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BACKGROUND: The cancer experienced in adolescent and young adult (AYA) could disturb developmental changes and long-term life. The current AYA guidelines and research for survivorship were developed and reported according to the general age range of 15-39 years; however, expected life events vary by diagnosed age. We aimed to examine the social, psychological, and physical well-being of AYA cancer survivors by age at diagnosis using a multinational representative dataset focusing on age at diagnosis. METHODS: We conducted a cross-sectional study using the US and Korean National Health and Nutrition Examination Surveys from 2007 to 2018. Participants diagnosed with any cancer aged 15-39 years and were aged > 18 years at the survey year were defined as AYA cancer survivors. AYA were classified into three groups based on their diagnosed age: adolescent survivors (diagnosed between the ages of 15 and 19, n = 45), young adult survivors (diagnosed between the ages of 20 and 29, n = 238), and late young adult survivors (diagnosed between the ages of 30 and 39, n = 539). We also selected an age-, sex-, race-, and survey year-matched general population with 1:5 ratio among participants without cancer (N = 4110). RESULTS: The average age of the survey was 29.1, 43.7, and 48.7 years for AYA survivors diagnosed during adolescence, young adulthood, and late young adulthood, respectively. Adolescent survivors had more non-couple marital status (adjusted odds ratio (aOR), 1.34; 95% CI, 1.10-1.64) and unemployed (aOR, 1.30; 95% CI, 1.05-1.61) compared to late young adult survivors. Comparing with the matched general, adolescent survivors were more in poor general health (aOR, 4.65; 95% CI, 2.09-10.38) and unemployed (aOR, 2.17; 95% CI, 1.12-4.24) and late young adult survivors were more non-couple (aOR, 1.40; 95% CI, 1.05-1.86). CONCLUSION: This study provides evidence for future studies on long-term health, which may vary according to age at the time of diagnosis among AYA with cancer.
Subject(s)
Cancer Survivors , Neoplasms , Humans , Adolescent , Young Adult , Male , Female , Cross-Sectional Studies , Neoplasms/epidemiology , Neoplasms/diagnosis , Adult , Cancer Survivors/statistics & numerical data , Age Factors , United States/epidemiology , Databases, Factual , Republic of Korea/epidemiology , Nutrition SurveysABSTRACT
BACKGROUND: Accelerated lung function decline is characteristic of COPD. However, the association between blood eosinophil counts and lung function decline, accounting for current smoking status, in young individuals without prevalent lung disease is not fully understood. METHODS: This is a cohort study of 629 784 Korean adults without COPD or a history of asthma at baseline who participated in health screening examinations including spirometry and differential white blood cell counts. We used a linear mixed-effects model to estimate the annual change in forced expiratory volume in 1â s (FEV1) (mL) by baseline blood eosinophil count, adjusting for covariates including smoking status. In addition, we performed a stratified analysis by baseline and time-varying smoking status. RESULTS: During a mean follow-up of 6.5â years (maximum 17.8â years), the annual change in FEV1 (95% CI) in participants with eosinophil counts <100, 100-199, 200-299, 300-499 and ≥500â cells·µL-1 in the fully adjusted model were -23.3 (-23.9--22.7) mL, -24.3 (-24.9--23.7) mL, -24.8 (-25.5--24.2) mL, -25.5 (-26.2--24.8) mL and -26.8 (-27.7--25.9) mL, respectively. When stratified by smoking status, participants with higher eosinophil count had a faster decline in FEV1 than those with lower eosinophil count in both never- and ever-smokers, which persisted when time-varying smoking status was used. CONCLUSIONS: Higher blood eosinophil counts were associated with a faster lung function decline among healthy individuals without lung disease, independent of smoking status. The findings suggest that higher blood eosinophil counts contribute to the risk of faster lung function decline, particularly among younger adults without a history of lung disease.
Subject(s)
Eosinophils , Smoking , Spirometry , Humans , Male , Female , Forced Expiratory Volume , Adult , Republic of Korea , Middle Aged , Leukocyte Count , Cohort Studies , Pulmonary Disease, Chronic Obstructive/blood , Pulmonary Disease, Chronic Obstructive/physiopathology , Linear Models , Lung/physiopathology , Asthma/blood , Asthma/physiopathologyABSTRACT
AIMS: Programmed death-ligand 1 (PD-L1) expression is a predictive biomarker for adjuvant immunotherapy and has been linked to poor differentiation in lung adenocarcinoma. However, its prevalence and prognostic role in the context of the novel histologic grade has not been evaluated. METHODS: We analysed a cohort of 1233 patients with resected lung adenocarcinoma where PD-L1 immunohistochemistry (22C3 assay) was reflexively tested. Tumour PD-L1 expression was correlated with the new standardized International Association for the Study of Lung Cancer (IASLC) histologic grading system (G1, G2, and G3). Clinicopathologic features including patient outcome were analysed. RESULTS: PD-L1 was positive (≥1%) in 7.0%, 23.5%, and 63.0% of G1, G2, and G3 tumours, respectively. PD-L1 positivity was significantly associated with male sex, smoking, and less sublobar resection among patients with G2 tumours, but this association was less pronounced in those with G3 tumours. PD-L1 was an independent risk factor for recurrence (adjusted hazard ratio [HR] = 3.25, 95% confidence intervals [CI] = 1.93-5.48, P < 0.001) and death (adjusted HR = 2.69, 95% CI = 1.13-6.40, P = 0.026) in the G2 group, but not in the G3 group (adjusted HR for recurrence = 0.94, 95% CI = 0.64-1.40, P = 0.778). CONCLUSION: PD-L1 expression differs substantially across IASLC grades and identifies aggressive tumours within the G2 subgroup. This knowledge may be used for both prognostication and designing future studies on adjuvant immunotherapy.
