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BACKGROUND: Despite attempts to increase Universal Health Coverage, availability, accessibility, acceptability, and quality-related challenges remain barriers to receiving essential services by women who need them. We aimed to explore the experiences and perceptions of women receiving post-abortal care services in Zambia, within a human-rights framework. METHODS: A qualitative case study was conducted between August and September 2021 in Lusaka and Copperbelt provinces of Zambia. Fifteen (15) women seeking post-abortion care services were` interviewed using audio recorders; transcribed data was analyzed using thematic analysis. We report women's experiences and perceptions of the healthcare system, their experiences of abortion, and healthcare-seeking behaviour. We used the availability, accessibility, acceptability, and quality (AAAQ) framework to understand how women claimed their right to healthcare as they sought and utilized post-abortion care services. RESULTS: Women who experienced spontaneous abortions delayed seeking health care by viewing symptoms as 'normal pregnancy symptoms' and not dangerous. Women also delayed seeking care because they feared the negative attitudes from their communities and the health care providers towards abortion in general, despite it being legal in Zambia. Some services were considered costly, impeding their right to access quality care. CONCLUSIONS: Women delayed seeking care compounded by fear of negative attitudes from the community and healthcare providers. To ensure the provision and utilization of quality all abortion-related healthcare services, there is a need to increase awareness of the availability and legality of safe abortion services, the importance of seeking healthcare early for any abortion-related discomfort, and the provision and availability of free services at all levels of care should be emphasized.
Unsafe abortions continue to be an avoidable public health concern both globally and locally. In Zambia, a fifth of maternal deaths are related to unsafe abortions. Unsafe abortions have been defined as any induced termination of pregnancy outside the health facility, performed by untrained health personnel. Several strides have been made including the provision of comprehensive abortion care in all facilities, and the training of health personnel to provide these services at different levels of healthcare. Despite the increased availability of comprehensive abortion care through liberalized abortion laws and regulations and the training of health personnel to provide these services at different levels of healthcare, the need for quality post-abortion care specifically persists. As such, we carried out in-depth interviews to explore the experiences of women who present at healthcare facilities in Lusaka and the Copperbelt provinces in Zambia seeking post-abortion services. It was found that delay in seeking care at a health facility was due to fear that the service is illegal; alongside judgment from health care providers and society for seeking such a service that is generally perceived as evil. The assumption that the cost of receiving such services is high and a general lack of awareness about the service being provided free was also expressed. The study highlighted the need for community awareness of the legal framework on abortions to ensure women access services at any time necessary without fear of being judged, which will consequently reduce the number of abortion-related disabilities and deaths.
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Aborto Induzido , Acessibilidade aos Serviços de Saúde , Aceitação pelo Paciente de Cuidados de Saúde , Pesquisa Qualitativa , Humanos , Feminino , Zâmbia , Adulto , Gravidez , Aborto Induzido/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Instalações de Saúde/estatística & dados numéricos , Adulto Jovem , Aborto Espontâneo/psicologiaRESUMO
The human papillomavirus (HPV) vaccine is effective in cervical cancer prevention. However, many barriers to uptake exist and strategies to overcome them are needed. Therefore, this study aimed to select and tailor implementation strategies to barriers identified by multiple stakeholders in Zambia. The study was conducted in Lusaka district between January and February 2023. Participants were purposively sampled from three stakeholder groups namely, adolescent girls, parents, and teachers and healthcare workers. With each of the stakeholders' groups (10-13 participants per group), we used the nominal group technique to gain consensus to tailor feasible and acceptable implementation strategies for mitigating the identified contextual barriers. The identified barriers included low levels of knowledge and awareness about the HPV vaccine, being out of school, poor community sensitisation, lack of parental consent to vaccinate daughters, and myths and misinformation about the HPV vaccine. The lack of knowledge and awareness of the HPV vaccine was a common barrier across the three groups. Tailored strategies included conducting educational meetings and consensus-building meetings, using mass media, changing service sites, re-examining implementation, and involving patients/consumers and their relatives. Our study contributes to the available evidence on the process of selecting and tailoring implementation strategies to overcome contextual barriers. Policymakers should consider these tailored strategies to mitigate barriers and improve HPV vaccine uptake.
