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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 infant presents with a 2-day history of vomiting and watery diarrhoea. His parents report he has had reduced wet nappies and is less active than usual. On examination, he has sunken eyes, dry mucous membranes, and a capillary refill time of 3 seconds. His fontanelle is also slightly sunken. Based on these findings, what is the most appropriate initial fluid management strategy?

A) Initiate intravenous 0.9% normal saline boluses immediately.
B) Administer oral rehydration solution (ORS) frequently in small amounts.
C) Prescribe an antiemetic medication.
D) Start broad-spectrum antibiotics.
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Question 2

A 15-month-old girl is brought to the emergency department by her parents after experiencing her first febrile seizure. The seizure lasted approximately 2 minutes, was generalised tonic-clonic, and occurred during a fever from a viral upper respiratory tract infection. She is now alert, interactive, and afebrile after paracetamol. Neurological examination is normal.

A) Reassure them that febrile seizures rarely recur.
B) Advise on daily anticonvulsant medication to prevent future seizures.
C) Explain that there is a risk of recurrence and how to manage it, but no long-term neurological damage is expected.
D) Recommend an urgent EEG and MRI brain scan to rule out underlying epilepsy.
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Question 3

A 14-year-old girl is brought to clinic by her mother due to a 4-week history of increased thirst (polydipsia), frequent urination (polyuria), fatigue, and unexplained weight loss of 5 kg. Her mother also reports she has been unusually irritable. On examination, she is alert, appears thin, and her breath has a faint 'fruity' odour. Which of the following investigations should be performed urgently to confirm the most likely diagnosis?

A) Urine dipstick for nitrites and leukocytes.
B) Full blood count and inflammatory markers.
C) Capillary blood glucose and urine ketones.
D) Thyroid function tests.
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