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1.
Ethn Health ; 27(3): 639-657, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-32122159

RESUMO

Objectives: Examine the social influence of adult children on the cardiovascular-related health behaviors of older South Asian (SA) immigrants to inform lifestyle interventions.Design: This mixed-methods study used data from an ancillary study of social networks (2014-2018) in the Mediators of Atherosclerosis in South Asians Living in America cohort. Phase 1 was a quantitative analysis of self-reported diet and physical activity among SA adults (n = 448, mean age = 58 years, SD 8.4) who named at least one adult child to their social network. The Alternative Healthy Eating Index (AHEI) was used to measure parents' diet; higher numbers indicate a healthier diet (range 0-110). Phase 2 was a thematic content analysis of in-depth qualitative interviews from a subsample of these parents (n = 23, mean age = 55, SD 7.6).Results: Parents with an adult child in their network who consumed uncooked vegetables daily had mean parental AHEI score 1.5 points higher (adjusted p-value = 0.03) than those who had a child in the network who ate uncooked vegetables less often. When at least one adult child in their network ate fresh fruit daily compared to less frequently or when at least one child ate non-SA food daily compared to less frequently, mean parental AHEI scores were higher by 2.0 (adjusted p-value = 0.01) and 1.6 (adjusted p-value = 0.03) points respectively. Parents with an adult child in their network who exercised at least weekly were more likely to meet guideline-recommended physical activity levels than parents with children who exercised less often (76% v. 56%, adjusted p-value = 0.02). Adult children provided social support and were seen as 'role models' for healthy behavior, especially when adopting Western health behaviors.Conclusion: Positive role modeling and support from adult children were important facilitators of healthy behavior change in older SA immigrants and can inform health behavior interventions for SA adults.


Assuntos
Aterosclerose , Emigrantes e Imigrantes , Adulto , Idoso , Humanos , Pessoa de Meia-Idade , Filhos Adultos , Povo Asiático , Comportamentos Relacionados com a Saúde , Pais
2.
Breast Cancer Res Treat ; 175(3): 579-584, 2019 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-30840165

RESUMO

PURPOSE: Newly diagnosed breast cancer patients greatly overestimate their risk of developing contralateral breast cancer (CBC). Better understanding of patient conceptions of risk would facilitate doctor-patient communication and surgical decision making. In this mixed methods study, we prospectively examined breast cancer patients' perceived risk of future cancer and the reported factors that drove their risk perceptions. METHODS: Women age 21-60 diagnosed with breast cancer without a BRCA mutation or known distant metastases completed a study interview between surgical consult and surgical treatment. Participants completed a 12-item Perceived Risk Questionnaire, which assessed 10-year and lifetime risks of ipsilateral local recurrence, CBC, and distant recurrence. Patients provided qualitative explanations for their answers. RESULTS: Sixty-three patients completed study interviews (mean age 50.3). Participants were primarily White (85.7%) and 90.5% had attended college. Patients estimated their 10-year risk of CBC as 22.0%, nearly 4 times the established 10-year risk. Women attributed their risk perceptions to "gut feelings" about future cancer, even when women knew those feelings contradicted medically established risk. Perceptions of risk also reflected beliefs that cancer is random and that risk for local recurrence, CBC, and distant recurrence are the same. CONCLUSIONS: Our findings point to the need for novel ways of presenting factual information regarding both risk of recurrence and of new primary cancers, as well as the necessity of acknowledging cognitive and affective processes many patients use when conceptualizing risk. By differentiating women's intuitive feelings about risk from their knowledge of medically estimated risk, doctors can enhance informed decision making.


