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INTRODUCTION: Continuity and coordination-of-care for childhood cancer survivors with multiple chronic conditions are understudied but critical for appropriate follow-up care. METHODS: From April through June 2022, 800 Childhood Cancer Survivor Study participants with two or more chronic conditions (one or more severe/life-threatening/disabling) were emailed the "Patient Perceived Continuity-of-Care from Multiple Clinicians" survey. The survey asked about survivors' main (takes care of most health care) and coordinating (ensures follow-up) provider, produced three care-coordination summary scores (main provider, across multiple providers, patient-provider partnership), and included six discontinuity indicators (e.g., having to organize own care). Discontinuity (yes/no) was defined as poor care on one or more discontinuity item. Chi-square tests assessed associations between discontinuity and sociodemographics. Modified Poisson regression models estimated prevalence ratios (PRs) for discontinuity risk associated with the specialty and number of years seeing the main and coordinating provider, and PRs associated with better scores on the three care-coordination summary measures. Inverse probability weights adjusted for survey non-participation. RESULTS: A total of 377 (47%) survivors responded (mean age 48 years, 68% female, 89% non-Hispanic White, 78% privately insured, 74% ≥college graduate); 147/373 (39%) reported discontinuity. Younger survivors were more likely to report discontinuity (chi-square p = .02). Seeing the main provider ≤3 years was associated with more prevalent discontinuity (PR; 95%CI) (1.17; 1.02-1.34 vs ≥ 10 years). Cancer specialist main providers were associated with less prevalent discontinuity (0.81; 0.66-0.99 vs. primary care). Better scores on all three care-coordination summary measures were associated with less prevalent discontinuity: main provider (0.73; 0.64-0.83), across multiple providers (0.81; 0.78-0.83), patient-provider partnership (0.85; 0.80-0.89). CONCLUSIONS: Care discontinuity among childhood cancer survivors is prevalent and requires intervention.
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BACKGROUND: Germline cancer genetic testing has become a standard evidence-based practice, with established risk reduction and screening guidelines for genetic carriers. Access to genetic services is limited in many places, which leaves many genetic carriers unidentified and at risk for late diagnosis of cancers and poor outcomes. This poses a problem for childhood cancer survivors, as this is a population with an increased risk for subsequent malignant neoplasms (SMN) due to cancer therapy or inherited cancer predisposition. The ENGaging and Activating cancer survivors in Genetic services (ENGAGE) study evaluates the effectiveness of an in-home, collaborative PCP model of remote telegenetic services to increase uptake of cancer genetic testing in childhood cancer survivors compared to usual care options for genetic testing. METHODS: The ENGAGE study is a 3-arm randomized hybrid type 1 effectiveness and implementation study within the Childhood Cancer Survivor Study population which tests a clinical intervention while gathering information on its delivery during the effectiveness trial and its potential for future implementation among 360 participants. Participants are randomized into three arms. Those randomized to Arm A receive genetic services via videoconferencing, those in Arm B receive these services by phone, and those randomized to Arm C will receive usual care services. DISCUSSION: With many barriers to accessing genetic services, innovative delivery models are needed to address this gap and increase uptake of genetic services. The ENGAGE study evaluates the effectiveness of an adapted model of remote delivery of genetic services to increase the uptake of recommended genetic testing in childhood cancer survivors. This study assesses the uptake in remote genetic services and identify barriers to uptake to inform future recommendations and a theoretically-informed process evaluation which can inform modifications to enhance dissemination beyond this study population and to realize the benefits of precision medicine. TRIAL REGISTRATION: This protocol was registered at clinicaltrials.gov (NCT04455698) on July 2, 2020.
