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The increasing rate of the older adult population across the world over the next 20 years along with significant developments in the treatment of oncology will require a more granular understanding of the older adult population with cancer. The ASCO Geriatric Oncology Community of Practice (COP) herein provides an outline for the field along three fundamental pillars: education, research, and implementation, inspired by ASCO's 5-Year Strategic Plan. Fundamental to improving the understanding of geriatric oncology is research that intentionally includes older adults with clinically meaningful data supported by grants across all career stages. The increased knowledge base that is developed should be conveyed among health care providers through core competencies for trainees and continuing education for practicing oncologists. ASCO's infrastructure can serve as a resource for fellowship programs interested in acquiring geriatric oncology content and provide recommendations on developing training pathways for fellows interested in pursuing formalized training in geriatrics. Incorporating geriatric oncology into everyday practice is challenging as each clinical setting has unique operational workflows with barriers that limit implementation of valuable geriatric tools such as Geriatric Assessment. Partnerships among experts in quality improvement from the ASCO Geriatric Oncology COP, the Cancer and Aging Research Group, and ASCO's Quality Training Program can provide one such venue for implementation of geriatric oncology through a structured support mechanism. The field of geriatric oncology must continue to find innovative strategies using existing resources and partnerships to address the pressing needs of the older adult population with cancer to improve patient outcomes.
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Geriatría , Oncología Médica , Humanos , Oncología Médica/educación , Geriatría/educación , Anciano , Neoplasias/terapiaRESUMEN
PURPOSE: Pancreatic ductal adenocarcinoma (PDAC) trials have evaluated CTLA-4 and/or PD-(L)1 blockade in patients with advanced disease in which bulky tumor burden and limited time to develop antitumor T cells may have contributed to poor clinical efficacy. Here, we evaluated peripheral blood and tumor T cells from patients with PDAC receiving neoadjuvant chemoradiation plus anti-PD-1 (pembrolizumab) versus chemoradiation alone. We analyzed whether PD-1 blockade successfully reactivated T cells in the blood and/or tumor to determine whether lack of clinical benefit could be explained by lack of reactivated T cells versus other factors. EXPERIMENTAL DESIGN: We used single-cell transcriptional profiling and TCR clonotype tracking to identify TCR clonotypes from blood that match clonotypes in the tumor. RESULTS: PD-1 blockade increases the flux of TCR clonotypes entering cell cycle and induces an IFNγ signature like that seen in patients with other GI malignancies who respond to PD-1 blockade. However, these reactivated T cells have a robust signature of NF-κB signaling not seen in cases of PD-1 antibody response. Among paired samples between blood and tumor, several of the newly cycling clonotypes matched activated T-cell clonotypes observed in the tumor. CONCLUSIONS: Cytotoxic T cells in the blood of patients with PDAC remain sensitive to reinvigoration by PD-1 blockade, and some have tumor-recognizing potential. Although these T cells proliferate and have a signature of IFN exposure, they also upregulate NF-κB signaling, which potentially counteracts the beneficial effects of anti-PD-1 reinvigoration and marks these T cells as non-productive contributors to antitumor immunity. See related commentary by Lander and DeNardo, p. 474.
