There are about 21062 clinical studies being (or have been) conducted in Italy. 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.
Celiac disease (CD) is a chronic immune-mediated disorder that occurs in genetically predisposed populations. Patients affected by the disease may be asymptomatic or manifest classic malabsorption symptoms of diarrhea, steatorrhea, abdominal pain, and weight loss after gluten ingestion (and related derivatives found in other grains). Diagnosis and screening begin with the use of serologic tests, i.e. IgA anti-tissue transglutaminase (tTG) and IgA anti-endomysial antibodies (EmA). Duodenal biopsy, still considered by many as the criterion necessary for diagnosis, demonstrates the pathologic findings of small intestinal villous atrophy, crypt hyperplasia, and intraepithelial lymphocytosis that occur on exposure to dietary gluten. Genetic tests, revealing permissive haplotypes, may be helpful in identifying susceptible individuals. CD diagnosis is still anchored to the criteria established by the European Society of Pediatric Gastroenterology Hepatology and Nutrition in 1990. These require the mandatory presence of (a) villous atrophy with crypt hyperplasia and increased intraepithelial lymphocytes (IELs) count when the patient is eating gluten, and (b) a full clinical remission after elimination of gluten from the diet. As a consequence, patients with minimal or no intestinal histology lesions pose a considerable problem, as serum anti-tTG and EmA are known to be often negative, or weakly positive, in patients with CD with mild intestinal damage. The investigators, in 2002, measured anti-tTG antibody in the culture medium of intestinal biopsy specimens from patients with suspected CD and evaluated the relationship between antibody production and severity of intestinal mucosal damage, and demonstrated that anti-tTG assay of the culture medium of biopsy specimens can improve the accuracy of CD diagnosis in patients negative for serum antibodies. The same investigators, in 2011, evaluated the diagnostic accuracy of EmA assay in the culture medium of intestinal biopsies for CD diagnosis and demonstrated that EmA assay in the culture medium had a higher sensitivity and specificity than serum EmA and anti-tTG assay. The present study is performed to investigate the clinical usefulness of the in vitro production of EmA in CD diagnosis in a large number of consecutive adult patients with suspected CD and weakly positive [e.g. 2-3xN] serum anti-tTG.
The purpose of this study is to narrow the gap between patients being diagnosed with severe aortic stenosis and those being appropriately monitored and treated. For this purpose a prospective survey of current practice (3 months) will be conducted followed by a six month period of intervention during which a variety of quality improvements measures will be implemented. There will then be a 3 month follow-up period during which the legacy of this initiative will be monitored during which no intervention will be carried out.
Aim of the study was to evaluate the soothing and re-epithelizing activity of a single application of topical products on experimentally induced erythema by skin stripping on the forearm (volar surface) of 20 healthy volunteers. In particular the activity of the following three cosmetic products and the relative combinations (cream and serum) were assessed: rejuvenating cream, rejuvenating serum, antioxidant serum
The purpose of this study is to characterize the natural history and clinical management of Acute Hepatic Porphyria (AHP) patients with recurring attacks.
The study is designed to compare the effects of 4 different doses of orally administered BI 409306 to placebo in patients with Alzheimers Disease
The purpose of this study is to determine how Bispectral index (BIS) and Entropy EEG monitors agree between themselves and with end-tidal concentration of sevoflurane (ETsevo) in relationship with the age in the pediatric surgery setting. Bispectral index (BIS) and Entropy EEG monitors performance and utility is well established in adult general anesthesia. Their utility is yet undefined in the pediatric population as age seems to affect their ability to track the cerebral hypnotic state in children.
In the dose escalation phase (Part 1), this study will determine the dose-limiting toxicities (DLTs), the maximum tolerated dose (MTD) and recommended Phase 2 (RPII) dose of NC 6004 in combination with gemcitabine. In the expansion phase of the study (Part 2), study will evaluate the activity, safety, and tolerability at the RPII dose identified in Part 1 in patients with squamous NSCLC, biliary tract, and bladder cancer.
To estimate the real-world effectiveness of approved biologics in subjects with moderate-to-severe plaque psoriasis who are either starting or switching biologic medication.
The purpose of this study is to assess the safety and tolerability profile of ATYR1940 in the treatment of adult participants with molecularly defined genetic muscular dystrophies
This trial will enroll approximately 6,000 patients with recent embolic stroke of unknown source (ESUS). Patients will be randomized to dabigatran or acetylsalicyclic acid (ASA) (1:1 ratio) and have visits every three months. The study doctor may prescribe blinded concomitant ASA for pts with coronary artery disease but this is not mandatory. All Adverse Events (AEs), Serious Adverse Events (SAEs), outcome events will be recorded. The trial will conclude when the required number of stroke events are positively adjudicated which is estimated to take 3 years (including 2.5 years of enrollment).