[Does the second cycle of French medical studies prepare students to be future anesthesiologists and intensivists?]. / Le deuxième cycle des études médicales prépare-t-il de futurs anesthésistes-réanimateurs?

OBJECTIVE: To analyze the factors influencing the choice of the specialty "anesthesiology and intensive care" by medical students at the end of the second cycle of the French medical curriculum. This study had three aims: to measure the attraction of students for this specialty, to assess the perception of this specialty at this stage of the medical studies, and to study the influence of the teaching of "anesthesiology and intensive care" during this second cycle on student perceptions of the specialty. STUDY DESIGN: Descriptive study. MATERIAL AND METHODS: We conducted an anonymous survey among 407 medical students who were at the end of their sixth year of their medical studies, and who were enrolled in one of the four schools of medicine in Lyon, France, for the university year 2007-2008. RESULTS: Three hundred and twenty-eight surveys were analyzed. The specialty "anesthesiology and intensive care" was ranked third overall in terms of preferred specialties. Intensive care was rated the most attractive component, and respondents in particular noted its multisystem perspective and perceived utility. Anesthesiology was in general seen as highly technical and potentially lucrative, but holding increased medicolegal risk. The hospital training courses were highly rated by the students, who believed these to be the best way to learn about this specialty. However, respondents indicated that not enough hospital training courses were available, and only training courses in the intensive care units and the prehospital care department led the students towards this specialty. Accordingly, the nature and practice of anesthesiology were less well-known by students. CONCLUSION: Numerous medical students want to become intensivists. Anesthesiology is less well-known at this stage of the medical studies. The teaching of the "anesthesiology and intensive care" specialty needs to be optimized.

[Metabolic acidosis in a context of acute severe asthma]. / Acidose métabolique dans un contexte d'asthme aigu grave.

In a context of asthma, lactic acidosis may occur during beta2-agonist therapy. Several cases have been reported during its administration by intravenous and/or inhaled route. This side-effect seems rather unknown and the mechanism for compensation of metabolic acidosis by hyperventilation may worsen dyspnoea and mislead clinicians. Other causes of lactic acidosis such as a major hypoxemia, a cardiovascular collapse or sepsis may also be experienced in this context and must be ruled out before attributing the lactic acidosis to beta2-agonist treatment. We report the case of a 50-year-old man hospitalized for an acute major asthma, who received a salbutamol continuous infusion associated with inhaled terbutaline. A serum lactate level of 13 mmol/l was noted eight hours after the introduction of the bronchodilator treatment. After reducing doses of beta2-agonists, the evolution was favourable, regarding both respiratory and metabolic aspects, with a rapid decrease of the serum lactate level, which finally returned to normal level after 32 hours of hospitalization.