Clinical Trial Results for Esophageal Cancer

162 Clinical Trials for Esophageal Cancer

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PULSO Trial: Pulsed Low-Dose-Rate (PLDR) Radiation Chemoradiation (CRT) vs. Standard CRT for Esophageal Cancer
Description

This is a prospective, randomized, open-label, two-arm phase 2 trial that will evaluate whether the use of Pulsed Low-Dose-Rate radiation technique, as compared to standard radiation, is associated with reduced rates of clinically significant esophagitis during and following chemoradiation.

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Patient Preferences for Barrett's Esophagus and Esophageal Cancer Screening Tests
Description

This study plans to learn more about what patients think about screening for esophageal cancer (EAC) and Barrett's esophagus (BE); a pre-cancerous condition associated with esophageal cancer. The plan is to use this information to modify screening practices in the United States with the goal to decrease the number of people who die from esophageal cancer.

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18F-FSPG PET/CT as a Non-Invasive Imaging Biomarker for Treatment Response to Chemoradiation in Esophageal Cancer
Description

This study is being done to learn how 18F-FSPG PET/CT scan results may be related to the response to chemotherapy and radiation in patients with esophageal cancer.

RECRUITING
Effectiveness and Performance of an Optical Biopsy Technology for Esophageal Cancer in Brazil and the United States
Description

In a previous clinical trial in China and the United States (US), the investigators developed and validated a mobile, high-resolution microendoscope (mHRME) for screening and surveillance of esophageal squamous cell neoplasia (ESCN). The trial revealed higher specificity for qualitative (visual) interpretation by experts but not the novice and in the surveillance arm (100% vs. 19%, p \<0.05). In the screening arm, diagnostic yield (neoplastic biopsies/total biopsies) increased 3.6 times (8 to 29%); 16% of patients were correctly spared any biopsy, and 18% had a change in clinical plan. In a pilot study in Brazil, the investigators tested a software-assisted mHRME with deep-learning software algorithms to aid in the detection of neoplastic images and determine the performance, efficiency, and impact of the AI-mHRME when to Lugol's chromoendoscopy (LCE) alone and when using AI-mHRME with LCE. In this clinical trial, the investigators will build on the Brazil pilot trial data to optimize an artificial intelligence (AI) mHRME and evaluate its clinical impact and implementation potential in ethnically and socioeconomically diverse populations in the US and Brazil.

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Exercise Prehabilitation for Locoregional Esophageal Cancer
Description

The purpose of the study is to examine the feasibility and acceptability of exercise "prehabilitation" for patients preparing for esophageal cancer resection (removal).

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18F-AraG PET/CT as a Non-Invasive Imaging Biomarker for Chemoradiation Treatment Response in Esophageal Cancer
Description

To learn if 18F-FAraG PET scans can find tumors in participants with esophageal cancer and predict a participant's response to treatment.

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Adding Nivolumab to Usual Treatment for People With Advanced Stomach or Esophageal Cancer, PARAMUNE Trial
Description

This phase II/III trial compares the addition of nivolumab to the usual treatment of paclitaxel and ramucirumab to paclitaxel and ramucirumab alone in treating patients with gastric or esophageal adenocarcinoma that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). A monoclonal antibody is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens). 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. Ramucirumab is a monoclonal antibody that may prevent the growth of new blood vessels that tumors need to grow. Paclitaxel is in a class of medications called antimicrotubule agents. It stops cancer cells from growing and dividing and may kill them. Adding nivolumab to ramucirumab and paclitaxel may work better to treat patients with advanced stomach or esophageal cancer.

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Serologic Response to Pneumococcal Vaccination Among Esophageal Cancer Patients With High Grade Lymphopenia After Chemoradiation
Description

To learn how radiation treatment may affect your responses to vaccines against pneumonia.

