Effectiveness and safety of droperidol in a United States emergency department

BackgroundDroperidol is a dopamine receptor antagonist that functions as an analgesic, sedative, and antiemetic. In 2001, the U.S. Food and Drug Administration required a black box warning in response to case reports of QT prolongation and potential fatal arrhythmias. The aim of this study was to evaluate the effectiveness and safety of droperidol in patients presenting to a United States Emergency Department (ED).MethodsObservational cohort study of all droperidol administrations from 1/1/2012 through 4/19/2018 at an academic ED. The primary endpoint was mortality within 24 h of droperidol administration. Secondary endpoint included use of rescue analgesics.ResultsA total of 6,881 visits by 5,784 patients received droperidol of whom 6,353 visits authorized use of their records for research, including 5.4% administrations in children and 8.2% in older adults (≥65). Droperidol was used as an analgesic for pain (N = 1,387, 21.8%) and headache (N = 3,622, 57.0%), as a sedative (N = 550, 8.7%), and as an antiemetic (N = 794, 12.5%). No deaths secondary to droperidol administration were recorded within 24 h. Need for rescue analgesia occurred in 5.2% of patients with headache (N = 188) and 7.4% of patients with pain (N = 102); 1.1% of patients with headache received rescue opioids (N = 38) after droperidol, as did 5.4% of patients with pain other than headache (N = 75). No patients had fatal arrhythmias. Akathisia occurred in 2.9%.ConclusionNo fatalities were seen among this large cohort of patients who received droperidol in the ED. Our findings suggest droperidol's effectiveness and safety when used as an analgesic, antiemetic and/or sedative.     

Diagnostic utility of fecal calprotectin in patients presenting to the emergency department with suspected acute appendicitis

BackgroundAcute appendicitis (AA) is one of the most common diseases faced by the surgeon in the emergency department. In clinical practice, how to diagnose patients with AA accurately is still challenging.MethodsWe conducted a prospective study of 84 patients who presented in the emergency department with suspected AA and measured fecal calprotectin (FC) value. The final diagnosis of AA was independently determined without reference to the test results of FC. Then, we retrospectively analyzed the FC value for identifying AA.ResultsFC value in patients with AA were significantly higher than that in patients without AA (240.5 vs. 68.5 ug/g, P < 0.001). Receiver-operating characteristic analyses demonstrated FC value to be highly sensitive and specific for the diagnosis of AA, as indicated by an overall area under the curve (AUC) of 0.928 (500 times of boot strap estimated 95% CI, 0.855–0.972), with an optimal cut off point of 106 ug/g. FC levels in 26 patients with simple AA were significantly lower than it in the 14 patients with suppurative AA (206 vs. 304ug/g, P = 0.001).ConclusionsFC test provides a sensitive, convenient and economical method to help facilitate the diagnosis of AA in emergency department. Especially for hospitals without computed tomography equipment or patients who are not suitable to exposed to radiation, FC test is of great significance for improving the diagnostic accuracy of AA.     

Association between Covid-19 surge and emergency department patient flow and experience

BackgroundPreparations for Covid-19 in the Netherlands included hospital reconfigurations to increase capacity for the expected surge at the emergency department (ED). We describe patients’ ED length of stay (LOS), crowding and experiences of patients with respiratory complaints during the first Covid-19 peak.MethodsRetrospective analysis of demand, ED LOS, crowding, and a patient experience survey during a 12-week period in 2020 and similar periods in 2018 and 2019. Crowding levels were calculated using the National ED OverCrowding Scale.ResultsThe number of patients with respiratory complaints increased significantly, while total ED numbers were unchanged. Although presentation during the Covid-19 peak and needing hospital admission were associated with a longer ED LOS in patients with respiratory complaints, significantly less crowding occurred compared with the 2018 and 2019 periods. Increased ED LOS was associated with lower patient experience scores.ConclusionAdvanced warning and its associated preparation within the hospital and the community prevented significant delays in ED throughput during the first Covid-19 peak.     

