RESUMEN
This study aimed to explore whether differences exist in anesthesia care providers' use of intraoperative medication between African American and non-Hispanic White patients in adult surgical patients who underwent noncardiothoracic nonobstetric surgeries with general anesthesia. A retrospective observational cohort study used electronic health records between January 1, 2018 and August 31, 2019 at a large academic health system in the southeastern United States. To evaluate the isolated impact of race on intraoperative medication use, inverse probability of treatment weighting using the propensity scores was used to balance the covariates between African American and non-Hispanic White patients. Regression analyses were then performed to evaluate the impact of race on the total dose of opioid analgesia administered, and the use of midazolam, sugammadex, antihypotensive drugs, and antihypertensive drugs. Of the 31,790 patients included in the sample, 58.9% were non-Hispanic Whites and 13.6% were African American patients. After adjusting for significant covariates, African American patients were more likely to receive midazolam premedication (p < .0001; adjusted odds ratio [aOR] = 1.17, 99.9% CI [1.06, 1.30]), and antihypertensive drugs (p = .0002; aOR = 1.15, 99.9% CI [1.02, 1.30]), and less likely to receive antihypotensive drugs (p < .0001; aOR = 0.85, 99.9% CI [0.76, 0.95]) than non-Hispanic White patients. However, we did not find significant differences in the total dose of opioid analgesia administered, or sugammadex. This study identified differences in intraoperative anesthesia care delivery between African American and non-Hispanic White patients; however, future research is needed to understand mechanisms that contribute to these differences and whether these differences are associated with patient outcomes.
Asunto(s)
Anestesia General , Negro o Afroamericano , Población Blanca , Humanos , Estudios Retrospectivos , Femenino , Masculino , Negro o Afroamericano/estadística & datos numéricos , Anestesia General/estadística & datos numéricos , Población Blanca/estadística & datos numéricos , Persona de Mediana Edad , Analgésicos Opioides/uso terapéutico , Analgésicos Opioides/administración & dosificación , Adulto , Sudeste de Estados Unidos , AncianoRESUMEN
Comorbidity network analysis (CNA) is a technique in which mathematical graphs encode correlations (edges) among diseases (nodes) inferred from the disease co-occurrence data of a patient group. The present study applied this network-based approach to identifying comorbidity patterns in older patients undergoing hip fracture surgery. This was a retrospective observational cohort study using electronic health records (EHR). EHR data were extracted from the one University Health System in the southeast United States. The cohort included patients aged 65 and above who had a first-time low-energy traumatic hip fracture treated surgically between October 1, 2015 and December 31, 2018 (n = 1,171). Comorbidity includes 17 diagnoses classified by the Charlson Comorbidity Index. The CNA investigated the comorbid associations among 17 diagnoses. The association strength was quantified using the observed-to-expected ratio (OER). Several network centrality measures were used to examine the importance of nodes, namely degree, strength, closeness, and betweenness centrality. A cluster detection algorithm was employed to determine specific clusters of comorbidities. Twelve diseases were significantly interconnected in the network (OER > 1, p-value < .05). The most robust associations were between metastatic carcinoma and mild liver disease, myocardial infarction and congestive heart failure, and hemi/paraplegia and cerebrovascular disease (OER > 2.5). Cerebrovascular disease, congestive heart failure, and myocardial infarction were identified as the central diseases that co-occurred with numerous other diseases. Two distinct clusters were noted, and the largest cluster comprised 10 diseases, primarily encompassing cardiometabolic and cognitive disorders. The results highlight specific patient comorbidities that could be used to guide clinical assessment, management, and targeted interventions that improve hip fracture outcomes in this patient group.
