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Purpose: The size of the median nerve may serve as a useful parameter to predict carpal tunnel syndrome (CTS) in a subset of patients. The purpose of this study was to evaluate magnetic resonance imaging-based measurements of median nerve cross-sectional area (CSA) to examine trends between patient subgroups and CSA that may assist in predicting the individuals who are most likely to develop CTS symptoms. Methods: A retrospective chart review of 1,273 wrist magnetic resonance images was performed, and the images were analyzed to evaluate the median nerve CSA at the level of the pisiform and the hook of hamate. The age, sex, height, weight, and body mass index (BMI) of the patients were collected from their medical records. Results: The median nerve size correlated with patient BMI. Additionally, patients with CTS had larger median nerves at the hook of hamate and pisiform than those without CTS. When subdividing patients on the basis of BMI, obese patients with CTS had larger median nerve CSA at the pisiform than those without CTS. Conclusions: This study demonstrated that increased BMI is associated with increased median nerve CSA at the hook of hamate and pisiform in patients with or without CTS. Additionally, patients with CTS had larger median nerve CSA than those without CTS. Measurements at these locations may help predict individuals who are likely to experience median nerve impingement. Type of study/level of evidence: Prognostic III.
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Educational objective: To investigate the impact of SARS-CoV-2 on sinonasal quality of life, olfaction, and cognition at different stages of viral infection and evaluate the association between olfaction and cognition in this population cohort. Objectives: While olfactory dysfunction (OD) is a frequently reported symptom of COVID-19 (98% prevalence), neurocognitive symptoms are becoming more apparent as patients recover from infection. This study aims to address how different stages of infection [active infection (positive PCR test, symptomatic) vs. recovered (7 days post-symptoms)] compared to healthy control patients influence sinonasal quality of life, olfactory function, and cognition. Study design: Prospective, longitudinal, case-control. Methods: Participants completed the SNOT-22, University of Pennsylvania Smell Identification Test (UPSIT) and validated cognitive examinations to assess degree of smell loss and neurocognitive function at baseline and at 1 and 3 months for the active group and 3 months for the recovered group. Self-reported olfactory function and overall health metrics were also collected. Results: The recovered group had the lowest average UPSIT score of 27.6 compared to 32.7 (active) and 32.6 (healthy control). 80% (n = 24) of the recovered patients and 56.3% (n = 9) of the active patients suffered from smell loss. In follow-up, the active group showed improvement in UPSIT scores while the recovered group scores worsened. In terms of neurocognitive performance, recovered patients had lower processing speed despite an improving UPSIT score. Conclusion: SARS-CoV-2 infection was found to impact olfactory function in a delayed fashion with significant impact despite recovery from active infection. Although olfactory function improved, decrements in cognitive processing speed were detected in our cohort.
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OBJECTIVE: Residency interviews serve as an opportunity for prospective applicants to evaluate programs and to determine their potential fit within them. The 2019 SARS-CoV2 pandemic mandated programs conduct interviews virtually for the first time. The purpose of this study was to assess applicant perspectives on the virtual interview. METHODS: A Qualtrics survey assessing applicant characteristics and attitudes toward the virtual interview was designed and disseminated to otorhinolaryngology applicants from 3 large academic institutions in the 2020 to 2021 application cycle. RESULTS: A total of 33% of survey applicants responded. Most applicants were satisfied with the virtual interview process. Applicants reported relatively poor quality of interactions with residents and an inability to assess the "feel" of a geographic area. Most applicants received at least 11 interviews with over a third of applicants receiving >16 interviews. Only 5% of applicants completed >20 interviews. Most applicants believed interviews should be capped between 15 and 20 interviews. Most applicants reported saving >$5000, with over a quarter of applicants saving >$8000, and roughly one-third of applicants saving at least 2 weeks of time with virtual versus in-person interviews. CONCLUSIONS: While virtual interviews have limitations, applicants are generally satisfied with the experience. Advantages include cost and time savings for both applicants and programs, as well as easy use of technology. Continuation of the virtual interview format could be considered in future application cycles; geographical limitations may be overcome with in-person second looks, and increased emphasis should be placed on resident interactions during and prior to interview day.