Social and structural determinants and their associations with patient experience in the emergency department

BackgroundImproving patient experience and satisfaction in the emergency department (ED) is challenging but beneficial. Previous studies have shown an association between social and structural factors and patient satisfaction. This study examined the structural and social factors related to the ED patient experience among Jewish and Arab patients in a Jerusalem hospital.MethodsA cross-sectional study was conducted among ED patients in a Jerusalem hospital. Data were collected via questionnaires. The sample included 257 Jewish patients and 170 Arab patients. The outcome variable was a positive or negative ED experience.ResultsJewish and Arab patients had different factors related to ED experience. Cultural differences, including a language barrier and access to information, were associated with a negative experience among Arab patients. Among Jewish patients, frequent use of community health services was associated with a negative ED patient experience.ConclusionThis study shows an association between social and structural factors and patient experience, illustrating gaps for and vulnerability of different ethnic groups that affect their experience with healthcare services. Understanding these issues and implementing solutions formulated at the institutional and national levels can promote equity by providing structurally competent care.     

Comparison of the systematic Inflammatory response syndrome and the quick sequential organ failure assessment for prognostic accuracy in detecting sepsis in the emergency department: A systematic review

BackgroundAwareness and prompt recognition of sepsis are essential for nurses working in the emergency department (ED), enabling them to make an initial assessment of patients and then to sort them according to their condition s severity. The aim of this systematic review was to investigate prognostic accuracy in detecting sepsis in the emergency department by comparing the previous sepsis-2 screening tool, the Systemic Inflammatory Response Syndrome (SIRS) and the current sepsis-3 screening tool, the Quick Sequential Organ Failure Assessment (qSOFA).MethodsThis systematic review used the guideline by Bettany-Saltikov and McSherry and was reported according to the Preferred Reporting Items for Systematic Reviews and meta-Analyses (PRISMA) 2020 checklist. The protocol was registered in PROSPERO. A systematic search was conducted using the CINAHL, EMBASE and MEDLINE databases. Study selection and risk of bias was performed independently by pair of authors.ResultsFive articles were included. Overall, SIRS showed higher sensitivity than qSOFA, while qSOFA showed higher specificity than SIRS. The positive predictive value for qSOFA was superior, while there was a minor deviation in negative predictive value between qSOFA and SIRS.ConclusionThe overall recommendation based on the included studies indicates that qSOFA is the better-suited screening tool for prognostic accuracy in detecting sepsis in the emergency department.     

Effect of a bundle-approach intervention against contamination of blood culture in the emergency department

BackgroundTo prevent contamination when taking blood culture, there are various effective interventions. Whether there is greater efficacy by using a combination of these interventions has not been widely evaluated.MethodsOur six-element intervention bundle aimed to prevent contamination of blood culture in our emergency department (ED). Elements were: use of 1% chlorhexidine alcohol, alcohol wiping, hand hygiene, using sterile gloves, using holed sterile cover, and selection of upper extremities as the site of venipuncture. We compared the contamination rate of blood culture between the pre- and the post-intervention periods among all cases with two or more blood cultures taken in our ED. We also evaluated the rate of patients receiving vancomycin among all those transferred to the hospital from the ED.ResultsDuring the pre- and post-intervention periods, 460 and 450 cases were included in analysis, respectively. Contamination of blood culture occurred in 29 pre-intervention cases (6.3%) and five post-interventional cases (1.1%) (relative risk 0.18, 95% confidence interval 0.07 to 0.45; P < 0.001). After bundle implementation, there was significant increase in adherence to using 1% chlorhexidine alcohol, alcohol wiping, hand hygiene, and using holed sterile covers. Among patients admitted to hospital, fewer patients received vancomycin during the post-intervention period than in the pre-intervention period (5.4% vs. 3.2%, P = 0.03).ConclusionsOur intervention bundle dramatically reduced the contamination rate when drawing blood culture in our ED.     

