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OBJECTIVE: To identify characteristics of patients who have poor improvement in symptoms following surgical management of Zenker Diverticulum (ZD). METHODS: Prospective, multicenter cohort study of all individuals enrolled in the Prospective OUtcomes of Cricopharyngeus Hypertonicity (POUCH) Collaborative who underwent surgical repair of ZD between August 2017 and January 2024. Patient demographics, esophagrams, and the 10-item Eating Assessment Tool (EAT-10) pre- and post-procedure were obtained from a REDCap database. t-tests, Wilcoxon rank sum tests, Chi-square or Fisher's exact tests were used to compare the characteristics. Patients with <50% improvement in their EAT-10 scores were deemed surgical nonresponders (SNRs). Those with ≥50% improvement in their EAT-10 scores were deemed surgical responders (SRs). RESULTS: A total of 184 patients were prospectively followed after undergoing either open or endoscopic surgical management. Twenty-two patients (12%) were deemed SNRs. Preoperative presence of a hiatal hernia was statistically significant characteristic between the SNRs (63.6%) and SRs (32.1%) (p = 0.004). Size of the ZD and history of previous ZD surgery was not a significant characteristic. The length of stay and complication rate were not statistically different between the groups. CONCLUSION: Coexistent esophageal pathology may lead to poor symptomatic improvement following ZD surgery. Preoperative workup of other esophageal disorders is recommended to detect likely SNRs. For SNRs, further esophageal workup may be necessary to evaluate for other esophageal causes related to poor symptomatic improvement following ZD surgery. LEVEL OF EVIDENCE: Level 3 Laryngoscope, 2024.
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OBJECTIVE: Analyze the duration of symptom-free intervals following laser wedge excision (LWE) for recurrent idiopathic subglottic stenosis (iSGS). Secondary aim includes evaluating the influence of patient-related or disease factors. STUDY DESIGN: Retrospective review. SETTING: Tertiary center. METHODS: Review of iSGS patients who underwent LWE between 2002 and 2021. LWE patients without prior airway surgery were labeled LWE primary (LWEP) and those with prior history of dilation were labeled LWE secondary (LWES). A conditional frailty repeated events model was used to analyze the median time to recurrence (MTR) for each nth recurrence. Secondary analysis included stratification by use of medical therapy and initial preoperative characteristics of scar (Myer-Cotton grade, distance between the glottis and superior-most aspect of scar, DGS; length of scar, DL). RESULTS: Two hundred and ten iSGS patients underwent LWE (131 LWEP, 79 LWES). The proportion of patients experiencing at least 1, 3, 6, and 12 recurrences, respectively, was 68.0% (n = 143), 40.7% (n = 85), 20.0% (n = 42), and 5.2% (n = 11). There was exponential time-shortening from the 1st to 12th recurrence (P < .0001). While MTR was 4.1 years after the first LWE, this fell to 2.8, 1.7, 1.0, and 0.7 years for the 2nd, 3rd, 6th, and 12th recurrences. Furthermore, LWEP patients experienced longer MTR than LWES counterparts within the first 6 recurrences (P < .01). There was no significant relationship between intersurgical interval and medication adherence, DL, DGS, or grade for recurrences beyond the first (P = .207, P = .20, P = .43, P = .16). CONCLUSION: Symptom-free intervals in iSGS shorten with each subsequent recurrence and LWE. The difference in MTR between LWEP and LWES groups was significant within the first 6 recurrences with LWEP having longer MTR.
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OBJECTIVE: To compare improvement in patient-reported outcomes (PROM) in persons undergoing endoscopic and open surgical management of Zenker diverticula (ZD). METHODOLOGY: Prospective, multicenter cohort study of all individuals enrolled in the Prospective OUtcomes of Cricopharyngeus Hypertonicity (POUCH) Collaborative who underwent surgery for ZD. Patient survey, radiography reports, and the 10-item Eating Assessment Tool (EAT-10) pre- and post-procedure were abstracted from a REDCap database, which summarized means, medians, percentages, and frequencies of. Outcome based on operative intervention (endoscopic vs. open) was compared using t-test, Wilcoxon rank sum test or chi-square test, as appropriate. RESULTS: One hundred and forty-seven persons were prospectively followed. The mean age (SD) of the cohort was 68.7 (11.0). Overall, 66% of patients reported 100% improvement in EAT-10; 81% of patients had greater than 75% improvement; and 88% had greater than 50% improvement. Endoscopic was used for n = 109 patients, and open surgical intervention was used for n = 38. The median [interquartile range, IQR] EAT-10 percent improvement for endoscopic treatment was 93.3% [72, 100], and open was 100% [92.3, 100] (p = 0.05). The incidence of intraoperative complications was 3.7% for endoscopic and 7.9% for open surgical management. The median [IQR] in follow-up was 86 and 97.5 days, respectively. CONCLUSION: Both endoscopic and open surgical management of ZD provide significant improvement in patient-reported outcomes. The data suggest that open diverticulectomy may provide a modest advantage in symptomatic improvement compared to endoscopic management. The data suggest that the postoperative complication rate is higher in the open surgical group. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:97-102, 2024.
