HOMA-beta independently predicts survival in patients with advanced cancer on treatment with immune checkpoint inhibitors.

Background: Although immune checkpoint inhibitors (ICIs) are effective cancer drugs, ICI-induced diabetes is a rare but a life-threatening adverse event for patients. The deleterious action of ICI on pancreatic beta-cell function is a concern. However, the influence of ICI on insulin synthesis and secretion in patients with cancer without diabetes remains unknown.

Prognostic impact of radiological tumor burden in patients with metastatic urothelial carcinoma treated with pembrolizumab.

Purpose: Radiological tumor burden has been reported to be prognostic in many malignancies in the immunotherapy era, yet whether it is prognostic in patients with metastatic urothelial carcinoma (mUC) treated with pembrolizumab remains uninvestigated. We sought to assess the predictive and prognostic value of radiological tumor burden in patients with mUC.

Methods: We performed a retrospective analysis of 308 patients with mUC treated with pembrolizumab.

Real-world prostate-specific antigen response and progression to castration-resistant prostate cancer among men with metastatic castration-sensitive prostate cancer treated with apalutamide: a multi-institutional study in the Chu-shikoku Japan Urological Consortium.

Background: Japanese men receiving apalutamide often experience skin-adverse events (AEs), possibly requiring treatment interruption or dose reduction. However, concerns have arisen regarding the impact of these adjustments on the efficacy of apalutamide. Our study evaluated the efficacy, safety, and persistence of apalutamide in men with metastatic castration-sensitive prostate cancer (mCSPC).

[Development of a One-minute Educational Video for Eye-drop Instillation and Changes in Instillation Behavior after Watching the Video].

We created a one-minute video titled "a simple method of eye-drop instillation" (video) for online instillation guidance, to compare the instillation method before and after study participants watch the video and verify the usefulness of watching the video. Moreover, we prepared a document questionnaire to investigate instillation habits and clarify instillation behavior. Study participants were randomly recruited from among students and faculty members via a poster posted at Tokushima Bunri University.