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Master CPS - Paediatrics
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HIGH YIELD NOTES ~5 min read

Core Concepts

Child Protection & Safeguarding (CPS) in paediatrics focuses on protecting children from harm and promoting their welfare. It is a legal and ethical duty for all healthcare professionals. Child maltreatment encompasses physical abuse, sexual abuse, emotional abuse, and neglect. Professionals must understand their responsibilities, recognise signs of harm, and know the referral pathways. The child's welfare is paramount. Risk factors include child vulnerability, parental mental health, substance abuse, domestic violence, and poverty. Understanding the local multi-agency safeguarding hub (MASH) process is key.

Clinical Presentation

  • Physical Abuse: Unexplained bruises, fractures (especially <1 year, spiral, metaphyseal, posterior rib), burns (glove & stocking, clear demarcation), head injuries (subdural haemorrhage, retinal haemorrhages), multiple injuries of varying ages, injuries inconsistent with history or developmental stage.
  • Sexual Abuse: Genital/anal injury, STIs, UTIs, painful urination/defecation, sudden behavioural changes (withdrawal, aggression, sexualised play), disclosure.
  • Emotional Abuse: Severe behavioural problems, anxiety, depression, low self-esteem, developmental delay, 'failure to thrive' without organic cause, psychosomatic complaints.
  • Neglect: Malnutrition, poor hygiene, poor growth, recurrent preventable illness, dental neglect, lack of supervision, inadequate clothing, missed appointments, unsafe living conditions.
  • Fabricated or Induced Illness (FII) / Münchausen by Proxy: Recurrent unexplained illness, discrepancies in history/findings, parent overly involved/knowledgeable, symptoms only present with parent, parent seeking unnecessary procedures/investigations.

Diagnosis (Gold Standard)

Diagnosis is a process involving meticulous data collection and multi-agency collaboration, rather than a single test. It typically involves a detailed history (from child if appropriate, parents/carers separately), comprehensive head-to-toe physical examination (documenting all findings, including photographs if appropriate and consent/legal basis exists), and targeted investigations (e.g., skeletal survey for <2 years with suspected physical abuse, neuroimaging for head injury, blood tests for clotting disorders). The 'gold standard' is a robust multi-agency assessment through the Local Authority Children's Services (Social Care), often involving paediatricians, police, and other specialists, leading to a conclusion of whether significant harm is occurring or is likely to occur.

Management (First Line)

The immediate priority is to ensure the child's safety. If there is immediate danger, emergency protection measures (e.g., hospital admission, police involvement) may be necessary. The first-line management for suspected child maltreatment is a mandatory referral to Local Authority Children's Services (Social Care) via the MASH, following local safeguarding policies, when there is reasonable cause to suspect a child is suffering or is likely to suffer significant harm. Healthcare professionals must maintain meticulous, objective, and factual documentation of all findings, conversations, and actions. Communication with families must be sensitive and non-accusatory, maintaining professional boundaries. Relevant information should be shared with other agencies (Social Care, Police) following safeguarding information-sharing principles.

Exam Red Flags

  • Discrepancy between stated history and injury pattern (e.g., child too young for injury mechanism).
  • Delayed presentation for a significant injury.
  • Inconsistent or changing accounts of how an injury occurred.
  • Injuries inconsistent with the child's developmental stage (e.g., fractured femur in a non-mobile infant).
  • Multiple injuries of different ages.
  • 'Sentinel injuries' such as unexplained bruises in a non-mobile infant.
  • Classic non-accidental injury patterns: posterior rib fractures, metaphyseal fractures, subdural haemorrhage, retinal haemorrhages.
  • Burns with clear demarcation or 'glove and stocking' distribution.
  • Parent/carer preventing access to child or refusing necessary investigations.
  • Child appears withdrawn, frightened, or overly compliant in the presence of a parent/carer.
  • History of previous unexplained injuries or 'near misses' in the child or siblings.
  • Unexplained 'failure to thrive' despite observed adequate caloric intake.
  • Parent/carer presenting child with recurrent, unusual, or unexplained symptoms without a clear diagnosis, and appearing overly knowledgeable or calm in serious situations (FII).

Sample Practice Questions

Question 1

A 9-month-old girl presents with a 2-day history of unexplained fever (up to 38.9°C) and poor feeding. Her parents deny any cough, rhinorrhea, vomiting, diarrhea, or rash. She appears irritable but otherwise has no specific localizing signs on examination.

A) Order a chest X-ray to rule out pneumonia.
B) Perform a full blood count to assess for infection markers.
C) Obtain a urine sample for culture and urinalysis.
D) Prescribe a course of oral paracetamol and advise to monitor symptoms.
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Question 2

A 9-month-old infant presents to the Emergency Department with an unexplained bruise, approximately 2cm in diameter, on his left upper arm. Parents state they have no idea how it occurred and deny any recent trauma or falls. On examination, the infant is otherwise well, active, and afebrile. The child is not yet mobile.

A) Discharge home with safety netting advice and a follow-up appointment with the GP within 48 hours.
B) Order a full coagulation screen and skeletal survey to rule out an underlying medical condition.
C) Document findings thoroughly, admit the infant for further observation, and make an immediate referral to Children's Social Services.
D) Ask the parents more probing questions about the bruise's origin until a plausible explanation is provided.
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Question 3

A 5-day-old neonate is brought to the clinic by concerned parents who report that the baby has been feeding poorly for the last 12 hours, is more sleepy than usual, and has had fewer wet nappies. On examination, the baby is lethargic, temperature is 36.2°C, heart rate 180 bpm, and capillary refill time is 3 seconds. What is the MOST appropriate initial investigation/management strategy?

A) Measure blood glucose, obtain full blood count, blood culture, and start empirical IV antibiotics.
B) Advise parents to offer more frequent feeds and monitor urine output at home.
C) Refer for an urgent ophthalmology review to rule out congenital infection.
D) Perform a head ultrasound to assess for intracranial haemorrhage.
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