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BACKGROUND: There is sparse literature on the effect of preoperative immunotherapy on complications after surgery for primary head and neck squamous cell carcinoma (HNSCC). The objectives are to compare complication rates in patients receiving surgery with and without neoadjuvant immune checkpoint inhibitors (nICI) for primary HNSCC and to evaluate factors associated with increased odds of surgical complications. METHODS: A retrospective review of patients who underwent ablation and free flap reconstruction or transoral robotic surgery (TORS) for primary HNSCC between 2017-2021 was conducted. Complications were compared between patients who underwent surgery with or without nICI before and after propensity score matching. Regression analysis to estimate odds ratios was performed. RESULTS: A total of 463 patients met inclusion criteria. Free flap reconstruction constituted 28.9% of patients and TORS constituted 71.1% of patients. nICI was administered in 83 of 463 (17.9%) patients. There was no statistically significant difference in surgical, medical, or overall complications between patients receiving surgery with or without nICI. In the unmatched cohort, multivariable model identified non-White race, former/current smoking history, free flap surgery, and perineural invasion as factors significantly associated with increased complications. In the matched cohort, multivariable model identified advanced age and free flap surgery as factors significantly associated with increased complications. PLAIN LANGUAGE SUMMARY: It is safe to give immunotherapy before major surgery in patients who have head and neck cancer. Advanced age, non-White race, current/former smoking, free flap surgery, and perineural invasion may be associated with increased the odds of surgical complications.
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Neoplasias de Cabeça e Pescoço , Procedimentos de Cirurgia Plástica , Humanos , Carcinoma de Células Escamosas de Cabeça e Pescoço/tratamento farmacológico , Carcinoma de Células Escamosas de Cabeça e Pescoço/cirurgia , Ligantes , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Neoplasias de Cabeça e Pescoço/cirurgia , Estudos RetrospectivosRESUMO
Recently published and ongoing trials are helping to define the role of transoral robotic surgery for oropharyngeal cancer. Evidence to date supports the use of surgery as a valuable tool in the multidisciplinary deescalation of low-risk human papillomavirus-related oropharyngeal squamous cell carcinoma.
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BACKGROUND: Head and neck carcinoma of unknown primary (CUP) represents a challenging diagnostic process when standard work-up fails to identify the primary tumour site. The aim of this systematic review and meta-analysis was to evaluate the diagnostic utility and complication profile of transoral robotic surgery (TORS) tongue base mucosectomy (TBM) in the management of CUP. PATIENTS AND METHODS: An electronic database search was performed in the EMBASE, MEDLINE, PubMed and Cochrane databases. A meta-analysis of proportions was performed to obtain an estimate of the overall proportion for the detection and complication rates. RESULTS: Nine studies representing 235 patients with CUP who had TORS TBM were included in the final analysis. The overall pooled tumour detection rate was 66.2% [95% confidence interval (CI) 56.1-75.8]. The incidence of tumour detection in human papilloma virus (HPV)-positive cases (81.5%, 95% CI 60.8-96.4) was significantly higher than HPV-negative cases (2.3%, 95% CI 0.00-45.7). Weighted overall complication rate was 11.4% (95% CI 7.2-16.2). The majority were grade I or II (80%) according to the Clavien-Dindo classification. CONCLUSIONS: This meta-analysis suggests TORS to be safe and effective in localising the primary tumour site in patients with CUP. While the current data supports the use of TORS in patients who are HPV positive, larger numbers of HPV-negative cases are required to determine the true diagnostic effect with TORS before any valid conclusions can be inferred in this particular subgroup. Further research should focus on high quality prospective trials with stringent methodological work-up to minimise heterogeneity and allow for more accurate statistical analysis.
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Neoplasias Primárias Desconhecidas , Procedimentos Cirúrgicos Robóticos , Humanos , Neoplasias Primárias Desconhecidas/cirurgia , Neoplasias Primárias Desconhecidas/patologia , Procedimentos Cirúrgicos Robóticos/métodos , Prognóstico , Neoplasias da Língua/cirurgia , Neoplasias da Língua/patologia , Mucosa Bucal/patologia , Mucosa Bucal/cirurgiaRESUMO
Transoral robotic surgery (TORS), introduced by Weinstein et al. in 2005, has been widely adopted as a minimally invasive procedure, particularly for the treatment of patients with early stage oropharyngeal cancer. TORS is typically performed using the da Vinci Surgical System, similar to robot-assisted surgeries for other malignancies. The main difference between TORS and these other robot-assisted surgeries is that it is performed through the natural orifice of the mouth, which limits the surgical working space, and that it progresses from the lumen of the pharynx to the deeper tissues. The advantages of TORS are mainly due to the benefits of using the da Vinci Surgical System, such as three-dimensional high-definition images, magnification, multiple forceps articulation, tremor-stabilization function and motion scale function. To date, many big data and meta-analyses have shown that TORS is superior to conventional surgeries, such as open surgery, in terms of oncological outcomes, post-operative functionality and quality of life. In Japan, TORS is expected to spread across the country, as it has been covered by health insurance since April 2022. This review highlights the procedures of TORS, its unique aspects, its unparalleled advantages as a minimally invasive surgery for treating laryngeal and pharyngeal cancers, and its current status in Japan.
