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PURPOSE OF REVIEW: This paper aims to evaluate the evolution and current status of partial laryngeal surgery in the treatment of advanced laryngeal cancer (LC). Specifically, recent progress in the selection of both patients and tumors, together with surgical and rehabilitation innovations, have contributed to balancing oncological control with the maintenance of quality of life in naïve and radiorecurrent patients. The main aspect is represented by the recognized role of open partial horizontal laryngectomies (OPHLs) in this new era of laryngeal cancer treatment. RECENT FINDINGS: Recent advancements highlight OPHLs' efficacy for conservative management of intermediate to advanced stages of LC. Innovations such as supratracheal partial laryngectomy have expanded surgical options, offering a modular approach to complex cases. Improved understanding of tumor biology, enhanced imaging techniques, and more precise preoperative planning have led to better patient outcomes, emphasizing the importance of a conservative function-preserving surgical treatment. These advancements reflect a broader trend towards individualized treatment plans that prioritize both survival and quality of life. OPHLs play an important role in current management of intermediate/advanced LC, effectively balancing oncological control with the preservation of laryngeal functions. Critical factors include meticulous patient and tumor selection, the impact of surgical and technological refinements on functional outcomes, and the necessity of a multidisciplinary approach in treatment planning. Current evidence justifies the use of these interventions in many intermediate T-stage laryngeal tumors, even at risk of upstaging on pathological examination. The oncological results, the preservation of laryngeal function and the laryngectomy-free survival achieved with OPHLs appear to be highly competitive with those of non surgical organ-preservation protocols, aiming to introduce a new standard in the LC treatment.
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Neoplasias Laríngeas , Laringectomia , Qualidade de Vida , Humanos , Neoplasias Laríngeas/cirurgia , Neoplasias Laríngeas/patologia , Laringectomia/métodosRESUMO
PURPOSE: To evaluate the functional and oncologic outcomes of adjuvant (chemo)radiation [(C)RT] after open partial horizontal laryngectomies (OPHLs). METHODS: Multicenter retrospective evaluation of 130 patients (116 males, 14 females) submitted between 1995 and 2017 to OPHL Types II and III for laryngeal cancer and receiving adjuvant (C)RT for one or more of the following risk factors at histopathologic examination of the surgical specimen: pT4a and/or > pN2a categories, close/positive resection margins, or presence of both perineural (PNI) and lympho-vascular invasion (LVI). The primary study endpoints were evaluation of the presence of tracheostomy and/or gastrostomy at last follow-up, and calculation of laryngo-esophageal dysfunction-free survival (LEDFS). RESULTS: Mean age of the study cohort was 60.8 ± 8.9 years (median, 62; interquartile range [IQR], 13). Mean follow-up was 50.7 ± 39.4 months (range 24-188; median, 38; IQR, 51). Adjuvant therapy consisted of CRT in 53 (41%) patients, and RT alone in 77 (59%). Five-year LEDFS was 85%. Overall survival was 71.5%, while 13% of patients remained tracheostomy- and 3% gastrostomy-dependent at the last follow-up. The only significant variable in predicting survival (p = 0.020) was tracheostomy dependence: it was maintained in 7.5% of subjects after OPHL Type II and in 34% of those submitted to OHPL Type III (p < 0.001). CONCLUSIONS: In selected patients affected by advanced laryngeal cancer, OPHLs Type II and III have a relatively good laryngeal safety profile and provide favorable oncologic outcomes even in case of need for adjuvant (C)RT.
