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Objective: In this study, we aimed to describe the prospective implementation of the Enhanced Recovery after Surgery (ERAS) protocol in an Italian tertiary academic centre. Methods: Adult patients receiving surgery for primary or recurrent clinical stage III/IV squamous cell carcinoma of the oral cavity, oropharynx, larynx, or hypopharynx were enrolled. The primary objective was to evaluate the impact of the ERAS protocol on length of hospital stay (LOS). The secondary objective was to assess its impact on complications. To evaluate the results of the ERAS protocol, a matched-pair analysis was conducted, comparing ERAS patients with comparable cases treated before 2018. Results: Forty ERAS and 40 non-ERAS patients were analysed. There were no significant differences between the cohorts regarding age, gender, stage of disease, comorbidity, ASA score, and duration of surgery. A significantly shorter LOS for the ERAS group (median, 14 days; range, 10-19) than for non-ERAS patients (median, 17.5 days; range, 13-21) was observed (p = 0.0128). The incidence of complications was not significantly different (p = 0.140). Conclusions: Our study demonstrates that the introduction of an ERAS protocol in the daily practice is feasible, and can result in significant reduction in LOS.
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Recuperación Mejorada Después de la Cirugía , Neoplasias de Cabeza y Cuello , Adulto , Neoplasias de Cabeza y Cuello/cirugía , Humanos , Análisis por Apareamiento , Recurrencia Local de Neoplasia , Complicaciones Posoperatorias/epidemiología , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
BACKGROUND: A landmark for the identification of the lingual artery (LA) through a transoral perspective can provide surgeons with an easy method to prevent and manage intraoperative bleeding during transoral approach to the base of tongue (BOT). METHODS: Thirteen tongue and five head and neck specimens were dissected to identify and assess the reliability of the lingual point (LP) as a new landmark for the LA at BOT. The pathway of 42 LAs was radiologically evaluated; axial depth and vertical offset were measured for each LA. RESULTS: Dissection study: a description of LP is provided; the LA was easily identified in all specimens (36/36 sides) using LP as a landmark. Radiologic study: the mean depth of the LA was 4.2 mm, the mean vertical offset was 1.3 mm. CONCLUSIONS: LP is a simple and reliable landmark for identification of the LA, potentially helping surgeons to prevent and manage intraoperative bleeding.
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Neoplasias de la Lengua , Lengua , Arterias/diagnóstico por imagen , Arterias/cirugía , Humanos , Reproducibilidad de los Resultados , Lengua/diagnóstico por imagen , Lengua/cirugía , Neoplasias de la Lengua/diagnóstico por imagen , Neoplasias de la Lengua/cirugíaRESUMEN
OBJECTIVE: Oral lichen planus (OLP) is a chronic mucocutaneous immune-mediated disease affecting 1% to 4% of the worldwide population. Development of malignant lesions is reported but only affects a minority of patients. The aim of our study was to assess the diagnostic potential of narrow band imaging (NBI) in OLP patients; focusing on the identification of high-grade dysplasia/carcinoma in newly developed lesions. METHODS: Prospective evaluation of 56 patients with histopathologic diagnosis of OLP and presenting newly developed lesions not responding to medical treatment. All lesions were assessed by high-definition (HD) white light (WL) and HD-NBI endoscopy. All patients underwent biopsy regardless of the appearance at HD-WL and HD-NBI. Histology was defined as "positive" in case of high-grade dysplasia or carcinoma. RESULTS: Five lesions (9%) were diagnosed as high-grade dysplasia/carcinoma. In this setting, overall diagnostic potential of HD-NBI was optimal, with a sensitivity of 100% (95% CI, 48-100), specificity of 96% (95% CI, 86-99), negative predictive value of 100% (95% CI, not calculable), positive predictive value of 71% (95% CI, 39-91), and accuracy of 96% (95% CI, 88-100). CONCLUSIONS: Despite the diffuse inflammatory pattern derived from OLP, NBI improved the diagnostic accuracy and the capability to detect high-grade dysplasia/carcinoma. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E1156-E1161, 2021.
