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The purpose of this quality improvement initiative was to identify anxious/distressed lung cancer patients and address their mental health needs directly related to the COVID-19. A total of 441 patients were screened utilizing a national distress thermometer. 47% were counseled by the NP, 32% sent for referral to the social worker. Patients reported reasons for distress as fear of delaying testing, contracting the virus and changes in their lifestyle. We found that screening all patients during the pandemic, yielded a higher than normal percentage of patients who were in need of some level of mental health services.
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INTRODUCTION: Lung cancer is the leading cause of cancer death in the USA, claiming more than 140,000 deaths annually. Delays in diagnosis and treatment can lead to missed opportunities for both curative and life prolonging therapies. This study aimed to evaluate duration of time to diagnosis and first treatment, as well as investigate reasons for delays in care. METHODS: This retrospective study included all lung cancer cases diagnosed by Stony Brook's Lung Cancer Evaluation Center (LCEC) between 2013 and 2019. Demographic, radiologic, pathologic and clinical variables were investigated, including cancer staging, histology, and medical and family histories. Evaluations included the determination of median time from initial encounter to diagnosis, median time from diagnosis to start of treatment and an exploration of the factors that influence possible causes for delays in care. RESULTS: The LCEC's comprehensive multidisciplinary lung nodule program yielded a median length of time from CT to PET of 11 days, PET to procedure of 13 days, procedure to treatment consult of 9 days, and from consult to treatment of 9 days. LCEC patients experienced an overall median of 44 days from initial presentation to first treatment compared to the national ideal of 62 days, thereby representing a 29% reduction in time from first CT to onset of treatment. CONCLUSION: Delays in lung cancer diagnosis and treatment can negatively impact patient morbidity and mortality. This study suggests that a coordinated multidisciplinary lung cancer program may reduce delays in care, thereby improving patient outcomes.
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Carcinoma/diagnóstico , Carcinoma/terapia , Diagnóstico Tardío/prevención & control , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/terapia , Tiempo de Tratamiento , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Tomografía de Emisión de Positrones , Derivación y Consulta , Estudios Retrospectivos , Factores de Tiempo , Tomografía Computarizada por Rayos XRESUMEN
Animal and human in vitro models suggest that stress-related B lymphocyte decrements are due to high levels of glucocorticoids which cause apoptosis of pre-B-cells as they emerge from the bone marrow. The present study sought to explore the relationships among distress, salivary cortisol, and human B lymphocytes in vivo. Distress (perceived stress, negative affect, depressive symptoms), lymphocyte phenotype, and salivary cortisol were assessed among first-year graduate students (n = 22) and a community control sample (n = 30) at the start of classes in the fall and the week immediately before spring preliminary exams. Compared to controls, students reported greater distress on all measures at each time point except baseline perceived stress. Hierarchical linear regression with necessary control variables was used to assess the effect of student status on the three measures of distress, the four measures of lymphocyte phenotype, and cortisol AUC and CAR over time (T1-T2). Student status was associated with a significant decrease in CD19 + B lymphocytes and flattened cortisol awakening response (CAR). Change in CAR was associated with the decrease in CD19 + B lymphocytes. Results indicated that there are significant associations among student status, flattening of CAR, and decrements in CD19 + lymphocytes.
