Publication: The social role of C-reactive protein point-of-care testing to guide antibiotic prescription in Northern Thailand
Issued Date
2018-04-01
Resource Type
ISSN
18735347
02779536
02779536
Other identifier(s)
2-s2.0-85042685425
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Mahidol University
Rights Holder(s)
SCOPUS
Bibliographic Citation
Social Science and Medicine. Vol.202, (2018), 1-12
Suggested Citation
Marco J. Haenssgen, Nutcha Charoenboon, Thomas Althaus, Rachel C. Greer, Daranee Intralawan, Yoel Lubell The social role of C-reactive protein point-of-care testing to guide antibiotic prescription in Northern Thailand. Social Science and Medicine. Vol.202, (2018), 1-12. doi:10.1016/j.socscimed.2018.02.018 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/44935
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Title
The social role of C-reactive protein point-of-care testing to guide antibiotic prescription in Northern Thailand
Abstract
© 2018 New and affordable point-of-care testing (POCT) solutions are hoped to guide antibiotic prescription and to help limit antimicrobial resistance (AMR)—especially in low- and middle-income countries where resource constraints often prevent extensive diagnostic testing. Anthropological and sociological research has illuminated the role and impact of rapid point-of-care malaria testing. This paper expands our knowledge about the social implications of non-malarial POCT, using the case study of a C-reactive-protein point-of-care testing (CRP POCT) clinical trial with febrile patients at primary-care-level health centres in Chiang Rai province, northern Thailand. We investigate the social role of CRP POCT through its interactions with (a) the healthcare workers who use it, (b) the patients whose routine care is affected by the test, and (c) the existing patient-health system linkages that might resonate or interfere with CRP POCT. We conduct a thematic analysis of data from 58 purposively sampled pre- and post-intervention patients and healthcare workers in August 2016 and May 2017. We find widespread positive attitudes towards the test among patients and healthcare workers. Patients’ views are influenced by an understanding of CRP POCT as a comprehensive blood test that provides specific diagnosis and that corresponds to notions of good care. Healthcare workers use the test to support their negotiations with patients but also to legitimise ethical decisions in an increasingly restrictive antibiotic policy environment. We hypothesise that CRP POCT could entail greater patient adherence to recommended antibiotic treatment, but it could also encourage riskier health behaviour and entail potentially adverse equity implications for patients across generations and socioeconomic strata. Our empirical findings inform the clinical literature on increasingly propagated point-of-care biomarker tests to guide antibiotic prescriptions, and we contribute to the anthropological and sociological literature through a novel conceptualisation of the patient-health system interface as an activity space into which biomarker testing is introduced.