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Mårup FH, Peters CD, Nielsen SF, Nygaard L, Madsen B, Mose FH, Birn H. Patiromer to Reduce Albuminuria Through Increased Renin Angiotensin Aldosterone System Inhibition in Patients With CKD-A Feasibility Trial. Kidney Int Rep 2024; 9:2399-2409. [PMID: 39156169 PMCID: PMC11328543 DOI: 10.1016/j.ekir.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 04/11/2024] [Accepted: 05/06/2024] [Indexed: 08/20/2024] Open
Abstract
Introduction We tested the feasibility of adding a potassium binder to enable increased renin angiotensin aldosterone system inhibition (RAASi) and reduce albuminuria in patients with chronic kidney disease (CKD). In a controlled trial design, a potassium binder was introduced exclusively in patients developing hyperkalemia after intensified RAASi, thereby mirroring clinical decision-making. Methods We planned to include 140 patients aged 18 to 80 years with estimated glomerular filtration rate (eGFR) 25 to 60 ml/min per 1.73 m2, albuminuria, and a history of hyperkalemia to an open-label, randomized trial comparing treatment with or without patiromer alongside maximally tolerated RAASi. Patients were randomized only if developing a documented P-potassium >5.5 mmol/l during run-in with intensified RAASi (losartan/spironolactone). The primary end point was change in urine albumin-creatinine ratio (UACR). Results Screening among 800,000 individuals with available laboratory results yielded just 317 candidates meeting major selection criteria during 18⅔ months, with 75 ultimately included. Among them, only 23 developed P-potassium >5.5 mmol/l, qualifying for randomization. Consequently, only 20 participants completed the study, falling short of the planned 98, precluding a significant effect on the primary outcome. Inclusion and randomization challenges stemmed from a limited pool of eligible patients for intensified RAASi at risk of hyperkalemia, along with a lower than expected incidence of hyperkalemia during run-in. Conclusion Despite extensive screening efforts, few eligible patients were identified, and fewer developed hyperkalemia during run-in. Hence, a trial design limited to CKD patients at high hyperkalemia risk and including a run-in phase appears unlikely to provide evidence for a potential renal benefit from additional use of potassium binders.
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Affiliation(s)
- Frederik H. Mårup
- Department of Renal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Christian D. Peters
- Department of Renal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Steffen F. Nielsen
- University Clinic in Nephrology and Hypertension, Gødstrup Hospital, Herning, Denmark
| | - Louis Nygaard
- Department of Nephrology, Aalborg University Hospital, Aalborg, Denmark
| | - Bo Madsen
- Department of Nephrology, Aalborg University Hospital, Aalborg, Denmark
| | - Frank H. Mose
- University Clinic in Nephrology and Hypertension, Gødstrup Hospital, Herning, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Henrik Birn
- Department of Renal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Ebrahimi H, Megally S, Plotkin E, Shivakumar L, Salgia NJ, Zengin ZB, Meza L, Chawla N, Castro DV, Dizman N, Bhagat R, Liv S, Li X, Rock A, Liu S, Tripathi A, Dorff T, Oyer RA, Boehmer L, Pal S, Chehrazi-Raffle A. Barriers to Clinical Trial Implementation Among Community Care Centers. JAMA Netw Open 2024; 7:e248739. [PMID: 38683608 PMCID: PMC11059033 DOI: 10.1001/jamanetworkopen.2024.8739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 02/28/2024] [Indexed: 05/01/2024] Open
Abstract
Importance While an overwhelming majority of patients diagnosed with cancer express willingness to participate in clinical trials, only a fraction will enroll onto a research protocol. Objective To identify critical barriers to trial enrollment to translate findings into actionable practice changes that increase cancer clinical trial enrollment. Design, Setting, and Participants This survey study included designated site contacts at oncology practices with teams who were highly involved with the Association of Community Cancer Centers (ACCC) Community Oncology Research Institute (ACORI) clinical trials activities, all American Society of Clinical Oncology (ASCO)-ACCC collaboration pilot sites, and/or sites providing care to at least 25% African American and Hispanic residents. To determine participation trends among health care practices in oncology-focused research, identify barriers to clinical trial implementation and operation, and establish unmet needs for cancer clinics interested in trial participation, a 34-question survey was designed. Survey questions were defined within 3 categories: cancer center demographic characteristics, clinical trial characteristics, and referral practices. The survey was distributed through email and was open from June 20 through October 5, 2022. Main Outcomes and Measures Participation in and barriers to conducting oncology trials in different community oncology settings. Results The survey was distributed to 100 cancer centers, with completion by 58 centers (58%) across 25 states. Fifty-two centers (88%) reported that they conduct therapeutic clinical trials, of which 33 (63%) were from urban settings, 11 (21%) were from suburban settings, and 8 (15%) were from rural settings. Only 25% of rural practices (2 of 8) offered phase 1 trials, compared with 67% of urban practices (22 of 33) (P = .01). Respondents noted challenges in conducting research, including patient recruitment (27 respondents [52%]), limited staffing (27 [52%]), and nonrelevant trials for their patient population (25 [48%]). Among sites not offering therapeutic trials, barriers to research conduct included limited infrastructure, funding, and staffing. Most centers (46 of 58 [79%]) referred patients to outside centers for clinical trial enrollment, particularly in the context of late-stage disease and/or disease progression. Only 17 of these sites (37%) had established protocols for patient follow-up subsequent to outside referral. Conclusions and Relevance In this national survey study of barriers to clinical trial implementation, most sites offered therapeutic trials, but there were significant disparities in trial availability across care settings. Furthermore, fundamental deficiencies in trial support infrastructure limited research activity, including within programs currently conducting research as well as at sites interested in future clinical research opportunities. These results identify crucial unmet needs for oncology clinics to effectively offer clinical trials to patients seeking care.
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Affiliation(s)
- Hedyeh Ebrahimi
- City of Hope Comprehensive Cancer Center, Duarte, California
| | - Sandra Megally
- Association of Community Cancer Centers, Rockville, Maryland
| | - Elana Plotkin
- Association of Community Cancer Centers, Rockville, Maryland
| | | | | | - Zeynep B. Zengin
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Luis Meza
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Neal Chawla
- City of Hope Comprehensive Cancer Center, Duarte, California
| | | | - Nazli Dizman
- Department of Internal Medicine, MD Anderson Cancer Center, Houston, Texas
| | - Ruma Bhagat
- Genentech, Inc, South San Francisco, California
| | - Seila Liv
- Genentech, Inc, South San Francisco, California
| | - Xiaochen Li
- City of Hope Comprehensive Cancer Center, Duarte, California
| | - Adam Rock
- City of Hope Comprehensive Cancer Center, Duarte, California
| | - Sandy Liu
- City of Hope Orange County Lennar Foundation Cancer Center, Irvine, California
| | | | - Tanya Dorff
- City of Hope Comprehensive Cancer Center, Duarte, California
| | - Randall A. Oyer
- Penn Medicine Ann B. Barshinger Cancer Institute, Lancaster, Pennsylvania
| | - Leigh Boehmer
- Association of Community Cancer Centers, Rockville, Maryland
| | - Sumanta Pal
- City of Hope Comprehensive Cancer Center, Duarte, California
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3
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Akimoto K, Taparra K, Brown T, Patel MI. Diversity in Cancer Care: Current Challenges and Potential Solutions to Achieving Equity in Clinical Trial Participation. Cancer J 2023; 29:310-315. [PMID: 37963364 DOI: 10.1097/ppo.0000000000000675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
ABSTRACT Access to and participation in cancer clinical trials determine whether such data are applicable, feasible, and generalizable among populations. The lack of inclusion of low-income and marginalized populations limits generalizability of the critical data guiding novel therapeutics and interventions used globally. Such lack of cancer clinical trial equity is troubling, considering that the populations frequently excluded from these trials are those with disproportionately higher cancer morbidity and mortality rates. There is an urgency to increase representation of marginalized populations to ensure that effective treatments are developed and equitably applied. Efforts to ameliorate these clinical trial inclusion disparities are met with a slew of multifactorial and multilevel challenges. We aim to review these challenges at the patient, clinician, system, and policy levels. We also highlight and propose solutions to inform future efforts to achieve cancer health equity.
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Affiliation(s)
- Kai Akimoto
- From the Duluth Campus, University of Minnesota School of Medicine, Duluth, MN
| | - Kekoa Taparra
- Department of Radiation Oncology, Stanford Medicine, Palo Alto, CA
| | - Thelma Brown
- Division of Hematology and Oncology, The University of Alabama at Birmingham, AL
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Cho Y, Shang S, Zhou W. Comorbidities were associated with cancer clinical trial discussion and participation: findings from the Health Information National Trends Survey-Surveillance, Epidemiology, and End Results Program (2021). J Clin Epidemiol 2023; 163:62-69. [PMID: 37783400 DOI: 10.1016/j.jclinepi.2023.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/21/2023] [Accepted: 09/26/2023] [Indexed: 10/04/2023]
Abstract
OBJECTIVES Oncology clinical trials are recommended to better reflect real-world cancer patient populations and to increase patient access to new treatments in trials. The influence of comorbidities on trial participation is unclear. This study examined the association of having comorbidities and patients' experiences with clinical trial discussion or actual participation. STUDY DESIGN AND SETTING We included 958 cancer survivors from Health Information National Trends Survey-Surveillance, Epidemiology, and End Results Program. Trial discussion was defined as whether their medical team discussed cancer clinical trials, and trial participation was defined as whether they participated. Comorbidities included diabetes, hypertension, heart condition, chronic lung disease, and depression/anxiety disorder. Design-based logistic regression results were conducted. RESULTS Seventy-five percent of patients had one or more comorbidities, commonly having hypertension (56%) and diabetes (26%). Only 15% of participants reported trial discussion and 8% reported trial participation. Having one or more comorbidities was significantly associated with lower rates of trial discussion in univariate analysis (22.9% vs. 12.1%, odds ratio = 0.46, P = 0.001), and such association was pertained in adjusted logistic regression (20.5% vs. 12.8%, adjusted odds ratio = 0.54, P = 0.02). CONCLUSION Findings suggest patients with comorbidities were underrepresented in cancer clinical trials, implying a potential lack of representativeness among trial participants.
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Affiliation(s)
- Youmin Cho
- College of Nursing, Chungnam National University College of Nursing, Daejeon, South Korea; School of Biomedical Informatics, The University of Texas Health Science Center at Houston School of Biomedical Informatics, Houston, TX, USA
| | - Shaomei Shang
- School of Nursing, Peking University School of Nursing, Beijing, China
| | - Weijiao Zhou
- School of Nursing, Peking University School of Nursing, Beijing, China.
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Sedhom R, Tomita-Barber J, Manz CR, Parikh RB, Gupta A, Hussaini Q, Dougherty D. Creating a culture for change: Lessons from behavioral economics and complexity science to increase serious illness conversations for patients with cancer. Curr Probl Cancer 2023; 47:101020. [PMID: 37863783 DOI: 10.1016/j.currproblcancer.2023.101020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/31/2023] [Accepted: 09/06/2023] [Indexed: 10/22/2023]
Abstract
Patient-centered cancer care requires communication between patients and clinicians about patients' goals, values, and preferences. Serious illness communication improves patient and caregiver outcomes, the value and quality of cancer care, and the well-being of clinicians. Despite these benefits, there are competing factors including time, capacity, bandwidth, and resistance. Health systems and oncology practices have opportunities to invest in pathways that assist patients and clinicians to engage in serious illness conversations. We discuss how applying insights from behavioral economics and complexity science may help clinicians engage in serious illness conversation and improve patient-centered cancer care.
