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.
The current study is a crossover trial, aiming at evaluating the effect of NAVA -NIV compared to Nasal Intermittent Positive Pressure Ventilation (PC-NIV) at the same level of peak inspiratory pressure, in terms of: breath-by-breath variability of tidal breathing amplitude, variability of the other breathing patterns; lung mechanics; gas exchange; rate of episodes of apnea; bradycardia and desaturations; respiratory asynchrony and comfort, in preterm infants < 37+0 weeks+days post-menstrual age.
Chromosomal aneuploidies are linked with spontaneous miscarriages and abnormal offspring in human pregnancies. In addition, some types of aneuploidies are reported to prevent implantation. Thus, there is a need to identify the embryos with highest implantation potential on in vitro fertilization (IVF) programs. Since embryo morphology and kinetics have a weak association with embryo ploidy, trophectoderm biopsy plus Next-Generation Sequencing (NGS) is becoming a very popular approach to determine the embryo chromosomal status. This technique is called Preimplantation Genetic Testing for Aneuploidy (PGT-A). Although shown to be efficient, it is invasive for the embryo, requires specific technical skills and it remains expensive. Therefore, the development of a non-invasive, rapid and cheaper method for assessing embryo ploidy status would represent a progress in the field of IVF. The non-invasive approach has been explored by some groups that analyzed the Spent Blastocyst Medium (SBM) where the embryo was incubated up to the time of transfer or freezing. In daily routine, this media is discarded after finishing the culture of the embryo. Importantly, though, this media reportedly contains traces of embryonic cell-free DNA (cfDNA) that can represent the genetic load of the embryo. On the basis of that, the hypothesis of this study is that embryo prioritization according to the analysis of the embryonic cfDNA in the SBM could improve ongoing pregnancy rate in 10 percentual points compared to standard blastocyst transfer based on morphology.
Atypical Hemolytic Uremic Syndrome (aHUS) is a rare, lifethreatening, chronic disease of complement-mediated thrombotic microangiopathy (TMA) characterized by acute onset of renal impairment, thrombocytopenia, and microangiopathic hemolytic anemia. The estimated incidence of aHUS is approximately 0.5 per million per year. aHUS affects both adults and children, but is observed primarily in children and young adults. Atypical HUS commonly develops due to dysregulation of the alternative complement pathway and can be sporadic (80%) or familial(20%). The clinical course of aHUS is often unpredictable and can be dependent upon the specific genetic abnormality present within the complement system, if any, and/or triggering events associated with complement activation or inflammation, including autoimmune disease, transplant, pregnancy, infection, metabolic conditions, and drug use. In patients with dysregulated complement activity, such as those with complement mutations commonly observed in aHUS, the kidney vasculature is often the site of thrombosis stemming from endothelial injury. Cemdisiran has been designed to reduce the level of C5 mRNA in the liver, thereby reducing levels of circulating C5 protein, inhibiting terminal complement pathway activity, and preventing formation and deposition of the MAC (C5-b9) on endothelial cells in the kidney. As a result, complement-mediated endothelial cell damage in patients with aHUS and subsequent progression to End Stage Renal Disease (ESRD) may be reduced.
Inflammatory synaptopathy is a prominent pathogenic mechanism in multiple sclerosis (MS) and in its mouse model, which can cause excitotoxic damage by long-lasting excessive synaptic excitation and, consequentially, drives disease progression by leading to motor and cognitive deficits. As synaptopathy occurs early during the disease course and is potentially reversible, it represents an appealing therapeutic target in MS. Although reliable biomarkers of MS synaptopathy are still missing, recent researches highlighted miR-142-3p as a possible candidate. Indeed, miR-142-3p has been described to promote the IL-1beta-dependent synaptopathy by downregulating GLAST/EAAT1, a crucial glial transporter involved in glutamate homeostasis. Furthermore, mir-142-3p has been suggested as a putative negative MS prognostic factor and a target of current MS disease modifying therapies. The hypothesis of this study is that miR-142-3p represents a good biomarker for excitotoxic synaptopathy to predict MS course, and, possibly, treatment efficacy at individual level, including both pharmacological strategies and non-pharmacological interventions, like therapeutic transcranial magnetic stimulation (TMS) to ameliorate MS spasticity. To this aim, the role of miR-142-3p in MS synaptopathy, its potential impact on the efficacy of disease-modifying treatments currently used in MS therapy as well as the influence of genetic variants (SNPs) of miR-142-3p and GLAST/EAAT1 coding genes on the responsiveness to therapeutic TMS, will be further investigated in the study. By validating miR-142-3p as potential biomarker of synaptopathy, it is expect to improve MS prognosis and personalized therapies. Patients with MS, who will undergo neurological assessment, conventional brain MRI scan, and CSF and blood withdrawal for diagnostic and clinical reasons at the Neurology Unit of IRCCS INM-Neuromed will be enrolled in the study. Neurophysiological, biochemical and genetic parameters together with lower limb spasticity will be evaluated. Subjects, who will undergo blood sampling and/or lumbar puncture for clinical suspicions, later on not confirmed, will be recruited as control group. A subgroup of MS patients showing lower limb spasticity will be included in a two-week repetitive TMS stimulation protocol (iTBS) to correlate the patient responsiveness to this non-pharmacological treatment with MS-significant SNPs of both miR-142-3p and GLAST/EAAT1 coding genes.
