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.
Menopause is defined as the absence of menstrual periods for twelve consecutive months. Although the onset may vary, natural menopause occurs between the ages of 45 and 55 and is considered a stage in the aging process for women. Menopause is a stage strongly conditioned by hormonal modulations with effects on the cardiovascular system associated with abdominal obesity, insulin resistance, decreased energy expenditure, endothelial dysfunction, hypertension, and dyslipidemia. Furthermore, an increase in the production of proinflammatory cytokines involved in numerous pathologies such as osteoporosis has been observed. The results of several studies suggest that intestinal microbiota (IM) profile may be related to menopause condition by several means, although the data are stil inconclusive. Estrogen reduction leads to a progressive loss of bone density, a reduction in the bone formation/resorption balance and an increased risk of bone fractures among postmenopausal women. Recently, the alternative to estrogen therapies to reduce the risk of fractures are nutritional strategies fundamentally based on the use of probiotics, whose effect are associated with beneficial modulations of IM. SHE-HEALTH is a study in which, in a cohort of postmenopausal women, metabolomics, transcriptomics and metagenomics will be combined with the analysis of usual anthropometric and clinical biomarkers and also with genetic and epigenetic analyses to identify population groups (clusters). This study will allow establishing solid scientific bases to define, in future projects, effective nutritional strategies based on group nutrition in postmenopausal women. The main objective of the present study is to obtain clusters of postmenopausal women, identifying metabotypes (similar metabolic profiles) and enterotypes (similar IM profiles), and combining complementary variables such as classical anthropometric, biochemical and clinical biomarkers. The secondary objectives of the study are to characterize: 1) The genetic profile of the study cohort; 2) The epigenetic profile of the study cohort; 3) The gene expression profile of the study cohort.
There is a need to change eating patterns towards healthier diets with new sources of non-animal protein, obtained through more sustainable systems in line with strategies such as the European Green Deal, the "Farm to Fork" strategy, or the Common Agricultural Policy, among others. The objective of this study, is to evaluate the nutritional effect of the developed products and their impact on the improvement and/or prevention of health problems (diabetes, intestinal dysbiosis), as well as to design and evaluation of the effect on health of a vegetable protein-based nutraceutical that also includes fiber and resistant starch.
Low amounts of postoperative residual astigmatism may worsen the visual performance of patients implanted with presbyopia- correcting intraocular lenses (IOLs). Although extended depth of focus (EDoF) IOLS have introduced optical improvements, it is important to determine the tolerance of these IOLs to postoperative astigmatism. This is important for an appropriate surgical planning. Therefore, the aim of this study is to simulate and assess the impact of mild amounts of residual mixed astigmatisms with the axis oriented in different positions (vertical, oblique and horizontal) in eyes implanted with the Vivity® IOL.
Pain in the neck is a musculoskeletal disorder that affects many individuals. Dry needling has shown an effective technique for the treatment of shoulder and neck disorders. The mechanisms of action of the dry needling are not well-known. This study aims to evaluate the effects of dry needling in the upper trapezius on the autonomic nervous system and nociceptive pain processing in patients with non-specific neck pain. Hypothesis: Dry needling applied in the upper trapezius in patients with non-specific neck pain produced greater activation of the autonomic nervous system and nociceptive pain processing than sham dry needling.
The study consists of a theoretical and practical intervention based on the Back School. This intervention will be carried out over 8 weeks with a frequency of two sessions per week, for a total of 16 sessions of 45 minutes duration. Of all the sessions, 14 had a practical focus (strength and stretching exercises) and the other two had a theoretical focus (self-management techniques and pain neuroscience education). In addition, they had an initial session and a session at the end of the of the intervention in which measurements of the different variables were taken (The Visual Analogue Scale; Roland morris disability questionnaire scoring; Short Form 36 Health Survey; Tampa Scale Of kinesiophobia).These variables will be measured on two occasions, at the beginning of the study and at the end of the intervention, an average of 2 months. The clinical practice guidelines highlight the importance of neck pain prevention through exercise an education. There are previous studies of the effects of theoretical and practical programmes based on back school on the lumbar region but not on the cervical region. Therefore, the aim of this study is to investigate the effects of a BS-based intervention on low back pain and functionality as well as kinesiophobia and quality of life in adults. The hypothesis previously hypothesised that this BS-based intervention would have positive effects on pain, functionality, kinesiophobia and quality of life.