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Sobreviventes de Câncer , Neoplasias , Humanos , Criança , Neoplasias/genética , Testes GenéticosRESUMO
BACKGROUND: Cancer survivors treated with any dose of radiation to the abdomen, pelvis, spine, or total body irradiation (TBI) are at increased risk for developing colorectal cancer (CRC) compared to the general population. Since earlier detection of CRC is strongly associated with improved survival, the Children's Oncology Group (COG) Long-Term Follow-Up Guidelines recommend that these high-risk cancer survivors begin CRC screening via a colonoscopy or a multitarget stool DNA test at the age of 30 years or 5 years following the radiation treatment (whichever occurs last). However, only 37% (95% CI 34.1-39.9%) of high-risk survivors adhere to CRC surveillance. The Activating cancer Survivors and their Primary care providers (PCP) to Increase colorectal cancer Screening (ASPIRES) study is designed to assess the efficacy of an intervention to increase the rate of CRC screening among high-risk cancer survivors through interactive, educational text-messages and resources provided to participants, and CRC screening resources provided to their PCPs. METHODS: ASPIRES is a three-arm, hybrid type II effectiveness and implementation study designed to simultaneously evaluate the efficacy of an intervention and assess the implementation process among participants in the Childhood Cancer Survivor Study (CCSS), a North American longitudinal cohort of childhood cancer survivors. The Control (C) arm participants receive electronic resources, participants in Treatment arm 1 receive electronic resources as well as interactive text messages, and participants in Treatment arm 2 receive electronic educational resources, interactive text messages, and their PCP's receive faxed materials. We describe our plan to collect quantitative (questionnaires, medical records, study logs, CCSS data) and qualitative (semi-structured interviews) intervention outcome data as well as quantitative (questionnaires) and qualitative (interviews) data on the implementation process. DISCUSSION: There is a critical need to increase the rate of CRC screening among high-risk cancer survivors. This hybrid effectiveness-implementation study will evaluate the effectiveness and implementation of an mHealth intervention consisting of interactive text-messages, electronic tools, and primary care provider resources. Findings from this research will advance CRC prevention efforts by enhancing understanding of the effectiveness of an mHealth intervention and highlighting factors that determine the successful implementation of this intervention within the high-risk cancer survivor population. TRIAL REGISTRATION: This protocol was registered at clinicaltrials.gov (identifier NCT05084833 ) on October 20, 2021.
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Sobreviventes de Câncer , Neoplasias Colorretais , Detecção Precoce de Câncer , Radioterapia , Telemedicina , Adulto , Criança , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/etiologia , Detecção Precoce de Câncer/métodos , Humanos , Neoplasias/radioterapia , Radioterapia/efeitos adversos , SobreviventesRESUMO
Childhood cancersurvivors may be differentially impacted by coronavirus disease 2019 (COVID-19). From April to June of 2020, we examined psychosocial/health concerns in 4148 adult survivors and 571 siblings. Although more survivors reported concerns about getting sick (p = .002) and needing hospitalization (p = .003) in general, survivors and siblings were comparably concerned about being infected with and the consequences of COVID-19. Cranial radiation was associated with social isolation (relative risk [RR] = 1.3, CI = 1.1-1.7), and central nervous system (CNS) tumors were associated with unemployment due to COVID-19 (RR = 1.7, CI = 1.2-2.2). Some survivors appear more vulnerable and may require more support to meet health care and vocational needs during COVID-19, though siblings also perceive substantial risk.
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COVID-19 , Sobreviventes de Câncer , Neoplasias , Adulto , COVID-19/epidemiologia , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/epidemiologia , Neoplasias/psicologia , Estudos Retrospectivos , Irmãos , Isolamento Social , DesempregoRESUMO
BACKGROUND: A high proportion of pediatric cancer patients are now surviving into adulthood, but are at increased risk for late morbidity and premature mortality related to their diagnosis and therapeutic exposures. Little is known about the potential success of recruiting adult survivors of childhood cancer into research projects that would require a risk-based health evaluation within a clinical setting. PROCEDURES: Pediatric cancer survivors and siblings eligible for the current study were Childhood Cancer Survivor Study participants who lived within 100 miles of one of five Consortium for Pediatric Intervention Research institutions, regardless of where they were initially diagnosed and treated. A short survey was mailed to 829 survivors and 373 siblings to identify factors that predict interest, potential barriers, and motivators, to participation in research including a risk-based clinical evaluation. RESULTS: Overall, 92% of survivors responding to the survey were very interested/interested in participating in a research study requiring a visit to a local hospital clinic. Siblings of survivors were less interested than survivors in participating in such a study, with only 78% indicating that they were very interested/interested. Potential motivators to participation included visiting their treating hospital and receiving health information. The primary barrier to participation was related to taking time off from work. CONCLUSIONS: This study demonstrates that a subgroup of survivors would be willing to return to a long-term follow-up center to participate in intervention-based research. Identified motivating factors and perceived barriers need to be considered in determining the feasibility, design and execution of future research.