Subject(s)
Adenocarcinoma of Lung , Adenocarcinoma , B7-H1 Antigen , Lung Neoplasms , Humans , Male , Adenocarcinoma/genetics , Adenocarcinoma/pathology , Adenocarcinoma/surgery , Adenocarcinoma of Lung/genetics , Adenocarcinoma of Lung/pathology , Adenocarcinoma of Lung/surgery , B7-H1 Antigen/genetics , B7-H1 Antigen/metabolism , Lung Neoplasms/genetics , Lung Neoplasms/pathology , Lung Neoplasms/surgery , Prevalence , Prognosis , Retrospective StudiesABSTRACT
BACKGROUND: The effects of smoking reduction on the incidence of lung cancer in patients with chronic obstructive pulmonary disease (COPD) are not well known. This study aimed to investigate the effects of changes in smoking habits after COPD diagnosis on lung cancer development in patients who smoked less than 30 pack-years. METHODS: This nationwide retrospective cohort study included 16,832 patients with COPD who smoked less than 30 pack-years at the time of COPD diagnosis. Based on changes in smoking habits in the health screening examination data, smokers were categorized into three groups: quitters, reducers, and sustainers. The primary outcome was the risk of lung cancer development, which was estimated using the Cox proportional hazards model. We also modelled the amount of smoking reduction as a continuous variable. RESULTS: During a median follow-up of 4 years, the cumulative incidence of lung cancer was the highest among sustainers, followed by reducers and quitters. Compared with sustainers, reducers (adjusted HR 0.74, 95% CI:0.56-0.98) and quitters (adjusted HR 0.78, 95% CI:0.64-0.96) had a significantly lower risk of lung cancer. Incidence of lung cancer showed a decreasing trend with a decreasing amount of smoking (P for linearity < 0.01). CONCLUSIONS: In patients with COPD who smoked less than 30 pack-years, smoking reduction and cessation lowered the risk of lung cancer.
Subject(s)
Lung Neoplasms , Pulmonary Disease, Chronic Obstructive , Smoking Reduction , Humans , Smoking/adverse effects , Smoking/epidemiology , Lung Neoplasms/diagnosis , Lung Neoplasms/epidemiology , Lung Neoplasms/prevention & control , Cohort Studies , Smoke , Risk Factors , Retrospective Studies , Pulmonary Disease, Chronic Obstructive/diagnosis , Pulmonary Disease, Chronic Obstructive/epidemiology , Pulmonary Disease, Chronic Obstructive/etiologyABSTRACT
BACKGROUND: The association between longitudinal body mass index (BMI) change and clinical outcomes in patients with chronic obstructive pulmonary disease (COPD) has not fully investigated. METHODS: This retrospective cohort study included 116,463 COPD patients aged ≥ 40, with at least two health examinations, one within 2 years before and another within 3 years after COPD diagnosis (January 1, 2014, to December 31, 2019). Associations between BMI percentage change with all-cause mortality, primary endpoint, and initial severe exacerbation were assessed. RESULTS: BMI decreased > 5% in 14,728 (12.6%), while maintained in 80,689 (69.2%), and increased > 5% in 21,046 (18.1%) after COPD diagnosis. Compared to maintenance group, adjusted hazard ratio (aHR) for all-cause mortality was 1.70 in BMI decrease group (95% CI:1.61, 1.79) and 1.13 in BMI increase group (95% CI:1.07, 1.20). In subgroup analysis, decrease in BMI showed a stronger effect on mortality as baseline BMI was lower, while an increase in BMI was related to an increase in mortality only in obese COPD patients with aHRs of 1.18 (95% CI: 1.03, 1.36). The aHRs for the risk of severe exacerbation (BMI decrease group and increase group vs. maintenance group) were 1.30 (95% CI:1.24, 1.35) and 1.12 (95% CI:1.07, 1.16), respectively. CONCLUSIONS: A decrease in BMI was associated with an increased risk of all-cause mortality in a dose-dependent manner in patients with COPD. This was most significant in underweight patients. Regular monitoring for weight loss might be an important component for COPD management.