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Divertículo de Zenker , Humanos , Estudos de Coortes , Esofagoscopia , Estudos Longitudinais , Estudos Prospectivos , Estudos Retrospectivos , Resultado do Tratamento , Divertículo de Zenker/cirurgia , Pessoa de Meia-Idade , IdosoRESUMO
OBJECTIVES: The aim of the study was to identify trends in postoperative management of persons undergoing surgery for Zenker diverticula (ZD) by evaluating length of stay (LOS), diet on discharge, and imaging with or without surgical complication. METHODS: Prospectively enrolled adult patients with cricopharyngeal muscle dysfunction with diverticula undergoing surgery from August 1, 2017 to February 1, 2023 were included. Data were extracted from a multi-institutional REDCap database, summarizing means, medians, percentages, and frequencies. Fisher's exact or chi squared analyses were utilized, as appropriate, to compare subsets of data. Descriptive analysis assessed differences in clinical course and the relationship to postoperative management. RESULTS: There were 298 patients with a mean (standard deviation) age of 71.8 (11.2) years and 60% male. Endoscopic surgery was performed in 79.5% (237/298) of patients versus 20.5% (61/298) open surgery. Sixty patients (20.1%) received postoperative imaging, with four leaks identified. Complications were identified in 9.4% of cases (n = 29 complications in 28 patients), more commonly in open surgery. Most (81.2%) patients were discharged within 23 h. About half of patients (49%) were discharged from the hospital on a pureed/liquid diet; 36% had been advanced to a soft diet. In patients without complications, LOS was significantly longer following open cases (p = 0.002); postoperative diet was not different between open and endoscopic (p = 0.26). CONCLUSIONS: Overall, most patients are discharged within 23 h without imaging. However, LOS was affected by surgical approach. Postoperative complications are different in endoscopic versus open surgery. Complications with either approach were associated with prolonged LOS, need for imaging, and diet restriction. LEVEL OF EVIDENCE: Level III Laryngoscope, 134:2678-2683, 2024.
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Tempo de Internação , Cuidados Pós-Operatórios , Complicações Pós-Operatórias , Divertículo de Zenker , Humanos , Masculino , Divertículo de Zenker/cirurgia , Divertículo de Zenker/complicações , Feminino , Idoso , Tempo de Internação/estatística & dados numéricos , Estudos Prospectivos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Cuidados Pós-Operatórios/métodos , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Músculos Faríngeos/cirurgia , Resultado do TratamentoRESUMO
The North American Airway Collaborative (NoAAC) previously published a 3-year multi-institutional prospective cohort study showing variation in treatment effectiveness between 3 primary surgical techniques for idiopathic subglottic stenosis (iSGS). In this report, we update these findings to include 5 years of data evaluating treatment effectiveness. Patients in the NoAAC cohort were re-enrolled for 2 additional years and followed using the prespecified published protocol. Consistent with prior data, prospective observation of 487 iSGS patients for 5 years showed treatment effectiveness differed by modality. Cricotracheal resection maintained the lowest rate of recurrent operation (5%), followed by endoscopic resection with adjuvant medical therapy (30%) and endoscopic dilation (50%). These data support the initial observations and continue to provide value to providers and patients navigating longitudinal decision-making. Level of evidence: 2-prospective cohort study.
