Prospective Evaluation of Heart Failure Patients With Central Sleep Apnea
Public ClinicalTrials.gov record NCT01414309. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Central sleep apnea (CSA) has been associated with increased mortality and primarily occurs in patients with heart failure (HF). The primary purpose of this study is to document the natural progression of moderate to severe CSA in heart failure patients.
Study identification
- NCT ID
- NCT01414309
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 5 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 2011 (Type not available)
- Primary completion
- Jun 2012 (Actual)
- Completion
- Jun 2012 (Actual)
- Last update posted
- Jan 7, 2015
2011 – 2012
United States locations
- U.S. sites
- 3
- U.S. states
- 2
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Minneapolis Heart Institute | Minneapolis | Minnesota | 55407 | — |
| Central MN Heart at St Cloud | Saint Cloud | Minnesota | 56303 | — |
| Sleep Therapy & Research Center, Alamo | San Antonio | Texas | 78229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01414309, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 7, 2015 · Synced Oct 4, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01414309 live on ClinicalTrials.gov.