Re: preterm labor view from an OBGYN who has been through it

From: Braun, R. Daniel (rbraun@iupui.edu)
Thu Feb 17 15:27:33 2000


Braxton-Hicks contractions are PAINLESS uterine contractions first described by Sir John Braxton-Hicks in the 1600's as a pregnancy test. If you could feel painless contractions, it was a pregnancy and not an ovarian tumor.

Dan

R. Daniel Braun, MD FACOG Clinical Professor Department of Obstetrics and Gynecology Indiana U. School of Medicine Indianapolis, IN 46202

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-----Original Message----- From: steve [mailto:steve@dhngwe2.db.healthlink.org.za] Sent: Thursday, February 17, 2000 12:26 PM To: Multiple recipients of list OB-GYN-L Subject: Re: preterm labor view from an OBGYN who has been through it

Doesn't anybody tell patients about Braxton-Hicks contractions anymore?

> Well, Annette, your experience is similar to mine - except I chose to not
> tell folks about the contractions - 20 weeks in my first pregnancy,
> deliviered at 40 0/7; 16 weeks in my second, delivered at 40 1/7. I
> modified my activity and fluid / calorie intake if the contractions
> increased and never had to do any tocolytics probably because I chose to
> not tell.... Yes we over treat and I have said as much to partners
> through the years, but would go along with the group practice's general
> overtreatment so as to not have the patients caught in the middle. Joanne
> Bulley private practice General Gynecologist now - was general ObGyn
>

> >Bottem line is that from someone who has been on both
> >sides as the patient and as the doc, I think that we
> >"overtreat" a lot of "preterm labor". I can certainly
> >understand that especially when treating a collegue,
> >you don't want to miss it, but I believe in many cases
> >a multip can tell what feels real and what does not.
> >In all 3 cases, I guess it could be considered a
> >tocolysis success story, but I think that the outcome
> >would have been the same without any treatment at all,
> >which is what we plan for the next pregnancy.

In the seventies Boehringer Ingelheim produced Berotec (fenoterol) under a different name for use in prem labour - they called it Partusisten. Because Berotec tablets had been available for asthma for some time I asked them to help me with a double blind placebo controlled trial of oral therapy in prem labour. I was working in a small unit at the time and found it very difficult to get the numbers I needed to achieve a reasonable power. In the end I didn't get my numbers but broke the code anyway and found to my surprise that those on placebo had longer pregnancies than those on fenoterol. I never worked out the significance of the numbers but I doubt that there was a low P value. About that time interest in prolonging pregnancies any longer than needed to administer steroids began to wane so I did no more than present the findings to a group of young Obstetricians in a low power socio-scientific weekend. Since then I have thought no more about it. It seems to me that I didn't really waste the time but rather re-invented a cart wheel in the jet age.

--
Steve Raymond
Dr. S.H. Raymond
Head of Department of O & G
Empangeni Hospital
EMPANGENI
South Africa 3880
Ph. (27)+(35)7721111
Fax (27)+(35)7922596




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