Crossover Trial of AD182 and AD504 in Obstructive Sleep Apnea
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ClinicalTrials.gov Identifier: NCT04645524 |
Recruitment Status :
Completed
First Posted : November 27, 2020
Last Update Posted : September 2, 2021
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Obstructive Sleep Apnea | Drug: AD182 Drug: AD504 Drug: Placebo | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 15 participants |
Allocation: | Randomized |
Intervention Model: | Crossover Assignment |
Masking: | Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor) |
Primary Purpose: | Treatment |
Official Title: | Phase 2 Randomized, Double Blind, Placebo-Controlled, Single-Dose, 3-Period Crossover Study to Evaluate the Efficacy of AD182, and AD504 in Obstructive Sleep Apnea |
Actual Study Start Date : | December 1, 2020 |
Actual Primary Completion Date : | September 1, 2021 |
Actual Study Completion Date : | September 1, 2021 |

Arm | Intervention/treatment |
---|---|
Experimental: AD182
Oral capsule administered before bed
|
Drug: AD182
Oral capsule administered before bed |
Experimental: AD504
Oral capsule administered before bed
|
Drug: AD504
Oral capsule administered before bed |
Placebo Comparator: Placebo
Oral capsule administered before bed
|
Drug: Placebo
Oral capsule administered before bed |
- Apnea-Hypopnea Index (AHI, average number of events for every hour of sleep) [ Time Frame: 1 night (treatment duration) ]Apnea-Hypopnea Index, AD182 and AD504 vs placebo

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Ages Eligible for Study: | 25 Years to 65 Years (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Male or female between 25 and 65 years of age, inclusive, at the time of the screening visit
- AHI 10 to 55 events/h if meets other PSG criteria
Exclusion Criteria:
- History of narcolepsy.
- Clinically significant craniofacial malformation.
- Clinically significant cardiac disease (e.g., rhythm disturbances, coronary artery disease or cardiac failure) or hypertension requiring more than 2 medications for control. A medication for these purposes is defined by dosage form, such that a combination antihypertensive medication is considered 1 medication
- CPAP should not be used for at least 2 weeks prior to first study PSG
- History of using oral or nasal devices for the treatment of OSA may enroll as long as the devices are not used during participation in the study.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04645524
United States, Ohio | |
Intrepid research, LLC | |
Cincinnati, Ohio, United States, 45245 |
Responsible Party: | Apnimed |
ClinicalTrials.gov Identifier: | NCT04645524 |
Other Study ID Numbers: |
APX-001 |
First Posted: | November 27, 2020 Key Record Dates |
Last Update Posted: | September 2, 2021 |
Last Verified: | September 2021 |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Product Manufactured in and Exported from the U.S.: | Yes |
Apnea Sleep Apnea Syndromes Sleep Apnea, Obstructive Respiration Disorders Respiratory Tract Diseases |
Signs and Symptoms, Respiratory Sleep Disorders, Intrinsic Dyssomnias Sleep Wake Disorders Nervous System Diseases |