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Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Neoplasias Laríngeas , Idoso , Carcinoma de Células Escamosas/patologia , Quimiorradioterapia , Quimiorradioterapia Adjuvante , Feminino , Humanos , Itália/epidemiologia , Neoplasias Laríngeas/cirurgia , Laringectomia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Estudos Retrospectivos , Carcinoma de Células Escamosas de Cabeça e Pescoço , Resultado do TratamentoRESUMO
A standard for assessing swallowing function after open partial horizontal laryngectomy (OPHL) is still not established. The variability in the measures used to investigate swallowing functional outcomes after OPHL limits the communication among clinicians and the possibility to compare and combine results from different studies. The study aims to adapt the PAS to the altered anatomy after OPHLs using fiberoptic endoscopic evaluation of swallowing (FEES) and to test its reliability. To adapt the PAS, two landmarks were identified: the entry of the laryngeal vestibule and the neoglottis. Ninety patients who underwent an OPHL were recruited (27 type I, 31 type II and 32 type III). FEES was performed and video-recorded. Two speech and language therapists (SLTs) independently rated each FEES using the PAS adapted for OPHL (OPHL-PAS). FEES recordings were rated for a second time by both SLTs at least 15 days from the first video analysis. Inter- and intra-rater agreement was assessed using unweighted Cohen's kappa. Overall, inter-rater agreement of the OPHL-PAS was k = 0.863, while intra-rater agreement was k = 0.854. Concerning different OPHL types, inter- and intra-rater agreement were k = 0.924 and k = 0.914 for type I, k = 0.865 and k = 0.790 for type II, and k = 0.808 and k = 0.858 for type III, respectively. The OPHL-PAS is a reliable scale to assess the invasion of lower airway during swallowing in patients with OPHL using FEES. The study represents the first attempt to define standard tools to assess swallowing functional outcome in this population.
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Endoscopia do Sistema Digestório/estatística & dados numéricos , Tecnologia de Fibra Óptica/estatística & dados numéricos , Complicações Pós-Operatórias/diagnóstico , Aspiração Respiratória/diagnóstico , Avaliação de Sintomas/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Deglutição , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Endoscopia do Sistema Digestório/métodos , Feminino , Tecnologia de Fibra Óptica/métodos , Humanos , Laringectomia/efeitos adversos , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Complicações Pós-Operatórias/etiologia , Período Pós-Operatório , Estudos Prospectivos , Reprodutibilidade dos Testes , Aspiração Respiratória/etiologia , Avaliação de Sintomas/métodosRESUMO
This brief clinical report describes our experience with virtual surgical planning in a case of mandibulectomy and mandibular reconstruction with a double barrel vascularized osteofasciocutaneous fibula free flap and immediate implant placement in a case of mandibular ameloblastoma. Fibular segments were positioned to obtain the best result both for masticatory function and for aesthetic facial appearance. Furthermore, in this particular case, as well as being positioned for future masticatory rehabilitation, the implants have served to stabilize the fibula segments in the reconstructive intraoperative phase. A superimposition of programed surgery and 6 months postoperative computed tomography scan was performed and results are presented.
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Ameloblastoma/cirurgia , Fíbula/cirurgia , Neoplasias Mandibulares/cirurgia , Ameloblastoma/diagnóstico por imagem , Feminino , Retalhos de Tecido Biológico/cirurgia , Humanos , Neoplasias Mandibulares/diagnóstico por imagem , Reconstrução Mandibular/métodos , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Several studies have previously analyzed the relationship between QOL and signs of dysphagia in patients treated for head and neck cancer and have reported heterogeneous findings. To the best of our knowledge, no study has previously investigated this relationship among patients who underwent open partial horizontal laryngectomy (OPHL). The aim of the study is to determine if patient-reported swallowing-related QOL can discriminate between safe and unsafe swallowing in OPHL patients. METHODS: 92 type I, type II, and type III OPHL patients at least 6 months postoperatively were recruited. Fiberoptic endoscopic evaluation of swallowing (FEES) was conducted using liquids, semisolids, and solids. FEES recordings were assessed through the penetration-aspiration scale, the pooling score and the dysphagia outcome and severity scale. All patients completed the MD Anderson dysphagia inventory (MDADI). Kruskal-Wallis test and post-hoc Mann Whitney U test were performed to compare MDADI scores among different level of airway invasion, post-swallow pharyngeal residue's degree and overall dysphagia severity. ROC curves were generated to determine diagnostic accuracy of the MDADI. RESULTS: Statistically significant differences in MDADI scores were found between level of airway invasion with semisolids and solids, degree of pharyngeal residue with solids, and severity of dysphagia. MDADI showed significant diagnostic accuracy only in the detection of moderate/severe pharyngeal residue and severe dysphagia; however, sensitivity and specificity were low. CONCLUSIONS: Investigating patients' perception of swallowing impairment and swallowing-related QOL is not sufficient to discriminate safe and unsafe swallowing in OPHL patients.
