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.
The purpose of this study is to evaluate the efficacy and safety of alnuctamab compared to standard of care regimens in participants with relapsed or refractory multiple myeloma (RRMM).
The purpose of this study is to assess the incidence of participants who reach hepatitis B surface antigen (HBsAg) seroclearance after discontinuing nucleos(t)ide analog (NA) therapy in participants with HBsAg less than or equal to (<=) 100 international units per milliliter (IU/mL) and participants with HBsAg greater than (>) 100 IU/mL to <= 500 IU/mL at baseline.
This is a prospective, single-center, randomized, double-blind, placebo-controlled, single-ascending dose (SAD) phase 1 study to evaluate the safety and tolerability of single-ascending doses of BAR 502 in healthy male and female subjects.
This study will evaluate the effectiveness and safety of a 36-week refill regimen for the Port Delivery System with ranibizumab 100 mg/mL (PDS Q36W) compared with intravitreal injections of aflibercept (2 mg) administered per treat-and-extend (aflibercept T&E) in subjects with neovascular (wet) age-related macular degeneration (nAMD).
The goal is to assess inter- and intraindividual variation in response to different warm-up protocols in a randomized, cross-over study with U16 and U17 Portuguese soccer players.
The present study is a a single-center, prospective, non-blind, parallel-group, randomized controlled trial, designed to evaluate the clinical impact of a home-based program using a new digital solution on the treatment of non-specific chronic low back pain (CLBP) in adults versus standard of care. The hypothesis is that all the clinical outcomes measured will significantly improve after the program, and patients using this novel system will attain better outcomes than the ones in the standard of care group. This evidence-based digital program developed by SWORD Health is built on three main pillars - therapeutic exercise, education and cognitive-behavioural therapy, and is specifically tailored to address CLBP. The program will be delivered directly at patient's home, using a biofeedback system and continuous personalised remote clinical monitoring.
Coronary heart disease is a partial inability of the coronary arteries to supply the heart muscle due to their narrowing. There is angina and myocardial infarction. Coronary heart disease is the first cause of non-communicated deaths and years of life lost. After hospital discharge, a few days following the acute care of a coronary heart disease, a formal Cardiac Rehabilitation programme (CR) is usually provided. CR is a comprehensive programme involving exercise training, risk factor modification, education and psychological support. It is generally sequenced in 4 phases. Phase 1 begins at the hospital and consists of early mobilisation and education. Most phase 2 CR models are based upon supervised ambulatory outpatient programmes. Maintenance (phase 3 and 4) follows the ambulatory programme in which physical fitness and risk factor control are supported in a minimally supervised setting. Despite high-grade recommendations and abundant clinical evidence, a CR program is not always implemented and the patients are not systematically referred after discharge from a phase 1 CR. Furthermore, compliance to pharmacological treatments and changes in lifestyle and diet are hugely neglected following a phase 2 CR and an important number of patients resume a sedentary lifestyle. A growing body of evidence supports the use of digital tools such as smartphones and tablets in helping the patients achieve their goals in terms of physical exercise, risk-factor reduction and diet improvement. Ad Scientiam has developed CardiCare™, a mobile application intended to provide a personalised physical training plan contributing to stabilise or improve cardiorespiratory fitness through improvement of VO2max. The mobile application CardiCare™ is to be used by patients after an acute coronary syndrome, graduated from a phase 2 cardiac rehabilitation program in a cardiac rehabilitation centre and entering in phase 3 CR. The mobile application CardiCare™ consists of several modules: - A physical activity recommendation engine, providing personalised weekly activity schedule, self-adapting to the patient's clinical characteristics, physical capacity and sport preferences through a proprietary algorithm - Self-administered questionnaires to assess perceived exertion, chest pain, weight variations, patient's quality of life - Passive monitoring of the patient's physical activity through Apple's HealthKit and Google's Fit - Informational content about cardiovascular diseases, risk factor reduction and chest pain action plan The investigator's work hypothesis is that, compared to standard care, CardiCare™ will stabilise or improve the cardiorespiratory fitness (VO2max) acquired post-CR.
In contrary to what is seen in FRT cells, rectal organoids of patients with a R334W mutation do respond to CFTR modulators ivacaftor and lumacaftor. The present study will investigate the response to modulators in organoids of 30 patients with CF and a R334W mutation, to allow further stratificaton for a future clinical trial assessing the clinical effect of ivacaftor/tezacaftor in patients with CF and a R334W mutation.
In the last decades, the number of people living with chronic diseases had increased, mainly due to the aging of the population. Such chronic, progressive, life threatening and burdening diseases, play an important role in this new era of palliative care. Despite the growing scientific and social interest in palliative care, there is still a delay in the identification of patients with palliative care needs. This leads to a late integration in a palliative care network and consequent deprivation of the major advantages of an early and progressive integration. The aim of this study is to evaluate the role of palliative care training and the use of a structured tool, in the identification of the elderly population in need of palliative care by family physicians. And also to conduct a prevalence study to further the knowledge about how many elder people in primary care have the need of a palliative care approach.
Gut-derived endotoxaemia, microbial imbalance and bacterial translocation play an increasingly recognized role in the progression from non-alcoholic fatty liver disease (NAFLD) to its more advanced state, NASH (non-alcoholic steatohepatitis). Animal model studies confirmed that Yaq-001 reduces liver injury and prevents steatosis in these models which leads to the theoretical potential of Yaq-001 altering the microbiome and gut permeability in patients with NASH. The purpose of this clinical trial is to study the safety and tolerability of Yaq-001 in patients with NASH. Results from this study will lead to the design of future pivotal performance and safety trials for registration purposes. Candidate patients must be between 18-70 years old and have a clinical diagnosis of NASH, determined histologically or phenotypically, as well as meeting other clinical inclusion/exclusion criteria. Eligible patients will be randomly assigned to receive standard of care treatment plus Yaq-001, or standard of care treatment plus placebo). The treatment lasts for 48 weeks. During treatment, the patient will have 6 study visits. At all the visits, the patients will undergo a routine physical examination, electrocardiogram, collection of blood and urine samples. On three occasions the patients will be asked to provide additional samples of blood, urine and stool for analysis outside the hospital. On two occasions the patient will have a liver Multiscan and on three occasions the patient will have a liver Fibroscan. 70 patients from 9 hospitals in UK, France, Italy, Portugal, Spain and Switzerland will participate in this study.