Publications by authors named "Arif Kamal"

Introduction: Patient navigation is recommended by accrediting bodies such as the Commission on Cancer and is a key element in payment reform demonstration projects, due to the established benefits in reducing barriers to healthcare, improving care coordination and reducing healthcare utilisation. However, oncology practices are often resource constrained and lack the capacity to extend navigation services at the desired intensity for their patient population. The American Cancer Society (ACS) developed the ACS Community Access to Resources, Education, and Support (CARES) programme to expand navigation capacity through the training of students from local universities as volunteers to serve as non-clinical navigators to support cancer patients.

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Purpose: Modeling passively collected smartphone sensor data (called digital phenotyping) has the potential to detect distress among family caregivers and patients with advanced cancer and could lead to novel clinical models of cancer care. The purpose of this study was to assess the feasibility and acceptability of collecting passive smartphone data from family caregivers and their care recipients with advanced cancer over 24 weeks.

Methods: This was an observational feasibility study.

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Despite physical and emotional distress in patients with gynecologic malignancies, palliative care (PC) is underutilized. We characterize referral practices, symptom burden and functional status at the time of initial PC encounter for patients with gynecologic cancer. Data were extracted from the standardized Quality Data Collection Tool for Palliative Care (QDACT-PC).

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Importance: Despite the evidence for early palliative care improving outcomes, it has not been widely implemented in part due to palliative care workforce limitations.

Objective: To evaluate a stepped-care model to deliver less resource-intensive and more patient-centered palliative care for patients with advanced cancer.

Design, Setting, And Participants: Randomized, nonblinded, noninferiority trial of stepped vs early palliative care conducted between February 12, 2018, and December 15, 2022, at 3 academic medical centers in Boston, Massachusetts, Philadelphia, Pennsylvania, and Durham, North Carolina, among 507 patients who had been diagnosed with advanced lung cancer within the past 12 weeks.

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Context: Despite clinical benefits of early palliative care, little is known about Medicare physician workforce specialized in Hospice and Palliative Medicine (HPM) and their service delivery settings.

Objectives: To examine changes in Medicare HPM physician workforce and their service delivery settings in 2008-2020.

Methods: Using the Medicare Data on Provider Practice and Specialty from 2008 to 2020, we identified 2375 unique Medicare Fee-For-Service (FFS) physicians (15,565 physician-year observations) with self-reported specialty in "Palliative Care and Hospice".

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Background: Few studies have comprehensively compared health-related quality of life (HRQoL) between metastatic prostate cancer survivors, survivors with non-metastatic disease, and men without a cancer history.

Methods: We used the Surveillance, Epidemiology, and End Results-Medicare Health Outcomes Survey (SEER-MHOS) data linkage to identify men aged ≥ 65 years enrolled in Medicare Advantage (MA) plans. Prostate cancer survivors were diagnosed between 1988 and 2017 and completed MHOS surveys between 1998 and 2019.

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Purpose: Socioeconomic differences are partially responsible for racial inequities in cancer outcomes, yet the association of area-level socioeconomic disadvantage and race with end-of-life (EOL) cancer care quality is poorly understood.

Methods: This retrospective study used electronic medical records from an academic health system to identify 33,635 adults with cancer who died between 2013 and 2019. Using multivariable logistic regression, we examined associations between decedent characteristics and EOL care, including emergency department (ED) visits, intensive care unit (ICU) stays, palliative care consultation (PCC), hospice order, and in-hospital deaths.

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Article Synopsis
  • The American Cancer Society's 2021 report highlights significant disparities in cancer outcomes based on race, ethnicity, education, and geographic location across the U.S.
  • Black and American Indian/Alaska Native populations face higher cancer death rates, and those with lower educational attainment experience even greater mortality rates, indicating socioeconomic status as a key factor.
  • The report also reviews successful programs and suggests policy changes aimed at reducing these inequalities in cancer disparities.
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Gaps in the cancer care continuum are vast, both in the United States and globally. The American Cancer Society orchestrates an integrated, tripartite approach toward improving the lives of cancer patients and their families through research, advocacy, and patient support. With a focus on eradicating cancer disparities, the American Cancer Society aims to scale and deploy best practices worldwide through partnerships, to ensure everyone has an opportunity to prevent, detect, treat, and survive cancer.