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Affiliation(s)
- Ramy Sedhom
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA; Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA.
| | | | - Christopher R Manz
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA; Harvard Medical School, Boston, MA
| | - Ravi B Parikh
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA; Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA
| | - Arjun Gupta
- Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN
| | - Qasim Hussaini
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD
| | - David Dougherty
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA
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Blue B, Pierre A, Mikhael J. Culturally Responsive Care Delivery in Oncology: The Example of Multiple Myeloma. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:651-659. [PMID: 37290997 DOI: 10.1016/j.clml.2023.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 04/27/2023] [Accepted: 05/04/2023] [Indexed: 06/10/2023]
Abstract
Multiple myeloma (MM) represents ∼1% of all cancers and is the second most common hematologic malignancy worldwide. The incidence of MM is at least two times higher in Blacks/African Americans compared with their White counterparts, and Hispanics/Latinxs are among the youngest patients diagnosed with the disease. Recent advances in available treatments for MM have demonstrated significant improvement in survival outcomes; however, patients from non-White racial/ethnic groups clinically benefit less due to multiple factors including access to care, socioeconomic status, medical mistrust, underutilization of novel therapies, and exclusion from clinical trials. Health inequities in disease characteristics and risk factors based on race also contribute to inequities in outcomes. In this review, we highlight racial/ethnic factors as well as structural barriers attributed to variations in MM epidemiology and management. We focus on three populations-Black/African American, Hispanic/Latinx, and American Indian/Alaska Native-and review factors that healthcare professionals may consider when treating patients of color. We offer tangible advice for healthcare professionals on how to incorporate cultural humility into their practice by following the five key steps: establishing trust, respecting cultural diversity, undergoing cross-cultural training, counseling patients on appropriate available clinical trial options, and connecting patients to community resources. The outlined recommendations will help the medical community to better understand and apply the important concept of cultural humility into their practice to provide the best care for all their patients, regardless of race/ethnicity.
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Affiliation(s)
- Brandon Blue
- H. Lee Moffitt Cancer Center and Research Institute, Department of Malignant Hematology, Tampa, FL.
| | - Amy Pierre
- Memorial Sloan Kettering Cancer Center, Division of Multiple Myeloma and Lymphoma, Montvale, NJ; Flatiron Health, Division of Research Oncology and Real World Evidence, New York, NY
| | - Joseph Mikhael
- Translational Genomics Research Institute, City of Hope Cancer Center, Phoenix, AZ; International Myeloma Foundation, Chief Medical Officer, Studio City, CA
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Szlezinger K, Pogoda K, Jagiełło-Gruszfeld A, Kłosowska D, Górski A, Borysowski J. Eligibility criteria in clinical trials in breast cancer: a cohort study. BMC Med 2023; 21:240. [PMID: 37400830 DOI: 10.1186/s12916-023-02947-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 06/16/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Breast cancer (BC) is the most common cancer type in women. The purpose of this study was to assess the eligibility criteria in recent clinical trials in BC, especially those that can limit the enrollment of older patients as well as those with comorbidities and poor performance status. METHODS Data on clinical trials in BC were extracted from ClinicalTrials.gov. Co-primary outcomes were proportions of trials with different types of the eligibility criteria. Associations between trial characteristics and the presence of certain types of these criteria (binary variable) were determined with univariate and multivariate logistic regression. RESULTS Our analysis included 522 trials of systemic anticancer treatments started between 2020 and 2022. Upper age limits, strict exclusion criteria pertaining to comorbidities, and those referring to inadequate performance status of the patient were used in 204 (39%), 404 (77%), and 360 (69%) trials, respectively. Overall, 493 trials (94%) had at least one of these criteria. The odds of the presence of each type of the exclusion criteria were significantly associated with investigational site location and trial phase. We also showed that the odds of the upper age limits and the exclusion criteria involving the performance status were significantly higher in the cohort of recent trials compared with cohort of 309 trials started between 2010 and 2012 (39% vs 19% and 69% vs 46%, respectively; p < 0.001 for univariate and multivariate analysis in both comparisons). The proportion of trials with strict exclusion criteria was comparable between the two cohorts (p > 0.05). Only three of recent trials (1%) enrolled solely patients aged 65 or 70 and older. CONCLUSIONS Many recent clinical trials in BC exclude large groups of patients, especially older adults, individuals with different comorbidities, and those with poor performance status. Careful modification of some of the eligibility criteria in these trials should be considered to allow investigators to assess the benefits and harms of investigational treatments in participants with characteristics typically encountered in clinical practice.
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Affiliation(s)
- Katarzyna Szlezinger
- Pharmacovigilance Department, Office for Registration of Medicinal Products, Medical Devices and Biocidal Products, Aleje Jerozolimskie 181C, 02-222, Warsaw, Poland
| | - Katarzyna Pogoda
- Department of Breast Cancer and Reconstruction Surgery, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland
| | - Agnieszka Jagiełło-Gruszfeld
- Department of Breast Cancer and Reconstruction Surgery, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland
| | - Danuta Kłosowska
- Department of Clinical Immunology, Medical University of Warsaw, Nowogrodzka 59, 02-006, Warsaw, Poland
| | - Andrzej Górski
- Bacteriophage Laboratory, Department of Phage Therapy, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfe Weigla 12, 53-114, Wrocław, Poland
| | - Jan Borysowski
- Department of Clinical Immunology, Medical University of Warsaw, Nowogrodzka 59, 02-006, Warsaw, Poland.
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Airody A, Baseler HA, Seymour J, Allgar V, Mukherjee R, Downey L, Dhar-Munshi S, Mahmood S, Balaskas K, Empeslidis T, Hanson RLW, Dorey T, Szczerbicki T, Sivaprasad S, Gale RP. The MATE trial: a multicentre, mixed-methodology, pilot, randomised controlled trial in neovascular age-related macular degeneration. Pilot Feasibility Stud 2023; 9:63. [PMID: 37081576 PMCID: PMC10116669 DOI: 10.1186/s40814-023-01288-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 03/30/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND/OBJECTIVES In healthcare research investigating complex interventions, gaps in understanding of processes can be filled by using qualitative methods alongside a quantitative approach. The aim of this mixed-methods pilot trial was to provide feasibility evidence comparing two treatment regimens for neovascular age-related macular degeneration (nAMD) to inform a future large-scale randomised controlled trial (RCT). SUBJECTS/METHODS Forty-four treatment-naïve nAMD patients were followed over 24 months and randomised to one of two treatment regimens: standard care (SC) or treat and extend (T&E). The primary objective evaluated feasibility of the MATE trial via evaluations of screening logs for recruitment rates, nonparticipation and screen fails, whilst qualitative in-depth interviews with key study staff evaluated the recruitment phase and running of the trial. The secondary objective assessed changes in visual acuity and central retinal thickness (CRT) between the two treatment arms. RESULTS The overall recruitment rate was 3.07 participants per month with a 40.8% non-participation rate, 18.51% screen-failure rate and 15% withdrawal/non-completion rate. Key themes in the recruitment phase included human factors, protocol-related issues, recruitment processes and challenges. Both treatment regimens showed a trend towards a visual acuity gain at month 12 which was not maintained at month 24, whilst CRT reduced similarly in both regimens over the same time period. These were achieved with one less treatment following a T&E regimen. CONCLUSION This mixed-methodology, pilot RCT achieved its pre-defined recruitment, nonparticipation and screen failure rates, thus deeming it a success. With some minor protocol amendments, progression to a large-scale RCT will be achievable.
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Affiliation(s)
- Archana Airody
- Academic Unit of Ophthalmology, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, YO31 8HE, UK.
| | - Heidi A Baseler
- Department of Psychology, University of York, York, UK
- Hull York Medical School, University of York, York, UK
| | - Julie Seymour
- Hull York Medical School, University of Hull, Hull, UK
| | - Victoria Allgar
- Peninsula Medical School, University of Plymouth, Plymouth, UK
| | | | | | - Sushma Dhar-Munshi
- Kings Mill Hospital, Sherwood Forest Hospitals NHS Foundation Trust, Sutton-in-Ashfield, UK
| | | | - Konstantinos Balaskas
- NIHR Moorfields Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Theo Empeslidis
- Leicester Royal Infirmary, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Rachel L W Hanson
- Academic Unit of Ophthalmology, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, YO31 8HE, UK
| | - Tracey Dorey
- Research and Development, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, UK
| | - Tom Szczerbicki
- Research and Development, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, UK
| | - Sobha Sivaprasad
- NIHR Moorfields Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Richard P Gale
- Academic Unit of Ophthalmology, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, YO31 8HE, UK
- Hull York Medical School, University of York, York, UK
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Elshami M, Hue JJ, Hoehn RS, Rothermel LD, Bajor D, Mohamed A, Selfridge JE, Chavin KD, Ammori JB, Hardacre JM, Winter JM, Ocuin LM. A nationwide analysis of clinical trial participation for common hepato-pancreato-biliary malignancies demonstrates survival advantages for subsets of trial patients but disparities in and infrequency of enrollment. HPB (Oxford) 2022; 24:1280-1290. [PMID: 35063353 DOI: 10.1016/j.hpb.2021.12.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/25/2021] [Accepted: 12/30/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND We describe factors associated with trial enrollment for patients with hepato-pancreato-biliary (HPB) malignancies. We analyzed the association and effect of trial enrollment on overall survival (OS). METHODS The National Cancer Database (2004-2017) was queried for common HPB malignancies (pancreatic adenocarcinoma [PDAC] & neuroendocrine tumors, hepatocellular carcinoma [HCC], biliary tract cancers [BTC]). Multivariable logistic regression was used to identify factors associated with trial enrollment. OS was analyzed by multivariable Cox regression. Inverse-probability-weighted Cox regression was utilized to determine the effect of trial enrollment on OS. RESULTS A total of 1573 (0.3%) of 511,639 patients were enrolled in trials; pancreatic malignancy: 1214 (0.4%); HCC: 217 (0.14%); BTC: 106 (0.15%). HCC and BTC were associated with lower likelihood of enrollment compared with pancreatic malignancy. Black and Hispanic patients were less likely to be enrolled compared to White patients. Treatment at academic facilities and metastatic disease were associated with higher likelihood of enrollment. Enrollment was associated with higher OS for PDAC, metastatic HCC, and metastatic BTC. Trial enrollment exhibited an OS advantage for PDAC and metastatic HCC. CONCLUSION Nationally, fewer than 1% of patients with HPB malignancies were enrolled in clinical trials. There are racial, sociodemographic, and facility-based disparities in trial enrollment.
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Affiliation(s)
- Mohamedraed Elshami
- Division of Surgical Oncology, Department of Surgery University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Jonathan J Hue
- Division of Surgical Oncology, Department of Surgery University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Richard S Hoehn
- Division of Surgical Oncology, Department of Surgery University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Luke D Rothermel
- Division of Surgical Oncology, Department of Surgery University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - David Bajor
- Division of Hematology/Oncology, Department of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Amr Mohamed
- Division of Hematology/Oncology, Department of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Jennifer E Selfridge
- Division of Hematology/Oncology, Department of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Kenneth D Chavin
- Division of Transplant and Hepatobiliary Surgery, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - John B Ammori
- Division of Surgical Oncology, Department of Surgery University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Jeffrey M Hardacre
- Division of Surgical Oncology, Department of Surgery University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Jordan M Winter
- Division of Surgical Oncology, Department of Surgery University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Lee M Ocuin
- Division of Surgical Oncology, Department of Surgery University Hospitals Cleveland Medical Center, Cleveland, OH, USA.
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Kumar G, Chaudhary P, Quinn A, Su D. Barriers for cancer clinical trial enrollment: A qualitative study of the perspectives of healthcare providers. Contemp Clin Trials Commun 2022; 28:100939. [PMID: 35707483 PMCID: PMC9189774 DOI: 10.1016/j.conctc.2022.100939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 04/14/2022] [Accepted: 05/25/2022] [Indexed: 11/27/2022] Open
Abstract
Background Barriers to clinical trial enrollment have been the subject of extensive research; however, the rate of clinical trial participation has not improved significantly over time. Studies often emphasize patient-related barriers, but institutional and organizational barriers in the health care system may have a more substantial impact on clinical trial participation. Objective To qualitatively identify perceived barriers to clinical trial participation based on perspectives from healthcare providers. Design Qualitative research design with a phenomenological approach was used. A purposive sample of 18 healthcare providers participated in an in-depth focus group session. Participants were involved in cancer care and clinical research from a large hospital in the United States Midwest region. Data were transcribed, coded, and systematically analyzed through thematic content analysis. Results The data revealed four levels of barriers to clinical trial enrollment, with emergent themes within each level: patient (beliefs or trust, distance to trial sites, health insurance coverage, language, and immigration status), provider (limited awareness of trial, time constraint, and non-cooperation from colleagues), clinical (eligibility criteria and clinical design), and institutional (policy and limited logistic support). Conclusion Healthcare providers face complex, multifaceted, and interrelated barriers to clinical trial enrollment. To overcome these barriers, health care organizations need to commit more human and financial resources, break down boundaries for more efficient inter-departmental cooperation, develop more coordinated efforts in promoting trial awareness and participation, and remove unnecessary regulatory barriers.
