There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
Aim of this study is to better understand pathophysiology of the alteration of respiratory mechanics and cardiovascular function in obese volunteer subjects. The investigators plan to test this hypothesis with a physiological, interventional study conducted on volunteers by using Electrical Impedance Tomography in a group of patients and magnetic resonance imaging (MRI) in another group.
The overarching goal of this study is to examine cardiopulmonary and respiratory physiology pre and post PFO/ASD closure in patients who are undergoing surgical closure of their PFO/ASD.
Paget's disease of the bone (PDB) is a metabolic bone disorder which in some individuals can cause pain, bone deformity, arthritis and deafness, although in many patients it does not cause symptoms. Paget's disease has a strong genetic component and SQSTM1 is the most important susceptibility gene. People who inherit mutations in SQSTM1 have a high risk of developing PDB later in life. This study is an extension of the ZiPP (Zoledronate in the Prevention of Paget's) study which was is randomised trial currently in progress to determine if the bisphosphonate zoledronic acid (ZA) can prevent or delay the development of PDB-like bone lesions compared with a dummy treatment (placebo) in people who inherit SQSMT1 gene mutations. Although the ZiPP study will provide information on whether early ZA treatment can favourably influence bone lesion development the significance of this to the patient in terms of symptoms is unclear as yet. The aim of the extension study is to keep these individuals under surveillance for any symptoms or signs of PDB over a further 5 year period and to evaluate if there has been any progression of PDB-like lesions by bone scan at the end of this period.
It is common practice for practitioners to instruct patients to forcibly flex the hips at the time of delivery of the fetal vertex. Though this is commonplace, it is reasonable to assume that this forced stretching of the perineum at the time of fetal vertex emergence could potentially lead to higher rates of severe lacerations and their sequelae. This study will examine whether extending the hips, as compared to usual care, at the time of crowning of the fetal vertex during vaginal delivery decreases maternal perineal trauma among nulliparous women.
The research in neuroscience of the last 20 years is defined, in addition to continuing to advance in the field of behavioral and pharmacological therapy, by the birth and development of a new therapeutic category, called neuromodulation. Neuromodulation offers the possibility of producing changes in the Nervous System (SN) and therefore, in behavior, in addition to lasting over time. One of the most used non-invasive neuromodulation techniques is transcranial direct current stimulation (tDCS). The benefits of tDCS are promising and varied, so it is a potential neurorehabilitation tool, which has also shown its greatest effectiveness when accompanied by complementary rehabilitation treatment. The present study focuses on the effect of tDCS on addiction. Specifically, there is a great problem with the high rates of relapse presented by those individuals who try to abandon addictive behavior. Therefore, the maintenance of the abstinence period is the central theme of addiction research and the main challenge of rehabilitation at present. For that aim, the intervention will be carried out in a sample in the intermediate phase (internal) in the NOESSO (No EstáS Sólo) therapeutic community (Almería, Spain), between day 15 after arrival and the first day to leave on leave (day 45-60). The research will be made up of a previous period of selection and collection of data related to addiction, together with two phases or moments of correlative intervention and evaluation. Users will receive a bilateral (F3/F4) and repeated stimulation of 2 mA intensity for 20 min each, that is, every 24h for 5 consecutive days in each phase. Through this procedure, the aim is to seek to increase adherence to treatment in the early intervention phase and decrease the dropout rate due to the enhancement of inhibitory control. On the other hand, in the second phase, advanced intervention is sought to reduce craving, through an improvement in inhibitory and emotional control at the time of returning to the context of real consumption. In order to increase the knowledge about intra-individual differences in the effect of tDCS, researchers will compare the early intervention (Phase 1, at the begging of the rehabilitation process) with the advanced intervention (Phase 2, right before the first leave).
Transcranial direct current stimulation (tDCS) is a non-invasive brain stimulation technique using a low intensity electric current to modify cortical excitability. Apathy is a pervasive neuropsychiatric symptom characterized by a reduction in goal-directed behavior and activity that persists over time and causes identifiable functional impairment. The aim of this study is to evaluate the effects of repeated sessions of tDCS combined with simultaneous cognitive training on apathy in older people with minor neurocognitive disorders.
This is a phase 2/3 open-label trial to evaluate the long-term safety, tolerability, and efficacy of sibeprenlimab administered subcutaneously (SC) in subjects with IgAN.
The main purpose of this study is to follow and observe a group of people living with Parkinson's disease to see how study participation affects their signs and symptoms in the months after starting in the study. While taking part in this study participants will take their usual medication as prescribed. However, the study doctor may recommend adjustments to their medication to provide a better treatment of their Parkinson's disease. Participation will last from 3 up to 24 months. During visits to the clinic, the study doctor or study nurse will evaluate signs and symptoms of Parkinson's disease using several different assessments. At a minimum of 2 visits participants will be asked to undergo 'off'-assessments.
The objective of this study is to evaluate the safety of up to 12 months (52 weeks) of once daily oral administration of BLI5100 in patients with non-erosive reflux disease (NERD) or healed erosive esophagitis (EE).
This study will investigate the safety and effectiveness of combination regimens in persons with onchocerciasis when it is administered after pre-treatment with ivermectin to clear or greatly reduce microfilariae from the skin and eyes.