Active clinical trials for "Esophageal Neoplasms"

The main purpose of this trial is to investigate the safety and tolerability of TAEST16001（TCR Affinity Enhancing Specific T cell Therapy）in the multi-line treatment failed advanced solid tumors except non small cell lung cancer,including liver cancer,gastric cancer,esophageal cancer,bone and soft tissue tumors,breast cancer, bladder carcinoma,prostate carcinoma,thyroid cancer, ovarian cancer and so on. The patients must meet the two criteria: human leukocyte antigens (HLA)-A*0201+ and NY-ESO-1 positive cells≥25% by immunohistochemistry.

Phase 1 A: First-in-human phase 1 study to determine safety of NP-G2-044 when given orally on a daily X 28 days followed by a 14 day rest period.

Definitive chemoradiotherapy (CRT) is the standard treatment option for unresectable esophageal cancer (EC). However, as high as more than 40% of EC patients experienced locoregional recurrence after concurrent CRT. Immunotherapy targeting the PD-1/PD-L1 checkpoints has demonstrated promising activity in advanced EC. The aim of this study was to evaluate the efficacy and safety of the combination of toripalimab (an anti-PD-1 antibody) combined with definitive CRT in locally advanced esophageal squamous cell carcinoma (ESCC).

This was a randomised, multicenter, phase 3 trial. Patients who were age of 70 years or older with histologically confirmed esophageal cancer were randomly assigned to S-1 concurrent with radiotherapy or radiotherapy alone.The primary endpoint was overall survival.

Immunotherapy shows satisfactory effectiveness and safety in patients with esophageal cancer. Immunotherapy-based regimens have a better survival benefit compared to previous chemotherapy and radiotherapy. Patient-reported outcomes (PRO) provide a reliable assessment of patients' functional status during treatment. However, the spectrum of symptoms in esophageal cancer patients receiving immunotherapy is uncertain, and there are no studies applying the symptom bank based on PRO to the immunotherapy model for esophageal cancer. In this prospective study, the investigators aimed to preliminarily screen for symptoms associated with immunotherapy for esophageal cancer through a systematic literature review and expert evaluation, and build a symptom item bank for esophageal cancer patients receiving immunotherapy. Adverse symptoms in esophageal cancer patients treated with immunotherapy were collected prospectively. The distribution and severity of the symptoms, as well as the trajectory of symptom change were further analyzed to demonstrate the validity and reliability of the symptom item bank. It would refine the spectrum of symptoms for esophageal cancer patients receiving immunotherapy and provide a foundation for assessing the specific symptom burden in patients with esophageal cancer receiving immunotherapy regimens.

In Spain, the gastric carcinoma is the 5th most frequent malignant tumor in women and the 6th in men, and represents the 3rd cause of cancer-related deaths amongst women and the 4th amongst men. The average of 5-year survival rate in Spain is under 30%. The main reason of it is that, despite carrying out an adjuvant treatment, more than the 50% will present relapsed disease. Sorafenib has been the first RAF inhibitor, both of RAF-1 and B-rRAF and its b-RAF variant V600E. Moreover, it has shown its ability to inhibit other tyrosin-quinase receptors as VEGFR 2 and 3, c-kit, Flt-3 or PDGFR. Its activity has been clearly proven in clear cell renal carcinoma. The mechanism by which Sorafenib seems to act is not because of the existence of a mutation of RAS or RAF, but because as there is a VHL shortage the HIP produces a VEGF, bFGF or TGF overexpression that produces in turn a hyper-stimulation on the RAF/ERK/MEK pathway. The RAF/MEK/ERK pathway and angiogenesis seem to be clearly involved in the gastric carcinoma tumorigenesis and progression. Because of that, it seems interesting to associate Sorafenib to an oxaliplatin-based chemotherapy, which has shown its effectiveness in relapsed patients after receiving cisplatin-based schemes. Moreover, there is a phase 1 trial confirming the tolerance of the oxaliplatin and Sorafenib association, describing partial responses amongst gastric cancer patients previously treated with cisplatin.

RATIONALE: Gefitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. It is not yet known whether gefitinib is more effective than a placebo in treating esophageal cancer. PURPOSE: This randomized phase III trial is studying gefitinib to see how well it works compared with a placebo in treating patients with esophageal cancer that is progressing after chemotherapy.

This phase I trial studies the side effects and best schedule of vaccine therapy with or without sirolimus in treating patients with cancer-testis antigen (NY-ESO-1) expressing solid tumors. Biological therapies, such as sirolimus, may stimulate the immune system in different ways and stop tumor cells from growing. Vaccines made from a person's white blood cells mixed with tumor proteins may help the body build an effective immune response to kill tumor cells that express NY-ESO-1. Infusing the vaccine directly into a lymph node may cause a stronger immune response and kill more tumor cells. It is not yet known whether vaccine therapy works better when given with or without sirolimus in treating solid tumors.

Elderly patients with esophageal cancer will receive thoracic radiation therapy 54Gy over 30 fractions, and concurrent with s-1 on days 1-14 and 29-42 at the following dosages: 60, 70, and 80 mg/m(2)/day.

RATIONALE: Sorafenib tosylate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. PURPOSE: This phase II trial is studying how well sorafenib tosylate works in treating patients with relapsed esophageal cancer and/or stomach cancer.