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Transtornos de Deglutição , Deglutição/fisiologia , Endoscopia/métodos , Laringectomia , Complicações Pós-Operatórias , Qualidade de Vida , Adulto , Idoso , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Feminino , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Laringectomia/efeitos adversos , Laringectomia/métodos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/fisiopatologia , Complicações Pós-Operatórias/psicologia , Período Pós-Operatório , Estatísticas não ParamétricasRESUMO
The aim was to investigate telephonic voice intelligibility in patients treated for laryngeal cancer using different approaches. In total, 90 patients treated for laryngeal cancer using different approaches and 12 healthy volunteers were recruited. Each patient and each healthy control read a list of words and sentences during a telephone call. Six auditors listened to each telephonic recording and transcribed the words and sentences they understood. Mean intelligibility rates for each treatment were assessed and compared. Regarding words, the poorest intelligibility was noted for type II open partial horizontal laryngectomies, followed by total laryngectomies. The best intelligibility was found for transoral laser microsurgery, followed by radiotherapy alone. For sentences, the poorest intelligibility was noted for type II open partial horizontal laryngectomies, followed by chemoradiotherapy. The best intelligibility was found for radiotherapy alone and transoral laser microsurgery. More aggressive surgery as well as chemoradiotherapy correlated with significantly poorer outcomes. Transoral laser microsurgery or radiotherapy alone ensured the best telephonic voice intelligibility. Intermediate-advanced T stages at diagnosis also showed significantly poorer intelligibility outcomes, suggesting that T stage represents an independent negative prognostic factor for voice intelligibility after treatment.
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Neoplasias Laríngeas , Laringectomia , Terapia a Laser/efeitos adversos , Complicações Pós-Operatórias/diagnóstico , Radioterapia/efeitos adversos , Distúrbios da Fala/diagnóstico , Inteligibilidade da Fala , Idoso , Estudos Transversais , Feminino , Humanos , Itália , Neoplasias Laríngeas/patologia , Neoplasias Laríngeas/radioterapia , Neoplasias Laríngeas/cirurgia , Laringectomia/efeitos adversos , Laringectomia/métodos , Laringe/fisiopatologia , Laringe/cirurgia , Terapia a Laser/métodos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Complicações Pós-Operatórias/fisiopatologia , Radioterapia/métodos , Distúrbios da Fala/etiologia , Distúrbios da Fala/fisiopatologia , Medida da Produção da Fala/métodos , TelefoneRESUMO
Supracricoid laryngectomies (SCLs) are conservative organ-sparing surgical techniques for the treatment of selected T2-T4 laryngeal carcinomas. Although these procedures allow preserving the larynx and its functions, in several countries SCLs are not adopted in oncological protocols. One of the possible reasons to account for this choice is the complexity of post-surgical in-hospital management and the variability in functional results. The aim of this review is to analyse the literature on functional results after SCLs as knowledge on functional results will help in focusing on what is needed in the future to reach more standardized post-surgical procedures and homogeneous outcomes. The analysis of the length of hospital stay, feeding-tube removal time and time to eventual tracheotomy decannulation showed a marked variability across authors and centres. Several factors may come into play, including health-system organizations in different countries. In most studies in-depth description of the criteria applied for discharge, tracheotomy tube removal and commencement of oral feeding were not reported. Moreover, the review on swallowing functional outcomes showed marked variability, as well as a lack of consensus on how to assess swallowing after SCLs. The analysis of voice functional outcomes also revealed a marked variability; surprisingly, the tools applied in the assessments were very often not adequate for substitution voice. Literature review showed that voice- and swallowing-related quality of life are often satisfactory but the variability among centres is still too large. Therefore, there is a need for clearer clinical recommendations on early post-surgical management, tracheal-cannula and feeding-tube removal criteria, voice- and swallowing-assessment protocol, rehabilitation need and timing.
