infectious pregnancy complications

..If a woman with a known HIV infection wants to become pregnant, the choice of antiretroviral regimen and when this is started is determined by her treatment history and the potential toxic effects of the medication on the foetus...

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..These are discussed under four case scenarios that obstetric and pediatric providers frequently encounter in their practices...

..Standard antibody tests miss acute HIV infection and so algorithms that include pooled HIV RNA testing may improve its detection and represent a further opportunity to prevent perinatal transmission...

..Standard antiretroviral therapy should be discussed with and offered to HIV-1-infected pregnant women. Additionally, to prevent perinatal transmission, ZDV chemoprophylaxis should be incorporated into the antiretroviral regimen...

..Most HIV transmission occurred among women who lacked prenatal care and did not receive or adhere to ART...

..At delivery, 26 of 28 women on indinavir-ritonavir had HIV RNA levels of <200 copies/ml. No infant was HIV infected. These data are encouraging for the use of this combination for prevention of mother-to-child transmission of HIV...

..High rates of adverse maternal and infant outcome in both study arms suggest that improved approaches are necessary...

..CONCLUSION: HIV positive mothers need to deliver in health facilities to receive the full compliment of care they deserve. Highly Active Antiretroviral therapy (HAART) should be introduced, as it is more effective for PMTCT...

..Concern has been raised, however, that these exposures may lead to persistent mitochondrial dysfunction or later cancers, underscoring the need for long-term surveillance of antiretroviral-exposed, HIV-uninfected infants...

..For women who consent, zidovudine is well accepted and efficacious under routine circumstances...

..Of 5550 HIV-positive mothers, we counseled 5433 (97.9%) on single-dose NVP prophylaxis. Consistent training and programmatic support contributed to rapid upscaling and high uptake and counseling rates...

..Micronutrient supplementation, including vitamin A, does not reduce MTCT of HIV, but may improve pregnancy outcome generally...

..While HIV-1 testing early in pregnancy is preferable, rapid HIV-1 testing in late pregnancy or at delivery is feasible, acceptable to most women, and allows for timely intervention to reduce maternal-child transmission...

..Sustained breast milk HIV-1 suppression may contribute to the ability of nevirapine to decrease perinatal transmission of HIV-1...

..Voluntary counselling and testing for HIV and use of nevirapine are acceptable to pregnant women in our setting. Roll-out of the pilot programme to district community clinics is essential for further improvement...

..05). CONCLUSIONS: Public health policies to improve access to care for pregnant women and advances in clinical care, including receipt of appropriate preventive therapies, have contributed to declines in perinatal HIV transmission in NYS...

..The clinical presentation of pre-eclampsia and toxic effects of antiretroviral therapy could overlap and complicate diagnosis and management in these patients...

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..Even in populations with no access to antiretroviral treatments, interventions to reduce the incidence of low birth weight would result in a significant reduction in infant mortality...

..Although highly active antiretroviral therapy predominates in pregnancy in both settings now, population differences are likely to remain. TRIAL REGISTRATION: NCT00000869...

..We highlight this emergent problem, and discuss the dilemmas associated with diagnosis and management of pregnant HIV-1-infected mothers with tuberculosis, and their newborn babies...

..More recent birth year and early treatment with potent antiretroviral therapy significantly diminished the likelihood of developing AIDS or dying during early childhood...

..Optimal prophylactic interventions must address each of the major risk factors, with appropriate timing...

..Management of multiple pregnancies should take into account the risks of premature rupture of the membranes and preterm delivery...

..28; 95% CI, 1.09-4.78; P=.03). The cell-associated genital tract compartment is important in the pathophysiology and prevention of vertical HIV-1 transmission...

..As efficacy of zidovudine correlates with viral phenotype, and use of the drug may alter phenotype, there is an urgent need for a replacement that is safe to use with nevirapine...

..These results point out the urgent need to develop additional strategies for prevention of MTCT of HIV-1 to generalize education, counseling, and testing of young women...

..The protective effect of therapy increased with the complexity and duration of the regimen. HAART was associated with the lowest rates of transmission...

..0198). A similar trend was noted for other non-neonatal seizures (p=0.0537) but not for neonatal seizures...

..Hence, the HIV test should be an obligatory component of prenatal care and HIV-positive pregnant women should receive assistance at an appropriate center...

..While work must continue to identify more efficacious and safe regimens to prevent MTCT, preventing women from becoming HIV-infected should remain the true measure of success...

..She should be treated with combination therapy; triple therapy is required to reduce vertical transmission. Zidovudine is not teratogenic in humans, but information on other antiretroviral drugs is incomplete...

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..004, respectively) and decreased the prevalence of vitamin B12 deficiency. CONCLUSIONS: Vitamin supplementation to HIV-1-infected women is effective in improving the vitamin status of infants during the first 6 months of age...

..These findings demonstrate the feasibility of implementing a large-scale program to prevent mother-to-child transmission in a developing country...

..12; 95% CI, 1.14-4.07). CONCLUSION: The results of this study demonstrate the feasibility and effectiveness of a large-scale PMTCT programme in an urban public-sector setting...

..As many women and children were lost, other complementary actions as counseling and social worker interview should be adopted in order to improve the yield of rapid test screening strategy...

..This article was adapted from an IAS-USA interactive case-based program, Cases on the Web, in November 2003...

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..47%. There was no significant decrease in the incidence of the lesions following anti-retroviral therapy in our study, and we did not find any correlation between the incidence of placental lesions and the HIV status of the newborn...

..1 gm and MCV of 131 microm. The newborn hemoglobin normalized after withdrawal of the neonatal retroviral therapy. CONCLUSION: Maternal-fetal macrocytic anemia may complicate antiretroviral therapy...

..Moreover, even in low-resource countries there are some special settings where DRT may be available for patient care and its use may be considered...

..CONCLUSION: Compared with monotherapy and combination therapy without a PI, only combination therapy with a PI was associated with an increased risk of preterm delivery...

..Program challenges include: maintaining adequate supplies of HIV tests kits and medications, supervising and supporting the PMCT-trained birth attendants on a regular basis, and achieving exclusive breastfeeding and early weaning...

..Fetal exposure to ZDV may have caused the mtDNA depletion, which, although temporary, led to irreversible but not progressive brain damage...

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..CONCLUSION: Only a minority of women had a viral load of 1,000 copies/mL or more around delivery, and mother-to-child transmission of HIV occurred rarely (1%)...

..Prevention of mother-to-child transmission of HIV should now be integrated as part of basic maternal and child health services in developing countries...

..However, it compares favourably against several therapeutic maternal/child interventions available in the public sector's tertiary care hospitals...

..004). Partner participation in VCT and couple counseling increased uptake of nevirapine and formula feeding. Antenatal couple counseling may be a useful strategy to promote HIV-1 prevention interventions...

..Alternative models, including intrapartum testing, should be considered as a safety net for women without access to VCT before delivery, and recommendations for nevirapine should be considered in the light of home deliveries...

..HIV-infected women reported low levels of spousal abuse and other adverse social consequences. CONCLUSION: Routine antenatal HIV testing should be implemented at all sites in Zimbabwe to maximize the public health impact of PMTCT...

..In view of the low prevalence of HIV infection, high rates of HIV testing and uptake of antiretroviral prophylaxis are crucial to the success of the programme...

..This novel surveillance demonstrates that failures occur at each step, resulting in reduced coverage and diminished program effectiveness...

..4% in 2002 in the reference clinics that participated in the Brazilian Pediatric Society study. CONCLUSION: Both process and outcome indicators point to the effectiveness of efforts to reduce perinatal transmission in São Paulo State...