Evolution of the quality of life of total laryngectomy patients using electrolarynx.

OBJECTIVE: Therapy and vocal rehabilitation in laryngeal cancer impact patients' quality of life. The objective of this study was to evaluate the evolution of the quality of life of patients with laryngeal cancer submitted to total laryngectomy and using electrolarynx. METHODS: This is an observational study with a cross-sectional design and a quantitative approach. It was conducted between April 2022 and January 2023 in a Brazilian cancer hospital. For data collection, a quality of life questionnaire, validated for patients with head and neck cancer at the University of Washington, was applied in two phases: from 7 days after total laryngectomy and, subsequently, from 70 days after surgery using electronic larynx for at least 60 days. The inclusion criteria were patients undergoing total laryngectomy included on the Aldenora Bello Cancer Hospital's election list to receive the electronic larynx. Patients who did not sign the informed consent form were not included. RESULTS: The sample consisted of 31 patients, of which approximately 84% were men and approximately 93% at the age of 50 years or older. When comparing the phases, it is possible to observe that the item speech had the greatest progress, while chewing had the least. Only the item recreation, swallowing, taste, and saliva did not show any statistical significance. The score for the general quality of life questions increased. CONCLUSION: Electronic larynx is a viable and useful method of voice rehabilitation. Our data suggest that the use of the electrolarynx as a postlaryngectomy method of verbal communication is responsible for positive effects on patients' quality of life.

Primary tracheoesophageal puncture in stapler-assisted laryngeal closure: a surgical modification.

With the advancements in the medical field, many innovations in medical devices have happened. Using a surgical stapler to close the laryngectomy defect without opening the pharynx is particularly advantageous in a total laryngectomy (TL). However, performing the tracheoesophageal puncture (TEP) during stapler closure of the larynx has not been widely advocated, due to the fear of complications related to the procedure.We treated two male patients with advanced glottic malignancy who underwent a TL. To restore their ability to speak, we performed a primary TEP and immediate voice prosthesis placement. After the TEP, we closed the larynx using a stapler. The surgical technique used in this procedure has been thoroughly explained.The use of a surgical stapler for pharyngeal closure during a TL has several advantages, particularly with regard to the duration of surgery. The current techniques appear to be promising in reducing TEP-related complications during stapler-assisted laryngeal closure.

Flexible endoscopic phonosurgery for treatment of functional sequelae after laryngeal oncologic surgery: a narrative review.

Flexible endoscopic phonosurgery (FEPS) is one of the most recent and constantly evolving operative techniques in the field of minimally invasive laryngeal surgery. Thanks in part to the possibility of using new technologies, such as digital endoscopes, laser fibres, and different laryngeal injection materials, its fields of application have rapidly expanded. This narrative review describes the current possible indications of FEPS ranging from injection laryngoplasties in cases of vocal cord paralysis or mass defect, to the correction of dysphagia after open partial horizontal laryngectomies. Use of microscissors, microforceps, and laser fibres also allows this technique to be applied for removal of superficial vocal cord lesions, avoiding general anaesthesia in an increasing number of patients.

Transoral robotic surgery for supraglottic cancer. A review of oncological and functional outcomes compared to open surgery.

Objective: Supraglottic squamous cell carcinoma (SCC) represents a major surgical challenge in organ-preserving treatment. Type I open partial horizontal laryngectomy (OPHL I) is considered the most popular. To date, minimally-invasive approaches such as laser microsurgery and transoral robotic surgery (TORS) have gained increasing relevance. The aim of this narrative review is to obtain a descriptive comparison of functional and oncological outcomes from studies on patients with supraglottic SCC treated with OPHL I and TORS, respectively. Material and methods: A computerised search was performed using the Pubmed database for articles published from 2000 to 2023. A comparative analysis on functional and oncological outcomes of patients treated by TORS and OPHL I was performed. Results: The present narrative review shows a superiority of TORS compared to open surgery for supraglottic SCC in terms of functional outcomes, while maintaining comparable oncological outcomes. Conclusions: Although recently introduced in the treatment of laryngeal pathology, TORS has been shown to be a reliable technique not only for functional but also for oncological outcomes, ensuring good overall survival, disease-free survival, and disease control rates comparable to OPHL I.

