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Synthesis and translation of research and innovations from polio eradication (STRIPE): initial findings from a global mixed methods study.

ABSTRACT: BACKGROUND:Lessons from polio eradication efforts and the Global Polio Eradication Initiative (GPEI) are useful for improving health service delivery and outcomes globally. The Synthesis and Translation of Research and Innovations from Polio Eradication (STRIPE) is a multi-phase project which aims to map, package and disseminate knowledge from polio eradication initiatives as academic and training programs. This paper discusses initial findings from the knowledge mapping around polio eradication activities across a multi-country context. METHODS:The knowledge mapping phase (January 2018 - December 2019) encompassed four research activities (scoping review, survey, key informant interviews (KIIs), health system analyses). This paper utilized a sequential mixed method design combining data from the survey and KIIs. The survey included individuals involved in polio eradication between 1988 and 2019, and described the contexts, implementation strategies, intended and unintended outcomes of polio eradication activities across levels. KIIs were conducted among a nested sample in seven countries (Afghanistan, Bangladesh, the Democratic Republic of Congo, Ethiopia, India, Indonesia, Nigeria) and at the global level to further explore these domains. RESULTS:The survey generated 3955 unique responses, mainly sub-national actors representing experience in over 74 countries; 194 KIIs were conducted. External factors including social, political, and economic factors were the most frequently cited barriers to eradication, followed by the process of implementing activities, including program execution, planning, monitoring, and stakeholder engagement. Key informants described common strategies for addressing these barriers, e.g. generating political will, engaging communities, capacity-building in planning and measurement, and adapting delivery strategies. The polio program positively affected health systems by investing in system structures and governance, however, long-term effects have been mixed as some countries have struggled to institutionalize program assets. CONCLUSION:Understanding the implementing context is critical for identifying threats and opportunities to global health programs. Common implementation strategies emerged across countries; however, these strategies were only effective where organizational and individual capacity were sufficient, and where strategies were appropriately tailored to the sociopolitical context. To maximize gains, readiness assessments at different levels should predate future global health programs and initiatives should consider system integration earlier to ensure program institutionalization and minimize system distortions.

SUBMITTER: Alonge O

PROVIDER: S-EPMC7421832 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature

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Synthesis and translation of research and innovations from polio eradication (STRIPE): initial findings from a global mixed methods study.

Alonge Olakunle O Neel Abigail H AH Kalbarczyk Anna A Peters Michael A MA Mahendradhata Yodi Y Sarker Malabika M Owoaje Eme E Deressa Wakgari W Kayembe Patrick P Salehi Ahmad Shah AS Gupta S D SD

BMC public health 20200812 Suppl 2

<h4>Background</h4>Lessons from polio eradication efforts and the Global Polio Eradication Initiative (GPEI) are useful for improving health service delivery and outcomes globally. The Synthesis and Translation of Research and Innovations from Polio Eradication (STRIPE) is a multi-phase project which aims to map, package and disseminate knowledge from polio eradication initiatives as academic and training programs. This paper discusses initial findings from the knowledge mapping around polio era ...[more]

PMID: 32787949

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Project description:Community engagement (CE) is an important component of public health research and program implementation, especially in low- and middle-income countries. More recently, CE activities have been utilized to develop partnerships in research and program implementation processes, and advocate for policy recommendations with the aim to improve acceptance and reduce disparities of public health research activities and benefits in the involved communities. Utilizing the tacit knowledge gained from the Global Polio Eradication Initiative, this paper highlights the contributors and challenges to the implementation of the GPEI program's community engagement initiatives from an implementers' perspective. The study took a mixed methods approach to analyze data collected from the Synthesis and Translation of Research and Innovations from Polio Eradication (STRIPE) project, which conducted an online survey and hosted key informant interviews with individuals who had been engaged with the GPEI program from 1988 onwards for at least 12 or more continuous months. An analysis of data limited to individuals (32%, N = 3659) who were primarily involved in CE activities revealed that around 24% were front-line healthcare workers, 21% were supervisors and 8% were surveillance officers. CE activities mainly focused on building trust within the communities, addressing misinformation, myths and fears around vaccinations, mobilization to reach high-risk or hard to reach populations, as well as building ownership and buy in from the communities. The strength of the implemental process of a program (38.7%) was among the key drivers of success, coupled with personal beliefs and characteristics of the implementers (25.3%). Social, political, and financial forces received mixed opinions as to their importance, depending on the stage of execution and readiness of the communities to accept the programs. Lessons learnt from the GPEI program provide tried and tested best practices and evidence for strategies that would work in diverse backgrounds with some customization to suit the needs of the situation.

