Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 10 de 10
Filtrar
Mais filtros








Base de dados
Intervalo de ano de publicação
1.
Laryngoscope ; 134(1): 92-96, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37129373

RESUMO

A patient with acquired immunodeficiency syndrome presented with findings concerning for acute invasive fungal sinusitis, which is typically associated with Mucorales. However, debridement and pathological analysis revealed Cytomegalovirus, a pathology rarely encountered. Laryngoscope, 134:92-96, 2024.


Assuntos
Síndrome da Imunodeficiência Adquirida , Infecções por Citomegalovirus , Sinusite , Humanos , Síndrome da Imunodeficiência Adquirida/complicações , Citomegalovirus , Infecções por Citomegalovirus/complicações , Infecções por Citomegalovirus/diagnóstico , Sinusite/complicações
2.
J Natl Med Assoc ; 115(4): 353-361, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37142483

RESUMO

PURPOSE: We described sun protective behaviors in adolescents and young adults (AYA) compared to older adults. METHODS: We used data from the 2013-2018 National Health and Nutrition Examination Survey, a nationally representative samples of the civilian, noninstitutionalized US population (10,710 respondents aged between 20 and 59 and without a history of skin cancer diagnoses). The primary exposure for the study was age group: aged 20-39 defined as AYA and aged 40-59 as adults. The outcome variable was sun protective behaviors: stay in the shade, wear a long-sleeved shirt, use sunscreen, at least one of the three; and all three measures. Multivariable logistic regression models were used to assess association between age group and sun protective behaviors adjusting for sociodemographic factors. RESULTS: Overall, 51.3% of respondents were AYA, 76.1% reported staying in the shade, 50.9% using sunscreen, 33.3% wearing long-sleeved clothes, 88.1% engaging in one of the three behaviors, and 17.1% engaging in all three behaviors. In the adjusted models, the odds of engaging in all three behaviors among AYAs was 28% (aOR: 0.72, 95% CI: 0.62-0.83) lower than adult respondents. Compared to adults, AYAs were 22% less likely to wear long sleeved clothes (aOR: 0.78, 95% CI: 0.70-0.87). There were no significant differences in the odds of engaging in at least one sun protective behavior, using sunscreen, and staying in the shade between AYAs and adults. CONCLUSIONS: More targeted interventions need to be implemented to decrease the risk of skin cancer in the AYA population.


Assuntos
Neoplasias Cutâneas , Protetores Solares , Humanos , Adolescente , Adulto Jovem , Estados Unidos/epidemiologia , Idoso , Adulto , Pessoa de Meia-Idade , Protetores Solares/uso terapêutico , Comportamentos Relacionados com a Saúde , Inquéritos Nutricionais , Neoplasias Cutâneas/epidemiologia , Neoplasias Cutâneas/prevenção & controle
3.
Curr Opin Otolaryngol Head Neck Surg ; 30(1): 58-62, 2022 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-34958322

RESUMO

PURPOSE OF REVIEW: The etiologic role of fungi in chronic rhinosinusitis remains controversial. The purpose of this review is to further our understanding of molecular immunologic pathways activated by fungi and clinical trials of antifungals in severe subtypes of asthma and allergic fungal rhinosinusitis. RECENT FINDINGS: Various fungal components such as protease and chitin are capable of eliciting a type 2 innate and adaptive immune response. However, definitive studies on the etiologic role of fungi in chronic rhinosinusitis (CRS) is dependent on the development of a fungi-induced murine model of CRS. Short of this model, extrapolations of observations and results from clinical trials in fungi-induced asthma subtypes support a key role of fungi in the pathophysiology of allergic fungal rhinosinusitis and possibly other CRS endotypes. SUMMARY: Fungi plays a key role in the pathophysiology of several subtypes of chronic inflammatory respiratory diseases. However, a fungi-induced murine model of CRS is needed to explicitly investigate the molecular pathways and potential therapeutic targets.


