Characteristics of caffeine intoxication-related death in Tokyo, Japan, between 2008 and 2013.

Objectives: Caffeine is widely available in beverages and over-the-counter products; however, in large doses, it can lead to lethal arrhythmia. This study aims to clarify the characteristics of caffeine intoxication-related deaths in Tokyo, Japan.

Subjects: Among the 4754 forensic autopsy cases between 2008 and 2013 in which a toxicological investigation was performed, cases in which the blood concentration of caffeine exceeded toxic levels (15 μg/ml) were selected (N = 22).

[Effect of the active adult learning/patient oriented clerkship on affective reaction of students ∼ from the results of student survey].

We have previously reported the efficacy of the Patient Oriented Clerkship (POC) in the clinical clerkship in Showa University Hospitals, by a trial with old four-year pharmacy program students. In the unique clerkship, each student has a patient in charge, and follows his/her clinical conditions throughout the rotation. The aim of the POC is that having the students learn spontaneously (Active Learning) and actively (Adult Learning) promoted by student's commitment and responsibility by communicating with patients and health professionals in a team.

[Possible influence of psychotropic drugs detected in blood when determining the cause of death in medicolegal autopsy cases in the Tokyo Medical Examiner's Office].

We reviewed the records of 118 medicolegal autopsy cases, in which psychotropic drugs were detected in blood, in the Tokyo Medical Examiner's Office in 1997, to explore how the drug levels were considered in determining the cause of death. Names and doses of the drugs were clear in 70 of 118 cases, and in most cases of the 70 cases, multiple drugs (up to 13 drugs) were prescribed to a person. It was also evident that 75 of the 118 cases had demonstrated psychosis for several months to 38 years prior to death.