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COVID-19 , Internato e Residência , Otolaringologia , COVID-19/epidemiologia , Humanos , Otolaringologia/educação , RNA Viral , SARS-CoV-2 , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Fractional exhaled nitric oxide (FeNO) is a cost-effective, noninvasive point-of-care test that has proven valuable in identifying patients with lower airway inflammation and predicting the likelihood of responsiveness to inhaled corticosteroid therapy in asthma. The utility of FeNO in upper airway disease, specifically in CRS, remains to be determined. OBJECTIVE: The goal of this study was to test whether FeNO could serve as a noninvasive marker of sinonasal mucosal inflammation in CRS patients. METHODS: FeNO was obtained using a nitric oxide analyzer (NIOX VERO) as well as nasal mucus, the 22-item Sinonasal Outcome Test (SNOT-22), University of Pennsylvania Smell Identification Test (UPSIT), and Lund-Kennedy endoscopic scores concurrently in 112 CRS patients. Nasal mucus was analyzed for cytokine expression using solid-phase sandwich ELISA. Linear regression with Spearman correlation coefficient was used to determine strength of relationship between variables. RESULTS: CRS patients showed elevated FeNO levels with asthma (47.12 ± 5.21â ppb) or without asthma (43.24 ± 9.810â ppb). Elevated FeNO levels correlated with sinonasal mucosal inflammation, as determined by increased levels of CCL26 and TNFα in nasal mucus obtained from CRS patients. Furthermore, elevated FeNO levels selectively correlated with worsened SNOT-22 nasal symptoms (P = 0.03) and Lund-Kennedy endoscopic scores (P = 0.007), but did not correlate with UPSIT scores. CONCLUSIONS: FeNO levels correlated with increased sinonasal mucosal inflammation and symptom severity in CRS regardless of asthma status. FeNO measurements may serve as a quick and noninvasive marker in evaluating CRS patients.
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Asma , Rinite , Sinusite , Humanos , Teste da Fração de Óxido Nítrico Exalado , Rinite/diagnóstico , Rinite/metabolismo , Óxido Nítrico/metabolismo , Testes Respiratórios , Sinusite/diagnóstico , Sinusite/metabolismo , Asma/diagnóstico , Inflamação/diagnóstico , Doença CrônicaRESUMO
Mucoceles are common salivary gland disorders. Mucoceles are benign, mucus-filled extravasation pseudocysts that commonly arise on the lower lip of children and young adults. Although surgical excision is commonly performed to remove these lesions, other treatments include marsupialization, micromarsupialization laser ablation, cryotherapy, intralesional steroid injection, and sclerosing agents. Traumatic sialoceles commonly arise from injury to the parotid duct. Treatment of sialoceles from acute parotid duct injury and for delayed presentations after injury are discussed. Ranulas are a subtype of mucocele from the sublingual gland classified as superficial or plunging. Treatment of ranulas must address the sublingual gland.
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Terapia a Laser , Mucocele , Rânula , Doenças das Glândulas Salivares , Criança , Humanos , Mucocele/cirurgia , Rânula/cirurgia , Doenças das Glândulas Salivares/cirurgia , Glândula Sublingual , Adulto JovemRESUMO
Supraglottitis is a life-threatening, predominantly bacterial disease that is rarely caused by viral etiologies. Herpes Simplex Virus (HSV) supraglottitis has been infrequently reported, but its presentation can mimic that of bacterial supraglottitis or pharyngitis which may lead to delayed diagnosis and increased morbidity. We present a case of supraglottitis in an immunocompetent man initially thought to have bacterial epiglottitis. After receiving a tracheostomy due to impending airway compromise and failing to improve on antibiotic therapy, biopsy of the upper airway tissue revealed infection with HSV type 2. The patient improved after multiple weeks of systemic antivirals. HSV supraglottitis remains an unusual but important diagnostic consideration in patients with dysphonia, dysphagia, ulcerative supraglottal lesions, and acute supraglottic inflammation unresponsive to antibiotics.
