View clinical trials related to Recurrence.
Filter by:This phase II trial compares the effect of adding ipatasertib to pembrolizumab (standard immunotherapy) vs. pembrolizumab alone in treating patients with squamous cell cancer of the head and neck that has come back (recurrent) or that has spread from where it first started (primary site) to other places in the body (metastatic). Ipatasertib is in a class of medications called protein kinase B (AKT) inhibitors. It may stop the growth of tumor cells and may kill them. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving ipatasertib in combination with pembrolizumab may be more effective than pembrolizumab alone in improving some outcomes in patients with recurrent/metastatic squamous cell cancer of the head and neck.
Diabetic foot ulcers (DFU) are one of the most common reasons for hospitalization of diabetic patients and frequently results in amputation of lower limbs. Of the one million people who undergo non-traumatic leg amputations annually worldwide, 75% are performed on people who have type 2 diabetes (T2DM). The risk of death at 10 years for a diabetic with DFU is twice as high as the risk for a patient without a DFU. The rate of amputation in patients with DFU is 38.4%4. Infection is a common (>50%) complication of DFU. Emerging evidence underscores the significant risk that biofilm infection poses to the non-healing DFU. Biofilms are estimated to account for 60% of chronic wound infections. In the biofilm form, bacteria are in a dormant metabolic state. Thus, standard clinical techniques like the colony forming unit (CFU) assay to detect infection may not detect biofilm infection. Thus, biofilm infection may be viewed as a silent maleficent threat in wound care.
With this prospective, randomized, multicentre, parallel group pragmatic non-inferiority trial, the investigators will evaluate if endoscopy-driven introduction of biological therapy is not leading to more postoperative endoscopic recurrence at week 86 compared to systematic prophylactic biological therapy in patients with CD undergoing an ileocolonic resection with ileocolonic anastomosis. Secondary analyses will include influence on clinical, biological and surgical CD recurrence, serious adverse events, direct costs, work productivity, and quality of life. If the investigators can demonstrate the non-inferiority of an endoscopy-driven approach, this patient-tailored management could be advocated, while a more expensive systematic introduction of biological therapies could be limited. Finally, endoscopic images provided through the SOPRANO CD study, will be used to develop a new scoring system evaluating postoperative endoscopic recurrence.
Prostate cancer is the most common cancer in men and radical prostatectomy is the most frequent treatment for this disease. Unfortunately, approximately 40% of patients will develop recurrence after surgery, requiring additional salvage radiation. Salvage radiation after recurrence is successful in less than half of these men and most of those die from their disease. Measures to prevent recurrence are an important research priority for prostate cancer patients and their families. Hormonal therapy (androgen deprivation therapy; ADT) is routinely used to treat patients with metastases, but few clinical trials have examined if adjuvant ADT after surgery will prevent cancer recurrence. We aim to address this research oversight and test the hypothesis that for men at high risk of cancer recurrence, 1 year of ADT immediately after surgery will be safe and will significantly improve cancer outcomes.
