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OBJECTIVE: Despite widespread use of high flow nasal cannula (HFNC) for respiratory support, the effect of HFNC on swallowing physiology is poorly understood. Flow rates that permit safe swallowing have not been established. We aim to assess if healthy individuals have diminished swallowing function and safety at high flow rates. STUDY DESIGN: Repeated measures with planned data collection. SETTING: Outpatient dysphagia clinic. METHODS: Swallowing function in a cohort of healthy individuals was assessed using Flexible Endoscopic Evaluation of Swallowing (FEES). Participants' safety of swallowing was assessed with different textures under randomized rates of HFNC (0, 30, 40, 50, and 60 LPM). Swallowing trials included quantities of thin liquids, mildly-thick liquids, and purees. Trials were scored using the Penetration-Aspiration Scale (PAS). Pearson chi-square tests were used to test for correlation between PAS result, flow rate, and consistency across each quantity of material. RESULTS: Twenty-seven subjects were enrolled. Forty-one percent were male with mean age of 34 years (11 standard deviation). Ninety-nine percent (267/270), 97% (n = 263/270), and 99% (399/405) of 1 sip swallows, 3 sip swallows, and 5 mL swallows, respectively, were safe. There was no significant correlation between swallow safety and flow rate using Pearson Chi-Square test across all consistencies and across all quantities of materials (P > 0.05). Of note, out of all subtrials, the thin liquid, 3 sips trial at 60 LPM, had the largest percent of unsafe swallows (14%). CONCLUSION: Our results suggest rate of aspiration is not significantly affected by high flow nasal cannula in healthy individuals.
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Cânula , Deglutição , Humanos , Masculino , Deglutição/fisiologia , Adulto , Feminino , Voluntários Saudáveis , Transtornos de Deglutição/fisiopatologia , Transtornos de Deglutição/terapia , Pessoa de Meia-IdadeRESUMO
INTRODUCTION: This study aimed to evaluate the long-term outcomes of stage I breast cancer (BC) patients diagnosed during the current era of screening mammography, immunohistochemistry receptor testing, and systemic adjuvant therapy. METHODS: A retrospective cohort study was conducted on 328 stage I BC patients treated consecutively in a single referral center with a follow-up period of at least 12 years. The primary endpoints were invasive disease-free survival (IDFS) and overall survival (OS). The influence of tumor size, grade, and subtype on the outcomes was analyzed. RESULTS: Most patients were treated by lumpectomy, sentinel node biopsy, and adjuvant endocrine therapy, and most (82%) were of subtype luminal A. Adjuvant chemotherapy was administered to 25.6% of our cohort. Only 24 patients underwent gene expression testing, which was introduced toward the end of the study period. Mean IDFS was 14.64 years, with a 15-year IDFS of 75.6%. Mean OS was 15.28 years with a 15-year OS of 74.9%. In a Cox multivariate analysis, no clinical or pathologic variable impacted on OS and only tumor size (<1 cm vs. 1-2 cm) impacted significantly on IDFS. During follow-up, 20.1% of the cohort developed second primary cancers, including BC. The median time to diagnosis of a second BC was 6.49 years. CONCLUSION: The study results emphasize the importance of long-term follow-up and screening for subsequent malignancies of patients with stage I BC and support the need for using prognostic and predictive indicators beyond the routine clinicopathological characteristics in luminal A patients.