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Laringoestenose , Humanos , Constrição Patológica , Estudos Prospectivos , Estudos Retrospectivos , Laringoestenose/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Parotidectomies have historically been performed on an inpatient basis despite being well-tolerated surgeries with minimal postoperative wound care and low rates of complications at high-volume institutions. Past studies have supported the safety of outpatient surgery for parotidectomy but have been limited to superficial parotidectomy and have not addressed the patient experience surrounding the surgical intervention such as pre-operative and post-operative care and communication. PURPOSE: This study assesses the impact of outpatient superficial, deep, and partial parotid surgery on various parameters including surgical safety, distance traveled for care, utilization of telehealth, and patient-initiated communication. MATERIALS AND METHODS: Retrospective study from January 2020 to October 2021. Patients undergoing superficial lobe, deep lobe, and partial parotidectomies for benign and malignant pathologies were divided into inpatient and outpatient cohorts. A multivariable model examined the relationship between admission status and surgical complications, adjusted for age, sex, and tumor size. RESULTS: 159 patients total, 94 outpatient and 65 inpatients. No statistical difference in rates of surgical complications with the exception of salivary leak. There was an increased rate of salivary leak reported in the inpatient group (OR 5.4, 95 % CI 1.6 to 18.0, p = 0.01). Mean patient travel distance of 354 miles one-way. Post-operatively, 76 % were evaluated via video visit. Following discharge, >55 % of patients initiated communication with the surgical team, which was not statistically different between the groups. CONCLUSIONS: Outpatient parotidectomy is safe and can be more convenient, but telehealth communication must be balanced with rigorous attention to patient education.
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Neoplasias Parotídeas , Humanos , Neoplasias Parotídeas/cirurgia , Neoplasias Parotídeas/patologia , Pacientes Ambulatoriais , Estudos Retrospectivos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/patologia , Glândulas Salivares/patologia , Glândula Parótida/cirurgia , Glândula Parótida/patologiaRESUMO
OBJECTIVE: To assess barium esophagram (BAS) as a diagnostic marker for patients with Killian Jamieson diverticula (KJD). METHODS: Prospective, multicenter cohort study of individuals enrolled in the Prospective OUtcomes of Cricopharyngeus Hypertonicity (POUCH) Collaborative. Patient demographics, comorbidities, radiographic imaging reports, laryngoscopy findings, patient-reported outcome measures (PROM), and operative reporting were abstracted from a REDCap database and summarized using means, medians, percentages, frequencies. Paired t-tests and Wilcoxon Signed Rank test were used to test pre- to post-operative differences in RSI, EAT-10, and VHI-10 scores. Diagnostic test evaluation including sensitivity, specificity, positive, and negative predictive value with 95% confidence intervals were calculated comparing BAS findings to operative report. RESULTS: A total of 287 persons were enrolled; 13 (4%) patients were identified with confirmed KJD on operative reports. 100% underwent open transcervical excision. BAS has a 46.2% (95% confidence interval [CI]: 23.2, 70.9) sensitivity and 97.8% (95% CI: 95.3, 99.0) specificity in detecting a KJD and 50% (95% CI: 25.4, 74.6) positive predictive value but 97.4% (95%CI: 94.8, 98.7) negative predictive value. Preoperatively, patients reported mean (SD) RSI and EAT-10 of 19.4 (9) and 8.3 (7.5) accordingly. Postoperatively, patients reported mean (SD) RSI and EAT-10 as 5.4 (6.2) and 2.3 (3.3). Both changes in RSI and EAT-10 were statistically significant (p = 0.008, p = 0.03). CONCLUSION: KJD are rare and represent <5% of hypopharyngeal diverticula undergoing surgical intervention. Open transcervical surgery significantly improves symptoms of dysphagia. BAS has high specificity but low sensitivity in detecting KJD. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:2110-2115, 2023.