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Background: Hypertensive disorders of pregnancy can lead to persistent hypertension (pHTN) in the months and even years following delivery. However, its prevalence in low- and middle-income countries (LMICs) is not well characterized. Objective: To synthesize available evidence on the pHTN prevalence following a pregnancy complicated by hypertensive disorders of pregnancy in LMICs. Search strategy: PubMed, CINAHL Plus, Global Health (EBSCOhost), and Scopus from inception through a search date of July 12, 2022, and updated on January 2, 2024. Selection criteria: Cross-sectional studies and cohort studies reporting pHTN prevalence were eligible. Data collection and analysis: We conducted a narrative synthesis of data and categorized reported prevalence time points into several broader categories. We used the Newcastle-Ottawa checklist to assess the risk of bias. The protocol is registered in PROSPERO (CRD42022345739). Results: We reviewed 1,584 abstracts and identified 22 studies that reported pHTN between 2000 and 2023 from 14 LMICs. The overall prevalence of pHTN ranged between 6.9% and 62.2%, with the highest prevalence noted within African studies and the lowest in South American studies. Estimates at different follow-up periods postpartum were 6.9%-42.9% at six weeks, 34.0%-62.2% at three months, 14.8%-62.2% at six months, 12.7%-61.2% at 12 months, and 7.5%-31.8% at more than 12 months. The quality score of the selected studies ranged from 50% to 100%. Conclusions: The extant literature reports a high prevalence of pHTN in LMICs following a pregnancy complicated by hypertensive disorders. To reduce long-term complications of pHTN, programs should emphasize early screening and linkages to long-term care for at-risk women. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=345739, PROSPERO (CRD42022345739).
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Introduction: The human papillomavirus (HPV) vaccination is an important preventive measure for HPV-related conditions such as cervical cancer. In 2019, Zambia introduced a free national HPV vaccination program for 14-year-old girls. However, the adolescents' knowledge and perceptions regarding the HPV vaccine are not well understood. Therefore, this study aimed to understand adolescent girls' knowledge and perceptions regarding the HPV vaccine and discuss its acceptability and uptake implications. Methods: We conducted a qualitative study in the Lusaka district between June 2021 and November 2021 using semi-structured interviews with adolescent girls aged 15-18 years regardless of their HPV vaccination status. Interviews were transcribed verbatim, and NVIVO 12 was used for data management and analysis. We coded transcripts deductively and inductively based on emerging themes. Perceptions were coded using the health belief model constructs. Results: We interviewed 30 adolescent girls to reach saturation. Seventeen girls reported having received at least one dose of the HPV vaccine. Participants expressed variable knowledge and awareness about HPV and the HPV vaccine. Participants exhibited positive attitudes towards the HPV vaccine and perceived it as beneficial. However, there were multiple perceived barriers to vaccination, such as the need for parental consent, not being in school, concerns about vaccine side effects, and belief in myths and misinformation. Conclusion: The adolescent girls in this study showed variable knowledge and positive attitudes toward the HPV vaccine despite the many perceived barriers. To support increased HPV vaccine acceptability and uptake among adolescent girls in Zambia, it is critical to actively engage stakeholders involved in HPV vaccination, such as adolescents and their parents, and debunk myths and misconceptions about HPV vaccination. Health education in schools and communities should be implemented to increase knowledge about HPV and HPV vaccination among adolescents and their parents.
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INTRODUCTION: Reliable and timely laboratory results are crucial for monitoring the Prevention of the Mother-to-Child Transmission (PMTCT) cascade, particularly to enable early HIV diagnosis and early intervention. We sought to explore whether and how laboratory services have been prepared to absorb new testing requirements following PMTCT Test-and-Treat policy changes in three districts of Zambia. METHOD: We employed in-depth interviews and thematic data analysis, informed by the health system dynamic framework. Twenty-Six health workers were purposively selected and a document review of laboratory services in the context of PMTCT was undertaken. All face-to-face interviews were conducted in three local government areas in the Copperbelt Province (one urban and two rural) between February 2019 and July 2020. We extracted notes and markings from the transcripts for coding. Different codes were sorted into potential themes and the data extracted were put within the identified themes. Trustworthiness was confirmed by keeping records of all data field notes, transcripts, and reflexive journals. RESULTS: The findings revealed that the health system inputs (infrastructure and supplies, human resources, knowledge, and information and finance) and service delivery were unequal between the rural and urban sites, and this affected the ability of health facilities to apply the new testing requirements, especially, in the rural-based health facilities. The major barriers identified include gaps in the capacity of the existing laboratory system to perform crucial PMTCT clinical and surveillance functions in a coordinated manner and insufficient skilled human resources to absorb the increased testing demands. The centralized laboratory system for HIV testing of mothers and exposed neonates meant facilities had to send specimens to other facilities and districts which resulted in high turnaround time and hence delayed HIV diagnosis. CONCLUSION: New guidelines implemented without sufficient capacitation of health system laboratory capacity severely limited the effectiveness of PMTCT program implementation. This study documented the areas relating to health system inputs and laboratory service delivery where greater support to enable the absorption of the new testing requirements is needed.
