 1 and are then waiting 6 months, thereafter undergo PSG2, then surgery and PSG3 6 months after surgery. All patients are followed for four years with PSG. Patients fill in questionnaires at PSG sessions, and blood pressure control the morning after.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Uvulopalatoplasty
Surgery with cold steel, single sutures of palate and tonsillar pillars including palatopharyngeal muscle
UPP
surgery with cold steel in general anesthesia
Controls
Only waiting 6 months
No interventions assigned to this group
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
UPP
surgery with cold steel in general anesthesia
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Friedmans stage I+II
* Tonsil size 0-1
* BMI\<34
* ESS värde \>7
* Failed treatment with CPAP and mandibular device
Exclusion Criteria
* ASA IV
* Not interested in surgical treatment
30 Years
65 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Karolinska University Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Danielle Friberg
Associate Professor
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Bo Tideholm, Md, PhD
Role: STUDY_DIRECTOR
ORL-dep, Karolinska University Hospital
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Orl dep, Karolinska University Hospital
Stockholm, , Sweden
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
2015/755-31/2B
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.