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Neoplasias Faríngeas , Procedimentos Cirúrgicos Robóticos , Humanos , Procedimentos Cirúrgicos Robóticos/métodos , Japão , Qualidade de Vida , Boca/cirurgiaRESUMO
BACKGROUND: The extent of postoperative pain following transoral thyroidectomy is not well-understood and remains a subject of debate. This study aims to analyze and compare postoperative pain levels between patients undergoing transoral and conventional transcervical thyroidectomy. METHODS: A prospective evaluation on postoperative pain was conducted in 310 patients undergoing conventional thyroidectomy and 194 undergoing transoral thyroidectomy. Pain levels were evaluated using the numerical rating scale (NRS, ranging from 0 to 10) through preoperative and postoperative questionnaires at specified time points: 1, 3, and 6 days, and 1 and 3 months following surgery. Propensity score-matched analysis was carried out based on six covariates: sex, age, body mass index, extent of thyroidectomy, tumor size, and central neck dissection. RESULTS: After propensity score matching based on the six covariates, 121 patient pairs were identified from each group. Within this matched cohort, postoperative pain scores significantly worsened 1 day after surgery but showed progressive recovery up to 3 months post-surgery in both groups. The transoral group exhibited higher postoperative pain scores than the conventional group from day 1 (4.43 ± 2.6 vs. 3.11 ± 2.5, p < 0.001) to day 6 (1.76 ± 1.9 vs. 1.13 ± 1.6, p = 0.016) post-surgery, with no significant difference noted at 1 month. Among transoral procedures, pain scores were significantly higher for the endoscopic approach compared to the robotic approach on days 1 (5.52 ± 2.3 vs. 4.29 ± 2.3, p = 0.028) and 3 (3.52 ± 2.5 vs. 2.64 ± 2.0, p = 0.047) post-surgery. CONCLUSIONS: Postoperative pain was significantly higher in transoral thyroidectomy compared to conventional thyroidectomy up to 6 days post-surgery. Within the transoral group, the robotic procedure resulted in lower pain levels than the endoscopic approach during the early postoperative period.
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Procedimentos Cirúrgicos Robóticos , Robótica , Neoplasias da Glândula Tireoide , Humanos , Tireoidectomia/efeitos adversos , Tireoidectomia/métodos , Pontuação de Propensão , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/cirurgia , Esvaziamento Cervical/efeitos adversos , Esvaziamento Cervical/métodos , Neoplasias da Glândula Tireoide/cirurgia , Neoplasias da Glândula Tireoide/patologia , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Estudos RetrospectivosRESUMO
BACKGROUND: This study was performed to evaluate the differences in oral function and psychological well-being between patients with PTC after the gasless transoral endoscopic thyroidectomy vestibular approach (gasless-TOETVA) and patients with PTC after open surgery. METHODS: PTC patients who underwent radical surgery from May 2021 to August 2022 were included in this study. Postoperative data on oral function and psychological well-being, including the Oral Health Impact profile-14 (OHIP-14) and State-Trait Anxiety Inventory Form Y, were collected and analyzed. RESULTS: 212 patients were included in the analysis. Among them, 102 patients who received gasless-TOETVA were assigned to the gasless-TOETVA group, while the remaining 110 patients who underwent open surgery were categorized as the open group. Although the OHIP-14 score in the gasless-TOETVA group was higher than that of the open group from 6 months to 1 year after surgery (p = 0.012), the difference in OHIP-14 scores between the two groups disappeared 1 year after surgery (p = 0.155). There were no differences between the gasless-TOETVA group and the open group in state-anxiety scores. However, the gasless-TOETVA group had significantly lower trait-anxiety scores than the open group at all follow-up time periods. Furthermore, within the gasless-TOETVA group, patients who were more than 1 year post-surgery showed significantly increased trait-anxiety scores compared to those of patients who were less than 1 year post-surgery (Δ = 3.4; p = 0.032). In contrast, the open group showed a decreasing trend in trait-anxiety scores, but there was no statistically significant difference between patients who had surgery less than 1 year ago and those who had surgery more than 1 year ago (Δ = - 2.2; p = 0.094). CONCLUSION: Gasless TOETVA had a temporary impact on oral function, but it did not alleviate the state of anxiety. Furthermore, we observed a significant increase in trait-anxiety scores among PTC patients who underwent gasless-TOETVA after 1 year.