Involvement of mothers in high-risk neonatal care: A capacity building program for neonatal nurses

The quality of mother-infant interaction directly impacts neonatal and maternal health and well-being. Nurses play a significant role in facilitating and supporting the mothers to participate in the care of their neonates admitted to Neonatal Intensive Care Unit (NICU). Capacity-Building Program (CBP) was conducted to empower the neonatal nurses to facilitate and support mothers in routine care of their neonates admitted to NICU. A total of 53 neonatal nurses participated in the program. This program focused on empowering the neonatal nurses on the responsibilities and strategies to involve mothers in routine care of neonates at NICU. The program was evaluated by testing nurses’ knowledge through pre-test and post-test score analysis. Neonatal nurses demonstrated a higher level of knowledge post-implementation of the program. It was found that the capacity-building program intervention was effective (p < 0.001) in improving the knowledge of neonatal nurses on the role of nurses in facilitating and supporting mothers in the care of their neonates admitted to NICU.     

Components of a successful community-based exercise program for individuals with Parkinson’s disease: Results from a participant survey

ObjectivesThe aim of the project was to examine the personal beliefs, motivators, and barriers in people with Parkinson’s disease (PwPD) relating to their participation in a year-round community-based cycling program, Pedaling for Parkinson’s (PFP).DesignCross-sectional survey from a 12-month pragmatic study.SettingFive community-based PFP sites.Main outcome measuresA survey was designed to capture the attitudes and beliefs of those participating in a PFP program. Survey responses were rated on a 5-point Likert scale (1–5; higher number representing a more positive response) assessing the subdomains of Personal Beliefs and Knowledge, Health and Disability, Program, and Fitness Environment following a 12-month exercise observational period.ResultsA total of 40 PwPD completed the survey. Mean subdomain scores were as follows: 4.37 (0.41) for Personal Beliefs and Knowledge, 4.25 (0.65) for Health and Disability, 4.11 (0.53) for Program, and 4.35 (0.44) for Fitness Environment. There were no significant correlations between survey subdomains and demographic variables (age, years of education, years since diagnosis, years attending the PFP program, and disease severity) or subdomains and exercise behavior (cadence, attendance, and heart rate).ConclusionsRegardless of demographic variables and disease severity, PwPD who attended a PFP program enjoyed the class, felt that their PD symptoms benefited from exercise, and were motivated to exercise by their PD diagnosis. Factors such as location of the gym, cost, and transportation were important. With the growing body of PD literature supporting the role of exercise in potentially altering the disease trajectory, it is critical that communities adopt and implement exercise programs that meet the needs of PwPD and facilitate compliance.     

Epidemiological impact of universal varicella vaccination on consecutive emergency department visits for varicella and its economic impact among children in Kobe City,Japan

IntroductionPrevious studies reported a dramatic decline in the incidence of varicella and varicella-related deaths after implementing universal varicella vaccination (VarV). Although previous studies reported the effectiveness and economic impact of VarV, they were unknown in the emergency department (ED) setting.MethodsTo determine the effectiveness and economic impact of VarV in the ED, Kobe, Japan, we retrospectively reviewed the clinical database of consecutive patients younger than 16 years presenting to our primary ED from 2011 to 2019.ResultsOf the 265,191 children presenting to our ED, 3,092 patients were clinically diagnosed with varicella. The number of patients with varicella was approximately 500 annually, before introducing the universal two-dose VarV for children aged 1 to <3 years in October 2014, in the Japanese national immunization program, and decreased to approximately 200 in 2019. The number of patients with varicella younger than 1 year (ineligible for the vaccination) also decreased. Regarding the economic impact, the medical cost in our ED reduced after the introduction of VarV was JPY 4.1 million (US$ 40,049) annually. From the central data, approximately 95% of children were vaccinated after October 2014; however, a relatively large percentage of infected unvaccinated children (59.0%) presented to ED in this study. After the implementation of the universal VarV, infection was mainly observed in older children (i.e., the unvaccinated generation).ConclusionsOur data showed the effectiveness and economic impact of VarV in the ED setting. Additionally, our data suggested that the public vaccination program should include older unvaccinated children and other unvaccinated individuals.     

