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Importance: Despite the aggressive progression of fulminant acute invasive fungal sinusitis (AIFS), data on prognostic factors have been disparate, hindering the development of a staging system. A composite staging system may improve prognostication for patient counseling and conduct of clinical research. Objective: To identify prognostically important factors in AIFS and to incorporate the factors into a comprehensive Functional Severity Staging System and Clinical Severity Staging System. Design, Setting, and Participants: This retrospective cohort study included adult patients diagnosed with pathology-proven AIFS from June 1, 1992, to December 31, 2022, at Washington University Medical Center and Barnes-Jewish Hospital, a tertiary care center in St Louis, Missouri. Data were analyzed from April to July 2023. Main Outcome and Measures: Sequential sequestration and conjunctive consolidation was used to develop a composite staging system to predict 6-month overall survival. Results: Of 71 patients with pathology-proven AIFS over the 30-year period, the median (range) age of the cohort was 56 (19-63) years, and there were 47 (66%) male patients. The median (range) follow-up time was 2 (0-251) months. There were 28 patients alive within 6 months, for a 39% survival rate. Symptoms, comorbidity burden, and presence and duration of severe neutropenia were associated with 6-month survival and were consolidated into a 3-category Clinical Severity Staging System with 6-month survival of 75% for stage A (n = 16), 41% for stage B (n = 27), and 18% for stage C (n = 28). The discriminative power of the composite staging system was moderate (C statistic, 0.63). Conclusion and Relevance: This cohort study supports the clinical importance of symptomatology, comorbidity burden, and prolonged severe neutropenia at the time of AIFS presentation. The composite clinical staging system may be useful for clinicians when counseling patients with AIFS and conducting clinical research.
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Neutropenia , Sinusite , Adulto , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Prognóstico , Estudos de Coortes , Estudos Retrospectivos , Sinusite/diagnóstico , Estadiamento de NeoplasiasRESUMO
OBJECTIVE: The objective of this study was to explore the safety and feasibility of stellate ganglion blocks (SGBs) to treat persistent COVID-19-induced olfactory dysfunction (OD). Secondarily, the goal was to determine effect sizes to plan a future randomized clinical trial. STUDY DESIGN: Prospective case series. SETTING: Quaternary Care Academic Medical Center. METHODS: In this single-arm pilot trial, adult participants with a COVID-19 diagnosis ≥ 12 months prior to enrollment with OD underwent bilateral SGBs. Subjects were followed for 1 month after completion of SGB. The primary outcome measure was the change in the Clinical Global Impression-Improvement Scale for smell loss. Secondary outcome measures included changes in the University of Pennsylvania Smell Identification Test (UPSIT) and Olfactory Dysfunction Outcomes Rating (ODOR). RESULTS: Twenty participants were enrolled with a mean (SD) age of 46 (11) years and a mean (SD) duration of OD of 21 (5) months. At 1 month, 10 (50%) participants experienced at least slight subjective improvement in their OD, 11 (55%) attained a clinically meaningful improvement in smell identification using the UPSIT, and 7 (35%) achieved a clinically meaningful improvement in olfactory-specific quality of life (QoL) measured by the ODOR. The median difference between UPSIT scores at baseline and 1 month was 6 (95% confidence interval: 3-11), exceeding the minimal clinically important difference of 4. There were no serious adverse events. CONCLUSION: Sequential SGBs for COVID-19-associated OD were safe and associated with modest improvements in subjective olfaction, odor identification, and olfactory-specific QoL. A placebo-controlled trial is warranted to determine the efficacy of SGBs for COVID-19-associated OD.
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COVID-19 , Transtornos do Olfato , Adulto , Humanos , Pessoa de Meia-Idade , Olfato , COVID-19/complicações , Projetos Piloto , Qualidade de Vida , Transtornos do Olfato/etiologia , Transtornos do Olfato/terapia , Transtornos do Olfato/diagnóstico , Gânglio Estrelado , Teste para COVID-19RESUMO
BACKGROUND: Sinonasal neoplasms, whether benign and malignant, pose a significant challenge to clinicians and represent a model area for multidisciplinary collaboration in order to optimize patient care. The International Consensus Statement on Allergy and Rhinology: Sinonasal Tumors (ICSNT) aims to summarize the best available evidence and presents 48 thematic and histopathology-based topics spanning the field. METHODS: In accordance with prior International Consensus Statement on Allergy and Rhinology documents, ICSNT assigned each topic as an Evidence-Based Review with Recommendations, Evidence-Based Review, and Literature Review based on the level of evidence. An international group of multidisciplinary author teams were assembled for the topic reviews using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses format, and completed sections underwent a thorough and iterative consensus-building process. The final document underwent rigorous synthesis and review prior to publication. RESULTS: The ICSNT document consists of four major sections: general principles, benign neoplasms and lesions, malignant neoplasms, and quality of life and surveillance. It covers 48 conceptual and/or histopathology-based topics relevant to sinonasal neoplasms and masses. Topics with a high level of evidence provided specific recommendations, while other areas summarized the current state of evidence. A final section highlights research opportunities and future directions, contributing to advancing knowledge and community intervention. CONCLUSION: As an embodiment of the multidisciplinary and collaborative model of care in sinonasal neoplasms and masses, ICSNT was designed as a comprehensive, international, and multidisciplinary collaborative endeavor. Its primary objective is to summarize the existing evidence in the field of sinonasal neoplasms and masses.
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Neoplasias de Cabeça e Pescoço , Hipersensibilidade , Neoplasias dos Seios Paranasais , Humanos , Qualidade de Vida , Neoplasias dos Seios Paranasais/terapia , Neoplasias dos Seios Paranasais/patologiaRESUMO
KEY POINTS: Invasive fungal sinusitis (IFS) rate and risk factors in transplant recipients were explored IFS rate is higher in allogeneic recipients with prior transplants and worse comorbidity scores The at-risk timeframes for IFS development were identified.
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Transplante de Células-Tronco Hematopoéticas , Infecções Fúngicas Invasivas , Sinusite , Humanos , Transplantados , Infecções Fúngicas Invasivas/epidemiologia , Sinusite/microbiologia , Fatores de Risco , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Estudos RetrospectivosRESUMO
IMPORTANCE: Current tools for diagnosis of olfactory dysfunction (OD) are costly, time-consuming, and often require clinician administration. OBJECTIVE: To develop and validate a simple screening assessment for OD using common household items. DESIGN, SETTING, AND PARTICIPANTS: This fully virtual diagnostic study included adults with self-reported OD from any cause throughout the US. Data were collected from December 2020 to April 2021 and analyzed from May 2021 to July 2021. MAIN OUTCOMES AND MEASURES: Participants with self-reported olfactory dysfunction took a survey assessing smell perception of 45 household items and completed the Clinical Global Impression-Severity (CGI-S) smell questionnaire, the University of Pennsylvania Smell Identification Test (UPSIT), and the 36-item Short Form Survey (SF-36). Psychometric and clinimetric analyses were used to consolidate 45 household items into 2 short Novel Anosmia Screening at Leisure (NASAL) assessments, NASAL-7 (range, 0-14; lower score indicating greater anosmia) and NASAL-3 (range, 0-6; lower score indicating greater anosmia). RESULTS: A total of 115 participants were included in the study, with a median (range) age of 42 (19-70) years, 92 (80%) women, and 97 (84%) White individuals. There was a moderate correlation between the UPSIT and NASAL-7 scores and NASAL-3 scores (NASAL-7: ρ = 0.484; NASAL-3: ρ = 0.404). Both NASAL-7 and NASAL-3 had moderate accuracy in identifying participants with anosmia as defined by UPSIT (NASAL-7 area under the receiver operating curve [AUC], 0.706; 95% CI, 0.551-0.862; NASAL-3 AUC, 0.658; 95% CI, 0.503-0.814). Scoring 7 or less on the NASAL-7 had 70% (95% CI, 48%-86%) sensitivity and 53% (95% CI, 43%-63%) specificity in discriminating participants with anosmia from participants without. Scoring 2 or less on the NASAL-3 had 57% (95% CI, 36%-76%) sensitivity and 78% (95% CI, 69%-85%) specificity in discriminating participants with anosmia from participants without. There was moderate agreement between UPSIT-defined OD categories and those defined by NASAL-7 (weighted κ = 0.496; 95% CI, 0.343-0.649) and those defined by NASAL-3 (weighted κ = 0.365; 95% CI, 0.187-0.543). The agreement with self-reported severity of olfactory dysfunction as measured by CGI-S and the NASAL-7 and NASAL-3 was moderate, with a weighted κ of 0.590 (95% CI, 0.474-0.707) for the NASAL-7 and 0.597 (95% CI, 0.481-0.712) for the NASAL-3. CONCLUSION AND RELEVANCE: The findings of this diagnostic study suggest that NASAL-7 and NASAL-3, inexpensive and brief patient-reported assessments, can be used to identify individuals with OD. As the burden of COVID-19-associated OD increases, these assessments may prove beneficial as screening and diagnostic tools. Future work will explore whether the NASAL assessments are sensitive to change and how much of a change is clinically important.
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COVID-19/complicações , Transtornos do Olfato/diagnóstico , Transtornos do Olfato/virologia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , Kit de Reagentes para Diagnóstico , SARS-CoV-2 , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVES/HYPOTHESIS: Surgeons have a critical role in the current opioid epidemic, and there is a need to prospectively understand patterns of pain and opioid use among patients undergoing endoscopic sinus surgery (ESS). STUDY DESIGN: Prospective observational cohort. METHODS: This was a prospective, observational cohort study that included patients undergoing ESS from November 2019 to March 2020. Demographic data were collected at baseline, as was respondent information regarding preoperative anxiety, pain, and postoperative pain expectations. Opioid use was converted to milligram morphine equivalents (MME). All patients received 10 tablets of 5 mg oxycodone (75 MME). Patients quantified postoperative pain and opioid consumption via telephone follow-up every 48 hours. The primary outcome was total MME utilized. RESULTS: There were 91 patients included in the final cohort. Mean opioid use was 35.2 ± 47.3 MME. There were 29 (32%) patients who did not use any opioids after surgery, and six (7%) patients who required opioid refills. Postoperative opioid use was associated with increased preoperative anxiety (r = 0.41, P < .001), preoperative pain (r = 0.28, P = .007), and expectations for postoperative pain (r = 0.36, P < .001). Increased postoperative pain was only associated with increased opioid use on postoperative days 0-2 (r = 0.33, P = .001) and 3-4 (r = 0.59, P < .001). On multivariate regression, former smoking (ß = 23.4 MME, SE = 10.1, 95% confidence interval [CI]: 3.3-43.5, P = .023) and anxiety (ß = 35.9, SE = 10.2, 95% CI: 15.6-56.3, P < .001) were associated with increased MME. CONCLUSIONS: The majority of patients have minimal opioid use after ESS, and pain appears to influence opioid use within the first 4 days after surgery. Additionally, patients with anxiety may benefit from alternative pain management strategies to mitigate opioid consumption. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:2096-2102, 2022.
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Analgésicos Opioides , Transtornos Relacionados ao Uso de Opioides , Analgésicos Opioides/uso terapêutico , Estudos de Coortes , Endrin/análogos & derivados , Humanos , Oxicodona , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Padrões de Prática Médica , Estudos ProspectivosRESUMO
BACKGROUND: Chronic rhinosinusitis (CRS) is often differentiated by histopathologic phenotypes (eosinophilic versus neutrophilic), which may impact disease severity measures and outcomes. As such, it has been suggested that counts of cellular elements be included as part of a standard pathological report following endoscopic sinus surgery (ESS). OBJECTIVES: This cross-sectional study evaluated associations of mucosal eosinophilia and neutrophilia with measures of quality-of-life (QoL) and olfactory function. METHODS: Patients with medically refractory CRS completed the SNOT-22 survey and Brief Smell Identification Test (BSIT) at enrollment. In addition, baseline Lund-Mackay computed tomography (CT) and Lund-Kennedy endoscopy scores were collected. Ethmoid mucosa was biopsied during ESS and reviewed using microscopy to quantify densest infiltrate of eosinophils or neutrophils per high-powered-field (HPF). Eosinophilic CRS (eCRS) and neutrophilic CRS (nCRS), both with and without nasal polyposis (NP), were compared across SNOT-22 and BSIT scores. RESULTS: 77/168 patients demonstrated mucosal eosinophilia (eCRS) while a total of 42/168 patients demonstrated mucosal neutrophilia (nCRS). After adjusting for polyp status, 35/168 had eCRSsNP, 42/168 eCRSwNP, 75/168 non-eCRSsNP, 16/168 non-eCRSwNP. Additionally, 22/161 were noted to have nCRSsNP, 20/161 nCRSwNP, 84/161 non-nCRSwNP, and 35/161 non-nCRSsNP. A small subset of patients demonstrated both eosinophilia and neutrophilia: 14 CRSwNP and 7 CRSsNP. When evaluating average Lund-Mackay Scores (LMS), significant differences existed between non-eCRSsNP and eCRSsNP (p = 0.006). However, after controlling for nasal polyps, eosinophilia did not significantly associate with differences in the Lund-Kennedy Score. Neutrophilia did not significantly associate with any changes in LMS or LKS after controlling for NP. Eosinophilic and neutrophilic histopathologic subtypes did not significantly associate with differences in baseline SNOT-22 or BSIT measures after controlling for NP. CONCLUSION: Neither the presence of mucosal eosinophilia nor mucosal neutrophilia demonstrated significant associations with SNOT-22 quality-of-life or BSIT olfactory function scores when controlling for comorbid nasal polyposis.
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Eosinofilia , Pólipos Nasais , Rinite , Sinusite , Doença Crônica , Estudos Transversais , Endoscopia , Humanos , Qualidade de Vida , Rinite/complicações , Rinite/epidemiologia , Sinusite/complicaçõesRESUMO
BACKGROUND: Inflammatory profiles for patients with chronic rhinosinusitis with nasal polyposis (CRSwNP) vary between North American and Asian populations. An elevated ethmoid-to-maxillary (E/M) opacification ratio on preoperative imaging is associated with certain postoperative outcomes in Asian populations and populations that are non-type 2 dominant. In this study we explore this factor in North American/type 2-based populations. METHODS: Adult patients (n = 165) from a North American population with CRSwNP who underwent endoscopic sinus surgery (ESS) were prospectively enrolled into an observational, multi-institutional study. The 22-item Sino-Nasal Outcome Test (SNOT-22), Brief Smell Identification Test (BSIT), and Lund-Kennedy (LK) endoscopic scores were obtained pre- and postoperatively. Patients were stratified according to increasing E/M ratios based on Lund-Mackay (LM) scores. RESULTS: On average, significant within-subject postoperative improvement was found in all patients for SNOT-22 total and domain scores, and also BSIT results (p ≤ 0.019). Preoperatively, elevated E/M ratio correlated with worse BSIT scores (r = -0.343, p < 0.001). Postoperatively, elevated E/M ratio correlated with BSIT improvement (r = 0.284, p = 0.002), but did not correlate with SNOT-22 improvement or polyp recurrence. An elevated E/M ratio was associated with greater likelihood of reporting a minimal clinically important difference in BSIT scores (χ2 = 9.96, p = 0.041). CONCLUSION: Elevated E/M ratios were found to associated with worse baseline olfaction and an increased likelihood of achieving a clinically meaningful postoperative improvement in olfaction in this North American population with CRSwNP. Elevated E/M ratios did not predict postoperative changes in SNOT-22 measures or polyp recurrence. This suggests that prognostic factors may vary according to geography and generalized inflammatory profiles (type 2 vs non-type 2) in patients with CRS.
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Pólipos Nasais , Rinite , Sinusite , Adulto , Doença Crônica , Endoscopia , Humanos , Pólipos Nasais/cirurgia , Rinite/cirurgia , Sinusite/cirurgia , Olfato , Resultado do TratamentoAssuntos
Betacoronavirus , Infecções por Coronavirus/transmissão , Transmissão de Doença Infecciosa/prevenção & controle , Lavagem Nasal/normas , Pandemias , Pneumonia Viral/transmissão , Solução Salina/administração & dosagem , COVID-19 , Infecções por Coronavirus/epidemiologia , Humanos , Pneumonia Viral/epidemiologia , SARS-CoV-2RESUMO
HYPOTHESIS: Intracochlear pressures (PIC) and stapes velocity (Vstap) elicited by bilaterally placed bone-anchored hearing devices (BAHD) will be systematically modulated by imposed interaural time (ITD) and level differences (ILD), demonstrating the potential for users of bilateral BAHD to access these binaural cues. BACKGROUND: BAHD are traditionally implanted unilaterally under the assumption that transcranial cross-talk limits interaural differences. Recent studies have demonstrated improvements in binaural and spatial performance with bilateral BAHD; however, objective measures of binaural cues from bilateral BAHDs are lacking. METHODS: Bone-conduction transducers were coupled to both mastoids of cadaveric specimens via implanted titanium abutments. PIC and Vstap were measured using intracochlear pressure probes and laser Doppler vibrometry, respectively, during stimulation with pure-tone stimuli of varied frequency (250-4000âHz) under ipsilateral, contralateral, and bilateral ITD (-1 to 1 ms) and ILD (-20 to 20âdB) conditions. RESULTS: Bilateral stimulation produced constructive and destructive interference patterns that varied dramatically with ITD and stimulus frequency. Variation of ITD led to large variation of PIC and Vstap, with opposing effects in ipsilateral and contralateral ears expected to lead to "ITD to ILD conversion." Variation of ILD produced more straightforward (monotonic) variations of PIC and Vstap, with ipsilateral-favoring ILD producing higher PIC and Vstap than contralateral-favoring. CONCLUSION: Variation of ITDs and ILDs conveyed by BAHDs systematically modulated cochlear inputs. While transcranial cross-talk leads to complex interactions that depend on cue type and stimulus frequency, binaural disparities potentiate binaural benefit, providing a basis for improved sound localization and speech-in-noise perception.
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Percepção Auditiva/fisiologia , Condução Óssea/fisiologia , Cóclea/fisiologia , Implantes Cocleares , Tempo de Reação/fisiologia , Estribo/fisiologia , Estimulação Acústica , Cadáver , Implante Coclear , Perda Auditiva Condutiva , Humanos , Localização de Som/fisiologiaRESUMO
HYPOTHESIS: Drilling on the incus produces intracochlear pressure changes comparable to pressures created by high-intensity acoustic stimuli. BACKGROUND: New-onset sensorineural hearing loss (SNHL) following mastoid surgery can occur secondary to inadvertent drilling on the ossicular chain. To investigate this, we test the hypothesis that high sound pressure levels are generated when a high-speed drill contacts the incus. METHODS: Human cadaveric heads underwent mastoidectomy, and fiber-optic sensors were placed in scala tympani and vestibuli to measure intracochlear pressures (PIC). Stapes velocities (Vstap) were measured using single-axis laser Doppler vibrometry. PIC and Vstap were measured while drilling on the incus. Four-millimeter diamond and cutting burrs were used at drill speeds of 20k, 50k, and 80k Hz. RESULTS: No differences in peak equivalent ear canal noise exposures (134-165âdB SPL) were seen between drill speeds or burr types. Root-mean-square PIC amplitude calculated in third-octave bandwidths around 0.5, 1, 2, 4, and 8âkHz revealed equivalent ear canal (EAC) pressures up to 110 to 112âdB SPL. A statistically significant trend toward increasing noise exposure with decreasing drill speed was seen. No significant differences were noted between burr types. Calculations of equivalent EAC pressure from Vstap were significantly higher at 101 to 116âdB SPL. CONCLUSION: Our results suggest that incidental drilling on the ossicular chain can generate PIC comparable to high-intensity acoustic stimulation. Drill speed, but not burr type, significantly affected the magnitude of PIC. Inadvertent drilling on the ossicular chain produces intense cochlear stimulation that could cause SNHL.