Assuntos
Asma , Rinite , Sinusite , Animais , Doença Crônica , Fungos , Humanos , Camundongos
4.
Cancer Control ; 28: 10732748211041894, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34696619

RESUMO

OBJECTIVES: Human papillomavirus (HPV)-associated cancers account for about 9% of the cancer mortality burden in the United States; however, survival differs among sociodemographic factors. We determine sociodemographic and clinical variables associated with HPV-associated cancer survival. METHODS: Data derived from the Surveillance, Epidemiology, and End Results 18 cancer registry were analyzed for a cohort of adult patients diagnosed with a first primary HPV-associated cancer (anal, cervical, oropharyngeal, penile, vaginal, and vulvar cancers), between 2007 and 2015. Multivariable Fine and Gray proportional hazards regression models stratified by anatomic site estimated the association of sociodemographic and clinical variables and cancer-specific survival. RESULTS: A total of 77 774 adults were included (11 216 anal, 27 098 cervical, 30 451 oropharyngeal, 2221 penile, 1176 vaginal, 5612 vulvar; average age = 57.2 years). The most common HPV-associated cancer was cervical carcinoma (58%) for females and oropharyngeal (81%) for male. Among patients diagnosed with anal/rectal squamous cell carcinoma (SCC), males had a higher risk of death than females. NonHispanic (NH) blacks had a higher risk of death from anal/rectal SCC, oropharyngeal SCC, and cervical carcinoma; and Hispanics had a higher risk of death from oropharyngeal SCC than NH whites. Marital status was associated with risk of death for all anatomic sites except vulvar. Compared to nonMedicaid insurance, patients with Medicaid and uninsured had higher risk of death from anal/rectal SCC, oropharyngeal SCC, and cervical carcinoma. CONCLUSIONS: There exists gender (anal) and racial and insurance (anal, cervical, and oropharyngeal) disparities in relative survival. Concerted efforts are needed to increase and sustain progress made in HPV vaccine uptake among these specific patient subgroups, to reduce cancer incidence.


Assuntos
Neoplasias/epidemiologia , Neoplasias/etiologia , Infecções por Papillomavirus/complicações , Fatores Sociodemográficos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/mortalidade , Neoplasias/virologia , Infecções por Papillomavirus/virologia , Estudos Retrospectivos , Programa de SEER , Fatores Sexuais , Estados Unidos/epidemiologia , Adulto Jovem
5.
Head Neck ; 43(7): 2136-2147, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-33780066

RESUMO

PURPOSE: Privately insured patients with head and neck cancer (HNC) typically have better outcomes; however, differential outcome among Medicaid versus the uninsured is unclear. We aimed to describe outcome disparities among HNC patients uninsured versus on Medicaid. METHODS: A cohort of 18-64-year-old adults (n = 57 920) with index HNC from the Surveillance, Epidemiology, and End Results 18 database (2007-2015) was analyzed using Fine and Gray multivariable competing risks proportional hazards models for HNC-specific mortality. RESULTS: Medicaid (sdHR = 1.65, 95% CI 1.58, 1.72) and uninsured patients (sdHR = 1.55, 95% CI 1.46, 1.65) had significantly greater mortality hazard than non-Medicaid patients. Medicaid patients had increased HNC mortality hazard than those uninsured. CONCLUSION: Compared with those uninsured, HNC patients on Medicaid did not have superior survival, suggesting that there may be underlying mechanisms/factors inherent in this patient population that could undermine access to care benefits from being on Medicaid.


Assuntos
Neoplasias de Cabeça e Pescoço , Medicaid , Adolescente , Adulto , Neoplasias de Cabeça e Pescoço/terapia , Humanos , Cobertura do Seguro , Seguro Saúde , Pessoas sem Cobertura de Seguro de Saúde , Pessoa de Meia-Idade , Estados Unidos/epidemiologia , Adulto Jovem
6.
Head Neck ; 42(9): 2505-2515, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32542851

RESUMO

BACKGROUND: To describe sociodemographic factors associated with head and neck cancer (HNC) survival among patients with distant metastatic disease. METHODS: We retrospectively analyzed national data for 2889 adult patients with metastatic HNC (2007-2015). We used Fine and Gray competing risks proportional hazard models, stratified by oropharyngeal cancer status, controlled for sociodemographic factors (age, sex, race/ethnicity, marital status, and insurance status), and accounted for multiple testing. RESULTS: Median survival time was 11 months (15 months for patients married/partnered; 13 months for patients with non-Medicaid insurance; P < .01). Among patients with oropharyngeal cancer, being married/partnered was associated with lower mortality hazard (sdHRdivorced/separated = 1.37, 97.5% confidence interval [CI] = 1.07, 1.75; and sdHRnever married = 1.43, 97.5% CI = 1.14, 1.80), as was having non-Medicaid insurance (sdHRuninsured = 1.44, 97.5% CI = 1.02, 2.04). CONCLUSIONS: Health insurance and marital status are sociodemographic factors associated with survival among HNC patients with distant metastatic disease, especially in oropharyngeal cases.


