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Nakalega R, Nabisere-Arinaitwe R, Mukiza N, Kuteesa CN, Mawanda D, Natureeba P, Kasirye R, Nakabiito C, Nabakooza J, Mulumba E, Nabukeera J, Ggita J, Kakuru A, Atuyambe L, Musoke P, Fowler MG, Lukyamuzi Z. Attitudes and perceptions towards developing a health educational video to enhance optimal uptake of malaria preventive therapy among pregnant women in Uganda: a qualitative study involving pregnant women, health workers, and Ministry of health officials. BMC Health Serv Res 2024; 24:484. [PMID: 38637742 PMCID: PMC11027371 DOI: 10.1186/s12913-024-10944-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 04/02/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND Malaria in pregnancy remains a major global public health problem. Intermittent prophylaxis treatment of malaria in pregnancy with Sulphadoxine-pyrimethamine and co-trimoxazole is efficacious for prevention of malaria in pregnancy HIV negative and positive women, respectively. However, uptake of the recommended doses of therapies has remained suboptimal in Uganda, majorly due to inadequate knowledge among pregnant women. Therefore, this study aimed to explore attitudes and perceptions towards developing an educational video for malaria preventive therapy. METHODS We conducted an exploratory study with qualitative methods among pregnant women attending antenatal care at Kisenyi Health Center IV (KHCIV), health workers from KHCIV, and officials from the Ministry of Health. The study was conducted at KHCIV from October 2022 to March 2023. Focus group discussions (FGD) were conducted among purposively selected pregnant women and key informant interviews (KII) among health workers and Ministry of Health officials. Data were analyzed using inductive and deductive thematic methods in atlas ti.8. RESULTS A total of five FGDs comprising of 7-10 pregnant women were conducted; and KIIs were conducted among four mid-wives, two obstetricians, and two Ministry of Health officials. Generally, all respondents mentioned a need for interventions to improve malaria preventive knowledge among pregnant women; were positive about developing an educative video for malaria preventive therapy in pregnancy; and suggested a short, concise, and edutaining video focusing both the benefits of taking and risks of not taking malaria preventive therapy. They proposed that women may be encouraged to view the video as soon as they conceive and throughout the pregnancy. It also was suggested that the video may be viewed on television sets in maternal and reproductive health clinics and homes, and on smart phones. CONCLUSION Pregnant women, health workers, and Ministry of Health officials were positive about the development of a short edutaining video on malaria preventive therapy that focuses on both benefits of taking and risks of not taking the malaria preventive therapy in pregnancy. This information guided the video development and therefore, in the development of health educative videos, client and stakeholder inputs may always be solicited.
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Affiliation(s)
- Rita Nakalega
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda.
| | | | | | | | - Denis Mawanda
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Paul Natureeba
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Ronnie Kasirye
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Clemensia Nakabiito
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | | | - Emmie Mulumba
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Josephine Nabukeera
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Joseph Ggita
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | - Abel Kakuru
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | | | - Philippa Musoke
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
| | | | - Zubair Lukyamuzi
- Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration, Kampala, Uganda
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Armando CJ, Rocklöv J, Sidat M, Tozan Y, Mavume AF, Bunker A, Sewes MO. Climate variability, socio-economic conditions and vulnerability to malaria infections in Mozambique 2016-2018: a spatial temporal analysis. Front Public Health 2023; 11:1162535. [PMID: 37325319 PMCID: PMC10267345 DOI: 10.3389/fpubh.2023.1162535] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 04/28/2023] [Indexed: 06/17/2023] Open
Abstract
Background Temperature, precipitation, relative humidity (RH), and Normalized Different Vegetation Index (NDVI), influence malaria transmission dynamics. However, an understanding of interactions between socioeconomic indicators, environmental factors and malaria incidence can help design interventions to alleviate the high burden of malaria infections on vulnerable populations. Our study thus aimed to investigate the socioeconomic and climatological factors influencing spatial and temporal variability of malaria infections in Mozambique. Methods We used monthly malaria cases from 2016 to 2018 at the district level. We developed an hierarchical spatial-temporal model in a Bayesian framework. Monthly malaria cases were assumed to follow a negative binomial distribution. We used integrated nested Laplace approximation (INLA) in R for Bayesian inference and distributed lag nonlinear modeling (DLNM) framework to