Active clinical trials for "Adenocarcinoma"

This phase III trial uses the Decipher risk score to guide intensification (for higher Decipher gene risk) or de-intensification (for low Decipher gene risk) of treatment to better match therapies to an individual patient's cancer aggressiveness. The Decipher risk score evaluates a prostate cancer tumor for its potential for spreading. In patients with low risk scores, this trial compares radiation therapy alone to the usual treatment of radiation therapy and hormone therapy (androgen deprivation therapy). Radiation therapy uses high energy x-rays or particles to kill tumor cells and shrink tumors. Androgen deprivation therapy blocks the production or interferes with the action of male sex hormones such as testosterone, which plays a role in prostate cancer development. Giving radiation treatment alone may be the same as the usual approach in controlling the cancer and preventing it from spreading, while avoiding the side effects associated with hormonal therapy. In patients with higher Decipher gene risk, this trial compares the addition of darolutamide to usual treatment radiation therapy and hormone therapy, to usual treatment. Darolutamide blocks the actions of the androgens (e.g. testosterone) in the tumor cells and in the body. The addition of darolutamide to the usual treatment may better control the cancer and prevent it from spreading.

Doctors leading this study hope to learn about the safety of combining the study drug VS-6766 with another drug called cetuximab in colorectal cancer. This study is for individuals who have advanced colorectal cancer and their cancer has progressed while getting previous treatment or individuals who cannot take/tolerate previous treatments. If you choose to participate, your time in this research will last up to 24 months.

To study the efficacy and safety of camrelizumab combined with SOX regimen for adjuvant therapy of stage III gastric cancer

This phase II trial studies the effect of fecal microbiota transplant and re-introduction of anti-PD-1 therapy (pembrolizumab or nivolumab) in treating anti-PD-1 non-responders with colorectal cancer that has spread to other places in the body (metastatic). Fecal microbiota transplants contain the normal bacteria and viruses found in fecal (stool) material. Immunotherapy with monoclonal antibodies, such as pembrolizumab and nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving pembrolizumab or nivolumab with fecal microbiota transplants may help to control the disease.