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Herpes Simples/complicações , Herpes Simples/patologia , Supraglotite/virologia , Herpesvirus Humano 2 , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
PURPOSE: To compare the outcomes of Pseudomonas aeruginosa keratitis (PAK) in contact lens wearers (CLWs) and non-contact lens wearers (non-CLWs) and identify risk factors for poor visual acuity (VA) outcomes in each group. DESIGN: Retrospective cohort study METHODS: Two hundred fourteen consecutive cases of PAK were included between January 2006 and December 2019. Clinical features, microbiologic results, and treatment course were compared between CLW and non-CLW groups. Analyses of clinical features predicting poor final VA were performed. RESULTS: This study identified 214 infected eyes in 207 patients with PAK, including 163 eyes (76.2%) in CLWs and 51 eyes (23.8%) in non-CLWs. The average age was 39.2 years in CLWs and 71.9 years in non-CLWs (P < .0001). The average logMAR visual acuity (VA) at presentation was 1.39 in CLWs and 2.17 in non-CLWs (P < .0001); average final VA was 0.76 in CLWs and 1.82 in non-CLWs (P < .0001). Stromal necrosis required a procedural or surgical intervention in 13.5% of CLWs and 49.0% of non-CLWs (P < .0001). A machine learning-based analysis yielded a list of clinical features that most strongly predict a poor VA outcome (worse than 20/40), including worse initial VA, older age, larger size of infiltrate or epithelial defect at presentation, and greater maximal depth of stromal necrosis. CONCLUSIONS: Non-CLWs have significantly worse VA outcomes and required a higher rate of surgical intervention, compared with CLWs. Our study elucidates risk factors for poor visual outcomes in non-CLWs with PAK.
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Antibacterianos/uso terapêutico , Lentes de Contato/microbiologia , Úlcera da Córnea/diagnóstico , Infecções Oculares Bacterianas/diagnóstico , Infecções por Pseudomonas/diagnóstico , Pseudomonas aeruginosa/isolamento & purificação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Lentes de Contato Hidrofílicas/microbiologia , Úlcera da Córnea/tratamento farmacológico , Úlcera da Córnea/microbiologia , Infecções Oculares Bacterianas/tratamento farmacológico , Infecções Oculares Bacterianas/microbiologia , Feminino , Humanos , Aprendizado de Máquina , Masculino , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , Razão de Chances , Infecções por Pseudomonas/tratamento farmacológico , Infecções por Pseudomonas/microbiologia , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Acuidade Visual/fisiologia , Adulto JovemRESUMO
Purpose: To examine the uptake, results, and patient assessment of virtual inpatient ophthalmology consultations at our academic medical center during the COVID-19 pandemic.Design: Retrospective review, pre and post COVID analysis, and teleophthalmology patient survey in the inpatient and emergency setting.Participants: Adult patients at our medical center for whom ophthalmology consultation was requested from February 24 through April 19, 2020.Methods: Patient encounters were retrieved and coded for all inpatient and emergency room ophthalmology consultations over a 4-week period before and a 4-week period after our department first offered virtual ophthalmology consultations. Theseconsultations took place over real-time video, audio, or photography between the on-call ophthalmologist and the patient and/or patient's primary physician. A four-item questionnaire was offered to patients who completed a virtual consultation.Main Outcome Measures: Virtual consultation diagnoses and management outcomes; patient assessment of virtual inpatient and emergent ophthalmic care.Results: Of all 423 included encounters, 258 (61%) occurred during the 4 weeks before offering virtual consultations and 165 (39%) encounters occurred during the subsequent 4-week period, indicating a 36% decrease in ophthalmology consultations over this pandemic period. A total of 120 (28%) encounters were conducted remotely during the 8-week period. In-person emergency department (ED) encounters (as percent of total encounters) decreased from 60% to 36% (p < .01) between the first and eighth weeks of the study period. In the 4 weeks since their implementation, virtual inpatient ophthalmology consultations were utilized in 34 of 165 (21%) consultations. Of those, 20 (59%) were high acuity and 1 (3%) was escalated to the ED for in-person evaluation. Most common management decisions made included medication prescription in 46 (55%) patients and scheduling follow-up for 44 (30%) patients. In a survey administered to all 120 patients who were managed over phone or video, 56 (47%) responded. Respondents were in general agreement (Cronbach's alpha = 0.92) and expressed satisfaction with phone and virtual encounters. Specifically, 42 (49%) of 86 patients who had phone encounters noted a mean weighted satisfaction score of 4.6 out of 5 and 14 (41%) responders of 34 virtual consultation encounters noted a mean weighted satisfaction score of 4.9 out of 5. The difference between the average weighted satisfaction scores favored virtual consultation over telephone encounters (p < .01).Conclusions: Virtual inpatient ophthalmology consultations are feasible and have reported high patient satisfaction. Implementing video-based technologies to deliver high-acuity ophthalmic triage and management may help to promote patient and provider safety. In our experience, patients favored virtual consultation over telephone encounters.