explore exposure-response relationships between climate variables and risk of malaria infection in Mozambique, while adjusting for socioeconomic factors. Results A total of 19,948,295 malaria cases were reported between 2016 and 2018 in Mozambique. Malaria risk increased with higher monthly mean temperatures between 20 and 29°C, at mean temperature of 25°C, the risk of malaria was 3.45 times higher (RR 3.45 [95%CI: 2.37-5.03]). Malaria risk was greatest for NDVI above 0.22. The risk of malaria was 1.34 times higher (1.34 [1.01-1.79]) at monthly RH of 55%. Malaria risk reduced by 26.1%, for total monthly precipitation of 480 mm (0.739 [95%CI: 0.61-0.90]) at lag 2 months, while for lower total monthly precipitation of 10 mm, the risk of malaria was 1.87 times higher (1.87 [1.30-2.69]). After adjusting for climate variables, having lower level of education significantly increased malaria risk (1.034 [1.014-1.054]) and having electricity (0.979 [0.967-0.992]) and sharing toilet facilities (0.957 [0.924-0.991]) significantly reduced malaria risk. Conclusion Our current study identified lag patterns and association between climate variables and malaria incidence in Mozambique. Extremes in climate variables were associated with an increased risk of malaria transmission, peaks in transmission were varied. Our findings provide insights for designing early warning, prevention, and control strategies to minimize seasonal malaria surges and associated infections in Mozambique a region where Malaria causes substantial burden from illness and deaths.
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Affiliation(s)
- Chaibo Jose Armando
- Department of Public Health and Clinical Medicine, Sustainable Health Section, Umeå University, Umeå, Sweden
| | - Joacim Rocklöv
- Department of Public Health and Clinical Medicine, Sustainable Health Section, Umeå University, Umeå, Sweden
- Heidelberg Institute of Global Health and Interdisciplinary Centre for Scientific Computing, Heidelberg University, Heidelberg, Germany
| | - Mohsin Sidat
- Faculty of Medicine, Eduardo Mondlane University, Maputo, Mozambique
| | - Yesim Tozan
- School of Global Public Health, New York University, New York, NY, United States
| | | | - Aditi Bunker
- Center for Climate, Health, and the Global Environment, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Heidelberg Institute of Global Health, University of Heidelberg, Heidelberg, Germany
| | - Maquins Odhiambo Sewes
- Department of Public Health and Clinical Medicine, Sustainable Health Section, Umeå University, Umeå, Sweden
- Heidelberg Institute of Global Health, University of Heidelberg, Heidelberg, Germany
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Adokiya MN, Boah M, Atinbire SA, Achana F, Ndago JA, Kanligi DA, Abotiyire Z, Moyer CA. A qualitative study of health workers' perspectives on malaria case identification and management among pregnant women in Savelugu Municipality, Ghana. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001963. [PMID: 37224167 DOI: 10.1371/journal.pgph.0001963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/01/2023] [Indexed: 05/26/2023]
Abstract
Despite successes in malaria control interventions over the past two decades, malaria remains a major public health concern. Over 125 million women live in endemic areas and experience adverse pregnancy outcomes due to malaria. Understanding health workers' perspectives on malaria identification and management is important to informing policy changes on the control and eradication of the disease. This study explored the perspectives of health workers on malaria case identification and management among pregnant women in Savelugu Municipality, Ghana. A qualitative study with a phenomenology design was conducted among participants. Participants were purposively selected and interviewed using a semi-structured interview guide. Thematic analysis was performed and the results were presented as themes and sub-themes. Four themes and eight sub-themes regarding case identification and management of malaria in pregnancy were identified including malaria case identification training (trained and untrained), identification approach (signs/symptoms and routine laboratory test), diagnostic tools (rapid diagnostic test and microscopy) and management options. It revealed that attending malaria training programs was generally optional. Some of the participants had not undergone any refresher training for malaria identification after their formal training at health institutions. Participants identified malaria by its signs and symptoms. However, they often referred clients for routine laboratory tests for confirmation. When malaria is confirmed in pregnancy, quinine is used for first trimester treatment, while Artemisinin-based Combination Therapies are prescribed after the first trimester. Clindamycin was not used in the first trimester treatment. This study found that training programs were optional for health workers. Some participants have not received refresher training after graduating from health institutions. Treatment of confirmed cases did not include clindamycin for first trimester malaria infections. Malaria refresher training programs should be made mandatory for health workers. Every suspected case should be confirmed using Rapid Diagnostic Test or microscopy before treatment.
