There are about 15072 clinical studies being (or have been) conducted in Turkey. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
An investigation of the efficacy and safety of up to 70 weeks of treatment with Tildacerfont in subjects with classic CAH who have elevated biomarkers at baseline on their current GC regimen. Optional open label treatment extension period up to 240 weeks with 200mg Tildacerfont QD.
In the literature, there are no studies comparing the use of occlusal splint and Low Level Laser (LLL) in the treatment of Temporomandibular Disfunction (TMD) and including Ultrasonography (USG) in these parameters. In this study, it is aimed to contribute to the literature in terms of determining which treatment method is more effective by evaluating the changes in the needles muscles with the use of occlusal splints and LLL with USG and other parameters in certain periods, as well as evaluating which parameters are more effective.
This is an efficacy and safety study of olaparib alone or in combination with bevacizumab being compared to bevacizumab with a fluoropyrimidine in participants with unresectable or metastatic colorectal cancer who have not progressed following first-line induction. The primary hypotheses are: Olaparib + Bevacizumab is superior to a fluoropyrimidine + Bevacizumab with respect to progression-free survival (PFS) using Response Evaluation Criteria In Solid Tumors version 1.1 (RECIST 1.1) as assessed by blinded independent central review (BICR); Olaparib is superior to a fluoropyrimidine + Bevacizumab with respect to PFS using RECIST 1.1 as assessed by BICR. As of amendment 5 study enrollment is being discontinued and study participants randomized to one of the two experimental arms (olaparib plus bevacizumab or olaparib monotherapy) must discontinue study intervention. Participants who are still on study treatment will no longer have tumor response assessments by BICR.
The purpose of this study was to characterize the supragingival plaque microbiome in children with early childhood caries and identify potential microorganisms associated with caries.
With the onset of prosthesis use following lower extremity amputations, body shows biomechanical changes according to the amputation level and consequently develops adaptation mechanisms both on the healthy and ampute side. The aim of this study is to determine the static postural adaptations that appear at different amputation levels.
Following colorectal surgery, many patients face a combination of physical and emotional problems for a long period of time. Symptoms such as pain, fatigue, and disturbed bowel and sexual function, as well as problems in social and role functioning, inevitably affect the patients' well-being. Therefore, evaluation of the self-reported quality of life (QoL) is becoming increasingly important in clinical trials. The investigators aimed to compare long term health related life quality (HRQoL) results of laparoscopic approach with open approach in patients with sphincter preserving resections for rectal cancer at a single-center.
Our aim was to investigate and compare placental elasticity by using Shear wave elastography (SWE) in patients with gestational diabetes mellitus (GDM) with and without insulin to non-diabetic controls. This prospective study included 319 pregnant patients. Three groups were created as follows: Group 1 (n= 79, GDM with insulin therapy), Group 2 (n=90, GDM with only diet) and Group 3 (n= 150, healthy controls) All patients were above 36 gestational weeks with anterior placenta. Totally six measurements including the central and peripheral parts (right, left) of the placenta both from maternal and fetal sites were obtained with SWE. Demographic, obstetrics, fetal and perinatal features were also compared. Receiver operating characteristic analysis was plotted and cut-off of elastographic velocity values were noted
Previous studies showed that, best lung protective strategies of ventilation parameters are based on driving pressure in damaged lungs. But there are few studies concerning the effects of different positions during different types of surgery on driving pressure with normal lungs.So the investigators decided to compare mechanical ventilation based on driving pressure with conventional mechanical ventilation in patients with lateral decubitus position during total hip replacement surgery. The investigators hypothesised that, there will be better intraoperative hemodynamic and respiratory parameters with better early postoperative results in patients whom mechanical ventilation parameters are adjusted according to driving pressure. In this randomised, controlled, double blind study, 60 patients who will have total hip replacement surgery will be recruited to the study. 30 patients will be ventilated by 8 ml/kg tidal volume and 5 cmH20 PEEP, in conventional lung protective group. And the other 30 patients will be ventilated by 8 ml/kg tidal volume and PEEP level with the lowest driving pressure. The investigators primary goal in this study study is to compare the effects of conventional lung protective ventilation with ventilation based on driving pressure on hemodynamic and respiratory parameters. And secondly, the investigators aim to compare the effects of these two techniques s on early postoperative outcome. The investigators primary result parameters are intra operative fluid consumption, lactate, etC02 and mix venous oxygen saturation levels.The investigators secondary result parameters are postoperative mechanical ventilation, ICU stay and discharge times.
This study aims to investigate the effect of suture materials with different absorption times on istmocel.
To evaluate endoplasmic reticulum stress in women with recurrent pregnancy loss and those who had healthy births in the same age group. The level of the unfolded protein X box binding protein 1 (XBP-1) is measured. It is aimed to show the effect of endoplasmic reticulum stress on recurrent pregnancy loss.