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OBJECTIVE: To propose a novel quality metric tool for retrospectively examining ESS performed on chronic rhinosinusitis (CRS) patients, ultimately to facilitate clinician self-assessment and optimize care provision within this population. DESIGN: Quality improvement study. SETTING: Multi-center. PARTICIPANTS: Observational, prospective research database of adult patients with medically recalcitrant CRS, presenting to seven North-American academic rhinology centers, who underwent ESS between 2011 and 2021. Participant characteristics, comorbidities, and preoperative study measures were collected. MAIN OUTCOMES AND MEASURES: A simple ratio of preoperative Lund-Mackay (LM) score to the number of sinus regions operated on during the course of ESS was determined for each participant and dichotomized into ratios of >1.0 or <1.0. RESULTS: 828 study participants with medically recalcitrant CRS met final study inclusion, of which 47.8 % were male with an average age of 49.0 years. Approximately 50.9 % of participants had a history of previous ESS. Overall mean ratio between preoperative LM scores and numbers of surgically addressed sinuses for all patients with CRS (n = 828) was 1.61 (range: 0.00-6.00), with a minority of subjects (n = 108; 13.0 %) found to have ratios below 1.00. Mean ratios between patients who underwent primary ESS versus revision ESS were not statistically different (2.00 [±0.83] vs 1.98 [±0.88]; 0.02 %, 95 % CI -0.10, 0.14; P = 0.76), whereas differences in mean ratios between CRSsNP patients (without nasal polyposis) and CRSwNP patients (with nasal polyposis) were statistically significant (1.78 [±0.93] vs 2.26 [±0.67]; 0.48 %, 95 % CI 0.37, 0.59; P ≤ 0.001). CONCLUSIONS AND RELEVANCE: This quality metric ratio represents a simple operational means for clinicians to integrate qualitative methodology into self-reflection when evaluating the extent of ESS performed on CRS patients. Its use as a clinical tool for retrospective self-reflection enables the surgeon to identify areas for improvement, assess situational specifics, and hone their craft.
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Endoscopia , Melhoria de Qualidade , Rinossinusite , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença Crônica , Endoscopia/métodos , Seios Paranasais/cirurgia , Estudos Prospectivos , Estudos Retrospectivos , Rinossinusite/diagnóstico , Rinossinusite/cirurgia , Autoavaliação (Psicologia)RESUMO
BACKGROUND: With modern treatment paradigms, olfactory neuroblastoma (ONB) has favorable overall survival (OS); however, the incidence of recurrence remains high. The primary aims of this study were to delineate the prognosis of recurrence of ONB and explore how recurrence subsites are associated with OS, disease-specific survival (DSS), and further recurrence. METHODS: A retrospective chart review of ONB cases from nine academic centers between 2005 and 2021 was completed. Tumor characteristics, recurrence subsites, timelines to recurrence, additional recurrences, and survival estimates were determined using descriptive and time-to-event analyses. RESULTS: A final cohort of 233 patients was identified, with 70 (30.0%) patients recurring within 50.4 (standard deviation ±40.9) months of diagnosis on average, consisting of local (50%), neck (36%), intracranial (9%), and distant (6%) recurrence. Compared with subjects without recurrence, patients with recurrence had significantly different primary American Joint Committee on Cancer T stage (p < 0.001), overall stage (p < 0.001), and modified Kadish scores (p < 0.001). Histopathology identified that dural involvement and positive margins were significantly greater in recurrent cases. First recurrence was significantly associated with worse 5-year DSS (hazard ratio = 5.62; p = 0.003), and subjects with neck or local recurrence had a significantly better DSS compared to intracranial or distant recurrence. CONCLUSIONS: Recurrent cases of ONB have significantly different stages and preoperative imaging factors. Patients with local or neck recurrence, however, have better DSS than those with intracranial or distant recurrence, independent of initial tumor stage or Hyams grade. Identifying specific factors that confer an increased risk of recurrence and DSS is important for patient counseling in addition to surveillance planning.