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Neoplasias da Mama , Estadiamento de Neoplasias , Humanos , Feminino , Estudos Retrospectivos , Neoplasias da Mama/patologia , Neoplasias da Mama/mortalidade , Neoplasias da Mama/terapia , Pessoa de Meia-Idade , Idoso , Seguimentos , Adulto , Quimioterapia Adjuvante , Intervalo Livre de Doença , Idoso de 80 Anos ou mais , Estudos de Coortes , MamografiaRESUMO
OBJECTIVE: Simulation may be a valuable tool in training laryngology office procedures on unsedated patients. However, no studies have examined whether existing awake procedure simulators improve trainee performance in laryngology. Our objective was to evaluate the transfer validity of a previously published 3D-printed laryngeal simulator in improving percutaneous injection laryngoplasty (PIL) competency compared with conventional educational materials with a single-blinded randomized controlled trial. METHODS: Otolaryngology residents with fewer than 10 PIL procedures in their case logs were recruited. A pretraining survey was administered to participants to evaluate baseline procedure-specific knowledge and confidence. The participants underwent block randomization by postgraduate year to receive conventional educational materials either with or without additional training with a 3D-printed laryngeal simulator. Participants performed PIL on an anatomically distinct laryngeal model via trans-thyrohyoid and trans-cricothyroid approaches. Endoscopic and external performance recordings were de-identified and evaluated by two blinded laryngologists using an objective structured assessment of technical skill scale and PIL-specific checklist. RESULTS: Twenty residents completed testing. Baseline characteristics demonstrate no significant differences in confidence level or PIL experience between groups. Senior residents receiving simulator training had significantly better respect for tissue during the trans-thyrohyoid approach compared with control (p < 0.0005). There were no significant differences in performance for junior residents. CONCLUSIONS: In this first transfer validity study of a simulator for office awake procedure in laryngology, we found that a previously described low-cost, high-fidelity 3D-printed PIL simulator improved performance of PIL amongst senior otolaryngology residents, suggesting this accessible model may be a valuable educational adjunct for advanced trainees to practice PIL. LEVEL OF EVIDENCE: NA Laryngoscope, 134:318-323, 2024.
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Internato e Residência , Laringoplastia , Laringe , Otolaringologia , Treinamento por Simulação , Humanos , Competência Clínica , Endoscopia , Laringe/cirurgia , Otolaringologia/educação , Impressão Tridimensional , Treinamento por Simulação/métodosRESUMO
Background: Surgical fires are known, preventable, and devastating complications of transoral microlaryngeal laser surgery. Several guidelines have recommended maintaining the fraction of inspired oxygen concentration (FiO2) at or below 30% for open delivery cases. We hereby present our experience utilizing an air/oxygen gas mixing device (blender) attached to a supraglottic manual jet ventilator during transoral laser microlaryngeal surgery in three cases to control oxygen levels. Methods: Retrospective chart review of three cases and literature review. Results: Three patients underwent microlaryngeal laser surgery and balloon dilation for the management of subglottic stenosis. All three patients were successfully ventilated throughout the procedures, and no major complications occurred intraoperatively. Two of three patients demonstrated symptomatic and clinical improvement at the first follow-up. Conclusions: This report demonstrates the successful use of an oxygen/air blender to reduce FiO2 to fire-safe levels of less than 30% during laser surgery of the airway using jet ventilation.
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Laryngeal trauma is rare but potentially fatal. Initial evaluation includes efficient history and physical examination, imaging, bedside flexible laryngoscopy, and if necessary, operative endoscopic evaluation. Multiple classification systems exist for laryngeal trauma, and each has its merits. We recommend a patient-centered approach, rather than using the classification alone. Secure airways are the primary goal of acute management, with awake tracheostomy more often indicated over oral intubation compared with traumas not involving the larynx. More severe injuries typically require surgical intervention. Early intervention results in optimal voice and airway outcomes.
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Laringe , Lesões do Pescoço , Humanos , Laringe/cirurgia , Laringoscopia , TraqueostomiaRESUMO
Vocal fold mucous retention cysts are an important etiology of dysphonia and have classically been treated via microsurgical excision under general anesthesia. We present four cases that were treated with a novel technique of awake potassium-titanyl-phosphate laser-assisted marsupialization under local anesthesia. Reasons for in-office treatment included older age, medical comorbidities, and desire to avoid surgery/general anesthesia. No recurrences were observed and all patients had improved vocal quality, with a mean reduction in Voice Handicap Index-10 of 12.5. Hence, awake potassium-titanyl-phosphate laser treatment exhibits potential as a modality for addressing vocal fold mucous retention cysts in select patients with favorable outcomes.