Subject(s)
Pulmonary Disease, Chronic Obstructive , Humans , Body Mass Index , Cohort Studies , Retrospective Studies , Disease Progression , Pulmonary Disease, Chronic Obstructive/diagnosis , Pulmonary Disease, Chronic Obstructive/epidemiologyABSTRACT
RATIONALE: Occult lymph node metastasis (OLNM) is frequently found in patients with resectable non-small cell lung cancer (NSCLC), despite using diagnostic methods recommended by guidelines. OBJECTIVES: To evaluate the risk of OLNM in NSCLC patients using the radiologic characteristics of the primary tumor on computed tomography (CT). METHODS: We retrospectively reviewed clinicopathologic features of 2042 clinical T1-4N0 NSCLC patients undergoing curative intent pulmonary resection. Unique radiological features (i.e., air-bronchogram throughout the whole tumor, heterogeneous ground-glass opacity (GGO), mainly cystic appearance, endobronchial location), percentage of solid portion, and shape of tumor margin were analyzed via a stepwise approach. We used multivariable logistic regression to assess the relationship between OLNM and tumor characteristics. RESULTS: Compared with the other unique features, endobronchial tumors were associated with the highest risk of OLNM (OR = 3.9, 95% confidence interval (CI) = 2.29-6.62), and heterogeneous GGO and mainly cystic tumors were associated with a low risk of OLNM. For tumors without unique features, the percentage of the solid portion was measured, and solid tumors were associated with OLNM (OR = 2.49, 95% CI = 1.86-3.35). Among part-solid tumors with solid proportion > 50%, spiculated margin, and peri-tumoral GGO were associated with OLNM. CONCLUSIONS: The risk of OLNM could be assessed using radiologic characteristics on CT. This could allow us to adequately select optimal candidates for invasive nodal staging procedures (INSPs) and complete systematic lymph node dissection. CLINICAL RELEVANCE STATEMENT: These data may be helpful for clinicians to select appropriate candidates for INSPs and complete surgical systematic lymph node dissection in NSCLC patients. KEY POINTS: Lymph node metastasis status plays a key role in both prognostication and treatment planning. Solid tumors, particularly endobronchial tumors, were associated with occult lymph node metastasis (OLNM). The risk of OLNM can be assessed using radiologic characteristics acquired from CT images.
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BACKGROUND: Previous studies have investigated cardiovascular disease (CVD) risks in cancer patients, but there is limited knowledge concerning the CVD risk in adult and young adolescent (AYA) survivors of gastric cancer. OBJECTIVES: This study aims to investigate the incidence of CVD in AYA gastric cancer survivors, analyzing it by treatment type and identifying associated risk factors. METHODS: We conducted a retrospective cohort study using Korean National Health Insurance Service data collected from 2006 to 2019. Propensity score matching (1:3, caliper < 0.1) was performed using the variables age, sex, income, residential area, and presence of comorbidities, and we classified participants into gastric cancer (n = 6562) and non-cancer control (n = 19,678) groups. Cox regression models were used to calculate hazard ratios (HRs) for CVD incidence. The study assessed CVD incidence by cancer treatment and identified risk factors through multivariable Cox regression. RESULTS: During a median 6.5-year follow-up, AYA gastric cancer survivors consistently exhibited greater CVD incidence. Their risk of CVD was significantly elevated compared to that of controls (HR, 1.18; 95% confidence interval [CI] 1.05-1.33). In particular, deep vein thrombosis (HR, 3.93; 95% CI 3.06-14.67) and pulmonary embolism (HR, 6.58; 95% CI 3.06-14.67) risks were notably increased. Chemotherapy was associated with an increased risk of stroke, heart failure, atrial fibrillation, deep vein thrombosis, and pulmonary embolism. Hypertension (HR, 1.58; 95% CI 1.10-2.26) and dyslipidemia (HR, 1.46; 95% CI 1.06-2.20) emerged as risk factors for CVD development. CONCLUSION: This study reports elevated risks of CVD in AYA gastric cancer survivors and emphasizes the need for vigilant monitoring of CVD in this population.