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11
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Sedhom R, Blackford AL, Gupta A, Smith TJ, Shulman LN, Carducci MA. Oncologist Peer Comparisons as a Behavioral Science Strategy to Improve Hospice Utilization. JCO Oncol Pract 2022; 18:e1122-e1131. [PMID: 35377734 DOI: 10.1200/op.21.00738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Hospice utilization metrics are essential for any serious effort to improve end-of-life care in oncology. However, oncologists do not routinely receive these personalized reports. We evaluated whether a behavioral science intervention, using peer comparisons coupled with social norms, was associated with improvements in hospice use. METHODS Oncologists at two academic practices of Johns Hopkins Medicine were randomly assigned to receive a peer comparison report by e-mail displaying individual hospice utilization metrics compared with top-performing peers or to receive no report. The data accrued for the intervention represented hospice utilization for the previous calendar year. The intervention period was from June 1, 2020, to December 30, 2020, and included oncologists from both the solid and hematologic malignancies programs. The primary outcome was the proportion of patients between groups with short hospice length of stay (LOS; defined as ≤ 7 days) after 6 months. Secondary outcomes included hospice referral rate, enrollment rate, and median LOS. RESULTS Forty-seven oncologists participated. The percent of patients with a short hospice stay in the intervention group was lower (17.4%) compared with patients treated by physicians in the usual care group (46.3%, difference = 21.8%; 95% CI, 16.0 to 41.6; P < .001). Receipt of peer comparisons was associated with a greater likelihood of enrolling in hospice (73.7% v 42.8%; difference = 31.1%; 95% CI, 20.4 to 41.7; P < .001) and a longer hospice LOS (37.2 v 18.3 days; difference = 17.2; 95% CI, 8.8 to 25.7 days; P < .001). CONCLUSION Peer comparisons improved hospice utilization metrics among a group of academic oncologists. Behavioral science offers one pragmatic strategy to overcome suboptimal oncologist decision-making biases related to hospice use.
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Affiliation(s)
- Ramy Sedhom
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.,Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA.,Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA
| | - Amanda L Blackford
- Division of Biostatistics and Bioinformatics, Department of Oncology, Johns Hopkins University, Baltimore, MD
| | - Arjun Gupta
- Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN
| | - Thomas J Smith
- Section of Palliative Medicine, Department of Medicine, Johns Hopkins School of Medicine, Baltimore MD
| | - Lawrence N Shulman
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.,Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA
| | - Michael A Carducci
- Section of Palliative Medicine, Department of Medicine, Johns Hopkins School of Medicine, Baltimore MD
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12
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Guerra CE, Fleury ME, Byatt LP, Lian T, Pierce L. Strategies to Advance Equity in Cancer Clinical Trials. Am Soc Clin Oncol Educ Book 2022; 42:1-11. [PMID: 35687825 DOI: 10.1200/edbk_350565] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Cancer clinical trials are critical for testing new treatments, yet less than 5% of patients with cancer enroll in these trials. Minority groups, elderly individuals, and rural populations are particularly underrepresented in cancer treatment trials. Strategies for advancing equity in cancer clinical trials for these populations include (1) optimizing clinical trial matching by broadening eligibility criteria, screening all patients for trial eligibility, expanding the number of trials against which patients are screened, and following up on all patient matches with an enrollment invitation; (2) conducting site self-assessments to identify clinical-, patient-, provider-, and system-level barriers that contribute to low rates of clinical trial screening and enrollment; (3) creating a quality improvement plan that addresses the barriers to enrollment and incorporates the use of tools and strategies such as clinical trial checklists; workforce development and trainings to improve cultural competence and reduce unconscious bias; guides to promote community education, outreach and engagement with cancer clinical trials; screening and accrual logs designed to measure participation by demographics; models of informed consent that improve understanding; clinical trial designs that reduce accessibility barriers; use of cancer clinical trial patient navigators; and programs to eliminate barriers to participation and out-of-pocket expenses; and (4) working with stakeholders to develop both protocols that are inclusive of diverse populations' geographic locations, and strategies to access those trials. These actions will support greater access for populations that have remained underrepresented in cancer clinical trials and thereby increase the generalizability and efficiency of cancer research.
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Affiliation(s)
- Carmen E Guerra
- Department of Medicine, Raymond and Ruth Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | - Mark E Fleury
- American Cancer Society Cancer Action Network, Inc., Washington, DC
| | - Leslie P Byatt
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM
| | - Tyler Lian
- Department of Medicine, Raymond and Ruth Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Lori Pierce
- Department of Radiation Oncology, School of Medicine, University of Michigan, Ann Arbor, MI
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI
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13
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Williams CP, Senft Everson N, Shelburne N, Norton WE. Demographic and Health Behavior Factors Associated With Clinical Trial Invitation and Participation in the United States. JAMA Netw Open 2021; 4:e2127792. [PMID: 34586365 PMCID: PMC8482053 DOI: 10.1001/jamanetworkopen.2021.27792] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
IMPORTANCE Representative enrollment in clinical trials is critical to ensure equitable and effective translation of research to practice, yet disparities in clinical trial enrollment persist. OBJECTIVE To examine person-level factors associated with invitation to and participation in clinical trials. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study analyzed responses from 3689 US adults who participated in the nationally representative Health Information National Trends Survey, collected February through June 2020 via mailed questionnaires. EXPOSURES Demographic, clinical, and health behavior-related characteristics. MAIN OUTCOMES AND MEASURES History of invitation to and participation in a clinical trial, primary information sources, trust in information sources, and motives for participation in clinical trials were described. Respondent characteristics are presented as absolute numbers and weighted percentages. Associations between respondent demographic, clinical, and health behavior-related characteristics and clinical trial invitation and participation were estimated using survey-weighted logistic regression models. RESULTS The median (IQR) age of the 3689 respondents was 48 (33-61) years, and most were non-Hispanic White individuals (2063 [59%]; non-Hispanic Black, 452 [10%]; Hispanic, 521 [14%]), had more than a high school degree (2656 [68%]), were employed (1809 [58%]), and had at least 1 medical condition (2535 [61%]). Overall, 439 respondents (9%) had been invited to participate in any clinical trial. Respondents with increased odds of invitation were non-Hispanic Black compared with non-Hispanic White (adjusted odds ratio [aOR], 1.85; 95% CI, 1.13-3.02), had greater than a high school education compared with less than high school education (eg, ≥college degree: aOR, 4.84; 95% CI, 1.89-12.39), were single compared with married or living as married (aOR, 1.68; 95% CI, 1.04-2.73), and had at least 1 medical condition compared to none (eg, 1 medical condition: aOR, 2.25; 95% CI, 1.32-3.82). Respondents residing in rural vs urban areas had 77% decreased odds of invitation to a clinical trial (aOR 0.33; 95% CI 0.17-0.65). Of invited respondents, 199 (47%) participated. Compared with non-Hispanic White respondents, non-Hispanic Black respondents had 72% decreased odds of clinical trial participation (aOR, 0.28; 95% CI, 0.09-0.87). Respondents most frequently reported "health care providers" as the first and most trusted source of clinical trial information (first source: 2297 [59%]; most trusted source: 2597 [70%]). The most frequently reported motives for clinical trials participation were "wanting to get better" (2294 [66%]) and the standard of care not being covered by insurance (1448 [41%]). CONCLUSIONS AND RELEVANCE The findings of this study suggest that invitation to and participation in clinical trials may differ by person-level demographic and clinical characteristics. Strategies toward increasing trial invitation and participation rates across diverse patient populations warrant further research to ensure equitable translation of clinical benefits from research to practice.
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Affiliation(s)
- Courtney P. Williams
- Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland
| | - Nicole Senft Everson
- Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland
| | - Nonniekaye Shelburne
- Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland
| | - Wynne E. Norton
- Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, Maryland
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14
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Unger JM, Hershman DL, Till C, Minasian LM, Osarogiagbon RU, Fleury ME, Vaidya R. "When Offered to Participate": A Systematic Review and Meta-Analysis of Patient Agreement to Participate in Cancer Clinical Trials. J Natl Cancer Inst 2021; 113:244-257. [PMID: 33022716 PMCID: PMC7936064 DOI: 10.1093/jnci/djaa155] [Citation(s) in RCA: 110] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 08/26/2020] [Accepted: 09/21/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Patient participation in clinical trials is vital for knowledge advancement and outcomes improvement. Few adult cancer patients participate in trials. Although patient. decision-making about trial participation has been frequently examined, the participation rate for patients actually offered a trial is unknown. METHODS A systematic review and meta-analysis using 3 major search engines was undertaken. We identified studies from January 1, 2000, to January 1, 2020, that examined clinical trial participation in the United States. Studies must have specified the numbers of patients offered a trial and the number enrolled. A random effects model of proportions was used. All statistical tests were 2-sided. RESULTS We identified 35 studies (30 about treatment trials and 5 about cancer control trials) among which 9759 patients were offered trial participation. Overall, 55.0% (95% confidence interval [CI] = 49.4% to 60.5%) of patients agreed to enroll. Participation rates did not differ between treatment (55.0%, 95% CI = 48.9% to 60.9%) and cancer control trials (55.3%, 95% CI = 38.9% to 71.1%; P = .98). Black patients participated at similar rates (58.4%, 95% CI = 46.8% to 69.7%) compared with White patients (55.1%, 95% CI = 44.3% to 65.6%; P = .88). The main reasons for nonparticipation were treatment choice or lack of interest. CONCLUSIONS More than half of all cancer patients offered a clinical trial do participate. These findings upend several conventional beliefs about cancer clinical trial participation, including that Black patients are less likely to agree to participate and that patient decision-making is the primary barrier to participation. Policies and interventions to improve clinical trial participation should focus more on modifiable systemic structural and clinical barriers, such as improving access to available trials and broadening eligibility criteria.
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Affiliation(s)
- Joseph M Unger
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- SWOG Statistics and Data Management Center, Seattle, WA, USA
| | | | - Cathee Till
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- SWOG Statistics and Data Management Center, Seattle, WA, USA
| | - Lori M Minasian
- National Cancer Institute, Division of Cancer Prevention, Rockville, MD, USA
| | | | - Mark E Fleury
- American Cancer Society Cancer Action Network Inc, Washington, DC, USA
| | - Riha Vaidya
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- SWOG Statistics and Data Management Center, Seattle, WA, USA
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15
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St Germain DC, McCaskill-Stevens W. Use of a clinical trial screening tool to enhance patient accrual. Cancer 2021; 127:1630-1637. [PMID: 33606910 DOI: 10.1002/cncr.33399] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 11/20/2020] [Accepted: 11/21/2020] [Indexed: 11/07/2022]
Abstract
BACKGROUND Clinical trial patient accrual continues to be challenging despite the identification of multiple physician, patient, and system barriers. Expanded collection of demographic data, including socioeconomic status (employment, income, education) and comorbidities, can enhance our understanding of the identified barriers, inform the development of interventions to overcome these barriers, and recognize their impact on treatment outcomes. A clinical trials screening tool was developed to collect expanded demographic data and barriers to trial enrollment; it has been implemented in the National Cancer Institute Clinical Oncology Research Program. The purpose of this article is to describe the development and implementation of the tool and to share information obtained during the first 43 months of its use. METHODS There were 19,373 entries collected; 74% of those screened enrolled in a clinical trial. Demographic characteristics were compared between those screened and those enrolled. They varied significantly between the groups. RESULTS Reasons for nonenrollment included ineligibility (50%), eligible but declined (47%), eligible but physician declined to offer participation (2%), and eligible but the study was suspended (1%). The most common reasons for ineligibility were failure to meet the protocol-specific stage of cancer, the presence of comorbidities, and the symptom-eligibility score was not met. The most common reason for eligible patients declining participation was that they had no desire to participate in research. CONCLUSIONS The tool provides valuable information about the characteristics of individuals who are screened and enrolled in National Cancer Institute-sponsored trials, as well as about barriers to enrollment in trials. The data also inform protocol development and interventions at the patient, provider, and institutional level.