Assuntos
Neoplasias da Mama/psicologia , Neoplasias da Mama/cirurgia , Mastectomia/métodos , Adulto , Neoplasias da Mama/etnologia , Tomada de Decisão Clínica , Feminino , Humanos , Pessoa de Meia-Idade , Educação de Pacientes como Assunto , Percepção , Relações Médico-Paciente , Mastectomia Profilática , Estudos Prospectivos , Classe Social , Inquéritos e Questionários , Adulto Jovem
3.
J Pediatr ; 212: 93-101.e2, 2019 09.
Artigo em Inglês | MEDLINE | ID: mdl-31235385

RESUMO

OBJECTIVE: To examine the associations of neonatal noncardiac surgery with newborn brain structure and neurodevelopment at 2 years of age. STUDY DESIGN: Infants requiring neonatal noncardiac surgery for congenital diaphragmatic hernia, esophageal atresia, or anterior abdominal wall defect were compared with infants who did not require surgery, matched for sex, gestation at birth, and postmenstrual age at magnetic resonance imaging. Cerebral magnetic resonance imaging was performed at a mean (SD) postmenstrual age of 41.6 (1.7) weeks. Images were assessed qualitatively for brain maturation and injury and quantitatively for measures of brain size, cerebrospinal fluid spaces, and global abnormality. Neurodevelopment was then assessed at 2 years using the Bayley Scales of Infant and Toddler Development, 3rd edition. RESULTS: Infants requiring surgery (n = 39) were 5.9 times (95% CI, 1.9-19.5; P < .01) more likely to have delayed gyral maturation and 9.8 times (95% CI, 1.2-446; P = .01) more likely to have white matter signal abnormalities compared with controls (n = 39). Cases were more likely to have higher global abnormality scores, smaller biparietal diameters, and larger ventricular sizes than controls. Infants who had surgery had lower mean composite scores in the language (mean difference, -12.5; 95% CI, -22.4 to -2.7) and motor domains (mean difference, -13.4; 95% CI, -21.1 to -5.6) compared with controls. CONCLUSIONS: Infants requiring neonatal noncardiac surgery have smaller brains with more abnormalities compared with matched controls and have associated neurodevelopmental impairment at 2 years of age. Prospective studies with preoperative and postoperative imaging would assist in determining the timing of brain injury.


Assuntos
Parede Abdominal/cirurgia , Lesões Encefálicas/etiologia , Atresia Esofágica/cirurgia , Hérnia Diafragmática/cirurgia , Procedimentos Cirúrgicos Operatórios/efeitos adversos , Parede Abdominal/anormalidades , Encéfalo/crescimento & desenvolvimento , Encéfalo/patologia , Lesões Encefálicas/diagnóstico por imagem , Lesões Encefálicas/patologia , Estudos de Casos e Controles , Idade Gestacional , Humanos , Recém-Nascido , Imageamento por Ressonância Magnética/métodos , Estudos Prospectivos
4.
Clin Diabetes ; 36(1): 59-66, 2018 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-29382980

RESUMO

IN BRIEF Offering patient-centered care to prevent diabetes will require collaborative decision-making between patients with prediabetes and their health care providers. From the perspective of primary care providers, prediabetes detection should be targeted to patients who are most likely to benefit from diagnosis and treatment. Improving access to lifestyle intervention programs and educating providers about evidence-based treatments for prediabetes and how to effectively discuss treatment options with patients may improve both providers' and patients' engagement in diabetes prevention.

5.
Curr Diab Rep ; 17(2): 9, 2017 02.
Artigo em Inglês | MEDLINE | ID: mdl-28150162

RESUMO

PURPOSE OF REVIEW: This study aims to summarize the recent peer-reviewed literature on workplace interventions for prevention of type 2 diabetes mellitus (T2DM), including studies that translate the Diabetes Prevention Program (DPP) curriculum to workplace settings (n = 10) and those that use different intervention approaches to achieve the specific objective of T2DM prevention among employees (n = 3). RECENT FINDINGS: Weight reduction was achieved through workplace interventions to prevent T2DM, though such interventions varied substantially in their effectiveness. The greatest weight loss was reported among intensive lifestyle interventions (i.e., at least 4 months in duration) that implemented the structured DPP curriculum (n = 3). Weight reduction was minimal among less intensive interventions, including those that substantially modified the DPP curriculum (n = 2) and those that used non-DPP intervention approaches to prevent T2DM (n = 3). Most studies (n = 12) reported increased levels of physical activity following the intervention. Implementation of the DPP in workplaces may be an effective strategy to prevent T2DM among employees.