Explore the efficacy of radiotherapy combined with Tislelizumab and irinotecan in MSS/pMMR inoperable recurrent and metastatic colorectal cancer patients; To evaluate the safety and tolerability of radiotherapy combined with Tislelizumab and irinotecan in MSS/pMMR inoperable recurrent and metastatic colorectal cancer; To evaluate the radiosensitization effects of Tslelizumab and irinotecan;
Smoking cessation is a public health priority. Tobacco is directly responsible for 75,000 deaths per year in France. Without help, less than 5% of smokers are still abstinent after 12 months of smoking cessation. The use of nicotine replacement therapy only increases the chances of successful smoking cessation by 2-3%. Brain imaging research shows that the dorsolateral prefrontal cortex (DLPC) is involved in tobacco addiction. Disorders induced in the DLPC cause an irrepressible urge to smoke (craving) and largely explain relapse during smoking cessation. Transcranial Magnetic Stimulation (TMS) could be a promising tool in the quest for an effective approach to smoking cessation. This technique is used for direct stimulation of the DLPC via a magnetic coil in order to reduce the cortical activity of the DLPC and thus to reduce cravings. A first randomized controlled study using TMS was conducted at the University Hospital of Dijon in highly addicted smokers who had failed to quit with the usual withdrawal strategies. In this study, entitled Tabacstim 1, we found that the combination of nicotine substitutes (to reduce physical withdrawal symptoms) with 10 "attack" sessions of TMS (to reduce cravings) increased the rate of abstinence during the first 2 weeks of withdrawal (% abstinence = 88. However, in this study, the therapeutic effect of the nicotine-SMT combination was not prolonged once the stimuli were stopped. At 6 and 12 weeks from the start of withdrawal, abstinence rates in the active SMT and placebo SMT groups were no longer significantly different. We therefore initiated a new study, entitled Tabacstim 2, to add maintenance brain stimulation to the Tabacstim 1 protocol after the "attack" sessions (this therapeutic scheme is classically used in the treatment of depression with TMS). This study started in July 2020 and will end very soon (71 inclusions completed out of the 78 expected). In both Tabacstim 1 and Tabacstim 2, the stimulations are delivered at low frequency (1 Hz) on the right DLPC. However, a recently published meta-analysis shows that, in addictions, stimulations delivered at a high frequency (10 Hz) on the left DLPC appear to be more effective in reducing craving. But above all, another meta-analysis carried out by our team (in progress of publication), finds that excitatory stimulations (such as 10 Hz rTMS) on the left DLPC are very effective in maintaining smoking abstinence in the medium term (3 and 6 months), which does not seem to be the case for inhibitory stimulations (such as 1 Hz rTMS). We therefore wish to carry out the Tabacstim 3 study, which only differs from Tabacstim 2 in two stimulation parameters: 10 Hz stimulations on the left DLPC instead of 1 Hz stimulations on the right DLPC. We therefore propose in Tabacstim 3 to use excitatory stimulations on the left instead of inhibitory stimulations on the right. Tabacstim 3 could be more effective for prolonged smoking cessation than the 2 previous protocols.
This phase I trial tests the safety, side effects, and best dose of uproleselan in combination with fludarabine and cytarabine in treating patients with acute myeloid leukemia, myelodysplastic syndrome or mixed phenotype acute leukemia that has come back (relapsed) or does not respond to treatment (refractory) and that expresses E-selectin ligand on the cell membrane. Uproleselan binds to E-selectin expressed on endothelial cells of the bone marrow and prevents their interaction with selectin-E ligand-expressing cancer cells. This may prevent leukemia cells from being sequestered in the bone marrow niche and escaping the effect of chemotherapy. Chemotherapy drugs, such as fludarabine and cytarabine, 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 uproleselan in combination with fludarabine and cytarabine may enhance their activity.
The investigators aim to evaluate the diagnostic accuracy of FIT and the novel panel of four bacterial gene markers collectively named as M3, to detect recurrent advanced adenomas in patients with history of colonic adenomas.
This phase I trial studies the effect of multiple doses of NSC-CRAd-S-pk7 in treating patients with high-grade gliomas that have come back (recurrent). NSC-CRAd-S-pk7 consists of neural stem cells that carry a virus, which can kill cancer cells. Giving multiple doses of NSC-CRAd-S-pk7 may kill more tumor cells.
Young patients with relapsed or refractory classic Hodgkin's lymphoma will be treated with PD-1 inhibitor combined with decitabine as second-line salvage treatment for four cycles. If PR or CR was obtained after salvage treatment, patients will receive GBM conditioning regimen followed by ASCT as consolidation therapy. High-risk R/R cHL patients will be treated with PD-1 inhibitor after ASCT for 1 year. The purpose of current study is to determine the clinical efficacy and safety of PD-1 inhibitor combined with decitabine followed by ASCT as second-line treatment in patients with relapsed or refractory classic Hodgkin's lymphoma.