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Neoplasias Laríngeas/cirurgia , Laringectomia/métodos , Cartilagem Cricoide/cirurgia , Deglutição/fisiologia , Remoção de Dispositivo , Nutrição Enteral/instrumentação , Feminino , Humanos , Laringectomia/normas , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Tratamentos com Preservação do Órgão , Período Pós-Operatório , Qualidade de Vida , Resultado do TratamentoRESUMO
Chondrosarcoma of the larynx is a relatively rare malignant tumor. In the world literature, only 600 cases of laryngeal chondrosarcoma (LCS) have been reported. It is the most frequent non-epithelial tumor of the larynx (0.07-2% of all cancers), usually occurring on the cricoid. We present six cases of well-intermediate differentiated grade chondrosarcoma of the larynx, diagnosed between the fifth and seventh decades of life, in the absence of relevant risk factors. All cases were subjected to a conservative surgical approach, either endoscopic using remodeling transoral laser surgery, or open neck via a supratracheal partial laryngectomy (STL), sparing laryngeal function. All patients are free from recurrence with a minimum follow-up of 31 months. All were ultimately decannulated, are able to tolerate a quite normal diet and to speak satisfactorily. Conservative laryngeal surgery is effective because chondrosarcoma is often a low-grade tumor showing slow growth. The criteria for choosing the type of surgery was based on the age of the patient (elderly patient > favoring an endoscopic approach), on the rate of involvement of the cricoid and on the involvement of the cricoarytenoid joints (if possible to save a cricoarytenoid unit > favoring a STL). By extending the inferior limit of the resection to include a large part of the cricoid cartilage, supratracheal partial laryngectomies expanded the indications to some LCSs not involving the entire cricoid lamina sparing laryngeal function and avoiding the need for total laryngectomy.
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Condrossarcoma/cirurgia , Cartilagem Cricoide/cirurgia , Neoplasias Laríngeas/cirurgia , Laringectomia/métodos , Terapia a Laser/métodos , Idoso , Condrossarcoma/patologia , Cartilagem Cricoide/patologia , Feminino , Humanos , Neoplasias Laríngeas/patologia , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
Background: Virtual surgical planning has become a well-established practice in head and neck surgery. In oncological surgery, it permits the achievement of safe margins resections and ensures functional reconstructions and optimal esthetic outcomes. This study aimed to evaluate the long-term outcomes after virtually planned mandibular microvascular reconstruction, focusing on functional and esthetic results, as well as health-related quality of life. Methods: A long-term retrospective evaluation of 17 patients with oral cavity malignancy who underwent computer-assisted mandibular resection and reconstruction was performed. Functional and esthetic outcomes were analyzed using the EORTC, QLQ-C30, H&N35, and FACE-Q questionnaires. Results: Time since reconstruction ranged from 7 to 14 years. Patients reported high functional levels on the QLQ-C30 functional scales but lower scores on H&N35. On FACE-Q, patients demonstrated higher appraisal and satisfaction with their smiles compared to their overall facial appearance. Conclusions: In this retrospective case series, patients undergoing computer-assisted mandibular reconstruction for oral malignancies achieved good long-term functional and esthetic outcomes. Although limited by the small sample size, these results support the enduring benefits of virtual planning for mandibular reconstruction. To minimize declines in function and appearance, considerations should include immediate dental implants, enhanced reconstruction of the temporomandibular joint, newer methods of radiotherapy to minimize xerostomia, and oral exercises to prevent trismus.