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Cistos , Lasers de Estado Sólido , Cistos/cirurgia , Humanos , Lasers de Estado Sólido/uso terapêutico , Fosfatos , Potássio , Resultado do Tratamento , Prega Vocal/cirurgia , VigíliaRESUMO
Sarcopenic dysphagia (SD) is swallowing difficulty associated with loss of generalized skeletal muscles and swallowing-related muscles. Diagnostic criteria for SD were suggested, yet there is a variability in instruments and cut-offs used. The aim of the current review is to critically evaluate tools used in diagnosis of sarcopenic dysphagia in the elderly. Comprehensive review of the literature was performed. Studies were qualitatively evaluated for the diagnostic tools used to make a diagnosis of "sarcopenic dysphagia" and compared to the known diagnostic criteria for SD and other accepted measures. Fourteen studies (N = 10,282) were selected from a search yield of 331 de-duplicated studies. Ninety-three percent of studies (13/14) were conducted in Japan. All subjects included were over the age of 65 years old (mean, 76.5 years). Various tools were used to assess sarcopenia including handgrip strength (14/14 of studies), followed by skeletal muscle mass/index (7/14), tongue pressure, gait speed, and calf circumference in 5/14 studies. The most commonly tool used for dysphagia and/or swallowing dysfunction was the food level intake scale (5/14 of studies) followed by the functional oral intake scale (3/14). The 100-mL water swallow test was used in 2 of the 14 included SD studies. Fiberoptic endoscopic evaluation of swallowing, videofluoroscopic swallowing study, EAT-10 questionnaire, and standardized swallow assessment were each used in only one SD study. Further research is required to validate SD diagnostic tools, establish cut-offs in different populations, and investigate their role in screening of dysphagia and swallowing dysfunction in the elderly.
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Transtornos de Deglutição , Sarcopenia , Idoso , Força da Mão , Humanos , Pressão , Sarcopenia/complicações , Sarcopenia/diagnóstico , LínguaRESUMO
BACKGROUND Invasive mucormycosis is a rare, life-threatening infection that requires urgent medical management. Here we describe a patient who developed invasive mucormycosis after receiving only a short course of dexamethasone. The purpose is to highlight this atypical presentation of a rare disease. CASE REPORT A 74-year-old woman with a medical history of diabetes mellitus (DM), hypertension, hyperlipidemia, and small cell lung cancer with metastasis to the brain presented to the Emergency Department with altered mental status and a hyperosmolar hyperglycemic state. Three weeks before, she had been diagnosed with DM (hemoglobin A1c [HbA1c] 6.5%) and was started on dexamethasone to treat cerebral edema. On admission, her HbA1c was 10.8%, although she had received only a short course of dexamethasone. Her physical exam was concerning for left eyelid swelling and ophthalmoplegia. Computed tomography of the head and neck revealed signs of left ocular proptosis and invasive rhinomaxillary fungal disease. The patient underwent urgent surgical debridement; subsequent magnetic resonance imaging revealed extensive fungal disease extending into her left inferior frontal lobe. A surgical pathology report was positive for Rhizopus oryzae and Stenotrophomonas maltophilia. Her blood cultures were positive for methicillin-susceptible Staphylococcus aureus. She was treated with antibiotics and amphotericin B. Her clinical course was complicated by hypokalemia. She eventually recovered and was discharged from the hospital. CONCLUSIONS This case highlights an atypical presentation of mucormycosis. Clinicians should remain vigilant for this rare complication of dexamethasone use even when the therapy is given for a short time.
