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Filter by:A Phase I study to establish the pharmacokinetics, pharmacodynamics, safety and efficacy profiles of Neihulizumab in patients with steroid-refractory or treatment refractory acute graft-versus-host disease (SR/TR-aGVHD)
This study evaluates the efficacy of Antibiotic pastes or Calcium hydroxide disinfection on healing of periapical pathology and continued root development of infected non-vital immature permanent teeth in children. In the test group regenerative endodontic therapy (RET) is performed with antibiotics as the disinfecting agent, in the control group RET is performed with Calcium Hydroxide as the disinfecting agent.
Dolutegravir (DTG) is recommended for both treatment-naïve and treatment-experienced, HIV infected adults and paediatric subjects aged 12 years and older and weighing at least 40 kg. One case of suspected DTG hypersensitivity (HSR) reaction from among over 1500 subjects exposed to the drug at the time of submission in 4Q2012, has been identified; this subject experienced a diffuse maculopapular rash with fever and elevated liver enzymes. Isolated rash was uncommon in the DTG programme with less than 1% of clinical trial subjects experiencing treatment related rash. The pharmacovigilance strategy for DTG and DTG-containing products is to implement a post-marketing risk management program to further quantify the risk of HSR and compare it to that of other integrase inhibitors, and to possibly determine associated risk factors. In addition, the post-authorization safety study will monitor and compare hepatotoxicity and severe skin rash following initiation of DTG or other integrase inhibitor (raltegravir (RAL) or elvitegravir (EGV) based antiretroviral regimens (ARV). Further to be able to distinguish the above symptoms and reactions caused by DTG or the other integrase inhibitor regimen from that of abacavir (ABC), known to cause hypersensitivity reaction, the integrase inhibitor groups will be compared in combinations with and without ABC. This five year-long safety study will be conducted through collaboration with EuroSIDA, a well established prospective observational cohort study of more than 18,200 subjects followed in 107 hospitals in 31 European countries, plus Israel and Argentina. This is a five year-long non-interventional prospective cohort study nested within the EuroSIDA study. The study population will include HIV positive subjects over the age of 16 years from EuroSIDA clinical sites, who are new users of DTG or other integrase inhibitors with and without ABC. Following initiation of DTG with ABC based antiretroviral regimen or DTG without ABC or regimens containing other integrase inhibitors (RAL, EGV) with or without ABC or any other DTG based ARV regimen as monotherapy or two-drug regimens, the study will aim to a) Monitor and compare hypersensitivity reaction, b) Monitor and compare hepatotoxicity, and c) Monitor and compare severe skin rash among all subjects discontinuing DTG or other integrase inhibitor regimens for any reason.
Heart failure with preserved ejection fraction (HFpEF) is a leading cause of mortality in the elderly. Outcomes of patients with HFpEF are poor and so far, no treatment has been shown to decrease morbidity or mortality. Recent animal and human studies suggest that a systemic proinflammatory state, produced by comorbidities, including aging, plays a central role in the development of HFpEF, supporting the notion that attenuating the proinflammatory state is an attractive therapeutic target for HFpEF. We have previously shown that low-level transcutaneous electrical stimulation of the vagus nerve (tVNS) suppresses inflammation in patients with atrial fibrillation. The overall objective of this proposal is to examine the effects of tVNS on diastolic dysfunction, exercise capacity and inflammation in patients with HFpEF. Our specific aims include: 1. To examine the effect of intermittent (1 hour daily for 3 months) tVNS on diastolic dysfunction and exercise capacity, relative to sham stimulation, in patients with HFpEF and 2. To examine the effect of intermittent (1 hour daily for 3 months) LLTS on inflammatory cytokines relative to sham stimulation, in patients with HFpEF. The proposed proof-of-concept studies will provide the basis for the design of further human studies using LLTS among populations with HFpEF. In light of the increasing number of elderly patients with HFpEF and the poor success of the currently available treatment options, an alternative and novel approach such as tVNS has the potential to impact clinical practice and improve health outcomes among a large number of patients. It is anticipated that these investigations will contribute to the broader understanding of the role of inflammation in the pathogenesis of HFpEF and how its inhibition can be used to provide therapeutic effects. Moreover, it is anticipated that a better understanding of how modulation of inflammation affects one of the hallmarks of HFpEF, diastolic dysfunction, will lead to the development of novel pharmacological and non-pharmacological approaches to treat this disease.
The purpose of this study is to describe progression-free survival (PFS) in participants with relapsed or refractory classical Hodgkin lymphoma (RRHL), defined as the time from initiation of first treatment for RRHL to first documentation of relapse or disease progression, or death.
Refractory cardiogenic shock is characterized by a decreased in cardiac output with hypo-responsiveness to increasing doses of catecholamines resulting in a profound tissular ischemia. VAECMO, by restoring a circulatory flow, could be associated to a major reperfusion syndrome which may lead some patients to multiple organ failures and death. Pathophysiology of this syndrome includes 1/an hyper-adrenergic state secondary to the over activation of the sympathetic system and 2/ a major release of pro-inflammatory cytokines. As adrenoreceptors are also exhibited on immunes cells, the pro-inflammatory state might be enhanced by the over-activation of the sympathetic system.
The purpose of this study is to evaluate the pharmacokinetics (PK), safety, and tolerability of SHP465 in children aged 4 to 5 years with ADHD after multiple daily doses of 6.25 milligram (mg) SHP465
The purpose of the present project is to compare High-Flow Nasal Oxygen therapy with Standard Oxygen therapy, initiated in the prehospital setting in patients with acute hypoxemia respiratory failure, in terms of oxygenation at arrival to the hospital and need of mechanical ventilation during the subsequent 28 days
This open-label, multicenter, dose-escalation and expansion trial is designed to evaluate the safety and preliminary efficacy of inhaled DV281 in combination with nivolumabfor the treatment of NSCLC and to select a recommended phase 2 dose (RP2D).
Knee osteoarthritis, as a progressive disease is one of the most common causes of pain, motor disorder and disability in the elderly. By increasing age, the cartilage is eroded and endures degenerative changes due to physiological and biomechanical changes as well as metabolic effects and trauma . Non-surgical interventions for pain control of knee osteoarthritis include weight loss, exercise, changes in daily activities, physiotherapy, nonsteroidal anti-inflammatory drugs (NSAIDs) and analgesics .However ,the intra-articular injection is recently recommended by many studies such as corticosteroids, hyaluronic acid, Growth hormone, dextrose ,and platelet rich plasma. Intra-articular injection of platelets are activated and undergo degranulation, releasing a range of growth factors, including transforming growth factor beta (TGF-β), platelet-derived growth factor (PDGF), insulin-like growth factor, vascular endothelial growth factors, epidermal growth factors and basic fibroblast growth factor 2. These growth factors are thought to activate a variety of signaling pathways, which promote healing of bone and soft tissue.Also,some minimally invasive therapeutic options have been effective in pain relieve in KA, such as ultrasound-guided saphenous nerve block .