Publications by authors named "Okong P"

Objective: To demonstrate that successful health systems strengthening (HSS) projects have addressed disparities and inequities in maternal and perinatal care in low-income countries.

Methods: A comprehensive literature review covered the period between 1980 and 2022, focusing on successful HSS interventions within health systems' seven core components that improved maternal and perinatal care.

Results: The findings highlight the importance of integrating quality interventions into robust health systems, as this has been shown to reduce maternal and newborn mortality.

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Gestational diabetes (GDM) impacts approximately 17 million pregnancies worldwide. Women with a history of GDM have an 8-10-fold higher risk of developing type 2 diabetes and a 2-fold higher risk of developing cardiovascular disease (CVD) compared with women without prior GDM. Although it is possible to prevent and/or delay progression of GDM to type 2 diabetes, this is not widely undertaken.

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Article Synopsis
  • * These disorders can have lasting effects on a woman's cardiovascular health, increasing the risk of future heart disease due to abnormal changes in the cardiovascular system during pregnancy.
  • * Identifying and addressing cardiovascular risks during and after pregnancy is crucial for women with a history of HDP, emphasizing the need for lifestyle changes and medical interventions to prevent long-term health complications.
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Background: The global community has committed to achieving universal access to sexual and reproductive health and rights (SRHR) services, but to do it remains a challenge in many low-income countries. Capacity development is listed as a means of implementation for Agenda 2030. Although it has been a major element in international development cooperation, including SRHR, its effectiveness and circumstances under which it succeeds or fails have limited evidence.

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Africa will miss the maternal and neonatal health (MNH) Sustainable Development Goals (SDGs) targets if the current trajectory is followed. The African Academy of Sciences has formed an expert maternal and newborn health group to discuss actions to improve MNH SDG targets. The team, among other recommendations, chose to implement an MNH research prioritization exercise for Africa covering four grand challenge areas.

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: Sexual and Reproductive Health and Rights (SRHR) is a concept of human rights applied to sexuality and reproduction. Suboptimal access to SRHR services in many low-income countries results in poor health outcomes. Sustainable development goals (3.

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Objective: To assess the effects of perinatal death (PND) audit on perinatal outcomes in a tertiary hospital in Kampala.

Design: Interrupted time series (ITS) analysis.

Setting: Nsambya Hospital, Uganda.

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Although progress has been made to improve access to sexual and reproductive health services globally in the past two decades, in many low-income countries, improvements have been slow. Discrimination against vulnerable groups and failure to address health inequities openly and comprehensively play a role in this stagnation. Healthcare practitioners are important actors who, often alone, decide who accesses services and how.

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Background: Scale-up of triple-drug antiretroviral therapy (ART) in Africa has transformed the context of childbearing for HIV-positive women and may impact pregnancy incidence in HIV programs.

Methods: Using observational data from 47,313 HIV-positive women enrolled at 26 HIV clinics in Kenya and Uganda between 2001 and 2009, we calculated the crude cumulative incidence of pregnancy for the pre-ART and on-ART periods. The causal effect of ART use on incident pregnancy was assessed using inverse probability weighted marginal structural models, and the relationship was further explored in multivariable Cox models.

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Background: Oxidative stress plays a role in the pathogenesis of pre-eclampsia. Supplementing women with antioxidants during pregnancy may reduce oxidative stress and thereby prevent or delay the onset pre-eclampsia. The objective of this study was to evaluate the effect of supplementing vitamin C in pregnancy on the incidence of pre-eclampsia, at Mulago hospital, Kampala, Uganda.

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Background: Human immunodeficiency virus (HIV)-infected pregnant women are at increased risk of malaria and its complications. In vitro and in vivo data suggest that the HIV protease inhibitors lopinavir/ritonavir may have potent antimalarial activity. We sought to evaluate whether lopinavir/ritonavir-based antiretroviral therapy (ART) reduced the risk of placental malaria.

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Introduction: Pre-eclampsia, which is more prevalent in resource-limited settings, contributes significantly to maternal, fetal and neonatal morbidity and mortality. However, the factors associated with these adverse outcomes are poorly understood in low resource settings. In this paper we examine the risk factors for adverse neonatal outcomes among women with pre-eclampsia at Mulago Hospital in Kampala, Uganda.

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Our objective was to determine whether serial HIV testing during pregnancy and the postpartum period as well as male partner testing are acceptable and feasible in Tororo, Uganda. This was a prospective study of pregnant women at the Tororo District Hospital (TDH) Antenatal Clinic. Patients presenting for routine antenatal care were asked to participate in a serial HIV testing integrated into standard antenatal and postpartum/child immunization visits, and to invite their male partners for HIV testing.