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Clinical guidelines have endorsed early palliative care for patients with advanced malignancies, but receipt remains low in the US. This study examined the association between Medicaid expansion under the Affordable Care Act and receipt of palliative care among patients newly diagnosed with advanced-stage cancers. Using the National Cancer Database, we found that the percentage of eligible patients who received palliative care as part of first-course treatment increased from 17.

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Cancer is an inherently complex and intense medical condition that often requires prolonged treatment and surveillance over years. Treatments can lead to frequent side effects and anxiety, requiring constant communication and follow-up with patients. Oncologists have the unique privilege of developing close relationships with their patients that evolve through the course of their disease.

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Background: Digital phenotyping may detect changes in health outcomes and potentially lead to proactive measures to mitigate health declines and avoid major medical events. While health-related outcomes have traditionally been acquired through self-report measures, those approaches have numerous limitations, such as recall bias, and social desirability bias. Digital phenotyping may offer a potential solution to these limitations.

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Purpose: Despite the growing calls for early and ubiquitous completion of advance directives (ADs), studies exploring links between AD completion and their impact on outcomes of patients with cancer have mixed conclusions. We used the ASCO Quality Oncology Practice Initiative (QOPI) registry to compare end-of-life (EOL) quality measures and the effect of QOPI certification among patients with and without early AD completion, defined as completion within the first three oncology visits after cancer diagnosis.

Methods: Deidentified patient-level data were analyzed from the QOPI database from 2015 through 2017.

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Context: While progress has been made in the ability to measure the quality of hospice and specialty palliative care, there are notable gaps. A recent analysis conducted by Center for Medicare and Medicaid Services (CMS) revealed a paucity of patient-reported measures, particularly in palliative care domains such as symptom management and communication.

Objectives: The research team, consisting of quality measure and survey developers, psychometricians, and palliative care clinicians, used established state-of-the art methods for developing and testing patient-reported measures.

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Purpose: American Society for Clinical Oncology released the Choosing Wisely list in 2012, highlighting low-value procedures that lack evidence, advising against the use of positron emission tomography, computerized tomography, and radionuclide bone scans for the staging of early-stage breast cancer at low risk for metastasis. The objective of the study was to assess the impact of the American Society of Clinical Oncology Choosing Wisely guidelines on inappropriate staging imaging among early-stage breast cancers.

Methods: The Surveillance, Epidemiology, and End Results Program-Medicare data set was used to identify 50,004 women age 66 years and older with new incident diagnosis of early-stage breast cancer (stage 0 through stage 2a; T < 4, N = 0, and M = 0).

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Article Synopsis
  • The study investigated the performance of 192 oncology practices in delivering oral chemotherapy measures as part of ASCO's Quality Oncology Practice Initiative (QOPI) in 2017 and 2018.
  • It compared the performance between certified (26%) and non-certified (74%) practices, finding certified practices were more likely to provide education about clinic contact instructions.
  • Overall, there was significant variability in how practices implemented oral chemotherapy measures, indicating a need for improved standards tailored to the unique challenges of oral treatments.
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Timely and accurate diagnosis of breast cancer is essential for efficient treatment and the best possible survival rates. Biosensors have emerged as a smart diagnostic platform for the detection of biomarkers specific to the onset, recurrence, and therapeutic drug monitoring of breast cancer. There have been exciting recent developments, including significant improvements in the validation, sensitivity, specificity, and integration of sample processing steps to develop point-of-care (POC) integrated micro-total analysis systems for clinical settings.

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Historically marginalized religious and cultural groups are at risk for lower quality of care than majority groups. No study to date specifically queries Muslim experiences with the American health care system (AHCS). We performed a thematic analysis of Muslim parents' interactions with the AHCS and how their background informs their approach to care.

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Immune checkpoint inhibitors (ICI), such as PD-1/PDL-1 and CTLA-4, have become widely used in the treatment of solid and hematological malignancies; their use and side effects are increasingly seen in the palliative care (PC) population. These drugs can result in immune-mediated endocrinopathies; the thyroid is the most common endocrine gland affected, but the pituitary, adrenals, and pancreas may be affected as well. Symptoms may be insidious and nonspecific.

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Breast cancer is a leading cause of mortality among women. The patient's survival rate is uncertain due to the limitations in the accuracy of diagnosis and effective monitoring during cancer treatment. The key to efficaciously controlling cancer on a larger scale is effective diagnosis at an early stage of cancer by distinguishing the vital signatures of the diseased from the normal breast tissue.

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