RESUMO
BACKGROUND: Frailty is associated with numerous post-operative adverse outcomes in older adults. Current pre-operative frailty screening tools require additional data collection or objective assessments, adding expense and limiting large-scale implementation. OBJECTIVE: To evaluate the association of an automated measure of frailty integrated within the Electronic Health Record (EHR) with post-operative outcomes for nonemergency surgeries. DESIGN: Retrospective cohort study. SETTING: Academic Medical Center. PARTICIPANTS: Patients 65 years or older that underwent nonemergency surgery with an inpatient stay 24 hours or more between October 8th, 2017 and June 1st, 2019. EXPOSURES: Frailty as measured by a 54-item electronic frailty index (eFI). OUTCOMES AND MEASUREMENTS: Inpatient length of stay, requirements for post-acute care, 30-day readmission, and 6-month all-cause mortality. RESULTS: Of 4,831 unique patients (2,281 females (47.3%); mean (SD) age, 73.2 (5.9) years), 4,143 (85.7%) had sufficient EHR data to calculate the eFI, with 15.1% categorized as frail (eFI > 0.21) and 50.9% pre-frail (0.10 < eFI ≤ 0.21). For all outcomes, there was a generally a gradation of risk with higher eFI scores. For example, adjusting for age, sex, race/ethnicity, and American Society of Anesthesiologists class, and accounting for variability by service line, patients identified as frail based on the eFI, compared to fit patients, had greater needs for post-acute care (odds ratio (OR) = 1.68; 95% confidence interval (CI) = 1.36-2.08), higher rates of 30-day readmission (hazard ratio (HR) = 2.46; 95%CI = 1.72-3.52) and higher all-cause mortality (HR = 2.86; 95%CI = 1.84-4.44) over 6 months' follow-up. CONCLUSIONS: The eFI, an automated digital marker for frailty integrated within the EHR, can facilitate pre-operative frailty screening at scale.
Assuntos
Registros Eletrônicos de Saúde/estatística & dados numéricos , Idoso Fragilizado/estatística & dados numéricos , Fragilidade/diagnóstico , Indicadores Básicos de Saúde , Medição de Risco/métodos , Idoso , Idoso de 80 Anos ou mais , Feminino , Fragilidade/mortalidade , Avaliação Geriátrica/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Programas de Rastreamento/métodos , Programas de Rastreamento/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Período Pós-Operatório , Período Pré-Operatório , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Fatores de Risco , Integração de SistemasRESUMO
After sedation with midazolam, induction of anesthesia with propofol was attempted in a patient taking modafinil. However, even after administration of a total of 6 mg/kg propofol IV, the patient continued to respond to tactile stimulation. Concurrently, the bispectral index was 72. Subsequent administration of low concentration sevoflurane by facemask induced an anesthetic depth that allowed unproblematic insertion of a laryngeal mask airway. Anesthesia for ophthalmologic surgery was maintained with sevoflurane. Modafinil may have caused resistance to propofol because of its effect on neural pathways that activate consciousness. The concentration of sevoflurane required to induce or maintain anesthesia remained unaltered.
Assuntos
Anestésicos Intravenosos/farmacologia , Compostos Benzidrílicos/farmacologia , Propofol/farmacologia , Promotores da Vigília/farmacologia , Monitores de Consciência , Interações Medicamentosas , Resistência a Medicamentos , Feminino , Humanos , Éteres Metílicos/farmacologia , Pessoa de Meia-Idade , Modafinila , SevofluranoRESUMO
The aim of this study was to assess procedures with high turnover time to procedure time ratios, estimate the effect of productivity changes on case efficiency, and determine causative factors. We specifically focused on suspension direct microlaryngoscopy (SML) (CPT 31526) cases because significantly greater productivity was possible for these cases in terms of ratios. After determining process times, we developed economic scenarios that employed time-reductions, and then assessed involved staff opinions using brainstorming and cause--effect methods. Improving all process times by 30% achieved up to a 50% improvement in revenue and the return on investment in additional scope equipment occurred within 2 months.