Vibian Angwenyi

Dr. Vibian Angwenyi

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Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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25 January 2012 in Health Policy and Planning
Verified
Journal Article
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SMSassy Molyneux
Sassy Molyneux
MAMartin Atela
Martin Atela
VAVibian Angwenyi
Vibian Angwenyi
CGCatherine Goodman
Catherine Goodman
Public accountability has re-emerged as a top priority for health systems all over the world, and particularly in developing countries where governments have often failed to provide adequate public sector services for their citizens. One approach to strengthening public accountability is through direct involvement of clients, users or the general public in health delivery, here termed ‘community accountability’. The potential benefits of community accountability, both as an end in itself and as a means of improving health services, have led to significant resources being invested by governments and non-governmental organizations. Data are now needed on the implementation and impact of these initiatives on the ground. A search of PubMed using a systematic approach, supplemented by a hand search of key websites, identified 21 papers from low- or middle-income countries describing at least one measure to enhance community accountability that was linked with peripheral facilities. Mechanisms covered included committees and groups (n = 19), public report cards (n = 1) and patients’ rights charters (n = 1). In this paper we summarize the data presented in these papers, including impact, and factors influencing impact, and conclude by commenting on the methods used, and the issues they raise. We highlight that the international interest in community accountability mechanisms linked to peripheral facilities has not been matched by empirical data, and present a conceptual framework and a set of ideas that might contribute to future studies.

2 July 2018 in PLOS ONE
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Journal Article
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VAVibian Angwenyi
Vibian Angwenyi
CACarolien Aantjes
Carolien Aantjes
MKMurphy Kajumi
Murphy Kajumi
JMjeroen de man
jeroen de man
BCBart Criel
Bart Criel
JBJoske Bunders-Aelen
Joske Bunders-Aelen
The high burden of chronic communicable diseases such as HIV/AIDS, and an escalating rise of non-communicable diseases (NCDs) in Malawi and other sub-Saharan African countries, calls for a shift in how health care services are designed and delivered. Patient-centred care and patient self-management are critical elements in chronic care, and are advocated as universal strategies. In sub-Saharan Africa, there is need for more evidence around the practice of patient self-management, and how to best support patients with chronic conditions in the African context. Our study explored self-management practices of patients with different chronic conditions, and their strategies to overcome care challenges in a resource-constrained setting in Malawi. This is primarily a qualitative study, involving patients with different chronic conditions from one rural district in Malawi. Data are drawn from semi-structured questions of a survey with 129 patients (from the third of four-part data collection series), 14 in-depth interviews, and four focus-group discussions with patients (n = 31 respondents). A framework approach was used for qualitative analysis, and descriptive statistical analysis was performed on survey data. Patients demonstrated ability to self-manage their conditions, though this varied between conditions, and was influenced by individual and external factors. Factors included: 1) ability to acquire appropriate disease knowledge; 2) poverty level; 3) the presence of support from family caregivers and community-based support initiatives; 4) the nature of one’s social relations; and 5) the ability to deal with stressors and stigma. NCD and HIV comorbid patients were more disadvantaged in their access to care, as they experienced frequent drug stock-outs and incurred additional costs when referred. These barriers contributed to delayed care, poorer treatment adherence, and likelihood of poorer treatment outcomes. Patients proved resourceful and made adjustments in the face of (multiple) care challenges. Our findings complement other research on self-management experiences in chronically ill patients with its analysis on factors and barriers that influence patient self-management capacity in a resource-constrained setting. We recommend expanding current peer-patient and support group initiatives to patients with NCDs, and further investments in the decentralisation of integrated health services to primary care level in Malawi.

25 February 2014 in Trials
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Journal Article
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VAVibian Angwenyi
Vibian Angwenyi
DKDorcas Kamuya
Dorcas Kamuya
DMDorothy Mwachiro
Dorothy Mwachiro
BKBetty Kalama
Betty Kalama
VMVicki Marsh
Vicki Marsh
SMSassy Molyneux
Sassy Molyneux
Background: Community engagement (CE) is increasingly promoted for biomedical research conducted in resource poor settings for both intrinsic and instrumental purposes. Given the potential importance of CE, but also complexities and possibilities of unexpected negative outcomes, there is need for more documentation of CE processes in practice. We share experiences of formal CE for a paediatric randomized controlled malaria vaccine trial conducted in three sites within Kilifi County, Kenya. Methods: Social scientists independent of the trial held in-depth individual interviews with trial researchers (n = 5), community leaders (n = 8) and parents (15 with enrolled children and 4 without); and group discussions with fieldworkers (n = 6) and facility staff (n = 2). We conducted a survey of participating households (n = 200) and observed over 150 CE activities. Results: The overall CE plan was similar across the three study sites. The majority of respondents felt that CE activities helped to clear pre-existing concerns and misconceptions, and increase familiarity with and trust in trial staff. Challenges included: some community leaders attempting to exert pressure on people to enrol; local wording in information sheets and consent forms feeding into serious anxieties about the trial; and concerns about reduced CE over time. Negative effects of these challenges were mitigated through changes to on-going CE activities, and final information sharing and consent being conducted individually by trained clinical staff. One year after enrolment, 31% (n = 62) of participants’ parents reported malaria prevention as the main aim of the activities their children were involved in, and 93% wanted their children to remain involved. Conclusion: The trial teams’ goals for CE were relatively clear from the outset. Other actors’ hopes and expectations (like higher allowances and future employment) were not openly discussed, but emerged over the course of engagements. Encouraging open discussion of all actors’ intentions and goals from the outset takes time, risks raising expectations that cannot be met, and is complex. However, doing so in future similar trials may allow successes here to be built upon, and some challenges to be minimized or avoided. Trial registration: ClinicalTrials.gov NCT00866619 (registration 19-Mar-2009).

