TOWARDS DEFINING CRITERIA FOR METFORMIN USAGE IN MANAGEMENT OF GESTATIONAL DIABETES MELLITUS
Hamidreza Mahboobi1, 2, Tahereh Khorgoei3, Aida Najafian1
1: Reproductive Health Research Center, Hormozgan University of Medical Sciences (HUMS), BandarAbbas, Iran2: Payame Noor University (PNU), Iran3: Hormozgan Cardiovascular Research Center, Hormozgan University of Medical Sciences (HUMS),Bandar Abbas, Iran
Corresponding author: Hamidreza Mahboobi, Hormozgan University of Medical Sciences (HUMS), Bandar Abbas, Iran. Phone: + 98. 9364300250, E-mail: [email protected] Bibliographic information of this paper for citing: Hamidreza Mahoobi, Tahereh Khorgoei, and Aida Najafian. Towards defining criteria for metformin usage in management of Gestational Diabetes Mellitus. Electron. Pysicician 2010, 2:81-84, Available at: http://www.ephysician.ir/2010/81-84.pdf
Received: 26 June 2010Revised: 03 July 2010Accepted: 05 July 2010Published: 07 July 2010 2009-2010 Electronic Physician
Keywords: Gestational diabetes mellitus; Metformin Dear Editor,
(2). Without treatment, GDM is associatedwith
complications (3). Insulin is commonly used
pregnancies (1), and pregnancy outcomes in
glycemic control with medical nutritional
GDM are strongly related to glucose control
lowering the blood glucose as well as being
teratogenic, and did not adversely affect
birth length and weight, growth, or motor
social development in the first 18 months of
educating with regard to insulin injection
before they start using it, and there is alsoalways a chance of hypoglycemia in these
Although metformin seems to be as effective
patients. Moreover, insulin resistance and
as insulin in management of patients with
insulin, there are still concerns about its
safety in neonates. Randomized controlled
have lead to increasing interest for the usage
trials assessing metformin safety in neonates
of oral hypoglycemic agents in the treatment
and long-term follow-up of these neonates is
lacking. Insulin is still the drug of choice in
oral agents are easier to administer than
up of metformin effects on neonates could
insulin in clinical practice (11). However,
change this role and may revolutionize the
there are concerns that oral agents can cross
should consider that specific patients such as
teratogenesis and other fetal complications,
resistance (24) may benefit more than others
resistance, remains unclear (7, 12).
should be carried out on specific patients in
induction of ovulation in PCOS patients (13)
and is associated with a reduction ingestational
pharmacokinetics of metformin in pregnantwomen is similar to those in non-pregnant
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