Pregnancy outcome among HIV-infected women in the Helsinki metropolitan area

Pregnancy outcomes and effects of antiretroviral drugs in HIV-positive pregnant women: a systematic review

Aim: Despite the clear morbidity, mortality and vertical transmission rates in women infected with HIV, there is still controversy surrounding the relationship between maternal infection and adverse neonatal outcomes. Antiretroviral therapy during pregnancy is considered the main and most effective method for reducing the vertical transmission of infection. However, there is no consensus over potential associations between antiretroviral therapy and adverse pregnancy outcomes. This systematic review focuses on the effects of antiretroviral drugs on pregnancy outcomes in HIV-positive women. Methods: After searching MEDLINE, the Cochrane Database of Systematic Reviews, the ISI Web of Sciences and EMBASE, 570 potentially eligible papers were identified. Only 32 papers were selected based on the inclusion criteria. Results: The most prevalent adverse pregnancy outcomes were low birth weight, preterm birth and stillbirth. Conclusion: Considering the higher prevalence of adverse pregnancy outcomes in HIV-infected women, HIV screening methods should be administered in all pregnant women. Appropriate treatment modalities should also be selected to minimize adverse pregnancy outcomes.

Perception of sexuality and fertility in women living with HIV: a questionnaire study from two Nordic countries

Introduction

As the human immunodeficiency virus (HIV)-positive population ages, issues concerning sexuality and fertility, among others, are becoming relevant. HIV is still surrounded by stigma and taboos, and there have been few studies conducted in industrialized settings concerning these questions. We therefore wanted to investigate the perception of sexuality and fertility in women living with HIV (WLWH) in an industrialized setting, using a questionnaire.

Methods

WLWH were recruited at their regular outpatient clinic visits, at the major Departments of Infectious Diseases in Denmark and Finland, from January 2012 to October 2013. A questionnaire was developed, study participants were informed of the nature of study and, if they agreed to participate and signed a consent form, they filled in the questionnaire. Demographic information on the participants was obtained from patient files (in Finland) or from a national HIV cohort (in Denmark). Statistical analysis was performed using STATA^®, version 11.

Results

In total, 560 women were included in the study. The median age was 44 years. The majority were of white European origin, with fully suppressed HIV viral load, CD4 cell count >350 µL and mild or no symptoms of their HIV infection. A total of 62% were sexually active, stating condom use as their sole form of contraception. Of the sexually inactive women, one-third were in steady relationships. Eighty percent reported prior pregnancies, of which the majority had one or more children. Most children were born prior to the women's HIV diagnosis and the mode of conception was predominantly natural. One-quarter of the participating women desired pregnancy, while more than half did not. The remaining quarter either stated that they already had the desired number of children or chose not to answer the question. Fourteen percent stated that their HIV diagnosis ended their wish for children; of these women, the median time of diagnosis was between 1995 and 1996. Pregnancy had been attempted unsuccessfully in one-quarter of study participants. The final question inquired what the risk of mother-to-child transmission was, with all precautions taken. Fifteen percent estimated the risk to be above two percent.

Conclusions

In conclusion, the majority of WLWH in industrialized settings in Denmark and Finland have few HIV-related symptoms, are sexually active and have a strong desire for children.

Prevention of mother-to-child transmission of HIV in Denmark, 1994-2008

OBJECTIVES

The aim of this study was to describe trends in the management of pregnancies in HIV-infected women and their outcomes over a 14-year period in Denmark on a national basis.

METHODS

The study was a retrospective cohort study of all HIV-infected women in Denmark giving birth to one or more children between 1 June 1994 and 30 June 2008.

RESULTS

We identified 210 HIV-infected women with 255 pregnancies, ranging from 7 per year in 1995 to 39 per year in 2006. Thirty per cent of the women were Caucasian and 51% were Black African. Knowledge of HIV status before pregnancy increased from 8% (four of 49) in 1994-1999 to 80% (164 of 206) in 2000-2008. Only 29% (53 of 183) of the women chose to consult an infectious disease specialist when planning pregnancy, while 14% (27 of 199) received assistance with fertility. The proportion of women on antiretroviral therapy (ART) increased from 76% (37 of 49) in 1994-1999 to 98% (201 of 206) in 2000-2008. Vaginal deliveries ranged from 0 in 2003 to 35% of pregnancies in 2007. Mother-to-child transmission (MTCT) of HIV decreased from 10.4% in 1994-1999 to 0.5% in 2000-2008. All women giving birth to an HIV-positive child were diagnosed with HIV during or after delivery and did not receive prophylactic ART.

CONCLUSIONS

The annual number of HIV pregnancies increased fivefold during this 14-year period and substantial changes in pregnancy management were seen. No woman treated according to the national guidelines, i.e. ART before week 22, intravenous zidovudine (ZDV) during labour, neonatal ZDV for 4 to 6 weeks and no breastfeeding, transmitted HIV to her child.