Abstract
Background
The proportion of breast cancer patients enrolled in clinical trials is falling. The Rethinking Clinical Trials (REaCT) program was developed to challenge some of the contemporary barriers responsible for this fall in accrual. In this article, we review the successes and challenges our program has faced.
Methods
The REaCT program was created to improve care and outcomes for cancer patients through surveys of patients and healthcare providers, systematic reviews, economic evaluations, and the performance of pragmatic randomized trials with patient-centered outcomes. Likely, the greatest difference to conventional trial methodologies has been our widespread use of the integrated consent model (ICM) incorporating oral consent.
Results
Between 2014 and 2018, the program has recruited over 2000 patients to 15 randomized studies at 11 Canadian cancer centers. The REaCT program has completed and published five patient surveys, six healthcare provider surveys, ten systematic reviews, performed four economic evaluations, opened 15 clinical trials comparing standard of care interventions (two surgical, two adjuvant chemotherapy, five adjuvant supportive care, one radiology, two vascular devices, two palliative supportive care, and one molecular diagnostics). Patient surveys have shown high levels of satisfaction with the ICM.
Conclusion
The REaCT program was developed to tackle important practice questions that will better guide optimal practice and to increase the availability of pragmatic clinical trials. While many challenges remain, future strategies will involve including more study sites and efforts to integrate novel information technology strategies.
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References
Moorcraft SY, Marriott C, Peckitt C et al (2016) Patients’ willingness to participate in clinical trials and their views on aspects of cancer research: results of a prospective patient survey. Trials 17:17
The 2018 Cancer System Performance Report. Toronto (ON): Canadian Partnership Against Cancer. In. Canadian Partnership Against Cancer 2018; 63
Report on the State of Cancer Clinical Trials in Canada. In. Canadian Cancer Research Alliance (CCRA) 2011; 52
Flanagan MB, Dabbs DJ, Brufsky AM et al (2008) Histopathologic variables predict oncotype DX recurrence score. Mod Pathol 21:1255–1261
Joseph G, Dohan D (2009) Recruiting minorities where they receive care: institutional barriers to cancer clinical trials recruitment in a safety-net hospital. Contemp Clin Trials 30:552–559
Mills EJ, Seely D, Rachlis B et al (2006) Barriers to participation in clinical trials of cancer: a meta-analysis and systematic review of patient-reported factors. Lancet Oncol 7:141–148
Unger JM, Cook E, Tai E, Bleyer A (2016) The role of clinical trial participation in cancer research: barriers, evidence, and strategies. Am Soc Clin Oncol Educ Book 35:185–198
Williams RJ, Tse T, DiPiazza K, Zarin DA (2015) Terminated trials in the clinicaltrials.gov results database: evaluation of availability of primary outcome data and reasons for termination. PLoS ONE 10:e0127242
Hilton J, Mazzarello S, Fergusson D et al (2016) Novel methodology for comparing standard-of-care interventions in patients with cancer. J Oncol Pract 12:e1016–e1024
Stewart DJ, Whitney SN, Kurzrock R (2010) Equipoise lost: ethics, costs, and the regulation of cancer clinical research. J Clin Oncol 28:2925–2935
Freedman B (1987) Equipoise and the ethics of clinical research. N Engl J Med 317:141–145
Hilton J, Vandermeer L, Sienkiewicz M et al (2018) Filgrastim use in patients receiving chemotherapy for early-stage breast cancer-a survey of physicians and patients. Support Care Cancer 26:2323–2331
Hilton J, Vandermeer L, Sienkiewicz M et al (2018) Filgrastim use in patients receiving chemotherapy for early-stage breast cancer-a survey of physicians and patients. Support Care Cancer: Off J Multinatl Assoc Support Care Cancer 26:2323–2331
