Active clinical trials for "Recurrence"

papillary thyroid carcinoma (PTC) is the most common thyroid cancer and has a good prognosis. Surgery is the primary treatment for PTC, and occult lymph node metastasis is not uncommon (20%-80%).The lymph node metastasis of PTC is mostly along the lymphatic drainage path station by station, and most of the first metastasis is to the central lymph node. According to the 2015 American Thyroid Association recommendation, prophylactic central lymph node dissection is recommended for patients with primary T3-4 or cN1b without central lymph node involvement. However, PTC with primary site T1-2, no external invasion and cN0 could not be dissected by central lymph node.Previous studies have suggested that prophylactic dissection should be performed to improve disease-specific survival, reduce local recurrence, improve recurrence risk and treatment response assessment, and help RAI decision making. Although routine prophylactic central lymph node dissection may detect occult lymph node metastasis, the need for further dissection of the recurrent laryngeal nerve and the parathyroid gland may lead to an increased incidence of complications, while its effect on reducing the risk of recurrence and improving prognosis is unclear, and the impact on long-term outcomes may be small.Previous retrospective studies in our institution have shown that routine central neck dissection does not significantly reduce the risk of recurrence. This study was designed to evaluate the benefits and risks of prophylactic central lymph node dissection in cT1b-T2N0 patients with papillary thyroid carcinoma. In order to ameliorate the effects of relapse and long time of death of PTC, thyroglobulin and its antibodies were also evaluated for short-term treatment response after surgery.

A phase II, investigator-initiated, non-randomized, open-label, single-arm, multicenter study to evaluate the efficacy and safety of Carboplatin/Paclitaxel/Lenvatinib/Pembrolizumab combination for previously untreated advanced or recurrent thymic carcinomas

This phase I trial tests the safety, side effects, and best dose of tegavivint in treating patients with large b-cell lymphomas that has come back (relapsed) or does not respond to treatment (refractory). Tegavivint may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving tegavivint may help control the disease.

To compare the safety and efficacy of unmodified RAK cells and anti-TIM-3 blocked autologous RAK cells in preventing postoperative recurrence of HCC by postoperative TACE therapy combined with immune cell therapy.

BDTX-4933-101 is a first-in-human, open-label, Phase 1 dose escalation and multiple expansion cohort study designed to evaluate the safety and antitumor activity of BDTX-4933. The study population comprises adults with recurrent advanced/metastatic cancers harboring BRAF (Class I, II, and III), KRAS (other than G12C such as G12D, G12V), or NRAS mutations including non-small cell lung cancer (NSCLC), melanoma, histiocytic neoplasms, thyroid cancer, colorectal cancer, and other solid tumor cancers with or without brain metastases. All patients will self-administer BDTX-4933 orally in 28-day cycles until disease progression, toxicity, withdrawal of consent, or termination of the study.

This phase I trial tests the safety, side effects, and best dose of allogenic adipose-derived mesenchymal stem cells (AMSCs) in treating patients with glioblastoma that has come back (recurrent) who are undergoing brain surgery (craniotomy). Glioblastoma is the most common and most aggressive form of primary and malignant tumor of the brain. Currently, the standard of care for this disease includes surgical resection, followed by radiation with chemotherapy and tumor treating fields. Despite this aggressive therapy, the survival after finishing treatment remains low and the disease often reoccurs. Unfortunately, the available therapy options for recurrent GBM are minimal and do not have a great effect on survival. AMSCs are found in body fat and when separated from the fat, are delivered into the surgical cavity at the time of surgery. When in direct contact with tumor cells, AMSCs affect tumor growth, residual tumor cell death, and chemotherapy resistance. The use of AMSCs delivered locally into the surgical cavity of recurrent GBM during a craniotomy could improve the long-term outcomes of these patients by decreasing the progression rate and invasiveness of malignant cells.

Patients with relapsed/refractory diffuse large B cell lymphoma with extranodal (esp. central nervous system) involvement treated with Low-Dose Decitabine plus anti-PD-1 regimen. 3 weeks for a cycle, with a total of 2 years or until the disease progress esor unacceptable toxicity occurs, or the patient decides to withdraw from the trial.

This is a multi-centre, Phase 1/2, open-label clinical trial of the VTP-850 prime-boost immunotherapeutic in men with biochemical recurrence after definitive local therapy for prostate cancer.

The purpose of this study is to determine the response rate to the combination of folate receptor alpha dendritic cells (FRaDCs) plus pembrolizumab in patients with advanced ovarian, fallopian tube, or primary peritoneal cancer. Vaccines made from a person's peptide treated white blood cells may help the body build an effective immune response to kill tumor cells.

This study will assess the efficacy and safety of daily OM-85 treatment compared to placebo in children aged 6 months to 5 years with recurrent wheezing