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Affiliation(s)
- Diane C St Germain
- Community Oncology and Prevention Trials Research Group, Division of Cancer Prevention, National Cancer Institute, Bethesda, Maryland
| | - Worta McCaskill-Stevens
- Community Oncology and Prevention Trials Research Group, Division of Cancer Prevention, National Cancer Institute, Bethesda, Maryland
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16
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Batra A, Kong S, Cheung WY. Eligibility of real-world patients with metastatic breast cancer for clinical trials. Breast 2020; 54:171-178. [PMID: 33120082 PMCID: PMC7586241 DOI: 10.1016/j.breast.2020.10.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/30/2020] [Accepted: 10/14/2020] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION The results of clinical trials in metastatic breast cancer (MBC) are generalized to real-world patients. This study determines the proportion of real-world patients who would be eligible for clinical trials and compares outcomes in eligible versus ineligible patients. METHODS Patients diagnosed with MBC from 2004 to 2015 in a large Canadian province were included. Patients with one of the following criteria were considered ineligible: the presence of comorbid conditions (anemia, uncontrolled diabetes, heart disease, liver disease, and kidney disease) or a history of immunosuppression or prior malignancy. The likelihood of receiving cancer therapy was analysed using logistic regression models and factors affecting overall survival (OS) were assessed by Cox proportional hazards models. RESULTS A total of 1585 patients with MBC were identified. The median age at diagnosis was 63 years. Of these, 512 (32.3%) patients were deemed ineligible in whom the two most common reasons for ineligibility were renal dysfunction (17.2%), and previous immunosuppression (7.8%). In the real world, ineligible patients were less likely to receive chemotherapy (29.5% vs 45.8%; P < 0.001) but not radiation treatment (7.6% vs 9.6%; P = 0.196) or hormonal therapy (57.6% vs 60.6%; P = 0.261). The 5-year OS of ineligible patients who received systemic therapy in the real-world was significantly better than those who did not. CONCLUSIONS Despite being ineligible for clinical trials based on common eligibility criteria, many real-world patients receive systemic treatment and derive possible benefit. Broadening of inclusion criteria in clinical trials will enhance the representation of real-world patients and increase the generalizability of results.
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Affiliation(s)
- Atul Batra
- Department of Medical Oncology, Tom Baker Cancer Center, Calgary, Canada; University of Calgary, Canada.
| | | | - Winson Y Cheung
- Department of Medical Oncology, Tom Baker Cancer Center, Calgary, Canada; University of Calgary, Canada.
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17
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Lewis R, Todd R, Newton M, Jones RJ, Wilson C, Donovan JL, Bryan RT, Birtle A, Hall E. The implementation and utility of patient screening logs in a multicentre randomised controlled oncology trial. Trials 2020; 21:629. [PMID: 32641097 PMCID: PMC7346417 DOI: 10.1186/s13063-020-04559-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 06/26/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The utility of patient screening logs and their impact on improving trial recruitment rates are unclear. We conducted a retrospective exploratory analysis of screening data collected within a multicentre randomised controlled trial investigating chemotherapy for upper tract urothelial carcinoma. METHODS Participating centres maintained a record of patients meeting basic screening criteria stipulated in the trial protocol, submitting logs regularly to the clinical trial coordinating centre (CTC). Sites recorded the number of patients ineligible, not approached, declined and randomised. The CTC monitored proportions of eligible patients, approach rate (proportion of eligible patients approached) and acceptance rate (proportion recruited of those approached). Data were retrospectively analysed to identify patterns of screening activity and correlation with recruitment. RESULTS Data were collected between May 2012 and August 2016, during which time 71 sites were activated-a recruitment period of 2768 centre months. A total of 1138 patients were reported on screening logs, with 2300 requests for logs sent by the CTC and 47% of expected logs received. A total of 758 patients were reported as ineligible, 36 eligible patients were not approached and 207 declined trial participation. The approach rate was 91% (344/380), and the acceptance rate was 40% (137/344); these rates remained consistent throughout the data collection. The main reason patients provided for declining (99/207, 48%) was not wanting to receive chemotherapy. There was a moderately strong correlation (r = 0.47) between the number reported on screening logs and the number recruited per site. Considerable variation in data between centres was observed, and 54/191 trial participants (28%) enrolled during this period were not reported on logs. CONCLUSIONS Central collection of screening logs can identify reasons for patients declining trial participation and help monitor trial activity at sites; however, obtaining complete data can be challenging. There was a correlation between the number of patients reported on logs and recruitment; however, this was likely confounded by sites' available patient population. The use of screening logs may not be appropriate for all trials, and their use should be carefully considered in relation to the associated workload. No evidence was found that central collection of screening logs improved recruitment rates in this study, and their continued use warrants further investigation. TRIAL REGISTRATION ISRCTN98387754 . Registered on 31 January 2012.
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Affiliation(s)
- Rebecca Lewis
- Clinical Trials and Statistics Unit at the Institute of Cancer Research (ICR-CTSU), London, SM2 5NG, UK.
| | - Rachel Todd
- Clinical Trials and Statistics Unit at the Institute of Cancer Research (ICR-CTSU), London, SM2 5NG, UK
| | - Michelle Newton
- Clinical Trials and Statistics Unit at the Institute of Cancer Research (ICR-CTSU), London, SM2 5NG, UK
| | - Robert J Jones
- Institute of Cancer Sciences, Beatson West of Scotland Cancer Centre, University of Glasgow, Glasgow, UK
| | - Caroline Wilson
- Population Health Sciences, Bristol Medical School, Bristol, UK
| | - Jenny L Donovan
- Population Health Sciences, Bristol Medical School, Bristol, UK
| | - Richard T Bryan
- Institute of Cancer & Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Alison Birtle
- Royal Preston Hospital, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
| | - Emma Hall
- Clinical Trials and Statistics Unit at the Institute of Cancer Research (ICR-CTSU), London, SM2 5NG, UK
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18
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Sedhom R, Gupta A, Smith TJ. Short Hospice Length of Service in a Comprehensive Cancer Center. J Palliat Med 2020; 24:257-260. [PMID: 32302497 DOI: 10.1089/jpm.2019.0634] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: The benefits of hospice for patients with advanced cancer are well established. Short hospice length of service (LOS) is a marker of poor quality care and patient and family dissatisfaction. Interventions based on behavioral science might reduce suboptimal hospice use. Objective: To assess effects of peer comparisons on rates of short hospice LOS for cancer patients at a tertiary comprehensive cancer center. Design: Pre-post design utilizing a peer-comparison feedback intervention comparing individual oncologist hospice data. Setting: Urban, academic, comprehensive cancer center in Maryland. Measurements: Hospice enrollment rate. Median hospice LOS and percentage short hospice LOS (defined as ≤7 days). Results: Sixty oncologists received the intervention. Before the intervention, 394 patients enrolled in hospice for a period of 21 months (18.76 enrollments per month). Median hospice LOS was 14.5 days. After the intervention, 418 patients enrolled in hospice for 14 months (29.85 enrollments per month). Median hospice LOS was nine days. The percentage of patients experiencing a short hospice LOS increased from 33.3% to 43.5%. Conclusions: The methods are not sufficient to conclude that the intervention does not improve hospice use. A substantial number of patients with cancer who used hospice had LOS ≤7 days, a marker of poor quality. Using peer comparison in combination with additional behavioral interventions should be considered to improve end-of-life care.
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Affiliation(s)
- Ramy Sedhom
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland, USA
| | - Arjun Gupta
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland, USA
| | - Thomas J Smith
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland, USA
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19
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Good M, Castro K, Denicoff A, Finnigan S, Parreco L, Germain DS. National Cancer Institute: Restructuring to Support the Clinical Trials of the Future. Semin Oncol Nurs 2020; 36:151003. [PMID: 32265163 DOI: 10.1016/j.soncn.2020.151003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVES To describe the evolution and structure of the National Cancer Institute clinical trials programs, their notable accomplishments, nurses' roles in these accomplishments, and the essential role of nursing today and in the future. DATA SOURCES Manuscripts, government publications, websites, and professional communications. CONCLUSION Change is inevitable and a constant factor in the world of advancing science and clinical research. Nurses' contribution to research and evidence-based practice will continue to grow and is vital as the scientific landscape evolves. IMPLICATIONS FOR NURSING PRACTICE As the understanding of cancer biology increases and clinical trials evolve, nurses will need to remain key team members and leaders in National Cancer Institute Community Oncology Research Program and National Cancer Trials Network trials and their associated infrastructure.
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Affiliation(s)
- Marjorie Good
- Division of Cancer Prevention, National Cancer Institute, Rockville, MD.
| | - Kathleen Castro
- Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, MD
| | - Andrea Denicoff
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, MD
| | - Shanda Finnigan
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, MD
| | - Linda Parreco
- Division of Cancer Prevention, National Cancer Institute, Rockville, MD
| | - Diane St Germain
- Division of Cancer Prevention, National Cancer Institute, Rockville, MD
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20
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Unger JM, Vaidya R, Hershman DL, Minasian LM, Fleury ME. Systematic Review and Meta-Analysis of the Magnitude of Structural, Clinical, and Physician and Patient Barriers to Cancer Clinical Trial Participation. J Natl Cancer Inst 2020; 111:245-255. [PMID: 30856272 PMCID: PMC6410951 DOI: 10.1093/jnci/djy221] [Citation(s) in RCA: 306] [Impact Index Per Article: 76.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 10/29/2018] [Accepted: 11/29/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Barriers to cancer clinical trial participation have been the subject of frequent study, but the rate of trial participation has not changed substantially over time. Studies often emphasize patient-related barriers, but other types of barriers may have greater impact on trial participation. Our goal was to examine the magnitude of different domains of trial barriers by synthesizing prior research. METHODS We conducted a systematic review and meta-analysis of studies that examined the trial decision-making pathway using a uniform framework to characterize and quantify structural (trial availability), clinical (eligibility), and patient/physician barrier domains. The systematic review utilized the PubMed, Google Scholar, Web of Science, and Ovid Medline search engines. We used random effects to estimate rates of different domains across studies, adjusting for academic vs community care settings. RESULTS We identified 13 studies (nine in academic and four in community settings) with 8883 patients. A trial was unavailable for patients at their institution 55.6% of the time (95% confidence interval [CI] = 43.7% to 67.3%). Further, 21.5% (95% CI = 10.9% to 34.6%) of patients were ineligible for an available trial, 14.8% (95% CI = 9.0% to 21.7%) did not enroll, and 8.1% (95% CI = 6.3% to 10.0%) enrolled. Rates of trial enrollment in academic (15.9% [95% CI = 13.8% to 18.2%]) vs community (7.0% [95% CI = 5.1% to 9.1%]) settings differed, but not rates of trial unavailability, ineligibility, or non-enrollment. CONCLUSIONS These findings emphasize the enormous need to address structural and clinical barriers to trial participation, which combined make trial participation unachievable for more than three of four cancer patients.