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Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Humanos , FN-kappa B , Receptor de Muerte Celular Programada 1 , Neoplasias Pancreáticas/tratamiento farmacológico , Neoplasias Pancreáticas/genética , Linfocitos T Citotóxicos/metabolismo , Carcinoma Ductal Pancreático/tratamiento farmacológico , Carcinoma Ductal Pancreático/genética , Receptores de Antígenos de Linfocitos T/genética , Linfocitos T CD8-positivosRESUMEN
BACKGROUND: Pancreatic ductal adenocarcinoma (PDAC) is a challenging target for immunotherapy because it has an immunosuppressive tumor microenvironment. Neoadjuvant chemoradiotherapy can increase tumor-infiltrating lymphocyte (TIL) density, which may predict overall survival (OS). We hypothesized that adding programmed cell death protein 1 (PD-1) blockade to chemoradiotherapy would be well tolerated and increase TILs among patients with localized PDAC. METHODS: Patients were randomized 2:1 to Arm A (receiving pembrolizumab plus chemoradiotherapy (capecitabine and external beam radiation)) or Arm B (receiving chemoradiotherapy alone) before anticipated pancreatectomy. Primary endpoints were (1) incidence and severity of adverse events during neoadjuvant therapy and (2) density of TILs in resected tumor specimens. TIL density was assessed using multiplexed immunofluorescence histologic examination. RESULTS: Thirty-seven patients were randomized to Arms A (n=24) and B (n=13). Grade ≥3 adverse events related to neoadjuvant treatment were experienced by 9 (38%) and 4 (31%) patients in Arms A and B, respectively, with one patient experiencing dose-limiting toxicity in Arm A. Seventeen (71%) and 7 (54%) patients in Arms A and B, respectively, underwent pancreatectomy. Median CD8+ T-cell densities in Arms A and B were 67.4 (IQR: 39.2-141.8) and 37.9 (IQR: 22.9-173.4) cells/mm2, respectively. Arms showed no noticeable differences in density of CD8+Ki67+, CD4+, or CD4+FOXP3+ regulatory T cells; M1-like and M2-like macrophages; or granulocytes. Median OS durations were 27.8 (95% CI: 17.1 to NR) and 24.3 (95% CI: 12.6 to NR) months for Arms A and B, respectively. CONCLUSIONS: Adding pembrolizumab to neoadjuvant chemoradiotherapy was safe. However, no convincing effect on CD8+ TILs was observed.
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Adenocarcinoma , Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/tratamiento farmacológico , Neoplasias Pancreáticas/metabolismo , Terapia Neoadyuvante , Adenocarcinoma/tratamiento farmacológico , Carcinoma Ductal Pancreático/tratamiento farmacológico , Microambiente TumoralRESUMEN
Background: Less than two percent of pancreatic neuroendocrine tumors (NETs) produce serotonin. Serotonin can cause carcinoid syndrome and less commonly carcinoid heart disease (CHD). CHD is associated with increased mortality and requires a more aggressive approach. Here we present a rare case of a serotonin-producing pancreatic NET complicated by CHD at presentation and discuss timing of systemic therapy, liver-directed therapy, and heart failure management. Case Description: A 36-year-old white man presented with diarrhea, lower extremity edema, and exertional dyspnea. He was found to have a well-differentiated serotonin-producing pancreatic NETs grade three with bilobar liver metastasis complicated by carcinoid syndrome and CHD. His symptoms and disease burden improved with somatostatin analog and liver-directed therapy with bland embolization to control carcinoid symptoms and obtain rapid hormonal control to prevent progression of CHD. He concurrently received diuretics to manage his heart failure and was considered for valvular replacement surgery, which was deferred for optimal hormonal control. Conclusions: Our case highlights the importance of multidisciplinary care for patients with pancreatic NETs and early identification and management of CHD. Although uncommon, serotonin-producing pancreatic NETs can present with CHD and require combination of somatostatin analogs, liver-directed therapy, and heart failure management.
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Geriatric assessment (GA) has been shown to decrease toxicity from systemic therapy, improve completion of chemotherapy, and reduce hospitalizations in older adults with cancer. Given the aging of the cancer population, this has the potential to have a positive impact on the care of a large swath of patients seen. Despite endorsement by several international societies, including the American Society of Clinical Oncology, uptake of GA has been low. Lack of knowledge, time, and resources has been cited as reasons for this. Although challenges to developing and implementing a cancer and aging program vary depending on the health care context, GA is adaptable to every health care context from low- to high-resource settings, as well as those in which geriatric oncology is a well-established or just emerging field. We provide an approach for clinicians and administrators to develop, implement, and sustain aging and cancer programs in a doable and sustainable way.
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Neoplasias , Humanos , Anciano , Neoplasias/tratamiento farmacológico , Neoplasias/epidemiología , Envejecimiento , Atención a la Salud , Evaluación Geriátrica , Medicina InternaRESUMEN
Background: Mortality from non-small cell lung cancer (NSCLC) has improved with screening and novel treatments. The substance use epidemic has threatened health outcomes in a variety of diseases, but little is known about how it is associated with NSCLC outcomes. Methods: We performed a retrospective cohort study of 211 patients with NSCLC treated at a safety-net hospital. Sociodemographic data and clinical outcomes were extracted via review of electronic medical records. Patients were stratified based on substance use status. Comparative and multivariable analyses were performed to evaluate baseline characteristics and lung cancer outcomes including survival. Results: Among 193 patients (91.5%) with information available on substance use, 24.9% reported substance use; specifically, alcohol, marijuana, and illicit substances. Patients with substance use were more likely to have increased health care utilization and poor social determinants of health, including safe housing, stable employment, and social support. There were no significant differences in treatment adherence. Only 6.3% of patients with substance use did not receive guideline concordant care (GCC) compared to 24.8% of patients without substance use; due to poor performance status, increased comorbidities, or loss to follow up. On univariable analysis, patients with substance use experienced inferior median overall survival (OS) if they had metastatic disease (0.40 vs. 1.03 years, P=0.01). However, in the multivariable analysis, substance use did not predict for survival. Independent predictors of mortality were sex (male HR, 1.67; 95% CI: 1.04-2.68; P=0.04), smoking status (current smoking HR, 2.63; 95% CI: 1.14-6.08; P=0.02), and stage (stage IV HR, 14.96; 95% CI: 6.28-35.63; P=0.008). Conclusions: Substance use is associated with poor social determinants of health and increased health care utilization. On multivariable analysis, substance use was not independently associated with OS once guideline-concordant care was used. Future studies should focus on improving our understanding of these associations, delineating potential mechanisms, and developing evidence-based strategies to reduce health care utilization and overcome challenges related to poor social determinants of health.
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BACKGROUND: Sixty-eight percent of patients with pancreatic ductal adenocarcinoma (PDAC) are 65 years and older. Older adults are under-represented in clinical trials and their care is complicated with multiple age-related conditions. Research suggests that older patients can experience meaningful responses to treatment for PDAC. The objective of this study was to evaluate the characteristics, rate of treatment, and survival outcomes of patients with metastatic PDAC (mPDAC) based on age at diagnosis. MATERIALS AND METHODS: Data were extracted for patients diagnosed with mPDAC between January 1, 2015, and March 31, 2020, from the Flatiron Health database. Patients were stratified into 3 age groups: <70 years old, 70-79 years, and ≥80 years. The proportion of patients who received first-line therapy, the types of regimens received in the metastatic setting, overall survival (OS) from the start of treatment were evaluated. RESULTS: Of the 8382 patients included, 71.3% (n = 5973) received treatment. Among patients who received treatment 55.5% (n = 3313) were aged <70 years at diagnosis, 33.0% (n = 1972) were 70-79 years, and 11.5% (n = 688) were ≥80 years. Patients ≥80 years of age were more likely to receive gemcitabine monotherapy and less likely to receive FOLFIRINOX. Among first-line treated patients, median OS significantly decreased with age. However, when comparing patients treated with the same first-line regimen, no significant differences in median OS were observed by age. CONCLUSIONS: This study highlights that older adults with mPDAC can benefit substantially by receiving appropriate levels of treatment.
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Adenocarcinoma , Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Adenocarcinoma/tratamiento farmacológico , Anciano , Anciano de 80 o más Años , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma Ductal Pancreático/tratamiento farmacológico , Fluorouracilo/uso terapéutico , Humanos , Neoplasias Pancreáticas/patología , Estudios Retrospectivos , Neoplasias PancreáticasRESUMEN
BACKGROUND: Older adults (≥65 years) with gastrointestinal (GI) cancers who receive chemotherapy are at increased risk of hospitalization caused by treatment-related toxicity. Geriatric assessment (GA) has been previously shown to predict risk of toxicity in older adults undergoing chemotherapy. However, studies incorporating the GA specifically in older adults with GI cancers have been limited. This study sought to identify GA-based risk factors for chemotherapy toxicity-related hospitalization among older adults with GI cancers. PATIENTS AND METHODS: We performed a secondary post hoc subgroup analysis of two prospective studies used to develop and validate a GA-based chemotherapy toxicity score. The incidence of unplanned hospitalizations during the course of chemotherapy treatment was determined. RESULTS: This analysis included 199 patients aged ≥65 years with a diagnosis of GI cancer (85 colorectal, 51 gastric/esophageal, and 63 pancreatic/hepatobiliary). Sixty-five (32.7%) patients had ≥1 hospitalization. Univariate analysis identified sex (female), cardiac comorbidity, stage IV disease, low serum albumin, cancer type (gastric/esophageal), hearing deficits, and polypharmacy as risk factors for hospitalization. Multivariable analyses found that patients who had cardiac comorbidity (OR 2.48, 95% CI 1.13-5.42) were significantly more likely to be hospitalized. CONCLUSION: Cardiac comorbidity may be a risk factor for hospitalization in older adults with GI cancers receiving chemotherapy. Further studies with larger sample sizes are warranted to examine the relationship between GA measures and hospitalization in this vulnerable population.
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Neoplasias Gastrointestinales , Hospitalización , Anciano , Femenino , Neoplasias Gastrointestinales/tratamiento farmacológico , Neoplasias Gastrointestinales/epidemiología , Evaluación Geriátrica , Humanos , Estudios Prospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Older age is associated with poorer outcomes of SARS-CoV-2 infection, although the heterogeneity of ageing results in some older adults being at greater risk than others. The objective of this study was to quantify the association of a novel geriatric risk index, comprising age, modified Charlson comorbidity index, and Eastern Cooperative Oncology Group performance status, with COVID-19 severity and 30-day mortality among older adults with cancer. METHODS: In this cohort study, we enrolled patients aged 60 years and older with a current or previous cancer diagnosis (excluding those with non-invasive cancers and premalignant or non-malignant conditions) and a current or previous laboratory-confirmed COVID-19 diagnosis who reported to the COVID-19 and Cancer Consortium (CCC19) multinational, multicentre, registry between March 17, 2020, and June 6, 2021. Patients were also excluded for unknown age, missing data resulting in unknown geriatric risk measure, inadequate data quality, or incomplete follow-up resulting in unknown COVID-19 severity. The exposure of interest was the CCC19 geriatric risk index. The primary outcome was COVID-19 severity and the secondary outcome was 30-day all-cause mortality; both were assessed in the full dataset. Adjusted odds ratios (ORs) and 95% CIs were estimated from ordinal and binary logistic regression models. FINDINGS: 5671 patients with cancer and COVID-19 were included in the analysis. Median follow-up time was 56 days (IQR 22-120), and median age was 72 years (IQR 66-79). The CCC19 geriatric risk index identified 2365 (41·7%) patients as standard risk, 2217 (39·1%) patients as intermediate risk, and 1089 (19·2%) as high risk. 36 (0·6%) patients were excluded due to non-calculable geriatric risk index. Compared with standard-risk patients, high-risk patients had significantly higher COVID-19 severity (adjusted OR 7·24; 95% CI 6·20-8·45). 920 (16·2%) of 5671 patients died within 30 days of a COVID-19 diagnosis, including 161 (6·8%) of 2365 standard-risk patients, 409 (18·5%) of 2217 intermediate-risk patients, and 350 (32·1%) of 1089 high-risk patients. High-risk patients had higher adjusted odds of 30-day mortality (adjusted OR 10·7; 95% CI 8·54-13·5) than standard-risk patients. INTERPRETATION: The CCC19 geriatric risk index was strongly associated with COVID-19 severity and 30-day mortality. Our CCC19 geriatric risk index, based on readily available clinical factors, might provide clinicians with an easy-to-use risk stratification method to identify older adults most at risk for severe COVID-19 as well as mortality. FUNDING: US National Institutes of Health National Cancer Institute Cancer Center.
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COVID-19 , Neoplasias , Anciano , Prueba de COVID-19 , Estudios de Cohortes , Humanos , Persona de Mediana Edad , Factores de Riesgo , SARS-CoV-2RESUMEN
Background: Cardiac liver cirrhosis secondary to Fontan procedure has been associated with hepatocellular carcinoma at a younger age. However, Fontan associated liver disease and combined hepatocellular-cholangiocarcinoma has not been previously reported. Combined hepatocellular-cholangiocarcinoma is a rare cancer that accounts for 2-5% of primary liver tumors and poses significant diagnostic and treatment challenges. This case highlights these needs and potential screening and treatment considerations. Herein we describe a case of combined hepatocellular-cholangiocarcinoma in a patient with autism, congenital heart disease, and Fontan procedure. Case Description: The patient is a 27-year-old male who presented with a liver mass detected on MRI performed in the context of a rising alpha-fetoprotein during a screening visit. Biopsy of the mass revealed a combined hepatocellular-cholangiocarcinoma which was staged as localized. Due to the COVID-19 pandemic and subsequent halt of all elective surgeries, the patient received local therapy with chemoembolization followed by pembrolizumab. The disease progressed though, and therapy was changed to gemcitabine plus cisplatin. Patient received 2 cycles of therapy, after which he and his family decided to transfer medical care to Memorial Sloan Kettering. Next generation sequencing of the tumor revealed TP53 and FGFR2 mutations. By then patient was also found to have lung metastasis. To help address the hepatocellular carcinoma, lenvatinib was added. Patient had sustainable disease control for about a year, yet eventually developed thrombocytopenia complicated by an episode of gastrointestinal bleeding. With a worsening performance status, adverse events of the treatment, and recurrent hospitalizations, a goals of care discussion with his family led to the discontinuation of active cancer therapy and patient was started on best supportive care. Patient remained in active follow-up until the time of this report and passed away less than a year from initiating best supportive care alone. Conclusions: This challenging case raises awareness towards screening and monitoring all patients with Fontan procedure for Fontan associated liver disease and liver cancers, including combined hepatocellular-cholangiocarcinoma. To the best of our knowledge, this is the first description of combined hepatocellular-cholangiocarcinoma occurring in the context of cardiac cirrhosis. The management difficulties that led to altering the goals of care, is another reminder of the dynamic nature of the care oncologists would provide.
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PURPOSE: Hospitalizations during cancer treatment are costly, can impair quality of life, and negatively affect therapy completion. Our objective was to identify risk factors for unplanned hospitalization among older adults receiving chemotherapy. METHODS: This is a secondary analysis of a multisite cohort study (N = 750) of patients ≥ 65 years of age evaluated with a geriatric assessment (GA) to predict chemotherapy toxicity. The primary outcome of this analysis was unplanned hospitalizations during treatment; the secondary outcome was length of stay (LOS) of the first hospitalization. Independent variables included pretreatment GA measures, laboratory values, cancer type and stage, and treatment intensity characteristics. We used logistic regression to estimate the odds of hospitalization and generalized linear models for LOS in multivariable analyses. RESULTS: The sample median age was 72 years (range, 65-94 years); 59% had stage IV disease. At least one unplanned hospitalization occurred in 193 patients (25.7%) during receipt of chemotherapy. In multivariable analyses controlling for cancer type, the following baseline characteristics were significantly associated with increased odds of hospitalization: needing help bathing or dressing (odds ratio [OR], 1.8; 95% CI, 1.0 to 3.1), polypharmacy (≥ 5 meds) (OR, 1.6; 95% CI, 1.1 to 2.4), more comorbid conditions (OR, 1.1; 95% CI, 1.0 to 1.3), availability of someone to take them to the doctor (OR, 2.0; 95% CI, 1.0 to 4.1), CrCl < 60 mL/min (OR, 1.7; 95% CI, 1.1 to 2.4), and albumin < 3.5 g/dL (OR, 1.8; 95% CI, 1.2 to 2.8). In multivariable analyses, older age, self-reported presence of liver or kidney disease, living alone and depressive symptoms were associated with longer LOS. CONCLUSION: Readily available GA variables and laboratory data, but not age, were associated with unplanned hospitalizations among older adults receiving chemotherapy. If validated, these data can inform prediction models and the design of interventions to decrease unplanned hospitalizations.
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Neoplasias , Calidad de Vida , Anciano , Estudios de Cohortes , Evaluación Geriátrica , Hospitalización , Humanos , Tiempo de Internación , Neoplasias/tratamiento farmacológicoRESUMEN
Hepatoid adenocarcinoma of the stomach is an uncommon subtype of gastric cancer remarkably similar to hepatocellular carcinoma in histopathological analysis. It is also commonly associated with high serum alfa-fetoprotein and a poorer prognosis, despite the emergence of new therapeutic options. In recent years, next generation sequencing (NGS) technology has made it possible to identify and describe the genes and molecular alterations common to gastric cancer thereby contributing to the advancement of targeted therapies. A 62-year-old patient, with no prior risk factor for hepatocellular carcinoma (HCC), presented to the emergency room with dysphagia for solids, abdominal pain and weight loss of about 3 kilograms over 3 months. Histopathological analysis presented with disparities regarding HER2 and programmed death-ligand 1 (PD-L1) status in the primary and metastatic sites. We describe a case of a de novo metastatic, human epidermal growth factor receptor 2 (HER2) positive esophagogastric junction hepatoid adenocarcinoma. Although this is a rare subgroup of gastric cancer, treatment strategies were based in recent studies in immunotherapy and guided therapy, taking into consideration the molecular findings from the patient's tumor NGS analysis. Data about HER2 and PDL1 heterogeneity were also reviewed. Despite the aggressiveness and rarity of this histology, the patient had a good response to treatment.
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BACKGROUND: There is a lack of predictive markers informing on the risk of colitis in patients treated with immune checkpoint inhibitors (ICIs). The aim of this study was to identify potential factors associated with development of ICI colitis. METHODS: We performed a retrospective analysis of melanoma patients at Dana-Farber Cancer Institute who received PD-1, CTLA-4, or combination ICIs between May 2011 to October 2017. Clinical and laboratory characteristics associated with pathologically confirmed ICI colitis were evaluated using multivariable logistic regression analyses. External confirmation was performed on an independent cohort from Massachusetts General Hospital. RESULTS: The discovery cohort included 213 patients of whom 37 developed ICI colitis (17%). Vitamin D use was recorded in 66/213 patients (31%) before starting ICIs. In multivariable regression analysis, vitamin D use conferred significantly reduced odds of developing ICI colitis (OR 0.35, 95% CI 0.1-0.9). These results were also demonstrated in the confirmatory cohort (OR 0.46, 95% CI 0.2-0.9) of 169 patients of whom 49 developed ICI colitis (29%). Pre-treatment neutrophil-to-lymphocyte ratio (NLR) ≥5 predicted reduced odds of colitis (OR 0.34, 95% CI 0.1-0.9) only in the discovery cohort. CONCLUSIONS: This is the first study to report that among patients treated with ICIs, vitamin D intake is associated with reduced risk for ICI colitis. This finding is consistent with prior reports of prophylactic use of vitamin D in ulcerative colitis and graft-versus-host-disease. This observation should be validated prospectively in future studies.
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Antígeno CTLA-4/genética , Colitis/tratamiento farmacológico , Melanoma/tratamiento farmacológico , Receptor de Muerte Celular Programada 1/genética , Vitamina D/administración & dosificación , Anciano , Anticuerpos Monoclonales/efectos adversos , Antineoplásicos Inmunológicos/efectos adversos , Antígeno CTLA-4/antagonistas & inhibidores , Antígeno CTLA-4/inmunología , Colitis/inducido químicamente , Colitis/patología , Femenino , Humanos , Inhibidores de Puntos de Control Inmunológico/efectos adversos , Linfocitos/efectos de los fármacos , Masculino , Melanoma/complicaciones , Melanoma/patología , Persona de Mediana Edad , Neutrófilos/efectos de los fármacos , Receptor de Muerte Celular Programada 1/antagonistas & inhibidores , Receptor de Muerte Celular Programada 1/inmunologíaRESUMEN
Current research efforts focusing on improving outcomes of older adults with cancer lack the appropriate infrastructure to support this growing need. The Cancer and Aging Group R21/33 National Institute of Health (NIH)/National Institute of Aging (NIA) grant aims to support development of geriatric oncology research through dedicated cores. The mission of the Core on Behavioral, Psychological, and Supportive Care Interventions will be to provide guidance in the field of non-pharmacological interventions. The Core will provide investigators with expertise, advocacy, and support in study design, development, and execution.
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Oncología Médica , Neoplasias , Anciano , Envejecimiento , Evaluación Geriátrica , Humanos , Neoplasias/terapia , Proyectos de InvestigaciónRESUMEN
BACKGROUND: The prevalence of electronic cigarette (e-cigarette) use and its impact on smoking cessation among cancer survivors in the United States is largely unknown. We sought to estimate the prevalence of e-cigarette use and examine its associations with cigarette smoking and smoking quit attempts among smoking-related cancer survivors in the United States. METHODS: We obtained data from the 2014-2017 annual cycles of the National Health Interview Survey for participants with self-reported history of smoking-related cancer(s). We calculated the prevalence of current e-cigarette use and utilized multinomial logistic regression in examining the independent association between e-cigarette use and cigarette smoking. Appropriate survey weights were applied in estimating the prevalence rates, relative risk ratios (RRR), ORs, and confidence intervals (CI). RESULTS: Our sample comprised 3,162 smoking-related cancer survivors. The prevalence of current e-cigarette use was 3.18% (95% CI, 2.40-3.96). Current e-cigarette users were 83 times as likely as never users to be current cigarette smokers (RRR, 82.89; 95% CI, 16.54-415.37). Among those with a history of cigarette smoking, current e-cigarette users were 90% less likely to be former smokers (OR, 0.10; 95% CI, 0.05-0.18). No association was seen between current e-cigarette use and a smoking quit attempt in the prior year. CONCLUSIONS: E-cigarette use among cigarette ever smokers was associated with a lower likelihood of being a former smoker/having quit smoking, and e-cigarette use was not associated with smoking quit attempts. IMPACT: Our findings do not provide evidence that e-cigarette use facilitates smoking cessation among smoking-related cancer survivors.