[Laryngeal carcinosarcoma]. / Kartsinosarkoma gortani.

A clinical case of a rare malignant tumor of the larynx, carcinosarcoma, is described. The features of the clinical picture, diagnostic methods: instrumental and morphological are presented.

Postlaryngectomy pharyngoplasty with melolabial flap.

To the best of our knowledge, this is the largest case series describing the use of a melolabial flap for postlaryngectomy pharyngoplasty. It is an excellent alternative for pharyngoplasty, especially in cases post chemoradiotherapy. It accomplishes the goal while removing the restrictions of local and distant flaps. Although donor site morbidity is acceptable, specific consent is required due to the possibility of functional and cosmetic impairment. Additional cases with a larger sample size and a longer follow-up period can assist corroborate our first findings. In addition, because we tend to protect facial vessels for this flap, a follow-up about the compromise of oncological safety at level IB is required. In our case series, however, there was no recurrence until the final follow-up. As a result, it is a better option to pharyngoplasty post laryngectomy.

Robotic and endoscopic trans-oral total laryngectomy, a systematic review and meta-analysis.

Trans-oral total laryngectomy (TOTL) is a novel minimally invasive approach to narrow-field laryngectomy. The objective of this study was to review published data on robotic and endoscopic-assisted TOTL to examine oncologic, functional, and adverse outcomes. MEDLINE, Web of Science, and Cochrane databases were searched between January 2009 and December 2023. PRISMA guidelines were used for data abstraction independently by two reviewers. Proportional meta-analysis (random effects model) was used for analysis. Main outcomes included oncologic outcomes (margin status, recurrence rate) and surgical complications (fistula, hemorrhage, need for second operation). Eight studies were included (total of 37 patients). Cases included 31 robotic-assisted, 3 endoscopic-assisted, and 3 robotic cases which required conversion to open approach. Most cases were performed for laryngeal SCC (22 patients, 59.5%). Primary closure was achieved in all patients. Negative margins were achieved in 20 of 21 patients with LSCC. Recurrence data was reported in 20 LSCC patients with disease recurrence in 4 patients (20%). Follow-up was described for 15 patients (mean of 3.5 years, range 1.6-5.8 years). Eleven complications occurred including fistula, bleed, and stomal stenosis with a pooled rate of 33.7% (95% CI: 16.4-53.0%, I2 = 0). Six fistulas occurred with a pooled rate of 23.2% (95% CI: 5.8-45.4%, I2 = 0). TOTL is an emerging treatment modality appropriate for select patients requiring TL and offers a minimally invasive approach with less tissue disruption. This is the first systematic review and meta-analysis to examine its oncologic outcomes and complications. Larger case series with adequate follow-up are needed to better characterize TOTL outcomes.

Risk factors and healing factors for pharyngocutaneous fistula after total laryngectomy for laryngeal cancer: An epidemiological study.

To analyse the risk factors and healing factors of pharyngocutaneous fistula (PCF) in patients with laryngeal cancer after total laryngectomy, and to explore the relevant epidemiology. A retrospective analysis was conducted on laryngeal cancer patients who underwent total laryngectomy in our hospital from January 2010 to December 2022. The 349 patients included in the study were divided into a PCF group of 79 and a non-PCF group of 270. Perform one-way analysis of variance and multivariate logistic analysis on various data of patients included in the statistics, and analyse the risk factors and healing factors of PCF. Smoking, history of radiation therapy for laryngeal cancer, history of chemotherapy for laryngeal cancer, tumour location (larynx, pharynx, oesophagus), preoperative albumin, postoperative proteinaemia, <99 haemoglobin, postoperative haemoglobin, postoperative C-reactive protein (CRP) level are the risk factors for PCF. Also, radiation therapy and postoperative proteinaemia were the main reasons for preventing PCF healing. Smoking history, laryngeal cancer, radiation therapy, albumin, haemoglobin and CRP are risk factors for postoperative PCF after total laryngectomy, while radiation therapy and postoperative hypoalbuminaemia are key factors affecting PCF healing.