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Motivação , Neoplasias , Seleção de Pacientes , Sobreviventes/psicologia , Adulto , Idade de Início , Criança , Estudos de Coortes , Coleta de Dados , Feminino , Humanos , Masculino , IrmãosRESUMO
ABSTRACT: Although survivors of childhood cancer are at an increased risk, little is known about the prevalence of chronic pain, associated interference, and daily pain experiences. Survivors (N = 233; mean age = 40.8 years, range 22-64 years; mean time since diagnosis = 32.7 years) from the Childhood Cancer Survivor Study completed pain and psychosocial measures. Survivors with chronic pain completed 2-week, daily measures assessing pain and psychological symptoms using mHealth-based ecological momentary assessment. Multivariable-modified Poisson and linear regression models estimated prevalence ratio estimates (PR) and mean effects with 95% confidence intervals (CI) for associations of key risk factors with chronic pain and pain interference, respectively. Multilevel mixed models examined outcomes of daily pain and pain interference with prior day symptoms. Ninety-six survivors (41%) reported chronic pain, of whom 23 (24%) had severe interference. Chronic pain was associated with previous intravenous methotrexate treatment (PR = 1.6, 95% CI 1.1-2.3), respiratory (PR = 1.8, 95% CI 1.2-2.5), gastrointestinal (PR = 1.6, 95% CI 11.0-2.3), and neurological (PR = 1.5, 95% CI 1.0-2.1) chronic health conditions, unemployment (PR = 1.4, 95% CI 1.0-1.9) and clinically significant depression and anxiety (PR = 2.9, 95% CI 2.0-4.2), as well as a diagnosis of childhood Ewing sarcoma or osteosarcoma (PR = 1.9, 95% CI 1.0-3.5). Higher pain interference was associated with cardiovascular and neurological conditions, unemployment and clinical levels of depression and/or anxiety, and fear of cancer recurrence. For male, but not female survivors, low sleep quality, elevated anxiety, and elevated depression predicted high pain intensity and interference the next day. A substantial proportion of childhood cancer survivors experience chronic pain and significant associated interference. Chronic pain should be routinely evaluated, and interventions are needed.
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BACKGROUND: Obesity is prevalent in childhood cancer survivors and interacts with cancer treatments to potentiate risk for cardiovascular (CV) death. We tested a remote weight-loss intervention that was effective among adults with CV risk factors in a cohort of adult survivors of childhood acute lymphoblastic leukemia (ALL) with overweight/obesity. METHODS: In this phase 3 efficacy trial, survivors of ALL enrolled in the Childhood Cancer Survivor Study with body mass index (BMI)≥25 kg/m2 were randomized to a remotely-delivered weight-loss intervention versus self-directed weight loss, stratified by history of cranial radiotherapy (CRT). The primary endpoint was the difference in weight loss at 24-months in an intent-to-treat analysis. Analyses were performed using linear mixed effects models. RESULTS: Among 358 survivors (59% female, median attained age: 37 years, IQR: 33-43), baseline mean (SD) weight was 98.6 kg (24.0) for the intervention group (n=181) and 94.9 kg (20.3) for controls (n=177). Adherence to the intervention was poor; 15% of individuals in the intervention completed 24/30 planned coaching calls. Weight at 24-months was available for 274 (77%) participants. After controlling for CRT, sex, race/ethnicity, and age, the mean (SE) change in weight from baseline to 24-months was -0.4 kg (0.8) for intervention and 0.2 kg (0.6) for control participants (p=0.59). CONCLUSIONS: A remote weight-loss intervention that was successful among adults with CV conditions did not result in significant weight loss among adult survivors of childhood ALL. IMPACT: Future interventions in this population must be tailored to the unique needs of survivors to encourage engagement and adherence.
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PURPOSE: To leverage baseline global longitudinal strain (GLS) and N-terminal-pro-B-type natriuretic peptide (NT-proBNP) to identify childhood cancer survivors with a normal left ventricular ejection fraction (LVEF) at highest risk of future treatment-related cardiomyopathy. METHODS: St Jude Lifetime Cohort participants ≥5 years from diagnosis, at increased risk for cardiomyopathy per the International Guideline Harmonization Group (IGHG), with an LVEF ≥50% on baseline echocardiography (n = 1,483) underwent measurement of GLS (n = 1,483) and NT-proBNP (n = 1,052; 71%). Multivariable Cox regression models estimated hazard ratios (HRs) and 95% CIs for postbaseline cardiomyopathy (modified Common Terminology Criteria for Adverse Events ≥grade 2) incidence in association with echocardiogram-based GLS (≥-18) and/or NT-proBNP (>age-sex-specific 97.5th percentiles). Prediction performance was assessed using AUC in models with and without GLS and NT-proBNP and compared using DeLong's test for IGHG moderate- and high-risk individuals treated with anthracyclines. RESULTS: Among survivors (median age, 37.6; range, 10.2-70.4 years), 162 (11.1%) developed ≥grade 2 cardiomyopathy 5.1 (0.7-10.0) years from baseline assessment. The 5-year cumulative incidence of cardiomyopathy for survivors with and without abnormal GLS was, respectively, 7.3% (95% CI, 4.7 to 9.9) versus 4.4% (95% CI, 3.0 to 5.7) and abnormal NT-proBNP was 9.9% (95% CI, 5.8 to 14.1) versus 4.7% (95% CI, 3.2 to 6.2). Among survivors with a normal LVEF, abnormal baseline GLS and NT-proBNP identified anthracycline-exposed, IGHG-defined moderate-/high-risk survivors at a four-fold increased hazard of postbaseline cardiomyopathy (HR, 4.39 [95% CI, 2.46 to 7.83]; P < .001), increasing to a HR of 14.16 (95% CI, 6.45 to 31.08; P < .001) among survivors who received ≥250 mg/m2 of anthracyclines. Six years after baseline, AUCs for individual risk prediction were 0.70 for models with and 0.63 for models without GLS and NT-proBNP (P = .022). CONCLUSION: GLS and NT-proBNP should be considered for improved identification of survivors at high risk for future cardiomyopathy.
