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Pearce A, Terrill B, Alffenaar JW, Patanwala S, Kummerfeld S, Day R, Young MA, Stocker S. Pharmacogenomic testing: perception of clinical utility, enablers and barriers to adoption in Australian hospitals. Intern Med J 2022; 52:1135-1143. [PMID: 35191159 PMCID: PMC9541847 DOI: 10.1111/imj.15719] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 02/01/2022] [Accepted: 02/02/2022] [Indexed: 11/29/2022]
Abstract
Background Despite healthcare professionals (HCP) endorsing the clinical utility of pharmacogenomics testing, use in clinical practice is limited. Aims To assess HCP' perceptions of pharmacogenomic testing and identify barriers to implementation. Methods HCP involved in prescribing decisions at three hospitals in Sydney, Australia, were invited to participate. The online survey assessed perceptions of pharmacogenomic testing, including: (i) demographic and practice variables; (ii) use, knowledge and confidence; (iii) perceived benefits; (iv) barriers to implementation; and (v) operational and/or system changes and personnel required to implement on site. Results HCP were predominantly medical practitioners (75/107) and pharmacists (25/107). HCP perceived pharmacogenomic testing was beneficial to identify reasons for drug intolerance (85/95) and risk of side‐effects (86/95). Although testing was considered relevant to their practice (79/100), few HCP (23/100) reported past or intended future use (26/100). Few HCP reported confidence in their ability to identify indications for pharmacogenomic testing (14/107), order tests (19/106) and communicate results with patients (16/107). Lack of clinical practice guidelines (62/79) and knowledge (54/77) were identified as major barriers to implementation of pharmacogenomics. Comprehensive reimbursement for testing and clinical practice guidelines, alongside models‐of‐care involving multidisciplinary teams and local clinical champions were suggested as strategies to facilitate implementation of pharmacogenomic testing into practice. Conclusions Pharmacogenomic testing was considered important to guide drug selection and dosing decisions. However, limited knowledge, low confidence and an absence of guidelines impede the use of pharmacogenomic testing. Establishment of local resources including multidisciplinary models‐of‐care was suggested to facilitate implementation of pharmacogenomics.
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Affiliation(s)
- Angela Pearce
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Darlinghurst, Sydney, Australia
| | - Bronwyn Terrill
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Darlinghurst, Sydney, Australia.,St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney, Australia
| | - Jan-Willem Alffenaar
- Sydney Pharmacy School, Faculty of Medicine & Health, The University of Sydney, Sydney, Australia.,Westmead Hospital, Sydney, Australia
| | - Sid Patanwala
- Sydney Pharmacy School, Faculty of Medicine & Health, The University of Sydney, Sydney, Australia.,Royal Prince Alfred Hospital, Sydney, Australia
| | - Sarah Kummerfeld
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Darlinghurst, Sydney, Australia.,St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney, Australia
| | - Richard Day
- St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney, Australia.,Department of Clinical Pharmacology & Toxicology, St Vincent's Hospital, Sydney, Australia
| | - Mary-Anne Young
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Darlinghurst, Sydney, Australia.,St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney, Australia
| | - Sophie Stocker
- St Vincent's Clinical School, Faculty of Medicine, The University of New South Wales, Sydney, Australia.,Sydney Pharmacy School, Faculty of Medicine & Health, The University of Sydney, Sydney, Australia.,Department of Clinical Pharmacology & Toxicology, St Vincent's Hospital, Sydney, Australia
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Hiller K, Winegard B, de Boer M, Wooden H, Patanwala S. 96: Influenza Vaccination in the Emergency Department. Ann Emerg Med 2008. [DOI: 10.1016/j.annemergmed.2008.06.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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