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Divertículo Esofágico , Divertículo , Divertículo de Zenker , Humanos , Divertículo Esofágico/diagnóstico , Divertículo Esofágico/cirurgia , Estudos de Coortes , Estudos Prospectivos , Divertículo de Zenker/diagnóstico por imagem , Divertículo de Zenker/cirurgiaRESUMO
OBJECTIVE: To compare the incidence of glottic stenosis in idiopathic subglottic stenosis (iSGS) patients with no prior surgical intervention to those with a history of endoscopic dilation and characterize the incidence of glottic involvement, changes in scar length, and progression of scar toward glottis following laser wedge excision (LWE). METHODS: A retrospective review of iSGS patients who underwent LWE between 2002 and 2021 was performed. Patients without prior airway surgery were labeled LWE primary (LWEP) and operative findings for LWEP patients were reviewed for glottic involvement, scar length (DL ), and distance from the glottis to superior-most aspect of scar (DGS ). Rates (in mm/procedure) of DΔL , reflecting an increase in length, and D-ΔGS , reflecting proximal migration, were calculated by dividing DΔL and D-ΔGS by the number of LWE procedures. RESULTS: 213 iSGS patients underwent LWE, with 132 being LWEP patients. LWEP had a lower incidence of baseline glottic involvement (n = 6, 4.5%) than LWE secondary (LWES; n = 6, 7.5%). Four new cases of glottic involvement were noted in LWEP patients following LWE, with only one being clinically significant resulting in permanently decreased vocal fold mobility. With each procedure, scar length increased by 1.0 mm and DGS decreased by 0.7 mm, reflecting a migration or decrease in DGS of 9.5% with each procedure with respect to initial DGS . Overall rates of glottic stenosis following operations were similar between LWEP and LWES cohorts, 7.6% and 7.5% respectively. CONCLUSION: There appears to be a low risk of glottic involvement resulting from the LWE procedure in iSGS patients. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:875-882, 2023.
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Cicatriz , Laringoestenose , Humanos , Constrição Patológica/complicações , Cicatriz/etiologia , Cicatriz/complicações , Laringoestenose/epidemiologia , Laringoestenose/etiologia , Laringoestenose/cirurgia , Endoscopia/métodos , Glote/cirurgia , Glote/patologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: To describe demographics and imaging and compare findings and symptoms at presentation in a large cohort of persons with cricopharyngeus muscle dysfunction (CPMD) with and without hypopharyngeal diverticula. METHODOLOGY: Prospective, multicenter cohort study of all individuals enrolled in the Prospective OUtcomes of Cricopharyngeal Hypertonicity (POUCH) Collaborative. Patient survey, comorbidities, radiography, laryngoscopy findings, and patient-reported outcome measures (e.g., Eating Assessment Tool [EAT-10]) data were abstracted from a REDCap database and summarized using means, medians, percentages, and frequencies. Diagnostic categories were compared using analysis of variance. RESULTS: A total of 250 persons were included. The mean age (standard deviation [SD]) of the cohort was 69.0 (11.2). Forty-two percent identified as female. Zenker diverticula (ZD) was diagnosed in 85.2%, 9.2% with CPMD without diverticula, 4.4% with a Killian Jamieson diverticula (KJD), and 1.2% traction-type diverticula. There were no differences between diagnostic categories in regard to age, gender, and duration of symptoms (p = 0.25, 0.19, 0.45). The mean (SD) EAT-10 score for each group was 17.1 (10.1) for ZD, 20.2 (9.3) for CPMD, and 10.3 (9.4) for KJD. Patients with isolated CPMD had significantly greater EAT-10 scores compared to the other diagnostic groups (p = 0.03). CONCLUSION: ZD is the most common, followed by CPMD without diverticula, KJD, and traction-type. Patients with isolated obstructing CPMD may be more symptomatic than persons with ZD or KJD. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:1349-1355, 2023.
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Doenças do Esôfago , Doenças Musculares , Doenças Faríngeas , Divertículo de Zenker , Humanos , Feminino , Divertículo de Zenker/complicações , Divertículo de Zenker/cirurgia , Esfíncter Esofágico Superior , Estudos de Coortes , Estudos ProspectivosRESUMO
OBJECTIVES: Endoscopic laser wedge excision (LWE) is an effective treatment option for idiopathic subglottic stenosis (iSGS); however, data regarding complications following LWE are limited. The aim of the following analysis was to provide a review of frequency and type of complications that occur with LWE in patients with iSGS. STUDY DESIGN: Retrospective review. METHODS: Patients with iSGS undergoing LWE between January 2002 and September 2021 were performed. Demographic data were recorded. Complications were stratified into major and minor categories. The frequency of these complications and the respective treatment for them was analyzed. RESULTS: 212 patients within the study period underwent a total of 573 LWE procedures. All but two patients were female, with a median age of 54 years at time of LWE. Of these patients, 43 (20 %) patients experienced a complication. Of these, only 7 (15 %) of the reported complications were considered major while the rest were minor in nature. Major complications included 3 cases of post-operative hemoptysis, 1 case of tracheitis, and 3 cases of reduced vocal fold hypomobility with concurrent glottic stenosis. Minor complications consisted of 2 cases of tooth fracture and 34 cases of tongue paresthesia post-operatively that was self-limited. There were no mortalities. CONCLUSION: Major complications occur in <5 % of LWE procedures based off the analysis. All major complications were managed without significant long-term morbidity. Minor complications with the LWE are self-limited in nature. Our data supports the LWE as a safe treatment option for iSGS.