Ibrahim MFK, Hilton J, Mazzarello S et al (2018) A multi-center pragmatic, randomized, feasibility trial comparing standard of care schedules of filgrastim administration for primary febrile neutropenia prophylaxis in early-stage breast cancer. Breast Cancer Res Treat 168:371–379
Mazzarello S, Clemons M, Graham ID et al (2015) Third-party online surveys-science, selling, or sugging? Curr Oncol 22:182–183
Mazzarello S, Clemons M, Graham ID, Jacobs C (2015) Surviving surveys. J Oncol Pract 11:44–46
Jacobs C, Hutton B, Mazzarello S et al (2015) Optimisation of steroid prophylaxis schedules in breast cancer patients receiving docetaxel chemotherapy—a survey of health care providers and patients. Support Care Cancer 23:3269–3275
Zhu X, Bouganim N, Vandermeer L et al (2012) Use and delivery of granulocyte colony-stimulating factor in breast cancer patients receiving neoadjuvant or adjuvant chemotherapy-single-centre experience. Curr Oncol 19:e239–e243
Kassam F, Enright K, Dent R et al (2009) Survival outcomes for patients with metastatic triple-negative breast cancer: implications for clinical practice and trial design. Clin Breast Cancer 9:29–33
Amir E, Ocana A, Freedman O et al (2010) Chemotherapy: dose-dense treatment for triple-negative breast cancer. Nat Rev Clin Oncol 7:79–80
Khalaf D, Hilton JF, Clemons M et al (2014) Investigating the discernible and distinct effects of platinum-based chemotherapy regimens for metastatic triple-negative breast cancer on time to progression. Oncol Lett 7:866–870
Jacobs C, Clemons M, Mazzarello S et al (2017) Enhancing accrual to chemotherapy trials for patients with early stage triple-negative breast cancer: a survey of physicians and patients. Support Care Cancer 25:1881–1886
Hilton J, Stober C, Mazzarello S et al (2018) Randomised feasibility trial to compare three standard of care chemotherapy regimens for early stage triple-negative breast cancer (REaCT-TNBC trial). PLoS ONE 13:e0199297
Fernandes R, Mazzarello S, Stober C et al (2018) Primary febrile neutropenia prophylaxis for patients who receive FEC-D chemotherapy for breast cancer: a systematic review. J Glob Oncol 4:1–8
McGee SF, Mazzarello S, Caudrelier JM et al (2018) Optimal sequence of adjuvant endocrine and radiation therapy in early-stage breast cancer—a systematic review. Cancer Treat Rev 69:132–142
Robinson A, Souied O, Bota AB et al (2018) Optimal vascular access strategies for patients receiving chemotherapy for early-stage breast cancer: a systematic review. Breast Cancer Res Treat 171:607–620
Fernandes R, Mazzarello S, Stober C et al (2017) Optimal primary febrile neutropenia prophylaxis for patients receiving docetaxel-cyclophosphamide chemotherapy for breast cancer: a systematic review. Breast Cancer Res Treat 161:1–10
LeVasseur N, Stober C, Daigle K et al (2018) Optimizing vascular access for patients receiving intravenous systemic therapy for early-stage breast cancer—a survey of oncology nurses and physicians. Curr Oncol 25:e298–e304
Clemons M. REaCT-VA HER2 Positive: Randomized Trial Standard of Care Vascular Access Strategies for (Neo)Adjuvant Trastuzumab-based Breast Cancer Treatment NCT02632435. In. 2015
Clemons M. REaCT-VA HER2 Negative: Vascular Access Strategies for (Neo) Adjuvant Breast Cancer Treatment Without Trastuzumab NCT02688998. In. 2016
Clemons M. REaCT-BTA: 4-weekly Versus 12-weekly Administration of Bone-targeted Agents in Patients With Bone Metastases NCT02721433. In. 2016
Mahmud A, Zalay O, Springer A et al (2018) Barriers to participation in clinical trials: a physician survey. Curr Oncol 25:119–125
Clemons M. REaCT-G2: A Study to Compare Administration Schedules of G-CSF (Filgrastim) for Primary Prophylaxis of Febrile Neutropenia NCT02816164. In. 2016
Faden RR, Beauchamp TL, Kass NE (2014) Informed consent, comparative effectiveness, and learning health care. N Engl J Med 370:766–768
Kim SYH, Miller FG (2014) Informed consent for pragmatic trials—the integrated consent model. N Engl J Med 370:769–772
Kearney A, McKay A, Hickey H et al (2014) Opening research sites in multicentre clinical trials within the UK: a detailed analysis of delays. BMJ Open 4:e005874
