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.
This is a Phase III, open-label, multicenter, randomized, two-arm study designed to evaluate the efficacy and safety of atezolizumab plus either lenvatinib or sorafenib versus lenvatinib or sorafenib alone in participants with locally advanced or metastatic Hepatocellular Carcinoma (HCC) who have progressed on prior systemic treatment with atezolizumab plus bevacizumab combination.
The primary purpose of this study is to compare the effect of mitapivat versus placebo on transfusion burden in participants with transfusion-dependent alpha- or beta-thalassemia (TDT).
The primary purpose of this study is to compare the effect of mitapivat versus placebo on anemia in participants with alpha- or beta-non-transfusion dependent thalassemia (NTDT).
This study is planned as a secondary data use (SDU) study and the data collection will be performed retrospectively. Patients who presented to the participating sites with metastatic breast cancer will be defined, and patients' data will be recorded into a database.
Various treatment protocols of peri-implantitis involving surgical therapies with open flap debridement procedures, resective or reconstructive modalities have been documented to achieve variable success. Surgical non-reconstructive approaches have been suggested to have limited effectiveness in terms of the resolution of inflammation in the long term. Therefore, much more interest has been intensified regarding the efficacy of biomaterials used in reconstructive approaches. The aim of this study was to investigate the 3-year clinical/radiographic outcomes of reconstructive surgical therapy of peri-implantitis using a bone substitute combined with two different bioresorbable barrier membranes, either collagen membrane (CM) or concentrated growth factor (CGF). A total of 52 patients who had at least one implant diagnosed with peri-implantitis and needed to be scheduled for reconstructive therapy of a peri-implant infrabony defect were included. Peri-implantitis case was defined as increased probing depth (PD) compared to previous examinations with bleeding on probing (BOP) and/or suppuration and radiographic evidence of peri-implant bone loss beyond crestal bone level changes resulting from initial bone remodeling. The patients were randomly assigned to receive a bone substitute filling in combination with either CM or CGF. Intrabony components were filled with a bone substitute (BioOss spongiosa granules; Geistlich, Wolhusen, Switzerland) and covered with a CM (Bio-Guide, Geistlich Biomaterials) or CGF membrane. The plaque index (PI), gingival index (GI), BOP, PD, clinical attachment level (CAL), mucosal recession (MR) and radiographic vertical defect depth (VDD) values were evaluated at 1 and 3 years postoperatively.
In this study, a combination of different types of blocks for adhesive capsulitis surgery, the investigators will investigate the impact on patient satisfaction and analgesic consumption after surgery.
Thanks to recent advances in clinical practice and laboratory, embryo cryopreservation has become the first-line procedure in assisted reproductive technology. Embryo freezing process; Prevention of ovarian hyperstimulation syndrome is becoming an accepted practice for a growing number of indications, including preimplantation genetic testing (PGT), late follicular phase progesterone elevation, and embryo-endometrial asynchrony. Progesterone; plays a key role in the preparation of the endometrial cavity for embryo attachment. Supplementary progesterone preparations can be used to prevent luteal phase defects and provide progesterone support during cycle preparations for frozen-thawed embryo transfer. Our aim in this study is to show the effect of serum progesterone level on pregnancy outcomes on the day of embryo transfer.
Pelvic girdle pain and gestational diabetes mellitus are experienced in similar trimesters of pregnancy. The aim of this study is to examine the effect of gestational diabetes mellitus on the occurrence of pelvic girdle pain and the severity of symptoms of pelvic girdle pain in pregnant women.
The aim of this study is to investigate the superiority of virtual reality-supported vestibular rehabilitation exercises over conventional vestibular rehabilitation exercises in patients with complaints such as vertigo, loss of balance, falling, and gait imbalance.
Pathogen-free, concentrated, pooled convalescent plasma has higher SARS-CoV2 antibody titers and neutralizing antibody activities, without requiring blood group compatibility that allows patient accessibility in a shorter time and has safe plasma characteristic.