Publications by authors named "Kenji Kawasumi"

Article Synopsis
  • - The study aimed to identify risk factors for unplanned acute care (UAC) related to outpatient chemotherapy with oral anticancer drugs among cancer patients.
  • - Conducted at National Cancer Center Hospital East in Japan, the research involved 1,674 patients and showed that a low body mass index (BMI) was linked to a higher risk of UAC during treatment.
  • - The findings emphasize the need for close monitoring and supportive care for underweight patients (BMI < 18.5 kg/m²), who are at greater risk for adverse effects during chemotherapy.
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Background: It has recently been suggested that concomitant medication may affect the clinical outcome of patients treated with immune checkpoint inhibitors (ICIs). However, only a few studies on the impact of concomitant medication on immune-related adverse events (irAEs) have previously been reported. Here, we aimed to determine the impact of concomitant medication on the efficacy and safety of ICIs.

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The present study assessed the safety of outpatient oral anticancer chemotherapeutic drugs by investigating the type and frequency of serious adverse effects (SAEs). Emergency hospitalization, unplanned consultations and telephone calls were investigated in 1,832 patients who received oral anticancer drug treatment at the National Cancer Center Hospital East between December 1, 2014 and November 30, 2015. Oral cytotoxic anticancer and molecular targeted drugs were administrated to 1,140 (62.

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Objectives: A recent study of community pharmacists in Canada reported that they required additional education. We conducted a survey of community pharmacists to evaluate the adequacy of education and training in oral anticancer agents in Japan.

Methods: Between May and June 2014, community pharmacists were asked to complete a questionnaire by using two different survey strategies, one online and one via postal mail.

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Outpatient pharmacy services were established since June 2009 for educating about the signs and symptoms that required treatment, explaining how to receive an emergency service, improving a patient's adherence, and managing side effects. In this study, we evaluated the usefulness of one of our outpatient pharmacy services, which aims to help patients receiving adjuvant chemotherapy including S-1 monotherapy for gastric cancer. In total, 34 and 80 patients received S-1 monotherapy without or with the intervention of outpatient pharmacy services, respectively; additionally, the median ages of the former and latter were 68 and 65 years, respectively.

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Background In the Japanese healthcare system, board certification not only maintains the quality of daily practice but is also required for hospitals to receive healthcare reimbursement. To date, no data on the effects of the board certification system in Japanese hospitals have been reported. Objective We performed a survey to clarify the impact of pharmacist certification on the quality of chemotherapy.

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Steroid is a key drug in cancer chemotherapy-induced emesis. However, it may sometimes cause inadequately controlled hyperglycemia. Ipragliflozin is a novel selective sodium-dependent glucose cotransporter 2 inhibitor of urinary glucose excretion.

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