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OBJECTIVE: To examine the prevalence of overactive bladder (OAB) according to menopausal stages in middle-aged women. DESIGN: Cross-sectional study. SETTING: Total Healthcare Center in South Korea. POPULATION: Middle-aged Korean women (n=3469, mean age, 49.5 ± 2.9 years). METHODS: Menopausal stages were defined according to the Stages of Reproductive Aging Workshop +10 criteria, and menopausal symptoms were assessed using the Korean version of Menopause-Specific Quality of Life (MENQOL). Logistic regression models were used to estimate prevalence ratios with 95% confidence intervals for OAB according to menopausal stage and to assess the associations with menopausal symptoms. MAIN OUTCOME MEASURES: OAB symptoms were evaluated using the Overactive Bladder Symptom Score (OABSS). RESULTS: The prevalence of OAB increased with menopausal stage; however, the multivariable-adjusted prevalence ratios for women in menopausal transition and postmenopausal stage were insignificant (ptrend = 0.160) compared to those for premenopausal women. Among individual OAB symptoms, the multivariable-adjusted prevalence ratios for nocturia increased with menopausal stage in a dose-response manner (ptrend = 0.005 for 1 time/day; ptrend < 0.001 for ≥2 times/day). The association between menopausal stages and nocturia occurring ≥2 times/day was evident in women without OAB and with relatively high MENQOL scores, vasomotor symptoms and difficulty sleeping. CONCLUSIONS: The prevalence of OAB, particularly nocturia, increased with menopausal stage, and the association was obvious in women with other menopausal symptoms. This finding underscores the importance of addressing nocturia as a potential menopausal symptom in middle-aged women. Further studies are required to understand the mechanisms linking OAB with menopausal symptoms in middle-aged women.
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BACKGROUND: Despite the high workload of cardiac intensive care unit (ICU), there is a paucity of evidence on the association between nurse workforce and mortality in patients with cardiogenic shock (CS). This study aimed to evaluate the prognostic impact of the ICU nursing grade on mortality and cost-effectiveness in CS. METHODS: A nationwide analysis was performed using the K-NHIS database. Patients diagnosed with CS and admitted to the ICU at tertiary hospitals were enrolled. ICU nursing grade was defined according to the bed-to-nurse ratio: grade1 (bed-to-nurse ratio < 0.5), grade2 (0.5 ≤ bed-to-nurse ratio < 0.63), and grade3 (0.63 ≤ bed-to-nurse ratio < 0.77) or above. The primary endpoint was in-hospital mortality. Cost-effective analysis was also performed. RESULTS: Of the 72,950 patients with CS, 27,216 (37.3%) were in ICU nursing grade 1, 29,710 (40.7%) in grade 2, and 16,024 (22.0%) in grade ≥ 3. The adjusted-OR for in-hospital mortality was significantly higher in patients with grade 2 (grade 1 vs. grade 2, 30.6% vs. 37.5%, adjusted-OR 1.14, 95% CI1.09-1.19) and grade ≥ 3 (40.6%) with an adjusted-OR of 1.29 (95% CI 1.23-1.36) than those with grade 1. The incremental cost-effectiveness ratio of grade1 compared with grade 2 and ≥ 3 was $25,047/year and $42,888/year for hospitalization and $5151/year and $5269/year for 1-year follow-up, suggesting that grade 1 was cost-effective. In subgroup analysis, the beneficial effects of the high-intensity nursing grade on mortality were more prominent in patients who received CPR or multiple vasopressors usage. CONCLUSIONS: For patients with CS, ICU grade 1 with a high-intensity nursing staff was associated with reduced mortality and more cost-effectiveness during hospitalization compared to grade 2 and grade ≥ 3, and its beneficial effects were more pronounced in subjects at high risk of CS.
Subject(s)
Nursing Staff, Hospital , Shock, Cardiogenic , Humans , Cost-Benefit Analysis , Intensive Care Units , Workload , Hospital MortalityABSTRACT
PURPOSE: Lung cancer survivors have more psychosocial problems, including depression and anxiety disorder, than other cancer survivors. Lung cancer-specific symptoms, such as cough, dyspnea, or pain in chest, might increase FCR among survivors. We aimed to evaluate the association between lung cancer-specific symptoms and FCR among recurrence-free non-small cell lung cancer (NSCLC) survivors. METHODS: This is a cross-sectional study. Recurrence-free NSCLC survivors were recruited from January to October 2020 at a tertiary hospital in Seoul, Korea. We measured FCR using the Korean version of FCRI-SF and categorized them into three groups: non-clinical FCR (nFCR, < 13), subclinical FCR (sFCR, 13 to 21), and clinical FCR (cFCR, ≥ 22). Lung cancer-specific symptoms were measured using the Korean version of EORTC QLQ-LC13 and EORTC QLQ-C30. RESULTS: A total of 727 survivors were enrolled. One-third (30.8%) of survivors reported sFCR, and 19.7% had cFCR. In a multivariate analysis, survivors with severe pain in chest were 4.7 times (95% CI: 2.4-9.0) more likely to experience cFCR compared to those without it. Mild dyspnea (OR 1.7, 95% CI: 1.1-2.7) and mild dysphagia (OR 2.4, 95% CI: 1.3-4.4) were associated with cFCR. Survivors with sFCR (Coef. - 6.3, 95% CI: - 9.8, - 2.8) and cFCR (Coef. - 11.3, 95% CI: - 15.5, - 7.2) had poorer quality of life compared to survivors with nFCR. CONCLUSION: NSCLC survivors were experiencing lung cancer-specific symptoms even a few years after treatment, which were associated with cFCR, resulting in poor HRQoL. It is necessary to develop a lung cancer-specific symptom checklist and use it during even long-term surveillance.