For patients with advanced/metastatic gastric adenocarcinomas in progression after a first line chemotherapy comprising platinum and fluoropyrimidine, the reported second line treatments are : 1) paclitaxel combined with ramucirumab (overall response rate (ORR) = 25%; median progression free survival (PFS) = 2.9 months; median overall survival (OS)= 5.9 months), or paclitaxel alone (ORR = 14%, median PFS = 2.9 months; median OS= 5.9 months); 2) docetaxel (ORR = 7%, median OS = 5.2 months) or 3) irinotecan (ORR = 0%, median OS= 4.0 months). These numbers demonstrate the poor prognosis of this disease, and the unmet medical need for innovative therapeutic strategies. Cancer Genome Atlas (TCGA) mapped a genomic landscape of gastric adenocarcinomas, and identified 4 sub-types: Tumor positive for Epstein-Barr virus (EBV) (8%), which display recurrent PIK3CA mutations, extreme DNA hypermethylation, and amplification of JAK2, ErbB2, PD-L1 and PD-L2; Microsatellite instable tumors (MSI-high) (22%), which show elevated mutation rates, including mutations of genes encoding targetable oncogenic signaling proteins (PIK3CA, ErbB2, ErbB3, and EGFR); Genomically stable tumors (20%), which are enriched for the diffuse histological variant and mutations of RHOA or fusions involving RHO-family GTPase-activating proteins; Tumors with chromosomal instability (50%), which show marked aneuploidy and focal amplification of receptor tyrosine kinases and VEGFA. Most of diffuse-type gastric adenocarcinomas were classified in genomically stable tumors. This subgroup of cancers, accounting for about 20 to 30% of gastric adenocarcinomas, is associated with particularly poor prognosis and resistance to chemotherapy. A proteomic landscape of diffuse-type gastric adenocarcinomas was recently reported. Pembrolizumab, an anti-PDL1 drug granted with an accelerated approval by FDA in September 2017, exhibited promising activity in gastric adenocarcinoma patients previously treated with 1 or 2 lines of chemotherapy (ORR=11.6%, median PFS = 2.0 months, median OS= 5.6 months), especially in those with PDL1 positive tumors (ORR=22.7%). The tumor response was particularly high in patients with MSI-high tumor (ORR=57.1%). However the preliminary outcomes of the phase III KEYNOTE-061 trial (NCT02370498) recently released in the press suggest that pembrolizumab was not superior to paclitaxel in 592 patients with advanced gastric or gastroesophageal junction adenocarcinoma whose disease progressed after first-line treatment with platinum and fluoropyrimidine doublet therapy (the hazard ratio (HR) for OS was 0.82 (95% confidence interval = 0.66-1.03; one sided P = .042) (http://www.ascopost.com/News/58377). These outcomes suggest that, although being very promising, immunotherapy should be combined to other agents for being fully effective in gastric adenocarcinomas patients. We propose a strategy based on molecular features to select the drugs that will be associated with atezolizumab, an anti-PDL1 drug, in patients with pre-treated advanced gastric adenocarcinomas: Patients with tumors positive for EBV or microsatellite instable tumors (30%) will be treated with atezolizumab and ipatasertib. Patients with genomically stable tumors (20%) will be treated with atezolizumab combined with bevacizumab. Patients with tumors with chromosomal instability (50%) will be treated with atezolizumab combined with bevacizumab. Expected outcomes: IMMUNOGAST trial will provide data about the clinical feasibility of biomolecular characterization of gastric adenocarcinomas for routine treatment adjustment. Moreover it should generate information about the relevance of adjusting combined immunotherapies based on molecular subtypes, in terms of clinical efficacy. Finally, translational research project outcomes should provide important data about relationships between efficacy and tumor immune gene spatial expression, along with tumor and circulating mutational burden. These outcomes may help identify the best candidates for tested combinations in the future.

This is an interventional, open-label, non-randomised, multicentre, single-arm phase II clinical trial. Eligible patients with hepatic oligometastatic adenocarcinoma of the pancreas will receive neoadjuvant combination chemotherapy (liposomal irinotecan, oxaliplatin, 5-fluouracil, folinic acid (NAPOX)) in cycles of 14 days. Patients with tumour response or stable disease and a resectable primary tumour after the first 4 cycles will undergo explorative laparotomy and synchronous resection of the tumour and hepatic metastases, if feasible; these patients may receive 4 more cycles of neoadjuvant chemotherapy 2-4 weeks after the explorative laparotomy if the surgeon rated the primary tumour as non-resectable during the explorative laparotomy.

This study is a two stage study consisting of a dose escalation phase Ib and a phase II study which include subjects with previously-treated, advanced pancreatic adenocarcinoma. Dose Limiting Toxicities (DLTs) and maximum tolerated dose (MTD) of APG1387 in combination with nab-paclitaxel and gemcitabine will be evaluated in the dose escalation phase Ib. Safety and efficacy of APG1387 plus gemcitabine and nab-paclitaxel will be evaluated in phase II.

This is a study of Camrelizumab (SHR-1210) and Apatinb for unresectable Recurrent or metastatic alpha-fetoprotein (AFP)-producing gastric cancer or Gastroesophageal Junction Adenocarcinoma. Camrelizumab combined with Apatinib and standard chemotherapy will be given to treatment-naïve participants; Camrelizumab combined with Apatinib will also be evaluated in participants who have had ≥ 1 line of previous treatment. The primary endpoint is the Overall Response Rate (ORR).

This study will evaluate the effects of the ketogenic diet in patients with metastatic pancreatic cancer while receiving chemotherapy.

This is a non-randomized, phase II, open label study of Surufatinib hydrochloride capsules in recurrent/metastatic adenocarcinomas of head and neck. The primary purpose of this study is to evaluate the efficacy of anlotinib.