Left behind: Exploring the concerns of emergency department staff when personnel are utilised for inter-hospital transfer

BackgroundInter-Hospital Transfer (IHT) may require an escort from the referring hospital, either a Registered Nurse (RN), physician or both, leading to a sudden drop in staffing levels within the referring department potentially increasing risk to patients and staff.AimsTo explore the perspectives of RNs and physicians of differing experience levels when left behind due to an escorted IHT, and the decision-making protocols for IHT.MethodA qualitative exploratory approach of 5 RNs and 4 physicians selected using purposeful sampling. Data were collected through semi-structured interviews and thematically analysed.Findings: Five themes were identified: the impact of being left behind; the burden of transfer; missed care; a triangulation of competing needs upon the decision-making process; and the effect of inter-hospital transfers on staff with different experience levels.ConclusionIHT is described differently by less experienced RNs compared to their more experienced counterparts especially concerning safety and risk. Physicians described the department as vulnerable with ad-hoc decision-making protocols surrounding IHT the norm.     

MELD and MELD XI Scores as Predictors of Mortality After Pericardiectomy for Constrictive Pericarditis

ObjectiveTo assess the association between the preoperative model for end-stage liver disease (MELD) and MELD-XI (exclude international normalized ratio) score and outcomes in patients undergoing pericardiectomy for constrictive pericarditis.Patients and MethodsPatients >18 years of age undergoing pericardiectomy for constrictive pericarditis between January 1, 2007, and October 12, 2017, were analyzed with data for MELD and MELD-XI score calculation within 30 days preoperatively. The association between the MELD and MELD-XI scoring systems and risk of postoperative outcomes was assessed in regression models adjusting for relevant covariates. The primary outcome was operative mortality (death within 90 days or in hospital). Secondary outcomes included various measures of postoperative morbidity.ResultsA total of 175 and 226 patients had data for MELD/MELD-XI, respectively. Ninety-day mortality was 8.7%. When stratified into tertiles of MELD-XI, the unadjusted risk of 90-day mortality was 2.7%, 8.2%, and 16.0%, respectively. In Cox regression models fitted for MELD-XI and MELD, higher scores associated with increased risk of mortality (P<.001 for both). In secondary multivariable analyses, both MELD-XI and MELD were associated with increased incidence of renal failure and greater levels of chest-tube output and transfusion, whereas MELD-XI was additionally associated with prolonged intubation and extended intensive care unit and hospital stays.ConclusionAmong patients undergoing pericardiectomy for constrictive pericarditis, MELD-XI and MELD were associated with increased postoperative morbidity and mortality. Although the simpler MELD-XI score generally performed as well or better than MELD as a correlate of various outcomes, both scores can serve as a simple yet robust risk stratification tool for patients undergoing pericardiectomy for constrictive pericarditis.     

Predictors of Low Physical Function in Patients With COVID-19 With Acute Respiratory Failure Admitted to a Subacute Unit

ObjectiveTo document the level of physical function in patients with coronavirus disease 2019 (COVID-19) recovering from acute respiratory failure and investigate which patient clinical characteristics could predict physical function assessed by the Short Physical Performance Battery (SPPB) test.DesignCross-sectional study.SettingSubacute unit of a Rehabilitation Institute.ParticipantsPatients with COVID-19 (N=184; aged 18 years or older) who were admitted to a subacute unit to stabilize their condition and recover from acute respiratory failure due to COVID-19.InterventionsNot applicable.Main Outcome MeasuresAt admission patients underwent the SPPB test, represented by the sum of 3 functional tests, standing balance, 4-meter gait speed, and 5-repetition sit-to-stand motion. Comparisons between 2 SPPB score groups were performed by an unpaired t test; multivariate stepwise linear regression analysis was employed to detect predictors of the SPPB score considering several clinical parameters.ResultsParticipants were 74±12 years old, 52% were men and with more than 2 comorbidities in 43% of cases. SPPB score was 3.02±3.87 denoting patients’ profound physical dysfunction. Normal physical function was detected in only 12% of patients, whereas low, intermediate, and severe impairment was found in 65%, 13%, and 10%, respectively. Age, both invasive and noninvasive ventilation use, and the presence of previous disability were significant predictors of SPPB. Patients without any comorbidities (8%) also exhibited low function (SPPB: 5.67±1.12).ConclusionsThe majority of survivors after COVID-19 experienced acute respiratory failure due to pneumonia and exhibited substantial physical dysfunction influenced by age, mechanical ventilation need, and previous disability. Further studies are needed to evaluate the role of rehabilitation to promote recovery and community reintegration in this population.     