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Infecções por HIV , Recém-Nascido , Humanos , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/prevenção & controle , Infecções por HIV/epidemiologia , Zâmbia/epidemiologia , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Programas Governamentais , Teste de HIVRESUMO
Barriers to successful implementation of the human papillomavirus vaccination exist. However, there is limited evidence on implementation strategies in sub-Saharan Africa (SSA). Therefore, this scoping review aimed to identify implementation strategies used in SSA to increase HPV vaccination uptake for adolescent girls. This scoping review was guided by Joanna Briggs Institute guidelines for scoping reviews and an a priori protocol and reported based on the Preferred Reporting Items for Systematic Reviews and Metanalysis for Scoping Reviews (PRISMA-ScR). We searched PubMed, EMBASE, CINAHL, Scopus, Google Scholar, and gray literature. Two independent reviewers screened article titles and abstracts for possible inclusion, reviewed the full text, and extracted data from eligible articles using a structured data charting table. We identified strategies as specified in the Expert Recommendation for Implementing Change (ERIC) and reported their importance and feasibility. We retrieved 246 articles, included 28 of these, and identified 63 of the 73 ERIC implementation strategies with 667 individual uses, most of which were highly important and feasible. The most frequently used discrete strategies included the following: Build a coalition and change service sites 86% (24/28), distribute educational materials and conduct educational meetings 82% (23/28), develop educational materials, use mass media, involve patients/relatives and families, promote network weaving and stage implementation scale up 79% (22/28), as well as access new funding, promote adaptability, and tailor strategies 75% (21/28). This scoping review shows that implementation strategies of high feasibility and importance were frequently used, suggesting that some strategies may be cross-cutting, but should be contextualized when planned for use in any region.
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Context: Newborns' low birth weight (LBW) has been linked to early infant morbidity and mortality. However, our understanding of the determinants and outcomes of LBW in this population is still poor. Aim: This study aimed to assess determinants and outcomes of LBW among newborns at a tertiary hospital. Settings and Design: Retrospective cohort study at Women and Newborn Hospital in Lusaka Zambia. Subjects and Methods: We reviewed delivery case records and neonatal files between January 1, 2018, and September 30, 2019, for newborns admitted to the neonatal intensive care unit. Statistical Analysis Used: Logistic regression models were used to establish determinants of LBW and describe the outcomes. Results: Women living with human immunodeficiency virus infection were more likely to deliver LBW infants (adjusted odds ratio [AOR] = 1.46; 95% confidence interval [CI]: 1.16-1.86). Other maternal determinants of LBW were; increased parity (AOR = 1.22; 95% CI: 1.05-1.43), preeclampsia (AOR = 6.91; 95% CI: 1.48-32.36), and gestational age <37 weeks compared to 37 weeks or more (AOR = 24.83; 95% CI: 13.27-46.44). LBW neonates were at higher odds of early mortality (AOR = 2.16; 95% CI: 1.85-2.52), developing respiratory distress syndrome (AOR = 2.96; 95% CI: 2.53-3.47), and necrotizing enterocolitis (AOR = 1.66; 95% CI: 1.16-2.38) than neonates with a birth weight of 2500 g or more. Conclusions: These findings underscore the importance of effective maternal and neonatal interventions to reduce the risk of morbidity and mortality for neonates with LBW in Zambia and other similar settings.
