Prehospital Obstetrics 2

Newborn Care:

http://www.emsworld.com/article/10318737/newborn-resuscitation

1. Protocol A2

2. After delivery of newborn

Place newborn on mother’s chest/abdomen with minimal tension on umbilical cord

Clamp and cut cord per skill 113.4

If < 28 weeks gestation do not dry baby. Place newborn in polyurethane bag

with head exposed, wrap baby warmly

* Have a look at the start of this video for an example of the use of a bag to maintain normothermia in a premature newborn:

If > 28 weeks gestation dry and wrap baby warmly

Place newborn supine and perform APGAR score at 1 minute and 5 minutes

APGAR scoring

If baby is apnoeic or pulseless commence resuscitation immediately

24059553_ Controversies in neonatal resuscitation

3. Provide tactile stimulation and bag mask ventilation (room air) if any one or

more of the following signs are present:

Heart rate < 100/min

Apnoea or poor respiratory effort

Hypotonia

23016614_ Oxygen administration for the resuscitation of term and preterm infants

4. Briefly suction mouth and pharynx under direct vision if secretions are present

5. CPR including airway management if heart rate <60/min, despite 30 seconds of

ventilation.  Compressions should continue until heart rate >60/min and increasing

Ratio 3 compressions to 1 ventilation

(90 compressions: 30 inflations/min)

* A video from SMACC on resus of the newborn:

6. Repeat APGAR at 5 minutes, and every 5 minutes till APGAR >7

7. Adrenaline if HR <60/min despite effective CPR

8. Treat associated conditions if present:

 – Hypoperfusion/hypotension

– Hypoglycaemia

9. Prevent Hypothermia

10. Urgent Transport if unresponsive to treatment

Adrenaline 10mcg/kg IV/IO every 4 minutes

– Indication: HR<60/min despite effective CPR

Hartmann‘s 10ml/kg IV/IO bolus

– Indication: Failure to respond to CPR and adrenaline

Glucose 10% 0.25ml/kg IV/IO bolus

– Indication: BGL <3mmol/L

A couple of videos on neonatal intubation and meconium suction:

The second one covers some basic stuff but has some great views of neonatal airways:

Placental Abruption:

This guys a bit annoying but this video is a good simple rundown of this time critical obstetric emergency:

And a simplistic rundown to help visualise the complications of Abruption, highlighting the need to be ready to treat for hypovolaemia and maintain endorgan perfusion

17012465_ Placental abruption

Placenta Praevia:

Sudden, bright red vaginal bleeding, most common at 29-32 weeks gestation.  Usually painless.

Pre- eclampsia:

A longer video than I would normally put up but this is an excellent indepth discussion(I had a real light bulb moment in this one!):

Ectopic Pregnancy:

23613077_ Does this woman have an ectopic pregnancy__ the rational clinical examination systematic review

Ectopic-Pregnancy

Any female of childbearing age with abdominal pain should raise an index of suspicion.

http://www.telegraph.co.uk/news/health/news/10766774/Pregnant-woman-dies-after-999-crew-failed-to-turn-on-blue-lights-in-case-it-caused-anxiety.html

Uterine Inversion:

http://www.medscape.com/viewarticle/405770_1

uterine inversion

Whilst usually occuring in the peri-delivery stage, inversion also occurs(very rarely) in chronic and acute settings due to fibroids or tumours.

Uterine Rupture:

http://reference.medscape.com/article/275854-overview

a very rare but catastrophic condition, only occurs in 0.07% of deliveries in developed countries.

rupture-uterine-13115_3

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