Clinical Research Directory

Ultrasound for Diagnosing Costochondral Joint Separation

This study aims to evaluate the diagnostic effectiveness of ultrasound in detecting costochondral joint separation in patients with blunt thoracic trauma. By comparing ultrasound findings to computed tomography (CT) results, the study seeks to determine the sensitivity, specificity, and overall accuracy of ultrasound as a diagnostic tool. The results will help improve the diagnosis and management of costochondral injuries while minimizing radiation exposure. The study is a prospective, interventional trial conducted at Ondokuz Mayıs University Faculty of Medicine.

Effectiveness of an Innovative Chest Stabilizer in Rib Fracture Treatment: Impact on Respiratory Function, Complications, and Clinical Outcomes

This study aims to evaluate the effectiveness of an innovative, non-invasive chest stabilizer in patients with multiple rib fractures caused by blunt chest trauma. Rib fractures often lead to severe pain, breathing difficulties, and complications such as pneumonia or atelectasis. Participants will be randomly assigned to one of two groups: standard pain management or the new chest stabilizer, which will be used for 10 days. The study will assess improvements in pain levels, breathing function (including FVC, FEV1, and PEF), and the occurrence of lung-related complications. Additional outcomes such as hospital stay, patient comfort, and skin reactions related to the device will also be evaluated. The goal of this research is to determine whether the innovative stabilizer can provide safer, more comfortable, and more effective treatment compared with current standard care for rib fracture patients.

Combined Lung and Diaphragmatic Ultrasound to Predict Respiratory Failure in Blunt Chest Trauma

Blunt chest trauma is a leading cause of emergency hospital visits and can result in severe breathing complications such as hypoxemic respiratory failure. While computed tomography (CT) scans provide detailed imaging of the chest, their routine use is limited by radiation exposure, high cost, and the inability to perform frequent bedside monitoring. Bedside lung ultrasound (LUS) is commonly used to detect structural injuries like lung contusions or collapsed lungs, but it cannot assess how well the breathing muscles are working. Because acute respiratory failure after chest trauma involves both lung tissue damage and impaired breathing muscle mechanics, combining lung ultrasound with diaphragmatic ultrasound may improve early risk assessment. The primary purpose of this prospective cohort study is to determine whether combining point-of-care lung ultrasound with diaphragmatic ultrasound provides better early prediction of hypoxemic respiratory failure than lung ultrasound alone in adult patients with isolated blunt chest trauma. Participants will undergo bedside lung ultrasound, diaphragmatic ultrasound, and arterial blood gas testing at four standardized time points: upon hospital admission (baseline), and at 6, 12, and 24 hours after admission. The lung ultrasound examination assesses the degree of lung tissue injury using a standardized 12-zone Lung Ultrasound Score (LUS). Diaphragmatic ultrasound measures muscle movement (diaphragmatic excursion) and contraction strength (diaphragm thickening fraction). Arterial blood gas results will be used to track oxygenation via the PaO2/FiO2 ratio, with a ratio of 300 mmHg or lower defining hypoxemic respiratory failure. All participants will also receive a standard-of-care chest CT scan as a reference comparison. The study aims to evaluate whether this non-invasive, radiation-free bedside approach helps emergency physicians identify high-risk patients earlier, guiding timely respiratory support and intensive care triage while minimizing the need for repeated CT scans.

Optimization of Positive End Expiratory Pressure by Use of Pulmonary Ultrasound for Patients With Blunt Chest Trauma Treated by Non-Invasive Ventilation (Opti-PEP).

This is an open-label, randomized controlled study comparing two non-invasive ventilation initiation strategies.Patients may be included if they present with acute respiratory failure related to blunt chest trauma.The intervention group will benefit from the use by the physiotherapist of pulmonary ultrasound for the adjustment of Positive End Expiratory Pressure (PEEP) during the 1st session. The conventional group will benefit from the non-invasive ventilation according to the current care.

Evaluation of the Effects of a Rehabilitation Program in Individuals with Spine Pain

SpineZone is an innovative physical therapy program with its focus on treatment of cervical, thoracic, and lumbar conditions through the use of a multi-disciplinary, technology enabled platform. Standard physical therapy modalities including psychologically informed physical therapy are employed in addition to online coaching with a fundamental tenant of core strengthening. Treatments are tracked and modified in a multi-disciplinary format taking all radiographic studies into direct consideration. The goal of this study is to utilize a registry of participants undergoing either in-clinic or online rehabilitation treatment for spine pain at the SpineZone clinical in order to understand the clinical outcomes and costs of different rehabilitation modalities in this patient population.