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Diabetes Mellitus , Mucormicose , Idoso , Anfotericina B , Dexametasona/efeitos adversos , Feminino , Humanos , Imageamento por Ressonância Magnética , Mucormicose/diagnóstico , Mucormicose/tratamento farmacológicoRESUMO
Treating malignant tumors of the anterior skull base (ASB) is a challenging task, given their late presentation, diverse histology, and involvement of an intricate anatomical space requiring complex surgery. Advances in imaging, gradual refinement of surgical and reconstruction techniques, and improvement of perioperative care during recent decades have resulted in improved clinical outcomes for patients. In addition, assessing functional outcomes and quality-of-life issues have become a fundamental part in the holistic care of patients with ASB tumors. Once dominated by open procedures, the modern field of skull base surgery is rapidly incorporating endoscopic techniques. These techniques have been previously reserved for sinonasal inflammatory diseases, but in recent years they have sequentially and increasingly been applied to more complex disorders. The list of indications includes intracranial pathologies and malignant sinonasal neoplasms with skull base involvement. Open ASB surgery in this new era is reserved for selected cases, yet it is still considered the "gold standard" for treating ASB malignancy. The paucity of evidence-based data regarding the management of ASB tumors is still a major limit of the discipline of ASB surgery, resulting from the rarity and high degree of heterogeneity of these tumors. Therefore, no guidelines exist and prospective large cohort collaborative studies are required in order to consolidate our knowledge of the behavior of each histology encountered, and to assess the clinical and quality-of-life outcomes of the different treatment modalities currently used.
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Cirurgia Endoscópica por Orifício Natural , Procedimentos Cirúrgicos Otorrinolaringológicos/métodos , Neoplasias da Base do Crânio/cirurgia , Base do Crânio/cirurgia , Endoscopia/métodos , Humanos , Complicações Pós-Operatórias , Cuidados Pré-OperatóriosRESUMO
OBJECTIVES: To evaluate volume changes within the tongue post chemoradiation therapy (CRT). STUDY DESIGN: Retrospective review. SETTING: Academic Medical Center. SUBJECTS AND METHODS: Subjects included 19 patients that received CRT as the primary treatment for tonsillar or hypopharynx squamous cell carcinoma. Tongue volumes were calculated by three raters from thin slice computed tomography images collected before treatment and up to 29 months post-CRT. Body mass index (BMI) was also collected at each time point. RESULTS: Inter-rater reliability was high with an ICC of 0.849 (95% CI = 0.773, 0.905). Linear mixed effects modeling showed a mean decrease of 0.45 cm3 (standard error of the mean [SEM] = 0.11) in tongue volume per month post-CRT (P < .001). However, the addition of BMI to the model was significant (χ2 (4) = 25.0, P < .001), indicating that BMI was a strong predictor of tongue volume, with a mean decrease of 1.75 cm3 (SEM = 0.49) in tongue volume per unit decrease in BMI (P < .001) and reducing the post-CRT effect on tongue volume decrease per month to 0.23 cm3 (P = .02). BMI significantly (P < .001) decreased by 0.11 units (SEM = 0.02) per month post radiation. CONCLUSION: Tongue dysfunction and decreased tongue strength are significant contributors to the dysphagia that patients experience after receiving CRT. In this study, both tongue volume and BMI decreased post-CRT; therefore, BMI could potentially be used as a predictor of tongue volume post-CRT.
