View clinical trials related to Adenocarcinoma.
Filter by:This is a clinical trial from Eastern Cooperative Thoracic Oncology Project (ECTOP), numbered as ECTOP-1002. The study is a prospective, single-center, open-label, single-armed, phase II clinical trial. The aim of the study is to evaluate the radiological response rate (RR) of 2 cycles of neoadjuvant chemotherapy with pemetrexed and cisplatin in patients with resectable stage II and IIIA lung adenocarcinoma.
The purpose of this study is to evaluate the mutation pattern of epidermal growth factor receptor (EGFR) and other TKI targeted gene during TKI treatment of advanced NSCLC patient with liquid biopsy.
In this trial, treatment efficacy and safety of Poziotinib will be assessed in patients with stage IV lung adenocarcinoma harboring HER2 mutation.
This study assessed the feasibility and effects of an early integrative supportive care program in patient with Advanced pancreatic adenocarcinoma (aPDAC).
The main reason of cancer-related mortality is the spread of cancer cells to distant sites (micrometastases). However, only a few small groups of tumor cells can metastasize by acquiring mechanism to decrease the immune response. Changes in the systemic inflammatory response to the tumor can be measured by blood-based parameters. In particular, the proportion of neutrophyls- lymphocytes (NL) has been evaluated for predicting the survival of patients with different types of cancer. The first strategy to treat colorectal cancer (CCR) is complete resection of the lesion. Nevertheless, some patients experience recurrence, probably due to residual micrometastases. We have demonstrated that analysis of some resistance proteins (Tyms / MRP1) in circulating tumor cells (CTCs) may predict treatment response in metastatic CCR patients (mCRC). We also note that the CTCs kinetics can show response to therapy. Patients with stage III disease in the colon / rectum, although showing high cure rate, generally fall locally or remotely and studies with blood markers in this group of patients is still scarce. Primary Objective: To investigate cells found in the blood (lymphocytes and neutrophils and CTCs) to verify if they can help in the choice of anti-neoplastic therapy in patients with advanced colon and rectum cancers. Secondary objectives: - to evaluate the influence of CTC kinetics in response to treatment of patients with advanced colon/rectum cancers; - to check the expression of treatment resistance, invasion and proliferation proteins (Tyms, TGF-βR, MMP-2, β-gal, Ki-67 and CD45) in CTCs and their correlation with response to treatment; - to check the mRNA expression of the same genes observed by immunocytochemistry in CTCs and their correlation with response to treatment; - to quantify CTCs, neutrophils and lymphocytes of patients included in this study and verify if there are correlation among their rates and progression-free survival. Methods: there will be collected 10 ml of blood of patients with advanced colon and rectal cancer for analysis of CTCs, lymphocytes / neutrophils. CTCs will be isolated, quantified and analyzed after separation by ISET method (Rarecells/France). The marker analysis of these cells will be done by immunocytochemistry and the gene expression will be assessed by RNAscope. The quantification of lymphocytes/neutrophils will be made by common blood count in Delboni laboratory. Expected Results: We propose to show that not only the count and the kinetics of CTCs, but also their molecular characteristics, can provide relevant information to clinicians. Hopefully, by quantification of neutrophils and lymphocytes, we will be able to identify new prognostic blood biomarkers that can direct clinicians to the best therapeutic choice.
This phase II trial studies how well talimogene laherparepvec and nivolumab work in treating patients with lymphomas that do not responded to treatment (refractory) or non-melanoma skin cancers that have spread to other places in the body (advanced) or do not responded to treatment. Biological therapies, such as talimogene laherparepvec, use substances made from living organisms that may stimulate or suppress the immune system in different ways and stop tumor cells from growing. Immunotherapy with monoclonal antibodies, such as 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 talimogene laherparepvec and nivolumab may work better compared to usual treatments in treating patients with lymphomas or non-melanoma skin cancers.
