Effect of Neurostimulator Usage on Block Success in Costoclavicular Block: A Randomized Controlled Trial.

Background: The need of a neurostimulator for a successful nerve block was questioned in different block types after ultrasound had become standard.

Aim: To determine the effect of neurostimulator use on block success in the costoclavicular block (CCB).

Methods: Sixty patients undergoing upper limb surgery were enrolled in the study.

Correlation of important prognostic factors and CT scores in invasive and non-invasive ventilation of COVID-19 patients.

Background: Intensive care workers received the largest share of the COVID-19 pandemic, which caused nightmares to the whole world. In COVID-19 pneumonia cases which had high mortality rates, many prognostic factors and laboratory examinations were tried to evaluate the clinical severity quickly and accurately.This study was planned to investigate a correlation between the initially ventilation strategy and major prognostic parameters and CT scores in patients admitted to intensive care unit (ICU).