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.
The goal of this observational study is to assess the clinical outcomes of binocular implantation of Asqelio EDOF Toric IOLs in healthy cataract patients. The main questions it aims to answer are: - What is the visual performance at different distances 3 months after implantation of Asqelio EDOF Toric in both eyes? - What is the amount of residual refractive error following the implantation? - What is the contrast sensitivity of patients 3 months after implantation of Asqelio EDOF Toric in both eyes? - What is the optical quality of the eye implanted with Asqelio EDOF Toric IOL? - What is the incidence and severity of visual symptoms after implantation of Asqelio EDOF Toric? - What is the level of patient satisfaction after implantation of Asqelio EDOF Toric? For this purpose, participants will be submitted to a comprehensive visual and refractive assessment, following common clinical practice, 3 months after binocular implantation of Asqelio EDOF Toric IOLs, and asked to complete visual symptoms and patient satisfaction questionnaires.
The healing process after tooth removal involves bone remodelling which implies some loss of alveolar bone volume.Among materials proposed for minimising this remodelling and preserving the bone, autologous dental tissue is a promising option, but more data are needed. In this context, the investigator evaluated size and density changes using cone beam computed tomography in autologous dental material (ADM)-preserved sockets compared to controls,and assessed biological responses by histological analysis of bone implant contact (BIC) an Area density (AA) using experimental Bioetch® surface implant.
The goal of this clinical trial is to study the effect of four magnesium-based products on the magnesium concentration in plasma of volunteers upon oral intake. 40 healthy volunteers will be on a low magnesium diet for 1 week; then, after a 8-hour fasting, a blood sample will be taken from a digital puncture before (0 hours) and 1, 2, 4, 6 and 8 hours after the oral intake of one of the products. This 1-week procedure (1 week diet, fasting, oral intake of the product and sample collection) will be repeated for all 4 tested products, summing a total of 4 weeks (1 week per product). On the day of the sample collection, volunteers will be provided with a standardized low-magnesium breakfast (1:15 hours after oral intake), low-magnesium lunch (6:15 hours after oral intake) and water ad libitum. All the meal plans (products, quantities and hours of the meals) will be identical in all the periods of the study. Plasma will be obtained from blood samples by centrifugation and the magnesium concentration in plasma will be measured by ICP-MS (inductively coupled plasma mass spectrometry).
A single-centre prospective randomised controlled trial will be conducted with a minimum of 47 patients with severe mental disorder (SMD) who will be randomly assigned into two groups, 1 intervention group receiving dance therapy (n=26) and 1 control group who will not receive any intervention or added treatment apart from continuing with their usual treatment (pharmacological), but will not receive intervention with dance therapy (n=21). In summary, the groups are: - Experimental group (n=26): people with SMD receiving dance therapy. - Control group (n=21): people with SMD who do not receive the dance therapy intervention but do receive their usual pharmacological treatment. Tests will be administered before the start of the study and at the end of the study, as well as 3 months after the end of the study in order to compare the results between groups.
The main objective of the study is to evaluate the effect of radiofrequency on pain associated with primary dysmenorrhea. The data collected will be: Intensity of pain with the Numeric Pain Rating Scale (NPRS), pressure pain at three points of referred pain from the gynecological system, need or not to take medication, general quality of life with the SF-12 (short form 12) and quality of life in relation to menstruation with the CVM-22. They will be collected at the start of treatment, after the first post-intervention menstruation and after the second post-intervention menstruation. This study is a randomized clinical trial with two intervention groups and a control group, whose study population is women with primary dysmenorrhea. The sample size has been calculated with the G* Power 1.9.7 software using repeated measures ANOVA, assuming a two-sided significance level (α=0.05) and 90% power (β=0.10) and 10% losses. A sample of 45 participants (n) was determined to detect a significant change of 1.5 points in the variable measured with the NRS. Forty-five participants were included in this study. In the two intervention groups, radiofrequency will be applied (20 minute sessions for 3 weeks with a frequency of 3 times/week), transabdominal in one group and intravaginal in the other. Participants must be women between 18 and 35 years old, with regular menstrual cycles (22-38 days according to FIGO), be nulliparous and also not present any of the exclusion criteria detailed in the study. The data obtained will be analyzed and compared between the different groups in order to draw conclusions.
The goal of this clinical trial is to test and compare the effects of a tailored algorithm recommendation of sport activities concreted in challenges to improve some critical performance dimensions. Q1: Improving participant performance is achieved by using personalized sports activity recommendation using an algorithm and tracking compliance using a decentralized application (dApp)? Q2: Are participants satisfied with the performance and simplicity of the dApp used? Participants will be asked to do specific activities recommended by the developed recommender system. The activities to be carried out will be conditioned by the profile obtained from each participant at the beginning of the intervention. They will consist of reinforcement activities for the dimensions with the lowest scores. Researchers will compare a experimental group and a control group to see if the dimensions assessed at the beginning of the intervention were improved.
HOLA is a prospective, randomized (1:1), hybrid type (implementation-effectiveness), phase IV, double arm, open label, multicentric study including virologically suppressed HIVinfected subjects who start or are currently under treatment with the LA antiretroviral combination CAB+RPV, to evaluate the out-of-hospital administration of this combination in terms of acceptability, appropriateness, feasibility and satisfaction.
Randomized clinical trial in which 160 participants (80 men, 80 women) will be assigned to one of two groups (40 participants per group), to determine the effects of isotonic drink on different health parameters, following published recommendations. Subjects will be electronically randomized by block design into two arms: an experimental group: isotonic drink and a control group (placebo): normal water.
This is a phase IIb/III, double-blind, randomised, active-controlled, multi-centre, non-inferiority clinical trial that aims to determine safety, tolerability and immunogenicity of a booster vaccination with a recombinant protein receptor binding domain (RBD) fusion homodimer of XBB.1.16 adapted candidate against SARS-CoV-2 developed by HIPRA (PHH-1V81).
Sleep is an important factor that influences long-term quality of life with known health consequences. Obstructive sleep apnea, the most prevalent disease that disturbs sleep, is considered a public health problem. Treatment with continuous positive airway pressure is cost effective and reverses the clinical consequences but there is a percentage of patients who do not tolerate it or leave it without treatment and with potential future health complications. Mandibular advancement device can be a valid and well tolerated alternative, it is known that it reduces apnea-hypopnea index, but its effect on the improvement of sleep quality is evaluated by polysomnography that interferes with the quality of sleep. There is an ambulatory monitoring device for sleep quality and circadian rhythms, which can register prolonged periods of time, under natural conditions and at a lower cost than a polysomnography. This pilot project assesses whether mandibular advancement device is an effective and well tolerated alternative in the treatment of obstructive sleep apnea to improve the quality of life and sleep in the medium and long term.