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Sobreviventes de Câncer , Cardiomiopatias , Neoplasias , Masculino , Feminino , Humanos , Criança , Adulto , Peptídeo Natriurético Encefálico , Volume Sistólico , Deformação Longitudinal Global , Função Ventricular Esquerda , Biomarcadores , Neoplasias/tratamento farmacológico , Cardiomiopatias/induzido quimicamente , Cardiomiopatias/diagnóstico , Cardiomiopatias/epidemiologia , Fragmentos de Peptídeos , Cardiotoxicidade/etiologia , Antraciclinas/efeitos adversos , Antibióticos Antineoplásicos/efeitos adversosRESUMO
PURPOSE: Childhood cancer survivors are at increased risk for underinsurance and health insurance-related financial burden. Interventions targeting health insurance literacy (HIL) to improve the ability to understand and use health insurance are needed. METHODS: We codeveloped a four-session health insurance navigation tools (HINT) intervention, delivered synchronously by a patient navigator, and a corresponding booklet. We conducted a randomized pilot trial with survivors from the Childhood Cancer Survivor Study comparing HINT with enhanced usual care (EUC; booklet). We assessed feasibility, acceptability, and preliminary efficacy (HIL, primary outcome; knowledge and confidence with health insurance terms and activity) on a 5-month survey and exit interviews. RESULTS: Among 231 invited, 82 (32.5%) survivors enrolled (53.7% female; median age 39 years, 75.6% had employer-sponsored insurance). Baseline HIL scores were low (mean = 28.5; 16-64; lower scores better); many lacked knowledge of Affordable Care Act (ACA) provisions. 80.5% completed four HINT sessions, and 93.9% completed the follow-up survey. Participants rated HINT's helpfulness a mean of 8.9 (0-10). Exit interviews confirmed HINT's acceptability, specifically its virtual and personalized delivery and helpfulness in building confidence in understanding one's coverage. Compared with EUC, HINT significantly improved HIL (effect size = 0.94. P < .001), ACA provisions knowledge (effect size = 0.73, P = .003), psychological financial hardship (effect size = 0.64, P < .006), and health insurance satisfaction (effect size = 0.55, P = .03). CONCLUSION: Results support the feasibility and acceptability of a virtual health insurance navigation program targeted for childhood survivors to improve HIL. Randomized trials to assess the efficacy and sustainability of health insurance navigation on HIL and financial burden are needed.
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Sobreviventes de Câncer , Seguro Saúde , Humanos , Feminino , Masculino , Projetos Piloto , Adulto , Navegação de Pacientes , Criança , Pessoa de Meia-IdadeRESUMO
BACKGROUND: The impact of adverse childhood experiences (ACE, e.g., abuse, neglect, and/or household dysfunction experienced before the age of 18) and resilience on risk for cardiovascular disease (CVD) has not previously been investigated in adult survivors of childhood cancer. METHODS: We conducted a nested case-control study among long-term, adult-aged survivors of childhood cancer from the Childhood Cancer Survivor Study. Self-report questionnaires ascertained ACEs and resilience, and scores were compared between cases with serious/life-threatening CVD and controls without CVD matched on demographic and cardiotoxic treatment factors. RESULTS: Among 95 cases and 261 controls, the mean ACE score was 1.4 for both groups; 53.4% of survivors endorsed ≥1 ACE. No association was observed between ACEs or resilience and CVD in adjusted models. CONCLUSIONS: ACEs and resilience do not appear to contribute to CVD risk for adult survivors of childhood cancer with cardiotoxic treatment exposures. IMPACT: Although not associated with CVD in this population, ACEs are associated with serious health issues in other populations. Therefore, future studies could investigate the effects of ACEs on other health outcomes affecting childhood cancer survivors.