Elbow injuries account for up to 15% of emergency consultations. The complexity of this joint and the subtle imaging findings present even in severe injuries make diagnosis difficult and can delay treatment, causing pain and functional impotence. Appropriate deterioration mitigation strategies include, but are not limited to, strengthening programs of sufficient intensity to stimulate anabolism and limit muscle loss and increase strength. The general recommendation for increasing muscle strength and neural adaptations in healthy subjects after sustaining an elbow fracture is moderate to heavy load resistance training with loads approximating 60%-80% of the one repetition maximum ( 1RM). However, high joint stress would be challenging and increase the risk of adverse consequences in such patients, so strategies are still needed to meet the challenges of effectively and safely adapting training loads to safely enable improvement. without requiring high joint stress. Resistance band work, coupled with the use of dual tasks, is a novel approach used during resistance training, especially among healthy populations, with promising results. The purpose of the study is to evaluate acute neuromuscular responses, pain intensity and RPE in patients with elbow joint fracture, with or without surgical approach, with different strategies to strengthen the upper limb. Candidates for this study will be men and women over 18 years of age who have been diagnosed with a fracture of the elbow joint (types 1-3 and types 2-1 according to Müller's OA fracture classification), with or without a surgical approach and with date of injury and completion of their physiotherapy program in 2022-2023, and who begin their physiotherapy treatment between weeks 7 to 9 post-fracture.
Phase 1 2-part study to evaluate the effect of food on pharmacokinetics of pelabresib (CPI-0610) and the effect of pelabresib on QTc in patients with advanced malignancies
The prognosis of relapsed or refractory lymphoblastic leukaemia (ALL) and diffuse large B-cell lymphoma (DLBCL) is poor with conventional treatment with complete response rates around 25-30% with a median progression-free survival (PFS) of around 2 months and 7 months, respectively, despite the use of allogeneic and autologous haematopoietic stem cell transplantation. The recent introduction of CAR-T (Chimeric Antigen Receptor T-cells) therapy as a therapeutic option has been a breakthrough in the management of these entities.
Percutaneous electrolysis is a physical therapy technique, whose main objective is the treatment of the signs and symptoms associated with tendinopathies by applying a galvanic current through a blunt dry needle. Despite its clinical use being already stablished, the physiological mechanisms underlying this therapy are still unknown and thus, the optimal parameterization. The present study proposes to perform different stimulation protocols of percutaneous electrolysis on healthy subjects patellar tendon to answer those questions.
Fibromyalgia is a complex and common chronic pain disorder that affects 12 million Europeans. Fibromyalgia causes persistent widespread pain in muscles, tendons, ligaments, and joints, as well as widespread tenderness to touch and the presence of extreme fatigue and weakness. Histamine is a molecule derived from an essential amino acid, histidine. It is stored in mast cells and basophils and is excreted through the intestine, being degraded as it passes through the intestinal mucosa by the enzyme Diamine Oxidase (DAO), which is found in this area. If there is any alteration in its metabolism and normal concentrations of histamine in the blood (50-70 mg/l) are not maintained, the free circulation of this amine in high concentrations triggers undesired effects, such as migraine, fibromyalgia, asthenia and atopy. DAO deficiency is an alteration in the metabolism of dietary histamine that occurs when there is little activity of the DAO enzyme. The low activity of the enzyme causes that a concentration considered normal of histamine from food cannot be metabolized and a transepithelial penetration of exogenous histamine occurs. In this way, histamine passes into the bloodstream, increasing its plasma concentration and once located freely in the blood, it is distributed throughout different parts of the body, producing adverse effects. One of the factors that causes DAO deficiency is genetics. The genetic sequence of DAO is found in a fragment located on chromosome 7 (7q34-q36) of the human genome. There are 85 single nucleotide variants (SNPs) located and identified in the human DAO gene (AOC1). Seven of these SNPs produce amino acid substitution, being candidates to cause alterations in the metabolic capacity of the enzyme. Since histamine accumulation can trigger fibromyalgia, and the enzyme DAO has been shown to degrade histamine, oral supplementation with DAO food supplements, prepared from pig kidney, is suggested as a treatment for fibromyalgia. The objective of this study is to analyze whether DAO enzyme supplementation reduces the characteristic symptoms of fibromyalgia. In addition, the prevalence of DAO deficiency in women with fibromyalgia will be identified by genetic analysis of DAO deficiency from a saliva sample. It will also be evaluated if patients require a lower intake of analgesics after supplementation with the enzyme DAO.