Emilie J.B. Calvello

Health systems and services: the role of acute care

As populations continue to grow and age, there will be increasing demand for acute curative services responsive to life-threatening emergencies, acute exacerba -tion of chronic illnesses and many routine health problems that nevertheless require prompt action. Emergency interven-tions and services should be integrated with primary care and public health measures to complete and strengthen health systems. This paper focuses on acute care within that context. First, we draw on standard World Health Organi -zation (WHO) terminology to propose working terms to define “acute care”. Second, we highlight the fragmentation of service delivery that results from not adopting the proposed definition. Third, we show the potential contribution of acute care to integrated health systems designed to reduce all-cause morbidity and mortality. Finally, we propose key steps to further the development of acute care that leaders, researchers and health workers, who are the people responsible for maintaining strong national health systems, should consider taking.

Applying the lessons of maternal mortality reduction to global emergency health

Abstract Over the last few decades, maternal health has been a major focus of the international community and this has resulted in a substantial decrease in maternal mortality globally. Although, compared with maternal illness, medical and surgical emergencies account for far more morbidity and mortality, there has been less focus on global efforts to improve comprehensive emergency systems. The thoughtful and specific application of the concepts used in the effort to decrease maternal mortality could lead to major improvements in global emergency health services. The so-called three-delay model that was developed for maternal mortality can be adapted to emergency service delivery. Adaptation of evaluation frameworks to include emergency sentinel conditions could allow effective monitoring of emergency facilities and further policy development. Future global emergency health efforts may benefit from incorporating strategies for the planning and evaluation of high-impact interventions.

Operationalising emergency care delivery in sub-Saharan Africa: consensus-based recommendations for healthcare facilities

A major barrier to successful integration of acute care into health systems is the lack of consensus on the essential components of emergency care within resource-limited environments. The 2013 African Federation of Emergency Medicine Consensus Conference was convened to address the growing need for practical solutions to further implementation of emergency care in sub-Saharan Africa. Over 40 participants from 15 countries participated in the working group that focused on emergency care delivery at health facilities. Using the well-established approach developed in the WHOs Monitoring Emergency Obstetric Care, the workgroup identified the essential services delivered—signal functions—associated with each emergency care sentinel condition. Levels of emergency care were assigned based on the expected capacity of the facility to perform signal functions, and the necessary human, equipment and infrastructure resources identified. These consensus-based recommendations provide the foundation for objective facility capacity assessment in developing emergency health systems that can bolster strategic planning as well as facilitate monitoring and evaluation of service delivery.

Operative care after the Haiti 2010 earthquake: implications for post-disaster definitive care

6 To the Editor, 7 8 On January 12, 2010, a 7.0 earthquake struck Haiti, 9 affecting 3 million people and causing 220000 deaths and 10 more than 300000 injuries [1]. In response to a request from 11 Hopital Saint Francois de Sales in Port-au-Prince, a series of 12 surgical teams were deployed from the Shock Trauma Center 13 at the University of Maryland Medical Center (STC-UMMC) 14 to operate 2 operating rooms and provide postoperative care. 15 The STC-UMMC teams operated alongside the staff of 16 Hopital Saint Francois de Sales from January 30 through 17 June 27, 2010. After reviewing the teams’ operative records 18 and reports of other foreign medical teams (FMTs) 19 responding the Haiti earthquake (see Table and Fig.), we 20 have explored the potential implications of these experiences 21 regarding disaster preparedness and FMT response.

Including emergency and acute care as a global health priority

A recent important global meeting to set the international action agenda concerning non-communicable diseases (NCDs) failed to draw substantial attention from the emergency medical and surgical community. Advocacy efforts on the part of emergency clinicians should be increased to highlight the critical services we provide and create an approach to addressing NCDs with the most effective balance of preventive and acute care services. Acute care, which encompasses all frontline treatment services for sudden or unexpected injury or illness, can serve as a focal point for the development of the common language and body of research needed to draw the attention of global leaders and policy makers.

Perceptions of emergency care in Kenyan communities lacking access to formalised emergency medical systems: a qualitative study.

Objectives We undertook this study in Kenya to understand the communitys emergency care needs and barriers they face when trying to access care, and to seek community members’ thoughts regarding high impact solutions to expand access to essential emergency services. Design We used a qualitative research methodology to conduct 59 focus groups with 528 total Kenyan community member participants. Data were coded, aggregated and analysed using the content analysis approach. Setting Participants were uniformly selected from all eight of the historical Kenyan provinces (Central, Coast, Eastern, Nairobi, North Eastern, Nyanza, Rift Valley and Western), with equal rural and urban community representation. Results Socioeconomic and cultural factors play a major role both in seeking and reaching emergency care. Community members in Kenya experience a wide range of medical emergencies, and seem to understand their time-critical nature. They rely on one another for assistance in the face of substantial barriers to care—a lack of: system structure, resources, transportation, trained healthcare providers and initial care at the scene. Conclusions Access to emergency care in Kenya can be improved by encouraging recognition and initial treatment of emergent illness in the community, strengthening the pre-hospital care system, improving emergency care delivery at health facilities and creating new policies at a national level. These community-generated solutions likely have a wider applicability in the region.

Predictors of 1 year mortality in adult injured patients admitted to the trauma center

Background: Traditional approach to predicting trauma-related mortality utilizes scores based on anatomical, physiological, or a combination of both types of criteria. However, several factors are reported in literature to predict mortality independent of severity scores. The objectives of the study were to identify predictors of 1 year mortality and determine their magnitude and significance of association in a resource constrained scenario . Materials and Methods: Prospective observational study enrolled 572 patients. Information regarding factors known to affect mortality was recorded. Other factors which may be important in resource constrained settings were also included. This included referral from a peripheral hospital, number of surgeries performed on the patient, and his socioeconomic status (below poverty line (BPL) card). Patients were followed till death or upto a period of 1year. Logistic regression, actuarial survival analysis, and Cox proportionate hazard model were used to identify predictors of 1year mortality. Limited estimate of external validity of the study was obtained using bootstrapping. Results: Age of patient, Injury Severity Score (ISS), abnormal activated partial thromboplastin time (APTT), Glasgow Coma Scale (GCS) score at admission, and systolic blood pressure (BP) at admission were found to significantly predict mortality on logistic regression and Cox proportionate hazard models. Abnormal respiratory rate at admission was found to significantly predict mortality in the logistic regression model, but no such association was seen in Cox proportionate hazard model. Bootstrapping of the logistic regression model and Cox proportionate hazard model provide us with a set of factors common to both the models. These were age, ISS, APTT, and GCS score at admission. Conclusion: Multivariate analysis (logistic and Cox proportionate hazard analysis) and subsequent bootstrapping provide us with a set of factors which may be considered as valid predictors universally. However, since bootstrapping only provides limited estimates of external validity, there is a need to test these factors against the well accepted requirements of external validity namely population, ecological, and temporal validity.

TTP presenting as refractory hypoglycemia in a patient with thromboangiitis obliterans

Thrombotic thrombocytopenic purpura (TTP) is a challenging diagnosis to make in the emergency department. We present a case of TTP initially presenting with refractory hypoglycemia in a woman with thromboangiitis obliterans (Buergers disease). To our knowledge, this is the first description of the association of hypoglycemia and thromboangiitis obliterans with TTP. We briefly review key aspects of the acute diagnosis and management of hypoglycemia and TTP pertinent to the emergency physician.