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Linfocitos B , Depresión/fisiopatología , Hidrocortisona/análisis , Estrés Psicológico/fisiopatología , Estudiantes/psicología , Depresión/psicología , Femenino , Humanos , Masculino , Saliva/química , Estaciones del Año , Estrés Psicológico/psicología , Adulto JovenRESUMEN
BACKGROUND Five-year survival rates among stage IIIA lung cancer patients range between 2% and 15%, and there is currently no consensus regarding optimal treatment approaches for these patients. The current investigation evaluated survival outcomes among stage IIIA lung cancer patients receiving 2 different treatment modalities, neoadjuvant chemotherapy followed by resection versus chemoradiation alone. MATERIAL AND METHODS This retrospective study is based on 127 patients attending the Lung Cancer Evaluation Center at Stony Brook Cancer Center between 2002 and 2014. Patients were treated either with neoadjuvant chemotherapy followed by resection or a regimen of chemoradiation alone. Kaplan-Meier curves were used to compare survival outcomes between groups and Cox proportional hazard models were used to evaluate treatment effects on survival, while adjusting for possible confounders. RESULTS Approximately one-fourth (n=33) of patients received neoadjuvant chemotherapy followed by surgery, whereas 94 patients received definitive chemoradiation. Patients in the surgical group were found to be significantly younger than those receiving chemoradiation alone (60.1 vs. 67.9 years, respectively; p=0.001). Five-year survival among patients receiving preoperative chemotherapy followed by resection was significantly higher than that among patients receiving chemoradiation alone (63% vs. 19%, respectively; p<0.001), whereas the hazard ratio (HR) was 3-4 times greater in the latter group (HR=3.77, 95% confidence interval=1.87, 7.61). CONCLUSIONS Findings from this study indicate that preoperative chemotherapy followed by resection can improve survival outcomes for stage IIIA lung cancer patients compared with chemoradiation alone. The results reflect a select surgical group of patients; thus, the data highlight the need to develop new therapies that may result in more patients being viable surgical candidates.
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Neoplasias Pulmonares/mortalidad , Neoplasias Pulmonares/terapia , Anciano , Anciano de 80 o más Años , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Carcinoma de Pulmón de Células no Pequeñas/patología , Carcinoma de Pulmón de Células no Pequeñas/terapia , Quimioradioterapia , Quimioterapia Adyuvante , Terapia Combinada , Femenino , Humanos , Estimación de Kaplan-Meier , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Terapia Neoadyuvante , Estadificación de Neoplasias , New York/epidemiología , Estudios Retrospectivos , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
OBJECTIVE: Breast cancer risk is a chronic stressor associated with depression. Optimism is associated with lower levels of depression among breast cancer survivors. However, to our knowledge, no studies have explored the relationship between optimism and depression among women at risk for breast cancer. We hypothesized that women at risk for breast cancer who have higher levels of optimism would report lower levels of depression and that social support would mediate this relationship. METHOD: Participants (N = 199) with elevated distress were recruited from the community and completed self-report measures of depression, optimism, and social support. Participants were grouped based on their family history of breast cancer. Path analysis was used to examine the cross-sectional relationship between optimism, social support, and depressive symptoms in each group. RESULTS: Results indicated that the variance in depressive symptoms was partially explained through direct paths from optimism and social support among women with a family history of breast cancer. The indirect path from optimism to depressive symptoms via social support was significant (ß = -.053; 90% CI = -.099 to -.011, p = .037) in this group. However, among individuals without a family history of breast cancer, the indirect path from optimism to depressive symptoms via social support was not significant. CONCLUSIONS: These results suggest that social support partially mediates the relationship between optimism and depression among women at risk for breast cancer. Social support may be an important intervention target to reduce depression among women at risk for breast cancer.
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Neoplasias de la Mama/psicología , Depresión/psicología , Optimismo , Apoyo Social , Adulto , Neoplasias de la Mama/genética , Estudios Transversales , Depresión/epidemiología , Femenino , Humanos , Persona de Mediana Edad , RiesgoRESUMEN
BACKGROUND: Women at risk for breast cancer report elevated psychological distress, which has been adversely associated with cancer-relevant behaviors and biology. PURPOSE: The present study sought to examine the effects of a 10-week cognitive behavioral stress management (CBSM) group intervention on distress among women with a family history of breast cancer. METHODS: Participants were randomly assigned to CBSM (N = 82) or a wait-list comparison group (N = 76). Baseline to postintervention effects of CBSM on depressive symptoms and perceived stress were examined using hierarchical regression. RESULTS: CBSM participants reported significantly lower posttreatment depressive symptoms (ß = -0.17, p < 0.05) and perceived stress (ß = -0.23, p < 0.05) than wait-list comparison participants. Additionally, greater relaxation practice predicted lower distress. CONCLUSIONS: Group-based CBSM intervention is feasible and can reduce psychological distress among women with a family history of breast cancer. The present findings represent an encouraging avenue for the future application of CBSM. ( Clinicaltrials.gov number NCT00121160).
