A tabletop exercise approach to global disaster preparedness: insights from Nepal's first international conference on disaster preparedness and management.

Considering recent earthquakes and the COVID-19 pandemic, disaster preparedness has come to the forefront of the public health agenda in Nepal. To strengthen the developing health system, many initiatives are being implemented at different levels of society to build resiliency, one of which is through training and education. The first International Conference on Disaster Preparedness and Management convened in Dhulikhel, Nepal on December 1-3, 2023. It brought together international teaching faculty to help deliver didactic and simulation-based sessions on various topics pertaining to disaster preparedness and management for over 140 Nepali healthcare professionals. This paper focuses on the tabletop exercise-based longitudinal workshop portion of the conference on disaster leadership and communication, delivered by United States-based faculty. It delves into the educational program and curriculum, delivery method, Nepali organizer and US facilitator reflections, and provides recommendations for such future conferences, and adaptation to other settings.

In-hospital Mortality and the Predictive Ability of the Modified Early Warning Score in Ghana: Single-Center, Retrospective Study.

BACKGROUND: The modified early warning score (MEWS) is an objective measure of illness severity that promotes early recognition of clinical deterioration in critically ill patients. Its primary use is to facilitate faster intervention or increase the level of care. Despite its adoption in some African countries, MEWS is not standard of care in Ghana. In order to facilitate the use of such a tool, we assessed whether MEWS, or a combination of the more limited data that are routinely collected in current clinical practice, can be used predict to mortality among critically ill inpatients at the Korle-Bu Teaching Hospital in Accra, Ghana. OBJECTIVE: The aim of this study was to identify the predictive ability of MEWS for medical inpatients at risk of mortality and its comparability to a measure combining routinely measured physiologic parameters (limited MEWS [LMEWS]). METHODS: We conducted a retrospective study of medical inpatients, aged ≥13 years and admitted to the Korle-Bu Teaching Hospital from January 2017 to March 2019. Routine vital signs at 48 hours post admission were coded to obtain LMEWS values. The level of consciousness was imputed from medical records and combined with LMEWS to obtain the full MEWS value. A predictive model comparing mortality among patients with a significant MEWS value or LMEWS ≥4 versus a nonsignificant MEWS value or LMEWS <4 was designed using multiple logistic regression and internally validated for predictive accuracy, using the receiver operating characteristic (ROC) curve. RESULTS: A total of 112 patients were included in the study. The adjusted odds of death comparing patients with a significant MEWS to patients with a nonsignificant MEWS was 6.33 (95% CI 1.96-20.48). Similarly, the adjusted odds of death comparing patients with a significant versus nonsignificant LMEWS value was 8.22 (95% CI 2.45-27.56). The ROC curve for each analysis had a C-statistic of 0.83 and 0.84, respectively. CONCLUSIONS: LMEWS is a good predictor of mortality and comparable to MEWS. Adoption of LMEWS can be implemented now using currently available data to identify medical inpatients at risk of death in order to improve care.

COVID-19 Blind Spots: A Consensus Statement on the Importance of Competent Political Leadership and the Need for Public Health Cognizance.

As the COVID-19 pandemic continues, important discoveries and considerations emerge regarding the SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) pathogen; its biological and epidemiological characteristics; and the corresponding psychological, societal, and public health (PH) impacts. During the past year, the global community underwent a massive transformation, including the implementation of numerous nonpharmacological interventions; critical diversions or modifications across various spheres of our economic and public domains; and a transition from consumption-driven to conservation-based behaviors. Providing essential necessities such as food, water, health care, financial, and other services has become a formidable challenge, with significant threats to the existing supply chains and the shortage or reduction of workforce across many sectors of the global economy. Food and pharmaceutical supply chains constitute uniquely vulnerable and critically important areas that require high levels of safety and compliance. Many regional health-care systems faced at least one wave of overwhelming COVID-19 case surges, and still face the possibility of a new wave of infections on the horizon, potentially in combination with other endemic diseases such as influenza, dengue, tuberculosis, and malaria. In this context, the need for an effective and scientifically informed leadership to sustain and improve global capacity to ensure international health security is starkly apparent. Public health "blind spotting," promulgation of pseudoscience, and academic dishonesty emerged as significant threats to population health and stability during the pandemic. The goal of this consensus statement is to provide a focused summary of such "blind spots" identified during an expert group intense analysis of "missed opportunities" during the initial wave of the pandemic.