Subject(s)
Cancer Survivors , Carcinoma, Non-Small-Cell Lung , Fear , Lung Neoplasms , Neoplasm Recurrence, Local , Humans , Male , Female , Cross-Sectional Studies , Carcinoma, Non-Small-Cell Lung/psychology , Middle Aged , Lung Neoplasms/psychology , Cancer Survivors/psychology , Aged , Neoplasm Recurrence, Local/psychology , Neoplasm Recurrence, Local/epidemiology , Republic of Korea/epidemiology , Quality of Life , Surveys and Questionnaires , Dyspnea/etiology , Dyspnea/epidemiologyABSTRACT
PURPOSE: This study evaluated the association between social support during the re-entry period and long-term health-related quality of life (HRQoL) in breast cancer survivors using a longitudinal cohort study. METHODS: This is a prospective cohort study with 275 breast cancer survivors who reported HRQoL at 5 and 10 years after diagnosis. Social support for the re-entry period was measured 3 years after diagnosis using the Medical Outcome Study Social Support Survey (MOS-SSS). HRQoL was evaluated using the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30) and Breast Cancer-Specific Module (BR-23). Multivariable linear regression analysis was performed to evaluate HRQoL at 5 and 10 years after diagnosis by level of social support during the re-entry period. RESULTS: The mean (SD) of social support during re-entry period was 68.5. The low social support (LSS, score < 55) group during the re-entry period had a significantly lower HRQoL (mean difference = - 12.93) compared to moderate or high social support (MHSS, score ≥ 55) group. 5 and 10 years after diagnosis, the LSS group continued to demonstrate lower HRQoL (5 years: - 7.17; 10 years: - 7.85) compared to the MHSS group. The LSS group were more likely to have lower role and social function scores, and higher fatigue, pain, and financial problems compared to the MHSS group at 10 years after diagnosis. CONCLUSIONS: Breast cancer survivors who received lower social support during the re-entry period were more likely to experience poorer HRQoL in the long term than those who did not.
Subject(s)
Breast Neoplasms , Cancer Survivors , Quality of Life , Social Support , Humans , Quality of Life/psychology , Female , Breast Neoplasms/psychology , Middle Aged , Longitudinal Studies , Cancer Survivors/psychology , Prospective Studies , Surveys and Questionnaires , Adult , AgedABSTRACT
BACKGROUND: Currently, non-vitamin K-antagonist oral anticoagulant (NOAC) monotherapy has been suggested as the optimal antithrombotic therapy for atrial fibrillation (AF) beyond one year after coronary revascularization. The aim of this study was to compare the outcomes between NOAC monotherapy and NOAC plus antiplatelet combination therapy using real-world data. METHODS: Between 2015 and 2020, patients with AF who had received NOACs beyond one year after coronary revascularization were enrolled from Korean national insurance data. We emulated a pragmatic sequence of trials between the NOAC monotherapy and the antiplatelet combination therapy followed by propensity score matching. The primary endpoint was major adverse cardiac and cerebrovascular events (MACCEs), a composite of all-cause death, myocardial infarction, and stroke. RESULTS: Among 206,407 person-trials from 4,465 individuals, we compared 3,275 pairs of the monotherapy and the matched combination therapy. During a median follow-up of 1.24 years, the incidence rate of MACCE was 19.4% and 20.0% per patient-year in the monotherapy group and the antiplatelet combination group, respectively (hazard ratio [HR], 0.96; 95% confidence interval [CI], 0.88-1.05; P = 0.422). Compared with the antiplatelet combination group, the monotherapy group had a significantly lower incidence rate of major bleeding, defined as intracranial bleeding or gastrointestinal bleeding requiring hospitalization (2.8% vs. 3.6% per patient-year; HR, 0.78; 95% CI, 0.62-0.97; P = 0.024). CONCLUSION: As an antithrombotic therapy for AF beyond one year after coronary revascularization, NOAC monotherapy was associated with a similar risk of MACCE and a lower risk of major bleeding compared to NOAC plus antiplatelet combination therapy.