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Affiliation(s)
- Joseph M Unger
- Fred Hutchinson Cancer Research Center, Seattle, WA.,SWOG Statistical Center, Seattle, WA
| | - Riha Vaidya
- Fred Hutchinson Cancer Research Center, Seattle, WA.,SWOG Statistical Center, Seattle, WA
| | | | - Lori M Minasian
- National Cancer Institute, Division of Cancer Prevention, Rockville, MD
| | - Mark E Fleury
- American Cancer Society Cancer Action Network Inc., Washington, DC
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21
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Affiliation(s)
- Lori M Minasian
- Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Bethesda, MD
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22
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Hillyer GC, Beauchemin M, Hershman DL, Kelsen M, Brogan FL, Sandoval R, Schmitt KM, Reyes A, Terry MB, Lassman AB, Schwartz GK. Discordant attitudes and beliefs about cancer clinical trial participation between physicians, research staff, and cancer patients. Clin Trials 2020; 17:184-194. [PMID: 32009456 DOI: 10.1177/1740774520901514] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND/AIMS Essential to bringing innovative cancer treatments to patients is voluntary participation in clinical trials but approximately 8% of American cancer patients are enrolled onto a trial. We used a domain-oriented framework to assess barriers to cancer clinical trial enrollment. METHODS Physicians (MD, DO, fellows, residents) and research staff (physician assistants, nurse practitioners, staff and research nurses, clinical assistants, and program coordinators) involved in clinical research at a comprehensive cancer center completed an online survey in 2017; adult cancer patients not currently enrolled in a trial were interviewed in 2018. To inform the construct of our physician/staff and patient surveys and to assess barriers to clinical trial enrollment, we first conducted in-depth interviews among 14 key informants representing medical, hematologic, gynecologic, neurologic, radiation oncology, as well as members of the clinical research team (one clinical research coordinator, one research nurse practitioner). Perceived structural, provider- and patient-level barriers to clinical trial enrollment were assessed. Differences in perceptions, attitudes, and beliefs toward clinical trial enrollment between (1) physicians and staff, (2) patients by ethnicity, and (3) physicians/staff and patients were examined. RESULTS In total, 120 physicians/staff involved in clinical research (39.2% physicians, 60.8% staff; 48.0% overall response rate) and 150 cancer patients completed surveys. Nearly three-quarters of physician/staff respondents reported difficulty in keeping track of the eligibility criteria for open studies but was more often cited by physicians than staff (84.4% vs 64.3%, p = 0.02). Physicians more often reported lack of time to present clinical trial information than did staff(p < 0.001); 44.0% of staff versus 18.2% of physicians reported patient family interaction as a clinical trial enrollment barrier (p = 0.007). Hispanic patients more often stated they would join a trial, even if standard therapy was an option compared to non-Hispanic patients (47.7% vs 20.8%, p = 0.002). Comparing the beliefs and perceptions of physicians/staff to those of patients, patients more often reported negative beliefs about clinical trial enrollment (e.g. being in a trial does not help patients personally, 32.9% vs 1.8%, p < 0.001) but less often felt they had no other options when agreeing to join (38.1% vs 85.6%, p < 0.001), and less often refused clinical trial enrollment due to lack of understanding (9.1% vs 63.3%, p = 0.001) than reported by physicians/staff. CONCLUSION Our findings indicate a wide gap between physician/staff and patient attitudes and beliefs about clinical trial enrollment and highlight the importance of focusing future initiatives to raise awareness of this incongruency. Reconciling these differences will require tailored education to reduce implicit biases and dispel misperceptions. Strategies to improve the quality of patient-provider communication and address infrastructure and resource issues are also needed to improve patient enrollment onto cancer clinical trials.
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Affiliation(s)
- Grace C Hillyer
- Department of Epidemiology, Mailman School of Public Health of Columbia University, New York, NY, USA.,Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA
| | - Melissa Beauchemin
- Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA.,New York Presbyterian Hospital, New York, NY, USA.,Columbia University School of Nursing, New York, NY, USA
| | - Dawn L Hershman
- Department of Epidemiology, Mailman School of Public Health of Columbia University, New York, NY, USA.,Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA.,Division of Hematology/Oncology, Columbia University Irving Medical Center, New York, NY, USA
| | - Moshe Kelsen
- Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA
| | - Frances L Brogan
- Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA
| | - Rossy Sandoval
- Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA
| | - Karen M Schmitt
- Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA.,New York Presbyterian Hospital, New York, NY, USA
| | - Andria Reyes
- Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA
| | - Mary Beth Terry
- Department of Epidemiology, Mailman School of Public Health of Columbia University, New York, NY, USA.,Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA
| | - Andrew B Lassman
- Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA.,Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA
| | - Gary K Schwartz
- Herbert Irving Comprehensive Cancer Center of Columbia University, New York, NY, USA.,Division of Hematology/Oncology, Columbia University Irving Medical Center, New York, NY, USA
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23
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Lee EQ, Chukwueke UN, Hervey-Jumper SL, de Groot JF, Leone JP, Armstrong TS, Chang SM, Arons D, Oliver K, Verble K, Musella A, Willmarth N, Alexander BM, Bates A, Doherty L, Galanis E, Gaffey S, Halkin T, Friday BE, Fouladi M, Lin NU, Macdonald D, Mehta MP, Penas-Prado M, Vogelbaum MA, Sahebjam S, Sandak D, van den Bent M, Weller M, Reardon DA, Wen PY. Barriers to accrual and enrollment in brain tumor trials. Neuro Oncol 2019; 21:1100-1117. [PMID: 31175826 PMCID: PMC7594546 DOI: 10.1093/neuonc/noz104] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Many factors contribute to the poor survival of malignant brain tumor patients, some of which are not easily remedied. However, one contributor to the lack of progress that may be modifiable is poor clinical trial accrual. Surveys of brain tumor patients and neuro-oncology providers suggest that clinicians do a poor job of discussing clinical trials with patients and referring patients for clinical trials. Yet, data from the Cancer Action Network of the American Cancer Society suggest that most eligible oncology patients asked to enroll on a clinical trial will agree to do so. To this end, the Society for Neuro-Oncology (SNO) in collaboration with the Response Assessment in Neuro-Oncology (RANO) Working Group, patient advocacy groups, clinical trial cooperative groups, including the Adult Brain Tumor Consortium (ABTC), and other partners are working together with the intent to double clinical trial accrual over the next 5 years. Here we describe the factors contributing to poor clinical trial accrual in neuro-oncology and offer possible solutions.
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Affiliation(s)
- Eudocia Q Lee
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Ugonma N Chukwueke
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | | | | | - Jose Pablo Leone
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Terri S Armstrong
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Susan M Chang
- University of California San Francisco, San Francisco, California, USA
| | - David Arons
- National Brain Tumor Society, Newton, Massachusetts, USA
| | - Kathy Oliver
- International Brain Tumour Alliance, Tadworth, Surrey, UK
| | - Kay Verble
- The Sontag Foundation and Brain Tumor Network, Ponte Vedre Beach, Florida, USA
| | - Al Musella
- The Musella Foundation for Brain Tumor Research and Information, Hewlett, New York, USA
| | | | | | - Amanda Bates
- National Brain Tumor Society, Newton, Massachusetts, USA
| | - Lisa Doherty
- National Brain Tumor Society, Newton, Massachusetts, USA
| | | | - Sarah Gaffey
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Thomas Halkin
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | - Maryam Fouladi
- Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Nancy U Lin
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | | | - Marta Penas-Prado
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | | | | | - David Sandak
- Accelerate Brain Cancer Cure (ABC2), Washington, DC, USA
| | | | - Michael Weller
- University Hospital and University of Zurich, Zurich, Switzerland
| | | | - Patrick Y Wen
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
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24
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Karim S, Xu Y, Kong S, Abdel-Rahman O, Quan ML, Cheung WY. Generalisability of Common Oncology Clinical Trial Eligibility Criteria in the Real World. Clin Oncol (R Coll Radiol) 2019; 31:e160-e166. [PMID: 31133363 DOI: 10.1016/j.clon.2019.05.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 03/13/2019] [Accepted: 04/03/2019] [Indexed: 01/06/2023]
Abstract
AIMS Strict oncology clinical trial eligibility criteria can contribute to low accrual and result in poorly generalisable study findings. Using common eligibility criteria, we sought to (i) determine how many patients would be eligible versus ineligible and (ii) describe real-world patterns of treatments and outcomes between those considered trial eligible and ineligible. MATERIALS AND METHODS The Alberta Cancer Registry was used to assemble a population-based cohort of patients diagnosed with 11 common malignancies between 2004 and 2015. We considered age >75 years, anaemia, comorbid conditions (heart disease, uncontrolled diabetes, kidney disease, liver disease) and history of a prior malignancy or immunosuppression to be exclusion criteria. Logistic regression was used to characterise the likelihood of receiving treatment. Cox regression models were constructed to determine cancer-specific and overall survival. RESULTS We identified 125 316 cancer patients, of whom 53% were men; the median age was 66 (interquartile range 48-84) years. Approximately 38% of patients were considered trial ineligible. The most common reasons for ineligibility were advanced age (24%) and heart disease (16%). In this ineligible group, 12, 47 and 19% still underwent chemotherapy, surgery and radiotherapy, respectively. Compared with ineligible patients, eligible patients were more likely to undergo chemotherapy (odds ratio 1.98, 95% confidence interval 1.89-2.07, P < 0.0001), surgery (odds ratio 1.39, 95% confidence interval 1.32-1.46, P < 0.0001) and radiotherapy (odds ratio 1.46, 95% confidence interval 1.4-1.52, P < 0.0001). Compared with ineligible patients who did not receive treatment, those considered ineligible but who still received treatment experienced improved cancer-specific survival (hazard ratio 0.75, 95% confidence interval 0.74-0.77, P < 0.0001) and overall survival (hazard ratio 0.89, 95% confidence interval 0.87-0.90, P < 0.0001). CONCLUSIONS A significant proportion of real-world patients are unable to participate in clinical trials due to stringent exclusion criteria, but many still receive treatment in routine practice. The eligibility criteria of oncology clinical trials should be broadened.
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Affiliation(s)
- S Karim
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada.
| | - Y Xu
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - S Kong
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - O Abdel-Rahman
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada; Clinical Oncology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - M L Quan
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada; Department of Surgery, University of Calgary, Calgary, Alberta, Canada
| | - W Y Cheung
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada
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25
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Unger JM, Hershman DL, Fleury ME, Vaidya R. Association of Patient Comorbid Conditions With Cancer Clinical Trial Participation. JAMA Oncol 2019; 5:326-333. [PMID: 30629092 PMCID: PMC6439841 DOI: 10.1001/jamaoncol.2018.5953] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 10/09/2018] [Indexed: 12/22/2022]
Abstract
Importance The American Society of Clinical Oncology (ASCO), Friends of Cancer Research, and the US Food and Drug Administration recently recommended modernizing criteria related to comorbidities routinely used to exclude patients from cancer clinical trials. The goal was to design clinical trial eligibility such that trial results better reflect real-world cancer patient populations, to improve clinical trial participation, and to increase patient access to new treatments in trials. Yet despite the assumed influence of comorbidities on trial participation, the relationship between patients' comorbidity profile at diagnosis and trial participation has not been explicitly examined using patient-level data. Objectives To investigate the association between comorbidities, clinical trial decision-making, and clinical trial participation; and to estimate the potential impact of reducing comorbidity exclusion criteria on trial participation, to provide a benchmark for changing criteria. Design, Setting, and Participants A national survey was embedded within a web-based cancer treatment-decision tool accessible on multiple cancer-oriented websites. Participants must have received a diagnosis of breast, lung, colorectal, or prostate cancer. In total, 5499 surveyed patients who made a treatment decision within the past 3 months were analyzed using logistic regression analysis and simulations. Exposures Cancer diagnosis and 1 or more of 18 comorbidities. Main Outcomes and Measures Patient discussion of a clinical trial with their physician (yes vs no); if a trial was discussed, the offer of trial participation (yes vs no); and, if trial participation was offered, trial participation (yes vs no). Results Of the 5499 patients who participated in the survey, 3420 (62.6%) were women and 2079 (37.8%) were men (mean [SD] age, 56.63 [10.05] years). Most patients (65.6%; n = 3610) had 1 or more comorbidities. The most common comorbid condition was hypertension (35.0%; n = 1924). Compared with the absence of comorbidities, the presence of 1 or more comorbidities was associated with a decreased risk of trial discussions (44.1% vs 37.2%; OR, 0.86; 95% CI, 0.75-0.97; P = .02), trial offers (21.7% vs 15.7%; OR, 0.82; 95% CI, 0.70-0.96; P = .02), and trial participation (11.3% vs 7.8%; OR, 0.76; 95% CI, 0.61-0.94; P = .01). The removal of the ASCO-recommended comorbidity restrictions could generate up to 6317 additional patient trial registrations every year. Conclusions and Relevance Independent of sociodemographic variables, the presence of comorbidities is adversely associated with trial discussions, trial offers, and trial participation itself. Updating trial eligibility criteria could provide an opportunity for several thousand more patients with well-managed comorbidities to participate in clinical trials each year.