Résumé Contexte: Le faible poids de naissance des nouveau-nés (LBW) a été lié à la morbidité et à la mortalité précoces du nourrisson. Cependant, notre compréhension des déterminants et des résultats de LBW dans cette population est encore médiocre. Objectif: Cette étude visait à évaluer les déterminants et les résultats de LBW chez les nouveau-nés dans un hôpital tertiaire. Paramètres et conception: Étude de cohorte rétrospective à l'hôpital des femmes et du nouveau-né à Lusaka Zambia. Sujets et méthodes: Nous avons examiné les dossiers de cas de livraison et les dossiers néonatals entre le 1er janvier 2018 et le 30 septembre 2019 pour les nouveau-nés admis à l'unité de soins intensifs néonatals. Analyse statistique utilisée: des modèles de régression logistique ont été utilisés pour établir des déterminants de LBW et décrire les résultats. Résultats: Les femmes vivant avec une infection par le virus de l'immunodéficience humaine étaient plus susceptibles de livrer des nourrissons LBW (rapport de cotes ajustée [AOR] = 1,46; intervalle de confiance à 95% [IC]: 1,161,86). Les autres déterminants maternels de LBW étaient; Parité accrue (AOR = 1,22; IC à 95%: 1,051,43), prééclampsie (AOR = 6,91; IC à 95%: 1,4832,36) et âge gestationnel <37 semaines par rapport à 37 semaines ou plus (AOR = 24,83; 95% IC: 13.2746.44). Les nouveau-nés LBW étaient à des chances de mortalité précoce plus élevés (AOR = 2,16; IC à 95%: 1,852,52), développant un syndrome de détresse respiratoire (AOR = 2,96; IC à 95%: 2,533,47) et en entérocolite nécrotitaire (AOR = 1,66; 95 % IC: 1,162,38) que les nouveau-nés avec un poids de naissance de 2500 g ou plus. Conclusions: Ces résultats soulignent l'importance des interventions maternelles et néonatales efficaces pour réduire le risque de morbidité et de mortalité pour les nouveau-nés avec LBW en Zambie et d'autres contextes similaires. Mots-clés: Déterminants, infection par le virus de l'immunodéficience humaine, faible poids à la naissance, nouveau-nés.
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Recém-Nascido de Baixo Peso , Feminino , Humanos , Recém-Nascido , Gravidez , Peso ao Nascer , Paridade , Estudos Retrospectivos , Fatores de Risco , Centros de Atenção Terciária , Zâmbia/epidemiologiaRESUMO
Parental consent for adolescent human papillomavirus (HPV) vaccine uptake is important; however, refusal is prevalent. Therefore, this study aimed to understand factors associated with parental consent for their adolescent daughter's HPV vaccination. A cross-sectional study was conducted in Lusaka, Zambia, between September and October 2021. We recruited parents from different social settings. The means and standard deviations or median and interquartile ranges were used as appropriate to summarise continuous variables. Simple and multiple logistic regression models were fitted with robust estimation of standard errors. The odds ratios are presented with 95% CI. Mediation analysis was conducted using a generalised structural equation model. The study enrolled 400 parents, mean age 45.7 years [95% CI, 44.3-47.1]. Two hundred and fifteen (53.8%) parents reported consenting to their daughters' HPV vaccination, and their daughters received it. None of the health belief model (HBM) construct scores showed an independent association with parental consent. Higher, compared to lower wealth index (AOR; 2.32, 95% CI: 1.29-4.16), knowing someone with genital warts (AOR = 2.23, 95 CI: 1.04-4.76), cervical cancer screening uptake (AOR = 1.93, 95% CI: 1.03-3.62) were associated with increased odds of parental consent. This study highlights factors influencing parental consent for their daughters' HPV vaccination. Ongoing sensitisation programs are important to improve their decision-making.
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OBJECTIVE: To examine the safety, efficacy and pharmacology of intravenous (IV), intramuscular (IM) and oral tranexamic acid (TXA) use in pregnant women. DESIGN: Randomised, open-label trial. SETTING: Hospitals in Pakistan and Zambia. POPULATION: Women giving birth by caesarean section. METHODS: Women were randomised to receive 1 g IV, 1 g IM, 4 g oral TXA or no TXA. Adverse events in women and neonates were recorded. TXA concentration in whole blood was measured and the concentrations over time were examined with population pharmacokinetics. The relationship between drug exposure and D-dimer was explored. The trial registration is NCT04274335. MAIN OUTCOME MEASURES: Concentration of TXA in maternal blood. RESULTS: Of the 120 women included in the randomised safety study, there were no serious maternal or neonatal adverse events. TXA concentrations in 755 maternal blood and 87 cord blood samples were described by a two-compartment model with one effect compartment linked by rate transfer constants. Maximum maternal concentrations were 46.9, 21.6 and 18.1 mg/L for IV, IM and oral administration, respectively, and 9.5, 7.9 and 9.1 mg/L in the neonates. The TXA response was modelled as an inhibitory effect on the D-dimer production rate. The half-maximal inhibitory concentration (IC50 ) was 7.5 mg/L and was achieved after 2.6, 6.4 and 47 minutes with IV, IM and oral administration of TXA, respectively. CONCLUSIONS: Both IM and oral TXA are well tolerated. Oral TXA took about 1 hour to reach minimum therapeutic concentrations and would not be suitable for emergency treatment. Intramuscular TXA inhibits fibrinolysis within 10 minutes and may be a suitable alternative to IV.