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Estesioneuroblastoma Olfatório , Recidiva Local de Neoplasia , Neoplasias Nasais , Humanos , Estesioneuroblastoma Olfatório/patologia , Estesioneuroblastoma Olfatório/mortalidade , Estesioneuroblastoma Olfatório/terapia , Masculino , Feminino , Pessoa de Meia-Idade , Neoplasias Nasais/patologia , Neoplasias Nasais/mortalidade , Neoplasias Nasais/epidemiologia , Neoplasias Nasais/diagnóstico , Recidiva Local de Neoplasia/epidemiologia , Estudos Retrospectivos , Idoso , Adulto , Cavidade Nasal/patologia , Prognóstico , Estadiamento de NeoplasiasRESUMO
KEY POINTS: Clear visualization during transnasal endoscopic surgery (TNES) is crucial for safe, efficient surgery. The endoscopic surgical field clarity index (ESFCI) is an artificial intelligence-enabled measure of surgical field quality. The ESFCI allows researchers to evaluate interventions to improve visualization during TNES.
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Inteligência Artificial , Humanos , Endoscopia/métodos , Cirurgia Endoscópica por Orifício Natural/métodos , Nariz/cirurgiaRESUMO
Sinonasal squamous cell carcinoma (SNSCC) and sinonasal undifferentiated carcinoma (SNUC) are two of the most common, high-grade malignancies of the sinonasal cavity. The standard of care for resectable lesions per the National Comprehensive Cancer Network (NCCN) guidelines includes surgical resection with negative margins plus adjuvant radiation therapy. However, surgery for locally advanced disease with both orbital and intracranial involvement is associated with significant morbidity and poor overall survival. Over the last decade, induction chemotherapy (IC) has emerged as part of a multimodal treatment strategy to optimize locoregional disease control and minimize substantial surgical morbidity such as orbital exenteration without compromising rates of overall survival. The response to IC both guides additional therapy and helps prognosticate a patient's disease. This narrative review examines the data surrounding the management of patients with SNSCC and SNUC. The pros and cons of upfront surgical management plus adjuvant therapy will be explored, and the case for IC will be presented. The IC-specific regimens and treatment paradigms for SNSCC and SNUC will each be explored in detail. Organ preservation, treatment morbidity, and survival data will be presented, and evidence-based recommendations will be presented for the management of these patients.
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Objective Though microvascular free tissue transfer is well established for open skull base reconstruction, normative data regarding flap design and inset after endoscopic endonasal skull base surgery (ESBS) is lacking. We aim to describe anatomical considerations of endoscopic endonasal inset of free tissue transfer of transclival (TC) and anterior cranial base resection (ACBR) defects. Design and Setting Radial forearm free tissue transfer (RFFTT) model. Participants Six cadaveric specimens. Main Outcome Measures Pedicle orientation, pedicle length, and recipient vessel intraluminal diameter. Results TC and ACBR defects averaged 17.2 and 11.7 cm 2 , respectively. Anterior and lateral maxillotomies and endoscopic medial maxillectomies were prepared as corridors for flap and pedicle passage. Premasseteric space tunnels were created for pedicle tunneling to recipient facial vessels. For TC defects, the RFFTT pedicle was oriented cranially with the flap placed against the clival defect (mean pedicle length 13.1 ± 0.6 cm). For ACBR defects, the RFFTT pedicle was examined in three orientations with respect to anterior-posterior axis of the RFFTT: anteriorly, posteriorly, and laterally. Lateral orientation offered the shortest average pedicle length required for anastomosis in the neck (11.6 ± 1.29 cm), followed by posterior (13.4 ± 0.7cm) and anterior orientations (14.4 ± 1.1cm) ( p < 0.00001, analysis of variance). Conclusions In ACBR reconstruction using RFFTT, our data suggests lateral pedicle orientation shortens the length required to safely anastomose facial vessels and protects the frontal sinus outflow anteriorly while limiting pedicle exposure through a maxillary corridor within the nasal cavity. With greater understanding of anatomical factors related to successful preoperative flap planning, free tissue transfer may be added to the ESBS reconstruction ladder.