Subject(s)
Anticoagulants , Atrial Fibrillation , Platelet Aggregation Inhibitors , Humans , Atrial Fibrillation/drug therapy , Male , Female , Aged , Middle Aged , Platelet Aggregation Inhibitors/therapeutic use , Anticoagulants/therapeutic use , Drug Therapy, Combination , Stroke/prevention & control , Stroke/etiology , Fibrinolytic Agents/therapeutic use , Myocardial Infarction , Hemorrhage , Myocardial Revascularization , Proportional Hazards Models , Propensity Score , Incidence , Republic of KoreaABSTRACT
Olive leaf contains plenty of phenolic compounds, among which oleuropein (OP) is the main component and belongs to the group of secoiridoids. Additionally, phenolic compounds such as oleocanthal (OL) and oleacein (OC), which share a structural similarity with OP and two aldehyde groups, are also present in olive leaves. These compounds have been studied for several health benefits, such as anti-cancer and antioxidant effects. However, their impact on the skin remains unknown. Therefore, this study aims to compare the effects of these three compounds on melanogenesis using B16F10 cells and human epidermal cells. Thousands of gene expressions were measured by global gene expression profiling with B16F10 cells. We found that glutaraldehyde compounds derived from olive leaves have a potential effect on the activation of the melanogenesis pathway and inducing differentiation in B16F10 cells. Accordingly, the pro-melanogenesis effect was investigated by means of melanin quantification, mRNA, and protein expression using human epidermal melanocytes (HEM). This study suggests that secoiridoid and its derivates have an impact on skin protection by promoting melanin production in both human and mouse cell lines.
Subject(s)
Iridoid Glucosides , Melanins , Melanocytes , Olea , Phenols , Humans , Melanocytes/drug effects , Melanocytes/metabolism , Olea/chemistry , Animals , Melanins/biosynthesis , Melanins/metabolism , Mice , Phenols/pharmacology , Iridoid Glucosides/pharmacology , Iridoids/pharmacology , Aldehydes/pharmacology , Cell Differentiation/drug effects , Cyclopentane Monoterpenes , Epidermal Cells/metabolism , Epidermal Cells/drug effects , Plant Extracts/pharmacology , Plant Extracts/chemistry , Epidermis/metabolism , Epidermis/drug effects , Cell Line, Tumor , Plant Leaves/chemistry , Melanoma, Experimental/metabolism , Melanoma, Experimental/pathology , MelanogenesisABSTRACT
OBJECTIVES: Cancer is a life-changing experience, and side effects from treatment can make it difficult for survivors to return to their pre-cancer "normal life." We explored the "new normal" and barriers to achieving it among lung cancer survivors who underwent surgery. METHODS: Semi-structured interviews were conducted with 32 recurrence-free non-small cell lung cancer survivors. We asked survivors how life had changed; how they defined the "new normal"; barriers that prevent them from achieving a "normal" life; and unmet needs or support for normalcy. Thematic analysis was performed. RESULTS: Defining "new normal" subjectively depends on an individual's expectation of recovery: (1) being able to do what they want without pain or discomfort; (2) being able to do activities they could accomplish before their surgery; and (3) being able to work, earn money, and support their family. We found that (1) persistent symptoms, (2) fear of cancer recurrence, (3) high expectations in recovery, and (4) psychosocial stress and guilty feelings were barriers to achieving a "new normal." The needs and support for normalcy were information on expected trajectories, postoperative management, and support from family and society. SIGNIFICANCE OF RESULTS: Survivors defined the "new normal" differently, depending on their expectations for recovery. Informing survivors about the "new normal" so they could expect possible changes and set realistic goals for their life after cancer. Health professionals need to communicate with survivors about expectations for "normality" from the beginning of treatment, and it should be included in comprehensive survivorship care.
Subject(s)
Adaptation, Psychological , Cancer Survivors , Carcinoma, Non-Small-Cell Lung , Qualitative Research , Humans , Carcinoma, Non-Small-Cell Lung/psychology , Carcinoma, Non-Small-Cell Lung/complications , Male , Female , Middle Aged , Aged , Cancer Survivors/psychology , Lung Neoplasms/psychology , Lung Neoplasms/complications , Interviews as Topic/methods , Adult , Aged, 80 and over , Quality of Life/psychologyABSTRACT
BACKGROUND: Forehead lines (FL) are one of the main signs of aging. Traditional tools to measure FL have limited ability to evaluate the multidimensional impact of these lines on appearance, confidence, and psychological and social relationships. OBJECTIVES: We developed and validated the Facial Line Distress Scale-Forehead Lines (FINE-FL) to evaluate the severity and psychosocial distress associated with FL. METHODS: We conducted a cross-sectional survey for FINE-FL psychometric validation at a tertiary hospital and 2 local clinics in Korea. First, a preliminary item pool for the FINE-FL was developed through a qualitative interview based on literature reviews and expert consultations. Second, cognitive interviews and a pilot test were conducted to evaluate comprehension, ease of response, acceptability of terminology, phrasing, and response options. FINE-FL consisted of 26 items. In this study, exploratory factor analysis was conducted to identify the underlying factor structure of the FINE-FL, and internal consistency and test-retest reliability were also examined. RESULTS: We found 21 items in 4 domains. The model fit was good. Coefficient αs ranged from 0.89 to 0.95 for subdomains and 0.96 for the total. The FINE-FL was moderately correlated with the appearance appraisal score. On the test-retest, the range of the intraclass correlation coefficient was 0.65 to 0.79. CONCLUSIONS: FINE-FL is a reliable, valid, and comprehensive patient-reported outcome measure for assessing FL severity and distress. This will be helpful in determining a patient's eligibility for inclusion in a study and measuring primary or secondary effectiveness endpoints for forehead line treatment.