Assuntos
Diabetes Mellitus Tipo 2/prevenção & controle , Local de Trabalho , Prática Clínica Baseada em Evidências , Exercício Físico , Humanos , Estilo de Vida , Redução de Peso
6.
Curr Diab Rep ; 16(6): 55, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-27145778

RESUMO

Type 2 diabetes is a major public health problem in the USA, affecting over 12 % of American adults and imposing considerable health and economic burden on individuals and society. There is a strong evidence base demonstrating that lifestyle behavioral changes and some medications can prevent or delay the onset of type 2 diabetes in high risk adults, and several policy and healthcare system changes motivated by the Patient Protection and Affordable Care Act (ACA) have the potential to accelerate diabetes prevention. In this narrative review, we (1) offer a conceptual framework for organizing how the ACA may influence diabetes prevention efforts at the level of individuals, healthcare providers, and health systems; (2) highlight ACA provisions at each of these levels that could accelerate type 2 diabetes prevention nationwide; and (3) explore possible policy gaps and opportunity areas for future research and action.


Assuntos
Diabetes Mellitus Tipo 2/prevenção & controle , Atenção à Saúde , Humanos , Estilo de Vida , Patient Protection and Affordable Care Act , Fatores de Risco
8.
Epilepsia ; 55(6): 858-65, 2014 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-24828792

RESUMO

OBJECTIVE: To establish the genetic basis of Landau-Kleffner syndrome (LKS) in a cohort of two discordant monozygotic (MZ) twin pairs and 11 isolated cases. METHODS: We used a multifaceted approach to identify genetic risk factors for LKS. Array comparative genomic hybridization (CGH) was performed using the Agilent 180K array. Whole genome methylation profiling was undertaken in the two discordant twin pairs, three isolated LKS cases, and 12 control samples using the Illumina 27K array. Exome sequencing was undertaken in 13 patients with LKS including two sets of discordant MZ twins. Data were analyzed with respect to novel and rare variants, overlapping genes, variants in reported epilepsy genes, and pathway enrichment. RESULTS: A variant (cG1553A) was found in a single patient in the GRIN2A gene, causing an arginine to histidine change at site 518, a predicted glutamate binding site. Following copy number variation (CNV), methylation, and exome sequencing analysis, no single candidate gene was identified to cause LKS in the remaining cohort. However, a number of interesting additional candidate variants were identified including variants in RELN, BSN, EPHB2, and NID2. SIGNIFICANCE: A single mutation was identified in the GRIN2A gene. This study has identified a number of additional candidate genes including RELN, BSN, EPHB2, and NID2. A PowerPoint slide summarizing this article is available for download in the Supporting Information section here.


Assuntos
Síndrome de Landau-Kleffner/genética , Adolescente , Adulto , Proteínas de Ligação ao Cálcio , Moléculas de Adesão Celular/genética , Moléculas de Adesão Celular Neuronais/genética , Criança , Hibridização Genômica Comparativa , Proteínas da Matriz Extracelular/genética , Feminino , Predisposição Genética para Doença/genética , Humanos , Masculino , Proteínas do Tecido Nervoso/genética , Análise de Sequência com Séries de Oligonucleotídeos , Polimorfismo de Nucleotídeo Único/genética , Receptor EphB2/genética , Receptores de N-Metil-D-Aspartato/genética , Proteína Reelina , Serina Endopeptidases/genética , Gêmeos Monozigóticos/genética , Adulto Jovem
9.
Mil Med ; 2023 Nov 22.
Artigo em Inglês | MEDLINE | ID: mdl-37995274

