Strategies to Improve Recruitment to a De-escalation Trial: A Mixed-Methods Study of the OPTIMA Prelim Trial in Early Breast Cancer. Issue 6 (June 2020)

• Record Type: Journal Article
• Authors: Conefrey, C.; Donovan, J.L.; Stein, R.C.; Paramasivan, S.; Marshall, A.; Bartlett, J.; Cameron, D.; Campbell, A.; Dunn, J.; Earl, H.; Hall, P.; Harmer, V.; Hughes-Davies, L.; Macpherson, I.; Makris, A.; Morgan, A.; Pinder, S.; Poole, C.; Rea, D.; Rooshenas, L.
• Is Part Of: Clinical oncology. Volume 32:Issue 6(2020)
• Page Start: 382
• Page End: 389
• Publication Date: 2020-06
• Subjects: Breast cancer -- de-escalation trial -- equipoise -- qualitative research -- randomised controlled trials -- recruitment; Oncology -- Periodicals; Tumors -- Periodicals; Cancer -- Treatment -- Periodicals; Radiotherapy -- Periodicals; Neoplasms -- Periodicals; Cancer -- Radiotherapy; Cancer -- Treatment; Oncology; Medical radiology; Radiotherapy; Tumors; Electronic journals; Periodicals; 616.994
• DOI: 10.1016/j.clon.2020.01.029
• Languages: English
• ISSNs: 0936-6555

Abstract

Abstract: Aims: De-escalation trials are challenging and sometimes may fail due to poor recruitment. The OPTIMA Prelim randomised controlled trial (ISRCTN42400492) randomised patients with early stage breast cancer to chemotherapy versus 'test-directed' chemotherapy, with a possible outcome of no chemotherapy, which could confer less treatment relative to routine practice. Despite encountering challenges, OPTIMA Prelim reached its recruitment target ahead of schedule. This study reports the root causes of recruitment challenges and the strategies used to successfully overcome them. Materials and methods: A mixed-methods recruitment intervention (QuinteT Recruitment Intervention) was used to investigate the recruitment difficulties and feedback findings to inform interventions and optimise ongoing recruitment. Quantitative site-level recruitment data, audio-recorded recruitment appointments ( n = 46), qualitative interviews ( n = 22) with trialists/recruiting staff (oncologists/nurses) and patient-facing documentation were analysed using descriptive, thematic and conversation analyses. Findings were triangulated to inform a 'plan of action' to optimise recruitment. Results: Despite best intentions, oncologists' routine practices complicated recruitment. Discomfort about deviating from the usual practice of recommending chemotherapy according to tumour clinicopathological features meant that not all eligible patients were approached. Audio-recorded recruitment appointments revealed how routine practices undermined recruitment. A tendency to justify chemotherapy provision before presenting the randomised controlled trial and subtly indicating that chemotherapy would be more/less beneficial undermined equipoise and made it difficult for patients to engage with OPTIMA Prelim. To tackle these challenges, individual and group recruiter feedback focussed on communication issues and vignettes of eligible patients were discussed to address discomforts around approaching patients. 'Tips' documents concerning structuring discussions and conveying equipoise were disseminated across sites, together with revisions to the Patient Information Sheet. Conclusions: This is the first study illuminating the tension between oncologists' routine practices and recruitment to de-escalation trials. Although time and resources are required, these challenges can be addressed through specific feedback and training as the trial is underway. Highlights: Oncologists' routine practice complicated recruitment to a breast cancer trial. Oncologists selectively approached eligible patients, informed by routine practices. Use of routine language undermined equipoise in discussions with eligible patients. Negotiating clinical and research roles can be challenging in de-escalation studies. Recruitment challenges were overcome through 'real-time' investigation and feedback.