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Antifibrinolíticos , Ácido Tranexâmico , Recém-Nascido , Humanos , Feminino , Gravidez , Ácido Tranexâmico/uso terapêutico , Cesárea , Antifibrinolíticos/uso terapêutico , Hemorragia , Parto , Administração IntravenosaRESUMO
BACKGROUND: Since the declaration of COVID-19 as a global pandemic, several studies have been conducted to examine associated factors. However, few studies have focused on pregnant women infected with COVID-19 in sub-Saharan Africa. Therefore, this study investigated the prevalence and factors associated with COVID-19 infection among pregnant women at the Levy Mwanawasa University Teaching Hospital and Women and Newborn Hospital of the University Teaching Hospitals in Lusaka, Zambia. METHODS: A cross-sectional study was conducted between March and July 2021. Women were recruited as they presented for antenatal care. Data was collected using a structured questionnaire to capture variables of interest (socio-demographic, clinical and obstetric). COVID-19 diagnosis was made using a nasopharyngeal swab by PCR test. Multivariable logistic regression was used to control for confounding and calculate the odds ratios for each explanatory variable and respective 95% confidence intervals. RESULTS: The study enrolled 352 participants with a mean (standard deviation [SD]) age of 30.1 years (5.6). One hundred thirty of 352 (36.9%; 95% CI: 31.9 to 42.2) participants had a confirmed positive SARS-CoV-2 test result. At univariable analysis, factors associated with COVID-19 were increased gestational age, education status and maternal HIV serostatus. Women with a secondary level of education were less likely to have COVID-19 infection than those with a primary level of education (AOR = 0.23, 95% CI: 0.09-0.63). On the other hand, a one-week increase in gestational age was associated with higher odds of COVID-19 infection (AOR = 1.03, 95% CI: 1.01-1.06). CONCLUSION: The results showed that the prevalence of COVID-19 infection among pregnant women was 36.9% and was associated with increased gestational age and a lower level of education. To mitigate adverse maternal outcomes, there is a need to screen for COVID-19 strictly and broadly monitor prenatal women presenting for healthcare.
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COVID-19 , Recém-Nascido , Feminino , Gravidez , Humanos , Adulto , COVID-19/diagnóstico , COVID-19/epidemiologia , Estudos Transversais , SARS-CoV-2 , Teste para COVID-19 , Fatores de Risco , Zâmbia , Cuidado Pré-NatalRESUMO
AIM: To explore the knowledge, attitude and practices of cervical cancer screening among HIV-infected women in public health facilities in Lusaka, Zambia. DESIGN: Cross-sectional study. METHODS: The study was conducted from 1st January 2020 to 28th February 2020. We used a structured questionnaire for data collection. The Structural Equation Modelling (SEM) was used to analyse relationships among latent variables (knowledge, attitude and practice). RESULTS: The overall knowledge, attitude, and practice scores of cervical cancer screening among women living with HIV were 6.86/11 (62.4%), 6.41/7 (91.6%) and 2.92/8 (36.5%), respectively. Overall, knowledge was positively and significantly associated with attitude (r = .53, p < .001) and practice (r = .38, p < 0.001). Additionally, attitude and practice were significantly associated (r = 0.29, p < .001). Our findings support the reinforcement of current public health interventional programmes to improve the knowledge about cervical cancer and screening uptake.
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Infecções por HIV , Neoplasias do Colo do Útero , Humanos , Feminino , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/prevenção & controle , HIV , Detecção Precoce de Câncer , Estudos Transversais , Conhecimentos, Atitudes e Prática em Saúde , ZâmbiaRESUMO
Cervical cancer can be prevented, primarily by the administration of the human papillomavirus (HPV) vaccine. Healthcare workers (HCWs) and teachers play important roles when schools are used for vaccine delivery; however, challenges exist. This study aimed to understand the barriers and facilitators to HPV vaccination that are perceived by HCWs and teachers. Guided by the consolidated framework for implementation research (CFIR), key informant interviews were conducted in Lusaka district between June 2021 and November 2021 using a semi-structured questionnaire. Recorded interviews were transcribed verbatim and imported into NVIVO 12 for data management and analysis. We coded transcripts inductively and deductively based on the adapted CFIR codebook. We reached saturation with 23 participants. We identified barriers and facilitators across the five CFIR domains. Facilitators included offering the HPV vaccine free of charge, HPV vaccine effectiveness, stakeholder engagement, and timely planning of the HPV vaccination. Barriers included vaccine mistrust due to its perceived novelty, low levels of parental knowledge, myths and misinformation about the vaccine, lack of parental consent to vaccinate daughters, lack of transport for vaccination outreach, lack of staff incentives, and inadequate sensitisation. Using the CFIR as a guiding framework, we have identified implementation barriers and facilitators to HPV vaccination among HCWs and teachers. Most of the identified barriers are modifiable, hence it is prudent that these are addressed for a high HPV vaccine uptake.
