Related Experiment Videos
Recovery after stroke: a 1-year profile.
N Frances Horgan1, Myra O'Regan, Conal J Cunningham
1School of Physiotherapy, Royal College of Surgeons in Ireland, Dublin, Ireland. fhorgan@rcsi.ie
Disability and Rehabilitation
|December 19, 2008
Summary
Stroke recovery continues beyond six months, with significant improvements in motor function and social participation observed up to one year. This late recovery has implications for rehabilitation strategies.
Area of Science:
- Neurology
- Rehabilitation Medicine
- Clinical Research
Background:
- Stroke recovery is crucial for estimating rehabilitation needs.
- Understanding the long-term recovery trajectory is essential for patient care.
Purpose of the Study:
- To document the 1-year recovery course in first-time stroke patients with moderate severity.
- To evaluate recovery using measures of impairment, activity, social participation, and quality of life.
Main Methods:
- One-year observational study of 23 acute first stroke patients.
- Assessment at 15 intervals using validated measures.
- Analysis of impairment, activity, social participation, and quality of life.
Main Results:
- Significant improvements in impairment and motor disability over 1 year (p < 0.05).
- Continued recovery observed between 6 and 12 months, particularly in social participation (p = 0.0021).
- Quality of life remained unchanged, with patients reporting severe distress at 6 and 12 months.
Conclusions:
- Stroke recovery is detectable beyond 6 months with detailed assessments.
- Late recovery has significant therapeutic implications for stroke rehabilitation.
- Further understanding of recovery patterns can inform therapeutic interventions.
Related Concept Videos
01:15Ischemic Stroke l: Introduction
Ischemic stroke is an acute cerebrovascular condition in which blood flow to a brain region is suddenly interrupted, leading to tissue infarction. Neurons depend on continuous oxygen and glucose supply, so even brief reductions in perfusion cause energy failure, ionic imbalance, and irreversible injury. Ischemic strokes are classified into thrombotic and embolic types based on their underlying mechanisms.Thrombotic MechanismsThrombotic stroke develops when a clot forms within a cerebral artery.
01:17Classification of Illness
The meaning of illness is individualized to each person who experiences an alteration in health. In contrast, disease is a medical term indicating a pathological change in the structure and function of the body or mind. It is a condition that has specific symptoms and boundaries.
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe and...
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe and...
01:17Hemorrhagic Stroke l: Introduction
A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...
01:26Transient Ischemic Attack l: Introduction
A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...
01:15Ischemic Stroke ll: Pathophysiology
An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...