34 Clinical Trials for Various Conditions
The study aim at comparing outcomes from the implementation of various endoscopic closure techniques including stenting and suturing on the healing and resolution of esophageal wall defects.
The CLARITY study is a clinical trial approved by US FDA to study the removal of the Evolution® Esophageal Stent-Fully Covered in malignant and benign indications.
Atrial fibrillation (AF) is a common debilitating heart rhythm condition that can cause heart failure and negatively impact a patient's outlook in terms of symptoms and disability. It is an irregular fast heart rhythm disorder coming from the top chamber of the heart (left atrium). Catheter ablation treatment has been shown to be effective in controlling or eliminating AF and its associated symptoms. This is now a common and effective treatment option for patients suffering with AF. During ablation, thermal energy is applied in the top chamber of the heart (the left atrium) to abolish abnormal electrical signals that cause AF. It is generally a safe procedure, but one potential risk associated with this procedure is damage to the esophagus caused by thermal energy being transmitted to the esophagus from the heart. The esophagus sits just behind the heart chamber where ablation work is performed, about 5mm away, so it is vulnerable to damage. Although the risk of severe esophageal damage is low, if it occurs it can be serious as the patient may become very ill as a result. In recent studies, it was shown that a more advanced type of esophageal probe (ensoETM) that cools the esophagus during ablation is better at protecting the esophagus from ablation-related injury compared to the standard care temperature monitoring probe currently used. The ensoETM is a CE marked and FDA-cleared device, with an intended purpose of controlling patient temperature and has received marketing authorization from FDA to reduce the likelihood of ablation-related esophageal injury resulting from radiofrequency cardiac ablation procedures. The purpose of this study is to determine if the long-term efficacy outcome results obtained in single pilot studies can be replicated in a prospective, multi-center randomized controlled trail comparing the the esophageal cooling probe versus a standard of care esophageal temperature monitoring probe. There is a 50:50 chance of the esophageal cooling probe being used during AF ablation for participants.
Esophageal stents are commonly used for benign esophageal pathology, especially strictures or esophageal mucosal defects such as leaks, fistulae, or perforations. The major limiting factor to stent placement is the high migration rate of the stent. Investigators are trying to prospectively evaluate the efficacy of endostitch in preventing stent migration in benign esophageal disease in comparison with standard, fully covered self-expanding metal stents (FCSEMS) placement without fixation.
This Study is designed to determine the outcome and effect of implementation of Esophageal Stylet as a strategy to minimize the risk of esophageal injury during the atrial fibrillation catheter ablation procedure.
This trial will compare the effectiveness of two common surgical practices for Type C esophageal atresia repair: esophageal atresia (EA) with distal tracheoesophageal fistula (TEF). Infants with EA/TEF requiring surgical intervention will be recruited. Subjects will be randomized to either repair with or without transanstomotic tube (TT) during esophageal anastomosis creation. Primary outcome is symptomatic anastomotic stricture development requiring dilation within 12 months.
The investigators propose a preliminary study performing exome sequencing on samples from patients and their biologically related family members with tracheal and esophageal birth defects (TED). The purpose of this study is to determine if patients diagnosed with TED and similar disorders carry distinct mutations that lead to predisposition. The investigators will use advanced, non-invasive magnetic resonance imaging (MRI) techniques to assess tracheal esophageal, lung, and cardiac morphology and function in Neonatal Intensive Care Unit (NICU) patients. MRI techniques is done exclusively if patient is clinically treated at primary study location and if patient has not yet had their initial esophageal repair.
RATIONALE: Studying samples of sputum and tissue in the laboratory from patients with dysplasia or cancer may help doctors identify and learn more about biomarkers related to cancer. It may also help the study of cancer in the future. PURPOSE: This laboratory study is looking at biomarkers in patients with respiratory tract dysplasia or lung cancer, head and neck cancer, or aerodigestive tract cancer.
RATIONALE: Computer-assisted scheduling of nicotine inhaler use may be an effective method to help people stop smoking. PURPOSE: Randomized cinical trial to compare the effectiveness of computer-assisted scheduling of nicotine inhaler use with that of self-scheduled nicotine inhaler use in participants who plan to stop smoking.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. PURPOSE: Phase I/II trial to study the effectiveness of combining epirubicin, carboplatin, and capecitabine in treating patients who have unresectable locally advanced, metastatic, or recurrent solid tumor.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining radiation therapy with chemotherapy may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of chemotherapy plus radiation therapy in treating patients with head and neck cancer.
The study is primarily a descriptive study examining the physiological, ventilatory, surgical, and recovery effects of patients ≤ 6 months of age who undergo thoracoscopic surgery and to determine the accuracy of transcutaneous CO2 (TC-CO2) and end-tidal CO2 (ET-CO2) during high frequency oscillatory ventilation (HFOV) and thoracoscopic procedures.
The iCaRe2 is a multi-institutional resource created and maintained by the Fred \& Pamela Buffett Cancer Center to collect and manage standardized, multi-dimensional, longitudinal data and biospecimens on consented adult cancer patients, high-risk individuals, and normal controls. The distinct characteristic of the iCaRe2 is its geographical coverage, with a significant percentage of small and rural hospitals and cancer centers. The iCaRe2 advances comprehensive studies of risk factors of cancer development and progression and enables the design of novel strategies for prevention, screening, early detection and personalized treatment of cancer. Centers with expertise in cancer epidemiology, genetics, biology, early detection, and patient care can collaborate by using the iCaRe2 as a platform for cohort and population studies.