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Cirurgia Endoscópica por Orifício Natural , Neoplasias da Glândula Tireoide , Humanos , Câncer Papilífero da Tireoide/cirurgia , Estudos Transversais , Bem-Estar Psicológico , Tireoidectomia , Neoplasias da Glândula Tireoide/cirurgia , Medidas de Resultados Relatados pelo PacienteRESUMO
BACKGROUND: Bariatric surgery has been proven to be the most effective therapy for obesity and Roux-en-Y gastric bypass (RYGB) is one of the most commonly performed procedure. However, weight regain and dumping syndrome occur over time. The transoral outlet reduction (TORe) procedure using an endoscopic suturing device may be an option to treat these conditions. We aimed to analyze outcome parameters and long-term results for this endoscopic technique. METHODS: A retrospective data analysis of patients who underwent TORe using an endoscopic suturing system at our institution from January 2015 to December 2020 was performed. A total of 71 subjects were included. Forty-five patients received the intervention for weight regain, 9 for dumping syndrome and 17 for both. The primary endpoint was weight stabilization or weight loss for subjects with weight regain, and resolution of symptoms for those with dumping syndrome. Secondary endpoints were intraoperative complications, procedure time, length of hospital stay and diameter of gastrojejunal anastomosis 1 year post-intervention. RESULTS: The median size of the gastrojejunal anastomosis was estimated at 30 mm before intervention, and after performing a median of 3 endoscopic sutures, the median estimated gastrojejunal anastomosis width was reduced to 9.5 mm. Eight perioperative complications occurred. Overall mean follow-up was 26.5 months. All interventions achieved weight stabilization or weight loss or resolution of dumping symptoms within the first 3 months, 98.2% at 12 months, 91.4% at 24 months and 75.0% at 48 months. In 22/26 subjects a persisting improvement of dumping syndrome was achieved. CONCLUSIONS: TORe is a safe and effective procedure in the treatment of patients with dumping syndrome after laparoscopic RYGB, the effect on weight stabilization is less significant. A prospective randomized trial should be conducted to compare the effects of TORe with other surgical methods like banding the gastrojejunal anastomosis.
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Síndrome de Esvaziamento Rápido , Derivação Gástrica , Aumento de Peso , Humanos , Feminino , Masculino , Derivação Gástrica/métodos , Derivação Gástrica/efeitos adversos , Estudos Retrospectivos , Pessoa de Meia-Idade , Síndrome de Esvaziamento Rápido/etiologia , Adulto , Resultado do Tratamento , Obesidade Mórbida/cirurgia , Técnicas de Sutura , Estômago/cirurgia , Redução de Peso , Jejuno/cirurgiaRESUMO
INTRODUCTION: It is important for the endoscopic thyroid surgeon to understand the pros and cons of trans-oral endoscopic thyroidectomy-vestibular approach (TOETVA) vis-à-vis, open conventional thyroidectomy (OTx) so he/she can help patients in making informed choices regarding the type of procedure to opt for. Swallowing related quality of life (SWAL-QoL) has not been compared between the two approaches. Using a rigorous qualitative methodology and validated reliable tool, this study set out to compare the swallowing related quality of life in patients undergoing TOETVA versus OTx. METHODS: Prospective study at 3 time points in patients planned for hemithyroidectomy (Preoperative, 1 week and 12 weeks). Data were collected on patients at a tertiary teaching institute in India. Participants ranged from age 18-60 years with a diagnosis of benign euthyroid nodule undergoing hemithyroidectomy. Exclusion criteria were-(1) pre-existing vocal cord abnormalities, (2) undergoing surgery for recurrent nodules, and (3) any neuro-muscular disease affecting swallowing ability. Main outcome measure was comparison of swallowing related quality of life domain scores between patients undergoing hemithyroidectomy via either endoscopic trans-oral or open approach. RESULTS: Of the 82 included patients, 40 underwent TOETVA and 42 OTx. Both the groups were comparable in terms of demographic and clinicopathological profile. The mean preoperative SWAL-QOL scores were comparable in all domains. Mean SWAL-QoL scores for all domains on postoperative day 7 were significantly better in TOETVA group with domains burden, eating desire, mental health and communication having medium effect sizes. Physical symptom domain was better in the OTx group but had a small effect size. The difference in SWAL-QoL domains between the two groups persisted for 3 months also. CONCLUSION: Swallowing related quality of life after trans-oral endoscopic thyroidectomy compared to conventional open surgery has not been reported in the literature. Our findings suggest that trans-oral endoscopic thyroidectomy results in significant superior swallowing related quality of life in the majority of domains.
