Publications by authors named "Leigh Boehmer"

NCCN guidelines indicate that cancer clinical trials (CCTs) are the best management for patients with cancer. However, only 5% of patients enroll in them. We examined oncologists' perceived barriers and facilitators to discussing CCTs.

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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.

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Numerous studies have documented patient-level barriers to research participation that are often connected to social determinants of health. As described in this paper, to significantly move the needle toward greater diversity and inclusion in cancer research, it will take a full commitment to integrating an equity lens across the cancer research ecosystem, specifically among sponsors, institutions, and investigators.

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Purpose: The COVID-19 pandemic has caused great strain on older adults with cancer and their healthcare providers. This study explored healthcare providers' reported changes in cancer care, clinical barriers to care, patient questions, and the overall experiences of caring for older adults with cancer during the COVID-19 crisis.

Methods: The Advocacy Committee of the Cancer and Aging Research Group and the Association of Community Cancer Centers developed a survey for healthcare providers of adults with cancer, inquiring about their experiences during the pandemic.

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Introduction: The COVID-19 pandemic has created unprecedented obstacles leading to delays in treatment for older adults with cancer. Due to limited resources at the height of the pandemic, healthcare providers were constantly faced with ethical dilemmas regarding postponing or rescheduling care for their patients.

Materials And Methods: Two survey-based studies were conducted at different time-points during the pandemic looking at factors affecting oncology care providers' attitudes towards delay in treatment for older adults with cancer.

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Purpose: Cancer trial participants do not reflect the racial and ethnic diversity in the population of people with cancer in the United States. As a result of multiple system-, patient-, and provider-level factors, including implicit bias, cancer clinical trials are not consistently offered to all potentially eligible patients.

Materials And Methods: ASCO and ACCC evaluated the utility (pre- and post-test knowledge changes) and feasibility (completion rates, curriculum satisfaction metrics, survey questions, and interviews) of a customized online training program combined with facilitated peer-to-peer discussion designed to help research teams identify their own implicit biases and develop strategies to mitigate them.

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Clinical trial participants do not reflect the racial and ethnic diversity of people with cancer. ASCO and the Association of Community Cancer Centers collaborated on a quality improvement study to enhance racial and ethnic equity, diversity, and inclusion (EDI) in cancer clinical trials. The groups conducted a pilot study to examine the feasibility, utility, and face validity of a two-part clinical trial site self-assessment to enable diverse types of research sites in the United States to (1) review internal data to assess racial and ethnic disparities in screening and enrollment and (2) review their policies, programs, procedures to identify opportunities and strategies to improve EDI.

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Purpose: Care for older adults with cancer became more challenging during the COVID-19 pandemic, particularly in urban hotspots. This study examined the potential differences in healthcare providers' provision of as well as barriers to cancer care for older adults with cancer between urban and suburban/rural settings.

Methods: Members of the Advocacy Committee of the Cancer and Aging Research Group, with the Association of Community Cancer Centers, surveyed multidisciplinary healthcare providers responsible for the direct care of patients with cancer.

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Purpose: Comprehensive cancer care (CCC) delivery is recommended in guidelines and considered essential for high-quality cancer management. Barriers, such as insufficient reimbursement, prevent consistent access to and delivery of CCC. Association of Community Cancer Centers conducted a national survey to elucidate capacity and barriers to CCC delivery to inform policy and value-based payment reform.

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Background: Although implementation of patient navigation programs in clinical practice is widespread, heterogeneity exists in the design and delivery of these services. Greater clarity is required on competencies of personnel, delineation of their roles in multidisciplinary cancer care teams, navigation service components that positively impact patient outcomes, and associated metrics.

Methods: A national, double-blind, online survey was implemented between January 24, 2019, and April 25, 2019, to investigate care coordination for advanced (stage III/IV) non-small cell lung cancer (NSCLC).

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A concerted commitment across research stakeholders is necessary to increase equity, diversity, and inclusion (EDI) and address barriers to cancer clinical trial recruitment and participation. Racial and ethnic diversity among trial participants is key to understanding intrinsic and extrinsic factors that may affect patient response to cancer treatments. This ASCO and Association of Community Cancer Centers (ACCC) Research Statement presents specific recommendations and strategies for the research community to improve EDI in cancer clinical trials.

