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 is designed to determine whether micafungin is as efficacious as the current standard of fluconazole, to compare the safety of the two drugs in the treatment of proven neonatal candidiasis. It is also designed to further elucidate the pharmacokinetics of the two products in the growing and developing neonate and premature infant.
This is a parallel 3-group, multicenter, prospective, randomized, single-blind (evaluator) controlled pilot trial, with a 38- week follow-up. Patients diagnosed with bipolar disorder (BD) according to DSM -5 criteria for mild depression or subsyndromal depressive symptoms are assigned to one of the following 3 treatment groups: 1) psychopharmacological treatment plus Mindfulness Based Cognitive Therapy (MBCT); 2) psychopharmacological treatment plus structured group psychoeducation; 3) treatment as usual (TAU), including standard psychiatric care with standard pharmacologic treatment.
In a preliminary study in healthy subjects, the investigators determined the pharmacokinetic and pharmacodynamic of enteric-coated acetylsalicylic acid (ASA) (Adiro 100 mg, Bayer), and the variability (coefficient of variation), accuracy and precision of a novel biomarker of ASA action, i.e., quantification of the extent of COX-1 acetylation at serine-529, using a stable isotope dilution liquid chromatography multiple reaction monitoring/mass spectrometry (LC-MS) technique. Now, the investigators will perform a clinical study in individuals undergoing Colorectal cancer (CRC) to validate the hypothesis that that low-dose ASA given once daily is acting primarily by selectively acetylating platelet COX-1 and suppressing its activity throughout the 24-hour dosing interval. In contrast, it is expected that the inhibitory effect on extra-platelet sources of COX-1 will be short-lasting, if any, affecting only partially COX-1, and this effect will be completely reversed at 24 hours after dosing. This is an important point which will strengthen the platelet hypothesis underpinning the apparent adequacy of a 24-hour dosing interval of ASA administration for the anticancer effect detected in cardiovascular trials. These patients will be stratified into individuals with adenomas/carcinomas (20 to 30%) and patients without clinically detected adenomas/carcinomas (about 70 to 80%).
The purpose of this study is to determinate if the patients submitted to laparoscopic surgery in trendelemburg position develope more inadequate anaesthesic emergence than patients submitted to laparoscopic surgery in other positions.
The main purpose of our study is to assess the effect of a lifestyle intervention combining weight control, diet and physical activity on the risk of recurrences among breast cancer patients with non-metastatic tumours in terms of 5-year cumulative incidence of recurences.
This study aims to evaluate the immunomodulatory effect of FEIBA® in patients with severe haemophilia A and inhibitors.
- Androgenetic alopecia (AGA) or common baldness is the most common cause of hair loss in both men and women and is caused by the action of androgens in genetically predisposed individuals. - This clinical trial was designed to evaluate the efficacy and safety of using a preparation of autologous plasma rich in growth factors (PRGF-Endoret) in the treatment of androgenetic alopecia.
There is evidence that noninvasive mechanical ventilation (NIV) is effective in the treatment of severe exacerbations of COPD presenting respiratory acidosis. The aim of the study is to evaluate the benefit of adding NIV to conventional treatment in patients with COPD exacerbation and hypercapnic respiratory failure without acidosis requiring hospital admission. It is known that NIV improves respiratory mechanics, so the primary outcome will be respiratory muscle function. All patients admitted to the hospital for COPD exacerbation and hypercapnic respiratory failure without acidosis will be included for a period of 12 months. The patients will be randomized into two groups (conventional treatment or conventional treatment plus NIV). Clinical data, blood gases, muscle strength parameters will be collected at the inclusion time and 24h after starting NIV. Quality of life and hospital stay will be measured at discharge. All patients will be followed for a year.
Impact of melatonin on organ donor pretreatment and liver transplant recipient: prospective, randomized, double-blind trial. OBJECTIVES. To establish the efficacy of the melatonin administered to encephalic death donors (EDD) in liver transplantation. The aim is to improve the functional quality of the retrieved organs, attenuate lesions and ischemia-reperfusion mediators, and provide grafts with greater resistance to post-transplant aggression. METHODOLOGY. Prospective, randomized, double-blind, pilot trial to evaluate preconditioning with melatonin versus placebo in EDDs. Two groups, melatonin and control-placebo, n=30 per group. Administration to donor via NG tube of 30mg of melatonin or placebo (lactose) upon inclusion in the trial, 60 minutes prior to commencement of surgery and following laparotomy during extraction. Evaluation of response to treatment: A) Conventional clinical, hemodynamic, analytical and histopathological parameters in donor and recipient. B) Plasma determinations for: oxidative/nitrosative stress; acute phase proteins; cellular and humoral immunity; NT-proBNP and cystatin C; endocrine profile; melatonin levels. C) Determinations in liver tissue: quantification of malonyldialdehyde-4hydroxyalkenals and protein carbonyl content; cellular and mitochondrial membrane fluidity; markers of tissue-vascular damage and proliferation: transforming growth factor-beta (TGF-β); hypoxia-inducible factor (HIF) and vascular endothelial growth factor (VEGF). Data will be analyzed following a prospectively define plan and by intention-to-treat analysis.
OBJECTIVES. To establish the therapeutic efficiency of melatonin in adult patients with severe sepsis and septic shock. Specifically: 1. To evaluate the survival to 28 days of mechanical assisted ventilation, days with vasoactive drugs, need of hemodialysis-hemofiltration, superinfection and evolution towards the failure of other organs. 2. To evaluate, waiting for reduction under the influence of the treatment with melatonin, : 1. clinical - analytical parameters of sepsis; 2. levels of cytokines; 3. oxidative and nitrosative stress; 4. acute-phase proteins (APP), specially of the ITIH4; 5. immune response; 6. endocrine response. METHODOLOGY. Patients will be randomized in two groups, n = 55 in each group: 1) treatment with melatonin 30mg/12 hours 28 days; 2) placebo. Determinations: a) clinical - analytical parameters relative to the sepsis; b) melatonin plasmatic levels; c) quantification of malonyldialdehyde and 4-hydroxynonenal, protein carbonyl content, nitrites, erythrocyte membrane fluidity, and superoxide dismutase, catalase, glutathione reductase and glutathione peroxidase activity; d) Interleukins-1,2,4,5, 6, 7,8,10,12,13, IFN-γ; TNF-α and GM-CSF; e) acute-phase proteins: PCR, haptoglobin, Apo A-I, α1-GPA and ITIH4; f) lymphocytes T, B, NK, T CD4, and T CD8, and immunoglobulins; g) cortisol, aldosterone, ACTH, ADH, insulin, glucagon and 25-hydroxyvitamin D3. Data will be analyzed following a prospectively define plan and by intention-to-treat (ITT) analysis.