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Carcinoma de Células Escamosas/radioterapia , Neoplasias Hipofaríngeas/radioterapia , Tomografia Computadorizada por Raios X/métodos , Língua/diagnóstico por imagem , Adulto , Idoso , Carcinoma de Células Escamosas/diagnóstico , Quimiorradioterapia , Feminino , Seguimentos , Humanos , Neoplasias Hipofaríngeas/diagnóstico , Masculino , Pessoa de Meia-Idade , Tamanho do Órgão/efeitos da radiação , Estudos Retrospectivos , Língua/efeitos da radiaçãoRESUMO
AIM: Steps for assessment and successful management of bilateral vocal fold motion impairment (VFMI) are (1) recognition of its presence, (2) identifying the etiology and factors restricting vocal fold motion, (3) evaluation of airway patency, and (4) establishing a management plan. No large series documenting the course and outcome of adult idiopathic bilateral VFMI has been published within the past 15 years. METHODS: Retrospective chart review of adult patients with idiopathic bilateral VFMI at a tertiary academic center. A diagnosis was established if history, physical examination with laryngoscopy, and initial imaging excluded a cause. Records were reviewed for demographics, clinical characteristics, surgical intervention details, and length of follow-up. RESULTS: Nine adult patients with idiopathic bilateral VFMI were identified. There were five males and four females with a mean age of 59.6 years. The mean follow-up period was 54.4 months (range, 6-111 months). Upon presentation to our laryngology service, three patients were advised observation, three patients were advised to undergo urgent tracheostomy, and three patients were advised to undergo elective surgery for airway management. By the end of the follow-up period, only four patients (4/9, 44.4%) were tracheostomy dependent, one of them was lost to follow-up after tracheostomy tub downsizing for decannulation. CONCLUSIONS: To our best knowledge, this is the largest series so far of adult patients with idiopathic bilateral VFMI. Conservative treatment can be considered as an alternative to surgery in select cases.
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Paralisia das Pregas Vocais/fisiopatologia , Prega Vocal/fisiopatologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Fenômenos Biomecânicos , Procedimentos Cirúrgicos Eletivos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Observação , Valor Preditivo dos Testes , Estudos Retrospectivos , Fatores de Risco , Traqueostomia , Resultado do Tratamento , Paralisia das Pregas Vocais/diagnóstico , Paralisia das Pregas Vocais/etiologia , Paralisia das Pregas Vocais/terapiaRESUMO
Vocal fold movement impairment may significantly compromise postoperative recovery and quality of life of patients following thoracic or cardiothoracic surgery or prolonged intubation. The literature is limited and there is no standard screening protocol for the optimal postoperative swallowing and aspiration evaluations. We performed retrospective review of adult patients undergoing early vocal fold (VF) injection laryngoplasty for acute postoperative Vocal fold movement impairment (<30 days) that had both pre- and postinjection speech language pathologist (SLP) performed swallowing/aspiration evaluations. Records were reviewed for demographics, clinical characteristics, procedural details, and short-term outcome measures of oral intake. In total, 30 patients were included, and had data on swallowing/aspiration studies before and after the VF injection laryngoplasty. Most of the patients were injected within 5 days following the laryngologist evaluation and within 14 days following the iatrogenic recurrent laryngeal nerve injury (23/30, 76.7%). The majority of patients were injected at the bedside by awake transcutaneous injection (22/30, 73.3%), six patients were injected in the operating room under general anesthesia, and two at the outpatient clinic. Pre- and postinjection SLP evaluations included clinical bedside assessment or instrumental evaluation. Following VF injection laryngoplasty, oral diet advancement was noted in 81.8% of the patients that were nil per os before the injection (18/22). No complications were noted. In conclusions, acute VFMI following surgery requires immediate diagnosis and therapeutic strategy to minimize postoperative complications and to overcome impairments in the voice, swallow, and cough. Otolaryngology-SLP interdisciplinary aspiration and swallowing assessment protocol is proposed based on our experience and an extensive literature review.
