Browsing by Author "Hamweemba, Esther"

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    Feasibility of Vital Signs Assessment by Community Health Workers during Antenatal Care Community Outreach in Lusaka, Zambia: A Qualitative Study
    (2022-09-13) Tembo, Taniya; Muttau, Nobutu; Manasyan, Albert; Mwamba, Chanda P.; Mwamba, Kabwe; Nyirenda, Herbert; Zulu, Tukiya K.; Hamweemba, Esther; Sharma, Anjali; Cauvel, Teresa; Shah, Sona; Nantume, Assumpta
    Abstract Introduction The integration of digital tools in health initiatives marks a pivotal shift in traditional healthcare delivery methods. Technology-supported antenatal care (ANC) interventions have helped healthcare providers and community health workers (CHWs) to choose the course of action for individual patients. This study aimed to explore the suitability, feasibility, and acceptability of a wearable monitor, neoSpot, for measuring vital signs among pregnant women attending routine ANC visits during community outreach in Lusaka, Zambia. Methods This pilot feasibility trial was implemented between March and May 2023 at Kanyama 1st Level Hospital. We conducted 24 in-depth interviews (IDIs) among 12 purposively selected pregnant women and 12 trained CHWs. NeoSpot was placed on a pregnant woman’s arm to monitor vital signs and blood pressure. Thematic framework analysis used inductive and deductive reasoning for coding using NVivo and Excel for data organization. Qualitative data was analysed using NVivo. The suitability-feasibility-acceptability (SFA) framework was used to evaluate the potential of neoSpot as a tool for monitoring vital signs during routine ANC community outreach activities. Results The study revealed that neoSpot was accepted by pregnant women and CHWs for its ability to comprehensively assess vital signs, including those not typically assessed at clinics. Participants valued its speed, efficiency, and user-friendliness, believing it could reduce waiting times at antenatal clinics. Initially, pregnant women expressed concerns and apprehension about the new device, fuelled by misinformation and fears of its impact on their unborn babies and their skin. Conclusion Overall, all the study participants found the use of neoSpot to be suitable, feasible, and acceptable, and for use during ANC community outreach, largely due to its time efficiency, ability to simultaneously measure multiple vital signs, comfortable design, portability, and rechargeable battery. Incorporating recommendations could enhance the device’s efficiencies and its acceptability by community members and CHWs.
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    Raising the bar: translating global guidelines to achieve local policy on cholera elimination in Zambia-a qualitative case study.
    (2026-Sep-10) Mwamba, Chanda; Banda, Tikulirekuti ; Mazaba, Mazyanga ; Mukonka, Victor; Malama, Kennedy; Hamweemba, Esther; Syulikwa, Mainza; Chilengi, Roma; Sharma, Anjali; Fahim, Christine; Marten, Robert ; Yangchen, Sonam; Straus, Sharon
    BACKGROUND: The global roadmap to eliminating cholera by 2030 relies on early detection and response, vaccination in hotspots and effective partnerships. In sub-Saharan Africa, where 60% of the 2.8 million annual cases occur, cholera elimination requires a multisectoral response. To accelerate progress, improved understanding of how to translate a multisectoral approach to eliminate cholera is needed. METHODS: We evaluated implementation of Zambia's Multisectoral Cholera Elimination Plan (MCEP) using six phases of Graham's Knowledge-to-Action (KTA) framework (adaption, assessing barriers, implementation, monitoring, evaluation and sustaining knowledge use). We reviewed the MCEP to assess the policy environment for supporting implementation and triangulated information from 24 key informant interviews with policy-makers and implementers, 12 in-depth interviews with cholera survivors and focus group discussions with 28 community-based neighbourhood health committee members. Thematic analysis was used to analyse the data. We present our findings under each KTA phase. RESULTS: The MCEP prioritizes actions in hotspots, and vaccinations through a multisectoral governance and coordination structure. The appointment of a coordinator and formation of multisectoral technical working groups (TWGs) have improved dissemination, coordination and the case for additional investments in laboratory capacity, cholera vaccines and infrastructure for water, sanitation, hygiene and decentralized solid waste management. However, slow institutionalization of plans, weak coordination, inadequate funding, poor infrastructure and the coronavirus disease 2019 (COVID-19) pandemic has led to fragmented implementation. The sustainability of the MCEP is not assured without: (1) comprehensive advocacy; (2) resource mobilization (international and national budget commitment); (3) monitoring and evaluation (M&E) of progress; and (4) information synthesis and dissemination for end users. CONCLUSIONS: A multisectoral approach can help gain adequate momentum and efficiencies to eliminate cholera in Zambia, provided stakeholders are fully committed and funding is allocated to support plans. An adaptive collaborative strategy within national guidelines and policies that includes target communities is needed to support local translation, adaptation and concerted efforts to eliminate cholera.
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    The cervical cancer screening and precancer treatment journey: a qualitative study of experiences among Zambian women living with and without HIV
    (2025-12-13) Moono, Misinzo; Sharma, Anjali; Bohlius, Julia; Mwanahamuntu, Mulindi; Taghavi, Katayoun; Mwamba, Chanda; Katota, Ntenje; Mwamba, Kabwe; Chipungu, Mwati; Hamweemba, Esther; Manasyan, Albert
    Abstract Background: Zambia has the third highest cervical cancer incidence rate globally, and it remains the leading cause of cancer-related death among women. We explored the experiences of Zambian women who accessed cervical cancer screening and precancer treatment services to understand factors influencing care-seeking and access across urban, peri-urban, and rural settings. Methods: In 2020, we conducted eight focus group discussions with women living with and without Human Immunodeficiency Virus (HIV) who underwent cervical cancer screening between 2016 and 2020. To explore their care journey, participants were grouped by screening outcome—those with cervical precancerous lesions and those without. We also conducted 18 in-depth interviews with healthcare workers providing antiretroviral treatment, cervical cancer screening, or precancer treatment at government health facilities. Transcripts were coded and analyzed using thematic analysis. Results: Care-seeking unfolded across five stages: recognition of need to screen, hesitation and consultation, screening, result interpretation, and treatment. Women were generally knowledgeable about cervical cancer and sought screening promptly, though some delayed due to fear. Social networks and interactions with healthcare workers facilitated screening, while logistical and financial barriers, along with delays in histopathology services particularly in rural areas, hindered access to timely diagnosis and treatment. Conclusion: Improving cervical cancer screening and precancer treatment in Zambia requires addressing systemic inefficiencies by strengthening laboratory capacity, decentralizing diagnostics, and training healthcare workers to provide respectful, consistent counselling. Expanding community engagement to counter misinformation, leveraging social networks, and providing financial protection are also critical to ensuring timely, equitable, and reassuring care. DOI: 10.1093/oncolo/oyaf412