Publications by authors named "Sweetenham J"

Objectives: Despite widespread efforts to reduce emergency department (ED) visits, patients newly diagnosed with cancer often use the ED for commonly anticipated acute care needs. Existing delivery innovations to reduce ED use are underused, and reasons for this are not understood. Patients who recently visited the ED may provide insights into these patterns of care.

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  • The study aimed to investigate how the Affordable Care Act (ACA) and its Medicaid expansion impacted insurance coverage and survival rates for patients with HIV-related aggressive lymphoma.
  • Researchers analyzed data from the National Cancer Database, focusing on adults diagnosed between 2007 and 2016 to compare survival outcomes between states that adopted Medicaid expansion and those that did not.
  • The results indicated a significant decrease in uninsured individuals and a marked improvement in 2-year survival rates for patients in Medicaid expansion states (7.17% increase), suggesting that the ACA positively affected health outcomes in this population.
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Background: Internet-based health education is increasingly vital in patient care. However, the readability of online information often exceeds the average reading level of the US population, limiting accessibility and comprehension. This study investigates the use of chatbot artificial intelligence to improve the readability of cancer-related patient-facing content.

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Objectives: Adults with a new diagnosis of cancer frequently visit emergency departments (EDs) for disease- and treatment-related issues, although not exclusively. Many cancer care providers have 24/7 clinician phone triage available, but initial recorded phone messages tend to advise patients to go to the nearest ED if they are "experiencing a medical emergency." It is unclear how well patients triage themselves to the optimal site of care.

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Survival rates for people with cancer and quality of life for survivors have increased significantly as a result of innovations in cancer treatment, improvements in early detection, and improved healthcare access. In the United States, 1 in 2 men and 1 in 3 women will be diagnosed with cancer in their lifetime. As more cancer survivors and patients remain in the workforce, employers must evaluate how they can adjust workplace policies to meet employee and business needs.

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Purpose: The 21st Century Cures Act mandates the immediate release of clinical information (IRCI) to patients. Immediate sharing of sensitive test results to patients with cancer might have serious unintended consequences for patients and providers.

Methods: A 22-question REDCap survey was designed by the Association of American Cancer Institutes Physician Clinical Leadership Initiative Steering Committee to explore oncology providers' opinions on IRCI policy implementation.

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Background: The COVID-19 pandemic has created an urgent need to rapidly disseminate health information, especially to those with cancer, because they face higher morbidity and mortality rates. At the same time, the pandemic's disproportionate impact on Latinx populations underscores the need for information to reach Spanish speakers. However, the equity of COVID-19 information communicated through institutions' online media to Spanish-speaking cancer patients is unknown.

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Purpose: To determine whether emergency department (ED) visit history prior to cancer diagnosis is associated with ED visit volume after cancer diagnosis.

Methods: This was a retrospective cohort study of adults (≥ 18 years) with an incident cancer diagnosis (excluding nonmelanoma skin cancers or leukemia) at an academic medical center between 2008 and 2018 and a safety-net hospital between 2012 and 2016. Our primary outcome was the number of ED visits in the first 6 months after cancer diagnosis, modeled using a multivariable negative binomial regression accounting for ED visit history in the 6-12 months preceding cancer diagnosis, electronic health record proxy social determinants of health, and clinical cancer-related characteristics.

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  • * In a study of 3,247 cancer patients, 58.5% of ED visits were self-referred, while clinicians referred patients to the ED 61.3% of the time for management.
  • * Self-referred visits were not associated with more severe conditions compared to clinician-referred visits, indicating a need to explore barriers to accessing alternatives to the ED for acute care.
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  • Unwanted variation in oncology care is common in the U.S., leading to inconsistent treatment and high costs, despite efforts to standardize care through guidelines.
  • A study implemented patient simulation and developed multidisciplinary pathways for breast cancer treatment, leading to significant improvements in care consistency and quality.
  • The introduction of clinical pathways resulted in a quality score increase from 47.5% to 61.1%, reduced unnecessary tests, and improved adherence to preferred treatment regimens among providers.
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The phase 3 AETHERA trial established brentuximab vedotin (BV) as a consolidative treatment option for adult patients with classical Hodgkin lymphoma (cHL) at high risk of relapse or progression after autologous hematopoietic stem-cell transplantation (auto-HSCT). Results showed that BV significantly improved progression-free survival (PFS) vs placebo plus best supportive care alone. At 5-year follow-up, BV continued to provide patients with sustained PFS benefit; 5-year PFS was 59% (95% confidence interval [CI], 51-66) with BV vs 41% (95% CI, 33-49) with placebo (hazard ratio [HR], 0.