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Experiências Adversas da Infância , Sobreviventes de Câncer , Doenças Cardiovasculares , Neoplasias , Resiliência Psicológica , Humanos , Feminino , Masculino , Doenças Cardiovasculares/epidemiologia , Sobreviventes de Câncer/psicologia , Sobreviventes de Câncer/estatística & dados numéricos , Estudos de Casos e Controles , Adulto , Experiências Adversas da Infância/estatística & dados numéricos , Experiências Adversas da Infância/psicologia , Neoplasias/psicologia , Neoplasias/epidemiologia , Criança , Pessoa de Meia-Idade , Adulto Jovem , AdolescenteRESUMO
OBJECTIVE: This study investigated the seroprevalence of SARS-CoV-2 antibodies among adults over 18 years. DESIGN: Prospective cohort study. SETTINGS: A large public university. PARTICIPANTS: This study took volunteers over 5 days and recruited 1064 adult participants. PRIMARY OUTCOME MEASURES: Seroprevalence of SARS-CoV-2-specific antibodies due to previous exposure to SARS-CoV-2 and/or vaccination. RESULTS: The seroprevalence of the antireceptor binding domain (RBD) antibody was 90% by a lateral flow assay and 88% by a semiquantitative chemiluminescent immunoassay. The seroprevalence for antinucleocapsid was 20%. In addition, individuals with previous natural COVID-19 infection plus vaccination had higher anti-RBD antibody levels compared with those who had vaccination only or infection only. Individuals who had a breakthrough infection had the highest anti-RBD antibody levels. CONCLUSION: Accurate estimates of the cumulative incidence of SARS-CoV-2 infection can inform the development of university risk mitigation protocols such as encouraging booster shots, extending mask mandates or reverting to online classes. It could help us to have clear guidance to act at the first sign of the next surge as well, especially since there is a surge of COVID-19 subvariant infections.
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COVID-19 , Adulto , Humanos , Estudos Transversais , Estudos Prospectivos , Estudos Soroepidemiológicos , Universidades , COVID-19/epidemiologia , SARS-CoV-2 , Anticorpos AntiviraisRESUMO
PURPOSE: To improve skin cancer screening among survivors of childhood cancer treated with radiotherapy where skin cancers make up 58% of all subsequent neoplasms. Less than 30% of survivors currently complete recommended skin cancer screening. PATIENTS AND METHODS: This randomized controlled comparative effectiveness trial evaluated patient and provider activation (PAE + MD) and patient and provider activation with teledermoscopy (PAE + MD + TD) compared with patient activation alone (PAE), which included print materials, text messaging, and a website on skin cancer risk factors and screening behaviors. Seven hundred twenty-eight participants from the Childhood Cancer Survivor Study (median age at baseline 44 years), age > 18 years, treated with radiotherapy as children, and without previous history of skin cancer were randomly assigned (1:1:1). Primary outcomes included receiving a physician skin examination at 12 months and conducting a skin self-examination at 18 months after intervention. RESULTS: Rates of physician skin examinations increased significantly from baseline to 12 months in all three intervention groups: PAE, 24%-39%, relative risk [RR], 1.65, 95% CI, 1.32 to 2.08; PAE + MD, 24% to 39%, RR, 1.56, 95% CI, 1.25 to 1.97; PAE + MD + TD, 24% to 46%, RR, 1.89, 95% CI, 1.51 to 2.37. The increase in rates did not differ between groups (P = .49). Similarly, rates of skin self-examinations increased significantly from baseline to 18 months in all three groups: PAE, 29% to 50%, RR, 1.75, 95% CI, 1.42 to 2.16; PAE + MD, 31% to 58%, RR, 1.85, 95% CI, 1.52 to 2.26; PAE + MD + TD, 29% to 58%, RR, 1.95, 95% CI, 1.59 to 2.40, but the increase in rates did not differ between groups (P = .43). CONCLUSION: Although skin cancer screening rates increased more than 1.5-fold in each of the intervention groups, there were no differences between groups. Any of these interventions, if implemented, could improve skin cancer prevention behaviors among childhood cancer survivors.
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Sobreviventes de Câncer , Neoplasias Cutâneas , Envio de Mensagens de Texto , Criança , Humanos , Adulto , Pessoa de Meia-Idade , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/prevenção & controle , Sobreviventes , Fatores de RiscoRESUMO
BACKGROUND AND PURPOSE: We have previously shown that early fracture callus of rat rib has viscoelastic and contractile properties resembling those of smooth muscle. The cells responsible for this contractility have been hypothesized to be myofibroblast-like in nature. In soft-tissue healing, force generated by contraction of myofibroblasts promotes healing. Accordingly, we tried to identify myofibroblast-like cells in early fibrous callus. ANIMALS AND METHODS: Calluses from rat rib fractures were removed 7, 14, and 21 days after fracture and unfractured ribs acted as controls. All tissues were analyzed using qPCR and immunohistochemistry. We analyzed expression of smooth muscle- and myofibroblast-associated genes and proteins including alpha smooth muscle actin (αSMA), non-muscle myosin, fibronectin extra domain A variant (EDA-fibronectin), OB-cadherin, connexin-43, basic calponin (h1CaP), and h-caldesmon. RESULTS: In calluses at 7 days post-fracture, there were statistically significant increases in expression of αSMA mRNA (2.5 fold), h1CaP mRNA (2.1 fold), EDA-fibronectin mRNA (14 fold), and connexin-43 mRNA (1.8 fold) compared to unfractured ribs, and by 21 days post-fracture mRNA expression in calluses had decreased to levels approaching those in unfractured rib. Immunohistochemistry of 7 day fibrous callus localized calponin, EDA-fibronectin and co-immunolabeling of OB-cadherin and αSMA (thus confirming a myofibroblastic phenotype) within various cell populations. INTERPRETATION: This study provides further evidence that early rat rib callus is not only smooth muscle-like in nature but also contains a notable population of cells that have a distinct myofibroblastic phenotype. The presence of these cells indicates that in vivo contraction of early callus is a mechanism that may occur in fractures so as to facilitate healing, as it does in soft tissue wound repair.
