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Filter by:SIR-POSA is a phase II trial of peripheral blood stem cell (PBSC) transplantation from a partially compatible family (Haplo) donor in patients with a blood tumor (myelodysplastic syndrome (MDS) and acute leukemia) treated for the prevention of primary fungal infections with posaconazole. The aim is evaluate the composite end-point graft-versus-host disease-free, relapse-free survival (GRFS) in these patients and evaluate the feasibility and efficacy of posaconazole oral tablets as primary antifungal prophylaxis.
Maternal Adversity Vulnerability and Neurodevelopment (MAVAN) project is a prospective community-based, pregnancy and birth cohort of Canadian mother-child dyads. The main objective of MAVAN project is to examine the pre- and postnatal influences, and their interaction, in determining individual differences in children development. The MAVAN project is designed to examine the consequences of fetal adversity as a function of the quality of the postnatal environment, focusing on mother-infant interactions.
The current investigation has been designed to test the feasibility of a mindfulness-based social cognition training (SocialMind) for people with a first episode of psychosis (AGES-Mind Study, NCT03309475). The intervention has been designed by professionals with both formal training and clinical experience in the field of mindfulness and third generation cognitive-behavioral therapies. Main outcomes are recruitment rate, adverse events and treatment adherence, although therapy effects and adjustment to intervention manual are also explored.
This study evaluates the effect of combining non pharmacological anti emetic prophylaxis, namely peppermint essential oil to granisetron and dexamethasone in patient who receive intrathecal morphine for lower segment cesarean section. Half of the patient will receive nasal strip containing peppermint essential oil in addition to granisetron and dexamethasone while the other half will only receive granisetron and dexamethasone.
Approximately 90% of children with malignant brain tumors that have recurred or relapsed after receiving conventional therapy will die of disease. Despite this terrible and frustrating outcome, continued treatment of this population remains fundamental to improving cure rates. Studying this relapsed population will help unearth clues to why conventional therapy fails and how cancers continue to resist modern advances. Moreover, improvements in the treatment of this relapsed population will lead to improvements in upfront therapy and reduce the chance of relapse for all. Novel therapy and, more importantly, novel approaches are sorely needed. This trial proposes a new approach that evaluates rational combination therapies of novel agents based on tumor type and molecular characteristics of these diseases. The investigators hypothesize that the use of two predictably active drugs (a doublet) will increase the chance of clinical efficacy. The purpose of this trial is to perform a limited dose escalation study of multiple doublets to evaluate the safety and tolerability of these combinations followed by a small expansion cohort to detect preliminary efficacy. In addition, a more extensive and robust molecular analysis of all the participant samples will be performed as part of the trial such that we can refine the molecular classification and better inform on potential response to therapy. In this manner the tolerability of combinations can be evaluated on a small but relevant population and the chance of detecting antitumor activity is potentially increased. Furthermore, the goal of the complementary molecular characterization will be to eventually match the therapy with better predictive biomarkers. PRIMARY OBJECTIVES: - To determine the safety and tolerability and estimate the maximum tolerated dose/recommended phase 2 dose (MTD/RP2D) of combination treatment by stratum. - To characterize the pharmacokinetics of combination treatment by stratum. SECONDARY OBJECTIVE: - To estimate the rate and duration of objective response and progression free survival (PFS) by stratum.
The purpose of this study is to evaluate the efficacy of switching adult participants with treatment-resistant depression (TRD) from a prior antidepressant treatment (to which they have not responded) to flexibly dosed intranasal esketamine (56 milligram [mg] or 84 mg) plus a newly initiated oral antidepressant compared with switching to a newly initiated oral antidepressant (active comparator) plus intranasal placebo, in improving depressive symptoms. Efficacy will be assessed by the change from baseline in the Montgomery Asberg Depression Rating Scale (MADRS) total score from Day 1 (before randomization) to the end of the 4-week double-blind treatment phase.
AR is a steroid hormone receptor that regulates various genes' expression and affects cellular proliferation and differentiation. Androgens interact with AR, exert their paracrine action on granulosa cells and regulate gonadotropin synthesis, follicle development, oocyte maturation and corpus luteum function. Estrogens increase AR mRNA and testosterone binding site in uterine endometrium and leiomyoma. In human cancer cells, low estradiol increases AR levels, suggesting the estrogen/androgen ratio as a predictor of sex steroid response. AR mRNA expression is, also, regulated by progesterone. Although AR mRNA is expressed in the female reproductive tissues, its expression has never been studied in peripheral blood.
The purpose of this research study is to understand the effect of nutritional ketosis on CNS oxygen toxicity in undersea divers. The investigators hope this will provide a starting point to develop methods for improving the safety of Navy divers, warfighters and submariners.
To determine the efficacy of HS-25 (20mg) in reducing low density lipoprotein-cholesterol (LDL-C) levels after a 12-week period of treatment in combination with Atorvastatin in subjects with hypercholesterolemia and coronary heart diseases; To determine the safety of HS-25 (20mg) combination with Atorvastatin in subjects with hypercholesterolemia and coronary heart diseases
To determine the clinical benefit rate of selumetinib in combination with sirolimus in patients with unresectable or metastatic neurofibromatosis type 1 (NF1) associated or sporadic MPNST.