RESUMO

INTRODUCTION: Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in both adult civilian and military populations. Currently, diagnostic and prognostic methods are limited to imaging and clinical findings. Biomarker measurements offer a potential method to assess head injuries and help predict outcomes, which has a potential benefit to the military, particularly in the deployed setting where imaging modalities are limited. We determine how biomarkers such as ubiquitin C-terminal hydrolase-L1 (UCH-L1), glial fibrillary acidic protein (GFAP), S100B, neurofilament light chain (NFL), and tau proteins can offer important information to guide the diagnosis, acute management, and prognosis of TBI, specifically in military personnel. MATERIALS AND METHODS: We performed a narrative review of peer-reviewed literature using online databases of Google Scholar and PubMed. We included articles published between 1988 and 2022. RESULTS: We screened a total of 73 sources finding a total of 39 original research studies that met inclusion for this review. We found five studies that focused on GFAP, four studies that focused on UCH-L1, eight studies that focused on tau proteins, six studies that focused on NFL, and eight studies that focused on S100B. The remainder of the studies included more than one of the biomarkers of interest. CONCLUSIONS: TBI occurs frequently in the military and civilian settings with limited methods to diagnose and prognosticate outcomes. We highlighted several promising biomarkers for these purposes including S100B, UCH-L1, NFL, GFAP, and tau proteins. S100B and UCH-L1 appear to have the strongest data to date, but further research is necessary. The robust data that explain the optimal timing and, more importantly, trending of these biomarker measurements are necessary before widespread application.

10.
BMJ Open ; 13(10): e080101, 2023 10 18.
Artigo em Inglês | MEDLINE | ID: mdl-37852774

RESUMO

INTRODUCTION: Early identification of cognitive impairment (CI), including Alzheimer's disease and related dementias (ADRD), is a top public health priority. Yet, CI/ADRD is often undetected and underdiagnosed within primary care settings, and in health disparate populations. The MyCog paradigm is an iPad-based, self-administered, validated cognitive assessment based on the National Institutes of Health (NIH) Toolbox Cognition Battery and coupled with clinician decision-support tools that is specifically tailored for CI/ADRD detection within diverse, primary care settings. METHODS AND ANALYSIS: We will conduct a two-arm, primary care practice-randomised (N=24 practices; 45 257 active patients at the proposed practices), pragmatic trial among geographically diverse Oak Street Health sites to test the effectiveness of the MyCog paradigm to improve early detection CI/ADRD among low socioeconomic, black and Hispanic older adults compared with usual care. Participating practices randomised to the intervention arm will impart the MyCog paradigm as a new standard of care over a 3-year implementation period; as the cognitive component for Annual Wellness Visits and for any patient/informant-reported or healthcare provider-suspected cognitive concern. Rates of detected (cognitive test suggesting impairment) and/or diagnosed (relevant International Classification of Diseases-9/10 [ICD-9/10] code) cognitive deficits, impairments or dementias including ADRD will be our primary outcome of study compared between arms. Secondary outcomes will include ADRD severity (ie, mild or later stage), rates of cognitive-related referrals and rates of family member or caregiver involvement in ADRD care planning. We will use generalised linear mixed models to account for clustered study design. Secondary models will adjust for subject, clinic or visit-specific characteristics. We will use mixed-methods approaches to examine fidelity and cost-effectiveness of the MyCog paradigm. ETHICS AND DISSEMINATION: The Institutional Review Board at Advarra has approved the study protocol (Pro00064339). Results will be published in peer-reviewed journals and summaries will be provided to the funders of the study. TRIAL REGISTRATION NUMBER: NCT05607732.