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Adaptación Psicológica , Neoplasias de la Mama/psicología , Terapia Cognitivo-Conductual/métodos , Estrés Psicológico/terapia , Adulto , Depresión/psicología , Depresión/terapia , Femenino , Humanos , Persona de Mediana Edad , Factores de Riesgo , Estrés Psicológico/psicología , Resultado del Tratamiento , Salud de la MujerRESUMEN
INSTITUTIONS: STONY BROOK MEDICAL CENTERRATIONALE: Lung Cancer screening for the high-risk smoking population has been proven to save lives. However, in 2022, 20% of newly diagnosed lung cancers (47,300) were in nonsmokers. These patients were found to be diagnosed at later stages. This may be at least partly due to not meeting criteria for and participating in current lung cancer screening. This study aims to describe characteristics of a never smoker patient population to help identify common risk factors which might merit inclusion in lung cancer screening and thus improve patient outcomes. METHODS: This retrospective single center study included never-smoker patients diagnosed with lung nodules and never-smoker patients diagnosed with lung cancer from 2016 to 2022. Data was obtained from the Stony Brook Medical Center electronic medical record. 16,056 patients were identified as never-smokers who were asked by the medical assistant if they ever smoked in their lifetime. Patients were eliminated if they had any smoking history up to first diagnosis date. Demographics, radiology, histology, diagnosis dates, comorbidities, smoking status, and exposures collected through ICD10 codes and not self-reported, were investigated. RESULTS: Of 16,056 never-smoking patients, 9315 (58.02%) were females diagnosed with lung nodules and 6741 (41.98%) were males diagnosed with lung nodules. The univariate analysis showed significant differences between gender, age at nodule diagnosis, and patients with and without comorbidities including chronic obstructive pulmonary disease (COPD), hypertension (HTN), and family history (FHX) of lung cancer. The percentage of lung cancer patients among females was significantly higher than among males. Patients having lung cancer were older. The percentages of lung cancer patients with these comorbidities were significantly higher than those without. However, there was no significant difference found between patients with and without diabetes mellitus (DM). The multivariable logistic regression suggested that age at nodule diagnosis and comorbidities including COPD (which included asthma, emphysema and chronic bronchitis) and family history of lung cancer were significantly associated with lung cancer. Older patients and patients with those comorbidities had a higher risk of developing cancer than those who were younger or without those comorbidities. The study excluded HTN and included age at nodule diagnosis in the logistic regression model as HTN was found to be protective against lung cancer due to age at lung nodule diagnosis. Please refer to the appendix for further details. CONCLUSION: Never-smoker patients who were older and with COPD and Family History of lung cancer had higher risk of developing lung cancer than younger patients without these comorbidities. In this study, gender had no impact on outcome.
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In cytologic analysis of lung nodules, specimens classified as atypia cannot be definitively diagnosed as benign or malignant. Atypia patients are typically subject to additional procedures to obtain repeat samples, thus delaying diagnosis. We evaluate morphologic categories predictive of lung cancer in atypia patients. This retrospective study stratified patients evaluated for primary lung nodules based on cytologic diagnoses. Atypia patients were further stratified based on the most severe verbiage used to describe the atypical cytology. Logistic regressions and receiver operator characteristic curves were performed. Of 129 patients with cytologic atypia, 62.8% later had cytologically or histologically confirmed lung cancer and 37.2% had benign respiratory processes. Atypia severity significantly predicted final diagnosis even while controlling for pack years and modified Herder score (p = 0.012). Pack years, atypia severity, and modified Herder score predicted final diagnosis independently and while adjusting for covariates (all p < 0.001). This model generated a significantly improved area under the curve compared to pack years, atypia severity, and modified Herder score (all p < 0.001) alone. Patients with severe atypia may benefit from repeat sampling for cytologic confirmation within one month due to high likelihood of malignancy, while those with milder atypia may be followed clinically.