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Laringoestenose , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Constrição Patológica , Laringoestenose/etiologia , Laringoestenose/cirurgia , Endoscopia/métodos , Glote/cirurgia , LasersRESUMO
Abstract Introduction Zenker diverticulum (ZD) usually affects adults after the 7th decade of life. Treatment for ZD is indicated for all symptomatic patients, but some patients prefer to defer surgical treatment until symptoms get worse and decrease their quality of life. Objective To evaluate the association of the preoperative symptoms in ZD patients with the size of the ZD. Methods A retrospective study design. Electronic medical records were used to identify patients diagnosed with ZD and treated over 11 years. Data collection included the chief complaints and symptoms, medical history, and findings on radiologic swallow evaluations of the patients. The diverticulum size was stratified into 3 groups: small (< 1 cm), moderate (1-3 cm), and large (> 3 cm). Results A total of 165 patients were enrolled and stratified by diverticulum size (48 small, 67 medium, and 50 large). Dysphagia, cough, and regurgitation were the most prevalent symptoms. Dysphonia was more frequent among patients with a small pouch. Logistic regression analysis showed that dysphagia and choking were associated with large and medium diverticulum size (p < 0.05). Additionally, dysphonia was significantly associated with the presence of a small-sized ZD (p < 0.04). Conclusion Upper gastrointestinal symptoms such as dysphagia and choking may be associated with a ZD > 1 cm and should always be evaluated. Additionally, the presence of dysphonia was found to be correlated with a ZD < 1 cm, suggesting that a prompt and appropriate fluoroscopic evaluation must be considered in those patients in whom no other clear cause of dysphonia is evident.
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Idiopathic subglottic stenosis (iSGS) is a localized airway disease that almost exclusively affects females. Understanding the molecular mechanisms involved may provide insights leading to therapeutic interventions. Next-generation sequencing was performed on tissue sections from patients with iSGS (n = 22), antineutrophil cytoplasmic antibody-associated vasculitis (AAV; n = 5), and matched controls (n = 9) to explore candidate genes and mechanisms of disease. Gene expression changes were validated, and selected markers were identified by immunofluorescence staining. Epithelial-mesenchymal transition (EMT) and leukocyte extravasation pathways were the biological mechanisms most relevant to iSGS pathogenesis. Alternatively activated macrophages (M2) were abundant in the subepithelium and perisubmucosal glands of the airway in iSGS and AAV. Increased expression of the mesenchymal marker S100A4 and decreased expression of the epithelial marker epithelial cell adhesion molecule (EPCAM) further supported a role for EMT, but to different extents, in iSGS and antineutrophil cytoplasmic antibody-associated subglottic stenosis. In patients with iSGS, high expression of prostate transmembrane protein, androgen induced 1 (PMEPA1), an EMT regulator, was associated with a shorter recurrence interval (25 versus 116 months: hazard ratio = 4.16; P = 0.041; 95% CI, 1.056-15.60). Thus, EMT is a key pathogenetic mechanism of subglottic stenosis in iSGS and AAV. M2 macrophages contribute to the pathogenesis of both diseases, suggesting a shared profibrotic mechanism, and PMEPA1 may be a biomarker for predicting disease recurrence in iSGS.
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Anticorpos Anticitoplasma de Neutrófilos , Laringoestenose , Masculino , Feminino , Humanos , Constrição Patológica , Prognóstico , Laringoestenose/genética , Laringoestenose/patologia , Análise de Sequência de RNA , Proteínas de Membrana/genéticaRESUMO
Introduction Zenker diverticulum (ZD) usually affects adults after the 7 th decade of life. Treatment for ZD is indicated for all symptomatic patients, but some patients prefer to defer surgical treatment until symptoms get worse and decrease their quality of life. Objective To evaluate the association of the preoperative symptoms in ZD patients with the size of the ZD. Methods A retrospective study design. Electronic medical records were used to identify patients diagnosed with ZD and treated over 11 years. Data collection included the chief complaints and symptoms, medical history, and findings on radiologic swallow evaluations of the patients. The diverticulum size was stratified into 3 groups: small (< 1 cm), moderate (1-3 cm), and large (> 3 cm). Results A total of 165 patients were enrolled and stratified by diverticulum size (48 small, 67 medium, and 50 large). Dysphagia, cough, and regurgitation were the most prevalent symptoms. Dysphonia was more frequent among patients with a small pouch. Logistic regression analysis showed that dysphagia and choking were associated with large and medium diverticulum size ( p < 0.05 ) . Additionally, dysphonia was significantly associated with the presence of a small-sized ZD ( p < 0.04). Conclusion Upper gastrointestinal symptoms such as dysphagia and choking may be associated with a ZD > 1 cm and should always be evaluated. Additionally, the presence of dysphonia was found to be correlated with a ZD < 1 cm, suggesting that a prompt and appropriate fluoroscopic evaluation must be considered in those patients in whom no other clear cause of dysphonia is evident.
