CClinicalTrials.gg
CompletedNCT02312765Updated Aug 4, 2020Results posted

Reducing Heart Failure Re-admissions by Enhancing Sleep Apnea Treatment Adherence

An interventional study of AirCare App in Congestive Heart Failure and Sleep Apnea Syndromes, sponsored by University of Pennsylvania. Completed. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2020-08-04.

Sponsored by University of Pennsylvania · Not applicable, Interventional, and Supportive care

Phase
Not applicable
Study type
Interventional
Enrollment
146
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

Sleep apnea, characterized by abnormal breathing at night, is often untreated in patients with heart failure. Helping patients to effectively use the most common form of treatment for sleep apnea, positive airway pressure therapy, can improve their heart function. This can reduce the likelihood that the patient will be re-admitted to the hospital. AirCareLabs has developed an innovative solution that allows patients to communicate with health care providers 24 hours a day, thus allowing them to get the help they need to effectively use positive airway pressure and thereby reduce the risk of being re-admitted to the hospital.

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Conditions studied

  • Congestive Heart Failure
  • Sleep Apnea Syndromes
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In context

Apnea

1,422 studies on the registry are indexed under Apnea; 159 are open to participants now.

This study's enrollment of 146 is above the median of 50 across 965 interventional studies indexed under Apnea.

Browse Apnea studies →

Lead sponsor

University of Pennsylvania is the lead sponsor of 1,635 studies on the registry; 239 are open to participants now.

Of its 154 completed or terminated interventional studies of FDA-regulated products, 104 (68%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Congestive heart failure and sleep apnea

Exclusion criteria

Exclusion Criteria:

  • Cognitive impairment
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Study design

Phase
Not applicable
Primary purpose
Supportive care
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
146 participants (actual)

Study arms

  • Experimental
    Intervention

    Study participants will receive a tablet computer with the AirCare system.

    Behavioral: AirCare App

  • No intervention
    Control

    Standard care

Interventions

  • BehavioralAirCare App

    Tablet software to encourage adherence and support

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What researchers measure

Primary outcomes

  1. Number of Participants Adhering to Positive Airway Pressure (PAP)

    PAP adherence will be measured from the PAP unit (which monitors nightly hours of use and records this data; this is the standard of care clinical practice approach used currently by health care providers to monitor PAP use) and will be reported as Number of Participants who Adhered to Positive Airway Pressure (PAP) Treatment (adherence defined as \>4 hours of use per night on average across the 30 day period). For example, if 5 subjects used PAP for more than 4 hours per night on average across the 30 day period, then the number of adherent participants is 5.

    Time frame: one month

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Results

Posted Aug 4, 2020

Participant flow

Participant flow — Overall Study
MilestoneIntervention: AirCare SystemControl: Standard of Care
Started7472
Completed1936
Not completed5536

Outcome measures

PrimaryNumber of Participants Adhering to Positive Airway Pressure (PAP)

PAP adherence will be measured from the PAP unit (which monitors nightly hours of use and records this data; this is the standard of care clinical practice approach used currently by health care providers to monitor PAP use) and will be reported as Number of Participants who Adhered to Positive Airway Pressure (PAP) Treatment (adherence defined as \>4 hours of use per night on average across the 30 day period). For example, if 5 subjects used PAP for more than 4 hours per night on average across the 30 day period, then the number of adherent participants is 5.

Time frame:
one month
Reported as:
Count of participants · Participants
Number of Participants Adhering to Positive Airway Pressure (PAP)
ParticipantsIntervention: AirCare SystemControl: Standard Care
Number of Participants Adhering to Positive Airway Pressure (PAP)53
Statistical analysis
  • Intervention: AirCare System vs Control: Standard Care · Chi-squared · p = 0.72

Adverse events

Collected over One month. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Intervention: AirCare System3/74 (4.1%)17/74 (23%)1/74 (1.4%)
Control: Standard Care4/72 (5.6%)17/72 (23.6%)4/72 (5.6%)
Most frequent serious events
Showing 10 of 26
Most frequent serious events
EventIntervention: AirCare SystemControl: Standard Care
CHFCardiac disorders13/7410/72
CADCardiac disorders4/741/72
PVTCardiac disorders2/742/72
Atrial FibrillationCardiac disorders1/741/72
Cardiac ArrestCardiac disorders0/741/72
HypotensionCardiac disorders0/741/72
Pacemaker bleedingCardiac disorders0/741/72
Pacemaker malfunctionCardiac disorders0/741/72
GI BleedGastrointestinal disorders0/741/72
SepsisInfections and infestations0/741/72
Most frequent other events
Most frequent other events
EventIntervention: AirCare SystemControl: Standard Care
Urinary Tract InfectionInfections and infestations0/741/72
DiarrheaGastrointestinal disorders0/741/72
ToothacheGeneral disorders0/741/72
Atrial FibrillationCardiac disorders0/741/72
LightheadednessNervous system disorders1/740/72

Baseline characteristics

Patients admitted with heart failure

Age, Continuous
Age, Continuous(years)Intervention: AirCare SystemControl: Standard of CareTotal
Mean58.1 ± 11.959.4 ± 12.758.7 ± 12.3
Sex: Female, Male
Sex: Female, Male(Participants)Intervention: AirCare SystemControl: Standard of CareTotal
Female312657
Male434689
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Intervention: AirCare SystemControl: Standard of CareTotal
American Indian or Alaska Native000
Asian314
Native Hawaiian or Other Pacific Islander000
Black or African American8816
White433376
More than one race101
Unknown or Not Reported193049
Apnea Hypopnea Index (AHI, events/hr)
Apnea Hypopnea Index (AHI, events/hr)(events/hr)Intervention: AirCare SystemControl: Standard of CareTotal
Mean31.0 ± 25.027.2 ± 2429.1 ± 24.4
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Study locations

No study locations are listed for this record.

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References and documents

Study documents

  • Protocol and statistical analysis plan · Dec 1, 2018

Documents are hosted by the registry — open the source record to download them.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 4, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02312765
Lead sponsor
University of Pennsylvania
Collaborators
AirCare Labs, LLC
Responsible party
Nalaka Gooneratne (Associate Professor, University of Pennsylvania) — Principal investigator
First posted
Dec 9, 2014
Start date
Nov 2014
Primary completion
Jun 2017
Completion
Dec 2017
Results posted
Aug 4, 2020
Last update
Aug 4, 2020

Study contacts

Nalaka Gooneratne, MD
study director · University of Pennsylvania

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jul 2020. You cannot join it, but the record below documents what was studied.

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