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Nexus Compliance Study

NCT01013207 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2010-09-08

Study results available
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Summary

Obstructive sleep apnoea (OSA) is characterised by a partial or complete collapse of the upper airway during sleep. The treatment of choice for OSA is Continuous Positive Airway Pressure (CPAP). CPAP acts as a positive airway splint, delivering a fixed positive airway pressure to the upper airway via a tube and mask. Humidification is used during CPAP therapy to improve the comfort of the delivered air and to alleviate nasal dryness/congestion.

The latest design of a CPAP device, known as Nexus (S9), encompasses new features including an improved humidification system (heated tube and climate control), reduced noise, improved comfort of breathing, and a new user interface.

This study will assess whether compliance on CPAP therapy is improved on the Nexus (S9) CPAP, and will assess the usability of the Nexus (S9) CPAP

Conditions

Interventions

DEVICE

CPAP Pre Nexus (S9)

This is the patient's own CPAP prior to trialling the Nexus (S9). 4 weeks of data will be downloaded from this device and compared to 4 weeks using Nexus (S9), and 4 weeks usage post trialling Nexus (S9)

DEVICE

Nexus (S9)

The patient will use the new Nexus (S9) CPAP for four weeks in place of their usual CPAP every night when they sleep to treat their OSA. Compliance data will be compared between four weeks on this device to the last four weeks on their current device (CPAP Pre S9). After using the Nexus (S9) CPAP for four weeks, participants will return to their current device for four weeks. Data from this post-trial period will be compared with both the Nexus (S9) four weeks, and the four weeks pre Nexus (S9) usage.

DEVICE

CPAP Post Nexus (S9)

After trialling the Nexus (S9) for four weeks, patients will return to their usual CPAP. Data from the patient's usual CPAP for four weeks will be compared to data while using the Nexus (S9), and data from the patient's usual device pre trialling S9 (CPAP Pre Nexus)

Sponsors & Collaborators

  • ResMed

    lead INDUSTRY

Principal Investigators

  • Klaus Schindhelm, PhD · ResMed

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-11-30
Primary Completion
2010-03-31
Completion
2010-04-30

Countries

  • Australia

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01013207 on ClinicalTrials.gov