Asunto(s)
Trastornos Cerebrovasculares , Insuficiencia Cardíaca , Fracturas de Cadera , Infarto del Miocardio , Humanos , Estados Unidos , Anciano , Estudios de Cohortes , Comorbilidad , Fracturas de Cadera/epidemiología , Fracturas de Cadera/cirugía , Estudios Retrospectivos , Factores de RiesgoRESUMEN
PURPOSE: To identify tidal volume (VT) and positive end-expiratory pressure (PEEP) associated with the lowest incidence and severity of postoperative pulmonary complications (PPCs) for each phenotype based on preoperative characteristics. METHODS: The subjects of this retrospective observational cohort study were 34,910 adults who underwent surgery, using general anesthesia with mechanical ventilation. Initially, the least absolute shrinkage and selection operator regression was employed to select relevant preoperative characteristics. Then, the classification and regression tree (CART) was built to identify phenotypes. Finally, we computed the area under the receiver operating characteristic curves from logistic regressions to identify VT and PEEP associated with the lowest incidence and severity of PPCs for each phenotype. RESULTS: CARTs classified seven phenotypes for each outcome. A probability of the development of PPCs ranged from the lowest (3.51%) to the highest (68.57%), whereas the probability of the development of the highest level of PPC severity ranged from 3.3% to 91.0%. Across all phenotypes, the VT and PEEP associated with the most desirable outcomes were within a small range of VT 7-8 ml/kg predicted body weight with PEEP of between 6 and 8 cmH2O. CONCLUSIONS: The ranges of optimal VT and PEEP were small, regardless of the phenotypes, which had a wide range of risk profiles.
RESUMEN
Postoperative pulmonary complications (PPCs) are the leading cause of death following hip fracture surgery. Dementia has been identified as a PPC risk factor that complicates the clinical course. By leveraging electronic health records, this retrospective observational study evaluated the impact of dementia on the incidence and severity of PPCs, hospital length of stay, and postoperative 30-day mortality among 875 older patients (≥65 years) who underwent hip fracture surgery between October 1, 2015 and December 31, 2018 at a health system in the southeastern United States. Inverse probability of treatment weighting using propensity scores was utilized to balance confounders between patients with and without dementia to isolate the impact of dementia on PPCs. Regression analyses revealed that dementia did not have a statistically significant impact on the incidence and severity of PPCs or postoperative 30-day mortality. However, dementia significantly extended the hospital length of stay by an average of 1.37 days.
Asunto(s)
Demencia , Complicaciones Posoperatorias , Humanos , Incidencia , Complicaciones Posoperatorias/epidemiología , Registros Electrónicos de Salud , Hospitales , Demencia/epidemiologíaRESUMEN
OBJECTIVE: Older adults with dementia are at higher risk for sustaining hip fracture and their long-term health outcomes after surgery are usually worse than those without dementia. Widespread adoption of electronic health records (EHRs) may allow hospitals to better monitor long-term health outcomes in patients with dementia after hospitalization. This study aimed to (1) estimate how dementia influences discharge location, mortality, and readmission 180 days and 1 year after hip fracture surgery in older adults, and (2) demonstrate the feasibility of using selection-bias reduced EHR data for research and long-term health outcomes monitoring. DESIGN: Retrospective observational cohort study using EHRs. SETTING AND PARTICIPANTS: A cohort of 1171 patients over age 65 years who had an initial hip fracture surgery between October 2015 and December 2018 was extracted from EHRs of one health system; 376 of these patients had dementia. METHODS: Logistic regression was applied to estimate influences of dementia on discharge disposition and Cox proportional hazards model for mortality. The Fine and Gray regression model was used to analyze readmission, accounting for the competing risk of death. To reduce selection bias in EHRs, inverse probability of treatment weighting using propensity scores was implemented before modeling. RESULTS: Dementia had significant impacts on all outcomes: being discharged to facilities [odds ratio (OR) = 2.11, 95% confidence interval (CI) 1.19-3.74], 180-day mortality [hazard ratio (HR) = 1.69, 95% CI 1.20-2.38], 1-year mortality (HR = 1.78, 95% CI 1.33-2.38), 180-day readmission (HR = 1.62, 95% CI 1.39-1.89), and 1 year readmission (HR = 1.39, 95% CI 1.21-1.58). CONCLUSIONS AND IMPLICATIONS: Dementia was a significant risk factor for worse long-term outcomes. The inverse probability of treatment weighting approach can be used to reduce selection bias in EHR data for research and monitoring long-term health outcomes in the target population. Such monitoring could foster collaborations with post-acute and long-term health care services to improve recovery outcomes in patients with dementia after hip fracture surgery.