Project description:ObjectivesTo document lessons from the Global Polio Eradication Initiative (GPEI) by determining factors associated with successful surveillance programme globally as well as at national and subnational levels. The process of conducting surveillance has been previously recognised in the literature as important for the success of polio surveillance activities.DesignA cross-sectional survey with closed and open-ended questions.SettingsSurvey of persons involved in the implementation of surveillance activities under the GPEI at the global level and in seven low-income and middle-income countries.ParticipantsIndividuals (n=802) with ≥12 months of experience implementing surveillance objective of the GPEI between 1988 and 2019.Main outcome measures and methodsQuantitative and qualitative analyses were conducted. Logistic regression analyses were used to assess factors associated with implementation process as a factor for successful surveillance programme. Horizontal analysis was used to analyse qualitative free-text responses on facilitators and barriers identified for conducting surveillance activities successfully.ResultsOverall, participants who reported challenges relating to GPEI programme characteristics had 50% lower odds of reporting implementation process as a factor for successful surveillance (adjusted OR (AOR): 0.50, 95% CI: 0.29 to 0.85). Challenges were mainly perceptions of external intervention source (ie, surveillance perceived as 'foreign' to local communities) and the complexity of surveillance processes (ie, surveillance required several intricate steps). Those who reported organisational challenges were almost two times more likely to report implementation process as a factor for successful surveillance (AOR: 1.89, 95% CI: 1.07 to 3.31) overall, and over threefolds (AOR: 3.32, 95% CI: 1.14 to 9.66) at the national level.ConclusionsProgramme characteristics may have impeded the process of conducting surveillance under the GPEI, while organisational characteristics may have facilitated the process. Future surveillance programmes should be designed with inputs from local communities and frontline implementers.

Project description:The oral polio vaccine (OPV) contains live-attenuated polioviruses that induce immunity by causing low virulence infections in vaccine recipients and their close contacts. Widespread immunization with OPV has reduced the annual global burden of paralytic poliomyelitis by a factor of 10,000 or more and has driven wild poliovirus (WPV) to the brink of eradication. However, in instances that have so far been rare, OPV can paralyze vaccine recipients and generate vaccine-derived polio outbreaks. To complete polio eradication, OPV use should eventually cease, but doing so will leave a growing population fully susceptible to infection. If poliovirus is reintroduced after OPV cessation, under what conditions will OPV vaccination be required to interrupt transmission? Can conditions exist in which OPV and WPV reintroduction present similar risks of transmission? To answer these questions, we built a multi-scale mathematical model of infection and transmission calibrated to data from clinical trials and field epidemiology studies. At the within-host level, the model describes the effects of vaccination and waning immunity on shedding and oral susceptibility to infection. At the between-host level, the model emulates the interaction of shedding and oral susceptibility with sanitation and person-to-person contact patterns to determine the transmission rate in communities. Our results show that inactivated polio vaccine (IPV) is sufficient to prevent outbreaks in low transmission rate settings and that OPV can be reintroduced and withdrawn as needed in moderate transmission rate settings. However, in high transmission rate settings, the conditions that support vaccine-derived outbreaks have only been rare because population immunity has been high. Absent population immunity, the Sabin strains from OPV will be nearly as capable of causing outbreaks as WPV. If post-cessation outbreak responses are followed by new vaccine-derived outbreaks, strategies to restore population immunity will be required to ensure the stability of polio eradication.

Dataset Information

Synthesis and translation of research and innovations from polio eradication (STRIPE): initial findings from a global mixed methods study.

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Synthesis and translation of research and innovations from polio eradication (STRIPE): initial findings from a global mixed methods study.

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