Can a simple sleep test replace the gold standard for MSA patients?

NCT ID NCT00743561

First seen May 18, 2026 · Last updated May 25, 2026 · Updated 2 times

Summary

This study looked at whether a portable sleep test (ambulatory polygraphy) done during a short hospital stay works as well as the standard overnight sleep test (polysomnography) for finding sleep apnea in people with multiple system atrophy (MSA). Thirty adults with probable MSA took part. The goal was to see if the simpler test could accurately diagnose sleep apnea, making it easier for patients to get tested.

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Contacts and locations

Locations

  • CHU de Bordeaux - Hôpital Pellegrin

    Bordeaux, 33096, France

  • CHU de Bordeaux - Hôpital du Haut-Lévêque - Département de Neurologie - Centre de référence nationale maladie rare AMS

    Pessac, 33604, France

Conditions

Explore the condition pages connected to this study.