Assuntos
Neoplasias de Cabeça e Pescoço , Adulto , Neoplasias de Cabeça e Pescoço/terapia , Humanos , Cobertura do Seguro , Seguro Saúde , Pessoas sem Cobertura de Seguro de Saúde , Estudos Retrospectivos
7.
JAMA Otolaryngol Head Neck Surg ; 146(5): 444-454, 2020 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-32191271

RESUMO

Importance: Risk factors for in-hospital mortality of patients with head and neck cancer (HNC) are multilevel. Studies have examined the effect of patient-level characteristics on in-hospital mortality; however, there is a paucity of data on multilevel correlates of in-hospital mortality. Objective: To examine the multilevel associations of patient- and hospital-level factors with in-hospital mortality and develop a nomogram to predict the risk of in-hospital mortality among patients diagnosed with HNC. Design, Setting, and Participants: This cross-sectional study used the 2008-2013 National Inpatient Sample database. Hospitalized patients 18 years and older diagnosed (both primary and secondary diagnosis) as having HNC using the International Classification of Diseases, Ninth Revision, Clinical Modification codes were included. Analysis began December 2018. Main Outcomes and Measures: The primary outcome of interest was in-hospital mortality. A weighted multivariable hierarchical logistic regression model estimated patient- and hospital-level factors associated with in-hospital mortality. Moreover, a multivariable logistic regression analysis was used to build an in-hospital mortality prediction model, presented as a nomogram. Results: A total of 85 440 patients (mean [SD] age, 62.2 [13.5] years; 61 281 men [71.1%]) were identified, and 4.2% (n = 3610) died in the hospital. Patient-level risk factors associated with higher odds of in-hospital mortality included age (adjusted odds ratio [aOR], 1.03 per 1-year increase; 95% CI, 1.02-1.03), male sex (aOR, 1.23; 95% CI, 1.12-1.35), higher number of comorbidities (aOR, 1.14; 95% CI, 1.11-1.17), having a metastatic cancer (aOR, 1.49; 95% CI, 1.36- 1.64), having a nonelective admission (aOR, 3.26; 95% CI, 2.83-3.75), and being admitted to the hospital on a weekend (aOR, 1.30; 95% CI, 1.16-1.45). Of the hospital-level factors, admission to a nonteaching hospital (aOR, 1.48; 95% CI, 1.24-1.77) was associated with higher odds of in-hospital mortality. The nomogram showed fair in-hospital mortality discrimination (area under the curve of 72%). Conclusions and Relevance: This cross-sectional study found that both patient- and hospital-level factors were associated with in-hospital mortality, and the nomogram estimated with fair accuracy the probability of in-hospital death among patients with HNC. These multilevel factors are critical indicators of survivorship and should thus be considered when planning programs or interventions aimed to improve survival among this unique population.


Assuntos
Neoplasias de Cabeça e Pescoço/mortalidade , Mortalidade Hospitalar , Adulto , Idoso , Comorbidade , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Fatores Sexuais , Estados Unidos/epidemiologia
8.
Oral Oncol ; 89: 48-55, 2019 02.
Artigo em Inglês | MEDLINE | ID: mdl-30732958

RESUMO

OBJECTIVES: To determine whether the impact of marital status on head and neck cancer (HNC) outcomes vary by gender. METHODS: The Surveillance, Epidemiology, and End Results 18 database from 2007 to 2014 was queried for eligible cases of HNC (n = 71,799). An interaction term (gender*marital status) was tested for each outcome of interest (cancer-specific survival, stage of presentation, adequate treatment), and when significant (p < 0.05), the model was stratified by gender. A competing risks proportional hazards (subdistribution [sd]) model estimated the interaction effect on cancer-specific survival. Logistic regression estimated effect on stage of presentation and treatment type. RESULTS: There was significant gender*marital status interaction for cancer-specific survival and stage of presentation. While married/partnered patients had the highest survival among both genders, males benefitted more: widowed (male sdHR = 1.41, 95% CI 1.31, 1.52; female sdHR = 1.15, 95% CI 1.06, 1.26), divorced/separated (males: sdHR = 1.39, 95% CI 1.32, 1.46; females: sdHR = 1.17, 95% CI 1.06, 1.28), or never married (males: sdHR = 1.42, 95% CI 1.36, 1.49; females: sdHR = 1.15, 95% CI 1.05, 1.26). When stratified by oropharyngeal cancer vs. non-oropharyngeal HNC, unmarried males had 50-60% increased hazard of death, while no difference was found for females. Unmarried males also had greater odds of presenting with late-stage disease compared with females. No gender*marital status interaction was observed for adequate treatment, although married/partnered survivors had greater odds of receiving adequate treatment. CONCLUSIONS: While there are survival benefits for married patients with HNC, married/partnered males, especially those with oropharyngeal cancer, may benefit more than females.