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COVID-19/epidemiologia , Oftalmopatias/diagnóstico , Pacientes Internados , Oftalmologia/métodos , Satisfação do Paciente , Encaminhamento e Consulta/organização & administração , Telemedicina/métodos , Comorbidade , Serviço Hospitalar de Emergência/estatística & dados numéricos , Oftalmopatias/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , Estudos Retrospectivos , SARS-CoV-2RESUMO
Introduction: Current ophthalmologic training in medical school is inadequate in preparing medical students to handle basic eye complaints as nonophthalmology residents. Most medical students are uncomfortable performing eye examinations, but increased ophthalmology training improves confidence in this area. The University of Pittsburgh School of Medicine (UPSOM) teaches students the basics of ophthalmology with a required 1-week rotation during the 1-month specialty care clerkship (SCC), providing students with skills to perform rudimentary eye examinations as nonophthalmology providers. Methods: Within a 1-week ophthalmology rotation, we developed a series of interactive case-based teaching sessions, handouts, and homework that accompanied clinical instruction to familiarize third- and fourth-year medical students with ophthalmic equipment, terminology, diagnosis, and management. Of learners, 67 (roughly 11 per cohort) rotated on six consecutive SCCs beginning in May 2019. All learners completed an in-house exam and received resident clinical evaluations at the end of their rotation. Results: Of the 64 participants who responded to the survey, 100% rated the quality of teaching sessions outstanding or good, and 83% of students strongly agreed or agreed with the statement, "I believe the overall teaching in the ophthalmology clinical settings was good quality." The average clinical and exam score for ophthalmology over 6 months was 4.5 out of 5, and 83% respectively. Discussion: Generally positive student feedback as well as high clinical and exam scores suggested that the required UPSOM ophthalmology clerkship was both engaging and effective. This course can be easily adapted to teach students at other medical institutions.
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Oftalmologia , Estudantes de Medicina , Competência Clínica , Humanos , Oftalmologia/educação , Exame Físico , RotaçãoRESUMO
OBJECTIVE: The American Joint Committee on Cancer (AJCC) 8th edition introduced distinct clinical and pathological staging paradigms for human papilloma virus positive (HPV+) oropharyngeal squamous cell carcinoma (OPSCC). Treatment planning for OPSCC often utilizes positron emission tomography/computed tomography (PET/CT) to assess clinical stage. We hypothesize that PET/CT will accurately predict final pathologic AJCC 8th edition staging in patients with HPV+ OPSCC. METHODS: All patients with primary HPV+ OPSCC with preoperative PET/CT who underwent transoral robotic surgery and neck dissection between 2011 and 2017 were identified. Data were collected via chart review. Two neuroradiologists performed blinded re-evaluation of all scans. Primary tumor size and cervical nodal disease characteristics were recorded and TNM staging was extrapolated. Cohen's kappa statistic was used to assess interrater reliability. Test for symmetry was performed to analyze discordance between radiologic and pathologic staging. RESULTS: Forty-nine patients met inclusion criteria. Interrater reliability was substantial between radiologists for nodal (N) and overall staging (OS) (κ = 0.715 and 0.715). Radiologist A review resulted in identical OS for 67% of patients, overstaging for 31%, and understaging for 2%. Radiologist B review resulted in 61% identical OS, 39% overstaging, and 0% understaging. In misclassified cases, the test of symmetry shows strong bias toward overstaging N stage and OS (P < .001). Radiologic interpretation of extracapsular extension showed poor interrater reliability (κ = 0.403) and poor accuracy. CONCLUSION: PET/CT predicts a higher nodal and overall stage than pathologic staging. PET/CT should not be relied upon for initial tumor staging, as increased FDG uptake is not specific for nodal metastases. PET/CT is shown to be a poor predictor of ECE. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:1535-1541, 2021.
