Development and Validation of a Prediction Model and Score for Transthyretin Cardiac Amyloidosis Diagnosis: T-Amylo.

Background: Although transthyretin cardiac amyloidosis (ATTR-CA) is often underdiagnosed, clinical suspicion is essential for early diagnosis.

Objectives: The aim of this study was to develop and validate a feasible prediction model and score to facilitate the diagnosis of ATTR-CA.

Methods: This retrospective multicenter study enrolled consecutive patients who underwent Tc-DPD scintigraphy for suspected ATTR-CA.

An Update on Focal Therapy for Prostate Cancer.

Radical treatments and active surveillance are valid therapeutic approaches for low-risk prostate cancer. The oncologic effectiveness and morbidity of Radical Prostatectomy (RP) and radiotherapy have been broadly validated. Focal therapies pursue to reduce the morbidity observed after radical treatments, while preserving the oncologic effectiveness.

Cannabis withdrawal induced brief psychotic disorder: a case study during the national lockdown secondary to the COVID-19 pandemic.

Background: Cannabis Withdrawal Syndrome (CWS) is a key feature of Cannabis Use Disorder (CUD). The CWS causes significant distress and disability. While the relationship between CUD and psychosis has been extensively studied, the potential connection between CWS and psychosis has not received as much attention.