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BACKGROUND: Lung cancer is the leading cause of cancer death in the US. While an extensive literature exists detailing lung cancer risk factors and mortality among patients with a history of tobacco use, the data are more limited among individuals who have never smoked. The purpose of this investigation is to compare survival rates between the two groups and evaluate potential risk factors among never smokers. METHODS: This retrospective study included 3380 smokers and 334 never smokers who were diagnosed with lung cancer at Stony Brook University Hospital between 2003 and 2016. 1-, 3-, 5- and 10-year survival outcomes, stratified by smoking status, were compared and Kaplan-Meier curves for overall survival are provided. Cox Proportional Hazard models were used to evaluate factors influencing survival among never smokers. RESULTS: Never smokers with lung cancer were more likely to be female, be diagnosed with adenocarcinoma histology, and had fewer comorbidities than lung cancer patients who smoked. Although 60% of patients were diagnosed at a later stage of disease development, regardless of smoking status, overall short- and long-term survival was significantly higher among never smokers compared to those with a history of tobacco use. In addition to age and stage at diagnosis, a history of diabetes was found to be a significant prognostic factor for decreased survival among never smokers (HR=3.15, 95% CI (1.74, 5.71)). CONCLUSIONS: Data from the present investigation suggest that, regardless of smoking status, approximately three of every five lung cancer patients are diagnosed at a later stage, and that both short- and long-term survival outcomes are significantly better among never smokers compared to those with a history of tobacco use. Additional studies are required to validate these findings and better explain the mechanistic drivers for the improved outcomes among never smokers.
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Neoplasias Pulmonares , Fumadores , Femenino , Humanos , Neoplasias Pulmonares/epidemiología , Masculino , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Fumar/efectos adversosRESUMEN
BACKGROUND: It is common for biopsies of concerning pulmonary nodules to result in cytologic "atypia" on biopsy, which may represent a benign response or a false negative finding. This investigation evaluated time to diagnosis and factors which may predict an ultimate diagnosis of lung cancer in these patients with atypia cytology on lung nodule biopsy. METHODS: This retrospective study included patients of the Stony Brook Lung Cancer Evaluation Center who had a biopsy baseline diagnosis of atypia between 2010 and 2020 and were either diagnosed with cancer or remained disease free by the end of the observation period. Cox Proportional Hazard (CPH) Models were used to assess factor effects on outcomes. RESULTS: Among 106 patients with an initial diagnosis of atypia, 80 (75%) were diagnosed with lung cancer. Of those, over three-quarters were diagnosed within 6 months. The CPH models indicated that PET positivity (SUV ≥ 2.5) (HR = 1.74 (1.03, 2.94)), nodule size > 3.5 cm (HR = 2.83, 95% CI (1.47, 5.45)) and the presence of mixed ground glass opacities (HR = 2.15 (1.05, 4.43)) significantly increased risk of lung cancer. CONCLUSION: Given the high conversion rate to cancer within 6 months, at least tight monitoring, if not repeat biopsy may be warranted during this time period for patients diagnosed with atypia.