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Liquen Plano Oral/diagnóstico por imagen , Imagen de Banda Estrecha , Lesiones Precancerosas/diagnóstico por imagen , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Liquen Plano Oral/patología , Masculino , Persona de Mediana Edad , Lesiones Precancerosas/patología , Valor Predictivo de las Pruebas , Estudios Prospectivos , Sensibilidad y EspecificidadRESUMEN
OBJECTIVES: The 8th TNM edition remarkably changed the classification of T and N categories for oral squamous cell carcinoma (OSCC). The present study aims at evaluating the improvement in prognostic power compared to the 7th edition, pros and cons of the modifications, and parameters deserving consideration for further implementations. MATERIALS AND METHODS: All OSCCs treated with upfront surgery at our institution between 2002 and 2017 were included. Demographics, clinical-pathological and treatment variables were retrieved. All tumors were classified according to both the 7th and 8th TNM edition, and patients were grouped according to the shift in T category and stage. Survivals were calculated with the Kaplan-Meier method. Univariate and multivariate analysis were carried out. Receiver Operating Characteristics (ROC) curve analyses were performed to find the best cut-off of DOI (in patients with DOI > 10 mm) and number of involved nodes (in positive neck patients). RESULTS: 244 patients were included. T, N categories, and stage changed in 59.2%, 20.5%, and 49.1% patients, respectively; 41.5% of patients were upstaged. The new T classification well depicted prognosis according to OS. Five-year overall (OS), disease-specific, recurrence-free (RFS) survivals were 60.5%, 70.9%, 59.8%, respectively. According to ROC curves, DOI > 20 mm and 4 positive nodes were the best cutoffs for OS and RFS. CONCLUSION: The novelties introduced in 8th TNM edition were positive. DOI > 20 mm for T4 definition and number of positive nodes (0, <4, 4 or more) for N classification emerged as the most urgent factors to be implemented.
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Ganglios Linfáticos/patología , Neoplasias de la Boca/patología , Estadificación de Neoplasias/métodos , Carcinoma de Células Escamosas de Cabeza y Cuello/patología , Adulto , Anciano , Anciano de 80 o más Años , Análisis de Varianza , Supervivencia sin Enfermedad , Femenino , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Neoplasias de la Boca/clasificación , Neoplasias de la Boca/mortalidad , Neoplasias de la Boca/terapia , Pronóstico , Curva ROC , Radioterapia Adyuvante , Carcinoma de Células Escamosas de Cabeza y Cuello/clasificación , Carcinoma de Células Escamosas de Cabeza y Cuello/mortalidad , Carcinoma de Células Escamosas de Cabeza y Cuello/terapiaRESUMEN
Open partial horizontal laryngectomies (OPHLs) are well-established and oncologically safe procedures for intermediateâ»advanced laryngeal cancers (LC). Tâ»N categories are well-known prognosticators: herein we tested if "anterior" vs. "posterior" tumor location (as defined in respect to the paraglottic space divided according to a plane passing through the arytenoid vocal process, perpendicular to the ipsilateral thyroid lamina) may represent an additional prognostic factor. We analyzed a retrospective cohort of 85 T3â»4a glottic LCs, treated by Type II or III OPHL (according to the European Laryngological Society classification) from 2005 to 2017 at two academic institutions. Five-year overall survival (OS), disease-specific survivals (DSS), and recurrence-free survivals (RFS) were compared according to tumor location and pT category. Anterior and posterior tumors were 43.5% and 56.5%, respectively, 78.8% of lesions were T3 and 21.2% were T4a. Five-year OS, DSS, and RFS for T3 were 74.1%, 80.5%, and 63.4%, respectively, and for T4a 71.8%, 71.8%, and 43%, respectively (p not significant). In relation to tumor location, the survival outcomes were 91%, 94.1%, and 72.6%, respectively, for anterior tumors, and 60.3%, 66.3%, and 49.1%, respectively, for posterior lesions (statistically significant differences). These data provide evidence that laryngeal compartmentalization is a valid prognosticator, even more powerful than the pT category.