22 March 2013 in Developing World Bioethics
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Journal Article
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SMSassy Molyneux
Sassy Molyneux
DKDorcas Kamuya
Dorcas Kamuya
PMPhilister Adhiambo Madiega
Philister Adhiambo Madiega
TCTracey Chantler
Tracey Chantler
VAVibian Angwenyi
Vibian Angwenyi
PGP. Wenzel Geissler
P. Wenzel Geissler

21 June 2019 in Journal of Advanced Nursing
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Journal Article
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VAVibian Angwenyi
Vibian Angwenyi
CACarolien Aantjes
Carolien Aantjes
JBJoske Bunders‐Aelen
Joske Bunders‐Aelen
JLJeffrey Lazarus
Jeffrey Lazarus
BCBart Criel
Bart Criel
Aim: To explore how provision of self‐management support to chronically‐ill patients in resource‐limited settings contributes to patient empowerment in chronic care.Design: Concurrent descriptive mixed methods research.Methods: A survey of 140 patients with chronic conditions administered at four time‐points in 12 months. We conducted 14 interviews and four focus‐group discussions with patients (N = 31); 13 healthcare provider interviews; and observations of four patient‐support group meetings. Data were collected between April 2016 ‐ May 2017 in rural Malawi. Qualitative data were analysed using a thematic approach and descriptive statistical analysis performed on survey data.Results: Healthcare professionals facilitated patient empowerment through health education, although literacy levels and environmental factors affected self‐management guidance. Information exchanged during patient–provider interactions varied and discussions centred around medical aspects and health promoting behaviour. Less than 40% of survey patients prepared questions prior to clinic consultations. Health education was often unstructured and delegated to non‐physician providers, mostly untrained in chronic care. Patients accessed psychosocial support from volunteer‐led community home‐based care programmes. HIV support‐groups regularly interacted with peers and practical skills exchanged in a supportive environment, reinforcing patient's self‐mangement competence and proactiveness in health care.Conclusion: For optimal self‐management, reforms at inter‐personal and organizational level are needed including; mutual patient‐provider collaboration, diversifying access to self‐management support resources and restructuring patient support‐groups to cater to diverse chronic conditions.Impact: Our study provides insights and framing of self‐management support and empowerment for patients in long‐term care in sub‐Saharan Africa. Lessons drawn could feed into designing and delivering responsive chronic care interventions.

16 November 2018 in BMJ Global Health
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Journal Article
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VAVibian Angwenyi
Vibian Angwenyi
CACarolien Aantjes
Carolien Aantjes
KKKetwin Kondowe
Ketwin Kondowe
JMJoseph Zulu Mutchiyeni
Joseph Zulu Mutchiyeni
MKMurphy Kajumi
Murphy Kajumi
JBJoske Bunders-Aelen
Joske Bunders-Aelen
Since the Alma Ata Declaration in 1978, community health volunteers (CHVs) have been at the forefront, providing health services, especially to underserved communities, in low-income countries. However, consolidation of CHVs position within formal health systems has proved to be complex and continues to challenge countries, as they devise strategies to strengthen primary healthcare. Malawi’s community health strategy, launched in 2017, is a novel attempt to harmonise the multiple health service structures at the community level and strengthen service delivery through a team-based approach. The core community health team (CHT) consists of health surveillance assistants (HSAs), clinicians, environmental health officers and CHVs. This paper reviews Malawi’s strategy, with particular focus on the interface between HSAs, volunteers in community-based programmes and the community health team. Our analysis identified key challenges that may impede the strategy’s implementation: (1) inadequate training, imbalance of skill sets within CHTs and unclear job descriptions for CHVs; (2) proposed community-level interventions require expansion of pre-existing roles for most CHT members; and (3) district authorities may face challenges meeting financial obligations and filling community-level positions. For effective implementation, attention and further deliberation is needed on the appropriate forms of CHV support, CHT composition with possibilities of co-opting trained CHVs from existing volunteer programmes into CHTs, review of CHT competencies and workload, strengthening coordination and communication across all community actors, and financing mechanisms. Policy support through the development of an addendum to the strategy, outlining opportunities for task-shifting between CHT members, CHVs’ expected duties and interactions with paid CHT personnel is recommended.