Assuntos
Doença de Alzheimer , Disfunção Cognitiva , Idoso , Humanos , Doença de Alzheimer/diagnóstico , Doença de Alzheimer/psicologia , Cuidadores/psicologia , Cognição , Disfunção Cognitiva/diagnóstico , Atenção Primária à Saúde , Ensaios Clínicos Controlados Aleatórios como Assunto , Ensaios Clínicos Pragmáticos como Assunto
11.
Cureus ; 14(2): e22338, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35371659

RESUMO

En caul is a term used to describe the birth of a fetus and placenta entirely encased in an un-ruptured amniotic sac. Also colloquially referred to as a "mermaid" or "veiled" delivery, en caul births are uncommon in obstetrics literature and, therefore, exceedingly rare in the emergency department. Here, the author presents a case of a 34-year-old female with pre-viability delivery of a fetus en caul in the emergency department. Pre-viability delivery, regardless of membrane intactness, is associated with inevitable fetal loss. While emergency department physicians look for actionable practice guidelines, obstetric literature espouses expectant management, which consists of patient education and shared decision-making regarding patient comfort and goals of care. The author will discuss key diagnostic modalities and management steps for emergency department delivery of extremely premature infants.

12.
Sci Total Environ ; 810: 152320, 2022 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-34915002

RESUMO

Exposure to arsenic (As) and manganese (Mn) from contaminated food, drinking water and dust are linked to a host of adverse health effects. The recent discovery of unmonitored community exposures to hazardous levels of metals, as seen in the Flint Water Crisis and East Chicago, have demonstrated a need for novel biomonitoring methods utilizing samples other than whole blood. Here, we present a method utilizing clotted erythrocyte fraction samples, a blood component commonly archived in biorepositories, to predict whole blood levels of As and Mn. This method would allow for innovative retrospective assessments of environmental exposures in previously unused samples. Whole blood and clotted erythrocyte fraction samples were simultaneously collected from 84 participants in the Airborne Exposure to Semivolatile Organic Pollutants (AESOP) cohort study of mother-child dyads in East Chicago. Clotted erythrocyte fraction samples were prepared by alkaline dilution and subsequently analyzed using inductively coupled plasma-mass spectrometry. A strong linear relationship was observed between whole blood and clotted erythrocyte fraction with Pearson correlation coefficients (r, p < 0.001) of 0.74, and 0.82 for As and Mn, respectively. Modeled whole blood Mn levels predicted from clotted erythrocyte fractions evaluated at a test threshold representing the NHANES median of 9.7 µg/L, were found to have diagnostic sensitivity of 88% and specificity of 71%. Clotted erythrocyte partitioning of As was tested on a wide range of oral gavage doses using a rat model. Results from this investigation demonstrate clotted erythrocyte fraction samples are a viable alternative biological sample for retrospective public health surveillance of environmental exposure to As and Mn.


Assuntos
Arsênio , Animais , Estudos de Coortes , Exposição Ambiental/análise , Eritrócitos , Manganês , Relações Mãe-Filho , Inquéritos Nutricionais , Ratos , Estudos Retrospectivos
13.
Sci Total Environ ; 754: 142166, 2021 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-32920407

RESUMO

Exposure to lead (Pb) is linked to a host of adverse health effects. Recent revelations of unmonitored exposures to hazardous levels of lead as seen in the Flint Water Crisis have manifested a need for evaluating biological samples, other than regularly prepared whole blood, for biomonitoring of lead exposure. Here, we present a method utilizing clotted erythrocyte fraction samples, which are commonly archived along with serum (or plasma) in biorepositories, to predict whole blood lead levels to allow for retrospective assessments of environmental exposure to lead. Whole blood and clotted erythrocyte fraction samples were collected from 91 participants in the Airborne Exposure to Semivolatile Organic Pollutants (AESOP) cohort study of mother-child dyads. Clotted erythrocyte fraction samples were prepared either using microwave assisted acid digestion or alkaline dilution and subsequently analyzed for lead using Inductively-couple plasma-mass spectrometry (ICP-MS). Simultaneously withdrawn whole blood samples were also analyzed. A strong linear relationship was observed between lead in whole blood and clotted erythrocyte fraction with Pearson correlation coefficients (r) of 0.90, and 0.89 (p < 0.001) for acid digestion and alkaline dilution, respectively. Slopes and intercepts from simple linear regression models of the two clotted erythrocyte fraction methods were not found to be significantly different (p > 0.05) when compared to the standard blood lead assay method. Modeled blood lead predicted from clotted erythrocyte fraction was evaluated at a test threshold of 3 µg/dL was found to have diagnostic sensitivity of 88% and specificity of 100%. Results from this study demonstrate clotted erythrocyte fraction samples are a viable alternative biological sample for retrospective public health surveillance of environmental exposure to lead.


