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1.
Ther Adv Med Oncol ; 14: 17588359221133893, 2022.
Article in English | MEDLINE | ID: covidwho-2098264

ABSTRACT

Background: SARS-CoV-2 (COVID-19) elicits a T-cell antigen-mediated immune response of variable efficacy. To understand this variability, we explored transcriptomic expression of angiotensin-converting enzyme 2 (ACE2, the SARS-CoV-2 receptor) and of immunoregulatory genes in normal lung tissues from patients with non-small cell lung cancer (NSCLC). Methods: This study used the transcriptomic and the clinical data for NSCLC patients generated during the CHEMORES study [n = 123 primary resected (early-stage) NSCLC] and the WINTHER clinical trial (n = 32 metastatic NSCLC). Results: We identified patient subgroups with high and low ACE2 expression (p = 1.55 × 10-19) in normal lung tissue, presumed to be at higher and lower risk, respectively, of developing severe COVID-19 should they become infected. ACE2 transcript expression in normal lung tissues (but not in tumor tissue) of patients with NSCLC was higher in individuals with more advanced disease. High-ACE2 expressors had significantly higher levels of CD8+ cytotoxic T lymphocytes and natural killer cells but with presumably impaired function by high Thymocyte Selection-Associated High Mobility Group Box Protein TOX (TOX) expression. In addition, immune checkpoint-related molecules - PD-L1, CTLA-4, PD-1, and TIGIT - are more highly expressed in normal (but not tumor) lung tissues; these molecules might dampen immune response to either viruses or cancer. Importantly, however, high inducible T-cell co-stimulator (ICOS), which can amplify immune and cytokine reactivity, significantly correlated with high ACE2 expression in univariable analysis of normal lung (but not lung tumor tissue). Conclusions: We report a normal lung immune-tolerant state that may explain a potential comorbidity risk between two diseases - NSCLC and susceptibility to COVID-19 pneumonia. Further, a NSCLC patient subgroup has normal lung tissue expressing high ACE2 and high ICOS transcripts, the latter potentially promoting a hyperimmune response, and possibly leading to severe COVID-19 pulmonary compromise.

2.
Cancer J ; 28(2): 105-106, 2022.
Article in English | MEDLINE | ID: covidwho-1764718
3.
JCO Oncol Pract ; 18(4): e426-e441, 2022 04.
Article in English | MEDLINE | ID: covidwho-1484816

ABSTRACT

PURPOSE: People with cancer are at increased risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. ASCO's COVID-19 registry promotes systematic data collection across US oncology practices. METHODS: Participating practices enter data on patients with SARS-CoV-2 infection in cancer treatment. In this analysis, we focus on all patients with hematologic or regional or metastatic solid tumor malignancies. Primary outcomes are 30- and 90-day mortality rates and change over time. RESULTS: Thirty-eight practices provided data for 453 patients from April to October 2020. Sixty-two percent had regional or metastatic solid tumors. Median age was 64 years. Forty-three percent were current or previous cigarette users. Patients with B-cell malignancies age 61-70 years had twice mortality risk (hazard ratio = 2.1 [95% CI, 1.3 to 3.3]) and those age > 70 years had 4.5 times mortality risk (95% CI, 1.8 to 11.1) compared with patients age ≤ 60 years. Association between survival and age was not significant in patients with metastatic solid tumors (P = .12). Tobacco users had 30-day mortality estimate of 21% compared with 11% for never users (log-rank P = .005). Patients diagnosed with SARS-CoV-2 before June 2020 had 30-day mortality rate of 20% (95% CI, 14% to 25%) compared with 13% (8% to 18%) for those diagnosed in or after June 2020 (P = .08). The 90-day mortality rate for pre-June patients was 28% (21% to 34%) compared with 21% (13% to 28%; P = .20). CONCLUSION: Older patients with B-cell malignancies were at increased risk for death (unlike older patients with metastatic solid tumors), as were all patients with cancer who smoke tobacco. Diagnosis of SARS-CoV-2 later in 2020 was associated with more favorable 30- and 90-day mortality, likely related to more asymptomatic cases and improved clinical management.


Subject(s)
COVID-19 , Neoplasms , Aged , COVID-19/complications , COVID-19/therapy , Humans , Middle Aged , Neoplasms/complications , Neoplasms/epidemiology , Neoplasms/therapy , Proportional Hazards Models , Registries , SARS-CoV-2 , United States/epidemiology
5.
J Clin Oncol ; 39(2): 155-169, 2021 01 10.
Article in English | MEDLINE | ID: covidwho-1013168

ABSTRACT

This report presents the American Society of Clinical Oncology's (ASCO's) evaluation of the adaptations in care delivery, research operations, and regulatory oversight made in response to the coronavirus pandemic and presents recommendations for moving forward as the pandemic recedes. ASCO organized its recommendations for clinical research around five goals to ensure lessons learned from the COVID-19 experience are used to craft a more equitable, accessible, and efficient clinical research system that protects patient safety, ensures scientific integrity, and maintains data quality. The specific goals are: (1) ensure that clinical research is accessible, affordable, and equitable; (2) design more pragmatic and efficient clinical trials; (3) minimize administrative and regulatory burdens on research sites; (4) recruit, retain, and support a well-trained clinical research workforce; and (5) promote appropriate oversight and review of clinical trial conduct and results. Similarly, ASCO also organized its recommendations regarding cancer care delivery around five goals: (1) promote and protect equitable access to high-quality cancer care; (2) support safe delivery of high-quality cancer care; (3) advance policies to ensure oncology providers have sufficient resources to provide high-quality patient care; (4) recognize and address threats to clinician, provider, and patient well-being; and (5) improve patient access to high-quality cancer care via telemedicine. ASCO will work at all levels to advance the recommendations made in this report.