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Metástase Linfática/diagnóstico , Neoplasias Orofaríngeas/diagnóstico , Infecções por Papillomavirus/diagnóstico , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Carcinoma de Células Escamosas de Cabeça e Pescoço/diagnóstico , Adulto , Idoso , Extensão Extranodal/diagnóstico por imagem , Extensão Extranodal/patologia , Feminino , Humanos , Linfonodos/diagnóstico por imagem , Linfonodos/patologia , Metástase Linfática/patologia , Metástase Linfática/terapia , Masculino , Pessoa de Meia-Idade , Pescoço , Estadiamento de Neoplasias , Neoplasias Orofaríngeas/patologia , Neoplasias Orofaríngeas/cirurgia , Neoplasias Orofaríngeas/virologia , Orofaringe/diagnóstico por imagem , Orofaringe/patologia , Orofaringe/cirurgia , Papillomaviridae/isolamento & purificação , Infecções por Papillomavirus/patologia , Infecções por Papillomavirus/cirurgia , Infecções por Papillomavirus/virologia , Período Pré-Operatório , Prognóstico , Reprodutibilidade dos Testes , Estudos Retrospectivos , Carcinoma de Células Escamosas de Cabeça e Pescoço/patologia , Carcinoma de Células Escamosas de Cabeça e Pescoço/cirurgia , Carcinoma de Células Escamosas de Cabeça e Pescoço/virologiaRESUMO
INTRODUCTION: The coronavirus disease 2019 (COVID-19) pandemic has led to rapid adoption of teleophthalmology to deliver eyecare remotely. The purpose of our study was to assess the implementation and patient acceptability of video consultation for outpatient ophthalmic care at our institution. METHODS: We conducted a retrospective, cross-sectional analysis and patient survey of adult patients who completed a virtual video visit at our institution from 18 March 18 through to 27 April 2020. All video visit encounters were assessed for patient characteristics, diagnoses, management, and follow-up outcomes. Patients were surveyed for their feedback on acceptability and utility of their virtual video consultation. RESULTS: A total of 219 patients (mean age 55 years; range 21-89 years) completed 231 video visit encounters at our department over a 6-week period, of whom 118 were women (54%). About half of these encounters were acute visits (102 visits, 47%). The most common diagnosis of these visits was postoperative state (20 visits, 9% of the total), followed by conjunctivitis (16 visits, 7%), and keratitis (14 visits, 6%). The most common management decisions were medication prescription (102 visits, 46%) or reassurance (86 visits, 39%), while 17 video visit patients (8%) were escalated to an urgent, in-person evaluation. Ninety-two patients completed a follow-up survey (42% response rate), of whom 45 (49%) indicated that they might have delayed seeking care during this pandemic in the absence of a virtual video option. Seventy-two (78%) reported that they would consider participating in a video visit as an alternative to an office-based encounter in the future, and the overall video visit experience was rated highly, with a weighted mean Likert scale rating of 4.3 out of 5 (Cronbach's α = 0.88). CONCLUSION: Virtual video visits may be used to manage a range of ophthalmic complaints. Patients participating in this survey found such video visits acceptable and timesaving, and the majority would consider using video consultations for future eyecare encounters.
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The coronavirus disease 2019 pandemic has led to widespread change as public health strategies for containment have emphasized social distancing and remaining at home. These policies have led to downscaled clinic volumes, cancellation of elective procedures, enhanced personal protective strategies in the clinic, and adoption of telemedicine encounters. We describe the evidence-based practical approach taken in our ophthalmology department to continue delivering eye care during the pandemic by rescheduling visits, enhancing clinic safety, and adopting virtual video encounters.