Actively Recruiting
Disrupted Sleep and Concurrent Ectopy or Atrial Fibrillation
Led by University of California, San Francisco · Updated on 2026-01-23
100
Participants Needed
1
Research Sites
76 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Whereas the available evidence mostly supports chronic sleep disruption as a risk factor for incident AF, less is known about the near-term risk of a discrete atrial fibrillation (AF) episode following a night of disrupted or poor-quality sleep. This prospective, randomized, case-crossover study aims to examine the acute effects of sleep disruption on clinically relevant cardiac ectopy pertinent to AF.
CONDITIONS
Official Title
Disrupted Sleep and Concurrent Ectopy or Atrial Fibrillation
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Are age 21 years or older
- Have a HGNS device implanted for obstructive sleep apnea and followed up at UCSF Health
- Are willing to abstain from using the upper airway stimulation device for no more than two consecutive days as instructed over the 14-day trial period
- Able and willing to provide written informed consent
You will not qualify if you...
- Currently pregnant or trying to get pregnant
- Are currently taking class 1 or 3 anti-arrhythmic medications
- Have a history of permanent AF or expected to have continuous AF throughout the study period
- Have congenital heart disease
- Ventricular pacing >40%
- Are unable to read or sign to provide informed consent
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
UCSF Medical Center at Parnassus
San Francisco, California, United States, 94143
Actively Recruiting
Research Team
H
Hannah Oo, BS
CONTACT
B
Bella Peña, BA
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
CROSSOVER
Primary Purpose
TREATMENT
Number of Arms
2
Not the Right Trial for You?
Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.
Already have an account? Log in here