admins Introduction
A stroke is among the top leading causes of long-term disability globally, and stroke survivors face some level of challenge which is greater than the stroke itself. As such, understanding known and unknown complications for stroke patients is of paramount importance from the viewpoint of survival, and deviations from expected life quality, for improvement.
With timely management and rehabilitation as needed, many complications experienced by stroke patients can be limited or avoided altogether.
At Patiala Heart Institute & Multispeciality Hospital (PHMH), we offer the most advanced care in the field of stroke management and rehabilitation; patients and families receive support and intervention from a team providing expert, multidisciplinary care every step of the way.
Understanding Stroke and Its Aftermath
What Happens When a Stroke Occurs?
A stroke occurs when blood moves from the heart to the brain and is interrupted, preventing parts of the brain from receiving oxygen needed for the cells to survive. The reasons for the blood supply interruption fall into two categories:
Ischemic Stroke – caused when a blood clot blocks an artery
Hemorrhagic stroke – caused when there is bleeding in or around the brain
Every stroke causes some degree of brain injury by disrupting the normal function of the brain, resulting in brain injury, and known and unknown complications affecting the ability to move, think, and speak, as well as overall health.
Why do complications occur after a stroke?
Disruption of pathways or function: Damage to specific pathways in the brain can result in physical, cognitive, or emotional problems with a trajectory of healing (obtained from the above list of examples).
Secondary conditions: Issues related to immobility, side effects of medications, and the consequences of pre-existing conditions (diabetes, hypertension, etc.).
Major Complications following Stroke
Physical Complications
Motor Impairments
Paralysis or weakness on one side of the body (hemiplegia or hemiparesis). Stiffness of muscles, spasticity, and contractures impair the mobility of joints.
Swallowing and Eating Problems (Dysphagia)
Difficulty in swallowing makes aspiration pneumonia more likely. Moreover, malnutrition and dehydration when not adequately managed.
Pain and Sensory Problems
Central post-stroke pain with burning and tingling. Stiffness of muscles and joints causing discomfort.
Cognitive and Communication Complications
Memory and Thinking Deficits,
Difficulty concentrating or memorizing new information. In Severe cases: dementia-like symptoms.
Speech and Language Disorders
Aphasia: Difficulty with speech expression or understanding.
Dysarthria: Weak muscles affecting slurred or blurry speech.
Perceptual Problems
Impaired sense of space and visual neglect of a side of the body or the environment.
Emotional and Behavioral Complications
Depression and Anxiety
Very common following a stroke, often dropping motivation for rehabilitation.
Personality and Mood Changes
Irritability, impulsive behavior, or sudden emotional outbursts.
Medical Complications Following Stroke
Seizures
Initiated by scar tissue growth within injured areas of the brain.
Deep Vein Thrombosis (DVT) and Pulmonary Embolism
Immobility-induced blood clots, which can travel to the lungs.
Bladder and Bowel Issues
Incontinence, constipation, or urinary tract infections.
Recurrent Stroke
Survivors are at greater risk if risk factors such as hypertension, diabetes, or smoking are not controlled.
Diagnosis and Monitoring of Stroke Complications
Clinical Evaluations
- Neurological examination to assess reflexes, coordination, and strength.
- Cognitive and speech evaluations.
- Mobility and daily living function assessments.
Imaging and Laboratory Investigations
- MRI and CT scans to identify brain damage.
- Carotid Doppler to screen for narrowed arteries.
- Blood tests for cholesterol, sugar, and clotting factors.
Continuous Monitoring
Regular monitoring while in the hospital and following discharge identifies complications early, allowing them to be treated promptly.
Management and Rehabilitation of Post-Stroke Complications
Multidisciplinary Care Approach
Successful rehabilitation involves input from:
- Neurologists
- Physiotherapists
- Speech and language therapists
- Dietitians
- Psychologists and counsellors
Rehabilitation Therapies
- Physiotherapy: Regains strength, movement, and balance.
- Occupational therapy: Enhances independence with daily activities.
- Speech therapy: Facilitates the retrieval of communication and swallowing skills.
Medical Interventions
- Preventive strokes with anticoagulants and antiplatelets.
- Antidepressants to control mood.
- Anti-spasticity drugs for muscle rigidity.
Lifestyle and Preventive Care
- Increased consumption of fruits, vegetables, and whole grains.
- Regular physical activity enhances circulation and lowers the risk of clot formation.
- Smoking cessation and alcohol restriction.
- Severe regulation of blood pressure, sugar, and cholesterol.
The PHMH Advantage in Stroke Care
Advanced Stroke Unit at PHMH
24/7 emergency neurology and neuroimaging services for rapid diagnosis and treatment.
Comprehensive Rehabilitation Programs
Tailored rehabilitation plans are individualized to each patient’s requirements.
Patient and Family Education
Counselling appointments, support groups, and life coaching for sustained recovery.
FAQs
What are the frequent complications after a stroke?
Motor weakness, speech difficulties, depression, and swallowing problems are most common.
Are stroke complications preventable?
Not entirely, but treatment and rehabilitation as soon as possible, and lifestyle changes can help to reduce the risks involved substantially.
How long do post-stroke complications last?
It varies substantially. Some people will recover in a matter of weeks; others may remain affected for months or even years.
What type of therapy helps with speech and mobility post-stroke?
Speech therapy will help to improve a person’s ability to communicate; physiotherapy will help them to regain the ability to move again.
Why are people depressed after a stroke?
Depression can occur following a stroke due to brain chemistry changes and the psychological burden of having a disability.
How does PHMH support recovery post-stroke?
PHMH supports long-term recovery in stroke survivors by delivering individualised rehab programs, advanced rehab techniques, and education for the family for a comprehensive and holistic approach to healing.
Conclusion
Post-stroke complications can impact nearly every aspect of a stroke survivor’s life – from mobility and speech, to emotions and overall health and wellbeing. To maximise the chance of full recovery, early diagnosis and treatment, outpatient rehabilitation, and multidisciplinary care are essential post-stroke.
Patiala Heart Institute & Multispeciality Hospital (PHMH) provides patients with advanced stroke management and rehabilitation, and support from family, to help them regain and rebuild their independence and quality of life.