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Biomarcadores/metabolismo , Calo Ósseo/fisiopatologia , Consolidação da Fratura , Músculo Liso/metabolismo , Miofibroblastos/metabolismo , Fraturas das Costelas/fisiopatologia , Animais , Calo Ósseo/metabolismo , Calo Ósseo/patologia , Consolidação da Fratura/fisiologia , Regulação da Expressão Gênica , Imuno-Histoquímica , Masculino , Ratos , Ratos Sprague-Dawley , Fraturas das Costelas/metabolismo , Fraturas das Costelas/patologia , Estatísticas não Paramétricas , Fatores de Tempo , Regulação para CimaRESUMO
Background Determine the prevalence and predictors associated with underdiagnosis and undertreatment of modifiable cardiovascular disease (CVD) risk factors (hypertension, dyslipidemia, glucose intolerance/diabetes) among adult survivors of childhood cancer at high risk of premature CVD. Methods and Results This was a cross-sectional study of adult-aged survivors of childhood cancer treated with anthracyclines or chest radiotherapy, recruited across 9 US metropolitan regions. Survivors completed questionnaires and in-home clinical assessments. The comparator group was a matched sample from the National Health and Nutrition Examination Survey. Multivariable logistic regression estimated the risk (odds ratios) of CVD risk factor underdiagnosis and undertreatment among survivors compared with the National Health and Nutrition Examination Survey. Survivors (n=571; median age, 37.7 years and 28.5 years from cancer diagnosis) were more likely to have a preexisting CVD risk factor than the National Health and Nutrition Examination Survey (n=345; P<0.05 for all factors). While rates of CVD risk factor underdiagnosis were similar (27.1% survivors versus 26.1% National Health and Nutrition Examination Survey; P=0.73), survivors were more likely undertreated (21.0% versus 13.9%, P=0.007; odds ratio, 1.8, 95% CI, 1.2-2.7). Among survivors, the most underdiagnosed and undertreated risk factors were hypertension (18.9%) and dyslipidemia (16.3%), respectively. Men and survivors who were overweight/obese were more likely to be underdiagnosed and undertreated. Those with multiple adverse lifestyle factors were also more likely undertreated (odds ratio, 2.2, 95% CI, 1.1-4.5). Greater health-related self-efficacy was associated with reduced undertreatment (odds ratio, 0.5; 95% CI, 0.3-0.8). Conclusions Greater awareness of among primary care providers and cardiologists, combined with improving self-efficacy among survivors, may mitigate the risk of underdiagnosed and undertreated CVD risk factors among adult-aged survivors of childhood cancer. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT03104543.
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Sobreviventes de Câncer , Doenças Cardiovasculares , Dislipidemias , Hipertensão , Neoplasias , Adulto , Idoso , Doenças Cardiovasculares/etiologia , Criança , Estudos Transversais , Dislipidemias/complicações , Dislipidemias/diagnóstico , Dislipidemias/epidemiologia , Fatores de Risco de Doenças Cardíacas , Humanos , Hipertensão/diagnóstico , Hipertensão/tratamento farmacológico , Hipertensão/epidemiologia , Masculino , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Neoplasias/terapia , Inquéritos Nutricionais , Prevalência , Fatores de Risco , SobreviventesRESUMO
Anatomy practical classes have traditionally been taught by a team of demonstrators (team-taught) in a large dissection room. More recently, particularly in nonmedical contexts, practical classes have been taught by one teacher (sole-taught) to smaller student groups. The aim of this study was to compare student outcomes when the same course was delivered with practical classes team-taught at one campus (metropolitan) and sole-taught at a second campus (regional) while maintaining similar staff to student ratios. This anatomy course, for physiotherapy and lower academically credentialed exercise science/physiology students, utilized blended delivery whereby most content was delivered online and practical classes comprised the main face-to-face teaching. In 2018, the metropolitan campus introduced team-teaching practical classes while the regional campus continued with sole-teaching. Student marks and engagement with online content were compared between campuses and to the previous year (2017) when both campuses had sole-taught practical classes. While final marks for the course increased overall in 2018 (P < 0.01), exercise science/physiology students at the metropolitan campus (team-taught) improved their final marks (53.5 ± 1.1%) compared to a slight decrease for the regional (sole-taught) campus (44.8 ± 1.4%) (P < 0.01). There were no differences between campuses for physiotherapy students in 2018. Student engagement with online content did not contribute to the improvement in marks for exercise science/physiology students. Introduction of a team-teaching format improved student marks, particularly for the lower academically credentialed students. Team-teaching should be considered as the preferred format for anatomy practical classes, particularly in courses involving students with diverse academic credentials.
