View clinical trials related to Recurrence.
Filter by:Researchers are trying to see if the Nvision® Imaging System (VLE) can accurately determine the risk of recurrent Barrett's esophagus in patients with Barrett's esophagus which have been clear of disease.
The purpose of this study is to test the safety of cabozantinib, at different doses, in combination with cetuximab to find out what effects, if any, this combined treatment has on people with HNSCC.
Glioma are the most commun frequent brain tumour. Mutation of Isocitrate DeHydrogenase IDH1 or IDH2 genes affect 40% of gliomas, mostly grade II and III gliomas. Despite IDH mutated gliomas (IDHm glioma) have a better prognosis compared to the IDH wild type counterparts, they invariably recur after standard treatment with radiotherapy and alkylating agent. IDH mutation results in the accumulation of D-2 hydroxyglutarate (D2HG) produced by the IDH mutant enzyme. D2HG acts as a competitive inhibitor of the alphaketoglutarate cofactor in a wide range of cellular reactions, including Ten-eleven translocation (TET) family enzymes and histone demethylases, resulting in DNA hypermethylation (CIMP phenotype) and histone hypermethylation. Preclinical data have shown a dramatic anti-tumor effect of hypomethylating drugs as 5-azacytidine on IDH1 mutated human gliomas. These hypomethylating drugs are routinely used in myelodysplasic syndrome (MDS) and are well tolerated. The AGIR Trial will be a phase II, non-comparative, open label, non randomised monocentric trial evaluating efficacy of a treatment by azacitidine in recurrent IDHm gliomas. The main objective is to evaluate the efficacy of azacitidine according to the RANO criteria on progression-free survival at 6 months, evaluated according to the RANO criteria. Given the slow mode of action of treatment, it is proposed to include only patients whose life expectancy at inclusion is greater than 9 months. A 6-month progression-free survival of less than 15% will be inefficient. The minimum efficiency must be at least 30%. An interim analysis (according to Fleming's method) will be performed when 19 patients have been included and followed up to 6 months. If the interim analysis is inconclusive, 36 additional patients will be included. The maximum number of analysable patients to include is 55.
Background and Aim: The immunosuppression influence on the response to antiviral therapy (AVT) for recurrent hepatitis C virus (HCV) infection in liver transplant (LT) recipients remains controversial, especially for the rarely investigated genotype 4.This study aims to compare the effects of the two widely used calcineurin inhibitors(CNIs)(Cyclosporine A (CsA) and tacrolimus (Tac)) on the therapeutic response to different AVT regimens. Method: In126 living donor liver transplant (LDLT) recipients with recurrent HCV infection, participants were categorized to three groups according to AVT. Group one received pegylated interferon (Peg IFN-α 2a) and ribavirin (RBV) (n= 44), group two received the direct antiviral agent (DAA) sofosbuvir plus RBV (n=52) and group three received daclatasvir, sofosbuvir (other DAAs) plus RBV(n=30) each group was further subdivided according to primary immunosuppression (CsA or Tac). The sustained virological response (SVR) and relapse rates were considered the primary therapeutic outcomes of AVT. The virological response guided therapy end points for AVT were considered the secondary outcomes.
This phase I/II trial studies how well quizartinib, decitabine, and venetoclax work in treating participants with acute myeloid leukemia or high risk myelodysplastic syndrome that is untreated or has come back (relapsed). Quizartinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as decitabine and venetoclax, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving quizartinib and decitabine may work better at treating acute myeloid leukemia and myelodysplastic syndrome.
The performance of SGM-101, an intraoperative imaging agent, will be compared to that of standard "white light" visualization during surgical resections of colorectal cancer.
The purpose of this study is to evaluate the safety, side effects and benefits of autologous tumor infiltrating lymphocytes (TIL) specific to personalized Neo-antigens in the treatment of patients with recurrent, metastatic and advanced solid tumors.
Patients who have provided informed consented and are scheduled to undergo endoscopic mucosal resection (EMR) of lesions 15mm and larger will be randomized to STSC (80 W, Effect 5) vs APC (preferred settings) vs No Treatment of the perimeter of the EMR site.
All early breast cancer patients are offered adjuvant breast radiation therapy (RT) after breast conserving surgery for an early breast cancer. Breast cancer is heterogeneous, and selected patients have a very low gain from RT, whilst they still have risk of acute and late side effects from RT. This trial will try identify selection criteria for low risk breast cancer patients who can safely omit adjuvant RT without unacceptable high risk of local failure.
The luminal subtype of breast cancer means hormone receptor positive, human epidermal growth factor receptor 2 negative (HR+HER2-), which counted 60%-70% of breast cancer but achieve low pathologic complete response (pCR) rate (7.5%-15%) in neoadjuvant chemotherapy. It is controversial whether additional chemotherapy after surgery is necessary for those non-pCR HR+HER2- patients. Multiple gene is a mature diagnose tool for recurrence score in adjuvant treatment strategy. This study is to investigating the value of multi gene detection tool based recurrence score for guiding additional chemotherapy after surgery in HR+HER2- non-pCR breast cancer.