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PURPOSE: Healthcare costs have dramatically increased, resulting in barriers to care for many Americans. To address this, the Centers for Medicare & Medicaid Services implemented a price transparency mandate, requiring hospitals to provide cost-estimate tools. This study evaluates the accessibility and usability of these tools for common otolaryngology outpatient procedures. MATERIALS AND METHODS: Cost transparency was investigated using cost-estimate tools from websites of the seven New England hospitals ranked on the US News top 50 list. Ten common current procedural terminology codes were used to collect data on availability of cost information, cost comparison, and ease-of-use by six investigators acting as "patients" for each hospital and procedure. RESULTS: All investigated hospitals had cost-estimate tools, with a 35.7 % mean success rate of generating an estimate. The mean times to cost-estimate tools and generated estimates were 35.69 and 34.15 s, respectively. Pre-insurance costs varied by hospital and procedure; creation of eardrum had the largest range. Seven out of ten procedures resulted in lower post-insurance costs. The mean ease-of-use rating was 5.76 out of ten. CONCLUSION: All hospitals complied with the Centers for Medicare & Medicaid Services price transparency policy. The information available is sparse, difficult to access, and frequently lacks specific estimates for common otolaryngology procedures. Although hospitals are following new Centers for Medicare & Medicaid Services mandates, the estimators currently in existence are ineffective tools for financial decision-making.
RESUMO
Optically active C2-symmetric bis(aminophenols) based on (R)-2,2'-diaminobinaphthyl (BiniqH4) and (R,R)-2,3-butanediyldianthranilate (BdanH4) have been prepared by condensation of the diamines with 3,5-di-tert-butylcatechol. Group 10 bis(iminosemiquinone) complexes (R)-(Biniq)M (M = Pd, Pt) and (C,R,R)-(Bdan)Pd have been prepared by oxidatively metalating the corresponding ligands. In (R)-(Biniq)M, the C2 axis passes through the approximate square plane of the bis(iminosemiquinone)metal core, while in (C,R,R)-(Bdan)Pd the C2 axis is perpendicular to this plane. In the latter compound, the (R,R)-butanediyl strap binds selectively over one enantioface of the metal complex in a conformation where the methyl groups are anti to one another. Osmium oxo complexes with the intrinsically chiral OsO(amidophenoxide)2 chromophore are obtained by metalation of OsO(OCH2CH2O)2 with (R,R)-BdanH4. Both the (A,R,R) and (C,R,R) diastereomers can be observed, with metalation in refluxing toluene selectively giving the latter isomer. The electronic structures of the complexes are illuminated by the circular dichroism spectra, in conjuction with the optical spectra and TDDFT calculations.
RESUMO
ERG11 sequencing of 28 Candida auris clade III isolates revealed the presence of concomitant V125A and F126L substitutions. Heterologous expression of Erg11-V125A/F126L in Saccharomyces cerevisiae led to reduced fluconazole and voriconazole susceptibilities. Generation of single substitution gene variants through site-directed mutagenesis uncovered that F126L primarily contributes to the elevated triazole MICs. A similar yet diminished pattern of reduced susceptibility was observed with the long-tailed triazoles posaconazole and itraconazole for the V125A/F126L, F126L, Y132F, and K143R alleles.