Asunto(s)
Demencia , Fracturas de Cadera , Humanos , Anciano , Estudios Retrospectivos , Registros Electrónicos de Salud , Fracturas de Cadera/cirugía , Factores de RiesgoRESUMEN
In response to the COVID-19 pandemic, several protective barrier enclosures were developed to protect healthcare providers during airway manipulation. A certified registered nurse anesthetist (CRNA) created a barrier, the disposable intubation drape (I-Drape), that addressed limitations in range of motion. A nonrandomized, quasi-experimental design with repeated measures was used to evaluate I-Drape usability. CRNAs implemented I-Drape up to three times. Multilevel modeling was used to analyze the primary outcome: time (in seconds) to successful intubation. An online survey was used to evaluate secondary outcomes of interest: users' perceptions of features such as usability, visibility, and durability. We recruited 23 CRNAs as participants for 59 trials. Overall successful intubation and first-pass success rates were 96.6% and 93.2%, respectively. Time to successful intubation did not significantly decrease (ß = -9.16, P = 0.323) or differ significantly among types of laryngoscopy device and years of experience was not a significant factor. Overall, users favorably rated I-Drape with respect to usability, visibility, durability, and feature utility. This study demonstrated the functionality, success rate, and acceptability of I-Drape. I-Drape can be used safely and efficiently with any type of laryngoscopy device by providers with various experience levels.
Asunto(s)
COVID-19 , Intubación Intratraqueal , Humanos , Estudios de Factibilidad , Pandemias , LaringoscopíaRESUMEN
No single strategy can meet the unique needs of all learners; however, Padlet, a virtual bulletin board, offers multiple modes for engaging learners in activities and making them feel welcome, valued, and respected. Padlet can be added to a professional development specialist's toolbox to create a more inclusive learning environment. [J Contin Educ Nurs. 2022;53(4):155-156.].
Asunto(s)
Curriculum , Aprendizaje , Competencia Clínica , Educación Continua en Enfermería , HumanosRESUMEN
This retrospective cohort study used electronic health records to explore the effect of race/ethnicity, insurance status, and area deprivation on post-discharge outcomes in older patients undergoing hip fracture surgery between 2015 and 2018 (N = 1,150). Inverse probability of treatment weight-adjusted regression analysis was used to identify the effects of the predictors on outcomes. White patients had higher 90- and 365-day readmission risks than Black patients and higher all-period readmissions than the Other racial/ethnic (Hispanic, Asian, American Indian, and Multicultural) group (p < .000). Black patients had a higher risk of 30- and 90-day readmission than the Other racial/ethnic group (p < .000). Readmission risk across 1-year follow-up was generally higher among patients from less deprived areas than more deprived areas (p < .05). The 90- and 365-day mortality risk was lower for patients from less deprived areas (vs. more deprived areas) and patients with Medicare Advantage (vs. Medicare), respectively (p < .05). Our findings can guide efforts to identify patients for additional post-discharge support. Nevertheless, the findings regarding readmission risks contrast with previous knowledge and thus require more validation studies.
Asunto(s)
Cuidados Posteriores , Etnicidad , Anciano , Humanos , Cobertura del Seguro , Medicare , Alta del Paciente , Readmisión del Paciente , Estudios Retrospectivos , Estados UnidosRESUMEN
Racial/ethnic disparities in depression exist among youth in the United States. The purpose of this study was to determine if parental support trajectories in adolescence explain the relationship between race/ethnicity and depressive symptom trajectories in adulthood. A two-step longitudinal parallel process analysis with multigroup structural equation modeling was conducted with a nationally representative sample of youth (N = 5300; 48.5% female; M = 13.33 (Range:12-15) years at baseline). While parental support trajectories did not mediate the relationship between race/ethnicity and depressive symptoms, parental support trajectories were related to depressive symptom trajectories in adulthood. Immigrant generation status also moderated the relationship between race/ethnicity and depressive symptom trajectories. The results demonstrate the impact of parental support on later mental health outcomes regardless of race/ethnicity.