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Anatomia , Anatomia/educação , Dissecação , Avaliação Educacional , Humanos , EstudantesRESUMO
In 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused a global pandemic. Disease diagnosis, appropriate clinical management and infection control are all important factors in controlling the spread of SARS-CoV-2. The QIAreach™ Anti-SARS-CoV-2 Total Test (Anti-CoV2) is a rapid, qualitative serological test, using proprietary nanoparticle fluorescence technology to detect total antibody (IgA, IgM, and IgG) against SARS-CoV-2. Here we report the results of the US Food and Drug Administration (FDA) clinical agreement study. Thirty positive plasma or serum samples were taken from consenting individuals with polymerase chain reaction (PCR)-confirmed SARS-CoV-2 infection ≥14 days from symptom onset. Seventy-five samples from before the believed circulation of SARS-CoV-2 (November 1, 2019) were used to assess specificity. Positive percent agreement (PPA) and negative percent agreement (NPA) were calculated along with the corresponding exact two-sided 95 % confidence intervals (CI) using an FDA Emergency Use Authorized PCR test as the reference method. Anti-CoV2 was shown to have 100 % sensitivity (PPA; 95 % CI 88.4-100 %) and 100 % specificity (NPA; 95 % CI 95.2-100 %). Against 157 pre-pandemic samples, no cross-reactivity was observed with seasonal coronaviruses or other respiratory pathogens tested. Additionally, no interference was observed when samples were spiked with: conjugated bilirubin 0.4 mg/ml; unconjugated bilirubin 0.4 mg/ml; hemoglobin 5 mg/ml; prednisolone 0.12 mg/ml; triglycerides 15 mg/ml. In conclusion, Anti-CoV2 provides accurate qualitative detection of total antibodies against SARS-CoV-2.
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Anticorpos Antivirais/sangue , Teste Sorológico para COVID-19/métodos , COVID-19/diagnóstico , Fluorescência , Nanopartículas , Tecnologia Digital , Humanos , Imunoglobulina A/sangue , Imunoglobulina G/sangue , Imunoglobulina M/sangue , Sensibilidade e Especificidade , Estados Unidos , United States Food and Drug Administration/legislação & jurisprudênciaRESUMO
PURPOSE: Approximately 40% of childhood cancer survivors experience chronic pain, with many also reporting pain-related disability. Given associations established in the general population among respiration, anxiety, and pain, continuous tracking and feedback of respiration may help survivors manage pain. METHODS: A feasibility, nonblinded, randomized controlled trial (RCT) comparing wearable respiratory monitoring with a control group examined feasibility, acceptability, and preliminary efficacy among survivors of childhood cancer with chronic pain who were ≥ 18 years of age, able to speak and read English, lived in the United States, and had access to a smartphone and the Internet. The primary outcomes were pain interference, pain severity, anxiety, negative affect, and perceived stress. The intervention group (n = 32) received a wearable respiratory monitor, used the device, and completed an in-application breathing exercise daily for 30 days. The control group (n = 33) received psychoeducation after completion of the study. RESULTS: Almost all participants in the intervention group (n = 31 of 32) and control group (n = 32 of 33) completed the study. Of those who completed the intervention, 90.3% wore the device for ≥ 50% of the trial. Posttreatment improvement for negative affect (Cohen d = 0.59; 95% CI, 0.09 to 1.10) was significantly greater in the intervention group compared with the control group. A follow-up study (n = 24) examined acceptability and feasibility of a second-generation device among those who completed the RCT. Most survivors (81.0%) wore the device daily during the trial and 85.7% reported satisfaction with the device and the application. CONCLUSION: The results of this pilot study support the acceptability and feasibility of wearable respiratory monitoring among survivors of childhood cancer. Larger randomized trials are needed to assess efficacy and maintenance of this intervention for chronic pain.
