Abstract:
OBJECTIVES:To characterize specific serious toxicities of reRT with intensity modulated radiation therapy (IMRT) for squamous cell carcinoma of the head and neck (SCCHN) and identify treatment-related predictors of toxicity for patient counseling and decision-making. MATERIALS/METHODS:75 consecutive patients with recurrent or 2nd primary SCCHN received reRT from 8/2004-02/2013. All patients had prior definitive or postoperative RT. Objective endpoints of "serious toxicity" were defined as: hospitalization during reRT, tracheotomy after reRT, hemorrhage, soft tissue complication requiring operative intervention, or other CTCAE grade ≥4 toxicity. RESULTS:Patients received definitive (n=41,55%) or postoperative (n=34,45%) reRT (median dose 60Gy, range 59.4-70Gy). Most patients (88%) had concurrent chemotherapy. With a median follow-up of 1.4years, 39 (52%) patients had at least one serious toxicity: hospitalization during reRT (24%), surgically-managed soft tissue complication (19%), and/or urgent tracheotomy (18%). There were no grade 5 acute toxicities but there were 4 fatal hemorrhages (median 8.3months) including 2 attributed to local-regional recurrence (LRR). Most patients (69%) had a percutaneous endoscopic gastrostomy (PEG) tube at last follow-up; those with a LRR had higher PEG tube-dependence rates (86% vs. 53%, p=0.001). LRR, site of reRT, and laryngeal RT dose, were marginally associated with toxicity-risk. CONCLUSIONS:Patients considering reRT should be counseled on the high rate of PEG tube-dependence, and events of urgent tracheotomy, hospitalization, hemorrhage, and operative intervention, which typically occur months after reRT completion. Further study of baseline patient function and cumulative radiation dose to the larynx and other organs-at-risk may improve estimates of serious toxicity-risk after reRT.
journal_name
Oral Oncoljournal_title
Oral oncologyauthors
Margalit DN,Schoenfeld JD,Rawal B,Haddad RI,Catalano PJ,Goguen LA,Chau NG,Rabinowits G,Lorch JH,Annino DJ,Tishler RBdoi
10.1016/j.oraloncology.2017.08.012subject
Has Abstractpub_date
2017-10-01 00:00:00pages
160-165eissn
1368-8375issn
1879-0593pii
S1368-8375(17)30247-6journal_volume
73pub_type
杂志文章相关文献
ORAL ONCOLOGY文献大全abstract:OBJECTIVES:The hepatocyte growth factor receptor (Met) is frequently overexpressed in Head and Neck Squamous Cell Carcinoma (HNSCC), correlating positively with high-grade tumors and shortened patient survival. As such, Met may represent an important therapeutic target. The purpose of this study was to explore the role...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2013.10.014
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVES:Cancer immunoediting represents a relatively novel concept attempting to explain the process of tumor escape from the host immune system response. Here, we attempted to elucidate the role of programmed death ligand 1 (PD-L1), the tumor microenvironment, and tumor escape mechanisms that allow malignant transf...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2017.03.006
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVES:miR-29b has been implicated in various cancers. However, the role of miR-29b in tongue squamous cell carcinoma (TSCC) remains unclear. This study aimed to investigate the role of miR-29b in TSCC progression. MATERIALS AND METHODS:The expression of miR-29b was analyzed in TSCC tissues and cells. Functional s...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2014.07.010
更新日期:2014-11-01 00:00:00
abstract::The purpose of this systematic review and meta-analysis was to evaluate the diagnostic value of salivary biological markers in the diagnosis of head and neck carcinoma. Studies were gathered by searching Cochrane, EMBASE, LILACS, MEDLINE, and PubMed. The references were also crosschecked and a partial grey literature ...