This is a single arm, non-randomized phase II study of neoadjuvant metformin in resectable PDAC. Twenty patients will be enrolled and treated with metformin 500 mg BD for a minimum of 7 days, until 2 days prior to surgery. Patients will undergo laboratory investigations at baseline, prior to surgery and 4-10 weeks after surgery. Patients eligible for and consented to the optional MRI substudy will undergo diffusion-weighted MRI 1 to 14 days before surgery. At surgery, resected tumour and normal tissue will be collected and banked. FFPE specimens will be used for sectioning, histological analysis and IHC for Ki67 (cell proliferation marker), pAMPK, ACC targets, p53 and mTOR targets, apoptotic markers (Bax, Bcl-2, caspases 3, 8 and 9). Fresh frozen tumour and matched normal tissue samples will be used for western blot analysis of insulin and IGF receptors, total and activated ERK and Akt, and RNAseq analysis. Pre-metformin biopsy samples will be retrieved for molecular analysis. Fasting blood samples at baseline and before surgery will be analyzed for glucose and insulin levels. Plasma and whole blood will also be processed and banked for circulating tumour DNA analysis. Urine samples will be sent for metabolomic profiling.
The primary objective of this study was to validate Total Psoas Area (TPA) measurement as an independent prognostic factor of overall survival in patients with pancreatic adenocarcinoma. Secondary objective was to describe the evolution of the TPA during the follow-up.
The present phase I trial evaluates the feasibility of a postoperative stereotactic hypofractionated external beam radiation therapy delivered in patients who underwent radical prostatectomy with adverse pathological features or early biochemical failure. Modern computer-driven technology enables the implementation of ultra-high hypofractionated Image-Guided Radiotherapy (IGRT) safely. Eligible patients for this study are those with: - Adenocarcinoma of the prostate treated with radical prostatectomy (any type of radical prostatectomy is permitted including retropubic, perineal, laparoscopic or robotically assisted; there is no time limit for the date of radical prostatectomy) - Pathologic (p)T3 disease, positive margin(s), Gleason score 8-10, or seminal vesicle involvement - Undetectable post-radical prostatectomy PSA that becomes detectable and then increases on 2 subsequent measurements (PSA of > 0.1 - ≤ 2.0 ng/mL) - Life expectancy: 10 years - ECOG performance status of 0 -1 - No distant metastases, based on the following workup within 60 days prior to registration - Magnetic resonance imaging (MRI) of the pelvis - PSMA/Choline Positron Emission Tomography (PET) to exclude systemic disease in patients with biochemical recurrence - Patients can be on androgen deprivation therapy - Ability to understand and willingness to sign a study-specific informed consent prior to study. Patients enrolled in the study will undergo image-guided, volumetric intensity-modulated arc radiotherapy (IGRT-VMAT) with state-of-the-art treatment-planning and quality assurance procedures with emphasis on normal tissue sparing and delivery accuracy via the use of devices that ensure stability and beam location reproducibility.
Despite the fact that small intestine makes up 75% of the length of the digestive tract and 90% of its mucosal surface area, small bowel adenocarcinoma (SBA) is rare. SBA is not equally dispatched along the small bowel, a predisposing disease is frequently associated. All these data suggest particular carcinogenesis pathway. SBA carries poor prognosis at all stages and no standard treatment have proved efficacy. So far, no data are available for targeted therapy. From the literature and a previous study of our group some biologic data showed that SBA carcinogenesis is closer to colorectal than gastric carcinogenesis. Nevertheless, some differences arise (ie: low Adenomatous Polyposis Coli mutation rate or frequent DNA mismatch repair deficiency). Even if some trends are founded the prognostic value of molecular alteration and phenotype variation according to small bowel segment, or predisposing disease could not been demonstrate due to small sample size. BIONADEGE study is a planned biologic ancillary study of the NADEGE cohort that enrolled 366 patients with SBA from 2009 to 2012 in France. The tumour blocks and clinical data of 187 patients have been collected. The main objective is to assess the prognostic value for recurrence free survival (RFS) in non-metastatic patients and overall survival (OS) in metastatic patients of molecular alteration in a set of 46 genes and abnormal protein expression potentially implicated in carcinogenesis. The mains secondary objectives are: 1) to identify potential mutation targetable in small intestine tumours and protein expression, 2) to state the frequency of molecular alteration according to the tumour location, stage or predisposing disease and established clinico-biologic correlation. Tissue microarrays will be performed and several potential prognostic markers will be assessed. Sequencing on tumour DNA will investigate the presence of 740 hot spot somatic mutations in 46 genes involved.The abnormal protein expression or the genetic alterations with an expected frequency superior to 10% will be assessed as potential prognostic factor to RFS and OS. These evaluations on a large cohort could allow comparison between pathways and will offer better knowledge of tumour molecular phenotype and prognosis will give rational for targeted therapy trials The predisposing diseases for SBA involved several different carcinogenesis pathways. Finally, a molecular classification of SBA will be attempt.