Oncological and functional outcome after laryngectomy for laryngeal and hypopharyngeal cancer: a population-based analysis in Germany from 2001 to 2020.

Prognostic factors for overall survival (OS), percutaneous endoscopic gastrostomy (PEG) dependency, and long-term speech rehabilitation via voice prosthesis (VP) after laryngectomy for laryngeal or hypopharyngeal cancer were investigated in a retrospective population-based study in Thuringia, Germany. A total of 617 patients (68.7% larynx; hypopharynx; 31.3%; 93.7% men; median age 62 years; 66.0% stage IV) from 2001 to 2020 were included. Kaplan-Meier and Cox multivariable regression analyses were performed. 23.7% of patients received a PEG. 74.7% received a VP. Median OS was 131 months. Independent factors for lower OS were stage IV (compared to stage II; hazard ratio [HR] = 3.455; confidence interval [CI] 1.395-8.556) and laryngectomy for a recurrent disease (HR = 1.550; CI 1.078-2.228). Median time to PEG removal was 7 months. Prior partial surgery before laryngectomy showed a tendency for independent association for later PEG removal (HR = 1.959; CI 0.921-4.167). Postoperative aspiration needing treatment was an independent risk factor (HR = 2.679; CI 1.001-7.167) for later definitive VP removal. Laryngectomy continuously plays an important role in a curative daily routine treatment setting of advanced laryngeal or hypopharyngeal cancer in Germany. Long-term dependency on nutrition via PEG is an important issue, whereas use of VP is a stable long-term measure for voice rehabilitation.

Analysis of local, regional, and distant recurrence of disease in mucoepidermoid tumors of larynx: A systematic review.

The aim of this systematic review is to analyze epidemiology, clinical presentation, histopathological features, treatment and oncological outcomes in laryngeal mucoepidermoid cancer (MEC) in order to improve the knowledge on the management of such a rare malignant neoplasm. Specifically, authors highlight patients' and tumors' features about local, regional, and distant recurrence of disease. PRISMA 2020 guidelines were applied in this systematic literature review. A computerized search was performed using the Embase/Pubmed, Scopus, and Cochrane databases, for articles published from 1971 to December 2023. A descriptive and univariate analysis including selected papers with low or intermediate risk of bias was performed. Twenty-seven papers (11 case series and 16 case reports) were included in this review. Fifty-six patients were included in the analyses, with a mean age of 56.7 years; 84% of them were males. Most patients (86%) underwent a primary surgical approach. Clinical stage was reported as follows: early stage (26 patients) and locally advance and advanced stage (19 patients). Overall survival (OS) and disease-free survival (DFS) at 2 years was 80% and 78%, respectively. The mean time to local recurrence was 18.7 months (range 8-36 months). The survival after recurrence is about 85% and 70% at 5 years, respectively. The mean time of lymph node recurrence was 14.7 months (range 7-19 months). Finally, the mean time of distant recurrence was 15 months (range 7-36 months) with a poor prognosis: all patients died due to the disease in a range of 0-7 months after metastasis evidence. Laryngeal MEC is a rare neoplasm of minor salivary glands in the larynx. No guidelines or indications about the management of this neoplasm are reported in the literature. The lower incidence of regional recurrence of the disease and the better OS and DFS underline how the prognosis of MEC is more favorable respect to other malignant histotypes.

A custom device for managing recurrent tracheoesophageal voice prosthesis dislodgement and aspiration due to treatment refractory, severely enlarged puncture: A video case report.

