View clinical trials related to Recurrence.
Filter by:The purpose of this study is to see if stool transplant performed by colonoscopy is effective at treating recurrent Clostridium difficile (C. diff) infection of the colon. During the procedure a stool sample is taken from a healthy donor (usually family member or close friend) and transplanted directly into the colon of the patient with C. diff infection. The goal of this experimental procedure (called fecal microbiota transplantation) is to replenish the good bacteria in the colon that can help prevent C. diff infection from coming back after treatment.
- Unexpected results were published in 2016 showed increased aggressiveness and rates of HCC recurrence after curative treatment of HCC in HCV patients treated by DAAs achieving SVR. On the other hand, the retrospective analysis of ANRS study, did not observe an increased risk of HCC recurrence after DAAs treatment in patients who underwent curative HCC treatment. - Assess the recurrence rate of HCC in HCV infected patients with prior history of treated HCC who achieved rCR with and without administration of DAAs and assess the effect of its timing.
This study investigates an innovative treatment for recurrent ovarian cancer exploiting ex vivo-generated allogeneic natural killer (NK) cells with or without preceding non-myeloablative conditioning chemotherapy.
This study aims to use the new molecular probe 18F-PSMA for the diagnosis,staging ,recurrence monitoring and evaluation of the prostate cancer.By compared with the conventional imaging methods (whole body bone scintigraphy and MRI) and molecular imaging methods (11C-choline PET/CT),we hope to find the advantages of 18F-PSMA PET/CT in the diagnosis and metastases of prostate cancer, and lay the foundation for the further clinical transformation.
This phase Ib/II clinical trial studies the side effects and best dose of venetoclax and how well it works when given together with vincristine liposomal in treating patients with T-cell or B-cell acute lymphoblastic leukemia that has come back or does not respond to treatment. Venetoclax may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as vincristine liposomal, 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 venetoclax together with vincristine liposomal may work better in treating patients with acute lymphoblastic leukemia.
For now, neoadjuvant chemoradiotherapy is routinely performed for T3N1-2M0 rectal cancer. However, there are lots of complications following neoadjuvant chemoradiotherapy, such as Wound-related complications, anastomotic leakage, anastomotic stenosis, sexual dysfunction, testicular or ovary failure. Patients undergoing resection for rectal cancer had low rates of local recurrence and long disease-free survival regardless of whether an APR, CAA or low AR was performed. The main purpose of preoperative radiotherapy is to lower the local recurrence. For the T3N1-2M0 rectal cancer with negative circumferential resection margin based on MRI assessment, we suppose might not necessary to receive neoadjuvant chemoradiotherapy, for operation can achieve the negative circumferential resection margin.
Rationale: Ulcerative colitis (UC) is remitting disease with a variable course. Predicting disease relapse after remission is important for the adjustment of medical treatment. Ileocolonoscopy is the best tool for doing this, but due to its invasiveness should be replaced by a method better accepted by the patient. Gastrointestinal ultrasound (GIUS) could be such a method.The PRELAPSE study will include UC patients who have been on maintenance anti-TNF therapy for at one year or more and in clinical remission for the 3 past months at least in two centres, Haukeland University Hospital and Ålesund Hospital. The infrastructure for recruiting these patients has already been established in the BIOSTOP study (Protocol ID no: HMR2016-0.6 and EudraCT (European Clinical Trials Database) no: 2016-001409-18). Objective: To study if GIUS or individual US parameters can predict endoscopic relapse at follow up examinations in a group of patients with ulcerative colitis in sustained clinical and endoscopic remission Study design: Prospective, longitudinal, explorative, observational multi-centric study for diagnostic accuracy Study population: Adult patients with histo-pathologically confirmed diagnosis of UC between 18 and 80 years of age that have entered the BIOSTOP trial (Trial number: EudraCT: 2016-001409-18) will be considered for inclusion in the proposed study. Intervention: All patients will be subjected to trans-abdominal gastrointestinal ultrasound and ileocolonoscopy. Blood and faeces samples will be collected at one time point for measuring relevant inflammatory markers. Main study parameter: Ultrasound measurements of the intestine of patients with ulcerative colitis Nature and extent of the burden and risks associated with participation, benefit and group relatedness: All patients will be examined repeatedly with gastrointestinal ultrasound (GIUS) and at certain time points with ileocolonoscopy or sigmoidoscopy. As all these procedures already are scheduled as a part of the BIOSTOP study the only extra burden for the patients will be the ultrasound examination. GIUS is a safe procedure that uses high frequency sound waves for the visualization of internal organs. The implementation of GIUS for the assessment of disease activity in UC patients might result in a reduced need for ileocolonoscopy, thereby reducing costs and the burden for patients. Compared to invasive endoscopic procedures GIUS can be performed without preparation, which is an advantage for the patients as treatment decisions can be made without delay. GIUS is also cheaper than ileocolonoscopy, causes little discomfort and has few or no complications.
In this study, investigators aim to find out how plasma 5hmC level changes in hepatocellular carcinoma patients after liver resection, and determine whether 5hmC can be used as a biomarker for HCC recurrence monitoring.
The aim of this study is to investigate whether inhibition of serum prolactin levels below normal range during cabergoline administration may reduce the recurrence rate after drug withdrawal in patients with prolactinomas.
Stereo-Re-Pro aims to provide further evidence of Stereotactic Body Radiotherapy (SBRT) as a supplementary non-invasive curative treatment for local recurrence following radiotherapy. The objective of the first part of the trial (Phase I) is to select the recommended dose for salvage SBRT (either 5 x 6 Gy, 6 x 6 Gy, or 5 x 5 Gy) based on dose-limiting toxicity observed during the 18 weeks following the initiation of salvage-SBRT. Particular attention will be paid to the quality of life and tolerance of the treatment. The objective of the second part of the trial (phase II) is to estimate the efficacy of the salvage-SBRT in terms of biochemical relapse-free survival rate.