Subject(s)
Forehead , Humans , Reproducibility of Results , Cross-Sectional Studies , Surveys and Questionnaires , Psychometrics/methodsABSTRACT
OBJECTIVE: This study aimed to evaluate the association between distress at initial diagnosis and disease-free survival in patients with resectable colon cancer. SUMMARY BACKGROUND DATA: Considerable research has examined the psychological impact of having a confirmed diagnosis of cancer, but relatively limited research has examined the impact of distress during the diagnostic phase on oncological outcomes. METHODS: This is a retrospective cohort study. We included newly diagnosed colon cancer patients who had resectable surgery and underwent distress screening between July 2014 and July 2021 (N=1,362). The Korean versions of the Distress Thermometer were used to assess distress and related problems. Patients were categorized into 3 groups based on distress score: low (<4), moderate (4-7), and severe (≥8). The primary outcome was disease-free survival. RESULTS: The mean distress was 5.1 (SD=2.4) and 61%, and 15% of patients had moderate and severe distress at diagnosis, respectively. The severe distress group was more likely to report fear, sadness, and concerns regarding insurance/finance, work, and childcare than the low distress group. Compared with the low distress group, the severe distress group had worse disease-free survival (Hazard Ratio=1.84, 95% CI=1.03, 3.29). The association was more evident in patients with stage IV disease (Hazard Ratio=2.53, 95% CI=1.02, 6.25). CONCLUSIONS: A substantial number of patients with colon cancer experience distress at diagnosis, and severe distress has a negative impact on oncologic outcomes. Active monitoring and appropriate management of distress at diagnosis should be adopted at clinical settings.
Subject(s)
Colonic Neoplasms , Humans , Disease-Free Survival , Cohort Studies , Retrospective Studies , Colonic Neoplasms/diagnosis , Colonic Neoplasms/surgeryABSTRACT
OBJECTIVE: The aim of this study was to validate the International Association for the Study of Lung Cancer (IASLC) residual tumor classification in patients with stage III-N2 non-small cell lung cancer (NSCLC) undergoing neoadjuvant concurrent chemoradiotherapy (nCCRT) followed by surgery. BACKGROUND: As adequate nodal assessment is crucial for determining prognosis in patients with clinical N2 NSCLC undergoing nCCRT followed by surgery, the new classification may have better prognostic implications. METHODS: Using a registry for thoracic cancer surgery at a tertiary hospital in Seoul, Korea, between 2003 and 2019, we analyzed 910 patients with stage III-N2 NSCLC who underwent nCCRT followed by surgery. We classified resections using IASLC criteria: complete (R0), uncertain (R[un]), and incomplete resection (R1/R2). Recurrence and mortality were compared using adjusted subdistribution hazard model and Cox-proportional hazards model, respectively. RESULTS: Of the 96.3% (n = 876) patients who were R0 by Union for International Cancer Control (UICC) criteria, 34.5% (n = 3O2) remained R0 by IASLC criteria and 37.6% (n = 329) and 28% (n = 245) migrated to R(un) and R1, respectively. Most of the migration from UICC-R0 to lASLC-R(un) and IASLC-R1/R2 occurred due to inadequate nodal assessment (85.5%) and extracapsular nodal extension (77.6%), respectively. Compared to R0, the adjusted hazard ratios in R(un) and R1/R2 were 1.20 (95% confidence interval, 0.94-1.52), 1.50 (1.17-1.52) ( P fortrend = .001) for recurrence and 1.18 (0.93-1.51) and 1.51 (1.17-1.96) for death ( P for trend = .002). CONCLUSIONS: The IASLC R classification has prognostic relevance in patients with stage III-N2 NSCLC undergoing nCCRT followed by surgery. The IASLC classification will improve the thoroughness of intraoperative nodal assessment and the completeness of resection.