Patients with heart failure (HF) have an amelioration in clinical outcomes during a restricted dietary salt intake. To date, they experienced an amelioration of functional New York Association Heart (NYHA) class, reduction of hospital admissions, and mortality, in a percentage about 60%. However, these data have been not investigated in CRTd patients with HF under a condition of restricted vs. normal dietary salt intake. In the present study authors will evaluate clinical outcomes in patients treated by Cardiac Resynchronization Therapy with a defibrillator (CRT-d) and restricted dietary salt intake (group 1) in addition to conventional heart failure (HF) therapy vs. CRTd patients under conventional dietary salt intake and conventional HF therapy (group 2). The study will be conducted during a 12-months of follow-up, to evaluate the prognosis of CRTd patients treated with restricted (n 271) vs. a matched cohort of CRTd patients treated with normal salt dietary intake in addition to conventional HF therapy (n 288). Authors' opinion is that, restricted salt intake in addition to conventional HF therapy might significantly reduce body weight and heart chambers volumes in CRTd patients, leading to a significant improvement of ejection fraction and of the 6 minutes walking test (6MWT), and to a reduction of the arrhythmic burden. Consequently, restricted salt intake in addition to conventional HF therapy might reduce hospital admissions for heart failure worsening.
The purpose of this study is to evaluate the efficacy of guselkumab for the treatment of palmoplantar psoriasis.
Functional recovery after total knee replacement (TKR) is characterized by an incomplete muscle strength due to arthrogenic muscle inhibition (AMI) and tendency to estimate the functional level. These deficits could be related to alteration of sensory feedback, and could influence the ability to modulate patients' motor performance. To date, there are not studies investigatin the ability to modulate the motor performance in patients with TKR compared to healthy age-matched subjects. In this study 20 patients with TKR and 20 healthy will be included . Inclusion criteria are: age between 40 and 80 , TKR for primary knee osteoarthritis, knee flexion ≥ 90° and complete knee extension, ability to perform a sit to stand on a 46 cm high chair and to walk for at least 50 meters without aids. Exclusion criteria: patients undergoing TKR after traumas, previous tibial or femoral osteotomy, partial or complete revision surgery. subjects with psychiatric and/or cognitive impairments, or with neurological, musculoskeletal or other disorders that could influence motor or functional recovery will be also exluded. The aim of the study is to investigate the ability in motor performance modulation in patients after TKR compared to healthy age-mtched subjects. Primary endpoint is to investigate this ability during a leg extension performed in open kinetic chain. This ability will be also evaluated during a Sit To Stand and during walking (with 10 Meters Walking Test). Secondary endpoint is to investigate pain, rate of perceived exertion and perceived load symmetry during the three tests. In both healthy and TKR groups these outcomes will be detected two times. In particular, in TKR group, patients will be tested the day before surgery and 5 days after surgery. This study is aimed at conducting a survey in healthy subjects and in a population of subjects undergoing TKR . Participants will undergo an acquisition similar to others already described in the literature and without adverse events. Tests will last about 60 minutes and during them, will be used the equipment of Motion Analysis Lab of "Humanitas Research Hospital".
The purpose of this study is to evaluate the efficacy and safety of patisiran in participants with ATTR amyloidosis with cardiomyopathy.
Irradiation of level III and IV draining nodes in breast cancer patients is often associated with dysphagia, requiring treatment with FANS and/or steroids. The present randomized phase III trial determined whether Zinc-L-Carnosine ( Hepilor), prevents or delays the onset of dysphagia in these patients.
the trial aims to evaluate the Efficacy and Safety of gadopiclenol for Central Nervous System (CNS) Magnetic Resonance Imaging (MRI)