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OBJECTIVE: During the Italian lockdown for Covid-19 emergency, due to stay-at-home orders, many people experienced an unusual period of voice rest. The present case series aims at reporting the spontaneous regression of some vocal fold polyps during the Italian lockdown for SARS-CoV2 pandemic. METHODS: Five patients with voice complaints presenting to a tertiary referral center and diagnosed with vocal fold polyps before the lockdown were included. Because of the lockdown restrictive measures, planned elective surgical procedures were suspended. The patients were re-assessed immediately after lockdown. Multidimensional voice assessments were conducted before and after the lockdown period through laryngostroboscopies, perceptual voice evaluations, electroacoustic analysis and self assessments. RESULTS: The patients included in the present case series experienced a complete or nearly complete remission of symptoms. Videolaryngostroboscopies documented a complete or nearly complete regression of the polyps. Voices considerably improved both perceptually and electroacoustically. Self assessments showed a reduction of voice-related complaints. CONCLUSIONS: The present study suggests that daily vocal load reduction may play a critical role in the conservative management of vocal fold polyps.
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COVID-19 , Doenças da Laringe , Pólipos , Humanos , Prega Vocal/cirurgia , Prega Vocal/patologia , Pandemias , RNA Viral , Qualidade da Voz , Estudos Retrospectivos , COVID-19/epidemiologia , COVID-19/patologia , Controle de Doenças Transmissíveis , SARS-CoV-2 , Doenças da Laringe/diagnóstico , Doenças da Laringe/epidemiologia , Doenças da Laringe/terapia , Pólipos/diagnóstico , Pólipos/cirurgia , Pólipos/patologiaRESUMO
Objectives: Recurrent respiratory papillomatosis (RRP) is a benign, rare disease caused by Human Papilloma Virus (HPV) that can be divided into juvenile and adult forms. The course of the disease is variable, but is usually more aggressive in the juvenile form. The standard surgical treatment is represented by CO2 laser resection, although photoangiolytic lasers represent a valid alternative. Adjuvant therapies have been proposed for disease control in case of frequent surgical resections or spreading into the lower airways. In recent years, the development of immunotherapy led to the use of bevacizumab either intratumorally or intravenously, but the most promising therapeutic development is represented by HPV vaccination. This paper aims to present a narrative review of the literature and the experience of three different University Centres in the treatment of RRP. Methods: A retrospective analysis of the clinical charts of all patients affected by laryngeal papillomatosis and treated in three different University Centres between 2002 and 2022 was performed. The following parameters were collected: sex, age at first evaluation, sites of larynx involved, HPV type, type of first surgical treatment, presence and number of recurrences, surgical treatment of recurrences, adjuvant therapies, side effects and status at last follow-up. Results: Seventy-eight patients were available for evaluation. Of these, 88% had adult onset RRP (Ao-RRP) and 12% juvenile onset RRP (Jo-RRP). The glottis was the most frequently involved subsite; all patients were submitted to surgical resection with CO2 laser under general anaesthesia. Recurrences appeared in 79% of the patients, the patients who did not recur were all adults. The mean number of recurrences was 9 (range 1-110). Recurrences were more frequent in children (M = 20; range 2-110) than adults (M = 5; range 1-21). Thirty-two (52%) of the 62 patients who recurred were re-treated with CO2 laser under general anaesthesia, while office-based treatment with a photoangiolytic laser was preferred in the remaining 30 (48%) patients. Adjuvant treatments were applied in 26 patients. The analysis of the course of the disease showed that in the 9 patients with Jo-RRP, 6 (67%) were free of lesions at the last follow-up, while the other 3 (33%) had papillomas. Of the 69 patients with Ao-RRP, 53 (77%) were alive and free of disease at the last visit, 14 (21%) were alive with disease, 1 (1%) was lost at follow-up and 1 (1%) died for other disease. Severe side effects were not observed except for 2 patients, who developed posterior glottic stenosis. Conclusions: Our results confirmed the literature review. RRP is a potentially aggressive disease, especially in juvenile onset. Surgical resection is still first-line treatment, but in case of multiple recurrences the use of adjuvant therapies must be taken into consideration.
