Current Radiopharmaceuticals - Volume 16, Issue 3, 2023

Cancer treatment has the potential to cause cardiovascular issues and can encourage the appearance of all aspects of cardiac disease, including coronary heart disease, myocardial disease, heart failure, structural heart disease, and rhythm problems. Imaging is required for both diagnostic workup and therapy monitoring for all possible cardiovascular side effects of cancer therapy. Echocardiography is the cardiac imaging g Read More

Cardiovascular disorders are among the critical side effects of cancer therapy. Damage to the function and normal structure of the heart can cause serious threats to patients that are being treated for cancer. Cardiovascular complications may be induced by various types of chemotherapy drugs and also radiation therapy. The severity of cardiovascular toxicity depends on several factors, such as types of drugs, tumor location for Read More

Background: The relation between micro-RNA (miRNA) modulation and immune cell activity in high-dose radiation settings is not clearly understood. Objective: To investigate the role of stereotactic radiosurgery (SRS) in (i) the regulation of tumorsuppressor and oncogenic miRNAs as well as (ii) its effect on specific immune cell subsets in patients with metastatic brain tumors (MBT). Methods: 9 MBT patients who under Read More

Aim: The aim of this study was to implement an in-house dosimetric tool to assess tumour- absorbed doses in pre and post-dosimetry for 90Y radioembolization with resin spheres. Materials and Methods: To perform dosimetric calculations we set up a dosimetric procedure and developed homemade software to calculate tumour absorbed dose and dose volume histograms (DVHs). The method is based on a simplified voxel Read More

Introduction: Low-energy proximal femur fractures in elderly patients result from factors, like osteoporosis and falls. These fractures impose high rates of economic and social costs. In this study, we aimed to build predictive models by applying machine learning (ML) methods on radiomics features to predict low-energy proximal femur fractures. Methods: Computed tomography scans of 40 patients (mean ± standard devia Read More

Introduction: The feasibility of preparing the “in-house” generators and the Th- DTPA(DOTA)-Nimotuzumab radioimmunoconjugate was evaluated. 226Th is perspective for TAT, however, due to short half-life it is preferable to apply this radionuclide for readily available epithelial malignancies. Nimotuzumab being specific for EGFR expressing cells as a targeting moiety is considered to be suitable for thorium delivery. Methods: T Read More

Objective: Previously, low-dose radiation therapy was used for pneumonia treatment. We aimed to investigate the safety and effectiveness of carbon nanoparticles labeled with Technetium isotope (99mTc) in a form of ultradispersed aerosol in combination with standard COVID-19 therapy. The study was a randomized phase 1 and phase 2 clinical trial of low-dose radionuclide inhalation therapy for patients with COVID-19 rel Read More