Assuntos
Chumbo , Mães , Criança , Estudos de Coortes , Eritrócitos , Feminino , Humanos , Estudos Retrospectivos
14.
Ann Palliat Med ; 9(5): 2800-2808, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32787372

RESUMO

BACKGROUND: Early palliative care referral for patients with advanced cancer has demonstrable benefits but is underutilized. We sought to characterize medical oncologists' perceptions about palliative care referral in their clinical practices. METHODS: We conducted 4 focus groups with a national sample of medical oncologists to elicit perspectives about the optimal timing of and barriers to palliative care referral for patients with cancer. We used qualitative content analysis to uncover themes related to early integration of palliative care into standard oncologic practice. RESULTS: Study participants readily acknowledged the evidence supporting early palliative care referral. However, medical oncologists identified patient-centered and physician-centered barriers to widespread adoption of early palliative care. Patient-centered barriers included patients' and families' perceptions or misperceptions of the role of palliative care. Additionally, physicians themselves described acting as a barrier to palliative care referral because they were concerned that palliative care physicians may interfere with the plan of care, or offer options that were not endorsed by the medical oncologist. Medical oncologists depicted themselves having authority over the timing of palliative care referral, and as granting limited autonomy to other clinical team members in counseling patients about advanced care planning. CONCLUSIONS: Medical oncologists are hesitant to adopt the practice of early palliative care referral because they are concerned that other physicians may disrupt a patient's treatment plan. Physician-centered barriers may delay integration of palliative care, and future efforts to promote a collaborative approach to advanced care planning may improve patient-centered outcomes through access to early palliative care.


Assuntos
Enfermagem de Cuidados Paliativos na Terminalidade da Vida , Neoplasias , Oncologistas , Médicos , Atitude do Pessoal de Saúde , Humanos , Cuidados Paliativos
15.
Diabetes Care ; 42(9): 1776-1783, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31010870

RESUMO

OBJECTIVE: Lifestyle interventions slow development of type 2 diabetes by half, but the impact of health payer reimbursement for delivery of intervention programs is not well known. We evaluated net commercial health payer expenditures when offering reimbursement for access to YMCA's Diabetes Prevention Program (YDPP) in 42 states. RESEARCH DESIGN AND METHODS: We used a nonequivalent comparison group design to evaluate net health care expenditures for adults with prediabetes who attended one or more YDPP visit between 1 July 2009 and 31 May 2013 ("YDPP users"). Rolling, 1:1 nearest neighbor propensity score (PS) matching was used to identify a comparison group of nonusers. Administrative data provided measures of YDPP attendance, body weight at YDPP visits, and health care expenditures. Random effects, difference-in-difference regression was used to estimate quarterly health care expenditures before and after participants' first visit to YDPP. RESULTS: Worksite screening identified 9.7% of the target population; 39.1% of those identified (19,933 participants through June 2015) became YDPP users. Mean weight loss for YDPP users enrolled before June 2013 (n = 1,725) was 7.5 lb (3.4%); 29% achieved ≥5% weight loss. Inclusive of added costs to offer YDPP, there were no statistically significant differences in mean per-person net health care expenditures between YDPP users and PS-matched nonusers over 2 years ($0.2 lower [95% CI $56 lower to $56 higher]). Mean reimbursement to the YMCA was $212 per YDPP user, with 92.8% of all expenditures made for those who attended at a high rate (≥9 completed YDPP visits). CONCLUSIONS: Worksite screening was inefficient for identifying the population with prediabetes, but those identified achieved modest YDPP attendance and clinically meaningful weight loss. Over 2 years, added costs to offer the intervention were modest, with neutral effects on net health care costs.