journal_title:Oral oncology
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.oraloncology.2015.06.010
更新日期:2015-09-01 00:00:00
abstract::Carboplatin (CBDCA) alone or in combination with irradiation and other chemotherapeutic agents has been used for the treatment of oral squamous carcinoma. However, there are some limitations for such therapy because of inherent or acquired resistance to CBDCA. To gain some insights into the association of CBDCA resist...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(00)00098-1
更新日期:2002-01-01 00:00:00
abstract::Oral carcinoma (OSCC) is one of the most important causes of cancer death worldwide. OSCC cell lines and preclinical rodent models are crucial to addressing the mechanisms of OSCC and helping the development of new therapeutic strategies and interventions. The establishment of murine OSCC cell lines and syngeneic mode...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2019.06.026
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVES:Analysis of long-term speech and swallowing function and subjective quality of life (QOL) after primary resection and sentinel node biopsy (SNB) in patients with early stage (cT1/T2) oral squamous cell carcinomas (OSCC). MATERIAL AND METHODS:Eighty-one consecutive patients treated primarily by transoral res...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2018.12.027
更新日期:2019-02-01 00:00:00
abstract::Oral mucositis (OM) is a devasting toxicity associated with cytotoxic cancer therapy. Antrum mucosal protein (AMP)-18 and a synthetic peptide surrogate, exhibit cell protective and mitogenic properties in in vitro and in vivo models of gastrointestinal epithelial cell injury. The mucosal barrier-protective effects may...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2011.06.012
更新日期:2011-09-01 00:00:00
abstract::Oral leukoplakia is a potentially malignant disorder that will develop into oral cancer at an estimated rate of 1-2% per year. Aim of the present study is to assess the possible predictive value of DNA ploidy for malignant progression of oral leukoplakia. A cohort of 62 leukoplakia patients was studied and their biops...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2011.07.025
更新日期:2011-10-01 00:00:00
abstract:IMPORTANCE:United States military personnel during the Vietnam Era were potentially exposed to Agent Orange, a known carcinogen. The link between Agent Orange and head and neck cancers is largely unknown; laryngeal cancer is currently the only subsite with sufficient evidence of an Agent Orange association. OBJECTIVE:...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2019.104483
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVE:Nasopharyngeal carcinoma (NPC) is common in Southeast Asia. Due to the influx of immigrants from this region, the incidence in British Columbia is increasing. Current literature from non-endemic populations encompasses heterogeneous cohorts. This study examines NPC in a North American population, with a high ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2021.105182
更新日期:2021-01-24 00:00:00
abstract::Because of increased survival rates in childhood cancer, special interest has been focused on the side-effects of the therapy and the quality of life in long-term survivors. Our aim was to investigate craniofacial growth in children who had received different kinds of antineoplastic therapies for solid tumors. A total...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(01)00002-1
更新日期:2001-10-01 00:00:00
abstract:OBJECTIVE:To identify predictive factors of severe long-term toxicity after re-irradiation of recurrent/persistent or second-primary head and neck cancer. METHODS:Outcomes and treatment plans of patients who underwent modern IMRT based re-irradiation to the head and neck from 2008-2015 were reviewed. Co-variables incl...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2016.06.017
更新日期:2016-09-01 00:00:00
abstract::Mutations in histone modifying enzymes and histone variants were identified in multiple cancers in The Cancer Genome Atlas (TCGA) studies. However, very little progress and understanding has been made in identifying the contribution of epigenetic factors in head and neck squamous cell carcinoma (HNSCC). Here, we repor...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2020.104930
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Depth of invasion (DOI) has been introduced into the latest TNM classification of oral squamous cell carcinoma (OSCC). Despite its primarily pathological definition (pDOI), a preoperative evaluation of a radiological DOI (rDOI) would be useful but a standard and practical definition is lacking. The primary a...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2020.104749
更新日期:2020-08-01 00:00:00
abstract:PURPOSE:To evaluate a single-institutional experience with the use of re-irradiation for recurrent and new primary cancers of the head and neck. METHODS:The medical charts of 80 consecutive patients who underwent re-irradiation for local-regionally recurrent or second primary head and neck cancer between November 1998...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2017.01.007
更新日期:2017-04-01 00:00:00
abstract::To determine if socio-economic status (SES) affects the stage at presentation of head and neck cancer (HNC) patients in Ottawa, Canada. To determine if the method of diagnosis affects the stage at presentation in these patients. We obtained data on SES, method of diagnosis, and stage at presentation for patients prese...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2010.02.010
更新日期:2010-05-01 00:00:00
abstract:OBJECTIVES:High risk human papillomavirus (HR-HPV) infection leads to a subgroup of oropharyngeal cancer (OPSCC) characterized by improved treatment response. However an universally accepted definition of an HR-HPV-attributable cancer is lacking. METHODS:Detailed, type-specific HPV antibody responses were analyzed by ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2017.05.010
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:To analyse the survival and late toxicities of elderly nasopharyngeal carcinoma (NPC) patients treated by intensity-modulated radiotherapy (IMRT) with the high-total- and fractionated-dose simultaneous modulated accelerated radiation therapy (SMART) boost technique and to identify the effect of concurrent ch...