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INTRODUCTION: The Union for International Cancer Control-American Joint Committee on Cancer TNM staging system for glottic squamous cell carcinoma (SCC) includes different types of lesions defined by the involvement of specific subsites in each T category. Our study aims to identify different subcategories according to tumor local extension and determine oncologic outcomes after treatment by transoral laser microsurgery (TLM) alone. METHODS: We retrospectively evaluated 410 patients affected by previously untreated pT1-pT3 glottic SCC treated by TLM alone from January 2005 to December 2015 at the Departments of Otorhinolaryngology-Head and Neck Surgery, Universities of Genoa and Brescia, Italy. All patients had at least 2 years of follow-up. Clinical, radiological, surgical, and histopathological data were reviewed and tumors divided into six subcategories: I, pT1a not involving the anterior commissure (AC); II, pT1b involving the AC; III, pT2 extending superficially to the supraglottis or the subglottis; IV, pT2 infiltrating the vocal muscle; V, pT3 involving the anterior paraglottic space; VI, pT2 or pT3 with vertical extension across the AC with/without involvement of the pre-epiglottic space. Recurrence-free survival (RFS), local control with laser alone (LCL), and organ preservation (OP) were defined as the primary oncologic outcomes. RESULTS: The 2, 5, and 10-year RFS for the entire series were 85.7, 80.3, and 73.8%, LCL rates 93.8, 92.1, and 89.6%, and OP rates 96.8, 95.9, and 93.5%, respectively. However, when comparing the rates of RFS, LCL, and OP for each subcategory, important differences emerged. In particular, subcategories V and VI showed a significantly increased risk of local recurrence [hazard ratio (HR) = 9.2 and 13.3, respectively]. These subcategories also had a significantly reduced probability to achieve LCL (HR: 73.6 and 93.5, respectively) and OP (HR: 6.4 and 8.1, respectively). CONCLUSION: The present classification in subcategories allows introducing the concept of a three-dimensional map of isoprognostic zones in glottic SCC treated by TLM alone as a useful tool in its management by a multidisciplinary tumor board.
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OBJECTIVE: Laryngeal exposure is one of the most limiting factors in transoral laser microsurgery (TLM) for glottic cancer. We evaluated the correlation between the degree of laryngeal exposure, as assessed by an easy previously described scoring tool (Laryngoscore), and histopathologic surgical margin status after TLM. STUDY DESIGN: Prospective evaluation of 147 patients affected by Tis-T2 glottic cancer treated by TLM with curative intent between January 2012 and April 2016. METHODS: All patients were preoperatively assessed and classified as having good (group A including Laryngoscore class 0-I) or suboptimal laryngeal exposure (group B including class II-III). Margins were classified as negative (more than 1 mm margin between healthy tissue and tumor) or positive (one/multiple superficial or deep margins involved by invasive or in situ carcinoma). Patients with multiple superficial or deep margin positivity were scheduled for TLM re-excision, open partial laryngectomy, or postoperative radiotherapy. RESULTS: Twenty-one type I, 54 type II, 19 type III, 7 type IV, 41 type V, and 5 type VI cordectomies (according to the European Laryngological Society classification) were performed with an en-bloc or multi-bloc technique according to the size, site, and exposure of the lesion. Group A included 109 (74%) and group B included 38 (26%) patients. Positive surgical margins were overall observed in 39 (26.5%) cases: 21 (19.2%) in group A versus 18 (47.4%) in group B (P = 0.001). CONCLUSION: Laryngeal exposure is one of the most important factors influencing TLM resection of glottic cancer within safe surgical margins. The importance of its adequate preoperative assessment cannot be overemphasized. LEVEL OF EVIDENCE: 2b. Laryngoscope, 128:1146-1151, 2018.