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Supervivientes de Cáncer/psicología , Neoplasias/psicología , Cese del Hábito de Fumar/estadística & datos numéricos , Fumar/efectos adversos , Vapeo/epidemiología , Adolescente , Adulto , Anciano , Supervivientes de Cáncer/estadística & datos numéricos , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/etiología , Neoplasias/patología , Prevalencia , Pronóstico , Autoinforme , Cese del Hábito de Fumar/psicología , Encuestas y Cuestionarios , Estados Unidos/epidemiología , Vapeo/psicología , Adulto JovenRESUMEN
The excitement about immunotherapy is justified. Patients with advanced disease and limited life expectancy before immune checkpoint inhibitors are now having prolonged and sometimes complete responses to treatment; however, most patients do not respond to checkpoint inhibitors. The hope for a meaningful response with only a limited risk of high-grade toxicity generated a prognostic dilemma for patients with advanced cancers and their treating oncologists. Older adults with advanced cancers are at the intersection of multiple biologic and clinical factors that can influence the efficacy of immunotherapy. Treating physicians should take all of these elements into account when considering treatment options for an older adult with advanced disease. Oncologists should have an honest conversation with their patients regarding the uncertainty around the clinical profile of checkpoint inhibitors. Early high-quality goals of care discussions can help manage expectations of older adults with advanced cancer treated with immunotherapy. We review in this paper select clinical characteristics that are important to consider when evaluating an older adult for checkpoint inhibitor therapy. In addition, we discuss strategies to optimize goals of care discussion given the increasing complexity of prognostication in the immunotherapy era.
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Inmunoterapia , Neoplasias/terapia , Factores de Edad , Anciano , Antineoplásicos Inmunológicos/administración & dosificación , Antineoplásicos Inmunológicos/efectos adversos , Antineoplásicos Inmunológicos/uso terapéutico , Biomarcadores de Tumor , Composición Corporal , Manejo de la Enfermedad , Humanos , Inmunomodulación/efectos de los fármacos , Inmunoterapia/efectos adversos , Inmunoterapia/métodos , Neoplasias/diagnóstico , Neoplasias/inmunología , Cuidados Paliativos , Resultado del TratamientoRESUMEN
Oncology care has become increasingly complex, with a dramatic increase in the number of available therapy options. Many newly developed medications have novel mechanisms of action and include targeted therapies and immunotherapy options. These agents typically have unique side effects that differ from more traditional cytotoxic chemotherapy regimens. Older adults represent the majority of patients with cancer and it is important for geriatricians and primary care providers for older adults to have a general understanding of newer agents and novel therapies, in order to aid in decision-making and supportive care strategies during oncology treatment. This review provides a case-based approach to discussing emerging therapeutic treatment options, including targeted therapies and immune-based therapies, in two common malignancies affecting older adults. Incorporation of available evidence of specific novel therapies in older adult populations is discussed. J Am Geriatr Soc 67:1012-1019, 2019.
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Neoplasias de la Mama/terapia , Toma de Decisiones , Evaluación Geriátrica/métodos , Neoplasias Pulmonares/terapia , Educación del Paciente como Asunto/métodos , Anciano , Terapia Combinada/normas , Femenino , Humanos , MasculinoRESUMEN
The advent of immune checkpoint inhibitors (ICIs) has changed the landscape of cancer treatment. Older adults represent the majority of cancer patients; however, direct data evaluating ICIs in this patient population is lacking. Aging is associated with changes in the immune system known as "immunosenescence" that could impact the efficacy and safety profile of ICIs. In this paper, we review aging-associated changes in the immune system as they may relate to cancer and immunotherapy, with mention of the effect of chronic viral infections and frailty. Furthermore, we summarize the current clinical evidence of ICI effectiveness and toxicity among older adults with cancer.