A case-reply from MG ( UK )

From: Malcolm Griffiths (Malcolm@mgriff22.demon.co.uk)
Wed Dec 4 18:13:29 1996


In message <199612011953.TAA14877@cariari.ucr.ac.cr>, Sing-Hung Chang <changl@cariari.ucr.ac.cr> writes >17 y/o, primigravida, 41 3/7 wks, adequate prenatal care, came to the
>hospital claiming 3 days of absent fetal movements. She had only slight
>irregular uterine contractions, no history of watery discharge. Her
>examination revealed: FH 35 cm, elevated uterine tone, FHR 152 bpm on
>Doppler, with desaccelerations (down to 60 bpm). Upon admission, a NST was
>reactive, adequate variability, showing some cord compression pattern, but
>without any real desacceleration on a 30-minute recording. The US revealed
>severe oligohydramnios (AFI = 2.0), BPP=4/6. EFW = 3600 g.
>Her cervical conditions were 3 cm dilated, 70% effaced. Vertex, station -
>2, intact membranes. The pelvis was clinically assessed as adequate for
>vaginal delivery.
>
>Question: Is amnioinfusion + labor induction absolutely indicated in this
>setting? Why or why not?
>

UK experience of amnioinfusion is not positive, but I appreciate others experience is better.

At this gestation I would be thinking about induction anyway.

However I would be almost expecting the CTG to get worse leading me to ( ? inevitably ? ) CS. I certainly wouldn't sit on her ! My assumption would be either oligohydramnios due to SROM or feto-placental problems - neither being good news !!

It may be that someone will say that amnio-infusion will avoid the cord compression that will lead me to diagnose fetal distress, thereby avoiding a CS.

--
Malcolm Griffiths               MD,MRCOG,MFFP,Cert.Mgmnt
Obstetrician & Gynaecologist    Luton & Dunstable Hosp.,UK.
Tel:    01582-497459 (office)
        01525-222849 (home)
Fax:    01582-497424
email:  Malcolm@mgriff22.demon.co.uk

"It is dangerous to be right on a subject on which the established authorities are wrong." (Voltaire)





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