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Papiloma , Infecções por Papillomavirus , Adulto , Criança , Humanos , Estudos Retrospectivos , Infecções por Papillomavirus/complicações , Infecções por Papillomavirus/terapia , Dióxido de Carbono , Papiloma/cirurgia , Papillomavirus Humano , Estudos Multicêntricos como AssuntoRESUMO
OBJECTIVE: The aim of the present study is to validate the Acoustic Voice Quality Index version 03.01 in the Italian language (AVQIv3-IT). METHODS: A total of 150 native Italian speakers with normal voices (n = 50) and with various voice disorders (n = 100) were enrolled. Voice samples of a sustained vowel (SV) [a:] and five phonetically balanced continuous speech (CS) samples were recorded. The most appropriate syllable number for a standardized voiced CS approximating 3 seconds was identified. Perceptual evaluations of the overall voice quality were performed by three expert voice clinicians using the G score of the GRBAS scale. AVQIs were calculated using a 3 seconds mid-vowel selection of the SV [a:] and the standardized syllable number of the CS. Finally, concurrent validity and diagnostic accuracy of AVQIv3-IT were analysed. RESULTS: The most appropriate syllable number for a standardized CS approximating 3 seconds in Italian was identified as 25. The perceptual ratings showed robust intra- and inter-rater reliability. A strong correlation was found between AVQI scores and overall voice quality perceptual evaluations (r = 0.81, P < 0.001). The best diagnostic outcome for AVQIv3-IT was found for a threshold of 2.35 (sensitivity of 90% and specificity of 92%). CONCLUSIONS: AVQIv3-IT was demonstrated to be a valid and robust tool for quantifying overall acoustic voice quality in the Italian speaking population.
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Disfonia , Qualidade da Voz , Humanos , Disfonia/diagnóstico , Acústica da Fala , Reprodutibilidade dos Testes , Medida da Produção da Fala , Acústica , Idioma , Índice de Gravidade de DoençaRESUMO
Open partial horizontal laryngectomies (OPHLs) represent a valuable therapeutic option for tumors of the intermediate T-category and, in selected cases, for locally advanced tumors with low-volume extra-laryngeal extension. The eligibility of patients treated with this type of surgery has increased with the introduction of the modular approach to OPHL planning. This strategy follows the introduction of the classification proposed by the European Laryngological Society, based on the extent of horizontal resection. Optimization of the selection is the result of a meticulous work-up process involving close cooperation between experienced surgeons and radiologists, followed by final quality control by pathologists. Computed tomography and magnetic resonance imaging are study methods whose pearls and pitfalls are well known, especially when performed at a high level of expertise. In this paper, based on the experience of two high-volume centers, a checklist of 20 questions addressed by the surgeon to the radiologist before planning an OPHL was proposed. Considerations regarding case selection are reported for each of the questioned parameters. A very simple question-and-answer process is easy to understand and mainly addressed by less experienced colleagues who wish to increase their knowledge and skills in performing this type of surgery.
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A large multi-institutional case series of laryngeal cancer (LC) T4a was carried out, including 134 cases treated with open partial horizontal laryngectomies (OPHL) +/- post-operative radiation therapy (PORT). The goal was to understand better whether OPHL can be included among the viable options in selected pT4a LC patients who refuse a standard approach, represented by total laryngectomy (TL) + PORT. All 134 patients underwent OPHL type I (supraglottic), II (supracricoid), or III (supratracheal), according to the European Laryngological Society Classification. Comparing clinical and pathological stages showed pT up-staging in 105 cases (78.4%) and pN up-staging in 19 patients (11.4%). Five-year data on overall survival, disease-specific survival, disease-free survival, freedom from laryngectomy, and laryngo-esophageal dysfunction-free survival (rate of patients surviving without a local recurrence or requiring total laryngectomy and without a feeding tube or a tracheostomy) were, respectively, 82.1%, 89.8%, 75.7%, 89.7%, and 78.3%. Overall, complications were observed in 22 cases (16.4%). Sequelae were observed in 28 patients (20.9%). No patients died during the postoperative period. This large series highlights the good onco-functional results of low-volume pT4a laryngeal tumors, with minimal or absent cartilage destruction, treated with OPHLs. The level of standardization of the indication for OPHL should allow consideration of OPHL as a valid therapeutic option in cases where the patient refuses total laryngectomy or non-surgical protocols with concomitant chemo-radiotherapy.