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The phase III AETHERA trial demonstrated the efficacy of brentuximab vedotin (BV) as consolidation therapy in patients with classical Hodgkin lymphoma (HL) at high risk of relapse or progression after autologous hematopoietic stem cell transplantation (auto-HSCT; hazard ratio, .57; P < .001).

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B-cell non-Hodgkin lymphomas (NHL) display dysregulation of pathways controlling cell proliferation and apoptosis. Combined proteasome and mTOR inhibition, demonstrated with bortezomib and everolimus in a preclinical model, thus warrants evaluation in humans. We conducted a phase I study to identify the maximum tolerated dose (MTD) and safety of this combination in relapsed/refractory (r/r) NHL.

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Brentuximab vedotin (BV) significantly improved progression-free survival in a phase 3 study in patients with relapsed or refractory Hodgkin lymphoma (RR-HL) post-autologous-haematopoietic stem cell transplant (auto-HSCT); we report the impact of BV on quality of life (QOL) from this trial. The European Quality of Life five dimensions questionnaire was administered at the beginning of each cycle, end of treatment, and every 3 months during follow-up; index value scores were calculated using the time trade-off (TTO) method for UK-weighted value sets. Questionnaire adherence during the trial was 87·5% (N = 329).

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Purpose: Four US National Clinical Trials Network components (Southwest Oncology Group, Cancer and Leukemia Group B/Alliance, Eastern Cooperative Oncology Group, and the AIDS Malignancy Consortium) conducted a phase II Intergroup clinical trial that used early interim fluorodeoxyglucose positron emission tomography (FDG-PET) imaging to determine the utility of response-adapted therapy for stage III to IV classic Hodgkin lymphoma.

Patients And Methods: The Southwest Oncology Group S0816 (Fludeoxyglucose F 18-PET/CT Imaging and Combination Chemotherapy With or Without Additional Chemotherapy and G-CSF in Treating Patients With Stage III or Stage IV Hodgkin Lymphoma) trial enrolled 358 HIV-negative patients between July 1, 2009, and December 2, 2012. A PET scan was performed after two initial cycles of doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) and was labeled PET2.

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Approximately 90% of patients with limited-stage Hodgkin lymphoma are cured. The cure rate in advanced-stage Hodgkin lymphoma is dramatically better than it once was, but it is still lower than the rate in patients with limited disease. The choice of treatment is based on several factors, including symptoms, disease stage, extent of tumor burden, and prognosis.

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In this issue of Blood, Kurtz et al report the potential clinical utility of immunoglobulin high-throughput sequencing as a tool for disease monitoring and surveillance in aggressive B-cell lymphoma.

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The oral BCL2 inhibitor navitoclax has moderate single-agent efficacy in chronic lymphocytic leukaemia (CLL) and minor activity in lymphoma in Phase 1 trials. Navitoclax synergizes with rituximab in preclinical models of B-cell lymphoid cancers. We report the safety, pharmacokinetics and clinical activity of this combination.

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Background: High-dose therapy followed by autologous stem-cell transplantation is standard of care for patients with relapsed or primary refractory Hodgkin's lymphoma. Roughly 50% of patients might be cured after autologous stem-cell transplantation; however, most patients with unfavourable risk factors progress after transplantation. We aimed to assess whether brentuximab vedotin improves progression-free survival when given as early consolidation after autologous stem-cell transplantation.

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