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Background: The perinatal mortality of 70 deaths per 1,000 total births in Uganda is unacceptably high. Perinatal death audits are important for improvement of perinatal care and reduction of perinatal morality. We integrated perinatal death audits in routine care, and describe its effect on perinatal mortality rate at Nsambya Hospital.

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Background: Oxidative stress plays a role in the aetiology of pre-eclampsia and vitamin C may prevent pre-eclampsia.

Objective: To determine the association between plasma vitamin C and pre-eclampsia in Mulago Hospital, Kampala, Uganda.

Methods: This case-control study was conducted at Mulago Hospital from 1(st) May 2008 to 1(st) May 2009; 207 women were the cases and 352 women were the controls.

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Objective: Pre-eclampsia contributes significantly to maternal, foetal and neonatal morbidity and mortality. The risk factors for pre-eclampsia have not been well documented in Uganda. In this paper, we describe the risk factors for pre-eclampsia in women attending antenatal clinics at Mulago Hospital, Kampala.

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Objective: Vitamin C alone or in combination with vitamin E has been proposed to prevent pre-eclampsia. In this study, we assayed the plasma vitamin C in women of reproductive age in Kampala and assessed its association with pre-eclampsia.

Methods: Participants in this study were 215 women with pre-eclampsia, 400 women with normal pregnancy attending antenatal clinic and 200 non-pregnant women attending family planning clinic at Mulago Hospital's Department of Obstetrics and Gynaecology from 1st May 2008 to 1st May 2009.

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Objective: To compare maternal morbidity in HIV-infected and uninfected pregnant women.

Methods: Major maternal morbidity (severe febrile illness, illnesses requiring hospital admissions, surgical revisions, or illnesses resulting in death) was measured prospectively in a cohort of HIV-infected and uninfected women followed from 36 weeks of pregnancy to 6 weeks after delivery. Odds ratios of major morbidity and associated factors were examined using logistic regression.

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Article Synopsis
  • East Africa has seen increased access to antiretroviral therapy (ART) for HIV patients between 2002 and 2009, with 48,658 patients included in the study from Kenya, Uganda, and Tanzania.
  • The median age for starting ART was 37 years, and there was a noticeable rise in pre-therapy CD4 counts, indicating better patient health at initiation over time.
  • Factors like male sex, lack of prior treatment for mother-to-child transmission, and younger age were linked to advanced disease at ART initiation, while the use of stavudine in initial treatment decreased significantly during this period.
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To describe the infant feeding practices in the general population in Uganda, and to assess the impact of maternal HIV status on these practices, a questionnaire was administered to women attending the follow-up clinics for child vaccination. Among the mothers who were still breastfeeding at the time of interview (N=838), 61.4% of the HIV-infected women had planned to breastfeed for a maximum of 6 months, compared with 12.

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Objectives: To determine the safety of 0.5% and 2% PRO 2000 gel in terms of local and systemic adverse events (AE) and the acceptability of gel use.

Design: A randomised placebo-controlled trial among healthy, sexually active African women aged 18-45 years.

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Background: Each year, approximately 2 million babies die because of complications of childbirth, primarily in settings where effective care at birth, particularly prompt cesarean delivery, is unavailable.

Objective: We reviewed the content, impact, risk-benefit, and feasibility of interventions for obstetric complications with high population attributable risk of intrapartum-related hypoxic injury, as well as human resource, skill development, and technological innovations to improve obstetric care quality and availability.

Results: Despite ecological associations of obstetric care with improved perinatal outcomes, there is limited evidence that intrapartum interventions reduce intrapartum-related neonatal mortality or morbidity.

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Background: The third stage of labour refers to the period between birth of the baby and complete expulsion of the placenta. Some degree of blood loss occurs after the birth of the baby due to separation of the placenta. This period is a risky period because uterus may not contract well after birth and heavy blood loss can endanger the life of the mother.

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Several recent reviews of maternal, newborn, and child health (MNCH) and mortality have emphasised that a large range of interventions are available with the potential to reduce deaths and disability. The emphasis within MNCH varies, with skilled care at facility levels recommended for saving maternal lives and scale-up of community and household care for improving newborn and child survival. Systematic review of new evidence on potentially useful interventions and delivery strategies identifies 37 key promotional, preventive, and treatment interventions and strategies for delivery in primary health care.

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