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Amiodarone for the Prevention of Atrial Fibrillation After Minimally Invasive Esophagectomy in Patients With Esophageal Cancer
Description

This phase II trial studies how well amiodarone works in the prevention of atrial fibrillation (AF) after a minimally invasive esophagectomy (MIE) in patients with esophageal cancer. Atrial fibrillation (AF) is an irregular heart rhythm, usually associated with a rapid rate, that is caused by abnormal electrical activity within the atria. AF is the most common complication after MIE for esophageal cancer. There has never been a study of AF after MIE that has used unbiased assignment of patients to receive preventative amiodarone or not. Further, there is no standard recommendation or guideline for preventative medications, such as amiodarone, to decrease the risk of AF in patients having MIE performed for cancer. In fact, most medical centers in the United States and around the world do not give preventative amiodarone after esophagectomy. Giving amiodarone after MIE surgery may be able to reduce the risk of AF for patients with esophageal cancer.

RECRUITING
Esophageal Cancer Multimodal Prehabilitation Study
Description

The goal of this research study is to investigate the feasibility of implementing a prehabilitation program that aims to improve a patient's physical, nutritional, and sleep health before surgery in an older, at-risk group with esophageal cancer.

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PET/CT Imaging to Evaluate Cardiac Radiation Damage in Patients With Lung or Esophageal Cancer, EUCLID Trial
Description

This clinical trial examines positron emission tomography (PET)/computed tomography (CT) in evaluating cardiac radiation damage in patients with lung or esophageal cancer. As part of the treatment for lung or esophageal cancer, patients will undergo radiation therapy. Sometimes, during this treatment, the heart is also subjected to some radiation which could affect its function, either increasing or decreasing the function. It is not known the consequences of this change nor is it known if doctors can detect the changes associated with the radiation. Sarcoidosis FDG positron emission tomography (PET)-computed tomography (CT) scans are a common way to image cardiac inflammation and myocardial viability. This study may help doctors image the heart before, during and after radiotherapy to monitor any changes.

RECRUITING
Retrospective Review of Esophageal Cancer at MSKCC
Description

Residual tumor at the proximal or distal margin after esophagectomy is a known prognostic factor for poor survival outcomes in patients with esophageal cancer; however, the significance of the circumferential resection margin (CRM) remains controversial. In this study, the investigators sought to evaluate the prognostic significance of the CRM in patients with esophageal cancer undergoing resection.

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A Phase II Trial to Evaluate the Effect of Itraconazole on Pathologic Complete Response Rates in Resectable Esophageal Cancer
Description

Esophageal cancer, which has a low 5-year overall survival rate (\<20%) is increasing in incidence. Previous studies have shown that Hedgehog, AKT, and angiogenic signaling pathways are activated in a significant number of esophageal cancers. Itraconazole, a widely used anti-fungal medication, effectively inhibits these pathways. In this multi-site phase II trial, the investigators will evaluate the effect of itraconazole as a neoadjuvant therapy added to standard of care chemoradiation and surgery in the the treatment of locoregional esophageal and gastroesophageal junction cancers.

RECRUITING
A Study to Evaluate Investigational Agents With or Without Pembrolizumab (MK-3475) in Participants With Advanced Esophageal Cancer Previously Exposed to Programmed Cell Death 1 Protein (PD-1)/ Programmed Cell Death Ligand 1 (PD-L1) Treatment (MK-3475-06B)
Description

This is a Phase 1/2, multicenter, randomized, open-label umbrella platform study to evaluate the safety and efficacy of investigational agents with or without pembrolizumab and/or chemotherapy, for the treatment of participants with second line (2L) esophageal squamous cell carcinoma (ESCC) who have previously been exposed to PD-1/PD-L1 based treatment.

RECRUITING
Neratinib and Fam-Trastuzumab Deruxtecan in Advanced Gastro-esophageal Cancer Patients
Description

This is Phase 1 dose finding trial with potential dose expansion to evaluate the safety, toxicity, recommended phase 2 dose (RP2D), and maximum tolerated dose (MTD) of Neratinib plus TDxD using a standard 3+3 dose escalation design in patients with metastatic or unresectable gastro-esophageal cancer that are HER2-overexpressing (IHC 3+ or IHC2+/ISH+) and any other gastrointestinal cancer with HER2 expression with IHC3+. Patients must have progressed or been intolerant of at least one prior line of chemotherapy + HER2 directed therapy.

