Our animal model of low and high IAP by intraperitoneal CO2-insufflation worked well for studies of microcirculation, hemodynamics, and pulmonary function. During stepwise increases of pressure there were marked effects on global hemodynamics, respiratory function, and microcirculation. The results indicate that intestinal mucosal flow, especially small bowel mucosal flow, although reduced, seems better preserved in response to intra-abdominal hypertension caused by CO2-insufflation than other intra-abdominal microvascular beds.

This is a descriptive study of the medical responses to the bombings by terrorists in Madrid on 11 March 2004. The nature of the event, the human damage, and the responses are described. It describes the: (1) nature and operations associated with the alarm; (2) assignment of responding units and personnel; (3) establishment and operations of casualty collection points; (4) medical transport and distribution of injured victims; (5) prioritization and command; (6) hospital care; (7) psychosocial care; (8) identification of the dead; and (9) police investigation and actions. Each of these descriptions is discussed in terms of what currently is known and the implications for future planning, preparedness, and response.

BackgroundIn a mass casualty situation, medical personnel must rapidly assess and prioritize patients for treatment and transport. Triage is an important tool for medical management in disaster situations. Lack of common international and Swedish triage guidelines could lead to confusion. Attending the Advanced Trauma Life Support (ATLS) provider course is becoming compulsory in the northern part of Europe. The aim of the ATLS guidelines is provision of effective management of single critically injured patients, not mass casualties incidents. However, the use of the ABCDE algorithms from ATLS, has been proposed to be valuable, even in a disaster environment. The objective for this study was to determine whether the mnemonic ABCDE as instructed in the ATLS provider course, affects the ability of Swedish physician’s to correctly triage patients in a simulated mass casualty incident.MethodsThe study group included 169 ATLS provider students from 10 courses and course sites in Sweden; 153 students filled in an anonymous test just before the course and just after the course. The tests contained 3 questions based on overall priority. The assignment was to triage 15 hypothetical patients who had been involved in a bus crash. Triage was performed according to the ABCDE algorithm. In the triage, the ATLS students used a colour-coded algorithm with red for priority 1, yellow for priority 2, green for priority 3 and black for dead. The students were instructed to identify and prioritize 3 of the most critically injured patients, who should be the first to leave the scene. The same test was used before and after the course.ResultsThe triage section of the test was completed by 142 of the 169 participants both before and after the course. The results indicate that there was no significant difference in triage knowledge among Swedish physicians who attended the ATLS provider course. The results also showed that Swedish physicians have little experience of real mass casualty incidents and exercises.ConclusionThe mnemonic ABCDE doesn’t significantly affect the ability of triage among Swedish physicians. Actions to increase Swedish physicians’ knowledge of triage, within the ATLS context or separately, are warranted.

Introduction:In stressful situations such as the management of major incidents and disasters, the ability to work in a structured way is important. Medical management groups initially are formed by personnel from different operations that are on-call when the incident or disaster occurs.Objective:The aim of this study was to test if performance indicators for staff procedure skills in medical management groups during simulations could be used as a quality control tool for finding areas that require improvement.Methods:A total of 44 management groups were evaluated using performance indicators in which results could be expressed numerically during simulations.Results:The lowest scores were given to documentation and to the introduction of new staff members. The highest score was given the utilization of technical equipment.Conclusions:Staff procedure skills can be measured during simulations exercises. A logging system may lead to enhancing areas requiring improvement.