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BACKGROUND: To determine if the utilization of selective serotonin reuptake inhibitors (SSRIs) increases the risk of osteomyelitis as a sequela of dental implant failure. We also report the case of a patient on long-term SSRIs who presented with dental implant failure and subsequently developed mandibular osteomyelitis. METHODS: We performed a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) in PubMed, Google Scholar and Embase, for all records pertaining to SSRIs, dental implants, and mandibular osteomyelitis. RESULTS: SSRIs are associated with increased risk of dental implant failure, and our results suggest that they may be independently associated with mandibular osteomyelitis in the setting of implant failure. Though there was no evidence of mandibular osteomyelitis specifically following SSRI-related dental implant failure, there were a few case reports on osteomyelitis resulting from failed dental implant osseointegration. CONCLUSIONS: In the context of long-term SSRI utilization, our findings suggest that osteomyelitis should be considered in the differential diagnosis of patients with recent dental implant placement or failure.
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Implantes Dentários/efeitos adversos , Falha de Restauração Dentária , Doenças Mandibulares/induzido quimicamente , Osteomielite/induzido quimicamente , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVES: Pediatric patients who undergo tracheostomy tube placement are medically complex with a high risk of morbidity and mortality. They are often premature with multiple cardiopulmonary comorbidities. This study reviews the demographics and outcomes within this population to identify at-risk patient groups at our hospital. METHODS: A retrospective chart review of those with pediatric tracheostomy placement from 2015 to 2016 at our hospital was performed (n = 92). Demographic and post-discharge data were collected at 30, 60, and 90-days during the global period. RESULTS: Ventilator dependence was the most common reason for placement. 79.3% of patients had two or more major comorbidities. 44% had an emergency department (ED) visit and subsequent hospital admission within the first 90 days post-discharge, with 36% being trach/respiratory-related. The 90-day mortality was 19.6%; however, at the time of chart review, mortality was 35% with only 1 (1.1%) being from trach-related complications. Patients with longer admissions were more likely to die prior to discharge, p = .001. Lastly, patients who died were 3 times more likely to have > 25% no-shows to their outpatient appointments compared to those living throughout the study period. CONCLUSION: Our population had a high incidence of ED visits, readmission rates, and mortality; however, trach-related causes remained low. Mortality risk increased with more no-show appointments and residing a further distance from our hospital. Furthermore, multiple co-morbidities, with longer hospital stays also increased risk of mortality. Identifying those with the highest risk for complications will enable us to target families for increased home-care education to decrease readmissions and mortality. LEVEL OF EVIDENCE: 4.
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Readmissão do Paciente , Traqueostomia , Assistência ao Convalescente , Criança , Serviço Hospitalar de Emergência , Humanos , Alta do Paciente , Estudos RetrospectivosRESUMO
OBJECTIVES/HYPOTHESIS: Pediatric chronic rhinosinusitis (CRS) is a prevalent disease with few objective measurements available to predict which patients will require surgical intervention. The Lund-Mackay (LM) score for computed tomography (CT) scans is one objective data point available for the adult population; however, a dedicated scoring system in the pediatric population has not been popularized. We present a Pediatric Sinus Staging System (PSSS) that considers both opacification and the varying developmental stages of each sinus. STUDY DESIGN: Retrospective chart review. METHODS: We analyzed CT scans of pediatric patients with a diagnosis of CRS. Both LM and PSSS scores were calculated for each scan. Groups were formed based on treatment outcomes and included patients who were treated successfully with medical therapy and/or adenoidectomy (med/adenoid), patients who required functional endoscopic sinus surgery (FESS), and patients who required revision FESS. RESULTS: Overall, 76 patient scans were reviewed. PSSS values were significantly less than LM for the control group (P = .001) and significantly higher for patients with cystic fibrosis (P = .027) and with CRS with polyps (P = .001). The ideal cutoff for PSSS to distinguish between med/adenoid and single FESS treatment with a sensitivity 90.6% and specificity of 50.0% was ≥2. CONCLUSIONS: The PSSS gives a more descriptive score by accounting for the opacification and pneumatization of each sinus. Our current results show similar values between PSSS and LM scores, which suggests internal validity. In addition, a PSSS score of ≥2 may help physicians better counsel families on the likelihood of requiring FESS. Further investigation is needed to fully validate the PSSS. LEVEL OF EVIDENCE: 3b Laryngoscope, 131:E642-E648, 2021.
