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LETTER TO EDITOR
Year : 2017  |  Volume : 24  |  Issue : 1  |  Page : 57  

Comments on "Preconception care of Saudi women with diabetes mellitus"


Department of Ophthalmology, Dr. Yashwant Singh Parmar Government Medical College, Nahan, Sirmour, Himachal Pradesh, India

Date of Web Publication30-Dec-2016

Correspondence Address:
Anubhav Chauhan
Pine Castle, Near Mist Chamber, Khalini, Shimla 171 002, Himachal Pradesh
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/2230-8229.197186

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How to cite this article:
Chauhan A, Gupta L. Comments on "Preconception care of Saudi women with diabetes mellitus" . J Fam Community Med 2017;24:57

How to cite this URL:
Chauhan A, Gupta L. Comments on "Preconception care of Saudi women with diabetes mellitus" . J Fam Community Med [serial online] 2017 [cited 2019 Sep 18];24:57. Available from: http://www.jfcmonline.com/text.asp?2017/24/1/57/197186

Sir,

We read with great interest the excellent article by Madanat and Sheshah titled "Preconception care of Saudi women with diabetes mellitus." [1] We applaud the authors' description of the challenges, but would like to make some contribution to the maternal outcomes of this disease, especially as the ocular aspect needs much attention and should have been a part of the introduction/discussion.

One of the most common complications of diabetes mellitus is the ocular condition that pregnancy modifies. [2] Gestational diabetes poses a very low risk for the development of retinopathy. In patients who have nonproliferative diabetic retinopathy (DR), studies have demonstrated that as many as 50% may show an increase in their nonproliferative retinopathy. Approximately 5-20% of these patients develop proliferative changes. An ophthalmologic examination at least once every trimester is recommended. Studies on patients with proliferative DR have shown that there could be a progression of the disease in as many as 45%. In patients with proliferative DR, monthly ophthalmic examinations are warranted. Proliferative DR may regress at the end of the third trimester or postpartum. A cesarean section should be considered for patients with proliferative DR to prevent vitreous hemorrhage resulting from Valsalva maneuver used during labor. Diabetic macular edema may develop or worsen during pregnancy. [3]

Factors that have been shown to influence the progression of DR in pregnancy include the pregnant state itself, duration of diabetes, degree of retinopathy at the time of conception, metabolic control of diabetes, and the presence of coexisting hypertension. The exact pathogenesis for the progression of DR during pregnancy remains controversial. [4] Some studies have demonstrated a decrease in retinal venous diameter and volumetric blood flow in diabetic patients during pregnancy and hypothesized that this may exacerbate retinal ischemia and hypoxia. [5]

Financial support and sponsorship

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Conflicts of interest

There are no conflicts of interest.

 
   References Top

1.
Madanat AY, Sheshah EA. Preconception care in Saudi women with diabetes mellitus. J Family Community Med 2016;23:109-14.  Back to cited text no. 1
    
2.
Sharma S, Wuntakal R, Anand A, Sharma TK, Downey G. Pregnancy and the eye. Obstet Gynaecologist 2006;8:141-6.  Back to cited text no. 2
    
3.
Bhatia J, Sadiq MN, Chaudhary TA, Bhatia A. Eye changes and risk of ocular medications during pregnancy and their management. Pak J Ophthalmol 2007;23.  Back to cited text no. 3
    
4.
Zafar D, Ali Z, Arif AS. IOP and fundus changes in pregnancy. Ophthalmol Update 2014;12:18-21.  Back to cited text no. 4
    
5.
Samra KA. The eye and visual system in pregnancy, what to expect? An in-depth review. Oman J Ophthalmol 2013;6:87-91.  Back to cited text no. 5
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