RECRUITING
CA-4948 in Combination With FOLFOX/PD-1 Inhibitor +/- Trastuzumab for Untreated Unresectable Gastric and Esophageal Cancer
Description

This is a phase I trial of CA-4948 in combination with FOLFOX/PD-1 inhibitor with or without trastuzumab for unresectable gastric, GEJ, and esophageal cancer. During the Dose Escalation portion of the study, different dose levels of CA-4948 in combination with FOLFOX/nivolumab will be evaluated by BOIN algorithm. Dose Expansion will include Cohorts A and B. Expansion Cohort A will enroll up to 12 patients with HER2 negative gastric, GEJ, and esophageal cancer at the expansion dose of CA-4948 determined during Dose Escalation and will use the same treatment regimen of FOLFOX/nivolumab. Expansion Cohort B will investigate CA-4948 at the dose determined during Dose Escalation in combination with FOLFOX/pembrolizumab and trastuzumab in up to 12 patients with HER2 positive disease; however, the initial 6 patients will be considered safety lead-in to confirm the safety and tolerability of this combination; if determined to be safe, an additional 6 patients will be enrolled for a total of 12 in Cohort B.

RECRUITING
Hypoxia Imaging for Esophageal Cancer to Guide Personalized Radiation Therapy
Description

This is a Phase I trial evaluating the safety of personalized radiation therapy based on levels of hypoxia identified on FMISO-PET and MRI. All patients will receive a baseline FMISO positron emission tomography (PET) and MRI to identify levels of hypoxia. Patients with tumor hypoxia will receive a higher dose of radiation therapy. Subjects who do not have hypoxic tumors will be treated with the standard-of-care radiation regimen. After fraction 10 of radiation therapy, an additional MRI will be performed. If this interim MRI demonstrates little or no response (as defined in Section 6), an optional boost radiation dose can be administered. Trial enrollment will be conducted in two parts. In Part 1, eight patients will be enrolled. After all eight patients have completed the 30 day dose-limiting toxicity (DLT) period, enrollment will be placed on hold and safety will be evaluated. During the interim analysis, one additional patient will be allowed to be enrolled in the trial. If the trial meets stopping rules as described in Section 11.3, the trial will be re-evaluated by the Data and Safety Monitoring Committee (DSMC) and the Principal Investigator. However, if the rate of DLTs remains below the unacceptable toxicity rate, enrollment will open to the enrollment of eight more patients.

RECRUITING
Folfox+Irinotecan+Chemort In Esophageal Cancer
Description

In this research study, is studying how Liposomal Irinotecan in combination with the standard of care interventions FOLFOX, carboplatin paclitaxel, and radiation therapy affect gastroesophageal junction or esophagogastric cancer This research study involves the following study intervention: - Liposomal irinotecan

RECRUITING
Metachronic Brain Metastases After Esophagectomy for Esophageal Cancer (METABREC)
Description

Esophagectomy is the cornerstone of the curative treatment of esophageal carcinoma. Despite this treatment, patients can suffer from locoregional or distant metastatic disease and only a very selected group of patients can be cured: mostly those with recurrence in one single organ. Brain metastases are rare after esophagectomy for cancer, but they have a serious impact on survival. Agressive treatment is often moren difficult for brain metastases compared to other metastases and some risk factors have been identified earlier. There is an impression that the incidence of brain metastases in esophageal cancer patients has increased since the introduction of neoadjuvant treatment schemes. However, this is not clear yet. A potential explanation could be that chemotherapy disturbs the blood-brain-barrier, hereby facilitating the migration of tumor cells to the brain. The purpose of this study is to retrospectively analyze the incidence and potential risk factors of brain metastases in patients who underwent esophagectomy for esophageal cancer. Patients treated between 2000 and 2019 will be included and outcome parameters are Odds Ratio for brain metastases (comparison between primary surgery and neoadjuvant treatment followed by surgery), time to recurrence and risk factors, number and characteristics of the brain metastases.

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NBTXR3, Chemotherapy, and Radiation Therapy for the Treatment of Esophageal Cancer
Description

The purpose of this Phase I study is to determine the recommended phase 2 dose (RP2D) and safety profile of NBTXR3 activated by radiation therapy with concurrent chemotherapy for the treatment of patients with esophageal adenocarcinoma. NBTXR3 is a drug that when activated by radiation therapy, may cause targeted destruction of cancer cells. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Chemotherapy drugs, such as oxaliplatin, fluorouracil, capecitabine, docetaxel, paclitaxel, and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving NBTXR3 activated by radiation therapy with concurrent chemotherapy may help control the disease.

