[Evaluation of Risk Factors for Immune-Related Adverse Events Associated with Treatment with Immune Checkpoint Inhibitors].

Objective: Risk factors for immune-related adverse events(irAEs)associated with immune checkpoint inhibitors(ICIs) remain to be obscure. Therefore, we evaluated the patient background and clinical findings to identify risk factors for the development of irAEs.

Methods: The subjects consisted of 86 patients treated with ICIs between August 2018 and March 2020.

[A Case of Rectal Cancer and Multiple Liver Metastases Treated Using mFOLFOX and Bevacizumab under Maintenance Dialysis].

A 50s man receiving dialysis for chronic kidney disease due to IgA nephropathy underwent laparoscopic reversal via Hartmann 's procedure for rectal cancer and multiple liver metastases, followed by chemotherapy for the liver metastases. Following a single course of mFOLFOX therapy, bevacizumab was administered for 8 courses, resulting in tumor shrinkage and a decrease in tumor marker levels. The initial doses were 60mg/m2 oxaliplatin and 280(bolus injection)and 1,680mg/m2 (continuous infusion)of 5-FU.

[Impact of Physician Order Support Duties on de novo Hepatitis Prevention].

"Immunosuppression and hepatitis B measures and guidelines for chemotherapy" were announced in 2009. However, a fulminant case that appeared when the guidelines were not observed was reported, and de novo hepatitis prevention is an urgent problem. The rate of compliance with these guidelines as of January 2014 was 20.

[Outcomes of an Independent Clinical Study to Compare Branded and Generic Formulations of Sustained-Release Oxycodone].

To evaluate the potential for the adoption of a generic formulation of sustained-release oxycodone(Oxycodone SR Capsules), an independent clinical study was planned to accurately evaluate the efficacy and safety during a 9-day period. After a 3-day pretreatment period, the generic formulation was administered to patients with progressive cancer, who had been treated with a branded formulation(OxyContin®Tablets)of the drug for 5 days at the same dose. This was followed by a 1- day observation period.

[Team Approaches for and Future Challenges to Promoting Perioperative Oral Management].

When the medical fee system was revised in 2012, the category of perioperative oral management was newly organized. However, the calculation of additional fees for such management required referral from medical to dental departments. In addition, requests for such management were limited, possibly owing to an increased burden on doctors engaged in outpatient services.

[Initial Evaluation of the Efficacy and Safety of Tablets Containing Trifluridine and Tipiracil Hydrochloride--Safety Measures Devised by a Multidisciplinary Team Including a Pharmaceutical Outpatient Clinic].

In May 2014, tablets containing both trifluridine and tipiracil hydrochloride (Lonsurf® tablets) were launched in Japan ahead of other countries, for the treatment of advanced/relapsed unresectable colorectal cancer. The benefits of these tablets in terms of a new therapeutic option have been demonstrated. However, the manufacturer has requested healthcare professionals to help develop safety measures for the appropriate and safe use of the tablets.

[Appropriate dosing of fosaprepitant for colon cancer patients].

After fosaprepitant (FOS)was added to the National Health Insurance drug reimbursement price list, we switched the route of administration of antiemetics from oral to intravenous in chemotherapy regimens for colon cancer to improve patient medication adherence. However, because the number of patients reporting application-site disorders after administration of FOS increased, we monitored the incidence of these disorders in patients with colon cancer to identify ways to avoid them. In our prospective study, patients receiving conventional FOS dosing regimens (control group)were compared with those receiving diluted FOS solutions (study group).

[An assessment tool for chemotherapy-induced nausea and vomiting and intervention outcomes].

Chemotherapy-induced nausea and vomiting(CINV)is the most unpleasant side effect for patients receiving cancer chemotherapy. Moderately emetic anticancer drugs show a wide range of emetic frequencies, and the use or nonuse of antiemetics is optionally described without specifics. In the present study, we clarified the state of CINV presentation caused by moderately emetic anticancer drugs using the MASCC Antiemesis Tool, a nausea-and-vomiting evaluation tool developed by the Multinational Association of Supportive Care in Cancer(MASCC)for patients with colorectal cancer.

[Examination of the usefulness of the pharmacists' outpatient clinic for treatment with oral molecule-targeting drugs].

Background: In the author's hospital, pharmacists' outpatient clinics were initiated in April 2010, and the department of breast surgery there has provided guidance on oral anti-cancer medication, but with difficulty in adopting proposals for supportive therapy made after the doctor's consultation on the same day. Under such circumstances, this study examined methods for conducting interviews with patients before the doctor's consultation in cases where oral molecular-targeted drugs are necessary.

Objective: To promote next-generation skill-mix team medicine in order to improve the continuity of treatment and optimize therapeutic effects.

[Nutritional assessment using MUST(Malnutrition Universal Screening Tool) in outpatient chemotherapy].

Objective: We set out to see if nutritional assessment(management)using MUST could be useful for patients undergoing outpatient chemotherapy.

Methods: The study sample consisted of 197 patients undergoing outpatient chemotherapy between June 2010 and November 2010. The results of MUST, serum albumin levels, and nutritional intervention were investigated.

[Reported use of thalidomide in multiple myeloma: presentation of problems in the Thaled® outpatient department].

Background: Thalidomide was approved in Japan for multiple myeloma treatment in October 2008. A program called the Thalidomide Education and Risk Management System (TERMS®) was established to help ensure that every effort is made to use the drug safely.

Purpose: We report the use of thalidomide to treat multiple myeloma, and describe problems arising in the Thaled® outpatient department.