[Discontinuation of psychotropic medication: a critical review of the evidence].

Background: Pharmacotherapy is an effective treatment strategy for psychiatric disorders. Nevertheless, many patients discontinue their medication at some point. Evidence-based practices for patients, clinicians, and policymakers to discontinue psychotropic medication properly are therefore important.

Dosimetry and Monte Carlo modelling of the Papillon+ contact X-ray brachytherapy device.

Purpose: This study aimed to develop and validate a Monte Carlo (MC) model for the Papillon+ contact x-ray brachytherapy (CXB) device, producing 50 kilovolt (kV) X-rays, specifically focusing on its application with a 25 mm diameter rectal applicator for contact therapy.

Material And Methods: The validation process involved depth dose and transverse dose profile measurements using EBT3 gafchromic films positioned in a plastic water low energy range phantom. The half-value layer (HVL) was further measured and derived from the simulated X-ray spectra.

Discontinuation of psychotropic medication: a synthesis of evidence across medication classes.

Pharmacotherapy is an effective treatment modality across psychiatric disorders. Nevertheless, many patients discontinue their medication at some point. Evidence-based guidance for patients, clinicians, and policymakers on rational discontinuation strategies is vital to enable the best, personalized treatment for any given patient.

Inter-observer variability in library plan selection on iterative CBCT and synthetic CT images of cervical cancer patients.

Introduction: In the Library-of-Plans (LoP) approach, correct plan selection is essential for delivering radiotherapy treatment accurately. However, poor image quality of the cone-beam computed tomography (CBCT) may introduce inter-observer variability and thereby hamper accurate plan selection. In this study, we investigated whether new techniques to improve the CBCT image quality and improve consistency in plan selection, affects the accuracy of LoP selection in cervical cancer patients.

ESTRO-ACROP guideline: Recommendations on implementation of breath-hold techniques in radiotherapy.

The use of breath-hold techniques in radiotherapy, such as deep-inspiration breath hold, is increasing although guidelines for clinical implementation are lacking. In these recommendations, we aim to provide an overview of available technical solutions and guidance for best practice in the implementation phase. We will discuss specific challenges in different tumour sites including factors such as staff training and patient coaching, accuracy, and reproducibility.