ASV Therapy for Insomnia

Not Applicable

Not yet recruiting

• Conditions: Insomnia; Insomnia (Moderate)

• Registration Number: NCT07011966
• Lead Sponsor: ResMed

Brief Summary

This will be a single center, prospective study designed to evaluate the effect of adaptive servo ventilation therapy on insomnia severity among patients with moderate to severe chronic insomnia.

Detailed Description

The primary objective of the study is to evaluate the effectiveness of adaptive servo ventilation therapy to reduce insomnia severity in primary insomnia patients.

Study Timeline

• Status Verified: 2025-06
• Study First Submitted: 2025-06-02
• Study First Submitted QC: 2025-06-02
• Last Update Submitted: 2025-06-02
• Study First Posted: 2025-06-10
• Last Update Posted: 2025-06-10
• Study Start: 2025-08
• Primary Completion: 2026-08
• Study Completion: 2026-08

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 25

Inclusion Criteria

• ≥ 18 years old
• Complaint of insomnia when presenting at clinic
• Diagnosis of moderate to severe insomnia through the Insomnia Severity Index (ISI) with a score ≥ 15
• Meet diagnostic criteria of Insomnia Disorder (per American Academy of Sleep Medicine)
• Naïve to treatment for sleep-disordered breathing (SDB), including CPAP, APAP, ASV; mandibular repositioning devices (MRDs), and any other nasal or oral therapy with a primary indication of treating SDB
• Owns a smartphone and is able to install an application for HSAT data syncing.
• Able to fully understand study information in English and sign informed consent

Exclusion Criteria

• Primary complaint of sleep-disordered breathing or issues with apneas during sleep or excessive daytime sleepiness
• Pregnant or planning to be pregnant
• Any prior diagnosis of severe respiratory disorder or severe sleep disorder such as restless leg syndrome (RLS), idiopathic hypersomnia, or narcolepsy
• High risk for moderate to severe OSA based on STOP-BANG score.
• BMI > 40 kg/m2
• Anticipated changes to start or stop sedative or psychotropic medications during the course of the trial.
• Medical history of congestive heart failure (CHF) or other potentially unstable cardiac disease as well as chronic lung diseases or other debilitating medical conditions that manifest as more prominent in the patient's health compared to their sleep complaints.
• Daily use of opiate medications
• Known contraindications to PAP therapy as listed in the indication for use (i.e. heart failure (NYHA 2-4) with reduced left ventricular ejection fraction (LVEF ≤45%) and moderate to severe predominant central sleep apnea).
• Inability to pre-emptively comply with study procedures
• Patients who wish to continue using sleeping pills/hypnotics during the study
• Patients with conditions affecting the rotation of the condyle in the temporo-mandibular joint.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

Name	Time	Method
Insomnia Severity Index (ISI) score	4 weeks after therapy start	Change in insomnia severity from baseline to 4 weeks after treatment initiation, as measured by subjective questionnaire

Secondary Outcome Measures

Name	Time	Method
Sleep Onset Latency	4 weeks after treatment initiation	Change in from baseline to end of treatment in sleep onset time

Trial Locations

Locations (1)

C.S. Mott Center; 🇺🇸 Detroit, Michigan, United States