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.
This is a multicenter Phase III, Randomized, Double-Blind, Single-Dose, Placebo-Controlled Study to Demonstrate the Efficacy and Safety of tildrakizumab in Subjects with Active Psoriatic Arthritis I (INSPIRE 1)
There is a need for biomarkers that can rapidly and sensitively detect therapeutic benefits of therapies designed to "rehydrate" airways and monitor disease severity and progression. In this study the investigators will evaluate the stability of mucus concentration in patients with bronquiectasis (CF and NCBF) and its ability to respond to acute exacerbations in order to assess whether it can be a good candidate for biomarker.
Title: Randomized Controlled Clinical Trial comparing two dental implants with different neck configurations. Objective: To evaluate the changes in peri-implant soft tissues and marginal bone level when using a one-piece implant with a widening transgingival machined collar and a one-piece implant with a tapering transgingival machined collar. Design: The study will be a prospective parallel randomized clinical trial with a 12 month follow up conducted in 5 private dental practices. A total of 50 patients meeting the inclusion criteria will be randomized in one of the two groups to receive 1 single implant placed in healed ridges. Radiographic and clinical measurements will be taken post-insertion, baseline (post-loading) 6 and 12 months after loading. Study Hypothesis: The hypothesis of this study is that there will be no differences in the preservation of the peri-implant marginal bone level and peri-implant soft tissues between the two implant neck designs.
This study investigates if an adjusted brodalumab dosage regimen will give improved efficacy in psoriasis in patients with a body weight of over 120 kg. The increased dosage regimen will be compared to the standard brodalumab treatment plus placebo.
The purpose of this study is to test whether the addition of certain bioactive ingredients to a new infant formula (HMOs, osteopontin and probiotics) can have a favorable impact on the development of the infant's immune system in the first months of life.
This is a randomized, multicenter, translational, triple-blind, clinical trial in patients with Crohn's disease, who will be prescribed an oral nutritional supplement to control symptoms in the acute phase and to recover in the remission phase.
The main objective of this study is to analyze the impact on three years survival of an enhanced recovery program (PRI) after radical surgery for colorectal cancer. As secondary objectives, we propose to analyze the weight of each of the predefined items in the oncological results as well as the quality of life. We design a multicentric prospective cohort study in people older than 18 years who are going to be operated on for colorectal cancer. 12 hospitals are being selected due to have a PRI implanted according to the RICA pathway published by the Spanish National Health Service. As stated by the literature, the intervention group will be formed for those hospitals with a minimum implementation level of 70% of the PRI and the control group will be the centers that do not reach this level of implementation. Compliance will be studied with 21 key performance indicators and results are analyzed with cancer survival indicators: Overall survival, cancer-specific survival and relapse-free survival). We will also study the time to recurrence, perioperative morbi-mortality, hospital stay and quality of life with the EQ-5D validated questionary. To create comparable treatment and control groups, the Propensity Index method will be used. To study each variable, multivariate regression will be used. Kaplan-Meier will be used for survival and the log-rank test for comparisons. Significance will be considered if p <0.05 (two tails).
Substudy 02B is part of a larger research study that is testing experimental treatments for melanoma, a type of skin cancer. The larger study is the umbrella study. The goal of substudy 02B is to evaluate the safety and efficacy of investigational treatment arms in participants with 1L advanced melanoma and to identify the investigational agent(s) that, when used in combination, are superior to the current treatment options/pembrolizumab monotherapy. Arm 1: Pembrolizumab + Vibostolimab was added in the base protocol on 13-Nov-2019, and enrollment into this arm has been completed. Arm 2: Pembrolizumab was added in the base protocol on 13-Nov-2019, and enrollment stopped prematurely on 15-Aug-2022. Arm 3: Coformulation Pembrolizumab/Quavonlimab was added in Amendment 01 on 20-Oct-2020, and enrollment stopped prematurely on 15-Aug-2022. Arm 4: Coformulation Pembrolizumab/Quavonlimab + Lenvatinib was added in Amendment 01 on 20-Oct-2020, and enrollment is ongoing. Arm 5: Coformulation Favezelimab/Pembrolizumab, Arm 6: Coformulation Favezelimab/Pembrolizumab + All-trans Retinoic Acid (ATRA), and Arm 7: Coformulation Favezelimab/Pembrolizumab + Vibostolimab were added in Amendment 04 on 10-May-2023, and enrollment for these arms will be initiated in July 2023.
The present randomized, controlled trial will compare the efficacy, cost-effectiveness, and implementation characteristics of a blended intervention based on the Unified Protocol (UP) for transdiagnostic treatment of emotional disorders against the treatment as usual in a sample of patients with emotional disorders in the Spanish National Health System.
This study aims to determine the effect of three factors (delivery type, feeding type and the use of two different dietary supplements) on rebiosis after disbiotic delivery. This is a randomized, single-blinded study with two parallel arms. Group 1 will receive L. reuteri (10^8 CFU) once a day, group 2 will receive B. longum and P. Pentosaceus (10^9 CFU) once a day.