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Doenças dos Seios Paranasais/diagnóstico por imagem , Adolescente , Criança , Pré-Escolar , Doença Crônica , Feminino , Humanos , Lactente , Masculino , Doenças dos Seios Paranasais/patologia , Doenças dos Seios Paranasais/terapia , Reprodutibilidade dos Testes , Estudos Retrospectivos , Rinite/diagnóstico por imagem , Rinite/patologia , Rinite/terapia , Índice de Gravidade de Doença , Sinusite/diagnóstico por imagem , Sinusite/patologia , Sinusite/terapia , Tomografia Computadorizada por Raios XRESUMO
Endoscopic endonasal approaches offer an important alternative in the management of posterior inferomedial orbital pathology. Beginning with endoscopic orbital decompressions for Graves' disease, the endonasal corridor for the management of intra- and extraconal pathologies has continued to evolve. Endonasal removal of orbital cavernous hemangiomas is well described in the literature; however, many other benign and malignant pathologies of the medial orbit can be accessed through this approach. Advantages of the endonasal approach include improved visualization and decreased manipulation of orbital contents in the medial and posterior orbit. Additionally, for tumors that extend from the paranasal sinuses into the orbit, this corridor may be ideal for concurrent management. The current literature for this approach will be reviewed including the oncologic results, complications, limitations, and reconstructive needs along with pertinent anatomy. In addition, data from our own institution will be reviewed.
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OBJECTIVE: To describe cochlear implant performance outcomes in adult patients in whom no intraoperative electrically evoked compound action potential (ECAP) responses were able to be obtained despite intracochlear electrode placement. STUDY DESIGN: Retrospective case review. SETTING: Academic tertiary center. SUBJECTS AND METHODS: Patients 18 years of age and older undergoing cochlear implantation between May 2010 and September 2018 with absent ECAP measurements intraoperatively with intracochlear electrode positioning were identified. Patient performance on sentence recognition testing using the Hearing in Noise Test (HINT) and AzBio at 6 to 12 months postoperatively was compared to preimplantation scores. Additional collected data included patient demographics, etiology of hearing loss, and preoperative pure-tone average (PTA) and word recognition scores (WRSs). RESULTS: Intraoperative ECAP measurements were unable to be obtained in 15 cochlear implants performed on 14 patients out of 383 cochlear implant cases. Of the patients with absent ECAP measures, the mean ± SD age was 61.7 ± 15.7 years. Causes of hearing loss included congenital hearing loss, meningitis, autoimmune inner ear disease, otosclerosis, presbycusis, and Ménière's disease. The average preoperative PTA was 103.5 ± 17.0 dB. Twelve implanted ears had a WRS of 0% and 9 had a HINT score of 0% prior to surgery. The mean HINT score at 6 to 12 months postimplantation was 57.8% ± 37.8% and had improved by 42.6% ± 35.6% compared to the mean preimplantation HINT score (95% confidence interval, 22.0%-63.1%, P = .001, paired Student t test). CONCLUSION: There is a wide range of cochlear implant performance in patients with absent intraoperative ECAP measures ranging from sound awareness to HINT scores of 100%.
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Implante Coclear , Implantes Cocleares , Surdez , Perda Auditiva , Potenciais de Ação/fisiologia , Adolescente , Adulto , Idoso , Surdez/cirurgia , Perda Auditiva/cirurgia , Humanos , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
We report our experience using the ultrasonic bone aspirator (UBA) for transcanal endoscopic "inside out" mastoidectomy. The UBA has irrigation, suction, and nonrotatory ultrasonic bone-removing technology in 1 handpiece, which makes it appropriate for bone removal during this procedure. The results of our study show that this technique is safe and effective for patients with cholesteatoma in a small sclerotic mastoid. We also discuss the nuances associated with using the UBA during endoscopic ear surgery.