Safety and Security in International Humanitarian Missions - Assessing the Stress Level of Responders in Critical Situations during a Realistic Full-Scale Training.

INTRODUCTION: Crises, wars, and disasters are remarkably increasing across the world. Responders are frequently tackled with an ever-greater number of challenges, and undoubtedly, they are physically and mentally affected during and after their missions, during which posttraumatic stress disorder (PTSD) is considered high-risk. To the authors' knowledge, no studies have addressed which type of incident has the greatest influence to trigger stress, and consequently, to cause PTSD for the responders after their missions. METHODS: A prospective longitudinal study was conducted with 69 participants of the "Safety and Security" course at the Federal Office for Civil Protection and Disaster Aid of the Federal Ministry of Interior Affairs (Berlin, Germany). The course is certified by the Hostile Environment Awareness Training (HEAT) guidelines of Europe's New Training Initiative for Civilian Crisis Management (ENTRi; Center for International Peace Operations; Berlin, Germany). Four incidents were evaluated: hostage-taking, carjacking, evacuation, and border-crossing. The participants completed the Positive and Negative Affect Schedule (PANAS) before and after each incident. For each incident, the delta of the PANAS scores was calculated. The differences between the described incidents, as well as the differences between novice and experienced responders, were evaluated. RESULTS: The hostage-taking incident had the greatest influence on the participants' temper, followed by carjacking and evacuation. Ultimately, the border-crossing event had the least effect on the responders. Novices were more affected by hostage-taking than experienced responders; however, no significant difference had been demonstrated between novices and experienced responders for the other evaluated incidents. CONCLUSION: Different incidents have big psychological impacts on humanitarian responders, in which consequences vary from short-term effects to PTSD. Therefore, humanitarian responders should be selected very carefully. They should also have more specific preparation for their missions. Mental after-care should be obligatory. Further studies are needed to understand and avoid reasons for the development of PTSD or other potential problems of responders.

Monitoring the mental well-being of caregivers during the Haiti-earthquake.

UNLABELLED: Introduction During disaster relief, personnel's safety is very important. Mental well being is a part of this safety issue. There is however a lack of objective mental well being monitoring tools, usable on scene, during disaster relief. This study covers the use of validated tools towards detection of psychological distress and monitoring of mental well being of disaster relief workers, during the Belgian First Aid and Support Team deployment after the Haiti earthquake in 2010. Methodology The study was conducted using a demographic questionnaire combined with validated measuring instruments: Belbin Team Role, Compassion Fatigue and Satisfaction Self-Test for Helpers, DMAT PsySTART, K6+ Self Report. A baseline measurement was performed before departure on mission, and measurements were repeated at day 1 and day 7 of the mission, at the end of mission, and 7 days, 30 days and 90 days post mission. Results 23 out of the 27 team members were included in the study. Using the Compassion Fatigue and Satisfaction Self-Test for Helpers as a monitoring tool, a stable condition was monitored in 7 participants, a dip in 5 participants, an arousal in 10 participants and a double pattern in 1 participant. Conclusions The study proved the ability to monitor mental well being and detect psychological distress, by self administered validated tools, during a real disaster relief mission. However for practical reasons some tools should be adapted to the specific use in the field. This study opens a whole new research area within the mental well being and monitoring field. CITATION: Van der Auwera M, Debacker M, Hubloue I. Monitoring the mental well-being of caregivers during the Haiti-earthquake.. PLoS Currents Disasters. 2012 Jul 18.

Presumed mass illness following a pyridine fumes incident: environmental contamination versus mass hysteria.

This case study is based on a chemical spill in a warehouse in Belgium. Two victims were hospitalized, and a confluence of symptoms among the warehouse personnel had to be managed medically. An on-scene medical station and medical management team were deployed. A total of 51 victims were examined. Medical, political, and labor management arguments occurred. Medical findings and results from a thorough investigation helped prevent a presumed illness epidemic. The primary goals of the medical management of victims must include ensuring the health and safety of the personnel involved.

S-100 protein as early predictor of regaining consciousness after out of hospital cardiac arrest.

BACKGROUND AND PURPOSE: Patients resuscitated from cardiac arrest (CA) have a high mortality rate. Prognostic evaluation based on clinical observations is uncertain and would benefit from the use of biochemical markers of hypoxic brain damage. The purpose of the study was to validate the use of the serum astroglial protein S-100 levels at admission with regard to regaining consciousness after out of hospital CA. METHODS: Fifty-eight patients resuscitated from out-of-hospital CA were followed up until they regained consciousness or until their death or permanent vegetative state occurred. Serum samples for measurement of S-100, using an immunoradiometric assay, were obtained at admission. RESULTS: At admission, the mean value+/-standard error of the mean of serum S-100 protein was significantly higher in patients who did not regain consciousness compared with patients who regained consciousness, respectively 4.66+/-0.61 microg/l and 0.84+/-0.21 microg/l. A serum S-100 value of >0.7 microg/l at admission was found to be a predictor that consciousness would not be regained, with a specificity of 85%, a sensitivity of 66.6%, a positive predictive value of 84%, a negative predictive value of 78% and an accuracy of 77.6%. CONCLUSIONS: Serum S-100 protein at admission gives reliable and independent information concerning the short term neurological outcome after resuscitation; and could be a good marker of brain cell damage.