Assuntos
Diabetes Mellitus Tipo 2 , Estado Pré-Diabético , Adulto , Gastos em Saúde , Humanos , Benefícios do Seguro , Seguro Saúde
16.
Pract Radiat Oncol ; 9(5): 362-370, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31202831

RESUMO

PURPOSE: Multidisciplinary communication and collaboration are key to planning and delivering end-of-life care for patients with advanced and metastatic cancer. We sought to characterize medical oncologists' perspectives on the role of radiation oncologists in end-of-life care. MATERIALS AND METHODS: A sample of US medical oncologists was recruited using snowball sampling methods. Audio recordings of 4 professionally moderated focus groups were transcribed. Investigators from diverse backgrounds (medical oncology, radiation oncology, critical care medicine, palliative care, and public health) independently reviewed each transcript. Qualitative content analysis was used to create consensus codes that were applied to subsequent focus group transcripts in an iterative process. RESULTS: Medical oncologists expressed complex views regarding the role of radiation oncologists in end-of-life care. Identified themes included the limited role of radiation oncologists, territorial concerns, capability, and desire of radiation oncologists in this realm, and the need for communication between providers. Radiation oncologists were compared with surgeons, whose interaction with patients ceased after their service had been performed. In this regard, control of palliative care referral or end-of-life care discussions was thought to be in the territory of medical oncologists who had longitudinal relationships with patients from diagnosis. Medical oncologists were concerned about the capability of radiation oncologists to accurately prognosticate, and stated radiation oncologists lacked knowledge of subsequent lines of systemic therapy available to patients. Radiation oncologists' fear of upsetting medical oncologists was thought to be justified if they engaged in end-of-life care planning without direct permission from the referring medical oncologist. CONCLUSIONS: Participation of radiation oncologists in end-of-life care planning was viewed with skepticism by medical oncologists. Radiation oncologists should focus on increasing open communication and teamwork with medical oncologists and demonstrate their ability to prognosticate and counsel patients regarding end-of-life care decisions.


Assuntos
Cuidados Paliativos/métodos , Radio-Oncologistas/psicologia , Assistência Terminal/métodos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
17.
World J Pediatr Surg ; 2(3): e000037, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-38813572

RESUMO

Objective: Previous outcome reports of congenital diaphragmatic hernia (CDH) have described neuroimaging anomalies and neurodevelopmental impairment. However, the link between imaging and outcome has not been described. We aimed to determine whether routine postoperative neonatal neuroimaging in infants with CDH detects later neurodevelopmental impairment. Methods: In a prospective cohort study within a clinical service in The Royal Children's Hospital Newborn Intensive Care. Cerebral ultrasound was performed in 81 children and MRI in 57 children who subsequently underwent neurodevelopmental follow-up after surgery for CDH. MRI scans were analyzed using a scoring system designed to identify injury, maturation and volume loss. Neurodevelopmental assessment occurred at 2 years (48) and neurocognitive assessment at 5 years (26) and/or 8 years (27). Brain imaging scores corrected for gestational age at scan time were correlated with outcome measures, adjusting for known clinical confounders. Results: Clinically significant findings were identified on MRI of 16 (28%) infants. Mean scores were in the normal range for all domains assessed at each age. Language impairment was seen in 23% at 2 years and verbal intellectual impairment in 25% at 8 years. Mean cognitive scores were lower in 2-year-old children with white matter injury on MRI (p=0.03). Mean motor scores were lower in 2-year-old children with brain immaturity (p=0.01). Associations between MRI and 5-year and 8-year assessments were no longer significant when adjusting for known clinical confounders. Conclusions: Neuroimaging abnormalities were associated with worse neurodevelopment at 2 years, but not with later neurocognitive outcomes, after accounting for clinical risk factors.

