View clinical trials related to Recurrence.
Filter by:Open-label, Phase I-II, first-in-human (FIH) study for A166 monotherapy in HER2-expressing or amplified patients who progressed on or did not respond to available standard therapies. Patients must have documented HER2 expression or amplification. The patient must have exhausted available standard therapies. Patients will receive study drug as a single IV infusion. Cycles will continue until disease progression or unacceptable toxicity.
The present study has been developed with multiple aims: 1) to refine available models for liver transplantation which would be able to cover the fate of HCC candidates from an ITT point of view; 2) to develop such an approach on cohorts coming from both Eastern and Western countries; 3) to maintain simplicity of use; 4) to provide individual prognostication taking into account different causes of death, through a competing-risk model; 5) to provide an external validation on cohorts coming from both Eastern and Western countries. All these aims converge at providing a comprehensive and useful assessment suitable for both candidates selection and allocation priority.
The two main mechanisms for atrial fibrillation (AF) recurrence after cryoablation include Pulmonary vein (PV) reconnection and the presence of non-PV associated arrhythmic focuses. The aim of this study is to investigate the prevalence of each mechanism and if biomarkers may be used to predict of these events. Eighty patients with paroxysmal or persistent AF will undergo PV isolation with cryoablation followed by loop recorder implantation. Patients in whom atrial tachyarrhythmias recur during 12 months follow-up (outside of the 3-month post procedure blanking window) will be offered a second electrophysiology study (EP) study to assess PV isolation and non-PV focuses and further ablation performed as required. At baseline blood samples will be taken to investigate the correlation between specific biomarkers and both the incidence and type of recurrence. The correlation between recurrence of atrial tachyarrhythmias due to non-PV associated arrhythmic focuses and elevated baseline levels of NT-ProBNP, CRP, TNF, MMP1 will be pre-specified. 40 consecutive patients will have a biopsy taken from the intraventricular and interatrial septum to investigate the correlation between myocardial inflammation, the presence of fibrosis and recurrence of atrial tachyarrhythmias. Correlation between biomarkers of inflammation and biopsy-proven myocardial inflammation or fibrosis will be assessed.
The purpose of this study is to explore the efficacy of Norflo Oro in the treatment of relapsing autoimmune uveitis (RAU), measured as a long term reduction of the frequency and the severity of relapses, in patients with HLA-B27 associated uveitis, under conditions of routine medical practice. The reduction of the mean number of relapses per patient between the year before study treatment and the study period will also be assessed.
This study is to compare radiation toxicity of accelerated partial breast irradiation (ABPI) with whole breast irradiation (WBI) in low-risk breast cancer.
Graft-versus-Host Disease (GVHD) and relapse, which is mainly due to lack of Graft-versus-Leukemia (GVL), are the most frequent and severe complications of allogeneic hematopoietic stem cell transplantation (allo-HSCT). T cells expanded from mature T cells in the graft play a dominant role in development of GVHD and GVL early after allo-HSCT. Recent applications of high-throughput sequencing (HTS) to the T cells repertoire open a new avenue for us to look deeply into how these T cells dynamically adjust in the context of the recipient's environment. The main goal of this research study is to set up a mathematical model based on T cell receptor (TCR) sequencing to enable prediction for the key immunologic outcomes early post-transplantation. This study will deepen the understanding of the molecular mechanisms driving the most deadly post-transplantation complications, and serve as convincing evidence upon which to choose a better donor and a more proper transplantation approach. This observational trial will perform HTS for TCR β-chain complementarity determining region 3 (CDR3) repertoires of grafts and peripheral blood samples from recipients post-transplantation and analyze the relationship between dynamics of TCR CDR3 repertoires and clinical outcomes early post-transplantation, especially including GVHD and relapse. The investigators want to know how the antigen environment in recipients drives dynamics of mature T cells from grafts in order to use the new discovered rules to better predict and treat the disease process.
1) To evaluate the efficacy and safety of cariprazine at a target dose of 3.0 mg/day compared with placebo in prevention of relapse in patients with bipolar I disorder whose current episode (i.e. index episode) is manic or depressive, with or without mixed features; 2) To evaluate the efficacy and safety of cariprazine at a target dose of 1.5 mg/day compared with placebo in prevention of relapse in patients with bipolar I disorder whose current episode (i.e. index episode) is manic or depressive, with or without mixed features who were initially stabilized on a target dose of 3.0 mg/day
This is a prospective, open-label, randomized, cross-over, pilot study of reprogramming therapy in patients with recurrent PCa based on rising PSA only. The primary objectives are to compare the disease progression-free rate at the end of 12 weeks of treatment between 5-AZA+ATRA and no therapy and to assess safety of the 5-AZA and ATRA combination. All study enrollees will receive Lupron. After one month, they will be assigned in a 1:1 randomization to either the '5-AZA+ATRA' group or the 'no therapy' group. Patients in the '5-AZA + ATRA' group will receive treatment on a 28-day cycle, in the absence of prohibitive toxicities, for 3 cycles. In the 'no therapy' group, patients will initially be observed for 3 cycles and then receive treatment for 3 cycles, in the absence of prohibitive toxicities. After the treatment period, all patients will be followed for up to 24 months from the start of the study or until the events leading to discontinuation are observed.
About 1 in 100 people will experience an episode of psychosis. Some people will only experience one 'psychotic episode' and about a quarter of people make a full recovery. Others will have recurring periods of problems ('relapses'), perhaps at times of particular stress. As people often find psychosis distressing, this study looks at ways to help them stay well in the future. There is growing evidence that 'early signs' interventions can prevent relapses of psychosis. Early signs are things that might happen when people start to become unwell. For example some people start to sleep badly when they are becoming unwell. Most people with psychosis can identify early signs emerging in the weeks before relapse. In early signs interventions, service users are taught to recognise early signs that their mental health may be deteriorating so that they can take action to avoid becoming unwell. Although early signs interventions show promise, the investigators suggest that they can be improved by more accurate assessment of relapse risk. This might be achieved by monitoring 'basic symptoms' in addition to conventional early signs of relapse. Basic symptoms are subtle, subclinical disturbances in one's experience of oneself and the world. Typical basic symptoms include: changes in perceptions, such as increased vividness of colour vision; impaired tolerance to certain stressors; difficulty finding or understanding common words. In this study the investigators want to design and test a mobile phone app to help monitor basic symptoms. They hope that the app might help service users to stay well in the future. During the study the investigators will ask participants to use the app once a week for 6 months. At the end of the study they will interview them about their experiences of using the phone app and participating in the study.
This research study is studying a new schedule of radiation therapy for recurrent glioblastoma as a possible treatment for this diagnosis. This radiation schedule is based on a new model for radiation resistance in glioblastoma. The name of the radiation schedule involved in this study is: - Re-irradiation for glioblastoma using a novel Mathematical Model-Adapted Radiation Fractionation Schedule