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Clinical Trials About "The Use of Biomarkers to Guide Management of Patients Treated With Radiofrequency Ablation for Early Oesophageal Neoplasia" RSS

19:35 EST 10th December 2019 | BioPortfolio

We list hundreds of Clinical Trials about "The Use of Biomarkers to Guide Management of Patients Treated With Radiofrequency Ablation for Early Oesophageal Neoplasia" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.

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Showing "Biomarkers Guide Management Patients Treated With Radiofrequency Ablation" Clinical Trials 1–25 of 26,000+

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The Use of Biomarkers to Guide Management of Patients Treated With Radiofrequency Ablation for Early Oesophageal Neoplasia

This prospective cohort study aims to assess the utility of a panel of molecular biomarkers for predicting the risk of relapse of Barrett's Oesophagus after endoscopic treatment of early oesophageal neoplasia with RadioFrequency Ablation (RFA). Patients who received endoscopic treatment of early oesophageal neoplasia with RFA and achieved endoscopic remission will be recruited. During the surveillance visits patients will receive a Cytosponge test followed by an endoscopy with ...


Radiofrequency Ablation in Treating Patients With Liver Cancer and Cirrhosis

RATIONALE: Radiofrequency ablation uses a high-frequency, electric current to kill tumor cells. CT-, MRI-, or ultrasound-guided radiofrequency ablation may be an effective treatment for liver cancer and cirrhosis. PURPOSE: This phase II trial is studying how well radiofrequency ablation works in treating patients with liver cancer and cirrhosis.

Study Comparing Radio Frequency Ablation Plus Chemotherapy and Chemotherapy Alone in Patients With Secondary Liver Metastases

The purpose of this study is to determine whether patients treated with Radiofrequency Ablation (RFA) in conjunction with chemotherapy have a better overall survival rate than patients treated with chemotherapy alone.


Radiofrequency Ablation in Treating Patients Who Are Undergoing Surgery for Thyroid Cancer

RATIONALE: Radiofrequency ablation uses a high-frequency, electric current to kill tumor cells. Ultrasound-guided radiofrequency ablation may be effective treatment for thyroid cancer. PURPOSE: This phase I trial is studying the side effects of radiofrequency ablation in treating patients who are undergoing surgery for thyroid cancer.

Percutaneous Ultrasound-guided "Three-step" Radiofrequency Ablation for Giant Hepatic Hemangioma

Hepatic hemangioma is the most common benign tumor of the liver.For huge liver hemangioma, however, it need to use the conventional radiofrequency ablation can increase one-time ablation volume of radiofrequency electrode or enhance ablation power and extend the melting time, not only bring patients suffering discomfort, but easy to damage the adjacent organs, causing serious complications such as hemorrhage, perforation of gastrointestinal tract,acute renal failure .Therefore,...

Comparison of Microwave and Radiofrequency Ablation for Liver

According to randomized controlled trial requirement, the therapeutic effectiveness of cooled-probe microwave ablation and radiofrequency ablation on early-stage hepatocellular carcinoma is compared to find a better approach for minimally invasive thermal ablation.

Biomarkers in Phototherapy of Barrett's Esophagus

This study is being done to find out if Photodynamic Therapy (treatment with a red light and a drug called photofrin) or Radiofrequency ablation works the same for patients who have biomarkers (abnormalities in molecules of cells that may or may not help predict cancer) present in their Barrett's esophagus as for patients who do not have biomarkers.

Outcome of Patients With Lung Masses Who Are Treated With Radiofrequency Ablation (RFA)

We are collecting clinical notes and results of imaging studies (CT and PET scans) from referring physicians who follow the clinical status of patients treated with radiofrequency ablation (RFA). The research objective is to determine whether the patients with (RFA) remain alive, and whether they are in remission or have progressive/ recurrent malignancy

Radiofrequency Ablation in Relieving Pain in Patients With Bones Metastases

RATIONALE: Radiofrequency ablation uses high-frequency electric current to kill tumor cells and may help to relieve pain caused by bone metastases. PURPOSE: Phase II trial to study the effectiveness of radiofrequency ablation in relieving pain in patients who have bone metastases.

Multipolar Radiofrequency Ablation for Hepatocellular Carcinoma Using Extra Nodular Versus Intranodular Technique

The primary purpose of the trial is to demonstrate that at least a 40% drop of recurrence rate can be achieve in hepatocellular carcinoma patients treated with no touch multipolar radiofrequency ablation technique compared to those treated with usual intranodular multipolar technique.

Treatment of Hepatocellular Carcinoma With Radiofrequency Ablation (RFA) Associated With Postoperative TACE

A prospective randomized study was conducted to elucidate whether the outcome of hepatocellular carcinoma could be improved by radiofrequency ablation associated with postoperative transhepatic arterial chemoembolization.

Radiofrequency Ablation in Treating Patients With Bone Metastases

RATIONALE: Radiofrequency ablation may be effective in decreasing pain from bone metastases. PURPOSE: Phase I/II trial to study the effectiveness of radiofrequency ablation in decreasing pain in patients who have bone metastases.

Radiofrequency Ablation in Treating Patients With Early Invasive Breast Cancer or Ductal Carcinoma in Situ

RATIONALE: Radiofrequency ablation uses a high-frequency, electric current to kill tumor cells. Giving radiofrequency ablation before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. PURPOSE: This clinical trial is studying how well radiofrequency ablation followed by surgery works in treating patients with early invasive breast cancer or ductal carcinoma in situ.