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Transtornos de Deglutição/prevenção & controle , Deglutição , Laringoplastia , Complicações Pós-Operatórias/cirurgia , Traumatismos do Nervo Laríngeo Recorrente/cirurgia , Aspiração Respiratória/prevenção & controle , Distúrbios da Voz/cirurgia , Qualidade da Voz , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/fisiopatologia , Feminino , Humanos , Doença Iatrogênica , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/fisiopatologia , Recuperação de Função Fisiológica , Traumatismos do Nervo Laríngeo Recorrente/diagnóstico , Traumatismos do Nervo Laríngeo Recorrente/etiologia , Traumatismos do Nervo Laríngeo Recorrente/fisiopatologia , Aspiração Respiratória/diagnóstico , Aspiração Respiratória/etiologia , Aspiração Respiratória/fisiopatologia , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Distúrbios da Voz/diagnóstico , Distúrbios da Voz/etiologia , Distúrbios da Voz/fisiopatologia , Adulto JovemRESUMO
BACKGROUND: The aims of this study were to report our center's experience with infratemporal fossa (ITF) tumors, to review the treatment modalities and outcomes. METHODS: Data of patients that underwent resection of ITF tumors in a single tertiary referral medical center were collected and analyzed. RESULTS: Sixty-three patients were included. Sarcoma was the most common pathology (18; 29%). The most common surgical approach was the preauricular-orbitozygomatic approach (24; 38%), followed by endoscopic, craniofacial resection, and combined approaches. Forty-seven patients (75%) required reconstruction, 23 (49%) involving free tissue transfer. Thirty-five patients (76%) with malignant lesions required adjuvant therapy consisting of radiotherapy, chemotherapy, or both. Thirty-three patients suffered from complications related to surgery or adjuvant therapy. The three- and five-years survival rates for malignancy were 82% and 66%, respectively. CONCLUSION: Complete surgical resection of ITF involving tumors is feasible, providing good long-term survival. Multidisciplinary approach is the key for success.
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Craniotomia/métodos , Endoscopia/métodos , Fossa Infratemporal , Procedimentos de Cirurgia Plástica/métodos , Neoplasias da Base do Crânio/patologia , Neoplasias da Base do Crânio/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma/mortalidade , Carcinoma/patologia , Carcinoma/cirurgia , Criança , Pré-Escolar , Terapia Combinada , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Órbita , Seleção de Pacientes , Fossa Pterigopalatina , Estudos Retrospectivos , Sarcoma/mortalidade , Sarcoma/patologia , Sarcoma/cirurgia , Neoplasias da Base do Crânio/mortalidade , Taxa de Sobrevida , Resultado do Tratamento , Adulto Jovem , ZigomaRESUMO
Importance: The rate of skip metastasis to neck level IV in patients with clinically node-negative neck (cN0) oral cavity squamous cell carcinoma (OCSCC) remains controversial. Objective: To provide a high level of evidence using a meta-analysis on the rate of skip metastasis to level IV in this subset of patients. Data Sources: The Embase, PubMed, and Google Scholar databases were searched for articles published during the period of January 1, 1970, through December 31, 2017, using the following key terms: neck dissection, N0 neck, squamous cell carcinoma, skip metastasis, radical neck dissection, lymph node management, neck metastasis, oral cavity cancer, and tongue cancer. Some terms were also used in combination, and the reference section of each article was searched for additional potentially relevant publications. Data were analyzed from January 8 through 11, 2018. Study Selection: Inclusion criteria were all cohorts, including from any randomized clinical trial, case-control study, case study, and case report; studies of patients with the histopathologic diagnosis of OCSCC; and studies that differentiated data between skip metastasis and sequential metastasis to neck level IV. Of the 115 articles retrieved from the literature, 11 retrospective studies and 2 prospective randomized clinical trials (n = 1359 patients) were included. Data Extraction and Synthesis: Meta-analysis of Observational Studies in Epidemiology guidelines were followed. Fixed-effects model and 95% CIs were estimated, and data of included studies were pooled using a fixed-effects model. Main Outcomes and Measures: Overall proportion of neck involvement and the rate of level IV skip metastasis. Subgroup analysis for primary site and tumor staging. Results: The rate of level IV involvement in patients with cN0 ranged between 0% and 11.40% with a fixed-effects model of 2.53% (95% CI, 1.64%-3.55%). The rate of skip metastasis ranged from 0% to 5.50% with a fixed-effects model of 0.50% (95% CI, 0.09%-1.11%). The rate of level IV skip metastasis did not increase significantly in cases that involved neck levels I through III. Tumor staging and primary site tumor did not significantly affect the rate of skip metastasis. Conclusions and Relevance: This meta-analysis showed very low rates of skip metastasis to neck level IV in patients diagnosed with cN0 OCSCC. Encountering an allegedly positive lymph node during neck dissection does not portend high rates of level IV involvement. Supraomohyoid neck dissection is therefore adequate for this subset of patients.
