Dr Abdurrahman Yurtaslan Ankara Oncology Training And Research Hospital

This study watches 254 adults after elective surgery to see what factors—like age, type of surgery, or anesthesia—affect how much pain medicine they need in the recovery room. No new treatments are given; researchers just collect data from normal care. The goal is to help doctors…

This study is looking at 150 women having breast cancer surgery to see if their sleep quality in the month before surgery can predict how much pain and inflammation they have afterward. Participants fill out a sleep questionnaire before surgery, and their pain and painkiller use …

This study watches 500 adults aged 65 and older who are having major abdominal surgery. It compares those who get an ultrasound-guided nerve block for pain relief to those who get standard pain management. The goal is to see if the nerve block group has fewer lung complications w…

This study looks at 500 adults having cancer surgery to see which risk scoring system best predicts if they'll need intensive care afterward. Doctors will calculate scores like ASA and SORT from patient data before and during surgery. The goal is to find the most accurate tool to…

This study is testing whether measuring skin conductance—a sign of nervous system activity—can predict dangerous drops in blood pressure after spinal anesthesia in elderly cancer patients. Researchers will monitor 102 patients aged 65 and older undergoing urologic cancer surgery.…

This study looks at whether a quick, painless neck ultrasound can help predict which older adults (65+) will have a dangerous drop in blood pressure after receiving spinal anesthesia for surgery. Researchers will measure the size and shape of a neck vein before surgery and track …

This study looks at two ways to help patients breathe during lung surgery when only one lung is used. One method is newer and controls airflow more precisely. The other is the standard approach. Researchers will measure oxygen levels and lung function in 60 adults to see if the n…

This study looks at small molecules in the blood (metabolites) of people with severe traumatic brain injury compared to those with other injuries. Researchers aim to find differences that could help determine how serious a brain injury is and predict recovery. The study involves …

This study observes 134 adults having chest surgery to see if the time spent breathing with only one lung is linked to lung problems like pneumonia or ARDS. Researchers will track surgery details and check for complications within the first week after the procedure. The goal is t…