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CHAPTER 4

Nursing Care of Children with Neurological Disorders

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NEUROLOGICAL SYSTEM OF CHILDREN AND ADULTS

Anatomical and Physiological Differences

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INTELLIGENCE QUOTIENT (IQ)

  • IQ development occurs rapidly from 0 to 3 years, laying the foundation for future intelligence.
  • Continued cognitive development from 4 to 6 years is influenced by environment and education.
  • Long-term memory development progresses from limited capacity in early childhood to mature capabilities in adolescence.

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PRIMITIVE REFLEXES AND THEIR TRANSFORMATION INTO MATURE MOTOR DEVELOPMENT

  • Primitive reflexes are automatic, stereotypical movements present in infants, typically integrating into voluntary movements by 6–12 months.
  • This process occurs through:
  • Integration
  • Maturation
  • Synaptic pruning

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ABNORMAL RESPONSES

  • Absence or diminished reflexes during the expected age period indicate abnormal neurological function.
  • Persistence or re-emergence of primitive reflexes beyond the normal integration age suggests neurological issues or developmental delays.
  • Retained primitive reflexes reduce the brain’s ability to efficiently process sensory information.

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REFER TO BOOK

PAGE NO. :- 181

Table 2: Impact of retained primitive reflexes on child development and associated neurological condition

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CONCEPT OF ICP AND CSF PRESSURE

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NEUROLOGICAL ASSESSMENT IN CHILDREN

  • This guide provides an overview of age-specific neurological assessment techniques, examination methods, and developmental milestones for children from birth to 12 years.
  • Age-Specific Neurological Assessment
  • Pediatric GCS

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Decorticate and decerebrate posture

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NEURAL TUBE DEFECTS

Definition

  • NTDs are congenital anomalies resulting from incomplete closure of the neural tube during embryonic development.
  • Types
  • There are two main types:
  • Spina bifida aperta (SBA) or open spina bifida, also known as spina bifida cystica, is visible at birth, with exposed neural tissue or a protruding sac.

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Spina bifida cystica. (A) Note the anatomical defect and (B) original lumbosacral defect in a child

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  • Spina bifida occulta (SBO) or closed spina bifida

Fig:-A sacral dimple that is a sign of possible spina bifida occulta

Fig:-A tuft of hair is a sign of possible spina bifida occulta

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Fig:-Anencephaly

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Fig.:-Encephalocele

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Infectious Factors

  • Other infections (CMV, toxoplasmosis)
  • Maternal rubella infection

Nutritional Factors

  • Maternal folate deficiency impairs neural tube closure by disrupting DNA synthesis and repair, increasing NTD risk.

Environmental Factors

  • Exposure to pesticides and insecticides alters neural tube development through neurotoxicity.

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Maternal Factors During Pregnancy

  • Advanced maternal age (>35 years)
  • Multiple gestations
  • Previous history of miscarriage or stillbirth

Maternal Health Conditions

  • Diabetes mellitus
  • Obesity
  • Epilepsy and anticonvulsant use
  • Hyperthermia

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Socioeconomic Factors

  • Limited access to prenatal care and nutrition education.
  • Poor dietary quality and inadequate folate intake.

Geographic and Ethnic

  • Factors NTD prevalence varies geographically and ethnically due to genetic predisposition, dietary patterns, nutrient deficiencies, and environmental exposures.

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Clinical Manifestations

Spina Bifida Occulta Clinical Manifestations

  • Asymptomatic in 70–80% of cases
  • Cutaneous anomalies (e.g., dimples, lipomas, or haemangiomas) over the spine

Spina Bifida Cystica Clinical Manifestations

• A visible sac or cyst protruding from the spine

• Hydrocephalus and increased intracranial pressure

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Pathophysiology

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Diagnostic Evaluation

  • Prenatal diagnosis is primarily achieved through
  • Postnatal diagnosis involves

Complications

  • Short-Term Complications
  • Infection
  • Cardiovascular instability
  • Hydrocephalus

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  • Long-Term Complications
  • Neurological deficits
  • Cognitive impairment
  • Orthopaedic issues
  • Psychological and Social Complications
  • Emotional distress
  • Behavioral problems
  • Social isolation

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  • Complications Specific to NTD Types
  • Anencephaly
  • Encephalocele
  • Management
  • Supportive Care
  • Respiratory Care
  • Pain Management
  • Wound Care
  • Nutritional Support

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Emotional Support

  • Families of infants with NTDs experience significant emotional distress, necessitating comprehensive emotional support.

