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Hemorrhoids Clinical Trials

A listing of Hemorrhoids medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

Found (288) clinical trials

Three-port Versus Conventional Laparoscopic Surgery for Colorectal Cancer

At presentsurgical treatments is the main means to cure colorectal cancerCRC.The use of four or more ports has been routine in most laparoscopic colorectal resections. Howeverthe drawbacks are the need for added manpower, consisting of another assistant to provide counter-traction, as well as costs and the unaesthetic effects of additional …

Phase N/A

Diuretic Comparison Project

Over 1 million Veterans are prescribed a thiazide-type diuretic each year; over 95% receive hydrochlorothiazide, and fewer than 2.5% receive chlorthalidone. Both medications are thiazide-type diuretics that have been used for more than 50 years and are considered first-line treatment for hypertension. Indirect evidence has been accumulating, however, that chlorthalidone …


A Study to Evaluate ONM-100 an Intraoperative Fluorescence Imaging Agent for the Detection of Cancer

This study is to evaluate diagnostic performance, safety and timing of post-dose imaging of ONM-100, an intraoperative fluorescence imaging agent for the detection of cancer in patients with solid tumors undergoing routine surgery.


A Clinical Trial on No-touch Vein Graft (NT-graft) in Coronary Surgery

Coronary artery bypass grafting (CABG) is the most common surgical procedure aimed against ischemic heart disease (IHD) in Sweden. Early and late success of CABG is the result of sustained patency of the bypass grafts. The choice of conduit (graft) for CABG has been shown to impact graft patency. The …

Phase N/A

Educate Assess Risk and Overcoming Barriers to Colorectal Screening Among African Americans

After reviewing the existing literature this study team believes that the proposed strategy is inherently unique, thus amenable to experimental inquiry. The study will provide much needed data to define the extent to which the proposed multi-faceted approach may be effectively deployed to the target population. This includes the acquisition …

Phase N/A

Intima Versus Adventitia Drug Delivery to Elucidate Mechanisms of Restenosis: Magnetic Resonance Imaging

Peripheral artery disease (PAD) affects at least 12 million Americans annually with more than half a million patients undergoing an endovascular or surgical revascularization procedure in order to treat the disease. Unfortunately, about two-thirds of patients still have blockages in the leg arteries, even after these procedures. Advances in Magnetic …


Randomized Clinical Trial by Conglomerates on the Efficacy of Maintenance of Physical Exercise in Myocardial Ischemia

Main objective: To assess the efficacy of a phase III cardiac rehabilitation program (CRP), based on counseling in the maintenance of physical exercise (time of physical exercise per week) for patients with myocardial ischemia (MI), once the supervised physical exercise program of phase II of CRP is completed. Secondary objectives: …

Phase N/A

Cardiovascular Effects of Angiotensin (1-7) in Essential Hypertension

Pharmacologic approaches to increase levels or actions of the vasodilatory peptide Angiotensin (1-7) are currently in development for the treatment of hypertension based on findings from animal studies. There are limited and contradictory clinical studies, however, and it is unclear if this peptide even contributes to blood pressure regulation in …


Prophylatic Effect Preoperative Antibiotics With Mechanical Bowel Preparation in SSIs

Surgical site infection (SSI) is a major postoperative complication after abdominal surgery especially in colorectal field, which significantly increases length of stay (LOS), readmission incidence and expense. Therefore, identification of the effective method to reduce SSI incidence is critically important. Colonic bacterial flora is the major cause of SSIs after …

Phase N/A

Autohypnosis and Cancerology

Therapeutical hypnosis is proven to be an effective medical support to chemotherapy: it was shown that it can reduce the pain, anxiety, fatigue felt by the patient. Yet, hypnosis requires the presence of an hypnotherapist, which is why auto-hypnosis could be an efficient alternative to handle the side effects of …

Phase N/A