Assuntos
Neoplasias de Cabeça e Pescoço/epidemiologia , Idoso , Feminino , Humanos , Masculino , Estado Civil , Pessoa de Meia-Idade , Fatores de Risco , Resultado do Tratamento
9.
Clin Otolaryngol ; 44(1): 14-20, 2019 01.
Artigo em Inglês | MEDLINE | ID: mdl-30216675

RESUMO

OBJECTIVE: The literature on nasopharyngeal carcinoma survival in the United States has focused mostly on Whites or Asians and not much is known about survivorship in other minority racial and ethnic groups. We aimed to determine the disease-specific survival rate and prognostic factors for nasopharyngeal carcinoma survival across the minority United States population. DESIGN: A retrospective cohort study. SETTING: The Surveillance, Epidemiology and End Results (SEER) 13 database from 1992 to 2014 was queried for adult cases of nasopharyngeal carcinoma (n = 2549). PARTICIPANTS: Eligible cases were Blacks, Hispanics, Asians/Pacific Islanders, American Indians/Alaska Natives; White patients were excluded. MAIN OUTCOMES MEASURE: A multivariable competing risk survival analysis yielded hazard ratios (HR) for competing mortality and was used to identify independent prognostic factors for survival. RESULTS: Non-Hispanic American Indians/Alaska Natives consistently had the worst cause-specific survival of any group and that non-Hispanic Asians/Pacific Islanders consistently had the best survival (P < 0.001). Even after adjusting for other poor prognostic factors in the study, including older age, keratinising histology, and lack of radiation treatment, non-Hispanic American Indians/Alaska Natives had more than double hazards of death from nasopharyngeal cancer compared with non-Hispanic Asians/Pacific Islanders (aHR = 2.63, 95% CI 1.67, 4.13). CONCLUSIONS: There are disparities in nasopharyngeal carcinoma survival among racial and ethnic minority groups in the United States, with American Indians/Alaskan Natives faring worst. It is critical that future research focuses on nasopharyngeal carcinoma among this population to improve survivorship and mitigate cancer-related health disparities.


Assuntos
Etnicidade/estatística & dados numéricos , Carcinoma Nasofaríngeo/etnologia , Carcinoma Nasofaríngeo/mortalidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Programa de SEER , Análise de Sobrevida , Estados Unidos/epidemiologia
10.
J Adolesc Young Adult Oncol ; 7(4): 472-479, 2018 08.
Artigo em Inglês | MEDLINE | ID: mdl-29746178

RESUMO

PURPOSE: Adolescent and young adult (AYA) head and neck cancer (HNC) patients require longer term follow-ups as they age; yet, little is known about factors associated with survivorship in this population. We aimed to describe nonclinical factors associated with HNC survivorship among AYAs. METHODS: In this retrospective cohort study, the Surveillance, Epidemiology and End Results 18 database from 2007 to 2014 was queried. Eligible cases were 15-39-year-old primary HNC patients with known cause of death (n = 1777). Kaplan-Meier survival curves stratified by age group (15-29, 30-34, and 35-39) and by health insurance status tested differences in HNC survival among groups with a log-rank test. Variables, including age, sex, race/ethnicity, county-level poverty, anatomic site, stage, and treatment, were controlled for in a competing risk proportional hazards model. RESULTS: Patients were mostly male (64%), with mean age of 33.4 years. Survival rate was 73% after 8 years of follow-up. There were no significant survival differences based on age at diagnosis. However, AYAs who were on Medicaid (adjusted hazard ratio [aHR] = 1.61, 95% confidence interval [CI] 1.22-2.12) or uninsured (aHR = 1.51, 95% CI 1.03-2.21), had an increased hazard of death from HNC, compared with those with private insurance. CONCLUSION: Health insurance status is the main nonclinical factor associated with survival among AYAs with HNC, and individuals with Medicaid do not fare better than the uninsured. With a potential longer term follow-up in this AYA population, there is need to optimize survivorship irrespective of health insurance status.


Assuntos
Carcinoma de Células Escamosas de Cabeça e Pescoço/diagnóstico , Adolescente , Adulto , Feminino , Disparidades em Assistência à Saúde , Humanos , Masculino , Carcinoma de Células Escamosas de Cabeça e Pescoço/mortalidade , Carcinoma de Células Escamosas de Cabeça e Pescoço/patologia , Sobrevivência , Adulto Jovem
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA