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OBJECTIVE: The purpose of this study is to identify objective perioperative diagnostic factors for acute invasive fungal rhinosinusitis (AIFS) to create a diagnostic scoring system using objective criteria. METHODS: Retrospective case-control study performed at an academic, tertiary care center. Biopsy-proven cases of AIFS identified from pathology records (2015-2019) were compared to patients the otolaryngology service was consulted to "Rule out AIFS" in the year 2019, only including those with underlying hematologic malignancy. Eighteen patients with AIFS and 20 patients without were included. One and two tailed T-tests were used for p-values. Receiver operating characteristic curves were generated for the significant data, and Youden's J-statistic was used to create the ideal cutoff values for each. Likelihood ratios were used to give a power for the scoring system. RESULTS: Compared to patients with non-hematologic malignancy-related AIFS, patients with hematologic malignancy-related AIFS have significantly elevated C-reactive protein (CRP) and blood glucose; while albumin, hematocrit, platelet count, and absolute neutrophil count (ANC) were found to be significantly lower. In addition, Lund-Mackay score asymmetry, extra-sinus spread, aspergillus antigen, and pre-existing diabetes mellitus correlated with disease. A scoring system with three categories: AIFS Unlikely, Indeterminate/AIFS Suspicious, and AIFS Highly Likely was developed. CONCLUSION: Patients with hematologic malignancy-related AIFS have measurable differences in lab values and standard imaging that could be used in determining the diagnostic probability of AIFS including: CRP, albumin, hematocrit, platelets, ANC, blood glucose, aspergillus antigen, Lund-Mackay score asymmetry, extra-sinus spread, and pre-existing diabetes mellitus. A novel scoring system was proposed that will require prospective validation. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:1059-1064, 2023.
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Diabetes Mellitus , Sinusite , Humanos , Estudos Retrospectivos , Estudos de Casos e Controles , Glicemia , Sinusite/complicações , Sinusite/diagnóstico , Sinusite/microbiologia , Doença Aguda , Medição de Risco , AlbuminasRESUMO
OBJECTIVE: The purpose of this study is to identify perioperative independent prognostic factors that are available to the consulting team to aid in determining prognosis in patients with acute invasive fungal sinusitis. STUDY DESIGN: Retrospective chart review of patients with biopsy-proven acute invasive fungal sinusitis from 2015 to 2018. SETTING: Academic tertiary care center. METHODS: Twenty-one patients were included from our single-center retrospective review. Kaplan-Meier graphs were created, and the Breslow test used to compare the curves to obtain P values. A univariate Cox regression analysis was performed on the data that were significant at 3 months from diagnosis. RESULTS: Twenty-one patients were included, and 17 (76%) had an underlying hematologic malignancy. Overall survival was 71% and 52% at 1 and 3 months, respectively, and 94% of patients with hematologic malignancy had an absolute neutrophil count ≤1 at diagnosis. Absolute neutrophil count values and fungal species were not associated with a difference in prognosis. Factors associated with decreased survival included current smoking and the absence of a rhinologist on the treatment team at the initial or subsequent debridement (hazard ratio, 3.03). Laboratory values such as beta-D-glucan and galactomannan were assessed in addition to disease extension at diagnosis. CONCLUSION: This study presents a retrospective review of a single institution's experience with acute invasive fungal sinusitis. Subspecialty level of care likely improves overall survival in these patients, whereas current smoking may imply a worse prognosis.
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OBJECTIVES/HYPOTHESIS: To determine whether the presence of detectable upper respiratory infections (URIs) at the time of adenoidectomy/adenotonsillectomy is associated with increased morbidity, complications, and unexpected admissions. STUDY DESIGN: Prospective double-blinded cohort. METHODS: In this prospective cohort study, nasopharyngeal swabs were obtained intraoperatively from 164 pediatric patients undergoing outpatient adenoidectomy/tonsillectomy with or without pressure equalization tubes (PETs) and were analyzed with PCR for the presence of 22 known URIs, including SARS-CoV-2. Surgeons and families were blinded to the results. At the conclusion of the study, rates of detectable infection were determined and intraoperative and postoperative events (unexpected admissions, length of PACU stay, rates of laryngospasm/bronchospasm, oxygen desaturation, bradycardia, and postoperative presentation to an emergency department) were compared between infected and uninfected patients. RESULTS: Of the 164 patients (50% male, 50% female, ages 8 mo-18 y), 136 patients (82.9%) tested positive for one or more URI at the time of surgery. Forty one patients (25.0%) tested positive for three or more URIs concurrently, and 11 (6.7%) tested positive for five or more URIs concurrently. There were no significant differences in admission rates, length of PACU stay, rates of laryngospasm/bronchospasm, oxygen desaturation, bradycardia, or postoperative presentation to an emergency department between positive and negative patients. No patients tested positive for SARS-CoV-2. CONCLUSIONS: A recent positive URI test does not confer any additional intraoperative or postoperative risk in the setting of outpatient adenoidectomy/tonsillectomy in healthy patients. There is no utility in preoperative URI testing, and delaying surgery due to a recent positive URI test is not warranted in this population. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:E2074-E2079, 2021.
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Adenoidectomia , Microbiologia do Ar , Procedimentos Cirúrgicos Ambulatórios , Infecções Respiratórias/microbiologia , Infecção da Ferida Cirúrgica/microbiologia , Tonsilectomia , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Método Duplo-Cego , Feminino , Humanos , Lactente , Masculino , Nasofaringe/microbiologia , Estudos Prospectivos , Risco , Fatores de RiscoRESUMO
BACKGROUND: Initiation of parenteral nutrition (PN) can cause complications including hyperglycemia (HGL), electrolyte abnormalities, and refeeding syndrome (RFS). These concerns lead many to titrate over several days, but our practice is to titrate PN to goal within 8 hours. The aim of this study was to evaluate the safety of titrating PN to goal within 8 hours. METHODS: This was a single-center, retrospective study of adult patients initiated on continuous PN with titration to goal rate in <8 hours. The primary composite outcome included the incidence of HGL, hypomagnesemia, hypophosphatemia, or hypokalemia within 24 hours of PN initiation. Secondary outcomes included analyses of patients with risk factors for HGL and RFS, critically ill patients, and individual components of the composite outcome. RESULTS: Three hundred forty-two patients were included, with a primary outcome incidence of 24.6% (HGL 17.4%; hypokalemia 1.8%; hypomagnesemia 0.6%; hypophosphatemia 8.5%). The primary outcome was more common in the HGL group (34.3% vs 14.7%, P < 0.01) and in the ICU group (40.9% vs 20.7%, P < 0.01). Mean 24-hour blood glucose > 180 mg/dL occurred more in the HGL group (27.9% vs 7.6%, P < 0.01) and in the ICU group (34.8% vs 13.8%, P < 0.01). In patients with no risk factors, the primary outcome was 11.9%. CONCLUSION: Rapid PN titration was likely safe in patients without risk factors for HGL or RFS. Further evaluation of protocolized HGL management is needed to determine the risk of HGL in patients with HGL risk factors.