RECRUITING
Sentinel Lymph Node Mapping in Esophageal Cancer Using ICG Dye and NIR Imaging
Description

The purpose of this study is to find out whether sentinel lymph node (SLN) mapping with ICG dye and NIR imaging can be used to identify esophageal or esophagogastric junction cancer that has spread to the lymph nodes. If SLN mapping is successful in these types of cancer, surgeons in the future could identify the sentinel lymph nodes and only remove these instead of removing all the lymph nodes which is currently done.

RECRUITING
Radiation Dose Intensification With Accelerated Hypofractionated Intensity Modulated Radiation Therapy and Concurrent Carboplatin and Paclitaxel for Inoperable Esophageal Cancer
Description

Rates of local disease control in patients with locally advanced esophageal cancer who are not candidates for surgical resection are suboptimal. Despite treatment with chemotherapy and radiation therapy approximately half of patients will develop recurrence of their cancer at the site of the original primary cancer. Salvage therapy options are largely ineffective and nearly all patients who develop local disease recurrence will succumb to their cancer. Recent clinical trials for lung cancer have demonstrated that local tumor control can be improved safely with accelerated hypofractionated radiation therapy regimens in order to achieve radiation dose intensification. This clinical trial aims to adapt those techniques and assess the safety of such a regimen for the treatment of inoperable thoracic esophageal cancers.

RECRUITING
Induction FLOT with CROSS CRT for Esophageal Cancer
Description

This study evaluates a novel regimen of induction chemotherapy using a combination of docetaxel, oxaliplatin, and leucovorin, with short term infusional 5-FU (FLOT), given prior to chemoradiotherapy with concurrent carboplatin and paclitaxel, as neoadjuvant therapy prior to definitive surgical resection for patients with adenocarcinoma of the esophagus or gastroesophageal junction

RECRUITING
Evaluating the Effect of Itraconazole on Pathologic Complete Response Rates in Esophageal Cancer
Description

Esophageal cancer, which has a low 5-year overall survival rate for all stages (\<20%) , is increasing in incidence. Previous studies have shown that the Hedgehog (Hh) and AKT signaling pathways are activated in a significant proportion of esophageal cancers. Itraconazole, a widely used anti-fungal medication, has been shown to inhibit various pathways involved in esophageal cancer tumorigenesis including Hh and AKT. In this phase II clinical trial, the investigators aim to evaluate the effect of itraconazole as a neoadjuvant therapy following standard of care chemoradiation in the treatment of locoregional esophageal and gastroesophageal junction carcinomas.

RECRUITING
Dyadic Yoga Intervention in Improving Physical Performance and Quality of Life in Patients With Stage I-IV Non-small Cell Lung or Esophageal Cancer Undergoing Radiotherapy and Their Caregivers
Description

This trial studies how well dyadic yoga intervention works in improving physical performance and quality of life in patients with stage I-IV non-small cell lung or esophageal cancer undergoing radiotherapy and their caregivers. Dyadic yoga intervention may help to improve physical function, fatigue, sleep difficulties, depressive symptoms, and overall quality of life for patients with non-small cell lung cancer and/or their caregivers.

RECRUITING
Comparing Proton Therapy to Photon Radiation Therapy for Esophageal Cancer
Description

This trial studies how well proton beam radiation therapy compared with intensity modulated photon radiotherapy works in treating patients with stage I-IVA esophageal cancer. Proton beam radiation therapy uses a beam of protons (rather than x-rays) to send radiation inside the body to the tumor without damaging much of the healthy tissue around it. Intensity modulated photon radiotherapy uses high-energy x-rays to deliver radiation directly to the tumor without damaging much of the healthy tissue around it. It is not yet known whether proton beam therapy or intensity modulated photon radiotherapy will work better in treating patients with esophageal cancer.

