Re: Impaired Glucose Tolerance vs Gestational Diabetes - treatment?

From: ainsron (ainsron@sbcglobal.net)
Thu Nov 10 11:08:46 2005


I think the correlation with IGT and IFG is not with abnormal outcomes in pregnancy, but with the risk of developing type 2 DM as they get older. At least that is what came out of a meeting I attended last weekend.

Ronald E. Ainsworth, MD, FACOG

-----Original Message----- From: ob-gyn-l@obgyn.net [mailto:ob-gyn-l@obgyn.net] On Behalf Of art fougner, md Sent: Thursday, November 10, 2005 3:40 AM To: Multiple recipients of list OB-GYN-L Subject: Re: Impaired Glucose Tolerance vs Gestational Diabetes - treatment?

OK ... so there is some evidence that one abnormal value is correlated with some abnormal outcomes. Would anyone therefore place these patients on a diabetic diet or are we simply repeating the GTT at a later time?

art

At Wed, 09 Nov 2005, Robert J. Carpenter, Jr. MD wrote: >
>The 75 gm WHO std is not the std for dx in the US. Additionally the present
of 1 >elevated value in a large study from Italy years ago (the 2hr value) showed
that >increasing value correlated with increased size and increased c/s rate
(Tallerigho - >sp?). If GDM is dx, then retesting at 8-10wks PP with the 75gm WHO std is
>appropriate for determination of class of glu tolerance
>
>On 8 Nov 2005 at 15:12, ainsron wrote:
>
>> Here's the position paper from the American Diabetes Association:
>> http://care.diabetesjournals.org/cgi/content/full/26/suppl_1/s103
>>
>> If they IFG (impaired fasting glucose) or IGT (Impaired glucose
>> tolerance) the recommendations only suggest retesting postpartum and
>> annually. Retesting later in pregnancy, ~34 wks is also reasonable.
>>
>> Ronald E. Ainsworth, MD, FACOG
>>
>> -----Original Message-----
>> From: ob-gyn-l@obgyn.net [mailto:ob-gyn-l@obgyn.net] On Behalf Of
>> Natalie Melanson, RM Sent: Monday, November 07, 2005 6:28 PM To:
>> Multiple recipients of list OB-GYN-L Subject: Impaired Glucose
>> Tolerance vs Gestational Diabetes - treatment?
>>
>> First a brief intro: I am a registered midwife working in a group
>> practice in Northern Ontario, Canada.
>>
>> Notwithstanding the controversy surrounding even screening for GDM -
>> at our practice we do screening based on risk factors - I am wondering
>> what everyone's treatment protocol is regarding confirmed Gestational
>> Diabetes vs "just" Impaired Glucose Tolerance of pregnancy, ie. only
>> one elevated value on 75g GTT that is NOT diagnostic of GDM. Do you
>> do the same diet counseling, glucose monitoring, fetal monitoring in
>> the last trimester, etc? My feeling is that diet counseling should be
>> enough for IGT and then perhaps repeat the test after a month or so of
>> dietary changes.
>>
>> thanks,
>>
>> Natalie Melanson, RM
>> Sudbury Community Midwifery Practice
>> Sudbury, Ontario
>>
>--
>Robert J. Carpenter, Jr. MD
>6624 Fannin, #2720
>St. Luke's Medical Tower
>Houston,TX 77030-2339
>713-795-4600
>

--
art fougner, md

"I knew I was going to take the wrong train, so I left early." Lawrence Peter Berra





use when must restrict search to only the ob-gyn-l forum...
Enter search keywords:
Returns per screen: Require all keywords:

Return to  OB-GYN-L Mail a New Message to the Forum: ob-gyn-l@obgyn.net
Forum Administrator: geffrey.klein@obgyn.net
Report Technical Problems: webmaster@obgyn.net
Last Updated: Wed Jul 2 04:41:34 2008

The American Medical Association is no longer designating CME hours for AMA Category II CME credit. However, physicians themselves may self designate learning activities as Category II CME credit hours if they feel it is of sufficient educational merit and meets the formal definitions of continuing medical education. OBGYN.net believes these interaction in this forum meets these criteria. For further information see the AMA web site.