Subject(s)
Carcinoma, Non-Small-Cell Lung , Lung Neoplasms , Humans , Neoadjuvant Therapy , Neoplasm, Residual/pathology , Neoplasm Staging , Prognosis , Chemoradiotherapy , Retrospective StudiesABSTRACT
BACKGROUND & AIMS: Metabolic (dysfunction)-associated fatty liver disease (MAFLD) was proposed to replace nonalcoholic fatty liver disease (NAFLD). Some people fulfill diagnostic criteria of NAFLD but not MAFLD (NAFLD without MAFLD), but the clinical implications of NAFLD in these subjects is unknown. METHODS: We followed cohort of 12,197 men and women 20 years of age or older without metabolic dysfunction (defined by MAFLD criteria), heavy alcohol use, chronic viral hepatitis, liver cirrhosis, or malignancy for their risk of incident metabolic syndrome defined by Adult Treatment Panel III criteria. RESULTS: By design, none of the study participants had MAFLD at baseline. The prevalence of NAFLD among participants without metabolic dysfunction meeting MAFLD criteria and without significant alcohol intake was 7.6%. During 74,508 person-years of follow-up, 2179 participants developed metabolic syndrome. The fully adjusted hazard ratio for metabolic syndrome comparing participants with NAFLD to those without it was 1.61 (95% confidence interval, 1.42-1.83). The increased risk of incident metabolic syndrome associated with NAFLD persisted for all studied subgroups, and the association was stronger for those with increased waist circumference (P for interaction = .029) and those without elevated triglycerides levels (P for interaction = .047). CONCLUSION: In this large cohort, participants with NAFLD without MAFLD were at higher risk of developing metabolic syndrome compared to participants with no NAFLD and no MAFLD. Using MAFLD criteria may miss opportunities for early intervention in these subjects.
Subject(s)
Intraabdominal Infections , Metabolic Syndrome , Non-alcoholic Fatty Liver Disease , Adult , Male , Humans , Female , Non-alcoholic Fatty Liver Disease/epidemiology , Metabolic Syndrome/complications , Metabolic Syndrome/epidemiology , Alcohol Drinking , Liver CirrhosisABSTRACT
BACKGROUND: The current guidelines for survivorship in adolescents and young adults (AYA) cancer are based on studies conducted in the United States and European AYA survivors. However, previous studies have shown that the health-related quality of life in cancer survivors can vary depending on race, yet the long-term health differences among AYA survivors by race/ethnicity have not been fully explored. Therefore, our aim is to compare the psychosocial and physical health of AYA survivors and their matched controls across different racial and ethnic groups. METHODS: We conducted a cross-sectional study using US National Health and Nutrition Examination Survey (NHANES) and the Korea NHANES from 2007 to 2018. We included AYA cancer survivors who were diagnosed with any type of cancer aged between 15 and 39 years, and who were adult with aged over 18 years old at survey year. We then stratified the study population by race/ethnicity with Non-Hispanic White (NHW, n = 310), African American (AA, n = 42), Hispanic (n = 81) from NHANES, and Asian (n = 389) from the Korea NHANES. We also selected 5 times age-, sex-, race-, and survey year-matched general population among participants who had never been diagnosed with cancer (N = 4110). Variables were defined using questionnaire data, physical exams, and laboratory tests. RESULTS: Compared to NHW, Hispanics (aOR 1.15, 95% CI 1.00-1.32) had poor or fair general health, lower education (aOR 1.23, 95% CI 1.07-1.40), and lower household income (aOR 1.16, 95% CI 1.01-1.33). AA survivors were more likely to be non-coupled (aOR 1.35, 95% 1.15-1.60) and have hypertension (aOR 1.18, 95% CI 1.03-1.36). Asians were more former/current drinkers (aOR 1.21, 95% CI 1.05-1.40). NHW are more likely to experience psychological limitation. Compared to matched general, NHW and Asian survivors had poor general health and psychological health. CONCLUSIONS: This study provides evidence for future studies concerning long-term health after AYA cancer survivorship that may vary according to race.
Subject(s)
Cancer Survivors , Neoplasms , Humans , Adolescent , Young Adult , United States/epidemiology , Adult , Middle Aged , Cancer Survivors/psychology , Nutrition Surveys , Quality of Life/psychology , Cross-Sectional Studies , Race Factors , Neoplasms/epidemiology , Neoplasms/psychology , Physical ExaminationABSTRACT
BACKGROUND AND AIMS: Whether subjects with NAFLD are at increased risk of sarcopenia is not well established. APPROACH AND RESULTS: This is a cohort study of 52,815 men and women of 20 years of age or older who underwent at least two health check-up exams with bioelectrical impedance analysis and abdominal ultrasound imaging. Bioelectrical impedance analysis was used to calculate appendicular skeletal muscle mass (ASM). NAFLD was assessed by ultrasonography, and its severity was assessed by the NAFLD fibrosis score (NFS). We estimated the 5-year change in ASM comparing participants with and without NAFLD at baseline using mixed linear models. The 5-year change in ASM in participants without and with NAFLD was -225.2 g (95% CI -232.3, -218.0) and -281.3 g (95% CI -292.0, -270.6), respectively (p < 0.001). In multivariable adjusted analysis, the difference in 5-year change in ASM comparing participants with and without NAFLD was -39.9 g (95% CI -53.1, -26.8). When participants with NAFLD were further divided by NAFLD severity, ASM loss was much faster in participants with NAFLD with intermediate to high NFS than in those with low NFS. CONCLUSIONS: Participants with NAFLD were at increased risk of sarcopenia, indicated by faster loss of skeletal muscle mass. Patients with NAFLD may need screening and early intervention to mitigate skeletal muscle mass loss.