This phase I clinical trial is studying the side effects and the best dose of vorinostat when given together with paclitaxel and carboplatin in treating patients with metastatic or recurrent solid tumors and human immunodeficiency virus (HIV) infection. Vorinostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as paclitaxel and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving vorinostat together with paclitaxel and carboplatin may kill more tumor cells. NOTE: An administrative decision was made by NCI to halt further study of vorinostat in this specific patient population as of February 1, 2013. No patients remain on vorinostat. Going forward this study will determine the safety and tolerability of the paclitaxel and carboplatin combination in this patient population.
RATIONALE: Drugs used in chemotherapy, such as docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells of by stopping them from dividing. Pemetrexed disodium may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. PURPOSE: This phase I trial is studying the side effects and best dose of giving pemetrexed disodium and docetaxel together in treating patients with advanced solid tumors.
RATIONALE: A study that evaluates participants' beliefs about smokeless tobacco products and nicotine replacement therapy may be useful in helping smokers stop smoking. PURPOSE: This clinical trial is studying the acceptability of less harmful alternatives to cigarettes.
RATIONALE: Varenicline, the nicotine patch, and nicotine gum help people stop smoking. It is not yet known whether varenicline is more effective than the nicotine patch given together with nicotine gum in helping smokers quit smoking. PURPOSE: This randomized clinical trial is studying varenicline to see how well it works compared with the nicotine patch given together with nicotine gum in helping smokers in a methadone treatment program stop smoking.
RATIONALE: A stop-smoking plan that includes health education counseling and bupropion may help African-American smokers stop smoking. It is not yet known whether health education counseling is more effective with or without bupropion in helping African Americans stop smoking. PURPOSE: This clinical trial is studying health education counseling and bupropion to see how well they work compared with a placebo and health education counseling in helping African Americans smokers stop smoking.
RATIONALE: Bupropion may help people stop smoking by decreasing the symptoms of nicotine withdrawal. Giving bupropion over a longer period of time may be effective in helping people stop smoking. PURPOSE: This randomized phase II trial is studying how well bupropion works in helping adults stop smoking.
RATIONALE: Gathering information about how often problems with neurocognitive functioning occur in patients with newly diagnosed upper aerodigestive tract cancers may help doctors learn more about the disease. PURPOSE: This clinical trial is studying neurocognitive functioning in patients with newly diagnosed upper aerodigestive tract cancers receiving treatment at Henry-Joyce Cancer Clinic.
This phase I trial is studying the side effects and best dose of erlotinib hydrochloride when given together with cetuximab and to see how well they work in treating patients with advanced gastrointestinal cancer, head and neck cancer, non-small cell lung cancer, or colorectal cancer. Erlotinib hydrochloride may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Erlotinib hydrochloride and cetuximab may also stop the growth of tumor cells by blocking blood flow to the tumor. Giving erlotinib hydrochloride together with cetuximab may kill more tumor cells.
RATIONALE: Zinc supplements may lower cadmium levels in smokers and may help prevent DNA damage. PURPOSE: This clinical trial is studying how well zinc supplements work in lowering cadmium levels in smokers.
RATIONALE: Stop-smoking plans, including counseling and nicotine replacement therapy, may help smokers quit smoking. It is not yet known whether counseling and the nicotine lozenge is more effective than counseling and the nicotine patch in helping adult smokers quit smoking. PURPOSE: This randomized phase III trial is studying counseling and the nicotine lozenge to see how well they work compared to counseling and the nicotine patch in helping smokers quit smoking.
RATIONALE: Motivational counseling may help prevent pregnant women from smoking again after pregnancy. PURPOSE: This randomized clinical trial is studying three different types of counseling to see how well they work in preventing smoking relapse after pregnancy in pregnant women who quit smoking during pregnancy.
This phase I trial is studying the side effects and best dose of giving 7-hydroxystaurosporine together with irinotecan hydrochloride in treating patients with metastatic or unresectable solid tumors, including triple-negative breast cancer (currently enrolling only patients with triple-negative breast cancer since 6/8/2007). Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Giving 7-hydroxystaurosporine together with irinotecan hydrochloride may help kill more cancer cells by making tumor cells more sensitive to the drug.
Phase I trial to study the effectiveness of erlotinib in treating patients who have metastatic or unresectable solid tumors and liver or kidney dysfunction. Biological therapies such as erlotinib may interfere with the growth of tumor cells and slow the growth of the tumor
RATIONALE: Vaccines made from certain human papillomaviruses may be able to help the body to kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of human papillomavirus vaccine therapy in treating patients who have advanced or recurrent cancer of the cervix, vagina, penis, anus, esophagus, or head and neck.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Colony-stimulating factors such as filgrastim may increase the number of immune cells found in bone marrow or peripheral blood and may help a person's immune system recover from the side effects of chemotherapy. PURPOSE: Phase I trial to study the effectiveness of combination chemotherapy plus filgrastim in treating patients who have advanced solid tumors.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase I/II trial to study the effectiveness of oblimersen in treating patients who have solid tumors that have not responded to previous therapy.
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. The use of isotretinoin may be an effective way to prevent cancer or stop cancer from growing. Interferon alfa may interfere with the growth of cancer cells. Combining isotretinoin and interferon may be an effective treatment for some recurrent cancers. PURPOSE: Phase II trial to study the effectiveness of interferon alfa plus isotretinoin in treating patients with recurrent cancer.