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BACKGROUND: To retrospectively evaluate oncological outcomes in two groups of patients with pT4aN0 glottic SCC treated with total laryngectomy (TL) and neck dissection (ND) who underwent postoperative radiotherapy or exclusive clinical and radiological follow-up. METHODS: It includes patients with pT4N0 glottic SCC who underwent TL and unilateral or bilateral ND with or without PORT. Divided in two comparison groups: the first group underwent adjuvant RT (TL-PORT); the second group referred to clinical and radiological follow-up (TL). RESULTS: PORT was associated with a better OS while no differences were found in terms of DSS. A better local control is achieved when PORT is administered while no differences in terms of regional and distant control rates were found. Bilateral ND positively impacts on the regional control while the PNI negatively impact the regional control. CONCLUSIONS: A tailored PORT protocol might be considered for pT4N0 glottic SCC treated with TL and ND, both considering the ND's extent and presence of PNI.
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Carcinoma de Células Escamosas , Neoplasias Laríngeas , Humanos , Neoplasias Laríngeas/cirurgia , Neoplasias Laríngeas/patologia , Estudos Retrospectivos , Estadiamento de Neoplasias , Laringectomia/métodos , Esvaziamento Cervical/métodos , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células Escamosas/patologia , Glote/cirurgia , Glote/patologia , Recidiva Local de Neoplasia/patologiaRESUMO
INTRODUCTION: The aim of this study is to assess the impact of lymph node ratio (LNR) and number of positive lymph nodes (NPLN) on mortality and recurrence rates in patients with laryngeal squamous cell carcinoma. MATERIALS AND METHODS: We conducted a retrospective multicenter international study involving 24 Otorhinolaryngology-Head and Neck Surgery divisions. Disease-specific survival (DSS) and disease-free survival (DFS) were evaluated as the main outcomes. The curves for DSS and DFS according to NPLN and LNR were analyzed to identify significant variations and establish specific cut-off values. RESULTS: 2507 patients met the inclusion criteria. DSS and DFS were significantly different in the groups of patients stratified according to LNR and NPLN. The 5-year DSS and DFS based on LNR and NPLN demonstrated an improved ability to stratify patients when compared to pN staging. CONCLUSION: Our data demonstrate the potential prognostic value of NPLN and LNR in laryngeal squamous cell carcinoma.
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Neoplasias de Cabeça e Pescoço , Linfonodos , Humanos , Linfonodos/patologia , Carcinoma de Células Escamosas de Cabeça e Pescoço/patologia , Estadiamento de Neoplasias , Metástase Linfática/patologia , Razão entre Linfonodos , Prognóstico , Estudos Retrospectivos , Neoplasias de Cabeça e Pescoço/patologia , Excisão de LinfonodoRESUMO
Objective: Parotidectomy is the main treatment for parotid tumours, but its functional and aesthetic sequelae can be very disturbing for patients. Methods: 15 patients underwent total conservative parotidectomy, harvesting of a superficial musculoaponeurotic system (SMAS) flap and lipofilling between May 2014 and June 2020 for a benign parotid tumour. Aesthetic, functional sequelae and cosmetic results were assessed with the House-Brackmann scale, Luna-Ortiz's classification and a semiquantitative questionnaire. Lipofilling resorption was analysed by maxillofacial and neck MRI imaging at 2 years after surgery. The results were compared to a group of 21 patients who underwent total parotidectomy without harvesting a SMAS flap and lipofilling. Results: No complications were observed. No facial defects were seen during follow-up. Post-operative MRI showed fat resorption was less than 20% in 12 patients and from 20 to 30% in 3 patients. Cosmetic satisfaction was 100% in all cases. Only 1 patient (6%) complained of Frey's syndrome. Conclusions: Lipofilling is an excellent solution considering its efficacy, safety, simplicity, duration over time and economic costs. Donor site invasiveness is minimal, and reintervention is always possible. Face-lift incision and SMAS flap can improve aesthetic results and minimise the disfiguring impact of the surgical scar.
