[The Second Web Questionnaire Survey on Cancer Cachexia Japanese Evidence for Patients Of Cancer Cachexia â ¡ (J-EPOCC â ¡)-Disease Awareness and Issues Related to Cancer Cachexia Among Healthcare Professionals].

In 2019, the Cancer Cachexia Web Questionnaire Survey(J-EPOCC)was conducted among cancer patients, their families and healthcare professionals in Japan, and it showed that the term"cancer cachexia"was highly recognized among health care professionals, whereas the staging and criteria for cancer cachexia defined by European Palliative Care Research Collaborative( EPCRC)was less understood. Also, many healthcare professionals tended to consider the term"cancer cachexia" as the terminal stage of cancer, and most of them lacked the knowledge that cancer cachexia is a disease complication which is potentially developed from the early stage of cancer. Since anamorelin was approved in 2021 for"Cancer cachexia in unresectable advanced or recurrent of non-small cell lung cancer, gastric cancer, pancreatic cancer and colorectal cancer", the treatment environment for cancer cachexia has greatly changed. Thus, the second Web Questionnaire Survey(J-EPOCC Ⅱ) was conducted in June 2022 to investigate changes in the problem awareness of cancer cachexia, especially appetite loss and weight loss, among patients and their families and healthcare professionals1). The results for healthcare professionals showed that the awareness of the staging and criteria has increased among doctors in 2022 compared with 2019, and an increasing number of doctors considered"cancer cachexia"was associated with loss of muscle mass, totally body weight loss, appetite loss and systemic inflammation that may occur in early stages of cancer. On the other hand, awareness of staging and diagnostic criteria for cancer cachexia has not remarkably changed among medical staff since 2019, with levels of awareness varying among those with different job categories. Therefore, in order to achieve early detection and intervention of cancer cachexia, it is necessary to raise the awareness of cancer cachexia among not only doctors but also medical staff by increasing their opportunities to get to know the disease condition, diagnosis, and treatment of cancer cachexia.

[The Second Web Questionnaire Survey on Cancer Cachexia Japanese Evidence for Patients Of Cancer Cachexiaâ ¡ (J-EPOCCâ ¡)-Challenges in Early Detection and Early Intervention for Appetite Loss and Weight Loss During Cancer Treatment].

In 2019, the Cancer Cachexia Web Questionnaire Survey(J-EPOCC), conducted among cancer patients, their families and healthcare professionals in Japan showed that nearly half of patients who had experienced appetite loss or weight loss during cancer treatment had not consulted with healthcare professionals about their symptoms, and it meant that patients missed the opportunity to receive medical intervention. Since anamorelin was approved in 2021 fo"r Cancer cachexia in non- small cell lung cancer, gastric cancer, pancreatic cancer and colorectal cancer", the treatment environment for cancer cachexia has greatly changed. Thus, the second Web Questionnaire Survey(J-EPOCCⅡ)was conducted in June 2022 to investigate changes in the problem awareness of cancer cachexia, especially appetite loss and weight loss, among patients and their family and healthcare professionals. The results showed that there was no apparent change in awareness of appetite loss and weight loss, suggesting many patients may miss treatment opportunities. Further disease awareness is required among patients and their families to enhance the understanding of the significance of therapeutic interventions for appetite loss or weight loss, and to call their attention for early detection and treatment.

[Prescribing Patterns for Anti-Parkinsonian Drugs in Japan: Prescription-Based Database Study].

The current therapeutic approach for Parkinson's disease (PD) is mainly dopamine replacement with levodopa and other anti-parkinsonian drugs. As PD progresses, the number of these drugs used steadily increases. Using prescription-based database for 10 or more years up to October 2019, we investigated actual prescribing patterns for anti-parkinsonian drugs in Japan. The main analyses included data from patients continuously prescribed levodopa for 1 or more years (n=16,270), and of these, those continuously prescribed adjuvants to levodopa for 1 or more years (n=3,675). The results showed that the number of anti-parkinsonian drugs, their daily dose frequencies, and the number of tablets increased over time. These trends were observed not only for levodopa but also for adjuvants to levodopa; the number of adjuvants, their daily dose frequencies and number of tablets also increased. As the daily number of tablets increased, the proportion of dopamine agonists increased. Moreover, as the daily dosage of levodopa increased, the daily number of tablets increased for both overall anti-parkinsonian drugs and adjuvants to levodopa. This study revealed the process of polypharmacy in PD treatment objectively. Our results are valuable for maintaining and improving therapeutic adherence in PD. (Received 25 August, 2020; Accepted 23 October, 2020; Published 1 March, 2021).