Biomedical subjects

Tadashi Ishimitsu

Publications and source records attributed to Tadashi Ishimitsu.

2 recordsLinked to original sources

PubMed2004

[The role of pharmacists for promotion of cancer chemotherapy in outpatients].

To promote cancer chemotherapy among outpatients, a special room for cancer chemotherapy (outpatient drip infusion room) was established in Yamaguchi University Hospital in April 2002. Since then, pharmacists have played a central role in all aspects, including decisions on the flow rate for prescriptions/injections, protocol checking, preparation of injections, aseptic preparation of anticancer agents, provision of information to patients, and financial impact analysis. In this study, we analyzed the current status of these activities and conducted a questionnaire survey regarding the involvement of pharmacists in chemotherapy at the outpatient clinic among patients and physicians. Pharmacists contributed to the administration of anticancer agents, including protocol checking and aseptic preparation, and no malpractice incident has occurred since the outpatient drip infusion room was established. According to responses from patients, 28 of 29 patients reported that they underwent treatment without anxiety. According to responses from physicians, 15 of 18 physicians considered the involvement of pharmacists beneficial. In addition, the amount claimed for health insurance as of March 2003 was 500000 yen, which was about 5-fold that before the establishment of the outpatient drip infusion room. These results suggest that pharmacists contribute to the promotion of cancer chemotherapy in outpatients with respect to the safety of medical practice, patient services, and hospital management. Therefore participation in cancer chemotherapy at the outpatient clinic may become a primary activity of pharmacists.

Antineoplastic Agents↗

PubMed2002

[A checking system for injectable anticancer drugs using each patient's own data and its evaluation].

A checking system was developed for risk management of injectable anticancer drug use. Because the dosage and administration of injectable anticancer drugs vary with each patient, checking the prescription and aseptic i.v. admixing can be markedly complicated and time-consuming for pharmacists. The system we investigated in this study provided real-time checking of dosage, drip infusion rate, dosing periods, and dosing-free periods. The prescription parameters for this check included height, weight, body surface area, the medical history of each patient, the patient's ICD10 code' and disease indication from the package insert. Moreover, when preparing for aseptic i.v. admixing, the liquid volume after the anticancer drug has been mixed with other injectable drugs is calculated automatically. The time limits for stability after mixing and clinical laboratory test results are listed on the Work Sheet. As a result, 24 medication errors were prevented in the first 6 months of use of this system. These consisted of over- and under-doses, excessive dosing periods, insufficient dosing-free periods' etc. The time required for preparation of aseptic i.v. admixing decreased by 73% after introducing this system. Because clinical laboratory test results were referenced beforehand, patients to whom the drug should not be administered were recognized in advance. Thus 13 such cases were identified before i.v. admixing. Therefore this system may be useful in terms of rational anticancer drug use and risk management.

Antineoplastic Agents↗