Clemons M. REaCT-TAPS: Comparing Tapering Low Dose Dexamethasone to Other Standard of Care Therapies for TAPS in Breast Cancer Patients NCT03348696. In. 2017
Ramsey SD, Willke RJ, Glick H et al (2015) Cost-effectiveness analysis alongside clinical trials II—an ISPOR good research practices task force report. Value in Health 18:161–172
Kristensen N, Nymann C, Konradsen H (2016) Implementing research results in clinical practice—the experiences of healthcare professionals. BMC Health Serv Res 16:48
Mahmud A, Zalay O, Springer A et al (2018) Barriers to participation in clinical trials: a physician survey. Curr Oncol (Toronto, Ont) 25:119–125
Borno HT, Zhang L, Siegel A et al (2018) At what cost to clinical trial enrollment? a retrospective study of patient travel burden in cancer clinical trials. Oncologist 23:1242–1249
Hilton J. REaCT-EF: An Integrated Consent Model Study to Compare Two Standard of Care Schedules for Monitoring Cardiac Function in Patients Receiving Trastuzumab for Early Stage Breast Cancer NCT02696707. In. 2016
Clemons M. REaCT-TC2: Granulocyte-colony Stimulating Factors or Antibiotics for Primary Prophylaxis for Febrile Neutropenia NCT02816112. In. 2016
Clemons M. REaCT-ZOL: Comparing a Single-Dose vs. Twice Yearly Zoledronate in Patients With Early Stage Breast Cancer NCT03664687. In. 2018
Clemons M. ILIAD: Individualised Versus Standard Care for Breast Cancer Patients at High-risk for Chemotherapy-induced Nausea and Vomiting The ILIAD Study NCT02861859. In. 2016
Auer R. REaCT-NSQIP: Comparing No Mechanical Bowel Preparation With Oral Antibiotics Alone in Patients Undergoing Elective Colon Surgery NCT03663504. In. 2018
Vickers M. REaCT-Mg: Feasibility of Using an Integrated Consent Model to Compare Two Standard of Care Regimens for the Management of Hypomagnesemia From Anti-Cancer Therapies NCT02690012. In. 2016
Arnaout A. REaCT-ADM: The Use of Alloderm Versus Dermacell in Immediate Implant Based Breast Reconstruction NCT03064893. In. 2017
Hsu T. REaCT-dex: Schedules of Dexamethasone in Patients Incorrectly Taking Dexamethasone Premedication NCT02815319. In. 2016
Robertson SJ, Ibrahim MFK, Stober C et al (2019) Does integration of Magee equations into routine clinical practice affect whether oncologists order the oncotype DX test? a prospective randomized trial. J Eval Clin Pract 25:196–204
Funding
We would like to acknowledge the funding support from the Canadian Cancer Society Research Institute grant funding (ILIAD trial, Dr. Mark Clemons); the Canadian Institutes of Health Research—Strategy for Patient-Oriented Research grant funding (Dr. Dean Fergusson); the Cancer Care Ontario through funding provided by the Government of Ontario—Clinical Program and Quality Initiatives grant funding (REaCT Program, 2017 and 2018, Dr Clemons); and donations to The Ottawa Hospital Foundation in support of the REaCT Program. Funding and operational support was made available through the Canadian Cancer Clinical Trials Network (3CTN) that continues to foster the capability for conducting multicenter academic clinical trials at cancer centers across Canada.
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Dr. Awan reports participating in the Novartis Canada Advisory Board on the use of Ribociclib. Dr. Hutton reports personal fees from Cornerstone Research, outside the submitted work. The remaining authors declare that they have no conflicts of interest to disclose (Basulaiman, Fergusson, Vandermeer, Arnaout, Hilton, Joy, Robinson, Califaretti, Stober, Sienkiewicz, Thavorn, and Clemons).
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
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Informed consent was obtained from all individual participants included in the study.
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Basulaiman, B., Awan, A.A., Fergusson, D. et al. Creating a pragmatic trials program for breast cancer patients: Rethinking Clinical Trials (REaCT). Breast Cancer Res Treat 177, 93–101 (2019). https://doi.org/10.1007/s10549-019-05274-0
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DOI: https://doi.org/10.1007/s10549-019-05274-0