Mapping the process of emergency care at a teaching hospital in Ghana.

Emergency Department (ED) overcrowding has become a global concern as the number of countries with formalized emergency care systems has expanded, and the burden of trauma and non-communicable diseases in low and middle-income countries increased. In light of this, the international Emergency Medicine literature has outlined the need for operational projects in low and middle income countries which focus on the process of care. Despite this, there is limited published literature describing these types of projects. We share our experience mapping emergency care processes at a teaching hospital in Ghana as a case study of Lean's application in a relatively resource limited setting. From this work, we conclude that process mapping, a critical first step in further process re-design, is a cost effective, low tech activity which can be feasibly used in low resource environments to initiate quality improvement.

mHealth in Sub-Saharan Africa.

Mobile phone penetration rates have reached 63% in sub-Saharan Africa (SSA) and are projected to pass 70% by 2013. In SSA, millions of people who never used traditional landlines now use mobile phones on a regular basis. Mobile health, or mHealth, is the utilization of short messaging service (SMS), wireless data transmission, voice calling, and smartphone applications to transmit health-related information or direct care. This systematic review analyzes and summarizes key articles from the current body of peer-reviewed literature on PubMed on the topic of mHealth in SSA. Studies included in the review demonstrate that mHealth can improve and reduce the cost of patient monitoring, medication adherence, and healthcare worker communication, especially in rural areas. mHealth has also shown initial promise in emergency and disaster response, helping standardize, store, analyze, and share patient information. Challenges for mHealth implementation in SSA include operating costs, knowledge, infrastructure, and policy among many others. Further studies of the effectiveness of mHealth interventions are being hindered by similar factors as well as a lack of standardization in study design. Overall, the current evidence is not strong enough to warrant large-scale implementation of existing mHealth interventions in SSA, but rapid progress of both infrastructure and mHealth-related research in the region could justify scale-up of the most promising programs in the near future.

Unintentional i.v. injection of barium sulfate in a child.

PURPOSE: A case of barium sulfate injection into the superior vena cava during an upper gastrointestinal series (UGIS) in which the patient's central venous line (CVL) was mistaken for her gastrostomy tube is reported. SUMMARY: A 17-month-old girl was brought to the fluoroscopy suite to undergo a UGIS with barium sulfate contrast. Her medical history included premature birth and short-gut syndrome after a bowel resection for necrotizing enterocolitis and gastroschisis. She had been treated for multiple bouts of sepsis and was currently receiving antibiotic therapy at home via a CVL. She was admitted to the hospital for replacement of her CVL. In the hospital, the patient developed a diarrheal illness with projectile vomiting, prompting the UGIS. In the fluoroscopy suite, approximately 3 mL of barium sulfate was injected into the patient's CVL, which was misidentified as her gastrostomy tube. The error was recognized when the first video fluoroscopic image revealed barium in the patient's right atrium, and 10 mL of blood containing a thick, chalky, whitish-pink suspension was immediately aspirated from the CVL. Peripheral venous access was established, and the CVL was removed. The patient vomited three times and developed rigors 30 minutes later. That evening, she developed a fever, which was treated with acetaminophen and a course of broad-spectrum antibiotics. Subsequent radiographs of the patient's chest failed to show any residual barium, and no respiratory distress developed. The patient was discharged in stable condition four days later. CONCLUSION: A 17-month-old girl inadvertently received barium sulfate by i.v. injection through a CVL that was mistaken for the patient's gastrostomy tube.

The association of coagulopathy and traumatic brain injury in patients with isolated head injury.