Surgical Management

  • The primary goal of surgical management in NTDs is to prevent further neurological deterioration, improve functional outcomes, and enhance quality of life.

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Developmental Support

  • Infants with NTDs require multidisciplinary developmental support to optimize growth and development.

Nursing Management

  • Nursing Assessment
  • Neurological status
  • Spinal cord function
  • Developmental milestones

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HYDROCEPHALUS

Introduction

  • Hydrocephalus is a neurological disorder characterized by the accumulation of CSF in the brain, leading to increased intracranial pressure and potentially life-threatening complications.

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Etiology

  • Congenital Causes
  • Neural tube defects (e.g., spina bifida, encephalocele)
  • Dandy-Walker malformation
  • Chiari II malformation
  • Acquired Causes
  • Infections (e.g., encephalitis, brain abscess, meningoencephalitis)
  • Traumatic brain injury
  • Tumors (e.g., brainstem gliomas, medulloblastoma)

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Risk Factors

  • Maternal infection (e.g., Zika virus)
  • Premature birth

Types

  • Based on the Cause
  • Congenital hydrocephalus
  • Acquired hydrocephalus
  • Based on CSF Flow
  • Communicating hydrocephalus
  • Non-communicating hydrocephalus
  • Normal pressure hydrocephalus (NPH)

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Other Types

  • Hydrocephalus ex vacuo

Pathophysiology

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Flow of cerebrospinal fluid

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Clinical Manifestations

  • General Clinical Manifestations
  • Hydrocephalus presents with a range of clinical manifestations due to increased ICP and CSF accumulation .

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Common symptoms include:

  • Headache, nausea, vomiting
  • Cranial nerve palsies (III, IV, VI).
  • Sensory disturbances
  • Visual disturbances
  • Auditory disturbances
  • Motor disturbances
  • Other sensory changes

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Age-specific Clinical Manifestations

  • Infants (0–12 months): Infants with hydrocephalus exhibit macrocephaly (enlarged head circumference).
  • Children (1–5 years): Children with hydrocephalus display headache, nausea, vomiting, papilledema, diplopia,
  • Older children (6–18 years): Older children with hydrocephalus experience headaches (worsening in the morning).

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Radiological Signs

  • Periventricular lucency (PVL)
  • Ventricular enlargement

Diagnostic Evaluation

  • Clinical evaluation includes medical history, focusing on developmental delays, microcephaly, and neurological symptoms.
  • Cranial ultrasound
  • Electroencephalogram (EEG)

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Management

  • Surgical Management

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Types of shunts used in hydrocephalus

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Valves present in the shunts

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Medical Management

  • Acetazolamide (Diamox), a carbonic anhydrase inhibitor, reduces CSF production and is administered at 20–30 mg/kg/day divided every 8 hours.

Nursing Management

  • Assessment
  • Collect health history on hydrocephalus diagnosis, etiology, shunt type, placement date, associated medical conditions, and allergies.

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General Measures

  • Follow the discharge instructions regarding post operative care and medication.
  • Monitor temperature and maintain a chart of dairy.

Prevent Infection

  • Report any signs of infection (redness, swelling, discharge) or shunt malfunction.

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Feeding

  • Avoid heavy or greasy foods.
  • Encourage fluids to prevent dehydration.

Mobility

  • Avoid bending the head of the child.
  • For older children, encourage gentle movements (e.g., stretching, walking).