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Affiliation(s)
- Martin Nyaaba Adokiya
- Department of Epidemiology, Biostatistics and Disease Control, School of Public Health, University for Development Studies, Tamale, Ghana
| | - Michael Boah
- Department of Epidemiology, Biostatistics and Disease Control, School of Public Health, University for Development Studies, Tamale, Ghana
| | | | - Felix Achana
- Department of Epidemiology, Biostatistics and Disease Control, School of Public Health, University for Development Studies, Tamale, Ghana
| | - Joyce Aputere Ndago
- Department of Social and Behavioral Change, School of Public Health, University for Development Studies, Tamale, Ghana
| | - David Abatanie Kanligi
- Pediatric Unit, Savelugu Municipal Hospital, Ghana Health Service, Northern Region, Ghana
| | | | - Cheryl A Moyer
- Department of Learning Health Sciences and OB/GYN, University of Michigan, Ann Arbor, MI, United States of America
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Nekkab N, Malinga J, Braunack-Mayer L, Kelly SL, Miller RS, Penny MA. Modelling to inform next-generation medical interventions for malaria prevention and treatment. COMMUNICATIONS MEDICINE 2023; 3:41. [PMID: 36966272 PMCID: PMC10039673 DOI: 10.1038/s43856-023-00274-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 03/10/2023] [Indexed: 03/27/2023] Open
Abstract
Global progress against malaria has stagnated and novel medical interventions to prevent malaria are needed to fill gaps in existing tools and improve protection against infection and disease. Candidate selection for next-generation interventions should be supported by the best available evidence. Target product profiles and preferred product characteristics play a key role in setting selection criteria requirements and early endorsement by health authorities. While clinical evidence and expert opinion often inform product development decisions, integrating modelling evidence early and iteratively into this process provides an opportunity to link product characteristics with expected public health outcomes. Population models of malaria transmission can provide a better understanding of which, and at what magnitude, key intervention characteristics drive public health impact, and provide quantitative evidence to support selection of use-cases, transmission settings, and deployment strategies. We describe how modelling evidence can guide and accelerate development of new malaria vaccines, monoclonal antibodies, and chemoprevention.
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Affiliation(s)
- Narimane Nekkab
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Josephine Malinga
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Lydia Braunack-Mayer
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Sherrie L Kelly
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | | | - Melissa A Penny
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland.
- University of Basel, Basel, Switzerland.