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Objectives Juvenile nasopharyngeal angiofibromas (JNAs) are uncommon tumors with an evolving treatment paradigm. The objective of this study was to compare our prior experience reported in 2005 with our most contemporary series to compare practice improvements and the impact of expanded endonasal procedures. Design Retrospective review comparing a contemporary 22 patients with JNA who underwent surgical management between 2005 and 2019, compared with a historical cohort of 65 patients from the same center. Results The most common presenting symptom was epistaxis (68%). The median maximum tumor diameter was 4.4 cm. All patients underwent preoperative embolization. An endoscopic endonasal approach (EEA) was used in 18 patients (82%), compared with 9% in the series prior to 2005. Gross total resection was achieved in all patients. The median estimated blood loss was 175 and 350 mL for EEA and open (transfacial) cases, respectively. Only two patients (9%) required a blood transfusion compared with 52% on the previous series. The median follow-up was 19 months. The overall recurrence rate was 9% in this series and 24% in the previous series. No patient required radiation therapy in follow-up compared with 3% in our historical cohort. Conclusion There have been significant changes regarding the management of patients with JNA compared with the previous Mayo Clinic experience. The EEA has become the preferred route over the transfacial approaches to treat JNA in selected patients who do not have intracranial extension. Preoperative embolization has aided in reducing the postoperative transfusion rates.
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OBJECTIVES: To identify the differences in sensitivity and accuracy between ultrasound-guided and palpation-guided fine needle aspirations (FNA) of suspicious lymph nodes in patients with human papillomavirus (HPV) (+) oropharyngeal squamous cell carcinoma (OPSCC). Additional objectives included identifying patient specific factors affecting biopsy accuracy and evaluating potential differences in accuracy between fine and core needle biopsies. STUDY DESIGN: Retrospective chart review. MATERIALS AND METHODS: A retrospective study of diagnostic sensitivity was completed at a single tertiary care center between 1/1/2006-12/31/2016. Participants included patients who underwent pretreatment FNA biopsy with HPV(+)OPSCC confirmed pathologically following neck dissection or excisional lymph node biopsy. A true positive (TP) on FNA biopsy was defined as an FNA biopsy concerning for squamous cell carcinoma (SCC) that was confirmed on excisional biopsy or neck dissection. A false negative (FN) was defined as a negative FNA but metastatic disease identified on excisional biopsy or neck dissection. Sensitivity was calculated as TPs/(TPs + FNs). Sensitivity was compared among techniques using chi-square and Fisher exact tests. RESULTS: A total of 209 FNA biopsies among 198 patients were included in the study, including 31 (15%) palpation-guided FNAs, 160 (77%) ultrasound-guided FNAs, and 18 (9%) ultrasound-guided FNA + core biopsies. Sensitivity was significantly different among palpation-guided FNA, ultrasound-guided FNA, and ultrasound-guided FNA + core biopsies (48% vs. 83% vs. 94%, respectively; P < .001) but there was no significant difference in sensitivity between ultrasound-guided FNA versus ultrasound-guided FNA + core biopsies (P = .31). CONCLUSION: The use of ultrasound guidance in FNA biopsies of nodal metastases in HPV(+)OPSCC improves sensitivity compared to palpation guidance alone. Ultrasound guided biopsies are preferred in patients with suspected nodal metastasis from HPV(+)OPSCC. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:2396-2402, 2022.