Conditions
Clinical Stage I Esophageal Adenocarcinoma AJCC v8Clinical Stage I Esophageal Squamous Cell Carcinoma AJCC v8Clinical Stage I Gastroesophageal Junction Adenocarcinoma AJCC v8Clinical Stage II Esophageal Adenocarcinoma AJCC v8Clinical Stage II Esophageal Squamous Cell Carcinoma AJCC v8Clinical Stage II Gastroesophageal Junction Adenocarcinoma AJCC v8Clinical Stage IIA Esophageal Adenocarcinoma AJCC v8Clinical Stage IIA Gastroesophageal Junction Adenocarcinoma AJCC v8Clinical Stage IIB Esophageal Adenocarcinoma AJCC v8Clinical Stage IIB Gastroesophageal Junction Adenocarcinoma AJCC v8Clinical Stage III Esophageal Adenocarcinoma AJCC v8Clinical Stage III Esophageal Squamous Cell Carcinoma AJCC v8Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8Clinical Stage IVA Esophageal Adenocarcinoma AJCC v8Clinical Stage IVA Esophageal Squamous Cell Carcinoma AJCC v8Clinical Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage I Esophageal Adenocarcinoma AJCC v8Pathologic Stage I Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage I Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage IA Esophageal Adenocarcinoma AJCC v8Pathologic Stage IA Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage IA Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage IB Esophageal Adenocarcinoma AJCC v8Pathologic Stage IB Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage IB Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage IC Esophageal Adenocarcinoma AJCC v8Pathologic Stage IC Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage II Esophageal Adenocarcinoma AJCC v8Pathologic Stage II Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage II Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage IIA Esophageal Adenocarcinoma AJCC v8Pathologic Stage IIA Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage IIA Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage IIB Esophageal Adenocarcinoma AJCC v8Pathologic Stage IIB Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage IIB Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage III Esophageal Adenocarcinoma AJCC v8Pathologic Stage III Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage IIIA Esophageal Adenocarcinoma AJCC v8Pathologic Stage IIIA Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage IIIA Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage IIIB Esophageal Adenocarcinoma AJCC v8Pathologic Stage IIIB Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage IIIB Gastroesophageal Junction Adenocarcinoma AJCC v8Pathologic Stage IVA Esophageal Adenocarcinoma AJCC v8Pathologic Stage IVA Esophageal Squamous Cell Carcinoma AJCC v8Pathologic Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage I Esophageal Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage I Esophageal Squamous Cell Carcinoma AJCC v8Postneoadjuvant Therapy Stage I Gastroesophageal Junction Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage II Esophageal Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage II Esophageal Squamous Cell Carcinoma AJCC v8Postneoadjuvant Therapy Stage II Gastroesophageal Junction Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage III Esophageal Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage III Esophageal Squamous Cell Carcinoma AJCC v8Postneoadjuvant Therapy Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage IIIA Esophageal Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage IIIA Esophageal Squamous Cell Carcinoma AJCC v8Postneoadjuvant Therapy Stage IIIA Gastroesophageal Junction Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage IIIB Esophageal Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage IIIB Esophageal Squamous Cell Carcinoma AJCC v8Postneoadjuvant Therapy Stage IIIB Gastroesophageal Junction Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage IVA Esophageal Adenocarcinoma AJCC v8Postneoadjuvant Therapy Stage IVA Esophageal Squamous Cell Carcinoma AJCC v8Postneoadjuvant Therapy Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8Thoracic Esophagus Squamous Cell Carcinoma
RECRUITING
Pulsed Low Dose Rate Radiation With Concurrent Chemotherapy for Non-Small Cell Lung Cancer and Esophageal Cancer
Description

Phase I study with the hypothesis that Pulsed Low Dose Radiation (PLDR) radiation delivery technique can significantly decrease the rate of severe acute esophagitis in patients receiving concurrent Chemo-radiation therapy (CRT) for non-small cell lung cancer or esophageal cancer while maintaining similar efficacy. For these patients, the rate of severe acute esophagitis during concurrent CRT is high (approximately 20%) when conventional external beam radiation is utilized. Severe acute esophagitis can cause many adverse consequences such as severe discomfort, weight loss, hospitalization, interruption/early termination of treatment, and worse surgical complications for those who receive surgery after CRT. PLDR radiation has the potential to maintain the tumor control rates of conventional radiation while decreasing the toxicity to the surrounding normal tissue 29-35. We have completed accrual to a phase I PLDR radiation study, in which patient received palliative re-irradiation with PLDR technique for their metastatic disease in previous irradiated field. In that phase I study, PLDR demonstrated safety for acute toxicities in the setting of re-irradiation for a total dose of 50 Gy, with analysis of 60 Gy pending. The follow up time for that phase I study is limited as most enrolled patients have short overall survival due to their terminal illness. This proposed phase I study is, to our knowledge, the first clinical study with combination of PLDR radiation and concurrent chemotherapy for definitive treatment.