UNLABELLED: The emergence of prothrombotic agents (e.g. activated factor VII) to treat traumatic brain injury (TBI) requires a better understanding of the association of coagulopathy with isolated head injury (IHI). OBJECTIVE: To investigate the association of IHI and coagulopathy. METHODS: Prospective, observational study in an urban level I trauma center. INCLUSION CRITERIA: Adult (> or = 13 years of age) patients with IHI. EXCLUSION CRITERIA: patients with known coagulopathies or on anticoagulant therapy. PREDICTOR VARIABLES: TBI (head abbreviated injury severity score > 2, or brain hematoma on CT scan), age, gender, mechanism of injury, Glasgow Coma Score (GCS), and loss of consciousness (LOC). OUTCOME VARIABLES: coagulopathy defined as elevated International Normalized Ratio (INR > 1.3) or activated partial thromboplastin time (PTT) greater than 34 s. We divided IHI subjects into two groups of patients with and without TBI. STATISTICAL ANALYSIS: Fisher's exact test and Mann-Whitney U were used to compare data where appropriate (alpha: 0.05, two-tailed). RESULTS: From July 2005 to December 2006, 276 patients with IHI were studied. The median age was 35 years (interquartile range: 25-52) with a 79% male predominance and 88% blunt trauma. Eight percent (95% CI, 5-12%) of patients had coagulopathy. The rate of coagulopathy in TBI patients (17%) was significantly higher than non-TBI patients (6%) (11% difference, 95% CI, 3-20%]. The relative risk of coagulopathy in TBI patients was 2.9 (95% CI, 1.3-6.6). CONCLUSION: Coagulopathy as defined by elevated INR and/or PTT is associated with TBI after isolated head injury.

Utility of Stewart's strong ion difference as a predictor of major injury after trauma in the ED.

INTRODUCTION: Base deficit (BD) is a validated surrogate for lactate in injured patients and correlates with trauma severity. Stewart proposed a more comprehensive measure of acidosis based on the strong ion difference (SID) (SID = Na + K + Mg + Ca - CL - lactate [mEq/L]). We compared operating characteristics of BD, anion gap (AG), and SID in identifying major injury in emergency department (ED) trauma patients. METHODS: This was a retrospective review. Major injury was defined as Injury Severity Score > or =15, blood transfusions, or significant drop in hematocrit. Receiver operating characteristic curves compared BD, AG, and SID in differentiating major from minor injuries. RESULTS: The study included 1181 patients. Both BD and SID were significantly (P = .0001) different after major vs minor injury (mean difference, 3.40; 95% confidence interval, 2.70-4.00 and mean difference, 2.50; 95% confidence interval, 1.90-3.10, respectively). Receiver operating characteristic curves were minimally different from one another (P = .0035). CONCLUSION: Stewart's SID can identify major injury in the ED.

Identifying traumatic brain injury in patients with isolated head trauma: are arterial lactate and base deficit as helpful as in polytrauma?

BACKGROUND: Increase in lactate (LAC) within the central nervous system after head trauma is an established marker of traumatic brain injury (TBI). OBJECTIVE: To investigate the utility of arterial base deficit (BD) and LAC in identifying TBI in patients with isolated head injury (IHI). MATERIALS AND METHODS: TBI was defined as Glasgow Coma Scale < or =8, head Abbreviated Injury Severity Score >2 or brain haematoma on CT scan. Patients were divided into two groups: IHI with and without TBI. Data were reported as means (SDs). 131 patients with IHI were studied (mean (SD) age 39 (19) years, 78% male). RESULTS: 17% of the patients sustained TBI. The mean differences for arterial BD (0.65 mmol/l, 95% CI -0.8 to 2.1) and LAC (0.34 mmol/l, 95% CI -0.7 to 1.4) in patients with and without TBI were not significant. Analysis of receiver operating characteristic curves confirmed that arterial BD and LAC were unable to detect TBI in patients with IHI. CONCLUSION: Arterial BD and LAC are poor predictors of TBI in isolated head trauma.