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Alphapapillomavirus , Neoplasias de Cabeça e Pescoço , Infecções por Papillomavirus , Humanos , Papillomaviridae , Carcinoma de Células Escamosas de Cabeça e Pescoço/cirurgia , Carcinoma de Células Escamosas de Cabeça e Pescoço/patologia , Estudos Retrospectivos , Infecções por Papillomavirus/patologia , Metástase Linfática/patologia , Biópsia Guiada por Imagem/métodos , Linfonodos/patologia , Neoplasias de Cabeça e Pescoço/patologia , Ultrassonografia de Intervenção/métodos , Sensibilidade e EspecificidadeRESUMO
PURPOSE: The purpose of our study is to determine the rate of detectability of ctHPVDNA after surgery but before adjuvant therapy in patients with human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (HPV[+]OPSCC) and to investigate whether detectable ctHPVDNA at this time point may be associated with risk of recurrence. METHODS AND MATERIALS: We examined prospectively collected samples from patients with OPSCC in a blinded fashion using a multianalyte polymerase chain reaction assay. We collected 45 samples from patients with HPV(+)OPSCC preop (before any treatment) and 159 samples postop (before or at the start of adjuvant radiation therapy). We identified samples via the radiation oncology biobank or via participation in a clinical trial. Radiation therapy consisted of 60 Gy ± cisplatin or de-escalation (30 Gy to 36 Gy in 20 bid fractions + docetaxel). For our preliminary analysis, 32 patients had paired samples available pre- and postop. We performed additional exploratory analyses including associations of patient and tumor characteristics with recurrence using Cox proportional hazards models for all 159 postop samples. We compared detectability of ctHPVDNA across groups using logistic regression. We used Kaplan-Meier to estimate recurrence-free survival. RESULTS: In a paired analysis of 32 pre- and postop timepoints, 94% of patients had detectable ctHPVDNA preop and 41% did postop. Recurrence-free survival at 18 months was 83% (95% confidence interval, 47%-95%) for patients with detectable postop ctHPVDNA compared with 100% for patients with undetectable postop ctHPVDNA (P = .094). In an exploratory analysis of nonpaired postop samples, ctHPVDNA was detectable in 26% of patients (41 of 159) (median of 22 days postop). Age (odds ratio,1.06, P = .025), lymphovascular space invasion (odds ratio, 3.17, P = .011) and extranodal extension (odds ratio = 5.67, P = .001) were associated with detectable ctHPVDNA after surgery. Detectable postop ctHPVDNA was significantly associated with recurrence-free survival (P < .001). CONCLUSION: Among patients with detectable preop ctHPVDNA, a significant proportion have detectable postop ctHPVDNA in paired postop samples collected before the initiation of adjuvant radiation therapy. Future prospective study is warranted to investigate the association of detectable postop ctHPVDNA with recurrence, including in comparison to established clinical and pathologic risk factors.
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Alphapapillomavirus , DNA Tumoral Circulante , Neoplasias de Cabeça e Pescoço , Neoplasias Orofaríngeas , Infecções por Papillomavirus , Neoplasias de Cabeça e Pescoço/complicações , Humanos , Papillomaviridae/genética , Infecções por Papillomavirus/complicações , Prognóstico , Estudos Prospectivos , Carcinoma de Células Escamosas de Cabeça e PescoçoRESUMO
OBJECTIVE: Investigate oncologic and functional outcomes associated with transhyoid and lateral pharyngotomy (transpharyngeal) approaches in the treatment of oropharyngeal squamous cell carcinoma (OPSCC). STUDY DESIGN: Retrospective review. SETTING: Single institution (tertiary care center). METHODS: This is a retrospective case series of patients with OPSCC undergoing transpharyngeal resection from 1990 to 2017 at Mayo Clinic. Oncologic outcomes, postoperative complications, objective swallowing data, and rates of tracheostomy and percutaneous gastrostomy tube dependence were recorded. RESULTS: Of 83 patients meeting inclusion criteria, 56 (68%) were human papillomavirus positive. Overall survival rates at 5 and 10 years following surgery were 85% and 80%, respectively. Cancer-specific survival rates at these same time points were 90% and 88%. Following treatment, 35 of 49 patients (71%) had a Functional Oral Intake Scale score ≥5, indicating total oral intake of multiple consistencies; 79 of 82 (96%) were without tracheostomy or laryngectomy; and 71 of 81 (88%) were on a full oral diet. CONCLUSION: Transpharyngeal approaches provide adequate functional and oncologic outcomes in the majority of patients with OPSCC. These results may have important implications for patients who are not candidates for, or are unwilling to undergo, nonoperative therapy or for those without access to radiation therapy.