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Qualidade de Vida , Tireoidectomia , Humanos , Tireoidectomia/métodos , Tireoidectomia/efeitos adversos , Feminino , Adulto , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Deglutição/fisiologia , Adulto Jovem , Adolescente , Cirurgia Endoscópica por Orifício Natural/métodos , Nódulo da Glândula Tireoide/cirurgiaRESUMO
PURPOSE: Our study aimed to compare the effectiveness and complications of the transoral endoscopic thyroidectomy submental vestibular approach (TOETSMVA) versus the transoral endoscopic thyroidectomy vestibular approach (TOETVA) or conventional open thyroidectomy (COT) in patients with early-stage papillary thyroid carcinoma (PTC). METHODS: We searched online databases up to January 2024. The outcomes were analyzed using RevMan 5.4 and inverse variance. RESULTS: Seven studies (two RCTs and five retrospective cohort studies) were included. We established higher significance differences for TOETSMVA in comparison with TOETVA in terms of all primary outcomes; operation time, hospital stay, number of resected lymph nodes [MD -21.05, 95% CI= -30.98, -11.12; p < 0.0001], [MD -1.76, 95% CI= -2.21, -1.32, p < 0.00001], [MD -2.99, 95% CI= -19.75, 13.76, p < 0.73], [MD -0.83, 95% CI = -1.19 to -0.47; p < 0.00001], respectively, except the drainage volume, it showed no difference [MD -2.99, 95% CI= -19.75, 13.76, p < 0.73]. In secondary outcomes, it was favored only in mandibular numbness and return to normal diet outcomes. Additionally, TOETSMVA compared with COT showed a significant difference in drainage volume, pain, cosmetic effect, and satisfaction score. CONCLUSIONS: TOETSMVA showed a significant improvement compared to the TOETVA in operation time, hospital stay, number of resected lymph nodes, mandibular numbness, and return to normal diet but did not show a difference in drainage volume. However, TOETSMVA was better in cosmetic effect, drainage volume, satisfaction, and pain scores compared with COT. Further RCTs with larger sample size, multicentral, and longer follow-up are necessary to evaluate the limitations.
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Cirurgia Endoscópica por Orifício Natural , Câncer Papilífero da Tireoide , Neoplasias da Glândula Tireoide , Tireoidectomia , Humanos , Tireoidectomia/métodos , Câncer Papilífero da Tireoide/cirurgia , Câncer Papilífero da Tireoide/patologia , Neoplasias da Glândula Tireoide/cirurgia , Neoplasias da Glândula Tireoide/patologia , Cirurgia Endoscópica por Orifício Natural/métodos , Estadiamento de Neoplasias , Duração da Cirurgia , Resultado do TratamentoRESUMO
OBJECTIVES: Robotic transoral mucosectomy of the base of tongue was introduced as a diagnostic procedure in patients treated for head and neck cancer with unknown primary (CUP), increasing the identification rate of the primary tumour. For the treatment of CUP, a considerable percentage of patients require adjuvant (chemo)radiation. The aim of this study was to investigate swallowing outcomes among CUP patients after TORS and adjuvant treatment. SUBJECTS AND METHODS: A systematic review was carried out on studies investigating the impact of TORS and adjuvant treatment on swallowing-related outcomes among CUP patients In addition, a cross-sectional study was carried out on swallowing problems (measured using the SWAL-QOL questionnaire) among CUP patients in routine care who visited the outpatient clinic 1-5 years after TORS and adjuvant treatment. RESULTS: The systematic review (6 studies; n = 98) showed that most patients returned to a full oral diet. The cross-sectional study (n = 12) showed that all patients were able to return to a full oral diet, nevertheless, 50% reported swallowing problems in daily life (SWAL-QOL total score ≥14). CONCLUSION: Although after TORS and adjuvant treatment for CUP a full oral diet can be resumed, patients still experience problems with eating and drinking in daily life.