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Aim: This study aimed to assess determinants and outcomes of LBW among newborns at a tertiary hospital. Settings and Design: Retrospective cohort study at Women and Newborn Hospital in Lusaka Zambia. Subjects and Methods: We reviewed delivery case records and neonatal files between January 1, 2018, and September 30, 2019, for newborns admitted to the neonatal intensive care unit. Statistical Analysis Used: Logistic regression models were used to establish determinants of LBW and describe the outcomes. Results: Women living with human immunodeficiency virus infection were more likely to deliver LBW infants (adjusted odds ratio [AOR] = 1.46; 95% confidence interval [CI]: 1.161.86). Other maternal determinants of LBW were; increased parity (AOR = 1.22; 95% CI: 1.051.43), preeclampsia (AOR = 6.91; 95% CI: 1.4832.36), and gestational age <37 weeks compared to 37 weeks or more (AOR = 24.83; 95% CI: 13.2746.44). LBW neonates were at higher odds of early mortality (AOR = 2.16; 95% CI: 1.852.52), developing respiratory distress syndrome (AOR = 2.96; 95% CI: 2.533.47), and necrotizing enterocolitis (AOR = 1.66; 95% CI: 1.162.38) than neonates with a birth weight of 2500 g or more. Conclusions: These findings underscore the importance of effective maternal and neonatal interventions to reduce the risk of morbidity and mortality for neonates with LBW in Zambia and other similar settings.
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Recém-Nascido de Baixo PesoRESUMO
BACKGROUND: Human papillomavirus (HPV) infection is a common sexually transmitted disease, characterised by persistent infection with high-risk strains leading to malignant conditions such as cervical cancer. The HPV vaccine is a well-known primary preventive measure for HPV infections. Previous studies have shown that medical doctors' vaccine recommendation is one of the key strategies in improving HPV vaccine uptake. In 2019, Zambia rolled out the free national HPV vaccination program targeting 14-year-old girls. However, the annual coverage for HPV vaccination is variable, with rates as low as 33% for 2021. MATERIALS AND METHODS: We conducted a cross-sectional study between September and December 2020 at the University Teaching Hospitals in Lusaka, Zambia. We used analysis of variance to assess the mean differences in the overall scores for knowledge, attitude and practices towards the HPV vaccine. In addition, we used structural equation modelling (SEM) to test the traditional education theory as medical doctors' HPV vaccine knowledge, attitude, and practices cover several facets, and SEM can model latent variables. RESULTS: We enrolled 121 medical doctors, of whom 67 (44.6%) were male. The majority, 76 (62.8%), were registrars and 79 (65.3%) had more than ten years of clinical experience. The overall mean knowledge, attitude, and practice score of the HPV vaccine mean (SD) were 70.2 (15.1), 72.1 (18.5) and 77.1 (28.9), respectively. More than half of the medical doctors would advise anyone eligible to take the HPV vaccine 66 (54.6%). There was a positive correlation between attitude and practice towards the HPV vaccine (ß = .03, P = .017). Conversely, there was no evidence of a correlation between overall HPV knowledge and attitude (ß = .01, P = .670) and rank of the medical doctors (ß = -7.87, P = .355). CONCLUSION: Knowledge was high with good attitudes and practices among medical doctors, which are vital in vaccine recommendation and subsequent uptake.
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Alphapapillomavirus , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Adolescente , Estudos Transversais , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Papillomaviridae , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/uso terapêutico , Inquéritos e Questionários , Centros de Atenção Terciária , Vacinação , ZâmbiaRESUMO
INTRODUCTION: The human papillomavirus (HPV) is sexually transmitted and infects approximately 75% of sexually active people early in their sexual life. Persistent infection with oncogenic HPV types can lead to malignant conditions such as cervical cancer. In 2006, the World Health Organisation approved the use of an efficacious HPV vaccine for girls aged 9 to 14 to prevent HPV-related conditions. Despite the HPV vaccine being available for about 15 years, dose completion remains as low as 20% in sub-Saharan African (SSA) countries implementing the vaccination program compared to 77% in Australia and New Zealand. A fraught of barriers to implementation exist which prevent adequate coverage. Achieving success for HPV vaccination in real-world settings requires strategies to overcome implementation bottlenecks. Therefore, a better understanding and mapping of the implementation strategies used in sub-Saharan Africa to increase HPV vaccination uptake is critical. This review aims to identify implementation strategies to increase HPV vaccination uptake for adolescent girls in sub-Saharan Africa and provide a basis for policy and future research, including systematic reviews to evaluate effective strategies as we accelerate the elimination of cervical cancer. MATERIALS AND METHODS: This scoping review will consider studies pertaining to implementation strategies to increase HPV vaccination uptake for adolescent girls in sub-Saharan Africa. Studies targeted at different stakeholders to increase adolescent vaccine uptake will be included. Studies using interventions not fitting the definition of implementation strategies as defined by the refined compilation of implementation strategies from the Expert Recommendations for Implementing Change project will be excluded. MEDLINE (via PubMed), Embase, CINAHL (via EBSCO), Scopus and Google Scholar will be searched. Two independent reviewers will screen titles and abstracts for studies that meet the review's inclusion criteria, and the full text of eligible studies will be reviewed. Data will be extracted from eligible studies using a structured data charting table developed by this team for inclusion by two independent reviewers and presented in a table and graphical form with a narrative summary.