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Neoplasias Pulmonares , Biopsia , Humanos , Pulmón , Neoplasias Pulmonares/diagnóstico , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Longitudinal data are limited regarding the impact of a multidisciplinary team (MDT) approach on patient outcomes among those diagnosed with lung cancer. The purpose of this study is to 1) compare 1- and 3-year recurrence and mortality rates among patients receiving a MDT vs. standard model of care; and 2) assess trends in these proportions over a 10-year period. METHODS: This investigation included 2044 lung cancer cases reported to the Stony Brook Cancer Registry between 2006 and 2015. Patients were stratified into 2 groups, those participating in Stony Brook's Lung Cancer Evaluation Center's (LCEC) MDT Program (n = 1179) and those receiving a standard model of care (n = 865). 1- and 3-year stage-stratified recurrence and mortality rates are reported. Logistic regression analyses are performed and linear by linear associations are used to assess trends over time. RESULTS: A higher proportion of patients in the MDT program (LCEC) remained disease-free at 1-year compared those receiving standard care (80.0 % vs 62.3 %, p < 0.01). There were no significant changes in mortality over the 10-year observation period in either group, however the rates were significantly lower among LCEC vs non-LCEC cases after adjusting for possible confounders (OR = 0.68 (0.51,0.90) at 1-year; OR = 0.50 (0.36, 0.70) at 3-years). Recurrence was also lower at 3-years in the MDT group (OR = 0.51 (0.32, 0.79)). CONCLUSIONS: This study suggests that a comprehensive MDT program for lung cancer yields improved patient outcomes compared to the standard model of care and this approach may help to decrease rates of disease recurrence and mortality.
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Adenocarcinoma del Pulmón/mortalidad , Carcinoma de Células Escamosas/mortalidad , Comunicación Interdisciplinaria , Neoplasias Pulmonares/mortalidad , Recurrencia Local de Neoplasia/mortalidad , Grupo de Atención al Paciente/estadística & datos numéricos , Sistema de Registros/estadística & datos numéricos , Adenocarcinoma del Pulmón/patología , Adenocarcinoma del Pulmón/terapia , Anciano , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/terapia , Femenino , Estudios de Seguimiento , Humanos , Neoplasias Pulmonares/patología , Neoplasias Pulmonares/terapia , Masculino , Recurrencia Local de Neoplasia/patología , Recurrencia Local de Neoplasia/terapia , Pronóstico , Estudios Retrospectivos , Tasa de Supervivencia , Factores de TiempoRESUMEN
This prospective investigation derived a prediction model for identifying risk of incident lung cancer among patients with visible lung nodules identified on computed tomography (CT). Among 2,924 eligible patients referred for evaluation of a pulmonary nodule to the Stony Brook Lung Cancer Evaluation Center between January 1, 2002 and December 31, 2015, 171 developed incident lung cancer during the observation period. Cox proportional hazard models were used to model time until disease onset. The sample was randomly divided into discovery (n = 1,469) and replication (n = 1,455) samples. In the replication sample, concordance was computed to indicate predictive accuracy and risk scores were calculated using the linear predictions. Youden index was used to identify high-risk versus low-risk patients and cumulative lung cancer incidence was examined for high-risk and low-risk groups. Multivariable analyses identified a combination of clinical and radiologic predictors for incident lung cancer including ln-age, ln-pack-years smoking, a history of cancer, chronic obstructive pulmonary disease, and several radiologic markers including spiculation, ground glass opacity, and nodule size. The final model reliably detected patients who developed lung cancer in the replication sample (C = 0.86, sensitivity/specificity = 0.73/0.81). Cumulative incidence of lung cancer was elevated in high-risk versus low-risk groups [HR = 14.34; 95% confidence interval (CI), 8.17-25.18]. Quantification of reliable risk scores has high clinical utility, enabling physicians to better stratify treatment protocols to manage patient care. The final model is among the first tools developed to predict incident lung cancer in patients presenting with a concerning pulmonary nodule.
