Comprehensive epidemiology of melanoma at all sites: insights from Japan's National Cancer Registry, 2016-2017.

Background: Melanoma is a highly malignant cancer responsible for 55 000 deaths worldwide annually. Despite its severity, its epidemiology in Japan remains understudied owing to its rarity among Asians. This study aimed to determine the incidence of melanoma in Japan using data from the National Cancer Registry.

Nurse-Led Screening-Triggered Early Specialized Palliative Care Program for Patients With Advanced Lung Cancer: A Multicenter Randomized Controlled Trial.

Background: We aimed to examine the effectiveness of a nurse-led, screening-triggered early specialized palliative care intervention program for patients with advanced lung cancer.

Methods: Patients with advanced lung cancer who underwent initial chemotherapy were randomized to intervention and usual care groups between January 2017 and September 2019. The intervention comprised comprehensive needs assessments, counseling, and service coordination by advanced-level nurses.

Identifying central dimensions of quality of life including life-related values, preferences and functional health in older patients with cancer: a scoping review protocol.

Background: Older patients with cancer already represent the largest proportion of cancer survivors which will further increase in the upcoming years. However, older patients are highly underrepresented in clinical research, leading to a detrimental knowledge gap. Research on important aspects of quality of life (QoL) and associated factors for older patients with cancer is insufficient to date.

Smartphone-based distress screening, information provision, and psychotherapy for reducing psychological distress among AYA cancer survivors: protocol for a fully decentralized multicenter randomized controlled clinical trial.

Fear of cancer recurrence (FCR) is a common and distressing condition among adolescents and young adults (AYAs). This study aims to investigate the efficacy of digital interventions, including distress screening-based information provision and smartphone problem-solving therapy, on common psychological distress, especially FCR, in AYA patients with cancer. Participants will be 224 AYA outpatients with cancer aged 15-39 years who will be randomly assigned to either an 8-week smartphone-based intervention or a waitlist control group.

Cross-sectional study of therapy-related expectations/concerns of patients with metastatic renal cell carcinoma and physicians in Japan.

Objective: To achieve patient-centricity in metastatic renal cell carcinoma (mRCC) treatment, it is essential to clarify the differences in perspectives between patients and physicians. This cross-sectional analysis of a web survey aimed to clarify the differences in expectations and concerns between mRCC patients and physicians regarding systemic mRCC therapy in Japan.

Methods: Surveys from 83 patients and 165 physicians were analyzed.