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Surgical approaches directed toward craniovertebral junction (CVJ) can be addressed to the ventral, dorsal, and lateral aspects through a variety of 360° surgical corridors Herein, we report features, advantages, and limits of the updated technical support in CVJ surgery in clinical setting and dissection laboratories enriched by our preliminary surgical results of the simultaneous application of O-arm intraoperative neuronavigation and imaging system along with the 3D-4K EX in TOA for the treatment of CVJ pathologies.In the past 4 years, eight patients harboring CVJ compressive pathologies underwent one-step combined anterior neurosurgical decompression and posterior instrumentation and fusion technique with the aid of exoscope and O-arm. In our equipped Cranio-Vertebral Junction Laboratory, we use fresh cadavers (and injected "head and neck" specimens) whose policy, protocols, and logistics have already been elucidated in previous works. Five fresh-frozen adult specimens were dissected adopting an FLA. In these specimens, a TOA was also performed, as well as a neuronavigation-assisted comparison between transoral and transnasal explorable distances.A complete decompression along with stable instrumentation and fusion of the CVJ was accomplished in all the cases at the maximum follow-up (mean: 25.3 months). In two cases, the O-arm navigation allowed the identification of residual compression that was not clearly visible using the microscope alone. In four cases, it was not possible to navigate C1 lateral masses and C2 isthmi due to the angled projection unfitting with the neuronavigation optical system, so misleading the surgeon and strongly suggesting changing surgical strategy intraoperatively. In another case (case 4), it was possible to navigate and perform both C1 lateral masses and C2 isthmi screwing, but the screw placement was suboptimal at the immediate postoperative radiological assessment. In this case, the hardware displacement occurred 2 months later requiring reoperation.
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Imageamento Tridimensional , Cirurgia Assistida por Computador , Adulto , Humanos , Tomografia Computadorizada por Raios X , Parafusos Ósseos , CadáverRESUMO
BACKGROUND: Velopharyngeal insufficiency (VPI) is a known complication of transoral surgery, with a reported incidence of 8.1%. The main factor related to VPI is the split of the soft palate. However, dead space resulting from transoral decompression may play a pivotal role in the pathogenesis of the dysfunction. In our experience, functionally significant dead space is almost constantly present after transoral decompression. This is probably due to malformation in children and postoperative scarring, thus configuring a nosological entity that we could define as "syndrome of the nasopharyngeal dead space." Palatal prosthesis and pharyngoplasty have been proposed, though these surgical procedures are technically tricky and with possible complications, such as OSA symptoms, snoring, and nasopharyngeal stenosis. METHODS: We proposed an effortless and minimally invasive procedure to treat this condition based on lipofilling the nasopharynx posterior wall endoscopically. To test the procedure's functional result, the submucosa of the nasopharynx posterior wall was initially filled with resorbable material, namely fibrin glue and autologous blood. The result was optimal but regressed after one month. Then, we repeated the procedure by lipofilling with autologous abdominal fat, resulting in a more stable anatomical and functional outcome at six months follow-up. RESULTS: The patient had a prompt significant improvement of his complaints (rhinolalia and oronasal regurgitation) and a correct projection of the nasopharynx posterior wall, with correct closure during phonation and absence of oronasal reflux. CONCLUSIONS: The "syndrome of the nasopharyngeal dead space" should be correctly identified after transoral surgery. It can be effectively treated with lipofilling of the posterior nasopharyngeal wall, a simple and minimally invasive procedure.
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Insuficiência Velofaríngea , Humanos , Masculino , Tecido Adiposo/transplante , Tecido Adiposo/cirurgia , Endoscopia/métodos , Nasofaringe/cirurgia , Palato Mole/cirurgia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Resultado do Tratamento , Insuficiência Velofaríngea/cirurgia , Insuficiência Velofaríngea/etiologia , CriançaRESUMO
PURPOSE: In early glottic squamous cell carcinoma, similar results have been described in terms of disease control between transoral laser microsurgery (TLM) and radiation therapy (RT). During the past two decades, several studies compared subjective vocal outcomes of exclusive RT with those of TLM, showing a trend towards improving results for TLM over time. However, the objective differences in terms of spectro-acoustic voice parameters between exclusive RT and TLM have been less frequently investigated. The aim of this systematic review with meta-analysis was to evaluate voice quality after TLM and RT treatment for early glottic carcinoma, based on acoustic analysis parameters including jitter, shimmer, noise to harmonic ratio, fundamental frequency and maximum phonation time. MATERIAL AND METHODS: A search of the English published literature was conducted on the Pubmed, Scopus and Cochrane databases following PRISMA guidelines. RESULTS: A total of 441 titles were retrieved from the search. After full-text screening and application of inclusion/exclusion criteria, 12 articles were included. We found no significant differences between TLM and RT treatment in the considered acoustic analysis parameters, except for Shimmer, with more favorable values reported in the RT group. CONCLUSIONS: Considering the spread of the disease and expecting an improvement in long-term survival over time, well-designed and multicentric studies involving larger populations with a long-term follow up are mandatory to better assess objective voice outcomes in terms of spectro-acoustic voice parameters.
