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 aims to assess the immediate effects of action observation therapy on the cervical muscles' strength, pain intensity, tactile acuity and pain pressure threshold in individuals with chronic nonspecific neck pain.
The effectiveness of balneotherapy in relieving chronic low back pain has been scientifically proven. This project aims to study in what extent a Balneotherapy program in São Pedro do Sul Thermal Baths influences chronic low back pain of individuals aged 65 and above, and in what order of magnitude it happens, on which domains (functional, psychological, biophysical and socioeconomic) and it's repercussions. For that, the investigators intended to carry out a project subdivided into two tasks. The first, and the most complex, with a holistic approach, will be carried out by a randomized controlled study (RCT) with focus on the various biopsychosocial domains of patients with chronic lumbar pain. Concerning the second task, another RCT will be carried out aiming for statistically significant changes in the lumbar thermographic maps before and after treatment, as well as the theoretical framework of all the findings.
The main objective of this study is: • To evaluate the immediate hypoalgesic effect of an aerobic exercise session of different intensities in patients with chronic low back pain; The secondary objective is: • To explore whether pain intensity, level of physical activity, functionality, catastrophizing, kinesiophobia, anxiety and depression interfere with the immediate hypoalgesic effect of exercise.
An international, multicenter, epidemiological observational study aims to investigate the prevalence of genetic etiologies in patients diagnosed with FTD or clinically suspected for FTD.
The present investigation is a pilot feasibility study that aims to compare a physical exercise intervention in a face-to-face context (considered state of the art) with a physical exercise intervention in a distance context (online), both supervised, in women, of legal age, physically inactive, breast cancer survivors after primary treatment with curative intent. Before and after the intervention these women will have a physical and functional assessment, as well as a pre-trial cardiopulmonary exercise test, to check if there are safety conditions to participate and also to self tailor the exercise prescription. The prescription follows the ACSM´s exercise guidelines for cancer survivors and will comprise a 8 week combined exercise training, 3 times per week, in which two of them will be supervised and the third session of the week (cardio session) won´t. Chat´s and weekly personal messages, as well as education, will be used to promote retention and exercise adherence.
The purpose of this study is to evaluate the safety and tolerability of extended dosing with Eplontersen in participants with hereditary transthyretin-mediated amyloid polyneuropathy (hATTR-PN).
This study will study circulating tumor cell (CTC) release during laparoscopic radical nephrectomy (LRN) for RCC. The main objective is to determine if CTC release can be reduced during RN by using a no-touch technique, with an early renal pedicle ligation. The investigators also aim to describe the CTC profile in terms of CTC count (CTCn), epithelial/mesenchymal status, and CTC cellular features in renal cell carcinoma (RCC) patients, stratified by "primary tumor, regional nodes, metastasis" (TNM) staging, histological subtype, and other clinical and radiological features. Patients undergoing RN will enter a two-arm prospective single-center randomized controlled trial (RCT), comparing a no-touch RN technique, with direct pedicle ligation (Group A) vs. the more conventional approach of kidney traction and manipulation to reach the renal pedicle before its ligation (Group B). A microfluidic size-based CTC isolation device will be used to capture and count CTCs from peripheral blood samples of these patients. CTCs will be identified by staining with antibodies to cytokeratin 8/18, vimentin, 4',6-diamidino-2-phenylindole (DAPI), and cluster of differentiation antigen 45 (CD45). CTC release will be correlated with the disease-free survival (DFS), and overall survival (OS). The investigators will determine if CTC reducing no-touch radical nephrectomy technique improves these hard outcomes.
Crohn's disease (CD) is a long-lasting condition causing inflammation that can affect any part of the gut. CD may cause tiredness, loose stools with or without bleeding, abdominal pain, weight loss, and fever. This study evaluates how safe and effective ABBV-154 is in participants treated for moderately to severely active CD. Adverse events and change in the disease activity will be assessed. ABBV-154 is an investigational drug being evaluated for the treatment of CD. In the induction period, there is a 1 in 5 chance that participants will be assigned to placebo. Depending on the dose received in the induction period, there is a 1 in 2 or 1 in 3 chance that participants will be assigned to placebo in the maintenance period. Around 265 participants 18-75 years of age with moderately to severely active CD will be enrolled in the study at approximately 200 sites worldwide. The study is compromised of a 12-week double-blind, placebo-controlled induction period, followed by either a 12-week double-blind re-induction period for non-responders or a 40-week double-blind placebo-controlled maintenance period for responders. In the maintenance period, responders will be randomized to receive subcutaneous placebo or ABBV-154 in 2 different doses every other week. Participants in the placebo group who are initial responders will receive ABBV-154 in the maintenance period. There may be higher treatment burden for participants in this trial compared to their standard of care due to study procedures. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
This is a multicenter, double-blind, parallel-group, placebo controlled, 2-part study to evaluate the efficacy and safety of ZX008 when used as adjunctive therapy for the treatment of uncontrolled seizures in children and adults with cyclin-dependent kinase like-5 (CDKL5) deficiency disorder (CDD).
The purpose of the study is to evalute the efficacy, safety and tolerability of rozanolixizumab for treatment of adult participants with myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOG-AD).