There are about 1062 clinical studies being (or have been) conducted in Latvia. 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.
A single-center, prospective, randomized, open-label, blinded end-point clinical trial of instantaneous wave-free ratio (iFR) guidance strategy impact on clinical outcomes in multivessel acute coronary syndrome (ACS) patients.
The main purpose of this study is to evaluate the effect of efavaleukin alfa on induction of clinical remission in participants with moderately to severely active ulcerative colitis (UC). Participants will be randomized to receive 1 of 3 efavaleukin alfa doses or placebo during a 12-week induction period. Participants who complete the 12-week induction period will have the option to enter an exploratory long-term treatment period for up to 40 weeks (total of up to 52 weeks of treatment) if, in the opinion of the investigator, they may benefit from continued treatment. During the long-term period, participants randomized to efavaleukin alfa will remain on the same efavaleukin alfa blinded dose; participants randomized to placebo who achieved clinical response at week 12 will remain on placebo; and placebo non-responders (ie, participants randomized to placebo who did not achieve clinical response at week 12) will receive efavaleukin alfa in a blinded manner during continued treatment. All participants will complete a safety follow-up visit 6 weeks after their last dose of investigational product.
Participants are being asked to participate in SELECT-LIFE study because participants take part in the SELECT trial. SELECT-LIFE study is a survey-based study that will start when the SELECT trial ends. SELECT-LIFE looks at the long-term effects of participants taking part in the SELECT trial including the trial medicine participants have been taking. When the SELECT trial ends, participants will no longer get the medicine participants got in the study, even if participants decide to take part in the SELECT-LIFE study. Participants will not get any specific treatment or medicine as part of the SELECT-LIFE study, and participants will be treated as participants normally would by their own doctor. The SELECT-LIFE study will last for up to 10 years after SELECT trial ends, and participants will be asked to fill in a questionnaire about their health every 6 months.
This Phase 3, randomized, Double-blind, placebo-controlled, 2-arm, parallel-group, multicenter study with randomized withdrawal will evaluate the efficacy, safety, and durability of KBP-5074 in adult participants who have stage 3b/4 chronic kidney disease (CKD) (estimated glomerular filtration rate [eGFR] calculated using the Chronic Kidney Disease Epidemiology Collaboration [CKD-EPI] formula [eGFR {EPI}] ≥15 to ≤44 mL/min/1.73 m^2) and uncontrolled hypertension (systolic blood pressure (SBP) ≥140 and <180 mm Hg and taking 2 or more antihypertensive medications.
This is a randomised, double-blind, multicentre clinical study to evaluate the efficacy, safety, tolerability, PK, and immunogenicity of SB17 compared to Stelara® in subjects with moderate to severe plaque psoriasis.
An aneurysm is a bulge in a blood vessel caused by a weakness in the blood vessel wall, usually where it branches. As blood passes through the weakened blood vessel, the blood pressure causes a small area to bulge outwards like a balloon. Most brain aneurysms only cause noticeable symptoms if they burst (rupture). This leads to an extremely serious condition known as a subarachnoid hemorrhage, where bleeding caused by the ruptured aneurysm can cause extensive brain damage and symptoms. The study aims to evaluate the safety and effectiveness of a medical device to treat brain aneurysms.
This is a Phase III, global, randomized, open-label, multicenter, study evaluating the efficacy and safety of adjuvant giredestrant compared with endocrine therapy of physician's choice in participants with medium- and high-risk Stage I-III histologically confirmed estrogen receptor (ER)-positive and human epidermal growth factor receptor 2 (HER2)-negative early breast cancer. In addition, an open-label exploratory substudy will explore the safety and efficacy of giredestrant in combination with abemaciclib in a subset of the primary study population.
The objective of this study is to assess safety and feasibility of Pressure-controlled intermittent Coronary Sinus Occlusion (PiCSO) therapy in patients with extensive ST elevation inferior wall myocardial infarction presenting with TIMI 0 or 1 and symptom duration ≤ 12 hours undergoing percutaneous coronary intervention (PCI) compared to standard PCI.
This study is about teenagers and adults with hereditary angioedema (HAE) type I and type II. In this study, the burden of illness means the impact of HAE in terms of long-term health outcomes and the financial cost. The main aims of this study are as follows: - to learn how often, how severe and where on the body HAE attacks occur. - to describe how HAE prophylaxis and on-demand medicines are prescribed and used. (Prophylaxis medicines prevent a bleed from happening and on-demand medicines treat a bleed when it occurs.) This study is about collecting data only; participants will not receive treatment as part of this study. Existing data available in the participant's medical records will be collected. Participants will be asked to complete an electronic questionnaire either on a website or by using an app on their mobile phone; data from this questionnaire will also be collected. Participants do not need to visit their doctor in addition to their normal visits.
Major depressive disorder (MDD) is a common, recurrent, and frequent chronic disorder. Treatment is often challenging; up to 40% of patients do not benefit sufficiently from existing antidepressant interventions including trials of medication and psychotherapy. Up to 25% of patients manifest a chronic course of illness, resulting in a need for additional treatment options. The DiSCoVeR trial is a multi-site, double-blind, sham-controlled, proof-of concept randomized controlled trial (RCT). The study aims to investigate the feasibility and efficacy of an innovative, combined treatment approach, incorporating transcranial direct current stimulation (tDCS) along with a custom-made video game designed to enhance cognitive control in patients with major depressive disorder (MDD). Patients diagnosis of MDD receive a 6-weeks treatment with prefrontal tDCS along with an active videogame or sham tDCS + sham game for 6 weeks. Follow-up per patient is 6 weeks following treatment. Before, during and after the treatment period different assessment scales will be conducted to record neuropsychological features and the course of symptom changes.