Cerebral palsy (CP) accounts for abnormal brain development. ‘Cerebral’ means related to the brain; ‘Palsy’ means weakness/problem in using muscles. It is a group of neurological disorders that affects your child’s brain pre-birth, during birth, or immediately after birth. Recent population-based studies reported the prevalence of CP among 1 to 4 children per 1000 live births globally [1]. The occurrence of CP affects movements, posture development, and coordination, and can cause permanent disability.
The current treatment regimen reports no cure for CP. Early diagnosis and personalized intervention are key to improving the quality of life of the affected children. The emergence of stem cell research for Cerebral Palsy has marked the potential in creating a supportive environment for brain development.
What Is Cerebral Palsy?
Cerebral palsy is characterized by brain development damage that causes motor and developmental disability among children. The symptoms of CP can vary among children based on its severity. Common problems include intellectual disability, sensory problems, seizures, scoliosis, or contractures.
Types
- Spastic Cerebral Palsy: Most common type (≃ 80% cases). Common problems include increased muscle tone and stiffness, which lead to awkward movement. Depending on the affected part, spastic CP can be spastic diplegia (mainly legs are affected, arms may or may not be affected), spastic hemiplegia (one side of the body is affected), or spastic quadriplegia (the most severe form, all four limbs are affected)
- Dyskinetic Cerebral Palsy: Individuals lose movement control in hands, feet, arms, and legs. Finds difficulty in walking or sitting. This includes dystonic, athetoid, and choreoathetoid CP.
- Ataxic Cerebral Palsy: Difficulty in balance and coordination
- Mixed Cerebral Palsy: The symptoms appear as more than one type
Symptoms
CP symptoms vary among children. Based on age, the symptom appears as:
- Child <6 months: Stiffness, floppy, head lags when picked up, overextended back and neck, legs get stiff
- Child >6 months: Child doesn’t roll in either direction, cannot control hand or leg movement, cannot make a fist
- Baby >10 months: Crawl in a lopsided manner, scoot around the buttocks, hop on a knee
Causes
- Prenatal Causes (Before birth): Occurs at the time of fetal development, leads to congenital brain malformation, chromosomal abnormalities, stroke, or intrauterine infection
- Perinatal Cause (During Birth): Hypoxic ischemic injury, CNS infection, brain damage mediated by jaundice (kernicterus)
- Postnatal Cause (Immediately after birth): Trauma, infection in the brain or spinal cord, anoxic injury, stroke
Risk Factors
- Preterm birth
- Brain bleed
- Low birth weight
- Periventricular leukomalacia
- Some conditions during pregnancy, such as substance use disorder, infection, and preeclampsia
How is Cerebral Palsy Diagnosed?
Early diagnosis is a crucial aspect in introducing timely intervention and improved treatment outcomes. This includes:
- Developmental Monitoring: Tracking the child’s growth and development with time
- Developmental Screening: Short-term test for determining specific developmental delays (motor/ movement delay), Physical examination
- Diagnostic Test: Brain MRI, for newborn carnival ultrasound
What are the Current Treatment Approaches for CP?
None of the CP treatments can claim a complete cure. Common conventional treatment includes:
Physical Therapy
- Improves muscle strength, balance, and coordination
- Improves mobility, prevents contracture
Speech Therapy
- Addresses the child’s inability to communicate
- Strategies to improve a child’s ability to learn verbal and non-verbal communication
Occupational Therapy
- Helps with learning daily life activities
- Focus on building cognitive and sensory skills
Family-Centered Care
- Coordinate with family member or primary caregivers
- Caregivers learn to support the daily routine and goals of the child
Medication
- Support symptoms like muscle spasticity, pain, or seizure
- Oral muscle relaxants (baclofen, diazepam)
- Intrathecal baclofen (ITB) therapy for surgical implantation of a pump that can deliver fluid medication surrounding the spinal cord
Surgery
Depending on symptom severity, orthopedic or spasticity management surgery is recommended
*NOTE: No one treatment can manage CP efficiently; clinicians recommend a combination of treatment approaches for effective management of the child’s condition.
What are Stem Cells for CP?
Stem Cell Research for Cerebral Palsy is an emerging area focused on finding effective solutions. Clinicians and researchers have used various types of stem cells to ameliorate brain damage. For instance, mesenchymal stem cells (MSCs) are widely explored due to their ability to induce regenerative signals and paracrine effects.
Mechanism of Cerebral Palsy Stem Cell Treatment Effect Includes:
Support the Regeneration and Repair Mechanisms
- Stem cells differentiate into distinct cell types, including brain cells (neurons and glial cells)
- Potentially repair the damaged cells or tissue in the brain
- Regenerative capability enables motor function improvement
- Improves muscle strength, coordination, and reduces muscle spasticity
Anti-Inflammation & Neuroprotection
- MSCs release anti-inflammatory molecules, reducing neuronal inflammation
- It releases neurotrophic factors that create a protective environment. It supports the survival and functioning of existing neurons.
Immunomodulation
- It modulates the immune response and creates a conducive environment for neurological repair
- Supports anti-inflammatory signals
Supports Angiogenesis
- Enable the development of new blood vessels.
- Allows adequate supply of blood, nutrients, and oxygen in the brain, supporting adequate brain development.
*NOTE: Cerebral Palsy Stem Cell Treatment is at an early stage of research and clinical implications. Clinicians often combine stem cell therapy with conventional treatment to improve patients’ condition
What Does Current Clinical Research Say?
Preclinical and clinical evidence reflected a positive outcome with Cerebral Palsy Treatment in India and worldwide. The majority of the studies reflected the safety and tolerance of the stem cell therapy with negligible side effects. Patient evaluation in early trials reflected:
- Improvement in the child’s motor skills (gross motor skills)
- Reduction in muscle spasm and stiffness
- Enhance cognitive and sensory abilities.
- Enhanced communication skills
- Decreased daily dependence and improvement in the quality of life of the patient [2]
*NOTE: The stem cell research for cerebral palsy outcome varied among individuals. The therapeutic outcomes depend on factors like CP symptoms, severity, treatment combined with stem cell therapy, quality and source of stem cells, and the individual’s response. Advancells, India, is a leading stem cell research laboratory that manufactures superior quality stem cells for various neurological conditions, including cerebral palsy.
How Stem Cell Therapy in India for CP is evolving?
India has transformed into a hub for medical tourism globally. CP treatment in India is available. Clinicians often coordinate with renowned research centers. Although stem cell therapy for CP is not approved as a standalone treatment. Often, clinicians recommend Cerebral Palsy Treatment in India in combination with conventional treatment. The key consideration includes:
- Choosing a renowned clinic and consulting experienced clinicians
- Clear information to the patient or primary caregivers about the treatment details
- It’s crucial to know that the stem cell therapy outcome varies among individuals
- Individuals must make evidence-based, informed decisions
- Rehabilitation post-therapy and following aftercare instruction is crucial for adequate recovery
*In the future, there is a need to launch large-scale clinical trials to establish the safety, tolerance, and efficacy of the treatment for a longer time.
Conclusion
Cerebral Palsy Stem Cell Treatment holds new hope in finding long-term solutions and improving the quality of life of the patient. It provides a better opportunity for a healthier and more independent life. Every individual’s experience is different; there must be a sound partnership between clinicians and patients to opt for an adequate treatment plan. In the future, research must focus on therapy standardization and establish its long-term success.
References
- Centers for Disease Control and Prevention. Data and Statistics for Cerebral Palsy. Atlanta (GA): CDC. Available from: https://archive.cdc.gov/www_cdc_gov/ncbddd/cp/data.html
- Qu J, Zhou L, Zhang H, Han D, Luo Y, Chen J, Li L, Zou Z, He Z, Zhang M, Ye J. Efficacy and safety of stem cell therapy in cerebral palsy: A systematic review and meta-analysis. Frontiers in bioengineering and biotechnology. 2022 Dec 14;10:1006845.
FAQ’s
Q- Can Stem Cells Cure Cerebral Palsy?
No, currently, no treatment promises a cure for cerebral palsy. Stem cell therapy supports conventional treatment and potentially improves the quality of life of the patient.
Q- Are Stem Cell Procedures Safe for Children with CP?
Early clinical trial outcomes reflected the safety and tolerance of cerebral palsy stem cell treatment. The treatment creates a supportive neural environment and boosts brain function. However, the treatments are yet at an early stage, and universally, none of the stem cell therapies is approved as a standard cure.
Q- Is SCT for CP in India Approved?
CP treatment in India is not approved as standard treatment. It is still under clinical trial stage. Clinicians collaborate with renowned stem cell research centers and develops pensolized treatment for the patient.
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