View clinical trials related to Recurrence.
Filter by:Autoimmune pancreatitis (AIP) is an autoimmune disease with low incidence rate and involving the pancreas. In China, type I AIP is predominant. Glucocorticoids (GC) have a significant therapeutic effect. Even though a consensus has been reached on the effective initial GC treatment dose, type I AIP is prone to recurrence after GC induction and maintenance therapy. Currently, there is no consensus on how to reduce the disease recurrence rate in high-risk type I AIP patients. Multiple studies have shown that immunosuppressants (IM) combined with GC can effectively reduce the disease recurrence rate in IgG4 RD patients, including azathioprine, mycophenolate mofetil (MMF), etc. Among them, the incidence of adverse reactions in MMF is relatively low. As a special type of IgG4-RD, there is currently no prospective study evaluating the efficacy and safety of GC combined with MMF treatment in high-risk recurrent type I AIP patients. The smooth implementation of this project can provide new treatment ideas and evidence-based medicine for reducing the recurrence rate of high-risk type I AIP.
The objective of this research is to investigate the clinical outcomes of modified surgical techniques such as omitting the cervical linea alba suture in transthoracic endoscopic thyroidectomy. Furthermore, the study requires the collection of normal thyroid tissues, benign and malignant thyroid tumors, and lymph nodes to further clarify the mechanisms associated with the initiation, progression, metastasis, and recurrence of thyroid cancer.
This is a phase 1 open label study to establish the safety, tolerability, maximum tolerated dose (MTD) or recommended phase 2 dose (RP2D), and preliminary efficacy of a single dose of JCXH-211. The study agent JCXH-211, is a self-replicating RNA (srRNA)-based human IL-12, administered intratumorally via convection-enhanced delivery (CED) to patients with recurrent or progressive high-grade glioma. Primary objective is to determine MTD or RP2D for a single dose on the study drug. Secondary outcomes include overall survival (OS) and progression-free survival (PFS) as assessed by modified mRANO 2.0.
The goal of this clinical trial is to assess the safety, toxicity, and antitumor activity of fourth ventricular infusions of nivolumab plus 5-azacytidine for recurrent ependymoma and nivolumab plus methotrexate for recurrent medulloblastoma and other CNS malignancies. Additionally, the study will explore immunologic responses to nivolumab. The hypothesis is that local administration of nivolumab, an immune checkpoint inhibitor, is safe and will lead to even more robust treatment responses when administered following 5-azacytidine in patients with recurrent ependymoma or methotrexate in patients with medulloblastoma or other CNS tumors.
The purpose of this study is to evaluate the investigational drug AMXT 1501 (a pill taken by mouth) in combination with the drug difluoromethylornithine (DFMO) for infusion administered intravenously (IV; a liquid that continuously goes into your body through a tube that has been placed during a surgery into one of your veins). An investigational drug is one that has not been approved by the U.S. Food & Drug Administration (FDA), or any other regulatory authorities around the world for use alone or in combination with any drug, for the condition or illness it is being used to treat. The goals of this part of the study are: - Establish a recommended dose of AMXT 1501 in combination with DFMO for infusion - Test the safety and tolerability of AMXT 1501 in combination with DFMO for infusion in patients with cancer - To determine the activity of study treatments chosen based on: - How each subject responds to the study treatment - How long a subject lives without their disease returning/progressing
The study will evaluate the local experiences in treatment of head and neck carcinoma by retrospectively analyzing the incidence and location of recurrence, and also studying factors affecting this recurrence.
The purposes of this multicenter retrospective cohort study are to determine the residual nodal burden in patients with isolated tumor cells detected in the SLN or the clipped node after NAC and to determine oncologic outcomes in this group of patients after ALND or nodal RT or observation.
Researchers will investigate the ability of Xevinapant to cross the blood-brain barrier and exert anti-tumor effects on rHGG through activation of apoptosis. We hypothesize that oral administration of Xevinapant has acceptable safety and tolerability in patients with recurrent HGG and demonstrate pharmacokinetic and pharmacodynamic effects in HGG tumors. To that end, we will engage in a phase I "window of opportunity" translational clinical trial in patients undergoing a clinically-indicated craniotomy for resection of their recurrent tumors to evaluate the impact of treatment on rHGG.
To prospectively evaluate the radiodrug biodistribution of a novel PET imaging agent [18F]F-PSMA-N5 in different organs of prostate cancer patients and its diagnostic efficacy in the diagnosis, recurrence and metastasis of prostate cancer, and to compare with [68Ga]Ga-PSMA-11.
To prospectively evaluate the radiodrug biodistribution of a novel PET imaging agent [18F]F-PSMA-N5 in different organs of prostate cancer patients and its diagnostic efficacy in the diagnosis, recurrence and metastasis of prostate cancer, and to compare with [18F]F-PSMA-1007.