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Neoplasias Parotídeas , Sudorese Gustativa , Humanos , Glândula Parótida/cirurgia , Retalhos Cirúrgicos , Neoplasias Parotídeas/cirurgia , Neoplasias Parotídeas/patologia , Estética , Complicações Pós-Operatórias/prevenção & controle , Estudos RetrospectivosRESUMO
OBJECTIVE: The present study evaluates voice and communication after open partial horizontal laryngectomies (OPHLs), according to surgery and patient-related variables. METHODS: Fifty-eight patients were included: 18 type I OPHL, 20 type II OPHL and 20 type III OPHL. Acoustic, aerodynamic, endoscopic, perceptual and self-assessment analyses were carried out. Surgery-related variables and patient-related variables were considered for the analysis. RESULTS: Type I OPHL revealed the best phonatory outcomes. Type II and type III OPHL showed similar and poor results, with a highly deteriorated voice quality. A significant difference in MTP was found for patients who had both arytenoids/cricoarytenoid units preserved. Age and time from surgery showed significant correlations with voice quality after OPHLs. CONCLUSIONS: Voice and communication outcomes after OPHLs are heterogeneous and might be influenced by several factors. Knowing variables with a substantial impact on phonatory outcomes may help clinicians in the preoperative decision-making process and the postoperative rehabilitative program.
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Neoplasias Laríngeas , Laringectomia , Comunicação , Estudos Transversais , Humanos , Neoplasias Laríngeas/cirurgia , Laringectomia/métodos , Avaliação de Resultados em Cuidados de SaúdeRESUMO
OBJECTIVE: The aim of the present study is to evaluate the efficacy of phonosurgical corrective approaches based on injection laryngoplasties and pharyngoplasties followed by speech therapy for voice restoration after unsatisfactory phonatory results of open partial horizontal laryngectomies. METHODS: Ten patients with not satisfying phonatory results despite speech therapy after type II or type III open partial horizontal laryngectomies (OPHLs) were included. Each patient underwent a voice restoration program based on phonosurgery (injection laryngoplasty and/or injection pharyngoplasty) with hyaluronic acid and/or calcium hydroxyapatite, followed by post-surgical voice rehabilitation. Voices were recorded and analysed through spectrographic, aerodynamic, perceptual, laryngoscopic and self-assessment evaluations before the treatment (T0), after 1 month (T1) and after three months (T2). RESULTS: Significant improvements in the patients voices were found between T0, T1 and T2 concerning acoustic, perceptual, aerodynamic, laryngoscopic and self assessment evaluations. CONCLUSIONS: The results of the present study support phonosurgical injection procedures followed by speech therapy as an effective strategy for voice restoration after type II or type III OPHLs in selected patients.
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OBJECTIVE: The aim was to investigate the efficacy of the Proprioceptive Elastic Method (PROEL) in the rehabilitation of the substitution voice after open partial horizontal laryngectomy (OPHL). STUDY DESIGN: Prospective outcome study. METHODS: Fifteen patients surgically treated by OPHL type II or type III for laryngeal cancer were recruited (experimental group). Each patient underwent a specific program of voice rehabilitation based on the PROEL method with the same speech and language pathologist. Acoustic-aerodynamic analysis: maximum phonation time (MPT); spectrographic classification (Titze's modified classification), perceptual analysis (INFVo rating scale) and self-assessments (SECEL questionnaire) were performed before the treatment (T0), after 3 months of rehabilitation (T1), and at the end of the 6-month rehabilitation program (T2). A control sample of other 15 patients who underwent OPHL type II or type III and who underwent a standard perioperative rehabilitation was randomly extracted from an historical database and compared to the experimental group. RESULTS: Significative voice improvements between T0-T1 and T2 were found for acoustic, aerodynamic, perceptual, and self-assessments analysis in the experimental group. Significative differences were found between the experimental group at T2 and the control sample for aerodynamic, self-assessment, and perceptual analysis. CONCLUSIONS: The results of the present study support PROEL method as an effective approach for substitution voice rehabilitation after OPHL type II and III. Randomized controlled trials on larger groups of patients are needed in future in order to compare PROEL with other rehabilitative approaches.