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Akinola O, Ategbero E, Amusan AI, Gbotosho GO. Comparative efficacy of sulphadoxine-pyrimethamine and dihydroartemisinin-piperaquine against malaria infection during late-stage pregnancy in mice. Exp Parasitol 2023; 248:108500. [PMID: 36893971 DOI: 10.1016/j.exppara.2023.108500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 03/06/2023] [Accepted: 03/06/2023] [Indexed: 03/09/2023]
Abstract
The introduction of artemisinin combination therapies (ACTs) against malaria infections opened up a window of possibilities to combat malaria in pregnancy. However, the usefulness of ACTs in all stages of pregnancy must be critically assessed. This study was designed to evaluate dihydroartemisinin-piperaquine (DHAP) as a suitable alternative to sulphadoxine-pyrimethamine (SP) in the treatment of malaria during third-trimester pregnancy in mice. Experimental animals were inoculated with a parasitic dose of 1x106Plasmodium berghei (ANKA strain) infected erythrocytes and randomly allocated into treatment groups. The animals received standard doses of chloroquine alone (CQ)[10 mg/kg], SP [25 mg/kg] and [1.25 mg/kg] and DHAP [4 mg/kg] and [18 mg/kg] combinations. Maternal and pupil survival, litter sizes, pup weight and still-births were recorded, while the effect of the drug combinations on parasite suppression, recrudescence and parasite clearance time were evaluated. The day 4 chemo-suppression of parasitemia by DHAP in infected animals was comparable to SP, and CQ treatment (P > 0.05). The mean recrudescence time was significantly delayed (P = 0.031) in the DHAP treatment group compared to the CQ treatment group, while, there was no recrudescence in animals treated with SP. The birth rate in the SP group was significantly higher than in the DHAP group (P < 0.05). There was 100% maternal and pup survival in both combination treatments comparable with the uninfected gravid controls. The overall parasitological activity of SP against Plasmodium berghei in late-stage pregnancy appeared better than DHAP. In addition, SP treatment resulted in better birth outcomes assessed compared to DHAP treatment.
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Affiliation(s)
- Olugbenga Akinola
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Ibadan, Ibadan, Oyo State, Nigeria; Malaria Research Laboratories, Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria.
| | - Elizabeth Ategbero
- Department of Pharmacology and Therapeutics, College of Medicine, University of Ibadan, Ibadan, Nigeria.
| | - Abiodun I Amusan
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Ibadan, Ibadan, Oyo State, Nigeria; Malaria Research Laboratories, Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria.
| | - Grace O Gbotosho
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Ibadan, Ibadan, Oyo State, Nigeria; Department of Pharmacology and Therapeutics, College of Medicine, University of Ibadan, Ibadan, Nigeria; Malaria Research Laboratories, Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Nigeria.
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Midwives' experiences of reducing maternal morbidity and mortality from postpartum haemorrhage (PPH) in Eastern Nigeria. BMC Pregnancy Childbirth 2022; 22:474. [PMID: 35676645 PMCID: PMC9175340 DOI: 10.1186/s12884-022-04804-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 05/26/2022] [Indexed: 11/10/2022] Open
Abstract
Background Postpartum haemorrhage (PPH) is one of the major complications of childbirth which may result in maternal morbidity and mortality, especially in low and middle-income countries like Nigeria. Midwives play a vital role in preventing and managing PPH in Nigerian rural communities. The aim of this study is to understand the experiences of midwives in rural maternity care settings in order to provide appropriate support and improve practice. Methods An exploratory, qualitative study of a purposive sample of 15 practicing midwives was carried out using semi-structured interviews from November 2018 to February 2019. Data were transcribed verbatim and analyzed using content analysis. Results Four themes were identified: 1. interventions for preventing PPH; 2. approaches to managing PPH; 3. challenges of preventing and managing PPH and 4. ways of supporting midwives to overcome these challenges in rural health care settings. Midwives employed various strategies, such as antenatal education, diagnosis and treatment of anaemia to counteract complications from possible PPH. Understanding PPH as a life-threatening condition enabled the midwives to provide holistic and effective management that sometimes involved a multidisciplinary team approach. Inadequate resources and delay in seeking health care, however, militate against their efforts. The midwives also identified the need for continuing education and training to enhance their standards of care. Conclusion These midwives in Nigerian rural health care settings engage in preventive practices and active management of PPH though not without barriers, such as inadequate resources. There is a need for midwives in rural areas to have cultural competence, be provided with adequate resources and participate in ongoing education in order to be more effective. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-022-04804-x.