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Sleeping

  • Place the child on their back or side with a pillow supporting their head.
  • Avoid placing the shunt site directly on the mattress.

Complications

• Developmental delays

• Vision and hearing problems

• Seizures

• Cerebral hemorrhage

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Shunt-related complications:

  • Shunt malfunction
  • Shunt infection

MENINGITIS

  • Meningitis, an inflammation of the protective membranes (meninges) surrounding the brain and spinal cord, is a serious and potentially life-threatening infection affecting children worldwide.

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Causes of Meningitis in Children

  • Bacterial meningitis is caused by pathogens such as Streptococcus pneumoniae, Haemophilus influenzae type b (Hib), and Neisseria meningitidis.

Bacterial Causes

• Streptococcus pneumoniae (40-50%)

• Haemophilus influenzae type b (Hib) (20-30%)

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Viral Causes

  • Enteroviruses (EV), herpesviruses (HSV-1, HSV-2, VZV)

Fungal Causes

  • Cryptococcus neoformans, Candida species.

Parasitic Causes

  • Naegleria fowleri (primary amebic meningoencephalitis)

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High-Risk Groups

• Premature infants, low birth weight

• Infants

• College students living in dormitories

• Travel to endemic areas.

Risk Factors for Tubercular Meningitis (TBM)

  • Young age (<5 years)
  • Family history of tuberculosis
  • Delayed or inadequate treatment of tuberculosis.

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Pathophysiology

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Clinical Manifestations

  • Neonates (0–1 Month)
  • Subtle symptoms:

• Lethargy

• Refusal to feed

  • Older Children
  • Hyperacute presentation (1–2 days, less common)

• Rapid onset fever

• Shock 3

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Acute Presentation (2–7 Days, More Common)

  • Nonspecific findings: Fever, anorexia, poor feeding, headache
  • Manifestations of meningeal irritation
  • Increased ICP symptoms: Headache, vomiting, bulging fontanel or diastasis of sutures, oculomotor

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Diagnostic Evaluation

CSF profile in CNS infections

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Complications

• Seizures (20–30%),

• Hydrocephalus (10–20%),

Cognitive Impairment

  • Memory loss or difficulties with memory consolidation
  • Attention deficits and decreased focus

Behavioral Problems

• Hyperactivity and impulsivity

• Emotional regulation difficulties (e.g., anxiety, depression)

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Medical Management

  • Initial assessment and stabilization: Initial management involves rapid assessment and stabilization of vital functions.

Supportive Care

  • Maintain fluid and electrolyte balance.
  • Monitor for seizures and manage with anticonvulsants (e.g., phenytoin or levetiracetam).

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Medical Management for Bacterial Meningitis

  • Antibiotic therapy: Start empiric antibiotic therapy as soon as possible, ideally within 1 hour of presentation.

Adjunctive Therapy

  • Dexamethasone (0.6 mg/kg/day divided q6h for 2–4 days) to reduce inflammation and cerebral edema.
  • Acyclovir (20 mg/kg/dose q8h) if HSV encephalitis is suspected.

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Medical Management for Tubercular Meningitis

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ENCEPHALITIS

Introduction

  • Encephalitis, an inflammation of the brain, is a serious neurological disorder that affects children worldwide.

Etiology

  • Viral infections (80–90%)
  • Bacterial infections (5–10%)
  • Post-infectious encephalitis
  • Autoimmune disorders

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Pathophysiology

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Clinical Manifestations

• Fever (50–70%)

• Headache (30–50%)

• Vomiting (20–40%)

Diagnostic Evaluation

  • Detailed medical history and physical examination
  • Laboratory tests
  • Imaging studies

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Medical Management

Antimicrobial Therapy

  • Acyclovir (HSV
  • Ceftriaxone (for bacterial encephalitis)

Complications

  • Long-term cognitive impairment
  • Epilepsy
  • Behavioral changes

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Prognosis

  • Prognosis varies depending on etiology, severity, and promptness of treatment. Mortality rates range from 5–30%. Long-term sequelae occur in 20-50% of survivors.

