There are about 1560 clinical studies being (or have been) conducted in Serbia. 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 open-label, multicenter, non-randomized study provided continued access to vemurafenib for eligible participants with BRAF V600 mutation-positive malignancy, who were previously enrolled and treated in an antecedent vemurafenib protocol and did not meet the protocol's criteria for disease progression, or were treated beyond progression and were still deriving clinical benefit (as assessed by investigator), and may have therefore potentially benefited from continued treatment with vemurafenib. Participants received treatment with oral vemurafenib at 960 milligrams (mg) twice daily (BID), 720 mg BID, or 480 mg BID, depending on the last dose in the antecedent protocol. Treatment continued until progression of disease or as long as the participant was deriving clinical benefit, as judged by the investigator (case-by-case decision with approval of the Medical Monitor), death, withdrawal of consent, unacceptable toxicity, loss to follow-up, or decision of the Sponsor to terminate the study, whichever occurred first.
Adequate platelet inhibition with dual antiplatelet therapy is a key therapeutic goal after primary percutaneous coronary intervention (PPCI), aimed at protecting against stent thrombosis and increased mortality. Recent aggregometric assays have shown that up to one third of acute coronary syndrome patients treated with clopidogrel have incomplete inhibition of adenosine diphosphate(ADP)-induced platelet aggregation while the number of patients treated with aspirin who have incomplete inhibition of thromboxane A2-induced platelet aggregation (ASPI)is much lower. High on-treatment platelet reactivity (HTPR) has been associated with an increased rate of ischemic events after PCI. However, recent large trials did not show a clinical benefit of TPR-guided therapy modification in acute coronary syndrome patients treated by PCI. On-treatment PLAtelet reactivity-guided Therapy modification FOR ST-segment elevation Myocardial infarction (PLATFORM) is an investigator-initiated, prospective, randomized, parallel-group, controlled clinical trial designed to test the hypothesis that antiplatelet therapy modification is superior to standard antiplatelet regimen among intermediate to high-risk STEMI patients undergoing PPCI. The safety hypothesis is that compared with control arm, interventional study arm will have similar rates of non-coronary artery bypass graft surgery-related bleeding. Approximately 632 ST-elevation myocardial infarction (STEMI) patients with intermediate to high-risk (RISK-PCI score >3) clinical features undergoing PPCI will be randomly allocated to treatment modification or standard treatment. Low responders to aspirin will receive 200 mg aspirin for 30 days. Low responders to clopidogrel will receive 180 mg ticagrelor for 1 year. Patients will be followed up to 1 year after PPCI.
Long-term study to evaluate if macitentan is safe, tolerable and efficient enough to be used for treatment of Eisenmenger syndrome.
An adnexal mass is the most common indication for gynaecological surgery . Pre operative characterization is crucial and a scoring system would be useful to standardize the imaging report and thus, improve patient management. Recently, our center developed the first MR scoring system named ADNEXMR SCORING system in a retrospective study which is accurate and reproducible (1). Our objectives are to perform an external prospective validation of this scoring system, to evaluate its potential impact on therapeutic strategy and to test its reproducibility. This is a prospective large multicenter study. All patients with a sonographically indeterminate adnexal mass referred for MR imaging will be consecutively included in each center. Then, patients will undergo a routine pelvic MR imaging. Prospectively, one senior and one junior radiologists independently analyze the different MR criteria to characterize adnexal masses. The MR report will be issued as standard and the patient will be managed accordingly. Then, the reader will classify the mass using ADNEXMR SCORING system. The classification will be compared to the reference standard as defined below. The reproducibility of the classification will be tested between the junior and the senior radiologist. After anonymisation, images will be analyzed by another senior radiologist of another center blinded from any clinical or ultrasonographical data and correlated with the reference standard. Reference standard: Reference standard will be surgical procedure with histology or standard clinical follow-up depending on most appropriate routine practice. Sample size: The sample size was computed to ensure a power of at least 90% (with a two-sided type I error rate of 5%) to conclude that SCORE 2 and 3 and SCORE 4 and 5 would have a different PPV. It would thus be necessary to have at least 569 patients classified as SCORE 2, 259 as SCORE 3, 52 as SCORE 4 and 51 as SCORE 5 (18). Given the prevalences, and assuming 6% of patients would be classified, as SCORE 1 and 10% would be lost to follow-up, 1340 patients will be included in this study to insure a probability of at least 95% to obtain the aforementioned number of patients in each score category. The inclusion period will last 18 months (extension for a period of 12 months) and monitoring will continue for 2 years. Thomassin Naggara I., et al. Development and preliminary validation of an MRI Scoring system for Adnexal Masses. Radiology 2013, May;267(2):432-43.
This study is designed to assess the safety and efficacy of fibrin sealant (FS) Grifols in patients undergoing elective (non-emergency) soft tissue open surgery where bleeding may be present. The purpose of this study is to demonstrate that FS Grifols is not inferior to commercially-available oxidized cellulose pads (Surgicel®) in providing benefit in the time to hemostasis (i.e, the stoppage of bleeding). This study has a Preliminary Part (I) for study teams to become familiar with the application of FS Grifols and a Primary Part (II) to assess the safety and efficacy of FS Grifols. In both parts of the study, patients will be randomized in a 1:1 ratio to either FS Grifols or Surgicel.
To compare the efficacy of brexpiprazole (flexible dose) with placebo as adjunctive therapy to an assigned open label antidepressant therapy (ADT) in the proposed subject population with MDD.
This study will investigate the efficacy and safety of two doses (high and low) of empagliflozin in combination with metformin (500 mg and 1000 mg) administered twice daily in patients with type 2 diabetes mellitus (T2DM). Study will compare four dose combinations of empagliflozin + metformin versus each individual component after 24 weeks of treatment.
An exploratory clinical study to investigate mavrilimumab, an antibody being developed for the treatment of moderate to severe rheumatoid arthritis, an inflammatory condition that affects the joints versus a different antibody whose mechanism works by inhibiting tumor necrosis factor.
The purpose of this study is to determine if EVP-6124 (an alpha-7 nAChR agonist) enhances the cognitive abilities of subjects with Schizophrenia who are also taking stable antipsychotic therapy.
A clinical study to investigate the safety of mavrilimumab, an antibody being developed for the treatment of moderate to severe rheumatoid arthritis, an inflammatory condition that affects the joints.