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.
This study compares the efficacy of Tamibarotene in combination with azacitidine to azacitidine in combination with placebo in participants who are Retinoic Acid Receptor Alpha (RARA) positive, and newly diagnosed with higher-risk myelodysplastic syndrome (HR-MDS), and who have not received treatment for this diagnosis. The primary goal of the study is to compare the complete remission rate between the two treatment arms.
This study is a prospective, non-randomized, open-label, two-centre phase I/II intervention study designed to treat children up to 24 months of age with RAG1-deficient SCID with an indication for allogeneic hematopoietic stem cell transplantation but lacking an HLA-matched donor. The study involves infusion of autologous CD34+ cells transduced with the pCCL.MND.coRAG1.wpre lentiviral vector (hereafter called RAG1 LV CD34+ cells) in five patients with RAG1-deficient SCID.
The objective of this study is to demonstrate the safety and effectiveness of the SING IMT (Smaller Incision New Generation Implantable Miniature Telescope) 3X implant in improving vision in patients with central vision impairment associated with end-stage Age-related Macular Degeneration (AMD). Eligible patients will be implanted with the SING IMT device and will be followed-up for a period of 12-months with post-operative ophthalmic exams and low-vision rehabilitation sessions.
A randomized controlled trial to evaluate AGN1 to prevent secondary hip fractures in osteoporotic women undergoing treatment of index hip fractures. Up to 2400 subjects will be randomized between a treatment group and a control group. Subjects will be followed for a minimum of 5 years after undergoing hip fracture repair surgery.
This study is being conducted to assess the long-term safety, tolerability, and efficacy of sotatercept (MK-7962, formerly called ACE-011) in participants with Pulmonary Arterial Hypertension (PAH). This open-label, long-term follow-up (LTFU) study is supported by data from the PULSAR study (Phase 2, NCT03496207) in which treatment with sotatercept resulted in hemodynamic and functional improvements in the study participants, including those receiving maximal PAH therapy with double/triple drug combinations and intravenous prostacyclin. The primary objective of this open-label, LTFU study is to evaluate the long-term safety and tolerability of sotatercept when added to background PAH therapy in adult participants with PAH who have completed prior sotatercept studies. The secondary objective is to evaluate continued efficacy in adult participants with PAH who have completed prior sotatercept studies.
The composition of the intestinal microbiota is associated with the risk of stroke and with post-stroke neurological evolution. At the same time, the genetics and epigenetics of each patient are associated with the composition of the intestinal microbiota. The study of the microbiome in stroke patients will allow finding new therapeutic targets for the treatment of stroke patients. For the study, samples will be collected from those patients with ischemic stroke who come to the hospital while the study is being carried out, taking into account certain criteria: the patients must be over 18 years of age, have suffered an ischemic stroke (demonstrated by resonance or head CT), not have any additional serious illness or unstable medical condition, and not be included in clinical trials with neuroprotective drugs. On the other hand, the control group will be asymptomatic, and will be made up of people who have not previously suffered a stroke or a cardiovascular event and who do not have diseases that affect the digestive tract. The main variables of the study are the risk of stroke and disability after a cerebrovascular accident (measured by mRS at 3rd month). Microbiota, genetic and epigenetic variables are also taken into account, such as the presence and levels of bacteria, dysbiosis, genetic polymorphisms and levels of methylation in CpG islands.
There is currently no prognostic or predictive risk marker for this urethral stricture disease. The most conservative standard treatment for urethral stricture (internal urethrotomy) has a very high recurrence rate (greater than 75%) and, on many occasions, reconstructive urologists have to choose within a great variety of further complex interventions. Knowing risk and predictive markers of this disease could help to optimize both the need and the approach for these surgeries and may offer a more individualized management to patients.
In patients with oligospermia in the ejaculate or previous ICSI failures if it concurs with high DNA fragmentation, it has been hypothesized that the use of sperm obtained from the testicle would improve the clinical results, since a source of damage to the spermatic DNA is post-testicular in its storage in the epididymis and thus could be avoided. The clinical information available so far is low, of low quality and all the studies present certain limitations susceptible to improvements in further investigations before giving a definitive answer to patients in these circumstances, about whether they should opt for testicular biopsy or for the use of semen in the ejaculate.The intention proposed in our project, is to demonstrate whether using testicular sperm, compared to those available in an ejaculate in these cases, offers a clinically and statistically significant increase in chromosomally normal embryos available that may lead to better reproductive performance of the cycles, in a design never before done, where half of a patient's oocytes are inseminated from ejaculated sperm and the other half from sperm obtained in the testicular biopsy.
The role of neoadjuvant chemotherapy (NAC) in breast cancer is well established. Increasing rates of pathologic complete response (pCR) has increased de-escalation of surgical techniques. The objective of the study is to evaluate new radiologic techniques that can accurately detect complete response in order to eliminate breast surgery. . . Currently, there are several imaging techniques for NAC response assessment (magnetic resonance imaging -MRI-, mammography and ultrasound), with good correlation in partial response, but they lack power in predicting complete pathological response. The investigators propose to use IVIM (Intravoxel incoherent motion), Kurtosis (DKI by Diffusion Kurtosis imaging) and diffusion tensor image (DTI) in MRI, contrast enhancement mammography and shear wave elastography for the evaluation of the response to systemic treatment in breast cancer patients. In order to validate the technique, in those patients with a radiological complete response by all the radiological imaging methods, a vacuum-assisted biopsy will be performed before surgery. After that, a comparison will be done between the results of the pre surgical biopsy and the definitive pathology of the specimen. So the investigators can evaluate if patients with complete radiological response after NAC, can be spared breast surgery.
This is a Phase 1, open-label, multicenter, dose escalation and expansion study of the safety, PK, PD, and preliminary anti-tumor activity of IDE397 as a single agent and in combination with other anticancer agents including taxanes (docetaxel, paclitaxel), or sacituzumab govitecan (SG), in adult patients with selected advanced or metastatic MTAP-deleted advanced solid tumors who are unresponsive to standard of care therapy. IDE397 is a small molecule inhibitor of methionine adenosyltransferase 2 alpha (MAT2A).