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The average lifetime risk of breast cancer for an American woman is 12.5%, but individual risks vary significantly. Risk modeling is a standard of care for breast cancer screening and prevention with recommended tools to stratify individual risks based on age, family history, breast density, and a host of other known risk factors.

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Article Synopsis
  • Advanced practitioners (APs) like nurse practitioners and physician assistants play a big role in helping cancer patients and improving their care.
  • A survey in early 2020 showed that most APs think clinical trials (research studies for new treatments) are important, but many want to be more involved in them.
  • Some challenges APs face in participating more in clinical trials include not having enough time, not knowing enough details about the trials, and not having a clear role in the research process.
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The high lethality of ovarian cancer in the United States and associated complexities of the patient journey across the cancer care continuum warrant an assessment of current practices and barriers to quality care in the United States. The objectives of this study were to identify and assess key components in the provision of high-quality care delivery for patients with ovarian cancer, identify challenges in the implementation of best practices, and develop corresponding quality-related recommendations to guide multidisciplinary ovarian cancer programs and practices. This multiphase ovarian cancer quality-care initiative was guided by a multidisciplinary expert steering committee, including gynecologic oncologists, pathologists, a genetic counselor, a nurse navigator, social workers, and cancer center administrators.

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Purpose: Insufficient characterization of the optimal multidisciplinary team and lack of understanding of barriers to quality care are unmet needs in the management of stage III or IV non-small-cell lung cancer (NSCLC). A national survey was conducted to inform the design and execution of process improvement plans and address identified barriers.

Methods: A steering committee of multidisciplinary specialists and representation from patient advocacy collaborated for a comprehensive, double-blind, web-based survey (January-April 2019) to obtain insights on care delivery for patients with advanced NSCLC in a diverse set of US community cancer programs.

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Objectives: Care for older adults with cancer became more challenging during the COVID-19 pandemic. We sought to examine cancer care providers' attitudes toward the barriers and facilitators related to the care for these patients during the pandemic.

Materials And Methods: Members of the Advocacy Committee of the Cancer and Aging Research Group, along with the Association of Community Cancer Centers, developed the survey distributed to multidisciplinary healthcare providers responsible for the direct care of patients with cancer.

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Objectives: Care for older adults with cancer became more challenging during the COVID-19 pandemic. We sought to examine healthcare providers' clinical barriers, patient questions, and overall experiences related to care delivery for these patients during the pandemic.

Materials And Methods: Members of the Advocacy Committee of the Cancer and Aging Research Group along with the Association of Community Cancer Centers developed a 20-question survey for healthcare providers of older adults with cancer.

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Cardiotoxic effects of chemotherapy and targeted drugs are ubiquitous and challenging in the field of oncology therapeutics. The broad spectrum of toxicities ranging from ischemic, hypertensive, cardiomyopathic, and arrhythmic complications can present as a significant challenge for clinicians treating cancer patients. If early diagnosis and intervention of cardiotoxic complications is missed, this can lead to delay or abrogation of planned treatment, which can potentially culminate to significant morbidity due to not only the cardiotoxic complications but also the progression of cancer.

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Background: Influenza leads to significant morbidity and mortality in patients with cancer. Patients with cancer receiving chemotherapy may not mount an adequate immune response to the vaccine. We performed this pilot study to evaluate the immunogenicity of influenza vaccination in patients with cancer receiving chemotherapy.

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Study Objective: To evaluate single fixed dosing versus weight-based dosing strategies for rasburicase to determine the minimum dose required to mitigate hyperuricemia in the treatment or prevention of tumor lysis syndrome.

Design: Retrospective medical record review

Setting: Academic medical center

Patients: A total of 373 patients with a diagnosis of a hematologic malignancy or solid tumor and who received at least one dose of rasburicase over a 6-year period between January 1, 2005, and February 18, 2011; 180 patients received single doses of 3 mg (38 patients), 6 mg (99 patients), or 7.5 mg (43 patients), and 193 patients received weight-based dosing.

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