There are about 3194 clinical studies being (or have been) conducted in Portugal. 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.
Primary Objective: To evaluate the efficacy of dupilumab 300 mg every 2 weeks (q2w) compared to placebo on a background of mometasone furoate nasal spray (MFNS) in reducing nasal congestion (NC)/obstruction severity and endoscopic nasal polyp score (NPS) in participants with bilateral nasal polyps (NP). In addition for Japanese participants, reduction in computed tomography (CT) scan opacification of the sinuses was a co-primary objective. Secondary Objectives: - To evaluate the efficacy of dupilumab in improving total symptoms score. - To evaluate the efficacy of dupilumab in improving sense of smell. - To evaluate the efficacy of dupilumab in reducing CT scan opacification of the sinuses (primary objective for Japanese participants). - To evaluate ability of dupilumab in reducing proportion of participants who required treatment with systemic corticosteroids (SCS) or surgery for NP. - To evaluate the effect of dupilumab on participant reported outcomes and health related quality of life. - To evaluate the efficacy of dupilumab 300 mg q2w up to Week 52. - To evaluate the efficacy of dupilumab 300 mg q2w up to Week 24 followed by 300 mg every 4 weeks (q4w) up to Week 52. - To evaluate the effect of dupilumab in the subgroups of participants with prior surgery and comorbid asthma including non-steroid anti-inflammatory drug exacerbated respiratory disease. - To evaluate the safety of dupilumab in participants with bilateral NP. - To evaluate functional dupilumab concentrations (systemic exposure) and incidence of treatment emergent anti-drug antibodies.
A multicenter, randomized, open-label, active-controlled Phase 3 study for the maintenance treatment of anemia in participants with dialysis-dependent chronic kidney disease (DD-CKD)
To demonstrate the effectiveness of riociguat as replacement of phosphodiesterase-5 inhibitors (PDE-5i) therapy in pulmonary arterial hypertension (PAH) patients
Connective tissue diseases (CTD) or systemic autoimmune diseases (SADs) as they are known today are a group of chronic inflammatory conditions with autoimmune aetiology with few treatment options and difficult diagnosis.Brest team contribute to perform a new classification of the following systemic autoimmune diseases in a European Union's Seventh Framework Programme. The aim of this research is to constitute a Healthy Volunteers cohort to compare with systemic autoimmune diseases cohort into molecular clusters instead of clinical entities through the determination of molecular profiles using several "Omics" techniques.
Connective tissue diseases (CTD) or systemic autoimmune diseases (SADs) as they are known today are a group of chronic inflammatory conditions with autoimmune aetiology with few treatment options and difficult diagnosis.Brest team contribute to perform a new classification of the following systemic autoimmune diseases in a European Union's Seventh Framework Programme. The aim of this research is to reclassify the individuals affected by SADs into molecular clusters instead of clinical entities through the determination of molecular profiles using several "Omics" techniques.
The purpose of this multi-center event-driven study in participants with anemia associated with chronic kidney disease (CKD) to evaluate the safety and efficacy of daprodustat.
The purpose of this multi-center event-driven study in non-dialysis (ND) participants with anemia associated with chronic kidney disease (CKD) is to evaluate the safety and efficacy of daprodustat compared to darbepoetin alfa.
The purpose of this study is to evaluate the relative effectiveness of two psychological interventions, cognitive-behavioral therapy (CBT) and hypnosis (Hyp), in preventing and managing pain, regulating emotional state and improving quality of life in Portuguese PWH.
The purpose of this study is to implement a national survey to collect information regarding Portuguese people with haemophilia (PWH) on socio-demographic, clinical and psychosocial factors.
This is an open-label randomized phase II multicenter trial. An estimated 350 patients deemed to be in complete remission at month 3 after curative treatment are considered for this trial. Two arms of intervention are foreseen: the experimental arm (arm A) based on dietary intervention in addition to standard recommendations and a control arm (arm B) including only standard recommendations. The intervention strategy is based on the AICR/WCRF recommendations for cancer and recurrences prevention and it is focused on decreasing inflammation, glycaemia and insulinaemia while promoting nutrient-rich diet. The reduction in the incidence of tumor recurrence will be analyzed comparing EFS curves between the two arms with the non-parametric Kaplan-Meier method. Secondary analyses will describe the time trend in the prevalence of side effects and quality of life, as assessed by the EORTC QLQ-H&N35 questionnaire. Translational analysis (cytokine, salivary and plasmatic miRNA) will be performed. The trial is coordinated by Istituto Nazionale Tumori, Milan and conducted in 6 European countries.