We report the case of a laryngectomized patient with an enlarged tracheoesophageal puncture (TEP) that is refractory to standard treatments and culminating in life-threatening recurrent dislodgement and aspiration of custom fabricated dual extra-large flange voice prostheses (VP). The fabrication and use of a novel intraluminal prosthetic device to prevent dislodgement, lessen aspiration, and preserve TE voice is described. A custom device insetting a commercial VP into the posterior wall of a LaryTube (coined "inset-VP") was devised with the primary goal of eliminating chronic VP dislodgement and lessening aspiration while maintaining TE voice. Tools required to fabricate the device included a commercial laryngectomy tube, standard-flanged commercial indwelling voice prosthesis, felt-tip marker, 6 mm biopsy punch, and silk suture. After 7 months of using an inset-VP LaryTube device, the patient has experienced zero episodes of VP aspiration. Thin liquid aspiration control is equivalent or better than prior management with custom 24-30 mm dual collar prostheses. TEP voice is fluent and functional with device in place. Novel strategies are needed to manage the rare but devastating effects of a severely enlarged TEP. Solutions to manage symptoms need to be patient-specific, aligning with their anatomy, physiology, psychosocial needs, and goals. The inset-VP device described in this report may offer improved prosthetic retention in select patients with enlarged TE puncture and frequent VP dislodgements.

Automatic speaking valve in tracheo-esophageal speech: treatment proposal for a widespread usage.

PURPOSE: Aim of this study was to calculate the percentage of the Automatic Speaking Valve (ASV) use in a large cohort of laryngectomized patients with voice prosthesis (VP) and to analyze the main reasons for non-use. Subsequently, a specific rehabilitation training was proposed. METHODS: One hundred-ten laryngectomized patients with VP were enrolled in the first phase of the study (census). Among them, 57 patients were included in the second phase (intervention), in which a training based on moving phonatory exercises was proposed. Structured questionnaires were used before and after training in order to investigate ASV use rate (days/week and hours/day; reasons for impeding the ASV use), average adhesive life-time during ASV use; hands-free speech duration; skin irritation. Patients also expressed their degree of on a VAS scale from 0 to 100. RESULTS: In the census phase the percentage of use of ASV (everyday, without problems) was equal to 17.27% (19/110 patients). The main causes of disuse concerned excessive fatigue and poor durability of the adhesives. The analysis of the results pre vs. post-training showed a statistically significant increase (p < 0.05) in all the investigated parameters. Patients reported a good level of treatment compliance (average frequency of performing exercises equal to 4.2 ± 2.5 days/week for 1.4 ± 1.01 h/day) and high degrees of satisfaction. After treatment, the percentage of use of AVS increased by 43% reaching a rate of 60% (66/110 patients). CONCLUSION: A specific and targeted approach that simulate the phonatory and breathing difficulties of everyday life can increase the ASV usage rate.

Complicaciones de la laringectomía total: experiencia de 7 años en un hospital universitario de Paraguay / Complications of total laryngectomy: a 7-year experience in a university hospital in Paraguay

Introducción: El cáncer de laringe es la neoplasia maligna más común de las vías aerodigestivas superiores. La laringectomía total es el tratamiento de elección en casos avanzados, pero se asocia a una alta tasa de complicaciones. Objetivos: Conocer la prevalencia de las complicaciones posquirúrgicas de la laringectomía total y los factores asociados en pacientes con cáncer de laringe. Materiales y métodos: Estudio observacional, descriptivo, retrospectivo, de corte transversal, revisando el comportamiento de la laringectomía total y sus principales complicaciones en la Cátedra y Servicio de Otorrinolaringología del Hospital de Clínicas de la Facultad de Ciencias Médicas de la Universidad Nacional de Asunción, Paraguay, de 2015 a 2022. Se incluyeron pacientes mayores de 18 años, de ambos sexos, postoperados de laringectomía total, con diagnóstico anatomopatológico de neoplasia de laringe. Se excluyeron pacientes no operados, con fichas incompletas o que abandonaron el tratamiento. Se analizaron variables demográficas, clínicas, quirúrgicas y anatomopatológicas. Resultados: Se incluyeron 10 pacientes, todos varones, con edad media de 56,3 ± 10,2 años. El 90% presentaba hábitos tóxicos. La complicación más frecuente fue la fístula faringocutánea (70%), seguida por infección del sitio quirúrgico (10%) y sangrado posoperatorio (10%). El 71,4% de las fístulas se resolvieron con medidas conservadoras. El 30% tenía afectación supraglótica y el 57,1% de los que presentaron complicaciones recibieron radioterapia previa. Conclusión: Las complicaciones de la laringectomía total son frecuentes, principalmente la fístula faringocutánea. La afectación supraglótica y la radioterapia previa se asociaron a mayor tasa de complicaciones. Se requieren estudios prospectivos con muestras más grandes para confirmar estos hallazgos.

