View clinical trials related to Adenocarcinoma.
Filter by:This phase I trial studies stereotactic body radiation therapy (SBRT) in treating patients with prostate cancer that is likely to come back or spread (high-risk) undergoing surgery. Stereotactic body radiation therapy uses special equipment to position a patient and deliver radiation to tumors with high precision. This method can kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue. Delivering radiotherapy before prostatectomy by SBRT is more convenient, conformal, and may spare normal tissues better than delivering radiotherapy after prostatectomy.
BACAP is a biobank dedicated to the pancreatic adenocarcinoma funded by institut national institue du cancer (INCa) and coordinated by Dr Barbara Bournet from Toulouse hospital. This base includes clinical data and biological samples such as blood, serum, plasma, saliva, DNA and RNA from tumors cells. The mission of this prospective project is to make available to the scientific community a clinical biological base from patients with pancreatic adenocarcinoma
Nasal adenocarcinomas are closely related to wood dust exposure. The precise mechanisms of carcinogenesis leading to the transformation of the respiratory mucosa into a colonic-like mucosa remain unknown: chronic exposure to wood dust may cause chronic inflammation that may lead to pre-degenerative lesions, hypothesis yet unconfirmed. The tumor development requires the activation of a particular gene: CDX2. The working hypothesis is that chronic wood dust exposure is responsible for changes in genes of inflammation, which can in turn lead to changes in the expression of CDX2 and its cofactors, thus making possible the genesis of adenocarcinoma. This work is a pilot study aiming to better understand the mechanisms of carcinogenesis, and to study the feasibility of a larger prospective screening for woodworkers adenocarcinomas. Cells will be obtained from the at risk area (olfactory cleft) by a noninvasive method (brushing) in healthy volunteers (unexposed to wood dust) and in exposed volunteers to compare their genomes and study the genomic changes related to wood dust exposure.
Ductal adenocarcinoma of the pancreas is the fifth leading cause of cancer related deaths in the European Union. Tumor markers CA19-9 and carcinoembryonic antigen are important components in decision making and follow-up of patients diagnosed with this disease. These tumor markers were found to be elevated not only in the serum but also in other body fluids in patients with malignant lesions of the parotid gland and the urinary tract. The authors have described in a previews small preliminary study a positive and a strong linear correlation between the levels of CA19-9 in urine and saliva with those presented in the serum of patients with ductal adenocarcinoma of the pancreas. The current study seeks to enlarge the study population to confirm the previous results and standardize the measured levels of CA19-9 in these body fluids.
Circulating microRNA (circ miRNA) and circulating tumor cell (CTC) levels are hypothesized to be associated with response to chemoradiation in patients undergoing treatment for locally advanced esophageal adenocarcinoma. The goal of this project is to assess the use of circulating microRNA (miRNA) and circulating tumour cells (CTC) as biomarkers of cancer and predictive markers for neoadjuvant therapy.
Pancreatic adenocarcinoma is the 4th leading cause of cancer in the USA. Its incidence is increasing both in France and in Europe, whereas all the other cancers are decreasing in Europe. Moreover, its seriousness is still high, with a mortality rate higher than the average incidence. The aim of PAPAFA study is to assess the prevalence of the pancreatic anomalies which can be revealed thanks to imaging, for patients having a 1st degree pancreatic adenocarcinoma familial history. This could allow detection of lesions which are less than 10 mm long, and improve the dark prognostic of this pathology.
