Paediatrics Flashcards
Define preterm birth
Less than 37 weeks
Epidemiology of preterm birth
8/100 babies
5 risk factors for preterm birth
Hx preterm labour, Smoking, Age, PROM, TVUS
6 signs of preterm birth
regular contractions, period pain, show, water breaking, back-ache, cervical dilation
4 investigations for preterm birth
VE, blood test, urine test, CTG
6 consequences of preterm birth
jaundice, hypoglycaemia, RDS, ventricular haemorrhages, cerebral palsy, NEC
4 ways to manage a preterm birth
Tocolytics (atociban, nifedipine)
Abx if suspected chorioamnionitis
Steroids if 24-35w
Cerclage (cervical suture before 24w if <25mm on US or hx of >/=3 preterm cervical dilation
Define low birth weight
Less than 2.5kg
Epidemiology of low birth weight
7%
10 RF for preterm birth
- prematurity and IUGR are most common causes
- substance abuse (smoking), malnutrition, black, diabetes, hypertension, infection, pre-eclampsia
Monitoring for low birth weight
monitored on US at antenatal screening – can do it more regularly if suspected
7 immediate and 4 late consequences of low birth weight
Immediate: RDS, intraventricular haemorrhage, PDA, NEC, ROP, jaundice, infection
Later: DM, HTN, cerebral palsy, metabolic syndrome.
2 ways to management low birth weight
Tackle risk factors and prevent prematurity
Define Sudden Unexpected Death in Infancy (SUDI)
Unexpected and initially unexplained death
What does a SUDI require?
Post-mortem and police enquiry
Epidemiology of SUID
Most common cause of death in first year of life
>200 babies die/year
5 causes of SUID
50% no cause is found
Infection, Genetic/metabolic; Accidental injury; Non-accidental injury (10%)
What happens to siblings following SUID
Sibling screen for sepsis/inborn errors of metabolism
5 RF and 3 PF for SUID
RF: Sleeping in prone position, smoking, premature, bed sharing, hyperthermia
PF: breast feeding, room sharing, use of pacifiers
6 ways to prevent SUID
- do put baby sleeps on back
- do keep babies head uncovered
- do breastfeed baby if possible
- don’t smoke in the same room
- don’t sleep in the same bed
- don’t let your baby get too hot (room temp 16-20)
Epidemiology of asthma in children
1/11 children have asthma
Increased in prevalence in 2d half of 20th century, now plateauing
We have highest rates in Europe
13% of carers give up work
3 costs of asthma to the NHS
consultations, hospital admissions and meds
Childhood vaccinations at 8 weeks
6 in 1: Diphtheria, Tetanus, Pertussis, Polio, Hib and Hep B
Men B
Rotavirus
Childhood vaccinations at 12 weeks
6 in 1
Pneumococcal
Rotavirus
Childhood vaccinations at 16 weeks
6 in 1
Men B
Childhood vaccinations at 1 year
Hib
Men C + B
MMR
Pneumococcal
Childhood vaccinations throughout childhood for elegible groups
Influenza annually
Childhood vaccinations at 3 years 4 months
Diphtheria, tetanus, pertussis and polio
MMR
Childhood vaccinations at 12-13 years
HPV