Introduction: Laryngeal cancer is the most common malignant neoplasm of the upper aerodigestive tract. Total laryngectomy is the treatment of choice in advanced cases, but it is associated with a high rate of complications. Objectives: To determine the prevalence of postoperative complications of total laryngectomy and associated factors in patients with laryngeal cancer. Materials and methods: Observational, descriptive, retrospective, cross-sectional study, reviewing the behavior of total laryngectomy and its main complications in the Department of Otorhinolaryngology of the Hospital de Clínicas, Faculty of Medical Sciences, National University of Asunción, Paraguay, from 2015 to 2022. Patients over 18 years of age, of both sexes, who underwent total laryngectomy, with anatomopathological diagnosis of laryngeal neoplasm were included. Non-operated patients, those with incomplete records or who abandoned treatment were excluded. Demographic, clinical, surgical and anatomopathological variables were analyzed. Results: Ten patients were included, all male, with a mean age of 56.3 ± 10.2 years. Ninety percent had toxic habits. The most frequent complication was pharyngocutaneous fistula (70%), followed by surgical site infection (10%) and postoperative bleeding (10%). Conservative measures resolved 71.4% of the fistulas. Thirty percent had supraglottic involvement and 57.1% of those who presented complications received previous radiotherapy. Conclusion: Complications of total laryngectomy are frequent, mainly pharyngocutaneous fistula. Supraglottic involvement and previous radiotherapy were associated with a higher rate of complications. Prospective studies with larger samples are required to confirm these findings.

Functional Laryngectomy and Quality of Life in Survivors of Head and Neck Cancer With Intractable Aspiration.

Importance: Late effects of head and neck cancer (HNC) treatment include profound dysphagia, chronic aspiration, and death. Functional laryngectomy (FL) can improve patient survival and quality of life (QoL); however, removing a failing larynx for a noncancer reason is a difficult decision. Data regarding the ability of FL to improve self-perceptions of voice, swallowing, and QOL in survivors of HNC with intractable aspiration are inconclusive. Objective: To investigate the association of FL with changes in self-reported perceptions of voice, swallowing, oral intake, QoL, and mood in survivors of HNC experiencing profound dysphagia and intractable aspiration. Design, Settings, and Participants: This cohort study was conducted at a single academic institution and included survivors of HNC with profound swallowing dysfunction and intractable aspiration who underwent FL from July 2016 through March 2022. Of the initial 22 patients enrolled, 2 patients (15%) died of aspiration pneumonia before receiving FL. Data analyses were performed from July 2016 through March 2023. Main Outcomes and Measures: Self-reported measures of voice using the VHI (30-item Voice Handicap Index), swallowing using the EAT-10 (10-item Eating Assessment Tool), functional oral intake scale using the FOIS (Functional Oral Intake Scale), and quality of life using the FACT-H&N (Functional Assessment of Cancer Therapy-Head & Neck) were assessed before FL and at 1, 3, and 6 months after FL. Mood states were evaluated using the POMS (Profile of Mood States, second edition), before FL and at 6 months after FL. Results: The study analyses included 20 patients (mean [SD] age, 72.4 (7.0) years; 19 [95%] males and 1 [5%] female) who underwent FL and had complete data across all time points. Among these, 12 patients (60%) had received chemoradiation for oropharyngeal, 7 (35%) for laryngeal, or 1 (5%) for nasopharyngeal cancer. The mean (SD) time from completion of oncologic treatment to FL was 15.5 (5.5) years. Mean (SD) score on the EAT-10 improved from 33.2 (7.4) to 23.1 (10.8) at 1 month; 12.1 (9.1) at 3 months; and 8.3 (7.4) at 6 months, with a large effect size (η2 = 0.72; 95% CI, 0.54-0.80). Mean (SD) score on the FOIS improved from 2.0 (1.5) to 2.9 (1.7) at 1 month; 4.8 (2.5) at 3 months; and 5.2 (1.7) at 6 months, with a large effect size (η2 = 0.6; 95% CI, 0.38-0.71). Improvement in oral intake was achieved in 19 patients (95%), and feeding tubes were removed in 10 of 16 patients (63%) who were feeding tube-dependent; 6 patients (27%) continued to require supplemental tube feedings. Mean (SD) score on the VHI improved from 63.6 (34.0) to 86.9 (33.7) at 1 month; 71.3 (36.1) at 3 months; and 39.7 (26.9) at 6 months, with a large effect size (η2 = 0.42; 95% CI, 0.19-0.56). Seventeen patients (85%) were able to use a tracheoesophageal voice prosthesis for alaryngeal communication. Mean (SD) score on the FACT-H&N improved from 86.2 (17.8) to 93.6 (18.4) at 1 month; 109.0 (18.4) at 3 months; and 121.0 (16.8) at 6 months, with a large effect size (η2 = 0.64; 95% CI, 0.42-0.74). Mean (SD) score on the POMS improved from 58.9 (13.2) at baseline to 44.5 (9.9) at 6 months, with a large effect size (Cohen d = 1.04; 95% CI, 0.48-1.57). None of the patients experienced major complications of FL; 1 patient (5%) had a postoperative pharyngocutaneous fistula. Conclusions and Relevance: The findings of this cohort study indicate that FL was associated with marked improvements in self-perception of voice and swallowing, functional oral intake, QoL, and mood state among survivors of HNC. These findings can serve as a framework for FL counseling among HNC survivors experiencing profound dysphagia and intractable aspiration.