Background: LMB-100 is a man-made protein designed to kill cancer cells. LMB-100 targets a cancer marker called mesothelin. Mesothelin is found on the surface of many different tumors, including pancreatic cancer, but is made by a very small number of normal tissues. Other cancers that make mesothelin include mesothelioma, cholangiocarcinoma, thymic carcinoma, ovarian, lung, gastric, endometrial, cervical, and ampullary cancers. After binding to the mesothelin on tumors, LMB-100 can attack and kill cancer cells. Researchers want to see how well it works when given with and without nab-paclitaxel, a drug which treats pancreatic cancer. Objectives: Arm A- To find a safe dose of LMB-100 with a fixed standard dose of nab-paclitaxel in people with advanced pancreatic cancer. To see how well the combination of the two drugs reduce tumor size. Arm B- To find a safe dose of LMB-100 when it is given as a continuous infusion over several days. Eligibility: Arm A- Adults age 18 and older with advanced pancreatic cancer that has worsened after anti-cancer therapy. Arm B- Adults age 18 and older with advanced pancreatic cancer, mesothelioma or other solid tumor that makes mesothelin that has worsened after anti-cancer therapy Design: Participants will be screened with medical history and physical exam. They will give blood, urine, and tissue samples. They will have scans and x-rays. During each 21-day cycle: - For Arm A - Participants will get LMB-100 by an intravenous (IV) catheter on days 1, 3, and 5. This is a tube inserted in a vein, usually in the arm. - Participants will get nab-paclitaxel by IV on days 1 and 8. - For Arm B - Participants will get LMB-100 by an IV catheter as a continuous infusion beginning on day 1 and continuing for 2-4 days - Some participants will also get nab-paclitaxel by IV on days 1 and 8. All participants will get this combination for up to 2 cycles or until their disease worsens or they have intolerable side effects. Participants will have blood and urine tests and scans throughout the study. Participants will have a safety follow-up visit 3-6 weeks after treatment ends. If their disease remains stable or improves, they will be scanned every 6 weeks until their disease gets worse. Even if their disease gets worse, they or their doctor will be called to talk about their cancer status....
Mortality due to non small cell lung cancers is the first cause of cancer death in men around the world. Lung adenocarcinoma regularly induces bone metastases responsible for high morbidity and impaired life quality. Overall survival of these patients is poor. Thus the investigators aimed to identify if some bone and metabolic parameters were associated with overall survival. Patients and Methods POUMOS is a prospective cohort of patients suffering from adenocarcinoma lung cancers with a first bone metastasis (stage IV). All patients have a bone biopsy with molecular status characterization of the tumor for EGFR, KRAS, BRAF and ALK. Bone metastasis localizations are obtained by bone scintigraphy or FDG-PET/CT. Whole body composition is obtained by DEXA scan (Hologic®). The investigators assessed also fasting blood levels of bone and metabolic biomarkers. Survival analyses will be performed using a proportional hazard regression model.
Pancreatic ductal adenocarcinoma (PDAC) is the fifth leading cause of cancer-related death in Western countries, and its incidence has increased over the last 40 years. Curative surgery to manage PDAC is possible in only a fraction of patients; indeed, a vast majority (85%) of patients is diagnosed with locally advanced tumors and/or metastases because they lack specific symptoms and early markers for this disease. For these patients, palliative armamentarium consists of conventional chemotherapeutic agents such as Gemcitabine and, more recently, FOLFIRINOX, which offer marginal survival benefits. Consequently, the prognosis for PDAC is still very poor and there is great need for new treatments that can change this poor outcome. In this context, the investigators have devised, in the past few years, a highly innovative approach based on therapeutic gene transfer, which does not rely on a specific genetic and/or cellular background to inhibit PDAC tumor growth. the investigators found that SSTR2 and DCK::UMK gene transfer demonstrated complementary therapeutic effects to inhibit tumor progression and dissemination, and reduced tumor burden, respectively. On the basis of these promising preclinical data, the investigators conducted past three years the first clinical study of non-viral vector-mediated therapeutic gene delivery, guided by endoscopy (EUS), and combined with standard Gemcitabine therapy in patients with locally advanced and metastatic PDAC. The phase 1 demonstrated that the gene-therapy product CYL-02 is expressed in PDAC tumors (with long-lasting expression within tumor tissues), is distributed within the bloodstream in some extent, when combined with Gemcitabine it can inhibit primary-tumor progression and dissemination. Our results tend to demonstrate therapeutic efficacy, especially in patients with locally advanced tumors. Based on these encouraging results, the investigators propose that patients with locally advanced PDAC at the time of diagnosis may clinically benefit from this approach. This phase II study is designed to compare the efficacy of intra-tumoral gene delivery of CYL-02 plus Gemcitabine treatment or Gemcitabine alone in patient with locally advanced PDAC.
This study is a Phase 1/2 open-label involving 2 groups of patients newly diagnosed with either unfavorable intermediate risk or high risk prostate adenocarcinoma. One group will receive only EBRT and the other group will receive a Brachytherapy boost and EBRT. Both groups will receive treatment with androgen deprivation. There will be 2 consecutive steps, a dose escalation and a subsequent dose expansion part.