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Glote , Neoplasias Laríngeas , Terapia a Laser , Microcirurgia , Qualidade da Voz , Humanos , Neoplasias Laríngeas/cirurgia , Neoplasias Laríngeas/radioterapia , Neoplasias Laríngeas/patologia , Microcirurgia/métodos , Glote/cirurgia , Terapia a Laser/métodos , Estadiamento de Neoplasias , Resultado do Tratamento , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células Escamosas/radioterapia , Carcinoma de Células Escamosas/patologia , Acústica da Fala , MasculinoRESUMO
OBJECTIVE: TORS is a minimally invasive surgical alternative to chemoradiotherapy for oropharyngeal malignancies. While early postoperative oropharyngeal dysphagia is linked to TORS, this study explores both subjective and objective swallowing outcomes. STUDY DESIGN: Retrospective and prospective review of the patients who underwent TORS for oropharyngeal malignancy from 2018 to 2023. SETTING: Single tertiary referral center. METHODS: Postoperative transnasal feeding tubes were administered to 142 patients undergoing TORS. Data on oncological, clinical, surgical, and pathological parameters, including VFSS records, pain with swallow, and feeding tube removal timing, were collected. Clinical swallow exam (CSE) was conducted on POD-1, with a formal swallow study pursued if inconclusive. Once a safe swallow was confirmed, oral diets were initiated, and the feeding tube removed, with most patients discharged on POD-2. RESULTS: At an average age of 59.3 years on the day of operation, the palatine tonsil (N = 101) was the predominant subsite. A dobhoff feeding tube was intraoperatively placed in 98 % of patients (N = 139). On POD-1, CSE was conducted in 119 patients, with 26 % (37/119) cleared for total oral diet (NOMS ≥ 4). Additionally, 30 out of 73 VFSS patients were cleared for total oral diet. A total of 54.9 % (78/142) had the feeding tube removed before discharge on POD-2, with a mean time of 6.5 ± 6.6 days. Overall, 71.1 % (101/142) achieved a total oral diet within one week after TORS. CONCLUSION: Early post-TORS swallowing is vital for oropharyngeal malignancies. VFSS assesses post-operative swallowing safety, allowing most patients to resume total oral nutrition shortly after TORS.
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Transtornos de Deglutição , Deglutição , Nutrição Enteral , Neoplasias Orofaríngeas , Humanos , Neoplasias Orofaríngeas/cirurgia , Pessoa de Meia-Idade , Masculino , Feminino , Transtornos de Deglutição/etiologia , Estudos Retrospectivos , Estudos Prospectivos , Idoso , Deglutição/fisiologia , Fluoroscopia/métodos , Nutrição Enteral/métodos , Complicações Pós-Operatórias/etiologia , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Gravação em Vídeo , AdultoRESUMO
PURPOSE: Laser cordectomy is a widely accepted treatment modality for selected cases of early glottic cancers, but its role as a salvage treatment remains unclear. We aimed to investigate the oncological outcomes and failure patterns of salvage cordectomy. MATERIALS AND METHODS: This was a retrospective cohort study of patients who underwent cordectomy for early glottic cancer between 2013 and 2022 at a tertiary referral center. The main outcome measures were overall survival, larynx-preservation rate, tracheostomy dependency rate, and disease-free survival. RESULTS: A total of 142 patients (mean age: 63 years, interquartile range [IQR]: 45-72, 123[86.9 %] males) were analyzed. There were 38 (26.8 %) recurrences after a mean of 22 months (IQR: 17-26). Among them, 25 (17.6 %) underwent salvage cordectomy, while 13 (9.1 %) received other salvage treatments (11[7.7 %] (chemo)radiotherapy and 2[1.4 %] total laryngectomy). In comparison to the other salvage treatments, salvage cordectomy demonstrated lower tracheostomy rates (0 vs. 31 %, p = 0.05), comparable 5-year disease-free survival (62 % vs. 54 %, p = 0.4), higher 5-year larynx preservation rate (92 % vs. 54 %, p = 0.02), and improved 5-year overall survival rate (84 % vs. 62 %, p = 0.01). Factors associated with salvage cordectomy failure were age >60 years (odds ratio [OR]: 1.3, 95 % confidence interval [CI]: 1.15-1.53), smoking continuation (OR: 3.73, 95 % CI: 3.5-4.4), heavy smoking (OR: 1.24, 95 % CI:1.07-2.15), and pT1b + (OR: 2.26, 95 % CI: 2.1-2.9). CONCLUSIONS: Salvage cordectomy offers favorable larynx preservation rates and oncological outcomes for recurrent disease amenable to conservative surgery. Smoking, advanced age, and advanced tumor stages are associated with salvage cordectomy failure.
