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Sociodemographic correlates of head and neck cancer survival among patients with metastatic disease.


  • 影响因子:2.60
  • DOI:10.1002/hed.26284
  • 作者列表:"Pannu JS","Simpson MC","Donovan CL","Adjei Boakye E","Mass K","Challapalli SD","Varvares MA","Osazuwa-Peters N
  • 发表时间:2020-06-16

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.


背景: 描述与头颈部癌 (HNC) 生存率相关的社会人口学因素与远处转移性疾病患者。 方法: 我们回顾性分析了 2889 例成人转移性 HNC 患者 (2007-2015) 的全国数据。我们使用精细和灰色竞争风险比例风险模型,按口咽癌状态分层,控制社会人口因素 (年龄、性别、种族/民族、婚姻状况和保险状况),并解释了多次测试。 结果: 中位生存期为 11 个月 (已婚/伴侣患者 15 个月; 非医疗补助保险患者 13 个月; P <.01)。在口咽癌患者中,结婚/伴侣与较低的死亡风险相关 (sdhr 离婚/分居 = 1.37,97.5% 可信区间 [CI] = 1.07,1.75; 和 sdHRnever married = 1.43,97.5% CI = 1.14,1.80),以及有非医疗补助保险 (sdhruninsurred = 1.44,97.5% CI = 1.02,2.04)。 结论: 健康保险和婚姻状况是与 HNC 远处转移患者生存相关的社会人口学因素,尤其是在口咽部病例中。



来源期刊:BMJ open
作者列表:["Wendland EM","Kops NL","Comerlato J","Horvath JDC","Bessel M","Sperb D","Pimenta C","de Souza FMA","Mendes Pereira GF","Falcetta FS"]

METHODS:INTRODUCTION:Human papillomavirus (HPV) is the most common sexually transmitted infection and is associated with several types of cancer. The number of cases of HPV-associated head and neck squamous cell carcinomas (HNSCCs), especially oropharyngeal carcinomas, has increased significantly in recent years despite decreased tobacco smoking rates. Currently, no data concerning the risk factors and prevalence of HPV in HNSCC patients in all regions of Brazil are available, making it difficult to promote advances in this field of public health. Therefore, our goal is to determine the impact of infection by HPV, including HPVs with different genotypes, on head and neck cancer and the risk factors associated with the development of head and neck cancer in all regions of Brazil. METHODS AND ANALYSIS:This is a case-control study that will include 622 patients and 622 controls from all regions of Brazil. A questionnaire will be applied to gather information on sociodemographic, behavioural and health factors. Oral, cervical or penile/scrotal, and anal specimens and serum samples will be collected from all participants. Formalin-fixed paraffin-embedded tissue from tumour biopsies will be analysed only in the case group. Molecular and serological analyses will be performed to evaluate the presence and role of HPV in the development of head and neck cancer. ETHICS AND DISSEMINATION:This project was approved by the research ethical committee of the proposing institution (Hospital Moinhos de Vento, number 2.852.060). Ethical approval from the collaborators is currently under evaluation and is not yet complete. The results of this study will be presented at meetings with the Brazilian Ministry of Health through technical reports and to the scientific community at national and international events, with subsequent publication of scientific articles.

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来源期刊:Head &amp; neck
作者列表:["Soldera EB","Ortigara GB","Bonzanini LIL","Schulz RE","Danesi CC","Antoniazzi RP","Linhares Ferrazzo K"]

METHODS:BACKGROUND:Factors related to head and neck cancer and the treatment of the disease can affect quality of life. The aim of this study was to determine factors associated with the severity of impact on oral health-related quality of life (OHRQoL) in survivors of head and neck cancer using a multivariate analysis. METHODS:This cross-sectional study evaluated 90 volunteers who had completed radiotherapy at least 3 months earlier. OHRQoL was assessed using oral health impact profile (OHIP-14) and the data were analyzed using robust variance poisson regression models. RESULTS:The mean total OHIP-14 score was 23.98 ± 12.55. Patients with hyposalivation had 56% higher (worse) mean OHIP-14 total scores (CI:1.11-2.18) and patients with advanced stage tumors had 31% higher mean OHIP-14 total scores (CI:1.03-1.66) in multivariate analyses. CONCLUSION:OHRQoL of survivors of head and neck cancer experienced a negative impact following radiotherapy. The impact was associated with hyposalivation and advanced stage tumors.

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作者列表:["Ramos-Vega V","Venegas Rojas B","Donoso Torres W"]

METHODS:BACKGROUND:To immunohistochemically evaluate the association between the presence of cancer-associated fibroblasts (CAFs) and the tumour expression of podoplanin (PDPN) in head and neck squamous cell carcinoma (HNSCC) and their association with clinicopathological variables. MATERIAL AND METHODS:A tissue microarray (TMA) with biopsy sections from patients diagnosed with HNSCC was stained with antibodies against the CAFs marker, α-smooth muscle actin (α-SMA), and PDPN. We subsequently evaluated their expression to determine the association between them and with clinicopathological variables including age, primary tumour site, TNM stage, and tumour differentiation grade. RESULTS:Positive reaction to α-SMA was observed in the tumour stroma, revealing spindle-shaped cells compatible with CAFs, which showed a high expression in 62% of cases and a significant association with laryngeal carcinomas, advanced clinical stages, and lower tumour differentiation (P ≤ 0.05). PDPN staining on tumour cells showed low expression in 72% of cases, and it was not associated with any clinicopathological variable or with the presence of CAFs. CONCLUSIONS:The presence of CAFs in the tumour stroma is related to an aggressive phenotype and could increase as the disease progresses, although based on our findings, it would have no relationship, at least directly, with the expression of PDPN.

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