Nursing Management of Children with Meningitis and or Encephalitis

  • General Care
  • Rest
  • Medication
  • Temperature control

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Specific Precautions

• Avoid strenuous activities (e.g., sports, heavy lifting)

• Limit screen time (TV, tablets, smartphones)

• Avoid loud noises

Visitor Restrictions

  • Limit visitors to immediate family members and caregivers.
  • Isolate the child from siblings or other household members with infectious diseases.

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Home Hygiene

  • Regularly clean and disinfect: High-touch surfaces (e.g., doorknobs, light switches), toys and play areas, bathrooms, and kitchen

SEIZURE DISORDERS

  • Seizure disorders, also known as epilepsy, affect approximately 1% of children worldwide.
  • Seizures can significantly impact a child’s quality of life.

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Types of Seizure Disorders

  • Seizures in children can be classified into several types, each with distinct characteristics (Table 8).

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Etiology

Provoked Seizures

  • Traumatic brain injury
  • Metabolic disorders
  • Structural brain abnormalities

Unprovoked Seizures

The causes are as follows:

  • Genetic predisposition
  • Developmental disorders
  • Idiopathic epilepsy

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Other Factors

  • Premature birth, low birth weight due to low brain volume
  • Medications
  • Perinatal asphyxia (oxygen deprivation damages brain tissue, potentially leading to seizures).

Clinical Manifestations

  • Specific Symptoms
  • Aura: It is a warning sign before a seizure.
  • Children who can express aura symptoms

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Age-Specific Manifestations of Seizure

  • Infants (0–12 months)
  • Toddlers (1–3 years)
  • Children (4–12 years)

Diagnostic Evaluation

  • Medical history
  • Physical examination
  • Laboratory tests
  • Imaging studies

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Complications

  • Status epilepticus
  • Behavioral problems
  • Social isolation

Medical Management

  • Acute Seizure Management
  • Intranasal midazolam spray
  • Buccal midazolam
  • Rectal diazepam

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Unprovoked Seizures Chronic Treatment

  • First-line: Oral valproate
  • Second-line: Oral carbamazepine

Nursing Management

  • History taking:-Seizure onset, frequency, type, medications, allergies
  • Physical assessment: Vital signs, neurological examination, developmental assessment.

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General Care

  • Monitor and record seizures (frequency, duration, type). Maintain a seizure diary.
  • Administer medications as prescribed

Safety Precautions

  • Pad side rails of bed, chair, staircase at home and remove hazardous objects
  • Use seizure precautions (e.g., helmet, padding)

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Medication Management

  • Understand medication side effects and interactions
  • Administer medications at the same times daily.

Response to a Seizure Event at Home

  • Stay calm and avoid crowding around the child
  • Turn the child onto the side (recovery position)
  • Note the time and duration of seizure duration

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Dietary Considerations

  • Maintain a balanced diet. Focus on whole foods, fruits, vegetables, whole grains, lean proteins, and healthy fats.
  • Encourage plenty of water intake.

Emotional Support to Older Children

  • Encourage open communication
  • Offer emotional reassurance

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Emergency Preparedness

  • Keep emergency contact numbers handy
  • Know the nearest hospital location

Travel Precautions

  • Consult healthcare provider before travel
  • Pack emergency medications
  • Make the child carry an identification card/ ID band in the form of an attractive wristlet mentioning the disease condition of the child.

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CEREBRAL PALSY (CP)

  • CP is a group of permanent, non-progressive disorders of movement, posture, and muscle tone caused by abnormal brain development or damage to the developing brain, typically occurring before birth, during birth, or in early childhood.

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Risk Factors

  • Prenatal Risk Factors (~70–80%)
  • Perinatal Risk Factors (~10–20%)
  • Neonatal Risk Factors (~5–10%)

Types of Cerebral Palsy

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Types of cerebral palsy

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Pathophysiology

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Classification Based on Functional Limitations

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Pathophysiology

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Clinical Manifestations

  • General signs include delayed milestones, such as sitting, crawling, or walking; impaired muscle tone, posture, and movement.

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Spastic Cerebral Palsy

• Clonus (involuntary muscle contractions).

• Scissoring (crossing) of legs.

Dyskinetic Cerebral Palsy

• Involuntary movements (choreoathetosis).

• Dystonia (abnormal postures).

Ataxic Cerebral Palsy

• Impaired coordination and balance.

• Wide-based gait.

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Mixed Cerebral Palsy

  • Combination of spastic, dyskinetic, and ataxic features.

Other Manifestations

  • Gastrointestinal issues (constipation, reflux), sleep disturbances, behavioral challenges (ADHD, anxiety), and orthopedic deformities (scoliosis, contractures).

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Diagnostic Evaluation

  • A physical examination assesses muscle tone, reflexes, posture, and movement patterns.
  • Laboratory tests
  • Genetic testing

Complications

• Pain

• Epilepsy

• Intellectual disability

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Nutritional Management

  • Children with CP require special nutritional care to ensure they grow and develop properly.
  • This is because CP affects their ability to eat, digest, and absorb nutrients.

Oral Feeding Strategies

  • Positioning
  • Three-finger method

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Three-finger method of holding and supporting oral feeding in CP child

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Alternative Feeding Methods

  • Nasogastric tube (NGT) feeding
  • Gastrostomy tube (G-tube) feeding

Medical Management

  • Muscle Relaxants and Spasticity Management
  • Anticholinergics for Dystonia and Athetosis
  • Anticonvulsants for Seizure Control
  • Orthopedic and Pain Management

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Surgical Management

  • Surgical management of cerebral palsy (CP) aims to improve mobility, reduce spasticity, and enhance the overall quality of life.

Physical Therapy (PT)

  • Physical therapy (PT) is a key component of treatment across all ages, aiming to improve mobility, strength, and balance.

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Neurodevelopmental Treatment (NDT)

  • Enhances motor control and function and reduces spasticity and contractures.
  • Techniques include handling, positioning, and movement facilitation to promote relaxation, flexibility, and coordinated movement.

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Physical Therapy (PT) at Home

  • Passive stretching
  • Active exercises
  • Balance training
  • Mobility aids

Occupational Therapy (OT) at Home

  • Sensory integration
  • Fine motor skills
  • Adaptive equipment

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Sensory Integration Therapy at Home

  • Deep pressure
  • Tactile Stimulation

Facilitating Communication

  • Children with cerebral palsy (CP) often face communication challenges that hinder their ability to express needs, emotions, and thoughts.
  • Technology such as electronic communication devices and text-to-speech software can further support communication.

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Government of India Initiatives

  • The Indian government has launched several initiatives and financial assistance programs for the rehabilitation of cerebral palsy.
  • Rehabilitation Schemes include:
  • GHARAUNDA (Group Home for Adults)
  • NIRAMAYA (Health Insurance Scheme)
  • Assistance to persons with disabilities for purchase/fitting of aids/appliances (ADIP scheme)

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Nursing Management

Nursing Assessment

  • A nurse should assess the following for a child with cerebral palsy.

Physical Assessment

• Muscle tone (spasticity, hypotonia)

• Range of motion (ROM)

• Mobility (gross motor skills)

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Neurological Assessment

• Cognitive function (developmental milestones)

• Level of consciousness

Developmental Assessment

• Gross motor skills (e.g., sitting, walking)

• Fine motor skills (e.g., grasping, manipulating)

Nutritional Assessment

• Feeding difficulties (e.g., aspiration, dysphagia)

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Emotional and Social Assessment

• Emotional well-being (e.g., anxiety, depression)

• Social interactions (e.g., family, peers)

Environmental Assessment

• Home environment (e.g., accessibility, safety)

• School or daycare setting

Medication and Treatment Assessment

• Current medications

• Treatment plans (e.g., PT, speech therapy)

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Risk Assessment

• Aspiration pneumonia

• Pressure ulcers

• Contractures

• Falls

• Seizure-related injuries.

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HEAD INJURY/TRAUMATIC BRAIN INJURY (TBI)

  • Head injury, defined as an external physical force-induced trauma to the brain, can cause diminished or altered consciousness, leading to impaired cognitive abilities and physical functioning.

Causes of Head Injury

  • Non-inflicted Causes
  • Inflicted Causes

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Risk Factors

  • Age
  • Urban residence
  • Poor caregivers’ supervision
  • Lack of safety measures

Classification of TBI Based on Severity

  • Mild TBI (mTBI)
  • Uncomplicated
  • Complicated
  • Moderate TBI
  • Severe TBI

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Various Forms of Head Injury

  • Subarachnoid hemorrhage (SAH)
  • Epidural hematoma (EDH)
  • Subdural hematoma (SDH)

Pathophysiology

Pathophysiology of brain injury

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Clinical Manifestations

Physical

  • Changes in bowel and bladder function
  • Changes in level of consciousness, ranging from brief loss of consciousness to coma.

Sensory-Perceptual

  • Auditory and Vestibular
  • Visual

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Cognition

  • Attention
  • Executive Functioning

Language

  • Pragmatic/Social Communication
  • Spoken Language
  • Speech

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Voice

  • Aphonia/dysphonia resulting from intubation, tracheostomy, or use of mechanical ventilator.

Feeding and Swallowing

• Oral and/or pharyngeal dysphagia

Behavioral and Emotional

  • Changes in affect—overemotional, over-reactive, emotionless (flat affect)

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Cranial Nerve Signs

  • A low score on the GCS in total and in individual components.

Pupillary Signs

  • Anisocoria (unequal pupils), hippus (pupillary oscillations), and fixed pupils.

Signs of Increased ICP

• Headache

• Cushing’s reflex (bradycardia, hypertension).

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Focal Neurological Deficits

• Hemiparesis

• Hemisensory loss

Clinical Manifestations Among Infants and Toddlers with TBI

  • Irritability, persistent crying, and inability to be consoled
  • Changes in eating or nursing habits (not breastfeeding, drooling)

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Diagnostic Evaluation

  • Physical assessment
  • X-rays—Evaluate skull fracture

Complications

• Infection: Brain abscess, Meningitis

• Seizures—Post-traumatic epilepsy

  • Post-concussion Syndrome—Headache—Fatigue— Irritability pneumonia, deep venous thrombosis, and pulmonary embolus due to prolonged immobility.

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Management

  • Supportive Management
  • Airway management
  • Fluid management
  • Seizure prophylaxis

Management of Increased ICP

  • Prolonged elevations of ICP greater than a threshold of 20 mm Hg are associated with poor neurologic outcomes in the pediatric population.

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Surgical Management

  • Craniotomy
  • Decompressive hemicraniectomy

Nursing Management

  • Level of consciousness (LOC)
  • Respiratory assessment
  • Neurological assessment

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BRAIN ABSCESS

Introduction

  • Brain abscess is a serious and potentially life-threatening infection that affects approximately 1–2 children per 100,000 annually.

Causative Organisms

• Bacterial infections (Streptococcus, Staphylococcus, E. coli)

  • Parasitic infections (Toxoplasma, Taenia solium)

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Risk Factors

• Congenital heart disease

• Immunodeficiency (e.g., HIV/AIDS, cancer)

• Chronic lung disease (e.g., cystic fibrosis)

Clinical Manifestations

• Headache (70–90%)

• Fever (50–70%)

• Vomiting (40–60%)

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Pathophysiology

Pathophysiology of brain abscess

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Diagnostic Evaluation

  • CT scan/MRI
  • Lumbar puncture (LP)
  • Blood cultures

Complications

  • Common Complications include seizures, hydrocephalus, cerebral edema, meningitis, cognitive, motor.

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Medical Management

  • Amphotericin B (0.5–1 mg/kg/ day) for broad-spectrum coverage, Fluconazole (5–10 mg/kg/day) for Candida species.

Surgical Management

  • Stereotactic aspiration
  • Open craniotomy
  • Endoscopic drainage

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Nursing Management

  • Assessment
  • Nursing Interventions
  • Immediate Post-discharge Care (First 2–4 Weeks)
  • General Care

INTRACRANIAL SPACE-OCCUPYING LESIONS

  • Intracranial space-occupying lesions (ICSOL) are abnormal growths or masses within the skull that compress or displace surrounding brain tissue.

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Types

  • Tumors
  • Astrocytomas
  • Craniopharyngiomas
  • Cysts
  • Arachnoid cysts
  • Epidermoid cysts
  • Vascular Lesions
  • Arteriovenous malformations (AVMs)

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Etiology/Risk Factors

• Genetic predisposition

• Environmental factors (e.g., radiation exposure)

Clinical Manifestations

• Headache

• Vomiting

Diagnostic Evaluation

• Neuroimaging: CT, MRI, angiography

• Lumbar puncture (LP)

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Complications

  • The common complications associated with increased ICP such as hydrocephalus, cerebral edema.

Medical Management

  • Corticosteroids, such as dexamethasone (0.5–1.5 mg/ kg/day IV/PO divided six hourly), reduce edema and inflammation.

Surgical Management

  • The surgical management for pediatric intracranial space occupying lesions involves craniotomy for tumor resection.

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Rehabilitation

  • Rehabilitation plays a crucial role in restoring functional abilities and improving the quality of life for children with intracranial space-occupying lesions.

Nursing Management

  • Assessment priorities include neurological status, vital signs, and fluid balance by maintaining a strict intake output chart.
  • Medications, such as corticosteroids and anticonvulsants, are administered as prescribed.

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REYE’S SYNDROME

  • Reye’s syndrome is a rare but life-threatening neurological disorder that primarily affects children and adolescents.

Etiology

  • Reye’s syndrome typically occurs after a viral infection, such as influenza, varicella (chickenpox), or RSV.

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SALICYLATE EXPOSURE

MITOCHONDRIAL DYSFUNCTION

IMPAIRED FATTY ACID Β-OXIDATION

↓ ATP + ↑ ROS

OXIDATIVE STRESS & LIPID PEROXIDATION

HEPATIC MITOCHONDRIAL INJURY

MICROVESICULAR STEATOSIS (FATTY LIVER)

↑ AMMONIA + BBB DISRUPTION

CEREBRAL EDEMA

ENCEPHALOPATHY

(CONFUSION → SEIZURES → COMA)

Pathophysiology

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Clinical Manifestations

  • Reye’s syndrome typically presents with vomiting, confusion, lethargy, seizures, and coma.

Stages

  • Seizures and coma

• Respiratory failure

  • Personality changes (Irritability, restlessness, confusion, disorientation, lethargy, agitation, and disorientation)

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Management

  • Initial Management
  • Supportive care
  • Fluid management
  • Pharmacological Management
  • Corticosteroids
  • Anticonvulsants
  • Supportive Therapy
  • Mechanical ventilation
  • Parenteral nutrition

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Nursing Management

  • Monitor and manage fluid and electrolyte balance.
  • Implement seizure precautions.
  • Support respiratory function with oxygen therapy and mechanical ventilation as needed.
  • Activate emergency protocols for seizure activity or respiratory distress and administer emergency medications as prescribed.

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NEUROMUSCULAR DISORDERS: GUILLAIN BARRÉ SYNDROME AND MYASTHENIA GRAVIS

  • Guillain-Barré Syndrome (GBS) and Myasthenia Gravis (MG) are both neuromuscular disorders that involve muscle weakness and impairments in nerve-muscle communication.

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summary of key features, classifications, pathophysiology, clinical manifestations, and management strategies for both conditions and Comparison of Guillain-Barré Syndrome (GBS) and Myasthenia Gravis (MG)

REFER TO BOOK ON PAGE NO. 230

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