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Assessment of Ambulatory Polygraphy in the Detection of Sleep Apnea in Multiple System Atrophy (SAMSA)

NCT00743561 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2026-05-14

No results posted yet for this study

Summary

The purpose of this study is to determine whether ambulatory polygraphy during a short hospitalization in a neurology unit has the same performance than inpatient polysomnography, the actual gold standard, in the diagnosis of sleep apnea in patients suffering from multiple system atrophy (MSA).

Conditions

Interventions

DEVICE

Polysomnography

Simultaneous recording of electro-encephalography, tibial and submental electro-myography, electro-oculography, nasal air flow, oxygen saturation, as well as the thoracic and abdominal respiratory effort

DEVICE

ambulatory polygraphy

Simultaneous recording of nasal air flow, oxygen saturation, as well as the abdominal and thoracic respiratory effort.

Sponsors & Collaborators

  • University Hospital, Bordeaux

    lead OTHER

Principal Investigators

  • Wassilios Meissner, MD PhD · University Hospital Bordeaux, France

  • Paul PEREZ, MD, PhD · USMR, University Hospital, Bordeaux

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
SINGLE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2008-06-30
Primary Completion
2010-12-31
Completion
2011-01-31

Countries

  • France

Study Locations

More Related Trials

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 NCT00743561 on ClinicalTrials.gov