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Carcinoma de Células Escamosas/secundário , Linfonodos/patologia , Metástase Linfática/patologia , Neoplasias Bucais/patologia , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/cirurgia , Humanos , Excisão de Linfonodo , Esvaziamento Cervical/métodosRESUMO
PURPOSE: To compare short- and long-term quality of life (QOL) scores in patients undergoing mandibular resection and reconstruction. MATERIALS AND METHODS: All the patients who underwent resection and reconstruction of the mandible between 2000 and 2015 at a large tertiary center were retrospectively reviewed. Their QOL was measured by the University of Washington QOL questionnaire. Between 12 and 189 months (median 83.5 months) had elapsed since the end of treatment. The QOL of the short-term (< 5 years) and long-term (> 5 years) follow-up groups was compared and analyzed. RESULTS: Fifty-eight patients completed the questionnaire. The scores for physical function, emotional function, activity, recreation, and taste domains were significantly higher for the long-term follow-up group. The activity and pain domains posed a significant problem for significantly more patients in the short-term follow-up group. CONCLUSION: Comparison of the short- and long-term QOL scores of patients undergoing mandibular resection and reconstruction revealed that the scores for the latter were significantly higher in several domains. This finding might be indicative of a cumulative effect of time on patients' QOL, even many years post-treatment.
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Osteotomia Mandibular , Reconstrução Mandibular , Qualidade de Vida , Adulto , Idoso , Feminino , Seguimentos , Indicadores Básicos de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos RetrospectivosRESUMO
PURPOSE: Transoral resection of Zenker's diverticulum (TORD) was first reported in 2010. We present results for our modified approach to transoral resection (MTORD)-full-thickness cricopharyngeal myectomy, diverticulum sac excision, and suture closure of the pharyngotomy-and evaluate its safety and efficacy compared to endoscopic stapling and open approaches. METHODS: A retrospective study was performed in patients who underwent transoral resection of Zenker's diverticulum using MTORD, endoscopic stapler-assisted diverticulotomy (ESD), or trancervical diverticulectomy (TCD) from July 2009 to August 2017. Pre-operative evaluation included barium swallow and subjective characterization of swallowing dysfunction using the EAT-10 and Reflux Symptom Index (RSI). Complications, length of hospitalization, recurrence, and revision rates were also evaluated. RESULTS: Of 92 patients reviewed, 18 underwent MTORD, 45 underwent ESD and 29 underwent TCD. Major complications were only observed in ESD and TCD. Recurrence which required revision surgery was only observed in ESD. EAT-10 and RSI scores significantly improved and RSI scores normalized post-operatively for all approaches in short-term (< 1 year) follow-up. CONCLUSIONS: MTORD is a safe and effective option for complete Zenker's diverticulectomy. Complication rates are low. To date, no patient has required reoperation, although more cases and longer term follow-up are needed for more complete comparison to ESD and traditional open excision.