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Neoplasias Laríngeas , Terapia a Laser , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Neoplasias Laríngeas/patologia , Estudos Retrospectivos , Recidiva Local de Neoplasia/cirurgia , Recidiva Local de Neoplasia/patologia , Glote/cirurgia , Glote/patologia , Lasers , Resultado do Tratamento , Estadiamento de Neoplasias , LaringectomiaRESUMO
PURPOSE: The neck management in early-stage cN0 supraglottic cancer represents an argument of debate. The aim of our study is to evaluate the oncological and functional outcomes in patients with early-stage cN0 supraglottic carcinoma treated with a wait-and-see policy for the neck. MATERIALS AND METHODS: Retrospective monocentric cohort study in a referral cancer care center. We collected a consecutive sample of patients from 2000 to 2020 with Squamous Cell Carcinoma of the supraglottis without clinical evidence of nodal metastases (cN0), surgically treated with Transoral Surgery (Laser or Robotic) without neck dissection. From 316 supraglottic cancer we finally selected 66 eligible participants that met all inclusion criteria. RESULTS: Sixty-six patients (M 75.8 % vs F 24.2 %), median age 65.8 years (IQR 60.9, 70.5). The most common subsite was the epiglottis (62.1 %). Tumor stage distribution was as follows: 35 % cT1, 53 % cT2, 15.2 % cT3. Neither deaths nor major treatment-related complications were reported after surgery. The median follow-up was 62 months. For oncological outcomes, we evaluated 56 patients (10 excluded for adjuvant radiotherapy): 5-year overall survival rate 87 % (CI 95 %: 73.1-94), disease- specific survival rate 95.3 % (CI 95 %: 82-98.8) and neck recurrence-free survival rate 87 % (CI 95 %: 73.1-94). Six patients developed neck recurrence, with a median time of 13 months. CONCLUSIONS: Supraglottic carcinoma has been historically associated to a considerable risk of occult metastasis. However, in early-stage cases data are still inconclusive. Our results suggest that in such patients a wait-and-see policy does not impact negatively on survival outcomes, while granting the reduced morbidity associated to a minimally invasive surgical approach.
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Carcinoma de Células Escamosas , Neoplasias Laríngeas , Humanos , Idoso , Neoplasias Laríngeas/patologia , Esvaziamento Cervical/métodos , Estudos Retrospectivos , Estudos de Coortes , Estadiamento de Neoplasias , Carcinoma de Células Escamosas/patologiaRESUMO
OBJECTIVES: Minimally invasive transoral organ preservation surgeries are being increasingly used for supraglottic tumors. This study investigates the long-term functional and oncologic outcomes of transoral robotic supraglottic laryngectomy (TORS-SGL). MATERIALS AND METHODS: Twenty-three patients with supraglottic laryngeal cancer who underwent TORS-SGL between 2012 and 2015 at a tertiary referral hospital were retrospectively analyzed with at least 5 years of follow-up. The head and neck tumor council and the multidisciplinary oncological board decided whether the patients were suitable for robotic surgery, and the necessity of adjuvant radiotherapy or chemotherapy. Inclusion criteria was histopathological diagnosis of squamous cell carcinoma of the larynx. RESULTS: Twenty-one patients with T1-T3 supraglottic squamous cell carcinoma were included in this study. Mean follow-up was 48.8 months. Local control was 94.4 % at 2 years and 85.9 % at 5 years. Disease-free survival and overall survival were 85.7 % and 81 % at 2 years and 69.3 % and 57.1 % at 5 years, respectively. There was no permanent tracheostomy or prolonged swallowing dysfunction among patients. Age, perineural and lymphovascular invasion were found to be risk factors affecting overall survival. CONCLUSION: TORS-SGL is a feasible, safe and reliable approach with excellent functional results for T1, T2, and selected T3 supraglottic tumors, providing acceptable long-term oncologic results when compared to alternative treatment modalities.