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Affiliation(s)
- Joseph M. Unger
- SWOG Statistics and Data Management Center, Seattle,
Washington
- Fred Hutchinson Cancer Research Center, Seattle,
Washington
| | | | - Mark E. Fleury
- American Cancer Society Cancer Action Network Inc,
Washington, DC
| | - Riha Vaidya
- SWOG Statistics and Data Management Center, Seattle,
Washington
- Fred Hutchinson Cancer Research Center, Seattle,
Washington
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26
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Bekelman JE, Denicoff A, Buchsbaum J. Randomized Trials of Proton Therapy: Why They Are at Risk, Proposed Solutions, and Implications for Evaluating Advanced Technologies to Diagnose and Treat Cancer. J Clin Oncol 2018; 36:2461-2464. [PMID: 29985746 PMCID: PMC6366815 DOI: 10.1200/jco.2018.77.7078] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Justin E. Bekelman
- Justin E. Bekelman, University of Pennsylvania, Philadelphia, PA; Andrea Denicoff, National Cancer Institute, Bethesda, MD; and Jeffrey Buchsbaum, National Cancer Institute, Bethesda, MD
| | - Andrea Denicoff
- Justin E. Bekelman, University of Pennsylvania, Philadelphia, PA; Andrea Denicoff, National Cancer Institute, Bethesda, MD; and Jeffrey Buchsbaum, National Cancer Institute, Bethesda, MD
| | - Jeffrey Buchsbaum
- Justin E. Bekelman, University of Pennsylvania, Philadelphia, PA; Andrea Denicoff, National Cancer Institute, Bethesda, MD; and Jeffrey Buchsbaum, National Cancer Institute, Bethesda, MD
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27
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Impact of Eligibility Criteria on Participant Enrollment for a Randomized Clinical Trial of Gonorrhea Treatment. Sex Transm Dis 2018; 44:362-364. [PMID: 28499287 DOI: 10.1097/olq.0000000000000604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND High rates of failure to qualify for clinical trial participation increase time and cost required for study completion. Identification of remediable reasons for prescreen failure can help reduce prescreen failure rates and improve study cost effectiveness. METHODS Reasons for prescreen failure to qualify for participation in a phase 2 randomized clinical trial of treatment of uncomplicated urogenital gonorrhea were collected from prescreening logs. Reasons were categorized based on whether the reason was that the subject failed to meet eligibility criteria or declined participation. Subjects who failed prescreening but could have been enrolled under protocol amendments were used to estimate potential cost savings had enrollment completed sooner. RESULTS Over 88% (1373/1554) of potential study candidates were not enrolled. The majority (68.8%) of nonenrolled subjects failed prescreening due to not meeting eligibility criteria, whereas 31.0% declined to participate. The most common reasons for failure to qualify were having only nonurogenital gonorrhea (16.4%), limited time (13.1%), and being on antiretroviral therapy (7.5%). Potential cost savings if protocol amendments affecting eligibility had been instituted earlier were estimated at US $127,500. CONCLUSIONS Careful attention to reasons for prescreen failure can inform clinical trial protocol development to address trial design features that may impact successful enrollment. More efficient subject enrollment can result in substantial cost savings.
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28
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Wilson C, Rooshenas L, Paramasivan S, Elliott D, Jepson M, Strong S, Birtle A, Beard DJ, Halliday A, Hamdy FC, Lewis R, Metcalfe C, Rogers CA, Stein RC, Blazeby JM, Donovan JL. Development of a framework to improve the process of recruitment to randomised controlled trials (RCTs): the SEAR (Screened, Eligible, Approached, Randomised) framework. Trials 2018; 19:50. [PMID: 29351790 PMCID: PMC5775609 DOI: 10.1186/s13063-017-2413-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 12/14/2017] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Research has shown that recruitment to trials is a process that stretches from identifying potentially eligible patients, through eligibility assessment, to obtaining informed consent. The length and complexity of this pathway means that many patients do not have the opportunity to consider participation. This article presents the development of a simple framework to document, understand and improve the process of trial recruitment. METHODS Eight RCTs integrated a QuinteT Recruitment Intervention (QRI) into the main trial, feasibility or pilot study. Part of the QRI required mapping the patient recruitment pathway using trial-specific screening and recruitment logs. A content analysis compared the logs to identify aspects of the recruitment pathway and process that were useful in monitoring and improving recruitment. Findings were synthesised to develop an optimised simple framework that can be used in a wide range of RCTs. RESULTS The eight trials recorded basic information about patients screened for trial participation and randomisation outcome. Three trials systematically recorded reasons why an individual was not enrolled in the trial, and further details why they were not eligible or approached, or declined randomisation. A framework to facilitate clearer recording of the recruitment process and reasons for non-participation was developed: SEAR - Screening, to identify potentially eligible trial participants; Eligibility, assessed against the trial protocol inclusion/exclusion criteria; Approach, the provision of oral and written information and invitation to participate in the trial, and Randomised or not, with the outcome of randomisation or treatment received. CONCLUSIONS The SEAR framework encourages the collection of information to identify recruitment obstacles and facilitate improvements to the recruitment process. SEAR can be adapted to monitor recruitment to most RCTs, but is likely to add most value in trials where recruitment problems are anticipated or evident. Further work to test it more widely is recommended.
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Affiliation(s)
- Caroline Wilson
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
| | - Leila Rooshenas
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
| | - Sangeetha Paramasivan
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
| | - Daisy Elliott
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
| | - Marcus Jepson
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
| | - Sean Strong
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
| | - Alison Birtle
- Rosemere Cancer Centre, Royal Preston Hospital, Sharoe Green Land North, Fulwood, Preston, Lancashire PR2 9HT UK
| | - David J. Beard
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7LD UK
| | - Alison Halliday
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, OX3 9DU UK
| | - Freddie C. Hamdy
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, OX3 9DU UK
| | - Rebecca Lewis
- Institute of Cancer Research Clinical Trials and Statistics Unit (ICR-CTSU), Institute of Cancer Research, 15 Cotswold Road, Sutton, SM2 5NG UK
| | - Chris Metcalfe
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
- Bristol Randomised Trials Collaboration University of Bristol, School of Social and Community Medicine, 39 Whatley Road, Bristol, BS8 2PS UK
| | - Chris A. Rogers
- Clinical Trials and Evaluation Unit, School of Clinical Sciences, University of Bristol, Level 7 Queens Building, Bristol Royal Infirmary, Bristol, BS2 8HW UK
| | - Robert C. Stein
- NIHR University College London Hospitals Biomedical Research Centre, 149 Tottenham Court Road, London, W1T 7DN UK
| | - Jane M. Blazeby
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
| | - Jenny L. Donovan
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK
- Collaboration for Leadership in Applied Health Research and Care West, University Hospitals Bristol, 9th Floor, Whitefriars Lewins, Bristol, BS1 2NT UK
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29
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Maxwell AE, MacLeod MJ, Joyson A, Johnson S, Ramadan H, Bellfield R, Byrne A, McGhee C, Rudd A, Price F, Vasileiadis E, Holden M, Hewitt J, Carpenter M, Needle A, Valentine S, Patel F, Harrington F, Mudd P, Emsley H, Gregary B, Kane I, Muir K, Tiwari D, Owusu-Agyei P, Temple N, Sekaran L, Ragab S, England T, Hedstrom A, Jones P, Jones S, Doherty M, McCarron MO, Cohen DL, Tysoe S, Al-Shahi Salman R. Reasons for non-recruitment of eligible patients to a randomised controlled trial of secondary prevention after intracerebral haemorrhage: observational study. Trials 2017; 18:162. [PMID: 28381307 PMCID: PMC5382439 DOI: 10.1186/s13063-017-1909-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 03/18/2017] [Indexed: 11/19/2022] Open
Abstract
Background Recruitment to randomised prevention trials is challenging, not least for intracerebral haemorrhage (ICH) associated with antithrombotic drug use. We investigated reasons for not recruiting apparently eligible patients at hospital sites that keep screening logs in the ongoing REstart or STop Antithrombotics Randomised Trial (RESTART), which seeks to determine whether to start antiplatelet drugs after ICH. Method By the end of May 2015, 158 participants had been recruited at 108 active sites in RESTART. The trial coordinating centre invited all sites that kept screening logs to submit screening log data, followed by one reminder. We checked the integrity of data, focused on the completeness of data about potentially eligible patients and categorised the reasons they were not randomised. Results Of 108 active sites, 39 (36%) provided usable screening log data over a median of ten (interquartile range = 5–13) months of recruitment per site. During this time, sites screened 633 potentially eligible patients and randomised 53 (8%) of them. The main reasons why 580 patients were not randomised were: 43 (7%) patients started anticoagulation, 51 (9%) patients declined, 148 (26%) patients’ stroke physicians were not uncertain about using antiplatelet drugs, 162 (28%) patients were too unwell and 176 (30%) patients were not randomised due to other reasons. Conclusion RESTART recruited ~8% of eligible patients. If more physicians were uncertain about the therapeutic dilemma that RESTART is addressing, RESTART could have recruited up to four times as many participants. The trial coordinating centre continues to engage with physicians about their uncertainty. Trial registration EU Clinical Trials, EudraCT 2012-003190-26. Registered on 3 July 2012.
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Affiliation(s)
- Amy E Maxwell
- Centre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Paul Mudd
- Royal Devon & Exeter Hospital, Exeter, UK
| | | | | | | | - Keith Muir
- South Glasgow University Hospital, Glasgow, UK
| | | | | | | | | | | | | | | | | | | | - Mandy Doherty
- South West Acute Hospital, Enniskillen, UK.,Altnagelvin Hospital, Londonderry, UK
| | | | | | - Sharon Tysoe
- Southend University Hospital NHS Foundation Trust, Southend-on-Sea, UK
| | - Rustam Al-Shahi Salman
- Centre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
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30
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Mackay CB, Antonelli KR, Bruinooge SS, Saint Onge JM, Ellis SD. Insurance denials for cancer clinical trial participation after the Affordable Care Act mandate. Cancer 2017; 123:2893-2900. [DOI: 10.1002/cncr.30689] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 02/27/2017] [Accepted: 03/01/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Christine B. Mackay
- Department of Health Policy and Management; University of Kansas Medical Center; Fairway Kansas
- University of Kansas Cancer Center; Fairway Kansas
| | | | | | - Jarron M. Saint Onge
- Department of Health Policy and Management; University of Kansas Medical Center; Fairway Kansas
| | - Shellie D. Ellis
- Department of Health Policy and Management; University of Kansas Medical Center; Fairway Kansas
- University of Kansas Cancer Center; Fairway Kansas
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31
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Pang HH, Wang X, Stinchcombe TE, Wong ML, Cheng P, Ganti AK, Sargent DJ, Zhang Y, Hu C, Mandrekar SJ, Redman MW, Manola JB, Schilsky RL, Cohen HJ, Bradley JD, Adjei AA, Gandara D, Ramalingam SS, Vokes EE. Enrollment Trends and Disparity Among Patients With Lung Cancer in National Clinical Trials, 1990 to 2012. J Clin Oncol 2016; 34:3992-3999. [PMID: 27646951 DOI: 10.1200/jco.2016.67.7088] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Under-representation of elderly, women, and racial/ethnic minority patients with cancer in clinical trials is of national concern. The goal of this study was to characterize enrollment trends and disparities by age, sex, and race/ethnicity in lung cancer trials. Methods We analyzed data for 23,006 National Cancer Institute cooperative group lung cancer trial participants and 578,476 patients with lung cancer from the SEER registry from 1990 to 2012. The enrollment disparity difference (EDD) and enrollment disparity ratio (EDR) were calculated on the basis of the proportion of each subgroup in the trial population and the US lung cancer population. Annual percentage changes (APCs) in the subgroup proportions in each population were compared over time. Results Enrollment disparity for patients ≥ 70 years of age with non-small-cell lung cancer improved from 1990 to 2012 (test of parallelism, P = .020), with a remaining EDD of 0.22 (95% CI, 0.19 to 0.25) and EDR of 1.65 (95% CI, 1.51 to 1.82) in 2010 to 2012. No improvement was seen for elderly patients with small-cell lung cancer (SCLC), with an APC of 0.20 ( P = .714) among trial participants, despite a rising proportion of elderly patients with SCLC in the US population (APC, 0.32; P = .020). Enrollment disparity for women with lung cancer improved overall, with the gap closing by 2012 (EDD, 0.03 [95% CI, 0.00 to 0.06]; EDR, 1.07 [95% CI, 1.00 to 1.16]). Enrollment disparities persisted without significant improvement for elderly women, blacks, Asians/Pacific Islanders, and Hispanics. Conclusion Under-representation in lung cancer trials improved significantly from 1990 to 2012 for elderly patients with non-small-cell lung cancer and for women, but ongoing efforts to improve the enrollment of elderly patients with SCLC and minorities are needed. Our study highlights the importance of addressing enrollment disparities by demographic and disease subgroups to better target under-represented groups of patients with lung cancer.
