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Purpose: Multiple studies have demonstrated the negative impact of cancer care delays during the COVID-19 pandemic, and transmission mitigation techniques are imperative for continued cancer care delivery. We aimed to gauge the effectiveness of these measures at the University of Pennsylvania., Methods: We conducted a longitudinal study of SARS-CoV-2 antibody seropositivity and seroconversion in patients presenting to infusion centers for cancer-directed therapy between May 21, 2020, and October 8, 2020. Participants completed questionnaires and had up to five serial blood collections., Results: Of 124 enrolled patients, only two (1.6%) had detectable SARS-CoV-2 antibodies on initial blood draw, and no initially seronegative patients developed newly detectable antibodies on subsequent blood draw(s), corresponding to a seroconversion rate of 0% (95% CI, 0.0 TO 4.1%) over 14.8 person-years of follow up, with a median of 13 health care visits per patient., Conclusion: These results suggest that patients with cancer receiving in-person care at a facility with aggressive mitigation efforts have an extremely low likelihood of COVID-19 infection., Competing Interests: Peter GabrielTravel, Accommodations, Expenses: Varian Medical Systems Marylyn RitchieConsulting or Advisory Role: Cipherome, Goldfinch BioUncompensated Relationships: Regeneron Daniel J. RaderStock and Other Ownership Interests: Staten BiotechnologyConsulting or Advisory Role: Alnylam, Novartis, Pfizer Robert H. VonderheidePatents, Royalties, Other Intellectual Property: Receives royalties from Boston Children's Hospital for a licensed research-only monoclonal antibody, inventor on a licensed patent regarding cancer vaccine antigens Lynn M. SchuchterConsulting or Advisory Role: IncyteResearch Funding: GlaxoSmithKline, Merck, Bristol Myers SquibbExpert Testimony: PfizerTravel, Accommodations, Expenses: Stand Up To Cancer (SU2C) Ivan MaillardHonoraria: RegeneronConsulting or Advisory Role: Tobira Therapeutics, Garuda TherapeuticsSpeakers' Bureau: Seattle GeneticsTravel, Accommodations, Expenses: Tobira Therapeutics, Regeneron Ronac MamtaniHonoraria: Flatiron HealthConsulting or Advisory Role: Genentech/Roche, Seattle Genetics/AstellasResearch Funding: Merck Scott E. HensleyConsulting or Advisory Role: Sanofi Pasteur, Lumen, Novavax, Merck Robert GrossConsulting or Advisory Role: PfizerResearch Funding: Merck Alexander C. HuangConsulting or Advisory Role: ImmunaiResearch Funding: Bristol Myers Squibb Angela DeMicheleResearch Funding: Pfizer, Genentech, Calithera Biosciences, NovartisNo other potential conflicts of interest were reported.

Cancer patients are a vulnerable population postulated to be at higher risk for severe coronavirus disease 2019 (COVID-19) infection. Increased COVID-19 morbidity and mortality in cancer patients may be attributable to age, comorbidities, smoking, health care exposure, and cancer treatments, and partially to the cancer itself. Most studies to date have focused on hospitalized patients with severe COVID-19, thereby limiting the generalizability and interpretability of the association between cancer and COVID-19 severity. We compared outcomes of SARS-CoV-2 infection in 323 patients enrolled in a population-based study before the pandemic (n = 67 cancer patients; n = 256 noncancer patients). After adjusting for demographics, smoking status, and comorbidities, a diagnosis of cancer was independently associated with higher odds of hospitalization (odds ratio = 2.16, 95% confidence interval = 1.12 to 4.18) and 30-day mortality (odds ratio = 5.67, 95% confidence interval = 1.49 to 21.59). These associations were primarily driven by patients with active cancer. These results emphasize the critical importance of preventing SARS-CoV-2 exposure and mitigating infection in cancer patients., (© The Author(s) 2021. Published by Oxford University Press.)

Cancer patients are a vulnerable population postulated to be at higher risk for severe COVID-19 infection. Increased COVID-19 morbidity and mortality in cancer patients may be attributable to age, comorbidities, smoking, healthcare exposure, and cancer treatments, and partially to the cancer itself. Most studies to date have focused on hospitalized patients with severe COVID-19, thereby limiting the generalizability and interpretability of the association between cancer and COVID-19 severity. We compared outcomes of SARS-CoV-2 infection in 323 patients enrolled prior to the pandemic in a large academic biobank (n=67 cancer patients and n=256 non-cancer patients). After adjusting for demographics, smoking status, and comorbidities, a diagnosis of cancer was independently associated with higher odds of hospitalization (OR 2.16, 95% CI 1.12-4.18) and 30-day mortality (OR 5.67, CI 1.49-21.59). These associations were primarily driven by patients with active cancer. These results emphasize the critical importance of preventing SARS-CoV-2 exposure and mitigating infection in cancer patients.

Purpose: The STK11 gene encodes a serine/threonine protein kinase that regulates cell polarity and functions as a tumor suppressor. Patients with non-small-cell lung cancer (NSCLC) and STK11 mutations often have other co-mutations. We evaluated the impact of KRAS and TP53 co-mutations on outcomes after first-line systemic therapy for patients with metastatic or recurrent NSCLC that harbors STK11 mutations., Methods: We conducted a retrospective review of patients with metastatic NSCLC and STK11 mutations treated at the University of Pennsylvania. STK11 mutations were identified through next-generation sequencing (NGS) in tissue or plasma. Cox proportional hazard models were used to determine the relationship between STK11 co-mutations and survival outcomes. The Kaplan-Meier method was used to estimate overall survival (OS) and progression-free survival (PFS)., Results: From February 2013 to December 2016, samples from 1,385 patients with NSCLC were analyzed by NGS; of these, 77 patients (6%) harbored an STK11 mutation (n = 56, tissue; n = 21, plasma). Of the 62 patients included, 18 had an STK11 mutation alone, 19 had STK11/KRAS, 18 had STK11/TP53, and seven had STK11/KRAS/TP53. Patients with STK11/KRAS co-mutations had a worse median PFS (2.4 months) compared with STK11 alone (5.1 months; log-rank P = .048), STK11/TP53 (4.3 months; log-rank P = .043), and STK11/KRAS/ TP53 (13 months; log-rank P = .03). Patients with STK11/KRAS co-mutation experienced shorter median OS (7.1 months) compared with STK11 alone (16.1 months; log-rank P < .001), STK11/TP53 (28.3 months; log-rank P < .001), and STK11/KRAS/TP53 (22 months; log-rank P = .025)., Conclusion: Among patients with advanced NSCLC and STK11 mutations treated with first-line systemic therapy, co-mutation with KRAS was associated with significantly worse PFS and OS. By contrast, co-mutation of STK11 with TP53 conferred a better prognosis., Competing Interests: AUTHORS’ DISCLOSURES OF POTENTIAL CONFLICTS OF INTEREST The following represents disclosure information provided by authors of this manuscript. All relationships are considered compensated. Relationships are self-held unless noted. I = Immediate Family Member, Inst = My Institution. Relationships may not relate to the subject matter of this manuscript. For more information about ASCO’s conflict of interest policy, please refer to www.asco.org/rwc or ascopubs.org/po/author-center.

Complementary and alternative medicine (CAM) is a diverse group of medical and health care systems, practices, and products that are not generally considered part of conventional medicine. Chronic lymphocytic leukemia (CLL) is the most common leukemia diagnosed in the western hemisphere, and 16.5% to 66% of patients have reported using CAM. Most patients use spiritual/mind-body techniques and high doses of vitamins and herbs (most commonly polyphenols, including teas). We have reviewed the reported data on green tea and turmeric use in CLL patients., (Copyright © 2018 Elsevier Inc. All rights reserved.)