Marmara University Pendik Training And Research Hospital

This study tests whether giving a small dose of adrenaline before emergency breathing tube placement can prevent dangerous drops in blood pressure. About 128 adults in the emergency department who need this procedure will be randomly assigned to receive either adrenaline or a pla…

This trial asks whether sending blood samples through a pneumatic tube system damages them more than having a person carry them to the lab. It enrolls adults visiting the emergency department who need routine blood draws. Each participant provides two samples from the same draw, …

This study compares two ways of giving sedation during kyphoplasty, a procedure to treat spinal fractures, performed while the patient lies face down. One method uses a computer-controlled infusion of the sedative propofol, while the other relies on manual dosing. The main goal i…

This study tests whether four popular AI chatbots — ChatGPT, DeepSeek, Gemini, and Claude — can correctly classify surgical risk using anonymous patient vignettes. Researchers compare the AI's risk scores to those given by a panel of senior anesthesiologists. If successful, AI co…

This study looks at how different types of obesity—central (belly fat) versus peripheral (fat elsewhere)—affect blood loss and complications during major lower back surgery. Researchers will measure pressure inside the abdomen and blood loss in 90 adults having lumbar spine surge…

This study observes 150 infants and toddlers having cleft lip or palate repair to understand how often breathing complications occur and what factors increase risk. Researchers will use standard airway scoring tools to see if they can predict problems like laryngospasm or low oxy…

This study tests whether releasing a blood pressure cuff (used as a tourniquet) early during blood collection reduces the rate of hemolysis — when red blood cells burst and ruin the sample. About 792 emergency department patients with non-critical conditions will be randomly assi…

This study watches anesthesia residents as they place epidural catheters in 440 patients having elective surgery. It compares two common techniques—loss of resistance and hanging drop—to see which leads to more first-attempt successes and fewer complications like accidental dural…

This study will compare two methods of giving the sedative propofol during a procedure called endoscopic submucosal dissection (ESD), which removes early-stage growths from the stomach or colon. One method is manual, where the doctor adjusts the dose by hand; the other uses a com…