Koç University

This study tested whether using a suction toothbrush—a tool that cleans teeth and removes saliva at the same time—can help prevent lung infections in intensive care patients who are on breathing machines. Researchers compared this method to standard oral care in 111 adults. The g…

This study tested whether a 12-week virtual reality exercise program done at home could improve exercise capacity in children with cystic fibrosis. 36 children aged 12-16 were split into two groups: one used VR headsets for team activities, the other did standard online exercises…

This study tested if a mobile app called HopeMove is easy and helpful for teens aged 13-18 who are being treated for blood cancers or other cancers. The app provides guided home exercises and tracks symptoms to help reduce fatigue. Fifteen teens used the app for 8 weeks, and rese…

This study tested whether a simple eye-ear sleep band could help heart patients sleep better in the coronary care unit. One hundred adults with acute coronary syndrome each spent one night with the band and one night without. Sleep quality was measured each morning using a questi…

This study tested a talking therapy called Cognitive Processing Therapy (CPT) in 36 adults who experienced the 2023 earthquakes in Turkey. The goal was to see if CPT could reduce symptoms of PTSD, depression, and anxiety, and improve overall well-being. Participants were randomly…

This study tested whether watching a nature-themed virtual reality video during coronary angiography (a heart procedure) could lower pain and anxiety. 90 adults who had never had the procedure before took part. Results may offer a simple, drug-free way to make patients more comfo…

This study tested whether avoiding mask ventilation during anesthesia induction improves the surgeon's view in robotic colorectal surgery. Sixty adults were randomly assigned to either mask ventilation or no mask ventilation before intubation. The goal was to see if no mask venti…

This study tested a version of cognitive behavioral therapy that was adapted to fit the culture of earthquake survivors in Türkiye. 60 adults who experienced the earthquake and had high levels of distress took part. The goal was to see if this therapy could reduce their psycholog…

This study tested whether kinesio taping (a special elastic tape) can improve arm and hand movement, reduce pain, and boost mood in people who recently had a stroke. Twenty-six adults with a weak arm after a stroke received either real kinesio taping or a fake version, along with…

This study looked at whether warm foot baths can reduce the extreme tiredness (fatigue) that children often feel after chemotherapy. The trial included 60 children aged 7 to 12 with advanced lymphoma who were starting their first round of chemo. Parents reported their child's fat…

This study tested whether a colorful, interactive toy called the Storytelling Caterpillar could help children aged 3 to 6 feel less pain and anxiety during a blood draw. 140 children were split into two groups: one used the toy during the procedure, and the other received standar…

This study tested whether a type of talk therapy called Interpersonal Relationship Psychotherapy could help breast cancer patients who are at risk for depression. 42 patients with stage II or III breast cancer took part. The therapy aimed to lower depression scores, improve how p…

This study tested a realistic breathing toy (a plush dog that moves and sounds like it's breathing) to distract children aged 1-3 during blood draws. Eighty kids were split into two groups: one used the toy, the other got standard care. Results showed the toy group had 51% less p…

This study tested a smartphone app called ChemoNurs designed to help oncology nurses learn more about chemotherapy drugs. Fifty-nine nurses who give chemotherapy used the app, and researchers measured changes in their knowledge, attitudes, and satisfaction. The goal was to see if…

This study looked at how different lying positions affect air and blood flow in the lungs of 40 healthy volunteers—some with obesity and some without. Using a non-invasive imaging tool called electrical impedance tomography (EIT), researchers measured how well air and blood match…

This study tested whether virtual reality (VR) or computer-based training helps nursing students learn heart monitoring (ECG) better than traditional lab practice. 90 first-year nursing students took part. They attended a lecture, then were randomly assigned to VR, computer, or t…

This study tested whether ultrasound can detect early changes in facial muscles of people with Facioscapulohumeral Muscular Dystrophy (FSHD), a condition that weakens muscles. Researchers compared 20 FSHD patients with 19 healthy adults, measuring muscle thickness and texture. Th…