[Questionnaire Survey of Pharmacy Students regarding Long-term In-hospital Practical Training: 8 Years of Changes].

In 2010, the in-hospital practical training period for pharmacy students was extended from 4 to 11 weeks. We have conducted questionnaire surveys of these students every year with the aim of reviewing the quality of training by conduction of surveys and evaluations. However, it was not clear whether reviewing based on the questionnaire results improved student satisfaction with the in-hospital practical training. Therefore, the aim of this study was to verify the validity of reviewing based on the questionnaire results by analyzing the data accumulated during the long-term practical training. A questionnaire survey was conducted of 333 5th-year students upon completion of practical training at Chiba University Hospital from 2010 to 2017. Students self-evaluated their attitude toward practical training on a 6-point scale and their satisfaction level for each component of the practical training on a 5-point scale. The students were also allowed to share their feelings about hospital pharmacy work. Repeated review of the training content can facilitate communication with patients, which was lacking at the beginning of the training period. Improved communication led to higher-quality pharmacy practice and increased student satisfaction. Meanwhile, changes to work procedures may reduce student satisfaction unless the training strategy is reviewed accordingly. Because the work of hospital pharmacists is constantly changing, it is considered that the content of the practical training should be revised accordingly through continuous conduction of surveys and evaluations, thereby enabling optimal practical training.

Pharmaceutical studies of levothyroxine sodium hydrate suppository provided as a hospital preparation.

The levothyroxine sodium hydrate suppository (L-T4-suppository) is provided as a hospital preparation for the treatment of hypothyroid patients with dysphagia in Japan because only oral preparations of levothyroxine sodium (L-T4) are approved for the treatment of hypothyroidism. However, it has been found that serum thyroxine and triiodothyronine levels do not increase as expected with the hospital preparation, requiring a higher dosage of L-T4 in the L-T4-suppository than in the oral preparations. In this study, to determine an effective thyroid gland hormone-replacement therapy for patients with dysphagia, the pharmaceutical properties of the L-T4-suppository were investigated. Suppositories containing 300 µg L-T4 in a base of Witepsol H-15 and Witepsol E-75 (ratio of 1 : 1) were prepared according to Chiba University Hospital's protocol. Content uniformity, stability, and suppository release were tested. The L-T4-suppository had uniform weight and content. The content and release property were stable over 90 d when the L-T4-suppository was stored at 4 °C and protected from light. The release rate of L-T4 increased as pH increased. However, no L-T4 was released below pH 7.2. The release rate of L-T4 decreased as temperature decreased. These findings suggest that the low level of release of L-T4 in the rectum under physiological conditions may be the cause of the low serum thyroxine and triiodothyronine levels following L-T4-suppository administration.