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Infecções por Papillomavirus , Vacinas contra Papillomavirus , Vacinação , Adolescente , Alphapapillomavirus , Feminino , Humanos , Papillomaviridae , Infecções por Papillomavirus/prevenção & controle , Literatura de Revisão como Assunto , Neoplasias do Colo do Útero/prevenção & controleRESUMO
OBJECTIVE: There is a paucity of data on the psychosocial issues and coping mechanisms among pregnant and postnatal women with COVID-19 infection. We, therefore, aimed to explore the psychosocial issues and coping mechanisms of pregnant and postnatal women diagnosed with COVID-19 at tertiary-level hospitals. METHODS: This was a qualitative phenomenological study conducted in 2021 with a sample size of 16 women admitted at two referral hospitals serving as COVID-19 admission facilities for pregnant and postnatal women in Lusaka, Zambia. In-depth interviews were conducted via telephone to understand what these women experienced when diagnosed with COVID-19. All the interviews were audio-recorded and transcribed verbatim. Thematic analysis was conducted using the six steps approach to develop emerging themes. RESULTS: Two major themes emerged: psychosocial issues and coping mechanisms. The primary psychosocial issues were worry and stigma. Women worried about infecting their unborn baby or neonate, being separated from the baby, the general safety of the baby, and the health of other family members. Women also worried about the attitude of health care providers and faced discrimination or stigma because of their infection. Thus, some coping mechanisms were developed that helped them, such as a positive attitude, keeping the disease secret, reliance on family members for support and using positive information from social media. CONCLUSION: This study provides unique insights into the psychosocial experiences of pregnant and postnatal women diagnosed with COVID-19. Women were particularly concerned about the unborn baby's well-being and discrimination.This study suggests the need for policy and clinical practice to consider the integration of effective mental health services into the provision of maternal health and COVID-19 services.
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COVID-19 , Adaptação Psicológica , Ansiedade , Feminino , Humanos , Recém-Nascido , Gravidez , Gestantes/psicologia , Pesquisa Qualitativa , ZâmbiaAssuntos
Aborto Induzido , Aborto Espontâneo , Gravidez , Feminino , Humanos , Análise Multinível , Zâmbia , Aborto CriminosoRESUMO
BACKGROUND: Postpartum haemorrhage (PPH) is a leading cause of maternal mortality worldwide. Maternal anaemia greatly increases the risk of PPH, and over a third of all pregnant women are anaemic. Because anaemia reduces the oxygen-carrying capacity of the blood, anaemic women cannot tolerate the same volume of blood loss as healthy women. Yet the same blood loss threshold is used to define PPH in all women. The lack of an established PPH definition in anaemic women means the most appropriate outcome measures for use in clinical trials are open to question. We used data from the WOMAN-2 trial to examine different definitions of PPH in anaemic women and consider their appropriateness as clinical trial outcome measures. MAIN BODY: The WOMAN-2 trial is assessing tranexamic acid (TXA) for PPH prevention in women with moderate or severe anaemia at baseline. To obtain an accurate, precise estimate of the treatment effect, outcome measures should be highly specific and reasonably sensitive. Some outcome misclassification is inevitable. Low sensitivity reduces precision, but low specificity biases the effect estimate towards the null. Outcomes should also be related to how patients feel, function, or survive. The primary outcome in the WOMAN-2 trial, a 'clinical diagnosis of PPH', is defined as estimated blood loss > 500 ml or any blood loss within 24 h sufficient to compromise haemodynamic stability. To explore the utility of several PPH outcome measures, we analysed blinded data from 4521 participants. For each outcome, we assessed its: (1) frequency, (2) specificity for significant bleeding defined as shock index ≥1.0 and (3) association with fatigue (modified fatigue symptom inventory [MFSI]), physical endurance (six-minute walk test) and breathlessness. A clinical diagnosis of PPH was sufficiently frequent (7%), highly specific for clinical signs of early shock (95% specificity for shock index ≥1) and associated with worse maternal functioning after childbirth. CONCLUSION: Outcome measures in clinical trials of interventions for PPH prevention should facilitate valid and precise estimation of the treatment effect and be important to women. A clinical diagnosis of PPH appears to meet these criteria, making it an appropriate primary outcome for the WOMAN-2 trial. TRIAL REGISTRATION: ClinicalTrials.gov NCT03475342, registered on 23 March 2018; ISRCTN62396133, registered on 7 December 2017; Pan African Clinical Trial Registry PACTR201909735842379, registered on 18 September 2019.
