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.
This study aims to evaluate the acute (1-day) and repeated (2-week) effects of combinations of Sweeteners & Sweetness Enhancer blends on metabolic, sensory, neuro-behavioural and microbiota-mediated processes involved in satiety, consumer preferences and health.
The Dilated Cardiomyopathy-Cardiac Magnetic Resonance (DCM-CMR) Study is an ancillary study from the parent study, DCM Precision Medicine Study. The rationale for the DCM-CMR study is to leverage cardiac magnetic resonance (CMR) imaging to detect earliest findings of DCM in the at-risk family members enrolled into the parent study.
Two parts: A:Case-control study including 15 healthy adult donors and 15 severe adult eosinophilic asthmatics selected for treatment with mepolizumab. B: A longitudinal cohort study,where the same patients once on mepolizumab treatment are followed over time (0, 4, 16 and 32 weeks). SCOPE: response to mepolizumab in severe adult eosinophilic asthma. INCLUSION CRITERIA: Male or female, 18-75 years-old, with severe eosinophilic asthma. EXCLUSION CRITERIA: Smoking history, recent exacerbations, other pulmonary or systemic disease with eosinophilia, malignancy, pregnancy, obesity (BMI >35). OBJECTIVES: General objective: Discovery of predictive/prognostic biomarkers of response to mepolizumab using flow cytometry, transcriptomic, and proteomic technologies. OTHER OBJECTIVES: 1.-To identify changes in surface markers of eosinophils and eosinophil subpopulations in response to treatment with mepolizumab using flow cytometry techniques. 2.-Transcriptomic analysis to identify mRNAs within the eosinophil transcriptome displaying enhanced or reduced levels in response to treatment with mepolizumab.3.-Proteomic profiling to identify proteins with differential abundance within the eosinophils in response to treatment with mepolizumab.4.-Check whether late-onset severe eosinophilic asthmatics display elevated levels of IGF-1, IGF-BP3, IGF-ALS in serum samples, if the response of mepolizumab depends on the levels of this markers, and if treatment with this biological reduces the concentration in serum of these IGF-family members. 5.-Identify proteins with differential abundance within the deep serum proteome of patients with SEA in response to treatment with mepolizumab by means of non-targeted proteomic analysis. MEASUREMENTS: Flow cytometry assays with multimarker panels 1 (regulatory), 2 (activation), and 3 eosinophil subsets. Clinical, hematological, biochemical and flow cytometry data generated at times T4, T16 and T32. Total RNA extraction from eosinophil lysates, assay of quality and quantity of RNA, and storage at -80ºC. Evaluation of the levels of 770 human protein-coding mRNAs linked to the recruitment, activation, and effector functions of myeloid cells by means of a direct multiplexed molecular measurement platform named nCounter® NanoString) in combination with a pre-made "nCounter® Human Myeloid Innate Immunity Panel (v2)". Perform retrotranscription and qPCR analyses of those mRNAs in eosinophils displaying the greatest abundance changes in response to mepolizumab treatment according to the nCounter® study. In addition, some additional mRNAs not included in the "nanoString Myeloid Innate Immunity" panel, such as FOXP3 (regulatory function), CRLF2, ST2, or IL-7R (cytokine receptors; activation), will be analysed. HPRT1 gene will be used as a house-keeping gene in this set of RTqPCR experiments. Perform SWATH-MS analysis in samples from 15 healthy donors and 15 patients (T0, T4, T16, T32) ("information-dependent acquisition" method or IDA; "Targeted label-free proteomics") in eosinophil homogenates. High abundant serum protein depletion using two protocols (P1: affinity chromatography, and P2: DTT precipitation) and SWATH-MS analysis of medium-low abundant serum proteome in samples from 15 healthy donors and 15 patients (T0, T4, T16, T32) ("information-dependent acquisition" method or IDA; "Targeted label-free proteomics").
This study compares the clinical outcomes of treating pediatric Type 1 supracondylar fracture with a long arm soft cast and no clinical or radiographic follow-up versus the standard treatment in a long arm cast with clinical follow-up. This is the first multicenter randomized control trial looking at the clinical effectiveness, safety and parental satisfaction of managing inherently stable Type I supracondylar fractures without clinical or radiological follow-up. If found to be safe; children can be managed effectively without in-person follow-up, freeing clinic appointments to children on the waiting list and in these COVID times avoiding unnecessary contacts.
Aim of the work : Evaluation of the role of Remote Ischemic Preconditioning (RIP) on liver function in patients undergoing on-pump cardiac surgery.
For one-third of patients with drug-resistant epilepsy alternative approaches must be investigated in order to improve the quality of their life. A possible approach is to find automatic methods to detect/predict seizures, in order to adopt interventional actions to stop or abort the seizure or to limit its side effect. The main problem in this case is to evaluate the reproducibility of such methods and to standardize them, because there is a lack of availability of long-term electroencephalography (EEG) data. In this study we want to create a large long-term EEG database, called NEED (Neuromed Epilepsy EEG Database), whos aim is to give researchers a way to test their method in a large collection of data. The database will contain long-term EEG recordings of 200 patients as well as extensive metadata and standardized annotation of the data sets and will be made freely available for the download to the research community.
The main objective of this study is to evaluate the efficacy of ALIS (amikacin liposome inhalation suspension) + background regimen (azithromycin [AZI] + ethambutol [ETH]) compared to the ELC (empty liposome control) + background regimen on participant-reported respiratory symptoms at Month 13.
The purpose of this study is to determine effects of Acupuncture on a Patient's mood and cognition,evaluate changes in clinically-reported seizure frequency and severity and analyze effects of Acupuncture on electrographic epileptiform activity stored by the RNS System
This phase II trial studies the side effects and best dose of propranolol when administered concurrently with SOC neoadjuvant CRT in patients with esophageal carcinoma, with a safety lead-in and dose expansion cohort. Patients who are already on β-blockers will receive standard of care CRT and will be considered separately as a single arm prospective cohort
This is an open-label, phase II study in patients with resectable and borderline resectable pancreatic cancer.