Reproducibility of the T-SPOT.TB test for screening Mycobacterium tuberculosis infection in Japan

ObjectivesThe interferon-gamma release assay (IGRA) is useful for diagnosing Mycobacterium tuberculosis infections, especially in countries where Bacille Calmette–Guérin vaccinations are performed. However, reproducibility of the IGRA is unclear, as recent data suggest high IGRA conversion and reversion rates in serial tests among healthcare workers. This longitudinal study aimed to evaluate reproducibility of T-SPOT.TB for screening M. tuberculosis infections in Japan.MethodsResults of T-SPOT.TB tests performed between April 2014 and March 2016 at two hospitals in Yokohama, Japan, where the incidence of tuberculosis was 18.0 per 100,000 population in 2014, were analyzed.ResultsIn total, 3890 T-SPOT.TB tests were included. Overall, positive and negative test rates were 8.4% and 87.6%, respectively. Among 373 serial tests within two years, conversion and reversion rates were only 1.1% and 12.5%, respectively. Almost all patients who were initially negative (98.9%) remained so. There was no statistically significant difference between the outcomes observed at the two hospitals.ConclusionsThe conversion rate of T-SPOT.TB in Japan is as low as that recently reported in other countries where the incidence of tuberculosis is low. These data indicate that T-SPOT.TB is a reproducible tuberculosis screening tool at local hospitals in areas with a moderate incidence of tuberculosis.     

Acute Myocardial Infarction in Autoimmune Rheumatologic Disease: A Nationwide Analysis of Clinical Outcomes and Predictors of Management Strategy

ObjectivesTo examine national-level differences in management strategies and outcomes in patients with autoimmune rheumatic disease (AIRD) with acute myocardial infarction (AMI) from 2004 through 2014.MethodsAll AMI hospitalizations were analyzed from the National Inpatient Sample, stratified according to AIRD diagnosis into 4 groups: no AIRD, rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and systemic sclerosis (SSC). The associations between AIRD subtypes and (1) receipt of coronary angiography and percutaneous coronary intervention (PCI) and (2) clinical outcomes were examined compared with patients without AIRD.ResultsOf 6,747,797 AMI hospitalizations, 109,983 patients (1.6%) had an AIRD diagnosis (RA: 1.3%, SLE: 0.3%, and SSC: 0.1%). The prevalence of RA rose from 1.0% (2004) to 1.5% (2014), and SLE and SSC remained stable. Patients with SLE were less likely to receive invasive management (odds ratio [OR] [95% CI]: coronary angiography—0.87; 0.84 to 0.91; PCI—0.93; 0.90 to 0.96), whereas no statistically significant differences were found in the RA and SSC groups. Subsequently, the ORs (95% CIs) of mortality (1.15; 1.07 to 1.23) and bleeding (1.24; 1.16 to 1.31) were increased in patients with SLE; SSC was associated with increased ORs (95% CIs) of major adverse cardiovascular and cerebrovascular events (1.52; 1.38 to 1.68) and mortality (1.81; 1.62 to 2.02) but not bleeding or stroke; the RA group was at no increased risk for any complication.ConclusionIn a nationwide cohort of AMI hospitalizations we found lower use of invasive management in patients with SLE and worse outcomes after AMI in patients with SLE and SSC compared with those without AIRD.