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Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Neoplasias Orofaríngeas , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/cirurgia , Humanos , Neoplasias Orofaríngeas/patologia , Neoplasias Orofaríngeas/cirurgia , Estudos Retrospectivos , Carcinoma de Células Escamosas de Cabeça e PescoçoAssuntos
Falso Aneurisma/etiologia , Doenças Assintomáticas , Implante de Prótese Vascular/métodos , Artéria Carótida Interna , Ossificação Heterotópica/complicações , Osso Temporal/anormalidades , Falso Aneurisma/diagnóstico , Falso Aneurisma/cirurgia , Angiografia por Tomografia Computadorizada/métodos , Artéria Femoral/transplante , Seguimentos , Humanos , Imageamento Tridimensional , Masculino , Adulto JovemRESUMO
OBJECTIVE: We present the outcomes for patients with idiopathic subglottic stenosis (iSGS) following their first carbon dioxide laser wedge excision (LWE) procedure, additionally examining the effect of compliance with adjuvant medical therapy (triple therapy) after the operation. STUDY DESIGN: Retrospective chart review. SETTING: Tertiary center. METHODS: A retrospective review was performed on 183 patients with iSGS following their first LWE and their compliance to adjuvant medical therapy (inhaled corticosteroid, proton pump inhibitor, trimethoprim-sulfamethoxazole) following the operation, with all reviewed to December 31, 2020. The primary outcome variable was median time to recurrence (MTR). Patients were stratified by whether the LWE was their first operation (LWE primary or secondary), by compliance to triple therapy, and by compliance with trimethoprim-sulfamethoxazole. Kaplan-Meier analysis and Cox proportional hazards were used to evaluate the MTR across the stratifications. RESULTS: An overall 113 patients underwent their first LWE, while 70 received the procedure after having undergone 1 to 13 procedures. The MTR between LWE primary and secondary was 4.6 and 2.9 years, respectively. Adjusted Cox proportional hazards comparing these 2 groups revealed the number of prior operations to be a confounding variable. A statistically increased MTR was demonstrated with greater degrees of medical compliance. CONCLUSION: LWE conferred an MTR of 4.1 years in the iSGS cohort. The number of prior procedures preceding LWE behaved as a confounding variable. Patients who were completely or partially compliant to triple therapy appear to demonstrate increased intervals prior to recurrence.
Assuntos
Laringoestenose , Terapia a Laser , Constrição Patológica/cirurgia , Humanos , Laringoestenose/cirurgia , Terapia a Laser/métodos , Lasers , Recidiva Local de Neoplasia/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Combinação Trimetoprima e SulfametoxazolRESUMO
OBJECTIVE: To describe and compare rates of metachronous and synchronous second primaries of the contralateral tonsil in patients with primary HPV(+) tonsillar squamous cell carcinoma (SCC). STUDY DESIGN: Retrospective cohort study. MATERIALS AND METHODS: This is a single tertiary care center retrospective case series, from 2006 to 2019, of HPV(+) tonsillar SCC patients who underwent primary surgical resection with unilateral wide-field tonsillectomy or bilateral tonsillectomy for diagnostic or therapeutic purposes. A metachronous second primary is one diagnosed >6 months after completion of surgical treatment. A synchronous second primary is one diagnosed during bilateral tonsillectomy for unilateral HPV(+) tonsillar SCC. Rates of second primary and patient characteristics were compared using chi-square tests. RESULTS: About 303 patients underwent unilateral surgical resection +/- adjuvant therapy for HPV(+) tonsillar SCC. One (0.3%) developed a metachronous second primary in the contralateral tonsil 11.9 years following treatment. Fifty-seven patients with HPV(+) tonsillar SCC underwent bilateral tonsillectomy, and 37/57 (65%) had no clinical signs for contralateral disease. Of these, only 1/37 (2.7%) was incidentally found to have a synchronous second primary. Twenty patients underwent bilateral tonsillectomy due to clinical concern for contralateral disease. Of these, 3/20 (15%) were found to have a synchronous HPV(+) SCC in the contralateral tonsil. CONCLUSIONS: The prevalence of metachronous second primary after appropriate treatment of HPV(+) tonsillar SCC is very low (0.3%) and so is the chance of incidentally discovering a synchronous second primary during bilateral tonsillectomy (2.7%). We do not recommend bilateral tonsillectomy as a part of the routine algorithm in the surgical management of these patients. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:332-338, 2022.