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Permanent URI for this collectionhttps://eresearch.qmu.ac.uk/handle/20.500.12289/9

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Author: search.filters.author.Kielmann, KarinaSubject: search.filters.subject.Patient-Centered Care

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    Organisation of care for people receiving drug-resistant tuberculosis treatment in South Africa: a mixed methods study
    (BMJ Publishing Group, 2023-11-18) Dickson, Lindy; Le Roux, Sacha Roxanne; Mitrani, Leila; Hill, Jeremy; Jassat, Waasila; Cox, Helen; Mlisana, Koleka; Black, John; Loveday, Marian; Grant, Alison; Kielmann, Karina; Ndjeka, Norbert; Moshabela, Mosa; Nicol, Mark
    Objectives: Treatment for multidrug-resistant/rifampicin-resistant tuberculosis (MDR/RR-TB) is increasingly transitioning from hospital-centred to community-based care. A national policy for decentralised programmatic MDR/RR-TB care was adopted in South Africa in 2011. We explored variations in the implementation of care models in response to this change in policy, and the implications of these variations for people affected by MDR/RR-TB. Design: A mixed methods study was done of patient movements between healthcare facilities, reconstructed from laboratory records. Facility visits and staff interviews were used to determine reasons for movements. Participants and setting: People identified with MDR/RR-TB from 13 high-burden districts within South Africa. Outcome measures: Geospatial movement patterns were used to identify organisational models. Reasons for patient movement and implications of different organisational models for people affected by MDR/RR-TB and the health system were determined. Results: Among 191 participants, six dominant geospatial movement patterns were identified, which varied in average hospital stay (0–281 days), average patient distance travelled (12–198 km) and number of health facilities involved in care (1–5 facilities). More centralised models were associated with longer delays to treatment initiation and lengthy hospitalisation. Decentralised models facilitated family-centred care and were associated with reduced time to treatment and hospitalisation duration. Responsiveness to the needs of people affected by MDR/RR-TB and health system constraints was achieved through implementation of flexible models, or the implementation of multiple models in a district. Conclusions: Understanding how models for organising care have evolved may assist policy implementers to tailor implementation to promote particular patterns of care organisation or encourage flexibility, based on patient needs and local health system resources. Our approach can contribute towards the development of a health systems typology for understanding how policy-driven models of service delivery are implemented in the context of variable resources.
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    Relational dynamics of treatment behavior among individuals with tuberculosis in high-income countries: A scoping review
    (Dove Press, 2021-09-21) Arakelyan, Stella; Karat, Aaron S.; Jones, Annie S. K.; Vidal, Nicole L.; Stagg, Helen R.; Darvell, Marcia; Horne, Rob; Lipman, Marc C. I.; Kielmann, Karina
    Although tuberculosis (TB) incidence has significantly declined in high-income, low-incidence (HILI) countries, challenges remain in managing TB in vulnerable populations who may struggle to stay on anti-TB treatment (ATT). Factors associated with non-adherence to ATT are well-documented; however, adherence is often narrowly conceived as a fixed binary variable that places emphasis on individual agency and the act of taking medicines, rather than on the demands of being on treatment more broadly. Further, the mechanisms through which documented factors act upon the experience of ‘being on treatment’ are poorly understood. Adopting a relational approach that emphasizes the embeddedness of individuals within dynamic social, structural, and systems contexts, this scoping review aims to synthesize qualitative evidence on experiences of being on ATT and mechanisms through which socio-ecological factors influence adherence in HILI countries. Six electronic databases were searched for peer-reviewed literature published in English between January 1990 and May 2020. Additional studies were obtained by searching references and citations of included studies. Narrative synthesis was used to analyze qualitative data extracted from included studies. Of 28 included studies, the majority (86%) reported on health systems factors, followed by personal characteristics (82%), structural influences (61%), social factors (57%), and treatment-related factors (50%). Included studies highlighted three points that underpin a relational approach to ATT behavior: (1) individual motivation and capacity to take ATT is dynamic and intertwined with, rather than separate from, social, health systems, and structural factors; (2) individuals’ pre-existing experiences of health-seeking influenced their views on treatment and their ability to commit to long-term regular medicine-taking; and (3) social, cultural, and political contexts play an important role in mediating how specific factors work to support or hinder ATT adherence behavior in different settings. Based on our analysis, we suggest that person-centered clinical management of tuberculosis should (a) acknowledge the ways in which ATT both disrupts and is managed within the everyday lives of individuals with TB; (b) appreciate that circumstances and the support and resources that individuals can access may change over the course of treatment; and (c) display sensitivity towards context-specific social and cultural norms affecting individual and collective experiences of being on ATT.