Search results for "Head and Neck cancer"
showing 10 items of 124 documents
Accuracy of computer-aided image analysis in the diagnosis of odontogenic cysts: A systematic review
2020
Background This study aimed to search for scientific evidence concerning the accuracy of computer-assisted analysis for diagnosing odontogenic cysts. Material and Methods A systematic review was conducted according to the PRISMA statements and considering eleven databases, including the grey literature. Protocol was registered in PROSPERO (CRD 42020189349). The PECO strategy was used to define the eligibility criteria and only studies involving diagnostic accuracy were included. Their risk of bias was investigated using the Joanna Briggs Institute Critical Appraisal tool. Results Out of 437 identified citations, five papers, published between 2006 and 2019, fulfilled the criteria and were i…
Treatment patterns in older patients with locally advanced head and neck squamous cell carcinoma
2021
OBJECTIVES: We aimed to assess patterns of care delivered to older patients with locally advanced head and neck squamous cell carcinoma (LA-HNSCC), and to analyze the use of geriatric assessment (GA) and assessment of quality of life (QoL).MATERIALS AND METHODS: Members of the head and neck cancer group and the older task force of the European Organisation for Research and Treatment of Cancer (EORTC), members the European Head and Neck Society and members of national groups in Europe were asked to complete a questionnaire about treatment delivered, use of GA, and QoL assessment in older patients with LA-HNSCC.RESULTS: Investigators from 111 centers replied, including 90 (81.1%) academic cen…
Transoral robotic surgery vs open surgery in head and neck cancer: a systematic review of the literature
2020
Background TORS has become one of the latest surgical alternatives in the treatment of oropharynx squamous cell carcinomas (OPSCC) and has become increasingly accepted by surgeons as a treatment option. Surgical robots were designed for various purposes, such as allowing remote telesurgery, and eliminating human factors like trembling. The study aimed to compare systematic review of the available literature in order to evaluate the safety and efficacy of Transoral Robotic Surgery (TORS) compared with open surgery. Material and Methods We performed a systematic review of the available literature in order to evaluate the safety and effectiveness of TORS compared with open surgery. We compared…
Primary intraosseous squamous cell carcinoma arising from an odontogenic keratocyst: case series and literature review
2020
Background The aim of this study was to investigate the clinicopathologic features of primary intraosseous squamous cell carcinoma arising from an odontogenic keratocyst (PIOSCC ex OKC) and comprehensively improve the understanding of this disease. Material and Methods We retrospectively investigated five cases of PIOSCC ex OKC at Peking University School and Hospital of Stomatology. We also conducted a systematic review of studies on PIOSCC ex OKC by using online databases from their inception until February 2020. Results In our series of five cases, all lesions were located in the mandible. Three cases (60%) showed recurrent OKCs and two cases (40%) showed primary OKCs. During the follow-…
Quality of life in patients with dysphagia after radiation and chemotherapy treatment for head and neck tumors
2013
Objective: The aim of this study is to analyze subjectively, using the SWAL-QOL questionnaire, swallowing dysfunction and associated factors after treatment with radiotherapy and chemotherapy in patients treated for head and neck cancer. Material and Methods: This is a cross-sectional study, based on the selection of patients with tumors of the head and neck area, treated with radiotherapy with or without chemotherapy during the years 2000 to 2006 at the Oncology Institute of Juiz de Fora. The data were analyzed using SPSS 15.0 software, and were evaluated using the chi-square test to compare differences in proportions between groups. The statistical significance level was set at 5%. Result…
Clinico-therapeutic management of osteoradionecrosis: A literature review and update
2010
In the management of head and neck cancer, radiotherapy is usually a coadjuvant to surgery, or is applied on a palliative basis. The most important complication of such radiotherapy is osteoradionecrosis, which manifests as an area of exposed necrotic bone in the maxillae or mandible that fails to heal during at least three months. In most cases osteoradionecrosis gradually progresses, becoming more extensive and painful, and its late manifestations comprise infection and pathological fracture. The present study provides a literature review and update on the risk factors underlying osteoradionecrosis, its clinical and diagnostic particulars, prevention, and most widely accepted treatment op…
A critical assessment of oral care protocols for patients under radiation therapy in the regional University Hospital Network of Madrid (Spain)
2015
Background: This research was aimed to critically evaluate, under the light of the available scientific evidence, the oral care protocols recommended by different hospitals in head and neck cancer (HNC) patients under radiation therapy. Material and Methods: A questionnaire requesting all the relevant information for the oral care of these patients was sent to the 9 University Hospitals in Madrid. The answers were categorized and analyzed. In addition, an electronic search was conducted to identify the most relevant papers (systematic reviews [SR] and randomized clinical trials [RCTs]) assessing oral care protocols for patients treated for HNC with radiation therapy. Results: Eight out of n…
Xerostomia induced by radiotherapy: an overview of the physiopathology, clinical evidence, and management of the oral damage
2015
Background: The irradiation of head and neck cancer (HNC) often causes damage to the salivary glands. The resulting salivary gland hypofunction and xerostomia seriously reduce the patient’s quality of life. Purpose: To analyze the literature of actual management strategies for radiation-induced hypofunction and xerostomia in HNC patients. Methods: MEDLINE/PubMed and the Cochrane Library databases were electronically evaluated for articles published from January 1, 1970, to June 30, 2013. Two reviewers independently screened and included papers according to the predefined selection criteria. Results: Sixty-one articles met the inclusion criteria. The systematic review of the literature sugge…
Ernährung bei Patienten mit Kopf-Hals-Tumoren
2005
Nutrition in Patients with Head and Neck Cancer. Malnutrition is common in patients with head and neck cancer. Due to natural course of disease or therapy, malnutrition may increase. This leads to a reduced prognosis, quality of life, and should be considered in early stages of the disease. First choice is an enteral feeding via a nasogastral feeding tube or a PEG. In special cases a parenteral nutrition may be necessary.
Oral health related quality of life and determinant factors in patients with head and neck cancer.
2018
Background The present study aimed to measure the impact of oral health on the quality of life of patients with head and neck cancer. Material and Methods A cross-sectional study was conducted with 130 patients diagnosed with head and neck cancer at two medical centers. Participants answered a sociodemographic questionnaire and the Oral Health Impact Profile - 14 (OHIP-14). Clinical aspects, cancer staging, and treatment approach were also investigated. Mann-Whitney and Kruskal-Wallis non-parametric tests were used for statistical analysis, followed by Poisson regression analysis (with robust error variance), to associate the OHIP-14 scores with independent variables. Results The OHIP-14 pr…