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Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/epidemiología , Modelos Estadísticos , Nódulo Pulmonar Solitario/fisiopatología , Anciano , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Neoplasias Pulmonares/etiología , Masculino , Persona de Mediana Edad , New York/epidemiología , Pronóstico , Curva ROC , Fumar/efectos adversosRESUMEN
BACKGROUND: Obesity rates differ between Hispanic and White (non-Hispanic) women in the United States, with higher rates among Hispanic women. Socioeconomic processes contribute to this disparity both at the individual and the environmental level. Understanding these complex relationships requires multilevel analyses within cohorts of women that have a shared environment. In population-based samples of Hispanic and White (non-Hispanic) women from the same neighborhoods, we evaluated within each ethnic group a) The association of individual-level socioeconomic status (SES) with body mass index (BMI); and b) The additional contribution of neighborhood-level measures of SES. METHODS: Using population-based multi-stage sampling methods, we oversampled low SES and Hispanic block groups. During household screening, we identified women aged 30 to 50 years. Among White women, we specifically oversampled women with low educational levels. 515 Hispanic and 503 White women completed baseline. Height and weight were measured. Baseline surveys, in Spanish and English, included four measures of SES. Three measures of area-level SES were examined. Analysis of loge BMI on each SES measure used linear mixed models, incorporating design effects. RESULTS: Among White women, low education, social status, and neighborhood SES were associated with higher BMI (p < 0.001, p < 0.0001, and p < 0.05, respectively), independent of other SES measures. Although the highest grouped category of education, income and subjective social status within the Hispanic cohort had the lowest mean estimated BMI, the point estimates across categories were not monotonic, and had wide confidence intervals. As a result, in contrast to the findings among White women, no statistically significant associations were found between BMI and measures of SES among Hispanic women. DISCUSSION: Neighborhood and individual measures of SES operate differently in Hispanic compared with White women. We had assumed the measures we included to be most salient and operate similarly for both groups of women. Rather the salient factors for Hispanic women have yet to be identified. Improved understanding may ultimately inform the design of culturally-relevant multilevel obesity prevention strategies.
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BACKGROUND: Lobectomy has traditionally been recommended for fit patients diagnosed with early-stage non-small-cell lung cancer (NSCLC). Recently, however, stereotactic body radiotherapy (SBRT) has been introduced as an alternative treatment option. The purpose of this investigation is to compare survival outcomes for individuals with stage I/II NSCLC treated with lobectomy vs SBRT. METHODS: This retrospective study included 191 patients (100 surgery, 91 SBRT) identified through the Lung Cancer Evaluation Center, Stony Brook, NY, between 2008 and 2012. Survival and recurrence rates were compared using Kaplan-Meier curves, log-rank tests, and Cox proportional hazard models to adjust for possible confounders. A subset of cases was propensity-matched to address potential differences in health status between groups. RESULTS: 1-, 3-, and 5-year survival outcomes were significantly better among patients undergoing lobectomy vs SBRT. Survival rates at 3 years were 92.8% and 59.0% (p<0.001) in the 2 groups, respectively. Propensity-matched analyses indicated similar findings. Recurrence rates were likewise lower among patients undergoing surgery (7.1% vs 21.0%, p<0.01 at 3 years); however, statistical significance was not maintained in the propensity-matched analysis. CONCLUSION: These findings add to a growing evidence base supporting the use of lobectomy vs SBRT in the treatment of lung cancer among healthy, early-stage NSCLC patients.