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Cirurgia Endoscópica por Orifício Natural/métodos , Divertículo de Zenker/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Reoperação , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVES: To systematically review the success rate and safety profile of the available endoscopic surgical options for radiation-induced dysphagia in head and neck cancer patients following organ preservation treatment, including upper esophageal sphincter (UES) dilation, cricopharyngeus (CP) myotomy (CPM), and CP intramuscular botulinum toxin (Botox) injection. METHODS: A search of MEDLINE, Scopus, Google Scholar, and Cochrane databases was done to identify articles published between January 1980 and December 2017. Pediatric series, foreign language articles, series with Zenker's diverticulum or following primary surgical treatment including laryngectomy, open UES/CP surgery, or samples with fewer than 5 patients were excluded. RESULTS: An initial search identified 539 articles. All titles and abstracts were reviewed. One hundred and sixteen potentially relevant articles were inspected in more detail, and 14 retrospective studies met eligibility criteria. Dilation group included 10 studies on anterograde and/or retrograde dilation, with an overall 208 patients. Success rate ranged from 42% to 100%. The endoscopic CPM group included 3 studies with a total of 36 patients, and the success rate ranged from 27% to 90%. In the Botox group, 1 one study with 20 patients met our inclusion criteria, with an overall 65% success rate (13/20). Major complications were only reported in the dilation group, which included esophageal perforation and death. CONCLUSIONS: The lack of consistency across trials indicates insufficient evidence for guiding clinical practice. This systematic review suggests the need for greater standardization of outcomes and instruments. Future prospective evaluation should use validated patient-rated and clinician-rated assessment tools to optimally measure postoperative swallowing outcomes of head and neck cancer dysphagic patients following organ preservation therapy.
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Transtornos de Deglutição/etiologia , Transtornos de Deglutição/cirurgia , Endoscopia , Neoplasias de Cabeça e Pescoço/radioterapia , Transtornos de Deglutição/diagnóstico , Humanos , Radioterapia/efeitos adversosRESUMO
BACKGROUND: The prognostic value of the first posttreatment whole body integrated positron emission tomography-computed tomography (PET/CT) scanning in patients with sinonasal/skull base malignancies is undetermined. METHODS: We retrospectively reviewed the data of all patients that underwent surgery for sinonasal/skull base malignancies in 2000-2015. The results of the pretreatment and posttreatment PET/CT findings and the clinical course were retrieved. RESULTS: Thirty-eight patients (average age 60.6 years, 20 males) were included. Sensitivity and specificity, positive predictive value, and negative predictive value of the first PET/CT scan for predicting persistent/recurrent disease were 85.7%, 87.5%, 80%, and 91.3%, respectively. Overall 5-year survival was significantly lower in the first posttreatment PET/CT-positive group (35%) compared to the PET/CT-negative group (93%) (P = .0008). CONCLUSION: Posttreatment PET/CT findings are highly prognostic in patients with sinonasal/skull base malignancies. Negative findings on the first posttreatment PET/CT scan predict a significantly better overall survival.
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Neoplasias dos Seios Paranasais/diagnóstico por imagem , Neoplasias dos Seios Paranasais/cirurgia , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Neoplasias da Base do Crânio/diagnóstico por imagem , Neoplasias da Base do Crânio/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Fluordesoxiglucose F18 , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias dos Seios Paranasais/mortalidade , Valor Preditivo dos Testes , Prognóstico , Estudos Retrospectivos , Neoplasias da Base do Crânio/mortalidade , Taxa de Sobrevida , Resultado do Tratamento , Imagem Corporal Total , Adulto JovemRESUMO
BACKGROUND: The purpose of this study was to investigate the association between isolated serous otitis media (SOM) and/or conductive hearing loss (CHL) and nasopharyngeal carcinoma (NPC) in a low-to-intermediate endemic area. METHODS: Medical records of all adult patients (≥17 years) with SOM/CHL who underwent endoscopic-guided nasopharyngeal biopsy to exclude NPC during a 10-year period were reviewed. Statistical analyses were conducted to identify significant predictors for NPC. RESULTS: A total of 195 patients were included (121/195; 62.1% men), among whom 169 (86.7%) presented with isolated SOM/CHL. Overall, 12 patients were diagnosed with NPC (12/195; 6.2%), however, only 1 patient (1/169; 0.6%) had isolated SOM/CHL. Coexisting clinical manifestations and suspicious nasopharyngeal findings on fiber-optic nasopharyngoscopy were found to be significant predictors for NPC on univariate and multivariate analyses (P < .05). CONCLUSION: Patients with isolated SOM/CHL and without coexisting clinical manifestations or suspicious findings on nasopharyngoscopy may avoid a routine nasopharyngeal biopsy.