19.
APMIS ; 116(6): 526-9, 2008 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-18754327

RESUMO

Novel targeted treatment of non-small cell lung cancer (NSCLC) requires accurate classification of NSCLC as squamous cell carcinoma (SCC) and adenocarcinoma (AC). This study details the CK5/6 and TTF-1 immunoprofile of surgical resections of 45 NSCLCs (24 ACs and 21 SCCs) in tissue microarrays. All SCCs were CK5/6 positive, TTF-1 negative. 20 of 24 adenocarcinomas had the reverse pattern. In conclusion, all SCCs in this study were CK5/6 positive and TTF-1 negative, and therefore tumours that do not display this phenotype are unlikely to be SCCs. CK5/6 and TTF-1 is therefore a practical panel for the distinction between pulmonary SCC from AC in routine histopathology practice.


Assuntos
Adenocarcinoma/química , Carcinoma Pulmonar de Células não Pequenas/química , Carcinoma de Células Escamosas/química , Proteínas de Ligação a DNA/análise , Neoplasias Pulmonares/química , Adenocarcinoma/classificação , Adenocarcinoma/diagnóstico , Biomarcadores Tumorais/análise , Carcinoma Pulmonar de Células não Pequenas/classificação , Carcinoma Pulmonar de Células não Pequenas/diagnóstico , Carcinoma de Células Escamosas/classificação , Carcinoma de Células Escamosas/diagnóstico , Proteínas de Ligação a DNA/imunologia , Humanos , Imuno-Histoquímica , Queratinas/análise , Queratinas/imunologia , Neoplasias Pulmonares/classificação , Neoplasias Pulmonares/diagnóstico , Análise Serial de Tecidos , Fatores de Transcrição
20.
Early Hum Dev ; 116: 47-52, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-29136542

RESUMO

AIM: To characterise neurodevelopment at age two years and cognition and behaviour at age five years in children born with abdominal wall defects (gastroschisis or exomphalos). STUDY DESIGN: Participants were treated as neonates for gastroschisis or exomphalos and invited for routine clinical follow-up at ages two and five years. Thirty-nine two year-olds and 20 five year-olds with gastroschisis and 20 two year-olds and 10 five year-olds with exomphalos returned for age-appropriate assessments of development (two years) and intellectual functioning (IQ), executive function, and behavioural problems. Results were compared with normative data from the tests and published data from local term-born children. RESULTS: For both gastroschisis and exomphalos two year-olds, neurodevelopment was in line with the test normative data, but below the level of local normative data for all domains (effect sizes from -0.4 to -1.4 standard deviations). At five years, children with gastroschisis performed similarly to the normative mean for IQ but had high rates of various executive functioning problems on parent report (18-41% compared with 7% expected from norms). There was also a tendency for increased frequency of internalising problems (33% compared with normative expectation of 16%). Five year-olds with exomphalos also performed similarly to the normative mean for IQ and had low rates of executive and behavioural problems. CONCLUSIONS: Survivors of gastroschisis and exomphalos may be at risk of poor neurodevelopment in toddlerhood, depending on the reference group, and children with gastroschisis may be particularly at risk for executive functioning difficulties despite an IQ within normal limits.


Assuntos
Parede Abdominal/anormalidades , Gastrosquise/psicologia , Hérnia Umbilical/psicologia , Pré-Escolar , Cognição , Função Executiva/fisiologia , Feminino , Gastrosquise/cirurgia , Hérnia Umbilical/cirurgia , Humanos , Masculino , Transtornos do Neurodesenvolvimento/etiologia
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