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Affiliation(s)
- Herbert H Pang
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Xiaofei Wang
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Thomas E Stinchcombe
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Melisa L Wong
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Perry Cheng
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Apar Kishor Ganti
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Daniel J Sargent
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Ying Zhang
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Chen Hu
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Sumithra J Mandrekar
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Mary W Redman
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Judith B Manola
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Richard L Schilsky
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Harvey J Cohen
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Jeffrey D Bradley
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Alex A Adjei
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - David Gandara
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Suresh S Ramalingam
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
| | - Everett E Vokes
- Herbert H. Pang and Perry Cheng, School of Public Health, Li Ka Shing Faculty of Medicine, Hong Kong, Special Administrative Region, People's Republic of China; Herbert H. Pang, Xiaofei Wang, Ying Zhang, Thomas E. Stinchcombe, and Harvey J. Cohen, Duke University School of Medicine, Durham, NC; Melisa L. Wong, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco; David Gandara, University of California, Davis Comprehensive Cancer Center, Sacramento, CA; Apar Kishor Ganti, Veterans Affairs Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE; Daniel J. Sargent and Sumithra J. Mandrekar, Mayo Clinic, Rochester, MN; Chen Hu, NRG Oncology Statistics and Data Management Center, Philadelphia, PA; Chen Hu, Johns Hopkins University School of Medicine, Baltimore, MD; Mary W. Redman, Fred Hutchinson Cancer Research Center, Seattle, WA; Judith B. Manola, Dana-Farber Cancer Institute, Boston, MA; Richard L. Schilsky, ASCO, Alexandria, VA; Jeffrey D. Bradley, Washington University School of Medicine, St Louis, MO; Alex A. Adjei, Roswell Park Cancer Institute, Buffalo, NY; Suresh S. Ramalingam, The Winship Cancer Institute of Emory University, Atlanta, GA; and Everett E. Vokes, University of Chicago, Chicago, IL
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Kerkhoff LA, Butler J, Kelkar AA, Shore S, Speight CD, Wall LK, Dickert NW. Trends in Consent for Clinical Trials in Cardiovascular Disease. J Am Heart Assoc 2016; 5:JAHA.116.003582. [PMID: 27317350 PMCID: PMC4937285 DOI: 10.1161/jaha.116.003582] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Background Cardiovascular clinical trials depend on patient enrollment. Enrollment rates appear inadequate, but little is known about how frequently patients accept or decline offers of enrollment. The objective of this study was to assess trends and predictors of patient acceptance of offers to enroll in clinical trials for cardiovascular disease. Methods and Results We utilized an established database containing all randomized, controlled trials (n=1224) in cardiovascular disease published between 2001 and 2012 in the 8 highest‐impact general medical and cardiology journals. Studies were eligible if the number of patients approached and number of patients declining enrollment could be ascertained from published materials. All studies were screened for eligibility. Each eligible study was reviewed by 3 co‐authors. All discrepancies were resolved by the group. The main outcome was acceptance rate, defined as the number of patients enrolled divided by the number patients who were eligible and approached. Only 21.7% (n=266) of studies provided information sufficient to assess patient enrollment and refusals. The median acceptance rate across trials was 83.2%. Significant predictors of higher enrollment included: enrollment in the acute setting (P=0.031); geographical region (P<0.001 for group); and trial sponsorship (P=0.006 for group). Conclusions Rates of reporting data sufficient to calculate acceptance rates are low. This compromises the ability to identify drivers of low enrollment and assess trial generalizability. However, the high rates of acceptance observed suggest that factors other than patients’ decisions may be the primary drivers of declining rates of trial enrollment.
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Affiliation(s)
- Louis A Kerkhoff
- Medical College of Georgia-University of Georgia Medical Partnership, Augusta University, Athens, GA
| | - Javed Butler
- Division of Cardiology, Stony Brook University School of Medicine, Stony Brook, NY
| | - Anita A Kelkar
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Supriya Shore
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Candace D Speight
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Louisa K Wall
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Neal W Dickert
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA
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Cheung WY, Renfro LA, Kerr D, de Gramont A, Saltz LB, Grothey A, Alberts SR, Andre T, Guthrie KA, Labianca R, Francini G, Seitz JF, O'Callaghan C, Twelves C, Van Cutsem E, Haller DG, Yothers G, Sargent DJ. Determinants of Early Mortality Among 37,568 Patients With Colon Cancer Who Participated in 25 Clinical Trials From the Adjuvant Colon Cancer Endpoints Database. J Clin Oncol 2016; 34:1182-9. [PMID: 26858337 DOI: 10.1200/jco.2015.65.1158] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Factors associated with early mortality after surgery and treatment with adjuvant chemotherapy in colon cancer are poorly understood. We aimed to characterize the determinants of early mortality in a large cohort of colon cancer trial participants. METHODS A pooled analysis of 37,568 patients in 25 randomized trials of adjuvant systemic therapy was conducted. Multivariable logistic regression models with several definitions of early mortality (30, 60, and 90 days, and 6 months) were constructed, adjusting for clinically and statistically significant variables. A nomogram for 6-month mortality was developed and validated. RESULTS Median age among patients was 61 years, patient demographics included 54% men and 90% White, 29% and 71% had stage II and III disease, respectively, and 79%, 20%, and 1% had an Eastern Cooperative Oncology Group performance status (PS) of 0, 1, and ≥ 2, respectively. Early mortality was low: 0.3% at 30 days, 0.6% at 60 days, 0.8% at 90 days, and 1.4% at 6 months. Of those patients who died by 6 months post-random assignment, 40% had documented disease recurrence prior to death. Early disease recurrence was associated with a markedly increased risk of death during the first 6 months post-treatment (hazard ratio, 82.6; 95%CI, 66.9 to 102.1). In prognostic analyses, advanced age, male sex, poorer PS, increasing ratio of positive to examined lymph nodes, earlier decade of enrollment, and higher tumor stage and grade predicted a greater likelihood of early mortality, whereas treatment received was not strongly predictive. A multivariable model for 6-month mortality showed strong optimism-adjusted discrimination (concordance index, 0.73) and calibration. CONCLUSION Early mortality was infrequent but more prevalent in patients with advanced age and a PS of ≥ 2, underscoring the need to carefully consider the risk-to-benefit ratio when making treatment decisions in these subgroups.
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Affiliation(s)
- Winson Y Cheung
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA.
| | - Lindsay A Renfro
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - David Kerr
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Aimery de Gramont
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Leonard B Saltz
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Axel Grothey
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Steven R Alberts
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Thierry Andre
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Katherine A Guthrie
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Roberto Labianca
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Guido Francini
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Jean-Francois Seitz
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Chris O'Callaghan
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Chris Twelves
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Eric Van Cutsem
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Daniel G Haller
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Greg Yothers
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
| | - Daniel J Sargent
- Winson Y. Cheung, British Columbia Cancer Agency, Vancouver, British Columbia; Chris O'Callaghan, Queen's University, Kingston, Ontario, Canada; Lindsay A. Renfro, Axel Grothey, Steven R. Alberts, and Daniel J. Sargent, Mayo Clinic, Rochester, MN; David Kerr, University of Oxford, Oxford; Chris Twelves, University of Leeds and St James Institute of Oncology, Leeds, United Kingdom; Aimery de Gramont, Franco-British Institute, Levallois-Perret; Thierry Andre, Hospital Saint-Antoine and Pierre and Marie Curie University, Paris; Jean-Francois Seitz, La Timone Hospital, Aix-Marseille University, Marseille, France; Leonard B. Saltz, Memorial Sloan Kettering Cancer Center, New York, NY; Katherine A. Guthrie, Fred Hutchinson Cancer Center, Seattle, WA; Roberto Labianca, Ospedale Giovanni XXIII, Bergamo; Guido Francini, University of Siena, Siena, Italy; Eric Van Cutsem, University Hospital Leuven, Leuven, Belgium; Daniel G. Haller, University of Pennsylvania, Philadelphia; and Greg Yothers, University of Pittsburgh, Pittsburgh, PA
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Dimond EP, Zon RT, Weiner BJ, St Germain D, Denicoff AM, Dempsey K, Carrigan AC, Teal RW, Good MJ, McCaskill-Stevens W, Grubbs SS, Dimond EP, Zon RT, Weiner BJ, St Germain D, Denicoff AM, Dempsey K, Carrigan AC, Teal RW, Good MJ, McCaskill-Stevens W, Grubbs SS. Clinical Trial Assessment of Infrastructure Matrix Tool to Improve the Quality of Research Conduct in the Community. J Oncol Pract 2016; 12:63-4, e23-35. [PMID: 26627979 PMCID: PMC4976452 DOI: 10.1200/jop.2015.005181] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
PURPOSE Several publications have described minimum standards and exemplary attributes for clinical trial sites to improve research quality. The National Cancer Institute (NCI) Community Cancer Centers Program (NCCCP) developed the clinical trial Best Practice Matrix tool to facilitate research program improvements through annual self-assessments and benchmarking. The tool identified nine attributes, each with three progressive levels, to score clinical trial infrastructural elements from less to more exemplary. The NCCCP sites correlated tool use with research program improvements, and the NCI pursued a formative evaluation to refine the interpretability and measurability of the tool. METHODS From 2011 to 2013, 21 NCCCP sites self-assessed their programs with the tool annually. During 2013 to 2014, NCI collaborators conducted a five-step formative evaluation of the matrix tool. RESULTS Sites reported significant increases in level-three scores across the original nine attributes combined (P<.001). Two specific attributes exhibited significant change: clinical trial portfolio diversity and management (P=.0228) and clinical trial communication (P=.0281). The formative evaluation led to revisions, including renaming the Best Practice Matrix as the Clinical Trial Assessment of Infrastructure Matrix (CT AIM), expanding infrastructural attributes from nine to 11, clarifying metrics, and developing a new scoring tool. CONCLUSION Broad community input, cognitive interviews, and pilot testing improved the usability and functionality of the tool. Research programs are encouraged to use the CT AIM to assess and improve site infrastructure. Experience within the NCCCP suggests that the CT AIM is useful for improving quality, benchmarking research performance, reporting progress, and communicating program needs with institutional leaders. The tool model may also be useful in disciplines beyond oncology.