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Neoplasias de Cabeça e Pescoço , Neoplasias Laríngeas , Procedimentos Cirúrgicos Robóticos , Humanos , Procedimentos Cirúrgicos Robóticos/métodos , Laringectomia/métodos , Estudos Retrospectivos , Resultado do Tratamento , Neoplasias Laríngeas/patologia , Neoplasias de Cabeça e Pescoço/cirurgiaRESUMO
PURPOSE: This study was designed to assess trends in and outcomes associated with TORS-treated HNCUP using a large national database. MATERIALS AND METHODS: HPV+ oropharyngeal HNCUPs were isolated from the 2004-2017 National Cancer Database. Overall survival (OS) was assessed, with patients stratified by 1) use of TORS and 2) whether the occult tumor was ultimately located. Demographic and oncologic predictors of survival were evaluated on regression. RESULTS: The cohort contained 284,734 cases, of which 8336 were HNCUPs. HNCUPs represented 2.49 % of all HNSCC in 2010 versus 3.13 % in 2017. 3897 (46.7 %) of these unknown primaries were ultimately identified. The proportion of cases treated with TORS increased from 6.9 % in 2010 to 18.1 % in 2017 (p < 0.001). Kaplan-Meier analysis of 2991 HPV+ oropharyngeal HNCUPs demonstrated higher 5-year overall survival (OS) for patients treated with robotic surgery versus no robotic surgery (95.4 % ± 1.7 % standard error [SE] versus 84.0 % ± 0.9 % SE; p < 0.001). Patients with primary tumors identified during treatment had improved OS compared to those whose tumors were not located (5-year OS was 90.5 % ± 0.9 % SE and 77.3 % ± 1.5 % SE, respectively; p < 0.001). For patients in which the primary tumor was found, those who received robotic surgery survived longer than those who did not (96.5 % ± 1.4 % SE versus 89.1 % ± 1.0 % SE 5-year OS; p < 0.001). The relationship between TORS and OS remained significant on Cox regression controlling for confounders. CONCLUSIONS: Use of TORS in the workup for HPV+ HNCUP is associated with higher rates of tumor identification and improved OS.
Assuntos
Neoplasias de Cabeça e Pescoço , Neoplasias Primárias Desconhecidas , Neoplasias Orofaríngeas , Infecções por Papillomavirus , Procedimentos Cirúrgicos Robóticos , Humanos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Neoplasias Primárias Desconhecidas/cirurgia , Resultado do Tratamento , Neoplasias de Cabeça e Pescoço/etiologia , Estudos RetrospectivosRESUMO
OBJECTIVE: To compare clinical outcomes in patients with and without history of tobacco use who underwent Zenker's diverticulotomy (ZD). STUDY DESIGN: Single institution retrospective review. SETTING: Tertiary care academic hospital. METHODS: A retrospective review of patients who underwent ZD via an open stapler, rigid endoscopic CO2 laser, stapler or harmonic scalpel, and flexible endoscopic technique from January 2006 to December 2020 was performed. Data were abstracted for patient demographics, diverticular features, and rates of adverse events and symptomatic recurrence. RESULTS: Out of 424 patients, 146 (34.4 %) had a history of tobacco use: 126 (29.7 %) were former smokers, and 20 (4.7 %) were active smokers. In univariable cross-sectional analyses, the likelihood of postoperative bleeding, perforation, emergency department visits, unplanned readmission, or recurrence did not demonstrate an association with tobacco use history even after adjustment for age, sex, and surgical approach. Similarly, in Cox Proportional Hazards regression, tobacco use was not associated with an increased risk of recurrence, even after correcting for age, sex, and type of surgery. The median time to recurrence observed in our cohort was 11.5 years amongst non-smokers, 8.7 years amongst former smokers, and 1.2 years amongst active smokers (p = 0.94). CONCLUSIONS: There were no significant differences in post-operative adverse events or frequency of recurrence of ZD between active, former, and non-smokers. Although underpowered and not statistically significant, median time to recurrence appears to be shorter in smokers when compared with former and non-smokers following surgery.
Assuntos
Recidiva , Divertículo de Zenker , Humanos , Divertículo de Zenker/cirurgia , Masculino , Feminino , Estudos Retrospectivos , Idoso , Pessoa de Meia-Idade , Resultado do Tratamento , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Uso de Tabaco/efeitos adversos , Estudos TransversaisRESUMO
PURPOSE: Our study aimed to compare the efficacy, safety, and clinical effect of the transoral approach and the bilateral areolar approach (BAA) for endoscopic thyroglossal duct cyst (TGDC) resection. METHODS: In total, 42 patients who received an endoscopic TGDC resection between January 2019 and May 2022 via a transoral (n = 22) or bilateral areolar (n = 20) approach by a single surgeon were retrospectively enrolled. We collected and compared the following data: patients' demographic data, complication events, operative time, bleeding volume, drainage volume, 6-h postoperative pain scores, length of hospitalisation, resected TGDC size, and cosmetic satisfaction. RESULTS: There were no cases of conversion to a transcervical approach in the two groups. No significant differences were found between the two groups in terms of age, sex, body mass index, complication, bleeding volume, 6-h postoperative pain scores, and TGDC size (all p > 0.05). However, the operative time and patients' cosmetic satisfaction were higher in the transoral group than in the BAA group (all p < 0.05). In addition, the drainage volume and length of hospitalisation in the transoral group were less than those in the BAA group (all p < 0.05). CONCLUSIONS: Both the transoral approach and BAA are safe and reliable; however, the transoral approach is more complex than the BAA and offers better cosmetic satisfaction. Doctors should choose the appropriate surgical procedure based on the patient's condition and preferences.