User profiles for "author:Bellington Vwalika"

Bellington Vwalika

Professor of Obstetrics and Gynaecology
Verified email at unza.zm
Cited by 4759

[HTML][HTML] Effect of early tranexamic acid administration on mortality, hysterectomy, and other morbidities in women with post-partum haemorrhage (WOMAN): an …

H Shakur, I Roberts, B Fawole, R Chaudhri… - The Lancet, 2017 - thelancet.com
Background Post-partum haemorrhage is the leading cause of maternal death worldwide.
Early administration of tranexamic acid reduces deaths due to bleeding in trauma patients …

[HTML][HTML] Acyclovir and transmission of HIV-1 from persons infected with HIV-1 and HSV-2

C Celum, A Wald, JR Lingappa… - New England journal …, 2010 - Mass Medical Soc
Background Most persons who are infected with human immunodeficiency virus type 1 (HIV-
1) are also infected with herpes simplex virus type 2 (HSV-2), which is frequently reactivated …

[HTML][HTML] Population-level scale-up of cervical cancer prevention services in a low-resource setting: development, implementation, and evaluation of the cervical cancer …

GP Parham, MH Mwanahamuntu, S Kapambwe… - PloS one, 2015 - journals.plos.org
Background Very few efforts have been undertaken to scale-up low-cost approaches to
cervical cancer prevention in low-resource countries. Methods In a public sector cervical …

Daily aciclovir for HIV-1 disease progression in people dually infected with HIV-1 and herpes simplex virus type 2: a randomised placebo-controlled trial

JR Lingappa, JM Baeten, A Wald, JP Hughes… - The Lancet, 2010 - thelancet.com
Background Most people infected with HIV-1 are dually infected with herpes simplex virus
type 2. Daily suppression of this herpes virus reduces plasma HIV-1 concentrations, but …

Comprehensive pregnancy monitoring with a network of wireless, soft, and flexible sensors in high-and low-resource health settings

D Ryu, DH Kim, JT Price, JY Lee… - Proceedings of the …, 2021 - National Acad Sciences
Vital signs monitoring is a fundamental component of ensuring the health and safety of
women and newborns during pregnancy, labor, and childbirth. This monitoring is often the …

Understanding communication in community engagement for maternal and newborn health programmes in low-and middle-income countries: a realist review

S Dada, P Aivalli, A De Brún, M Barreix… - Health Policy and …, 2023 - academic.oup.com
As community engagement (CE) is implemented for sustainable maternal and newborn
health (MNH) programming, it is important to determine how these approaches work. Low …

Multiomic signals associated with maternal epidemiological factors contributing to preterm birth in low-and middle-income countries

CA Espinosa, W Khan, R Khanam, S Das, J Khalid… - Science …, 2023 - science.org
Preterm birth (PTB) is the leading cause of death in children under five, yet comprehensive
studies are hindered by its multiple complex etiologies. Epidemiological associations …

[HTML][HTML] Schistosomiasis is associated with incident HIV transmission and death in Zambia

KM Wall, W Kilembe, B Vwalika, C Dinh… - PLoS neglected …, 2018 - journals.plos.org
Background We examined relationships between schistosome infection, HIV transmission or
acquisition, and all-cause death. Methods We retrospectively tested baseline sera from a …

Knowledge, use, and concerns about contraceptive methods among sero-discordant couples in Rwanda and Zambia

K Grabbe, R Stephenson, B Vwalika… - Journal of women's …, 2009 - liebertpub.com
Objective: The unique needs of sero-discordant couples are largely missing from many
current family planning efforts, which focus on the prevention of pregnancies in absence of …

Male circumcision and risk of male-to-female HIV-1 transmission: a multinational prospective study in African HIV-1-serodiscordant couples

JM Baeten, D Donnell, SH Kapiga, A Ronald… - Aids, 2010 - journals.lww.com
Objective: Male circumcision reduces female-to-male HIV-1 transmission risk by
approximately 60%. Data assessing the effect of circumcision on male-to-female HIV-1 …