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Bello-Manga H, Haliru L, Ahmed K, Ige S, Musa H, Muhammad-Idris ZK, Monday B, Sani AM, Bonnet K, Schlundt DG, Varughese T, Tabari AM, DeBaun MR, Baumann AA, King AA. Barriers and facilitators to a task-shifted stroke prevention program for children with sickle cell anemia in a community hospital: a qualitative study. Implement Sci Commun 2024; 5:10. [PMID: 38225633 PMCID: PMC10790401 DOI: 10.1186/s43058-023-00534-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 11/21/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND Children with sickle cell anemia (SCA) are at high risk for stroke. Protocols for stroke prevention including blood transfusions, screening for abnormal non-imaging transcranial Doppler (TCD) measurements, and hydroxyurea therapy are difficult to implement in low-resource environments like Nigeria. This study aimed to examine the contextual factors around TCD screening in a community hospital in Nigeria using qualitative interviews and focus groups. METHODS We conducted a descriptive qualitative study in a community hospital in Kaduna, Nigeria, using focus groups and interviews. Interview guides and analysis were informed by the Consolidated Framework for Implementation Research (CFIR) framework and the Theory of Planned Behavior. Transcripts were coded and analyzed using an iterative deductive (CFIR)/Inductive (transcribed quotes) qualitative methodology. RESULTS We conducted two focus groups and five interviews with health care workers (nurses and doctors) and hospital administrators, respectively. Themes identified key elements of the inner setting (clinic characteristics, resource availability, implementation climate, and tension for change), characteristics of individuals (normative, control, and behavioral beliefs), and the implementation process (engage, implement, and adopt), as well as factors that were influenced by external context, caregiver needs, team function, and intervention characteristics. Task shifting, which is already being used, was viewed by providers and administrators as a necessary strategy to implement TCD screening in a clinic environment that is overstressed and under-resourced, a community stressed by poverty, and a nation with an underperforming health system. CONCLUSION Task shifting provides a viable option to improve health care by making more efficient use of already available human resources while rapidly expanding the human resource pool and building capacity for TCD screening of children with SCD that is more sustainable. TRIAL REGISTRATION NCT05434000.
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Affiliation(s)
- Halima Bello-Manga
- Department of Haematology and Blood Transfusion, Barau Dikko Teaching Hospital/Kaduna State University, Kaduna, Nigeria.
| | - Lawal Haliru
- Department of Paediatrics, Barau Dikko Teaching Hospital/Kaduna State University, Kaduna, Nigeria
| | - Kudirat Ahmed
- Department of Paediatrics, Barau Dikko Teaching Hospital/Kaduna State University, Kaduna, Nigeria
| | - Samuel Ige
- Yusuf Dantsoho Memorial Hospital, Kaduna State Ministry of Health, Kaduna, Nigeria
| | - Hayatu Musa
- Department of Library and Information Science, Ahmadu Bello University, Zaria, Nigeria
| | | | - Binshak Monday
- Department of Library and Information Science, Ahmadu Bello University, Zaria, Nigeria
| | | | - Kemberlee Bonnet
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - David G Schlundt
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Taniya Varughese
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Abdulkadir M Tabari
- Department of Radiology, Barau Dikko Teaching Hospital/Kaduna State University, Kaduna, Nigeria
| | - Michael R DeBaun
- Department of Pediatrics, Division of Pediatric Neurology, Vanderbilt University of School of Medicine, Nashville, TN, USA
| | - Ana A Baumann
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Allison A King
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
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