There are about 21071 clinical studies being (or have been) conducted in Spain. 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.
Background: Reflex syncope is a disease of benign etiology but in severe cases it can be disabling and it carries a risk of severe trauma. Today, there is no proven etiological treatment and only palliative treatments are used, namely a change in hygienic and dietary habits, certain drugs or, in the most severe cases, the implantation of a pacemaker. Cardioneuroablation is a novel technique that acts by ablating the parasympathetic ganglia located on the external walls of the atria. Several prospective series with promising results have been published, but there are no randomized studies that have validated its efficacy compared to conventional treatment. Methods: The CARDIOSYRE study is a multicenter, randomized, single-blinded study of patients with reflex syncope. The aim is to recruit, between June 2022 and June 2025, 92 patients with reflex cardioinhibitory syncope in 15 centers and randomize them (1:1 ratio) to two treatment groups: 1) cardioneuroablation intervention; 2) conventional treatment (control group). The primary end-point will be the time to the first syncope and the secondary end-point will be the total incidence of syncope after one year of follow-up. At least 20 recurrences of syncope are expected during a 1-year follow-up. A relative risk of 0.3 and a statistical power of 80% are assumed. The follow-up will be carried out at 3, 6 and 12 months. Cox models will be used to estimate adjusted Hazard ratios.
This study is a clinical validation of PolyDeep, a computer-aided polyp detection (CADe) and characterization (CADx) system. PolyDeep Advance 3 is a multicentric randomized clinical trial comparing high definition colonoscopy with PolyDeep assisted high definition colonoscopy. The hypothesis of the study is that the PolyDeep assisted colonoscopy increases the Adenoma Detection Rate (ADR).
The purpose of this extension study is to collect long-term efficacy, safety and tolerability data on remibrutinib in a selected group of participants with Chronic Spontaneous Urticaria (CSU) who previously completed the treatment phase of remibrutinib preceding Phase 3 studies. This study will also fulfill the Novartis commitment to provide post-trial access to participants who have completed the preceding Phase 3 studies, where applicable.
This study is open to adults with advanced cancer in the biliary tract, pancreas, lung, or bladder. This is a study for people for whom previous treatment was not successful or no treatment exists. The purpose of this study is to find out whether a medicine called BI 907828 helps people with cancer in the biliary tract, pancreas, lung, or bladder. BI 907828 is a so-called MDM2 inhibitor that is being developed to treat cancer. All participants take BI 907828 as a tablet once every 3 weeks. Participants may continue to take BI 907828 as long as they benefit from treatment and can tolerate it. They visit the study site regularly. At the study site, doctors regularly check the size of the tumour and whether it has spread to other parts of the body. The doctors also regularly check participants' health and take note of any unwanted effects.
This is a multicenter pharmacokinetic (PK) subtrial to investigate the PK profile of KVD900 in adolescent patients 12 to 17 years of age with Hereditary Angioedema (HAE) type I or II.
In this study, the investigators will evaluate whether the delivered fraction of oxygen (O2) and sevoflurane administered through a a closed circuit and calculated on the basis of the estimations of O2 consumption (VO2) and sevoflurane uptake (SEVOup) through the inspired-expired fraction gradients of both gases once subtracted the physiological dead space (VDphys), adequately fits the real gases consumption. All participants will be ventilated under a tailored open lung approach (tOLA) strategy.
The most important pivot of the sagittal plane is in the first metatarsophalangeal joint, which is usually restricted or blocked as a result of alterations in the rest of the planes or as the main cause of secondary compensations.
This is a Phase 3, 38-week, randomized, double-blind, placebo-controlled, multicenter, outpatient study in subjects with psychosis associated with Alzheimer's Disease. The primary objective of the study is to evaluate relapse prevention in subjects with psychosis associated with Alzheimer's Disease treated with KarXT compared to placebo. The secondary objectives of the study are to evaluate the time from randomization to discontinuation for any reason and safety and tolerability in subjects with psychosis associated with Alzheimer's Disease treated with KarXT compared to placebo.
Study participants will be screened during the platform study and randomly assigned to receive mirikizumab or another intervention. The purpose of the mirikizumab study is to evaluate efficacy, safety, tolerability, and how well mirikizumab absorbs into the body of pediatric participants with Crohn's disease. Study periods for the intervention-specific appendix (ISA) will be as follows: - A 12-week induction period - A maintenance period from Week 12 to Week 52, and - A safety follow-up period up to 16 weeks. The study will last about 74 weeks and may include up to 19 visits.
This study is being conducted to evaluate the efficacy and tolerability of rimegepant in a population of adults that are unsuitable for triptan medications due to a previous intolerance, lack of efficacy, or contraindication (including a history of clinically-relevant cardiovascular disease).