Objective: To develop an effective and safe therapeutic strategy, we studied the effect of the clinical characteristics of patients with acute drug intoxication on the duration of hospitalization.
Subjects and Methods: The subjects were 89 patients hospitalized for acute drug intoxication. They were divided into two subgroups; the short hospitalization group (duration of hospitalization < 7 days) and the long hospitalization group (duration of hospitalization ≥ 7 days). We compared age, sex, vital signs, drugs, and therapy between the two groups.
Results: There were no significant differences in sex or severity of consciousness disturbance between the short- and long-hospitalization groups. Age in the latter group was higher than that in the former, and age was significantly and positively correlated with the duration of hospitalization. Prolongation of hospitalization in patients with Japan Coma Scale (JCS) I or II is associated with psychiatric disease, and in patients with JCSIII, with physical disease. We used direct hemoperfusion (DHP) to treat patients with severe acute drug intoxication. The duration of hospitalization in patients treated by DHP tended to be shorter than those not so treated.
Conclusions: The present results suggest that aging is associated with prolongation of hospitalization and the onset of physical disease among patients with acute drug intoxication. When elderly patients with acute drug intoxication are treated in a primary-care setting, the question of whether or not physical diseases are present as complications should be considered. The appropriate use of DHP for the treatment of patients with severe acute drug intoxication requires further study.

At our institution, various herbal medicines have been prescribed under the supervision of a herbal medicine supervisor for a wide range of clinical conditions in children with pediatric surgical diseases. At present, we continue to prescribe herbal medicines even in the absence of a herbal medicine supervisor. The aim of study is to continue and improve herbal medicines in pediatric surgery. A questionnaire survey was conducted among doctors prescribing herbal medicines in our department, and 14 doctors responded. All doctors agreed on their realization of the efficacy of herbal medicines and their willingness to study herbal medicines. Almost doctors obtained information on herbal medicine from the literature and decided on prescriptions based on the name of the disease and the symptoms. This survey showed that many doctors are aware of the effectiveness of herbal medicines and they prescribe herbal medicines to some extent in their own departments. As a result of this survey, three doctors from our department have received training in outpatient herbal medicine. Investigation of current problems through a fixed-point questionnaire survey would help to recognize the need for herbal medicine treatment in each department.