Stroke Rehabilitation: Brief Overview
For a medically stable stroke patient, begin rehabilitation as early as possible (between 24-48 hours post-stroke), deliver at least 3 hours per day of direct task-specific therapy across multiple disciplines for at least 5 days per week, and coordinate care through a specialized interdisciplinary stroke team in an organized rehabilitation setting.
Timing of Rehabilitation Initiation
Do not mobilize patients within the first 24 hours of stroke onset - the AVERT trial demonstrated worse outcomes (46% vs 50% favorable outcomes at 3 months) with very early intensive mobilization 1. However, once past 24 hours and medically stable, begin mobilization between 24-48 hours if no contraindications exist 1.
Medical Stability Criteria Before Starting Rehabilitation:
- Confirmed stroke diagnosis (mechanism clarification should not delay rehabilitation)
- Vital signs stable
- Medical comorbidities addressed (CHF, excessive dyspnea controlled)
- Acute disease processes not precluding active participation
- Patient can follow at minimum one-step commands (with communication support if needed)
- Sufficient stamina to participate in program demands 1
Contraindications to Early Mobilization:
- Arterial puncture for interventional procedure
- Unstable medical conditions
- Low oxygen saturation
- Lower limb fracture or injury 1
Rehabilitation Intensity and Dose
Deliver 3 hours per day of direct task-specific therapy, 5 days per week minimum 1, 2. This represents Level A evidence - more therapy consistently produces better outcomes. The therapy should be:
- Task-specific and repetitive: Focus on meaningful functional activities the patient needs to perform 1
- Individually designed: Match intensity to patient tolerance and recovery needs 1
- Progressive: Incorporate novel tasks that challenge skill acquisition 1
Health economic analysis confirms this intensive approach (1-2 hours, 5 days/week) is cost-effective compared to standard practice (<45 minutes, 5 days/week) 2.
Team Composition and Organization
All rehabilitation must occur in a setting where care is formally coordinated and organized - this is a Level A recommendation with strong evidence for improved survival, functional status, and discharge home 3.
Core Interdisciplinary Team Members (Level A Evidence):
- Physiatrists or physicians with stroke rehabilitation expertise
- Occupational therapists
- Physiotherapists
- Speech-language pathologists
- Nurses with stroke training
- Social workers
- Dietitians
- Patient and family as core team members 1
Additional Team Members (Level C):
- Recreation therapists
- Psychologists
- Vocational/educational therapists
- Kinesiologists
- Rehabilitation therapy assistants 1
Critical requirement: All team members must have specialized training in stroke care and supported conversation techniques for patients with aphasia 1.
Initial Assessment Protocol
Complete initial screening within 48 hours of admission by rehabilitation professionals in direct contact with the patient 1, 4.
Priority Screening Areas:
- Safety evaluation: Cognition, fitness to drive
- Swallowing function: All patients require dysphagia screening
- Communication: Speech-language pathologist evaluation for all patients to detect subtle disorders 3
- Mobility and motor function
- Cognitive deficits: Offer cognitive retraining for attentional deficits 3
Use standardized, valid assessment tools (Level B evidence) - adapt for patients with communication limitations 1. Perform standardized stroke severity evaluation using NIH Stroke Scale within 24 hours 3.
Reassessment Schedule:
For patients not initially meeting rehabilitation criteria, reassess weekly during first month, then at intervals based on health status 1.
Essential Concurrent Medical Management
While delivering rehabilitation, simultaneously address:
DVT Prophylaxis (Level A):
- Low-molecular-weight heparin (enoxaparin) for high-risk patients
- Unfractionated heparin if renal failure present
- Continue prophylaxis if immobile >30 days
- Do not use anti-embolism stockings alone 4
Secondary Prevention (Level A):
- Antiplatelet therapy for noncardiogenic ischemic stroke
- Anticoagulation (INR 2-3) for high-risk cardiogenic sources
- Optimize hypertension after acute period
- Statin therapy for hypercholesterolemia
- Carotid endarterectomy at high-volume centers if indicated 3
Depression Screening and Treatment:
Treat post-stroke depression or persistent tearfulness with antidepressant medication 3.
Rehabilitation Setting Selection
Inpatient rehabilitation is appropriate for patients requiring:
- Interprofessional rehabilitation to achieve functional goals preventing hospital admission
- Interdisciplinary assessment/treatment from stroke-experienced staff
- Cannot safely manage at home with current functional status 1
Outpatient/community-based rehabilitation should be:
- Available within 48 hours of acute hospital discharge or 72 hours of inpatient rehabilitation discharge
- Delivered by specialized interprofessional team
- Based on functional needs, participation goals, family support, and patient preferences 1
Early supported discharge with community-based rehabilitation teams produces equivalent outcomes to extended inpatient care with higher patient satisfaction and shorter hospital stays 5.
Key Rehabilitation Principles
Patient-centered goal setting (Level C): Plans must be based on shared decision-making, culturally appropriate, incorporating agreed-upon goals of patient, family, caregivers, and healthcare team 1.
Skills transfer and practice: Promote practice of therapy skills in daily routine and community settings. Provide opportunities for supervised repetition by stroke rehabilitation nurses 1.
Interprofessional team meetings: Hold at least one formal meeting weekly to discuss progress, problems, goals, and discharge arrangements. Regularly update individualized rehabilitation plans 1.
Common Pitfalls to Avoid
Very early mobilization (<24 hours): The AVERT trial definitively showed harm - resist pressure to mobilize immediately 1
Insufficient therapy dose: Standard care often delivers <45 minutes daily - this is inadequate. Push for the evidence-based 3 hours minimum 1, 2
Uncoordinated care: Rehabilitation in non-specialized settings without organized stroke teams produces inferior outcomes 3
Missing communication disorders: Subtle deficits require formal speech-language pathology evaluation - don't rely on bedside impression alone 3
Delaying rehabilitation for diagnostic clarity: Cryptogenic stroke or unclear mechanism should not prevent rehabilitation access 1
Inadequate DVT prophylaxis: Anti-embolism stockings alone are insufficient - pharmacologic prophylaxis is required 4
The evidence strongly supports that organized, intensive, early (but not too early) interdisciplinary rehabilitation in specialized stroke settings produces the best functional outcomes, survival, and likelihood of discharge home 1, 3, 1.