Consequences of Post Stroke Polysomnographic Abnormalities on Functionnal Recovery and Survival After an Ischemic Stroke (PSG-AVC)

University Hospital Center (CHU)

Status: Completed

Conditions: Ischemic Stroke; Periodic Limb Movement Disorder; Cerebral Infarct; Sleep Apnea

Treatments: Other: Sleep recording (already done)

Study type: Observational

Funder types: Other

Identifiers

NCT04816136

RECHMPL20_0120

Details and patient eligibility

About

Ischemic stroke is a major public health issue, likely to cause functional disability. It is well known that sleep has an impact on brain plasticity, and after an ischemic stroke, studies have shown subjective sleep quality alterations and sleep architecture abnormalities.

Furthermore, there is no clear guideline showing the usefulness of a systematic sleep investigation following an ischemic stroke.

The aim of the study is to identify retrospectively correlation between polysomnographic abnormalities (sleep apnea, periodic limb movements, disturbed sleep architecture...) and functional recovery after an ischemic stroke. The study also assesses the impact of sleep abnormalities on survival, and the risk of new cardiovascular event.

Full description

This study is a retrospective observational study, from a cohort of patients who had a sleep recording (polysomnography or ventilatory polygraphy performed in Montpellier University Hospital) following an ischemic stroke.

Enrollment: 227 patients

Sex: All

Ages: 18 to 100 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• men and women, more than 18 years old
• medical history of ischemic stroke
• who had a sleep recording following the stroke

Exclusion criteria

• others types of strokes (bleeding, transient ischemic attack, cerebal veinous thrombosis)
• patients less than 18 years old

Trial design

227 participants in 1 patient group

patients with a sleep recording performed

Description:

patients with a sleep recording performed in the sleep unit in Montpellier University Hospital, who had an ischemic stroke before the recording.

Treatment:

Other: Sleep recording (already done)