Assuntos
Anemia , Hemorragia Pós-Parto , Ácido Tranexâmico , Anemia/diagnóstico , Anemia/etiologia , Anemia/terapia , Parto Obstétrico/efeitos adversos , Feminino , Humanos , Avaliação de Resultados em Cuidados de Saúde , Hemorragia Pós-Parto/diagnóstico , Hemorragia Pós-Parto/prevenção & controle , Gravidez , Ácido Tranexâmico/uso terapêuticoRESUMO
Introduction: pre-eclampsia, a pregnancy-specific condition that occurs after 20 weeks of gestation, is a significant public health problem. In the extant literature, there are still conflicting reports on whether Human immunodeficiency virus (HIV) infection and antiretroviral therapy (ART) affect preeclampsia rates. We, therefore, explored the determinants and neonatal outcomes of preeclampsia among pregnant women living with and without HIV. Methods: we reviewed delivery registers and neonatal files from the 1st January 2018, to 30th of September 2019 for women who delivered at Women and Newborn Hospital. The logistic regression model estimated the odds of preeclampsia and described the neonatal outcomes. Results: the prevalence of preeclampsia was 7.7% (95% confidence intervals: 6.8 to 8.7). On ART, pregnant women with HIV infection were less likely to develop preeclampsia than those without HIV infection (aOR=0.50; 95% CI: 0.32 to 0.80). However, neonates born to women with preeclampsia were more likely to be admitted to kangaroo mother care than neonates born to normotensive women, regardless of the HIV-exposure status. Conclusion: overall, the prevalence of preeclampsia was 7.7%, but it was less common among HIV-infected pregnant women receiving ART. Neonates born from women with preeclampsia are at increased risk of adverse outcomes, including admission to kangaroo mother care. These findings underscore the need for healthcare workers to direct their efforts on early diagnosis and detection of preeclampsia in pregnant women to prevent poor outcomes.
Assuntos
Infecções por HIV , Método Canguru , Pré-Eclâmpsia , Complicações Infecciosas na Gravidez , Recém-Nascido , Criança , Gravidez , Feminino , Humanos , Pré-Eclâmpsia/epidemiologia , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Complicações Infecciosas na Gravidez/tratamento farmacológico , Complicações Infecciosas na Gravidez/epidemiologia , Zâmbia/epidemiologia , Centros de Atenção Terciária , Prontuários MédicosRESUMO
INTRODUCTION: globally, almost half of all deaths in children under five years of age occur among neonates. We investigated the predictors of mortality within 28 days among preterm infants at a tertiary hospital in Lusaka, Zambia. METHODS: we reviewed admission records linked to birth, mortality, and hospital discharge from 1st January 2018 to 30th September 2019. Information was retrieved with a follow-up period of 28 days post-delivery to discharge/mortality. We used the Weibull hazards regression to establish the best predictor model for mortality among the neonates. RESULTS: a total of 3237 case records of women with a median age of 27 years (IQR, 22-33) were included in the study, of which 971 (30%) delivered term infants and 2267 (70%) preterm infants. The overall median survival time of the infants was 98 hours (IQR, 34-360). Preterm birth was not associated with increased hazards of mortality compared to term birth (p=0.078). Being in the Kangaroo Mother Care compared to Neonatal Intensive Care Unit (NICU), and a unit increase in birth weight were independently associated with reduced hazards of mortality. On the other hand, having hypoxic-ischemic encephalopathy, experiencing difficulty in feeding and vaginal delivery compared to caesarean section independently increased the hazards of mortality. CONCLUSION: having hypoxic-ischemic encephalopathy, vaginal delivery, and experiencing difficulty in feeding increases the risk of mortality among neonates. Interventions to reduce neonatal mortality should be directed on these factors in this setting.