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Re-orienting anti-malarial drug development to better serve pregnant women. Malar J 2022; 21:121. [PMID: 35413907 PMCID: PMC9003153 DOI: 10.1186/s12936-022-04137-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 03/22/2022] [Indexed: 11/10/2022] Open
Abstract
Malaria is one of the most serious infectious diseases affecting predominantly low- and middle-income countries, where pregnant women are among the populations at risk. There are limited options to prevent or treat malaria in pregnancy, particularly in the first trimester, and existing ones may not work optimally in areas where the threat of drug resistance is rising. As malaria elimination is a key goal of the global health community, the inclusion of pregnant women in the adult population to protect from malaria will be key to achieving success. New, safe, and effective options are needed but it can take decades of evidence-gathering before a medicine is recommended for use in pregnancy. This is because pregnant women are typically not included in pre-registration clinical trials due to fear of causing harm. Data to support dosing and safety in pregnancy are subsequently collected in post-licensure studies. There have been growing calls in recent years that this practice needs to change, amplified by the COVID-19 pandemic and increasing public awareness that newly developed medicines generally cannot be administered to pregnant women from the onset. The development of new anti-malarials should ensure that data informing their use in pregnancy and breastfeeding are available earlier. To achieve this, a mindset change and a different approach to medications for pregnant women are needed. Changes in non-clinical, translational, and clinical approaches in the drug development pathway, in line with recent recommendations from the regulatory bodies are proposed in this Comment. The new approach applies to any malaria-endemic region, regardless of the type of Plasmodium responsible for malaria cases. By incorporating intentional and systematic data collection from pre-registration stages of development through post-licensure, it will be possible to inform on the benefit/risk balance of a new anti-malarial earlier and help ensure that the needs of pregnant individuals are addressed in a more timely and equitable manner in the future.
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Kumi RO, Yakubu ES, Agoni C, Bidemi AO, Soliman ME. Disrupting the characteristic twist motion; tailored in silico approach towards the design of plasmepsin inhibitors. INFORMATICS IN MEDICINE UNLOCKED 2022. [DOI: 10.1016/j.imu.2022.101093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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Oladoyinbo TO, Adeogun AO, Babalola AS, Babatunde M, Ladipo OT, Olarinde TI, Oyedemi ID. Factors Affecting Willingness to Use Indoor Residual Spraying Among Pregnant Women Attending Antenatal Care in Hyperendemic State of West Africa: A Random Survey. JOURNAL OF MEDICAL ENTOMOLOGY 2021; 58:2368-2375. [PMID: 34327539 DOI: 10.1093/jme/tjab132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Indexed: 06/13/2023]
Abstract
This study assessed the perception of pregnant women on indoor residual spraying (IRS), documented acceptability, and factors that significantly dictate willingness to use IRS among the pregnant women attending antenatal clinic in Ibadan Nigeria. A structured questionnaire was used to obtain relevant information from 500 pregnant women. Descriptive and principal component analysis (PCA) were done at 5% level of significance. Majority of the pregnant women had between good and fair knowledge of IRS. Less than 70% of the respondents were willing to allow IRS in their homes. Our PCA revealed that major factors responsible for acceptance and willingness to use IRS were associated with perceived benefits, advantages, and disadvantages of IRS rather than overall knowledge of IRS among the respondents. The analysis revealed that these factors were responsible for at least 80% of the reasons for a pregnant woman to willingly accept IRS or not. The factors that positively influenced willingness to use IRS include its benefit in controlling mosquitoes and other insects, reducing malaria incidence, and prolonged effects of IRS which is an added advantage over continuous purchase of aerosols. One major factor that may negatively affect the acceptance of IRS is the fact that you may have to pack out of the house and wait for more than 3 d before entering. This current study has identified some specific factors that seem to promote and/or reduce willingness to accept IRS as a malaria control intervention among pregnant women in South Western Nigeria.
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Affiliation(s)
| | - Adedapo Olufemi Adeogun
- Public Health and Epidemiology Department, Nigerian Insitute of Medical Research, Yaba Lagos, Nigeria
- Department of Biological Sciences, Lead City University, Ibadan Oyo State, Nigeria
| | - Ayodele Samuel Babalola
- Department of Pure and Applied Zoology, Federal University of Agriculture, Abeokuta, Nigeria
| | | | - Olabode Taiwo Ladipo
- Ministry of Health, Oyo State, Nigeria
- Malaria Elimination Programme, Oyo State, Nigeria
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