Impact of stapler versus manual closure techniques on pharyngocutaneous fistula development post-total laryngectomy: A systematic review and meta-analysis.

Pharyngocutaneous fistula (PCF) is a major complication after total laryngectomy, with significant morbidity and mortality. Whether mechanical stapler closure of the pharynx reduces fistula rates compared to hand-sewn techniques remains unclear. We conducted an updated systematic review and meta-analysis to clarify this question. Five databases were systematically searched from inception through November 2023 for studies comparing stapler versus suture closure for fistula outcomes after laryngectomy. Odds ratios (OR) were pooled using random-effects models and fixed-effects models. Subgroup and sensitivity analyses were performed. Risk of bias was appraised using NHLBI tools. Nine studies with 803 patients were included. Mechanical closure significantly reduced fistula incidence versus suture closure (OR = 0.57, 95% CI 0.34-0.95, p = 0.03). Subgroup analysis found that stapling's protective effect varied by patient age, country/region, linear stapler size and female percentage. Stapling reduced fistula odds by 80% in the Turkey subgroup (OR = 0.20, 95% CI 0.09-0.50) but showed no benefit in other regions. Patients <60 years showed an 84% fistula reduction with stapling (OR = 0.17, 95% CI 0.06-0.45), whereas older subgroups did not. Linear stapler size of 60 mm significantly reduced fistula occurrence while 75 mm did not. There was no evidence that low female percentage mitigated stapling benefits. Mechanical stapler closure after total laryngectomy meaningfully reduces the likelihood of postoperative PCF formation compared to hand-sewn closure, especially for patients younger than 60 years old. The absolute risk reduction supports its utility to prevent this complication.

[Implications of total laryngectomy].

This clinical lesson describes three patients with problems after a total laryngectomy. Patient A suffered from acute tracheitis and narrowing of the tracheostoma. Patient B experienced acute dyspnea due to thick mucus plugs. Patient C had progressive symptoms of deteriorating speech and dysphagia, which resolved after dilatation of a pharyngeal stenosis. A total laryngectomy leads to definitive changes in anatomy and physiology. In case of respiratory symptoms, it is important to recognize the tracheostoma is the only entrance to the airway. Speech is generally well rehabilitated with a speech valve in a tracheoesophageal fistula.