Correlation of Atrial Fibrillation Recurrence After Bipolar Radiofrequency Ablation With microRNA Expression

The recurrence rate of atrial fibrillation (AF) after bipolar radiofrequency ablation was about 30%. Besides the factors, left atrium diameter, the duration of AF, NT-proBNP, and ejection fraction(EF), some studies demonstrated that the specific microRNA expression (miRNA1, miRNA19,miRNA23, miRNA409 ) showed the significant change in AF patients compared with normal sinus patients, who underwent catheter ablation. Therefore, the correlation of atrial fibrillation recurrence and...

Morphine After Radiofrequency Ablation of Painful Bone Metastases in Patients With Cancer

RATIONALE: Morphine may reduce pain in patients who have undergone radiofrequency ablation to remove bone metastases. PURPOSE: This phase II trial is studying how well morphine works after radiofrequency ablation of painful bone metastases in patients with cancer.

RFA (Radiofrequency Ablation) Versus EA (Ethanol Ablation) for Predominantly Cystic Thyroid Nodules

Ultrasound-guided ethanol ablation is an effective treatment modality for patients with cystic thyroid nodules (cystic portion > 90%); however it is less effective in predominantly cystic thyroid nodules (90% > cystic portions > 50%). The volume reduction after EA has been reported 64% - 69.8% for predominantly cystic thyroid nodules. EA is insufficient for 26% (27/103) of patients with predominantly cystic thyroid nodules. Radiofrequency ablation to patients with incompletely ...

Identification of Risk Factors for Atrial Fibrillation After Ablation of an Atrial Flutter by Radiofrequency of the Cavotricuspid Isthmus.

Atrial flutter is a common condition that is effectively treated by ablation using radiofrequency. Due to its feasibility, effectiveness and low procedural risk, radiofrequency ablation is a first-line treatment of atrial flutter. Several studies have been published concerning the factors associated with the occurrence of atrial fibrillation during or after flutter ablation, in patients with and without clinical history of atrial fibrillation. 26 to 46% of patients are likely ...

Radiofrequency Therapy-Induced Endogenous Heat-Shock Proteins With or Without Radiofrequency Ablation or Cryotherapy in Treating Patients With Stage IV Melanoma

RATIONALE: Radiofrequency therapy and radiofrequency ablation use a high-frequency electric current to kill tumor cells. Radiofrequency therapy can also cause the body to produce heat-shock proteins which may help kill more tumor cells. Cryotherapy kills tumor cells by freezing them. It is not yet known whether heat-shock proteins caused by radiofrequency therapy given together with radiofrequency ablation or cryotherapy is more effective in treating stage IV melanoma than radi...

Use of Radiofrequency Ablation to Eliminate Continuous Atrial Fibrillation in Patients Undergoing Mitral Valve Surgery

The aim of this prospective randomized clinical trial was to evaluate the early and late outcome following left atrial radiofrequency ablation during MV surgery for the treatment of continuous atrial fibrillation and to assess the functional effects of restoration of sinus rhythm.

Cryoballon Versus Radiofrequency Ablation for Persistent Atrial Fibrillation

A randomized trial has recently demonstrated non-inferiority of cryoballoon vs. radiofrequency (RF) catheter ablation in patients with drug-refractory paroxysmal atrial fibrillation (AF). There is a growing amount of evidence suggesting that Cryoballoon ablation is highly effective also in non-paroxysmal atrial fibrillation. The IRON-ICE trial will evaluate the effect of Cryoballoon AF ablation in patients with short-term persistent AF.

Radiofrequency Ablation of Lung Tumors

Radiofrequency ablation has achieved impressive results in the treatment of unresectable primary and metastatic liver cancer. Animal studies have demonstrated that radiofrequency can fully ablate lung tumors in animal models. We set up a prospective study to evaluate the local efficacy of radiofrequency ablation of lung neoplasms. The aim of the study is to prospectively evaluate local efficacy with a minimal follow-up of one year, tolerance, lung disease-free survival and surv...

Radiofrequency Ablation for Biliopancreatic Malignancy

This phase-2 study aims to evaluate feasibility, safety and efficacy of thermal ablation of biliary obstructive malignancies by means of radiofrequency ablation (RFA, ELRA, StarMed) during endoscopic retrograde cholangio-pancreaticography (ERCP) with primary intent to obtain palliative biliary drainage via stenting or upon evidence of stent dysfunction with tumoral in/overgrowth.

Radiofrequency Ablation During Surgery in Treating Patients With Non-Small Cell Lung Cancer

RATIONALE: Radiofrequency ablation uses high-frequency electric current to kill tumor cells. Combining radiofrequency ablation with surgery may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of combining radiofrequency ablation with surgery in treating patients who have stage I or stage II non-small cell lung cancer.

Matrix Metalloproteinases After Surgery and/or Radiofrequency Ablation in Patients With Liver Metastases From Colorectal Cancer

RATIONALE: Studying samples of blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors predict how patients will respond to treatment. PURPOSE: This research trial is studying matrix metalloproteinases after surgery or radiofrequency ablation in patients with liver metastases from colorectal cancer.

Surgery With or Without Radiofrequency Ablation Followed by Irinotecan in Treating Patients With Colorectal Cancer That is Metastatic to the Liver

RATIONALE: Radiofrequency ablation uses high-frequency electric current to kill tumor cells. Combining radiofrequency ablation with surgery may kill more tumor cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Giving a chemotherapy drug after surgery and radiofrequency ablation may kill any remaining tumor cells. PURPOSE: Phase II trial to determine the effectiveness of surgery with or without radiofrequen...


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