World's First Experience of the Low-Dose Radionuclide Inhalation Therapy in the Treatment of COVID-19-Associated Viral Pneumonia: Phase 1/2 Clinical Trial.

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 (Tc) 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 related pneumonia.

[Changes in the structure of pathogens of calculous pyelonephritis complicated with diabetes mellitus type ii, in the hospital urology of the city of Volgograd].

Unlabelled: Among the diseases complicating the course of calculous pyelonephritis, are among the leaders of diabetes mellitus, which is associated with reduced immune response, deterioration of renal hemodynamics, the reduced sensitivity to antibacterial drugs. The purpose of the study is to improve the results of treatment of patients with calculous pyelonephritis and diabetes mellitus type 2. The materials and methods of research.