Asunto(s)
Depresión , Emigrantes e Inmigrantes , Adolescente , Adulto , Etnicidad , Femenino , Humanos , Estudios Longitudinales , Masculino , Análisis de Mediación , Padres , Estados UnidosRESUMEN
Intraoperative ventilator induced lung injury is associated with development of postoperative pulmonary complications. Despite advances in modes and methods of mechanical ventilation, postoperative pulmonary complications remain as one of the leading causes of adverse outcomes following surgery and anesthesia. In an attempt to reduce the incidence of postoperative pulmonary complications, the use of an intraoperative ventilatory technique to minimize lung injury has been introduced. Lung protective ventilation typically entails the use of a physiologic tidal volume, positive end expiratory pressure, extended inspiratory time, and an alveolar recruitment maneuver. The goal of intraoperative lung protective ventilation is to prevent or at least minimize development of ventilator induced lung injury by maintaining a homogeneous lung and alveolar stability during and after a surgical procedure. To appreciate the value of the application of an intraoperative lung protective ventilation strategy, the pathophysiology and developmental processes of ventilator induced lung injury must first be understood. The primary purpose of this paper is to provide a basic understanding of the relationship between conventional intraoperative mechanical ventilation, pulmonary derangement and lung injury as well as a rationale for the use of individualized lung protective ventilation to optimize surgical patient pulmonary outcomes.
Asunto(s)
Respiración Artificial , Lesión Pulmonar Inducida por Ventilación Mecánica , Humanos , Pulmón , Respiración con Presión Positiva , Respiración Artificial/efectos adversos , Volumen de Ventilación Pulmonar , Lesión Pulmonar Inducida por Ventilación Mecánica/etiología , Lesión Pulmonar Inducida por Ventilación Mecánica/prevención & controlRESUMEN
Japan is challenged with unique social problems because of its declining birthrate and rapidly aging population. By the year 2025, all of Japan's baby boomers will be 75 years or older, making Japan a "superaging" society. Japanese healthcare expenditures are rapidly climbing because of the need for increasingly complex medical-surgical treatments for this aging population. In addition, a major shortage of anesthesiologists has produced serious threats to patient safety, as well as to quality and timeliness of surgical care. In an attempt to meet the demand for anesthesia services and to ensure access and quality care, the Japanese Ministry of Health, Labor and Welfare has identified a potential role for nurses as anesthesia practitioners, as an innovative solution. Nurse and physician educators in Japan have begun educating and training nurses in the practice of anesthesia; however, nationally recognized licensure or certification does not yet exist for graduates of these programs. The purpose of this article is to review the unique challenges facing Japan's anesthesia practice and to make recommendations about the potential introduction of nurse anesthetists in Japan.
Asunto(s)
Necesidades y Demandas de Servicios de Salud , Enfermeras Anestesistas , Rol de la Enfermera , Pautas de la Práctica en Enfermería , Humanos , JapónRESUMEN
Many studies have investigated causes of COVID-19 and explored safety measures for preventing COVID-19 infections. Unfortunately, these studies fell short to address disparities in health status and resources among decentralized communities in the United States. In this study, we utilized an advanced modeling technique to examine complex associations of county-level health factors with COVID-19 mortality for all 3141 counties in the United States. Our results indicated that counties with more uninsured people, more housing problems, more urbanized areas, and longer commute are more likely to have higher COVID-19 mortality. Based on the nationwide population-based data, this study also echoed prior research that used local data, and confirmed that county-level sociodemographic factors, such as more Black, Hispanic, and older subpopulations, are attributed to high risk of COVID-19 mortality. We hope that these findings will help set up priorities on high risk communities and subpopulations in future for fighting the novel virus.
RESUMEN
An 83-year-old man with metastatic esophageal and colon cancer underwent a therapeutic colonoscopy in an attempt to place a colonic stent to alleviate symptoms of severe bowel obstruction. Moderate sedation with intravenous propofol was provided during the case. During the procedure, the patient experienced bilateral tension pneumothoraces and subcutaneous emphysema of the neck and face. A needle decompression of the tension pneumothorax was performed emergently, and chest tubes were subsequently inserted bilaterally in the intensive care unit. Colonic perforation was highly suspected based on the clinical manifestations and procedural difficulties, although a diagnostic abdominal computed tomography scan was never completed because of the family's desire to provide only comfort care. The patient died 24 hours after the event. A literature search revealed that 10 cases of pneumothorax occurred following a colonoscopy. The purpose of this case report and review of the literature is to increase awareness of pneumothorax as an extremely rare but severe and often life-threatening complication of colonoscopy among anesthesia care providers. The mechanisms of pneumothorax development are also discussed.