Myltega Use In Pregnancy & Lactation

Women of childbearing potential: Women of childbearing potential (WOCBP) should be counselled about the potential risk of neural tube defects with dolutegravir (see as follows), including consideration of effective contraceptive measures.
If a woman plans pregnancy, the benefits and the risks of continuing treatment with dolutegravir should be discussed with the patient.
Pregnancy: There is a small increase of neural tube defects to mothers taking dolutegravir-containing regimens at the time of conception.
The incidence of neural tube defects in the general population ranges from 0.5-1 case per 1,000 live births (0.05-0.1%). Most neural tube defects occur within the first 4 weeks of embryonic development after conception (approximately 6 weeks after the last menstrual period). If a pregnancy is confirmed in the first trimester while on dolutegravir, the benefits and risks of continuing dolutegravir versus switching to another antiretroviral regimen should be discussed with the patient taking the gestational age and the critical time period of neural tube defect development into account.
Data analysed do not indicate an increased risk of major birth defects in women exposed to dolutegravir during pregnancy but are currently insufficient to address the risk of neural tube defects.
No adverse development outcomes, including neural tube defects, were identified. Dolutegravir was shown to cross the placenta in animals.
More than 1000 outcomes from exposure during second and third trimester of pregnancy indicate no evidence of increased risk of foeto/neonatal toxicity. Dolutegravir may be used during the second and third trimester of pregnancy when the expected benefit justifies the potential risk to the foetus.
Breast-feeding: Dolutegravir is excreted in human milk in small amounts. There is insufficient information on the effects of dolutegravir in neonates/infants.
It is recommended that HIV infected women do not breast-feed their infants under any circumstances in order to avoid transmission of HIV.
Fertility: There are no data on the effects of dolutegravir on human male or female fertility. Animal data indicate no effects of dolutegravir on male or female fertility.