Clinical trials

After randomization, the control group will receive conventional physiotherapy, including manual therapy and therapeutic exercise for ACL rehabilitation. The first experimental group will undergo percutaneous electrical nerve stimulation of the sciatic nerve, while the second experimental group will receive a placebo stimulation. Both interventions aim to improve isometric strength, muscle activation, joint range of motion, and thigh circumference, as well as reduce pain and intra-articular effusion. The procedure involves needle insertion into the sciatic nerve epineurium, placement of a surface electrode on the hamstrings, and connection to an electrostimulator.

Meal times differ from culture to culture. These differences may influence energy regulation and, consequently, body weight. Current studies support the notion that not only "what" but also "when" the investigators eat may have a significant role in obesity treatment. Recently, it has been shown that eating the main meal of the day, lunch in Spain, late in the day is predictive of difficulty in weight loss and decreased insulin sensitivity. This project aims to study in a Mediterranean population the potential influence of genetics and food timing on obesity, metabolic syndrome and weight loss.

The goal of this randomized, double-blind clinical trial is to determine whether transcranial direct current stimulation (tDCS) can effectively and safely improve vision in children aged 4-14 years with strabismic or anisometropic amblyopia that has not responded to conventional patching therapy. The main questions it aims to answer are: Does tDCS produce significant and sustained improvements in visual acuity, contrast sensitivity, and stereopsis in children with amblyopia? Is tDCS a safe, well-tolerated, and faster alternative or complementary treatment compared with standard occlusion therapy? Does tDCS induce functional and structural changes in the visual cortex associated with increased neuroplasticity, including modulation of GABAergic activity? If there is a comparison group: Researchers will compare active tDCS with sham (placebo) stimulation to see if active treatment leads to greater visual recovery and cortical changes than placebo. Participants will: Receive several sessions of active or sham tDCS using low-intensity electrical stimulation applied to visual brain areas. Undergo standard visual assessments, including visual acuity, contrast sensitivity, and stereopsis. Complete neurophysiological and neuroimaging evaluations (EEG, pattern visual evoked potentials, and functional MRI). Provide biochemical measures related to GABA levels. This study aims to validate tDCS as a non-invasive, child-friendly, and effective therapy that may overcome the limitations of patching and support its inclusion in paediatric clinical practice.

The goal of this clinical trial is to to describe and evaluate an approach, free mucogingival graft (FMG), in periodontal plastic surgery for root coverage (RC) in lower incisor gingival recessions (GR) with mucogingival conditions and deformities (MCD) that might negatively influence the outcomes of conventional RC procedures.

The objective of this study will be to evaluate a new protocol for the surgical treatment of periodontal disease with two novelties: to make a single incision in the midline of the interproximal area to respect the vascular supply and preserve the granulation tissue with regenerative potential. The investigators will carry out a controlled and randomized clinical trial with a control group (n=25; modified Kirkland flap) and a test group (n=25; experimental surgical protocol: incision in the mid-interproximal area of the papilla and preservation of the granulation tissue). Clinical parameters will be taken at the time of surgery and 12 months follow-up: bleeding on probing (BoP), clinical attachment level (CAL), residual probing depth (rPD),Probing pocket depth reduction (PPDr), recession (REC), interproximal gingival recession (iGR), width of keratinized gingiva (KT), gain of supra-alveolar clinical attachment (SUPRA-AG), early wound healing index (EHI).

This study aims to describe a new approach for the reconstruction of the alveolar process in the sinus area. This minimally invasive approach will access the maxillary sinus through the alveolar process, elevating the sinus membrane in the area immediately above it. The regeneration may be achieved in the specific area required for dental implant placement, reducing the morbidity of the procedure.

The present study pretends to show the results of combining a modification of the Non-incised papillae surgical approach (NIPSA) attempting to improve the outcome in the treatment of teeth with advanced periodontal support loss.

Three techniques for periodontal reconstruction will be compared, in which marginal access versus apical access will be carried out.

The aim of this study is to analyze the effect of preterm gestational age, birth weight and perinatal risks factors on gross motor development of preterm infants. We will compare the data of infants evaluated by the Alberta Infant Motor Scale (AIMS) and the Perinatal Risk Inventory (PERI) in an Infant Development and Early Intervention Center (IDEIC).

Three types of papilla incision in periodontal reconstruction techniques will be compared.