Obstructive Sleep ApneaPhase 1NCT00108498
New Pharmacological Treatment for Obstructive Sleep Apnea
A Phase 1 study testing mirtazapine in people with Obstructive Sleep Apnea, run by US Department of Veterans Affairs at 1 site in United States.
Trial summary
This study will determine if mirtazapine, a unique antidepressant that does not disturb sleep, will improve obstructive sleep apnea (OSA). The design is randomized, crossover, double blind, and placebo controlled. Read more about this study
- Who is it for?
- Ages 20 to 80 years
- Conditions the study is for
- Obstructive Sleep Apnea
- What is being tested?
- mirtazapine
- How many people
- Not given
- Where
- 1 siteUnited States
- Study dates
- Oct 2003to Mar 2007
- Phase
- Phase 1
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 20 to 80 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Known OSA mild to moderate
Who cannot join
- On antidepressant or antipsychotic medications
Trial locations and contacts
1 site in 1 country.
About this study
This study will determine if mirtazapine, a unique antidepressant that does not disturb sleep, will improve obstructive sleep apnea (OSA). The design is randomized, crossover, double blind, and placebo controlled. On two consecutive nights of one week, the patients receive either 30 mg mirtazapine or placebo at bedtime. The following week, the alternative medication is administered. The patients have known mild to moderate sleep apnea. The endpoints of the study are the apnea + hypopnea index (AHI), sleep quality, and the degree of arterial oxygen desaturation.
- Conditions
- Obstructive Sleep Apnea
- Being tested
- mirtazapine
- Keywords
- sleep apnea, mirtazapine, sleep
- Medical subject headings
- Sleep Apnea, Obstructive, Sleep Apnea Syndromes
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
mirtazapineDrug
What is being measured
The primary outcome is the main question the study is designed to answer.
The apnea + hypopnea index (AHI)
Sleep quality
The degree of arterial oxygen desaturation
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted18 Apr 2005 (estimated)
- Study startOct 2003
- Study completionMar 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Obstructive Sleep ApneaStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Double blind
Sponsor and investigators
- Lead sponsor
- US Department of Veterans Affairs
- Sponsor type
- US federal agency
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00108498
- Sponsor's protocol ID
- RESP-011-02F
- Status last verified
- May 2007
- First submitted
- 15 Apr 2005
- Last updated
- 21 Jan 2009
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 21 Jan 2009. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- New Pharmacological Treatment for Obstructive Sleep Apnea
- ClinicalTrials.gov ID
- NCT00108498
- Acronym / sponsor ID
- RESP-011-02F
- Conditions
- Obstructive Sleep Apnea
- Keywords
- sleep apnea, mirtazapine, sleep
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Lead sponsor
- US Department of Veterans AffairsUS federal agency
- Study start
- Oct 2003
- Study completion
- Mar 2007
- First posted
- 18 Apr 2005 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study will determine if mirtazapine, a unique antidepressant that does not disturb sleep, will improve obstructive sleep apnea (OSA). The design is randomized, crossover, double blind, and placebo controlled. On two consecutive nights of one week, the patients receive either 30 mg mirtazapine or placebo at bedtime. The following week, the alternative medication is administered. The patients have known mild to moderate sleep apnea. The endpoints of the study are the apnea + hypopnea index (AHI), sleep quality, and the degree of arterial oxygen desaturation.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Double blind
Who may qualify
- Ages
- 20 to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- Known OSA mild to moderate
Key exclusion criteria (1 listed)
- On antidepressant or antipsychotic medications
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| mirtazapine | Drug | – |
Primary outcome
The apnea + hypopnea index (AHI)
Sleep quality
The degree of arterial oxygen desaturation
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 Jan 2009.
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RecruitingObservational study
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A Study to Learn About the Monthly Dosing Study Medicine Called Berobenatide in Adults With Breathing Problems During Sleep and Overweight or Obesity Who Do Not Use a Breathing Machine (PAP) (VESPER-OSA 2)
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Supplemental Oxygen for Sleep-Disordered Breathing in Adults With Chronic Opioid Use.
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Recruiting
Nightly Wearable Monitoring During Home-Based Submental Electrical Stimulation for Obstructive Sleep Apnea
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RecruitingPhase 1/2
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing mirtazapine in people with Obstructive Sleep Apnea, run by US Department of Veterans Affairs at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 21 Jan 2009. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
The apnea + hypopnea index (AHI). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 21 Jan 2009.