journal_title:Oral oncology
pub_type: 已发布勘误
doi:10.1016/j.oraloncology.2019.01.005
更新日期:2019-03-01 00:00:00
abstract::The aim of this study is to assess the impact of prognostic factors in patients with locoregionally advanced nasopharyngeal cancer (NPC), WHO type II-III, treated with two different radiation therapy (RT) schedules: standard radiation therapy (SRT), and accelerated hyperfractionated radiation therapy (HART), with or w...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(01)00034-3
更新日期:2002-02-01 00:00:00
abstract:OBJECTIVE:This study aims to compare the prognoses outcomes of mandibular preservation method (MPM) and the mandibulotomy approach (MLA) in oral and oropharyngeal cancer (OOPC) patients. METHOD:We searched PubMed, Web of Science, EMBASE, Chinese BioMedical Literature Database (CBM), Cochrane Library, and clinicaltrial...
journal_title:Oral oncology
pub_type: 杂志文章,meta分析
doi:10.1016/j.oraloncology.2016.11.004
更新日期:2016-12-01 00:00:00
abstract::Conventional surgical approaches for tonsillar carcinomas have a great risk for developing treatment-related morbidity. To minimize this morbidity, transoral lateral oropharyngectomy (TLO) using the robotic surgical system was performed, and the efficacy and feasibility of this procedure was evaluated. TLO was perform...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2009.02.012
更新日期:2009-08-01 00:00:00
abstract::Spindle-cell lipoma (SCL) is a distinct histological variant of lipoma. Clinically, it appears as a solitary, subcutaneous, circumscribed lesion. SCL accounts for about 1.5% of all adipocytic tumours. Only nine cases of intraoral SCL were found in the literature. Microscopically, mature adipocytes and spindle cells ar...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(00)00035-x
更新日期:2000-09-01 00:00:00
abstract::Patients with head and neck cancer who are treated with radiotherapy often have significant weight loss or tumor regression during treatment. Adaptive radiotherapy refers to acquiring new imaging during treatment and changing the parameters of the radiation plan based on the new imaging findings. There is accumulating...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2018.08.010
更新日期:2018-11-01 00:00:00
abstract::The aim of this study was to estimate the relations between hypoxia inducible factor-1alpha (HIF-1alpha) gene polymorphisms, C1772T and G1790A, to the susceptibility and clinicopathological status of oral cancer. A total of 521 subjects, including 347 controls and 174 oral cancer patients, were recruited in this study...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2009.07.015
更新日期:2009-12-01 00:00:00
abstract::Nasopharyngeal carcinoma is well known to be a viral driven malignancy. Despite high loco-regional control rate with modern radiotherapy, distant metastasis remains as a major threat to the patients highlighting the importance of effective systemic therapy. Recent advances in the understanding of tumor biology, host c...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2013.11.005
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVES:Human papillomavirus infection and p16-overexpression is a principal cause and favorable prognostic factor for oropharyngeal squamous cell carcinomas but the value as prognostic marker in oral cavity squamous cell carcinomas (OSCC) is undetermined. MATERIALS AND METHODS:All patients diagnosed with OSCC in E...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2020.105031
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVES:Head and neck cancer patients and their caregivers report high rates of psychological distress. High rates of physical symptom burden and the increased need for family members to provide caregiving during treatment may contribute to this distress. METHODS:This study examined trajectories of patient and care...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2014.07.003
更新日期:2014-10-01 00:00:00
abstract::Similar to actors changing costumes during a performance, cancer cells undergo many rapid changes during the process of tumor metastasis, including epithelial-mesenchymal transition (EMT), acquisition of cancer stem cells (CSCs) properties, and mesenchymal-epithelial transition (MET). Such changes allow the tumor to c...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2012.06.005
更新日期:2012-11-01 00:00:00
abstract::Ameloblastoma is the most common odontogenic tumor. It can exhibit a variety of histological patterns, a great infiltrative potential and a high recurrence rate. Mutations in microsatellite sequences are a hallmark of neoplastic transformation but little is known about their role in ameloblastoma development. In this ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2006.12.004
更新日期:2008-01-01 00:00:00