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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 4 of 4 Research Studies DisplayedBartsch SM, Stokes-Cawley OJ, Buekens P
The potential economic value of a therapeutic Chagas disease vaccine for pregnant women to prevent congenital transmission.
Currently, there are no solutions to prevent congenital transmission of Chagas disease during pregnancy, which affects 1-40% of pregnant women in Latin America and is associated with a 5% transmission risk. In this study the investigators sought to determine the economic value of therapeutic vaccines to prevent congenital transmission. The investigators delineated the thresholds at which therapeutic vaccination of Chagas-positive pregnant women would be cost-effective and cost-saving, providing economic guidance for decision-makers to consider when developing and bringing such a vaccine to market.
AHRQ-funded; HS023317.
Citation: Bartsch SM, Stokes-Cawley OJ, Buekens P .
The potential economic value of a therapeutic Chagas disease vaccine for pregnant women to prevent congenital transmission.
Vaccine 2020 Apr 3;38(16):3261-70. doi: 10.1016/j.vaccine.2020.02.078..
Keywords: Vaccination, Healthcare Costs, Pregnancy, Women
O'Leary ST, Narwaney KJ, Wagner NM
Efficacy of a web-based intervention to increase uptake of maternal vaccines: an RCT.
Tetanus, diphtheria, and acellular pertussis (Tdap) and influenza vaccines are recommended for pregnant women in each pregnancy, yet uptake is suboptimal. This study tested the efficacy of an online vaccine resource in increasing uptake of Tdap and influenza vaccines among pregnant women. The investigators concluded that Web-based vaccination information sent to pregnant women can positively influence maternal influenza vaccine uptake.
AHRQ-funded; HS021492.
Citation: O'Leary ST, Narwaney KJ, Wagner NM .
Efficacy of a web-based intervention to increase uptake of maternal vaccines: an RCT.
Am J Prev Med 2019 Oct;57(4):e125-e33. doi: 10.1016/j.amepre.2019.05.018..
Keywords: Vaccination, Pregnancy, Women, Health Information Technology (HIT), Social Media, Influenza
Haidari LA, Brown ST, Constenla D
The economic value of increasing geospatial access to tetanus toxoid immunization in Mozambique.
The researchers assessed how well tetanus toxoid (TT) immunization locations meet population demand in Mozambique. They found that TT immunization locations are not geographically accessible by a significant proportion of pregnant women, resulting in substantial healthcare and productivity costs that could potentially be averted by adding or reconfiguring TT immunization locations.
AHRQ-funded; HS023317.
Citation: Haidari LA, Brown ST, Constenla D .
The economic value of increasing geospatial access to tetanus toxoid immunization in Mozambique.
Vaccine 2016 Jul 29;34(35):4161-65. doi: 10.1016/j.vaccine.2016.06.065.
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Keywords: Access to Care, Healthcare Costs, Health Services Research (HSR), Pregnancy, Vaccination
Ahrens KA, Louik C, Kerr S
Seasonal influenza vaccination during pregnancy and the risks of preterm delivery and small for gestational age birth.
The researchers examined the associations between seasonal influenza vaccination during pregnancy and the risks of PTD and SGA among a multiyear retrospective cohort of pregnancies. With the exception of pre-term delivery (PTD) associated with the 2009–10 seasonal vaccine, they found no meaningful increases in PTD or small for gestational age risks associated with seasonal trivalent influenza vaccination during pregnancy.
AHRQ-funded; HS018463.
Citation: Ahrens KA, Louik C, Kerr S .
Seasonal influenza vaccination during pregnancy and the risks of preterm delivery and small for gestational age birth.
Paediatr Perinat Epidemiol 2014 Nov;28(6):498-509. doi: 10.1111/ppe.12152..
Keywords: Influenza, Vaccination, Pregnancy, Labor and Delivery