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Affiliation(s)
- Eileen P Dimond
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Robin T Zon
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Bryan J Weiner
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Diane St Germain
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Andrea M Denicoff
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Kandie Dempsey
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Angela C Carrigan
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Randall W Teal
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Marjorie J Good
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Worta McCaskill-Stevens
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Stephen S Grubbs
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Eileen P Dimond
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Robin T Zon
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Bryan J Weiner
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Diane St Germain
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Andrea M Denicoff
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Kandie Dempsey
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Angela C Carrigan
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Randall W Teal
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Marjorie J Good
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Worta McCaskill-Stevens
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
| | - Stephen S Grubbs
- Michiana Hematology Oncology, South Bend, IN; University of North Carolina (UNC) Chapel Hill; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC; National Cancer Institute, Bethesda; Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD; and Helen F. Graham Cancer Center and Research Institute, Newark, DE
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Importance of including patients with comorbidities in clinical trials. Lancet Oncol 2016; 17:17-8. [DOI: 10.1016/s1470-2045(15)00452-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 10/19/2015] [Accepted: 10/19/2015] [Indexed: 01/18/2023]
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Mackay CB, Gurley-Calvez T, Erickson KD, Jensen RA. Clinical trial insurance coverage for cancer patients under the Affordable Care Act. Contemp Clin Trials Commun 2015; 2:69-74. [PMID: 29736447 PMCID: PMC5935846 DOI: 10.1016/j.conctc.2015.12.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 11/23/2015] [Accepted: 12/10/2015] [Indexed: 10/31/2022] Open
Abstract
Background Participation in cancer clinical trials has been shown to increase overall survival with minimal increase in cost, but enrollment in adult cancer clinical trials remains low. One factor limiting enrollment is lack of insurance coverage, but this barrier should be reduced under the 2010 Patient Protection and Affordable Care Act (ACA), which includes a provision requiring coverage for clinical trial participation as of 2014. Methods To assess the number of Kansas adults aged 19-64, newly covered with health insurance for participation in oncology clinical trials as a result of the ACA, a cross sectional design using extracted data from the 2012 American Community Survey, Public Use Microdata Sample to estimate the number of individuals covered by insurance and data from the 2014 Department of Health and Human Services Health Insurance Marketplace enrollment to estimate those newly enrolled through ACA. Results In 2014, there was an estimated increase of 3% (54,397; 95% CI: 44,149-64,244) for a total of 72% (1,171,041) of Kansans aged 19 to 64 with health insurance coverage for clinical trial participation. Conclusion Three main factors limit the effectiveness of the ACA provisions in expanding clinical trial coverage: 1) 'grandfathered' self-funded employer plans not subject to state Employee Retirement Income Security Act (ERISA) regulations, 2) Medicaid coverage limits not addressed under the ACA, 3) populations that remain uninsured. Kansas saw a negligible increase in insurance coverage as a result of the ACA thus lack of insurance coverage is likely to remain a concern for cancer patients.
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Affiliation(s)
- Christine B Mackay
- University of Kansas Medical Center, Department of Health Policy and Management, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA.,University of Kansas Cancer Center, 4350 Shawnee Mission Parkway, Fairway, KS 66205, USA
| | - Tami Gurley-Calvez
- University of Kansas Medical Center, Department of Health Policy and Management, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA.,University of Kansas Cancer Center, 4350 Shawnee Mission Parkway, Fairway, KS 66205, USA
| | - Kirsten D Erickson
- University of Kansas Cancer Center, 4350 Shawnee Mission Parkway, Fairway, KS 66205, USA
| | - Roy A Jensen
- University of Kansas Cancer Center, 4350 Shawnee Mission Parkway, Fairway, KS 66205, USA
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Holden DJ, Reiter K, O'Brien D, Dalton K. The strategic case for establishing public-private partnerships in cancer care. Health Res Policy Syst 2015; 13:44. [PMID: 26462913 PMCID: PMC4604611 DOI: 10.1186/s12961-015-0031-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 09/17/2015] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND In 2007, the National Cancer Institute (NCI) launched the NCI Community Cancer Centers Program (NCCCP) as a public-private partnership with community hospitals with a goal of advancing cancer care and research. In order to leverage federal dollars in a time of limited resources, matching funds from each participating hospital were required. The purpose of this paper is to examine hospitals' level of and rationale for co-investment in this partnership, and whether there is an association between hospitals' co-investment and achievement of strategic goals. METHODS Analysis using a comparative case study and micro-cost data was conducted as part of a comprehensive evaluation of the NCCCP pilot to determine the level of co-investment made in support of NCI's goals. In-person or telephone interviews with key informants were conducted at 10 participating hospital and system sites during the first and final years of implementation. Micro-cost data were collected annually from each site from 2007 to 2010. Self-reported data from each awardee are presented on patient volume and physician counts, while secondary data are used to examine the local Medicare market share. RESULTS The rationale expressed by interviewees for participation in a public-private partnership with NCI included expectations of increased market share, higher patient volumes, and enhanced opportunities for cancer physician recruitment as a result of affiliation with the NCI. On average, hospitals invested resources into the NCCCP at a level exceeding $3 for every $1 of federal funds. Six sites experienced a statistically significant change in their Medicare market share. Cancer patient volume increased by as much as one-third from Year 1 to Year 3 for eight of the sites. Nine sites reported an increase in key cancer physician recruitment. CONCLUSIONS Demonstrated investments in cancer care and research were associated with increases in cancer patient volume and perhaps in recruitment of key cancer physicians, but not in increased Medicare market share. Although the results reflect a small sample of hospitals, findings suggest that hospital executives believe there to be a strategic case for a public-private partnership as demonstrated through the NCCCP, which leveraged federal funds to support mutual goals for advancing cancer care and research.
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Affiliation(s)
- Debra J Holden
- RTI International, 3040 E Cornwallis Rd, PO Box 12194, Research Triangle Park, NC, 27709, USA.
| | - Kristin Reiter
- Department of Health Policy and Management, The University of North Carolina, Chapel Hill, NC, 27599, USA.
| | - Donna O'Brien
- Strategic Visions in Healthcare, LLC, New York, NY, USA.
| | - Kathleen Dalton
- RTI International, 3040 E Cornwallis Rd, PO Box 12194, Research Triangle Park, NC, 27709, USA.
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Dimond EP, St Germain D, Nacpil LM, Zaren HA, Swanson SM, Minnick C, Carrigan A, Denicoff AM, Igo KE, Acoba JD, Gonzalez MM, McCaskill-Stevens W. Creating a "culture of research" in a community hospital: Strategies and tools from the National Cancer Institute Community Cancer Centers Program. Clin Trials 2015; 12:246-56. [PMID: 25691600 PMCID: PMC4420772 DOI: 10.1177/1740774515571141] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The value of community-based cancer research has long been recognized. In addition to the National Cancer Institute's Community Clinical and Minority-Based Oncology Programs established in 1983, and 1991 respectively, the National Cancer Institute established the National Cancer Institute Community Cancer Centers Program in 2007 with an aim of enhancing access to high-quality cancer care and clinical research in the community setting where most cancer patients receive their treatment. This article discusses strategies utilized by the National Cancer Institute Community Cancer Centers Program to build research capacity and create a more entrenched culture of research at the community hospitals participating in the program over a 7-year period. METHODS To facilitate development of a research culture at the community hospitals, the National Cancer Institute Community Cancer Centers Program required leadership or chief executive officer engagement; utilized a collaborative learning structure where best practices, successes, and challenges could be shared; promoted site-to-site mentoring to foster faster learning within and between sites; required research program assessments that spanned clinical trial portfolio, accrual barriers, and outreach; increased identification and use of metrics; and, finally, encouraged research team engagement across hospital departments (navigation, multidisciplinary care, pathology, and disparities) to replace the traditionally siloed approach to clinical trials. LIMITATIONS The health-care environment is rapidly changing while complexity in research increases. Successful research efforts are impacted by numerous factors (e.g. institutional review board reviews, physician interest, and trial availability). The National Cancer Institute Community Cancer Centers Program sites, as program participants, had access to the required resources and support to develop and implement the strategies described. Metrics are an important component yet often challenging to identify and collect. The model requires a strong emphasis on outreach that challenges hospitals to improve and expand their reach, particularly into underrepresented populations and catchment areas. These efforts build on trust and a referral pipeline within the community which take time and significant commitment to establish. CONCLUSION The National Cancer Institute Community Cancer Centers Program experience provides a relevant model to broadly address creating a culture of research in community hospitals that are increasingly networked via systems and consortiums. The strategies used align well with the National Cancer Institute-American Society of Clinical Oncology Accrual Symposium recommendations for patient-/community-, physician-/provider-, and site-/organizational-level approaches to clinical trials; they helped sites achieve organizational culture shifts that enhanced their cancer research programs. The National Cancer Institute Community Cancer Centers Program hospitals reported that the strategies were challenging to implement yet proved valuable as they provided useful metrics for programmatic assessment, planning, reporting, and growth. While focused on oncology trials, these concepts may be useful within other disease-focused research as well.
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Affiliation(s)
- Eileen P Dimond
- Division of Cancer Prevention, National Cancer Institute, Bethesda, MD, USA
| | - Diane St Germain
- Division of Cancer Prevention, National Cancer Institute, Bethesda, MD, USA
| | | | | | | | | | - Angela Carrigan
- Clinical Research Directorate/Clinical Monitoring Research Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Andrea M Denicoff
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD, USA
| | - Kathleen E Igo
- Clinical Research Directorate/Clinical Monitoring Research Program, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | | | - Maria M Gonzalez
- St. Joseph Hospital, Orange, CA, USA Roy and Patricia Disney Family Cancer Center, Providence Saint Joseph Medical Center, Burbank, CA, USA
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Screening for brain cancer: why (not): letter. World Neurosurg 2014; 82:e841-3. [PMID: 25173448 DOI: 10.1016/j.wneu.2014.08.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2014] [Accepted: 08/25/2014] [Indexed: 01/16/2023]
Abstract
In an era of emphasis on disease prevention and its early detection, some have raised the possibility of systematic screening programs concerning brain/cranial disease, namely in search of asymptomatic brain tumors. In this work, the authors enumerate major arguments in favor and against this approach by analyzing the existing literature and conclude there is an absence of evidence sustaining this procedure in terms of clinical and economical advantages, with no clear benefit both to the patient and health systems.
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Langford AT, Resnicow K, Dimond EP, Denicoff AM, Germain DS, McCaskill-Stevens W, Enos RA, Carrigan A, Wilkinson K, Go RS. Racial/ethnic differences in clinical trial enrollment, refusal rates, ineligibility, and reasons for decline among patients at sites in the National Cancer Institute's Community Cancer Centers Program. Cancer 2014; 120:877-84. [PMID: 24327389 PMCID: PMC3947654 DOI: 10.1002/cncr.28483] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 09/20/2013] [Accepted: 09/26/2013] [Indexed: 11/10/2022]
Abstract
BACKGROUND This study examined racial/ethnic differences among patients in clinical trial (CT) enrollment, refusal rates, ineligibility, and desire to participate in research within the National Cancer Institute's Community Cancer Centers Program (NCCCP) Clinical Trial Screening and Accrual Log. METHODS Data from 4509 log entries were evaluated in this study. Four logistic regression models were run using physical/medical conditions, enrollment into a CT, patient eligible but declined a CT, and no desire to participate in research as dependent variables. RESULTS Age ≥ 65 years (OR = 1.51, 95% CI = 1.28-1.79), males (OR = 2.28, 95% CI = 1.92-2.71), and non-Hispanic black race (OR = 1.53, 95% CI = 1.2-1.96) were significantly associated with more physical/medical conditions. Age ≥ 65 years was significantly associated with lower CT enrollment (OR = 0.83, 95% CI = 0.7-0.98). Males (OR = 0.78, 95% CI = 0.65-0.94) and a higher grade level score for consent form readability (OR = 0.9, 95% CI = 0.83-0.97) were significantly associated with lower refusal rates. Consent page length ≥ 20 was significantly associated with lower odds of "no desire to participate in research" among CT decliners (OR = 0.75, 95% CI = 0.58-0.98). CONCLUSIONS There were no racial/ethnic differences in CT enrollment, refusal rates, or "no desire to participate in research" as the reason given for CT refusal. Higher odds of physical/medical conditions were associated with older age, males, and non-Hispanic blacks. Better management of physical/medical conditions before and during treatment may increase the pool of eligible patients for CTs. Future work should examine the role of comorbidities, sex, age, and consent form characteristics on CT participation.
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Affiliation(s)
- Aisha T. Langford
- University of Michigan, School of Public Health, 1415 Washington Heights, Ann Arbor, Michigan 48109
| | - Ken Resnicow
- University of Michigan, School of Public Health,
| | | | | | | | | | | | - Angela Carrigan
- Clinical Research Directorate/CMRP, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland
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