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BACKGROUND: Evidence favoring a multidisciplinary team (MDT) approach in the treatment of lung cancer is scarce, especially in the United States. The purpose of the present investigation was to evaluate survival outcomes of lung cancer patients treated with an MDT compared with a traditional care model. PATIENTS AND METHODS: The Stony Brook Cancer Center Registry was used to identify all lung cancer cases diagnosed between 2002 and 2016. We compared survival outcomes among 1956 lung cancer patients participating in our institution's Lung Cancer Evaluation Center's (LCEC) MDT program and 2315 lung cancer patients receiving traditional care. Log-ranks tests were used to evaluate differences in the 1-, 3-, 5-, and 10-year survival outcomes between the 2 groups. To address inherent biases, Cox proportional hazard models were used to estimate the effects on survival outcomes and adjust for possible confounders. Propensity matching was also performed to account for the effects of selection bias. RESULTS: The 5-year survival rates in the propensity-matched sample were one third greater among LCEC patients compared with those receiving a traditional care approach (33.6% vs. 23.0%; P < .001). After adjusting for potential confounders in the multivariable propensity-matched analyses, the LCEC model demonstrated a significant beneficial effect on 5-year survival outcomes compared with the standard treatment model (hazard ratio, 0.65; 95% confidence interval, 0.54-0.77). CONCLUSION: The results of the present investigation suggest an improved survival benefit from usage of an MDT model versus a traditional care model in the treatment of lung cancer. Despite the use of sophisticated statistical methods to mitigate bias in a nonrandomized study, additional research is needed to determine the extent to which an MDT approach for lung cancer influences patient outcomes.
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Prestación Integrada de Atención de Salud/métodos , Neoplasias Pulmonares/mortalidad , Neoplasias Pulmonares/terapia , Oncología Médica/métodos , Grupo de Atención al Paciente/organización & administración , Anciano , Prestación Integrada de Atención de Salud/organización & administración , Femenino , Humanos , Masculino , Oncología Médica/organización & administración , Persona de Mediana Edad , Sistema de Registros , Estudios RetrospectivosRESUMEN
The objective of this effort is to gather data to tailor interventions appropriately. Greater understanding of the correlates of socioeconomic status and obesogenic dietary behaviors was the focus of this manuscript. Using multistage sampling, women with varied education levels completed a baseline assessment in a longitudinal study of women aged 30 to 50 years. This study was conducted in low-SES areas of South King County, Washington State. This study included 530 Caucasian and 510 Hispanic women. Fruit and vegetable consumption was positively associated and soft drink consumption inversely associated with the level of education in Caucasian women. In contrast, percentage calories from fat was positively associated with the level of education in Hispanic women. In Hispanic women, level of education interacted significantly with food security in relation to percentage calories from fat, and with eating norms in relation to soft drink consumption. Neighborhood presence of ethnic food stores was associated with outcomes for Hispanic women, but for Caucasians, presence of fast food restaurants was important. Education was consistently associated with two of the three obesogenic dietary behaviors studied among Caucasian women. Education played a moderating role in the associations of food security and eating norms, independent of area level food availability, in two of three obesogenic dietary behaviors studied. However, these patterns differed for Hispanic women, indicating the need for more research into important variables to support change in Hispanic women. Women of differing ethnic groups did not respond similarly to environmental conditions and policy-relevant surroundings. These data have meaning for considering urban policy that impacts obesity levels in the population.
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Dieta Saludable/etnología , Escolaridad , Conducta Alimentaria/etnología , Hispánicos o Latinos/estadística & datos numéricos , Población Blanca/estadística & datos numéricos , Adulto , Ingestión de Energía , Etnicidad , Femenino , Abastecimiento de Alimentos/estadística & datos numéricos , Frutas , Humanos , Estudios Longitudinales , Persona de Mediana Edad , Obesidad/epidemiología , Características de la Residencia , Restaurantes , Clase Social , Verduras , Washingtón/epidemiologíaRESUMEN
We examined food consumption in response to a laboratory-induced stressor (two challenging neuropsychological tasks) among non-Hispanic White women categorized as lower or higher in socioeconomic status based on education. The two socioeconomic status groups did not differ with respect to current hunger or baseline dietary habits. Perceived stress was measured pre- and post-challenge. Snacks were offered post-challenge; food consumption was measured by weighing snack bowls pre- and post-offering. Perceived stress increased pre- to post-challenge for both groups, but this effect was stronger for women lower in socioeconomic status. In addition, women lower versus higher in socioeconomic status consumed more food overall and more high-fat sweet food in particular (large effect sizes). These findings provide evidence of socioeconomic status differences in food consumption following an acute stressor.
