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.
This study will assess the efficacy of vibegron compared with placebo in men with overactive bladder (OAB) symptoms on pharmacological therapy for benign prostatic hyperplasia (BPH) as defined by micturition and urgency episodes.
To assess the efficacy of 30 mg of BAY1753011, with or without furosemide, versus furosemide alone in patients with heart failure and objective evidence of congestion.
This is an observational case-control study which objective is to analyse differences in intestinal microbiota between patients with and without arterial stiffness, measured by pulse wave velocity. It will take place in two different research units located in Portugal and Spain.
The purpose of this study is to determine the efficacy of JNJ-70033093 in preventing total venous thromboembolism (VTE) events (proximal and/or distal deep vein thrombosis [DVT] [asymptomatic confirmed by venography assessment or objectively confirmed symptomatic], nonfatal pulmonary embolism [PE], or any death) during the treatment period.
Metacognitive training (MCT) for schizophrenia has been used in several countries, but its efficacy remains unclear. MCT is a program group that consists of changing the cognitive infrastructure of delusions. This study aims to evaluate the efficacy of the Portuguese version of the metacognitive training programme and its effects on psychotic symptoms, insight to the disorder and functionality
Background: Parkinson's disease (PD) remains a progressive disease associated with a high level of disability. Due to the physical and cognitive impairments, fatigue and apathy, patients frequently experience a decrease in their daily physical activity. Exercise programs have been recommended for symptomatic control, however, its implementation is still challenging in terms of acceptability and adherence. Exergames (i.e. exercise based on video games) have been proposed as a potential, home-based rehabilitation tool to improve PD patients motor skills and to promote a more active lifestyle. Methods: This study aims to evaluate the feasibility and safety of an exergames system design for PD patients' rehabilitation. A mix-methods study, including two focus groups (with patients and physiotherapists) and quantitative feasibility study, will be performed. Physiotherapists and PD patients with a Hoehn Yahr Stage ≤ 2 (MED ON), ability to walk independently without risk of falling and a Mini-mental state score > 24 will be included. The primary outcome will be patients' satisfaction with the games measured through a 7-point Likert scale. Secondary outcomes will include games difficulty (7-point Likert scale), perceived effort (modified Borg scale), safety (number of adverse events) and functional mobility (Time up and Go test).
The study is conducted to improve knowledge about the epidemiology of Lipoprotein(a) in patients with established cardiovascular disease (CVD).
The aim is to use the GRID to characterize the atrial substrate and develop a model for predicting recurrence rates after a single procedure using a PVI only approach and a contact catheter.
The investigators aim to test an evidence-based intervention, allocated to a mobile app designed to parents and their children with 3 to 6 years old, identified by family doctors or nurses at well-child care visits as overweight or obese for age. This intervention aims to improve parent's perceptions and attitudes regarding children's weight status and food intake, leading to better dietary intake and children's' eating behaviors through positive parental child-feeding practices. In this study, the investigators aim to assess the feasibility of the intervention and explore its impact on the beliefs and attitudes of parents.
This study aimed to translate and adapt to portuguese an original british instrument useful to measure respiratory patients' self-efficacy specific to the context of Pulmonary Rehabilitation.