RECRUITING
Durvalumab, an Anti-PDLI Antibody, and Tremelimumab, an Anti-CTLA4 Antibody, and Chemoradiation Before Surgery for Esophageal Cancer
Description

The purpose of this study is to test the safety of adding a new drug, durvalumab (also called MEDI4736), to chemoradiation with either FOLFOX/Capeox or carboplatin and paclitaxel, following initial chemotherapy with FOLFOX. The investigators want to find out what effects, good and/or bad, this combination has on the patient and cancer.

RECRUITING
Proton Therapy for Esophageal Cancer
Description

The goal of this phase II study is to investigate the feasibility, toxicity and efficacy of a regimen incorporating a proven systemic regimen, carboplatin /paclitaxel, with conformal proton modality, followed by definitive surgery. In most combined-modality trials to date, chemotherapy regimens have included cisplatin, usually in conjunction with 5-fluorouracil. In designing the regimen, the investigators attempt to improve on the standard cisplatin/5-fluorouracil regimen in several ways. First, full-dose paclitaxel is added to the regimen. This agent has activity against advanced esophageal cancer and is also a potent radiosensitizer. Second, the substitution of carboplatin for cisplatin has resulted in reduced toxicity of various combination regimens similar to that used by CROSS trial and allows for easier administration in the outpatient setting.4 Third, for localized esophageal cancer, dose distribution patterns achievable with proton beam could potentially offer important clinical advantages relative to those achievable with x-rays (photons).19 Based on this, the investigators believe that this study should be conducted with the radiation modality that offers the best dosimetry achievable at our institution.

RECRUITING
Tissue Procurement for Gastric Cancer, Gastrointestinal Stromal Tumors (GIST), Esophageal Cancer, Pancreas Cancer, Hepatocellular Cancer, Biliary Cancer, Neuroendocrine, Peritoneal Mesothelioma, Anal Cancer and Colorectal Cancer in Patients Undergoing Surgery or Biopsy
Description

The purpose of this study is to collect and store normal and malignant tissue from patients with gastric cancer, GIST, esophageal cancer, pancreas cancer, hepatocellular cancer, biliary cancer, neuroendocrine, peritoneal mesothelioma, anal cancer and colorectal cancer, an estimated 50 to 100 of each tumor type. To collect and store blood samples from patients with gastric cancer, GIST, esophageal cancer, pancreas cancer, hepatocellular cancer, biliary cancer, neuroendocrine, peritoneal mesothelioma, anal cancer and colorectal cancer. To create a database for the collected tissue and allow access to relevant clinical information for current and future protocols. To create tissue microarrays for each gastrointestinal cancer subtype, namely, gastric cancer, GIST, esophageal cancer, pancreas cancer, hepatocellular cancer, biliary cancer, neuroendocrine, peritoneal mesothelioma, anal cancer and colorectal cancer, to facilitate future molecular studies. To grant access to Dr Kindler, Dr. Salgia, and Dr. Catenacci to this database (as it is being acquired) of the coupled patient tissue samples (normal and malignant) and relevant clinical information for the investigation of tyrosine kinases, such as Met and Ron, receptor tyrosine kinase family members, STATs, paxillin, focal adhesion proteins, cell motility/migration proteins, tyrosine/serine/threonine kinase family members, related molecules, and downstream targets implicated in the pathogenesis of GI cancers. Examples of molecular testing include evaluation of DNA mutation, alternative splice variants, protein expression and phosphorylation, and immunohistochemistry on samples. These studies will be correlated with clinical information as stated above.

Conditions