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Objective Current lung cancer screening criteria based primarily on outcomes from the National Lung Screening Trial may not adequately capture all subgroups of the population at risk. We aimed to evaluate the efficacy of lung cancer screening criteria recommended by the United States Preventive Services Task Force, Centers for Medicare and Medicaid Services, and the National Comprehensive Cancer Network in identifying known cases of lung cancer. Methods An investigation of the Stony Brook Cancer Center Lung Cancer Evaluation Center's database identified 1207 eligible, biopsy-proven lung cancer cases diagnosed between January 1996 and March 2016. Age at diagnosis, smoking history, and other known risk factors for lung cancer were used to determine the proportion of cases that would have met current United States Preventive Services Task Force, Centers for Medicare and Medicaid Services, and National Comprehensive Cancer Network eligibility requirements for lung cancer screening. Results Of the 1046 ever smokers in the study, 40% did not meet the National Lung Screening Trial age requirements, 20% did not have a ≥30 pack year smoking history, and approximately one-third quit smoking >15 years before diagnosis, thus deeming them ineligible for screening. Applying the United States Preventive Services Task Force, Centers for Medicare and Medicaid Services, and National Comprehensive Cancer Network eligibility criteria to the Stony Brook Cancer Center's Lung Cancer Evaluation Center cases, 49.2, 46.3, and 69.8%, respectively, would have met the current lung cancer screening guidelines. Conclusions The United States Preventive Services Task Force and Centers for Medicare and Medicaid Services eligibility criteria for lung cancer screening captured less than 50% of lung cancer cases in this investigation. These findings highlight the need to reevaluate the efficacy of current guidelines and may have major public health implications.
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Detección Precoz del Cáncer/normas , Neoplasias Pulmonares/diagnóstico , Guías de Práctica Clínica como Asunto , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Detección Precoz del Cáncer/métodos , Femenino , Humanos , Neoplasias Pulmonares/etiología , Masculino , Tamizaje Masivo/métodos , Tamizaje Masivo/organización & administración , Tamizaje Masivo/normas , Persona de Mediana Edad , Factores de Riesgo , Fumar/efectos adversos , Tomografía Computarizada por Rayos X/métodos , Estados UnidosRESUMEN
OBJECTIVE: The stress hormone cortisol exhibits a diurnal rhythm throughout the day, as well as within person variability. Recent statistical approaches allow for the estimation of intraindividual cortisol variability ("ICV") and a greater ICV has been observed in some mood disorders (major depression, remitted bipolar disorder); however, ICV has not been examined following stress management. In this secondary analyses of an efficacious randomized clinical trial, we examine how ICV may change after cognitive behavioral stress management (CBSM) among healthy stressed women at risk for breast cancer. Second, we concurrently compare other calculations of cortisol that may change following CBSM. METHODS: Multilevel modeling (MLM) was applied to estimate ICV and to test for a group by time interaction from baseline, post-intervention, to 1 month following CBSM. Forty-four women were randomized to the CBSM; 47 to the comparison group; mean age of the entire group was 44.2 (SD=10.27). RESULTS: After controlling for relevant covariates, a significant time by group interaction emerged (ß estimate=-.070; p<.05), such that CBSM participants demonstrated a lower ICV following CBSM compared to the comparison group. The interaction for cortisol slope and cortisol output (area under the curve) approached significance (ß estimates=-.10 and -.062, respectively; p's<.08), while other cortisol outcomes tested were not significantly changed following CBSM. CONCLUSION: ICV may represent a novel index of cortisol dysregulation that is impacted by CBSM and may represent a more malleable within-person calculation than other, widely applied cortisol outcomes. Future research should examine these relationships in larger samples, and examine ICV and health outcomes. CLINICAL TRIALS IDENTIFIER: NCT01048528.