Search

Environments such as shopping malls, airports, or hospital emergency-departments often experience crowding, with many people simultaneously requesting service. Crowding highly fluctuates, with sudden overcrowding "spikes". Past research has either focused on average behavior, used context-specific models with a large number of parameters, or machine-learning models that are hard to interpret. Here we show that a stochastic population model, previously applied to a broad range of natural phenomena, can aptly describe hospital emergency-department crowding. We test the model using data from five-year minute-by-minute emergency-department records. The model provides reliable forecasting of the crowding distribution. Overcrowding is highly sensitive to the patient arrival-flux and length-of-stay: a 10% increase in arrivals triples the probability of overcrowding events. Expediting patient exit-rate to shorten the typical length-of-stay by just 20 minutes (8.5%) cuts the probability of severe overcrowding events by 50%. Such forecasting is critical in prevention and mitigation of breakdown events. Our results demonstrate that despite its high volatility, crowding follows a dynamic behavior common to many systems in nature. [ABSTRACT FROM AUTHOR]

The study attempts to evaluate the efficacy and benefits of bar-code technology eMAR in ensuring the safety of medication administration. The results indicate that eMar successfully reduced the rate of errors in order transcription and medication administration as well as potential adverse drug events.

Objective. Genital neonatal herpes simplex virus type 1 (HSV-1) infection was observed in a series of neonates after traditional Jewish ritual circumcision. The objective of this study was to describe neonate genital HSV-1 infection after ritual circumcision and investigate the association between genital HSV-1 after circumcision and the practice of the traditional circumcision. Methods. Eight neonates with genital HSV-1 infection after ritual circumcision were identified. Results. The average interval from circumcision to clinical manifestations was 7.25 [+ or -] 2.5 days. In all cases, the traditional circumciser (the mohel) had performed the ancient custom of orally suctioning the blood after cutting the foreskin (oral metzitzah), which is currently practiced by only a minority of mohels. Six infants received intravenous acyclovir therapy. Four infants had recurrent episodes of genital HSV infection, and I developed HSV encephalitis with neurologic sequelae. All four mohels tested for HSV antibodies were seropositive. Conclusion. Ritual Jewish circumcision that includes metzitzah with direct oral-genital contact carries a serious risk for transmission of HSV from mohels to neonates, which can be complicated by protracted or severe infection. Oral metzitzah after ritual circumcision may be hazardous to the neonate. Pediatric's 2004;114:e259-e263. URL: http://www.pediatrics.org/cgi/content/full/114/2/ e259; ritual circumcision, herpes simplex infection, infection of the newborn, Jewish tradition.

Introduction: The fourth industrial revolution has led to a paradigm shift in the world of data; this paper reviews the implications on the medical and health services. These changes include: -The transition to big data: New layers of information such as longitudinal data, OMICS, information from social networks and the internet will be added to the conventional sources of information: anamnesis, physical examination, lab results etc. and will assist in medical decisions. -The transition to medical prediction: The information will allow not only diagnosing the current medical situation, but will also enable predicting the patient's risk level for developing certain diseases in the future. -The transition to artificial intelligence systems: This will enable analysis and generate insights into the vast amount of available information. -The decline in data production and data analysis costs: Much of the information will be collected by the patient himself and derived from his wearable devices. Information that was previously costly and exclusively owned by health officials, will be owned by others including the patient himself. These changes pose risks alongside the opportunities. The pace and quality of incorporating all this data depends on two opposing forces: technological innovation on the one hand, and system barriers on the other. Barriers include objections from users, budgetary constraints, patient privacy and regulatory barriers. The healthcare system must prepare wisely, but quickly, for the dramatic changes.

Background: Achieving high levels of patient satisfaction requires hospital management to be proactive in patient-centred care improvement initiatives and to engage frontline clinicians in this process., Method: We developed a survey to assess the attitudes of clinicians towards hospital management activities with respect to improving patient satisfaction and surveyed clinicians in four academic hospitals located in Denmark, Israel, the UK and the USA., Results: We collected 1004 questionnaires (79.9% response rate) from four hospitals in four countries on three continents. Overall, 90.4% of clinicians believed that improving patient satisfaction during hospitalisation was achievable, but only 9.2% of clinicians thought their department had a structured plan to do so, with significant differences between the countries (p<0.0001). Among responders, only 38% remembered targeted actions to improve patient satisfaction and just 34% stated having received feedback from hospital management regarding patient satisfaction status in their department during the past year. In multivariate analyses, clinicians who received feedback from hospital management and remembered targeted actions to improve patient satisfaction were more likely to state that their department had a structured plan to improve patient satisfaction., Conclusions: This portrait of clinicians' attitudes highlights a chasm between hospital management and frontline clinicians with respect to improving patient satisfaction. It appears that while hospital management asserts that patient-centred care is important and invests in patient satisfaction and patient experience surveys, our findings suggest that the majority do not have a structured plan for promoting improvement of patient satisfaction and engaging clinicians in the process.

The British NHS system is undergoing a process of reform and renewal. In addition to allocating resources, the NHS developed the star rating system, a system developed to evaluate and increase performances of the medical institutes. The rating of zero to three stars of the general hospitals (acute trusts) is based on the level of achievements of the 9 key targets and 36 indicators composing 3 focus areas: clinical, patient and logistic aspects. The key targets and performance indicators are determined every year based on the accomplishments of the previous year and actual problems. The 2004 key targets included shortening waiting times in the emergency room and waiting lists for elective admission and ambulatory clinics, hospital finance management and hospital cleanliness. We examined the evaluation system in relation to the goals set, after a three-year period. There is impressive progress in the quality and level of medical care given in the areas examined. Besides the improvement, criticism arose in respect of different aspects: the hospital rating does not necessarily reflect the quality of care given in the individual departments, the publicity of the hospital ratings had a deleterious effect on the patient trust in the medical staff and their relationship, the hospitals requested to be involved in the process of choosing the indicators etc. The method for evaluating hospitals is one of the top issues on the agenda of the leaders of the Israeli health system. It is known that the evaluation process itself leads to improvement but it might also have a harmful effect. The application of the British Star system to the Israeli system requires core adjustments: defining relevant indicators based upon current problems, securing the quality of the data, defining the correct case-mix of patients and working in full cooperation with the hospital managers and the professional authorities. The publicity aspect is a delicate issue considering the current restrictions on patient's freedom of choice.