Subject(s)
Biomedical Research , COVID-19/therapy , Medical Oncology , Neoplasms/therapy , SARS-CoV-2 , Clinical Trials as Topic , Delivery of Health Care , Humans , Research Design , Societies, Medical
8.
JCO Glob Oncol ; 6: 1461-1471, 2020 Sep.
Article in English | MEDLINE | ID: covidwho-807637

ABSTRACT

PURPOSE: In response to the COVID-19 pandemic, the ASCO launched a Global Webinar Series to address various aspects of cancer care during the pandemic. Here we present the lessons learned and recommendations that have emerged from these webinars. METHODS: Fifteen international health care experts from different global regions and oncology disciplines participated in one of the six 1-hour webinars to discuss the latest data, share their experiences, and provide recommendations to manage cancer care during the COVID-19 pandemic. These sessions include didactic presentations followed by a moderated discussion and questions from the audience. All recommendations have been transcribed, categorized, and reviewed by the experts, who have also approved the consensus recommendations. RESULTS: The summary recommendations are divided into different categories, including risk minimization; care prioritization of patients; health care team management; virtual care; management of patients with cancer undergoing surgical, radiation, and systemic therapy; clinical research; and recovery plans. The recommendations emphasize the protection of patients and health care teams from infections, delivery of timely and appropriate care, reduction of harm from the interruption of care, and preparation to handle a surge of new COVID-19 cases, complications, or comorbidities thereof. CONCLUSION: The recommendations from the ASCO Global Webinar Series may guide practicing oncologists to manage their patients during the ongoing pandemic and help organizations recover from the crisis. Implementation of these recommendations may improve understanding of how COVID-19 has affected cancer care and increase readiness to manage the current and any future outbreaks effectively.


Subject(s)
Coronavirus Infections/prevention & control , Global Health , Medical Oncology/standards , Neoplasms/therapy , Pandemics/prevention & control , Pneumonia, Viral/prevention & control , Practice Guidelines as Topic , Betacoronavirus/pathogenicity , COVID-19 , Consensus , Coronavirus Infections/epidemiology , Coronavirus Infections/immunology , Coronavirus Infections/transmission , Health Services Accessibility/organization & administration , Health Services Accessibility/standards , Health Services Accessibility/trends , Humans , Infection Control/organization & administration , Infection Control/standards , Medical Oncology/organization & administration , Medical Oncology/trends , Neoplasms/diagnosis , Neoplasms/immunology , Oncologists/organization & administration , Oncologists/standards , Pneumonia, Viral/epidemiology , Pneumonia, Viral/immunology , Pneumonia, Viral/transmission , SARS-CoV-2 , Telemedicine/organization & administration , Telemedicine/standards , Telemedicine/trends
9.
JCO Oncol Pract ; 16(7): 417-421, 2020 Jul.
Article in English | MEDLINE | ID: covidwho-245743

ABSTRACT

The coronavirus disease 2019 (COVID-19) pandemic has disrupted all aspects of clinical care, including cancer clinical trials. In March 2020, ASCO launched a survey of clinical programs represented on its Cancer Research Committee and Research Community Forum Steering Group and taskforces to learn about the types of changes and challenges that clinical trial programs were experiencing early in the pandemic. There were 32 survey respondents; 14 represented academic programs, and 18 represented community-based programs. Respondents indicated that COVID-19 is leading programs to halt or prioritize screening and/or enrollment for certain clinical trials and cease research-only visits. Most reported conducting remote patient care where possible and remote visits and monitoring with sponsors and/or contract research organizations (CROs); respondents viewed this shift positively. Numerous challenges with conducting clinical trials were reported, including enrollment and protocol adherence difficulties with decreased patient visits, staffing constraints, and limited availability of ancillary services. Interactions with sponsors and CROs about modifying trial procedures were also challenging. The changes in clinical trial procedures identified by the survey could serve as strategies for other programs attempting to maintain their clinical trial portfolios during the COVID-19 pandemic. Additionally, many of the adaptations to trials made during the pandemic provide a long-term opportunity to improve and transform the clinical trial system. Specific improvements could be expanded use of more pragmatic or streamlined trial designs, fewer clinical trial-related patient visits, and minimized sponsor and CRO visits to trial programs.


Subject(s)
Coronavirus Infections/epidemiology , Medical Oncology , Neoplasms/epidemiology , Pandemics/prevention & control , Pneumonia, Viral/epidemiology , Betacoronavirus/pathogenicity , COVID-19 , Clinical Trials as Topic , Coronavirus Infections/complications , Coronavirus Infections/therapy , Coronavirus Infections/virology , Humans , Neoplasms/complications , Neoplasms/therapy , Neoplasms/virology , Pneumonia, Viral/complications , Pneumonia, Viral/therapy , Pneumonia, Viral/virology , SARS-CoV-2 , United States/epidemiology
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