Assuntos
Sobreviventes de Câncer , Dor Crônica , Neoplasias , Dispositivos Eletrônicos Vestíveis , Adulto , Dor Crônica/diagnóstico , Dor Crônica/terapia , Estudos de Viabilidade , Retroalimentação , Humanos , Neoplasias/complicações , Neoplasias/terapia , SobreviventesRESUMO
BACKGROUND: Long-term survival for children diagnosed with cancer exceeds 80%. Notably, premature cardiovascular disease has become the leading non-cancer cause of late mortality among these survivors. METHODS/DESIGN: This randomized controlled trial (RCT; NCT03104543) focuses on adult participants in the Childhood Cancer Survivor Study identified as high risk for ischemic heart disease or heart failure due to their cancer treatment. Participants undergo a home-based evaluation of blood pressure and laboratory tests to determine the prevalence of undiagnosed and/or undertreated hypertension, dyslipidemia, and diabetes. Those with abnormal values are then enrolled in an RCT to test the efficacy of a 12-month personalized, remotely delivered survivorship care plan (SCP) intervention designed to reduce undertreatment of these three target conditions. The intervention approximates a clinical encounter and is based on chronic disease self-management strategies. RESULTS: With a goal of 750, currently 342 out of 742 eligible participants approached have enrolled (46.1%). Initially, we randomized participants to different recruitment strategies, including shorter approach packets and a tiered consent, but did not find significant differences in participation rates (40.7% to 42.9%; pâ¯=â¯.95). Subsequently, slightly greater participation was seen with larger upfront unconditional incentive checks ($50 vs. $25: 50.7% vs. 44.1%; pâ¯=â¯.10). Overall, the financial impact of the $50 upfront incentive was cost neutral, and possibly cost-saving, vs. a $25 upfront incentive. CONCLUSION: The overall study will determine if a National Academy of Medicine-recommended SCP intervention can improve cardiovascular outcomes among long-term survivors of childhood cancer. Modifications to the recruitment strategy may improve participation rates over time.
Assuntos
Sobreviventes de Câncer/educação , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/terapia , Promoção da Saúde/organização & administração , Atenção Primária à Saúde/organização & administração , Pressão Sanguínea , Doenças Cardiovasculares/tratamento farmacológico , Doença Crônica , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/tratamento farmacológico , Dislipidemias/diagnóstico , Dislipidemias/tratamento farmacológico , Feminino , Humanos , Hipertensão/diagnóstico , Hipertensão/tratamento farmacológico , Masculino , Consulta Remota/métodos , Projetos de Pesquisa , Autogestão , Fatores SocioeconômicosRESUMO
The development of new technologies and ensuing pedagogical research has led many tertiary institutions to integrate and adopt online learning strategies. The authors of this study have incorporated online learning strategies into existing educational practices of a second year anatomy course, resulting in half of the course content delivered via face-to-face lectures, and half delivered online via tailored video vignettes, with accompanying worksheets and activities. The effect of the content delivery mode on student learning was analyzed by tailoring questions to content presented either face-to-face or online. Four practical tests were conducted across the semester with each consisting of four questions. Within each test, two questions were based on content delivered face-to-face, and two questions were based on content delivered online. Examination multiple choice questions were similarly divided and assessed. Findings indicate that student learning is consistent regardless of the mode of content delivery. However, student viewing habits had a significant impact on learning, with students who viewed videos multiple times achieving higher marks than those less engaged with the online content. Student comments also indicated that content delivery mode was not an influence on learning. Therefore student engagement, rather than the mode of content delivery, is a determinant of student learning and performance in human anatomy. Anat Sci Educ. © 2018 American Association of Anatomists.
Assuntos
Anatomia/educação , Educação a Distância/métodos , Educação de Graduação em Medicina/métodos , Aprendizagem , Estudantes de Medicina/psicologia , Desempenho Acadêmico/estatística & dados numéricos , Instrução por Computador/métodos , Currículo , Humanos , Satisfação Pessoal , Avaliação de Programas e Projetos de Saúde , Estudantes de Medicina/estatística & dados numéricosRESUMO
Because rates of skin cancer are greater among adult survivors of childhood cancer who received radiation therapy than among the general population, the National Cancer Institute recommends skin self-examinations and annual physician examination. There has been no comprehensive assessment of survivors' adherence to the skin cancer screening guidelines associated with skin self-examination (SSE) and physician whole-body skin examination (PSE). We conducted a cross-sectional survey of radiation-treated, adult 5-year survivors of childhood cancer, diagnosed between 1970 and 1986, in the Childhood Cancer Survivor Study cohort. Multivariate multinomial logit regression investigated the association between demographic, cancer diagnosis, patient activation, cancer treatment characteristics, and skin cancer screening practice. Among 728 survivors, 13.1% reported performing SSE in the prior 2 months plus receiving PSE in the prior 12 months, and 16.4% and 11.0% reported performing only an SSE or a PSE, respectively; 59.5% of survivors reported having had neither. Participants at the highest patient activation score were most likely to report SSE plus PSE compared with neither (adjusted relative risk ratio = 4.16, 95% confidence interval = 1.34-12.85). Most adult survivors of childhood cancer who had radiation therapy do not practice strategies that promote early detection of skin cancer. Interventions designed to activate survivors to increase their participation in screening are needed.