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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.

RESULTS

Found (12) clinical trials

Coronavirus ACEi/ARB Investigation

Coronavirus disease 2019 (COVID-19) is a pandemic infection caused by a virus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Because SARS-CoV-2 is known to require the angiotensin-converting enzyme 2 (ACE-2) receptor for uptake into the human body, there have been questions about whether medications that upregulate ACE-2 receptors might ...

Phase

Evaluation of OZURDEX in Patients With Macular Edema Secondary to Retinal Vein Occlusion in China

This study will take place in China to evaluate the safety and efficacy of OZURDEX implant 700 g in the treatment of macular edema due to retinal vein occlusion (RVO) in patients who have never received treatment for RVO.

Phase

Safety and Efficacy of LMWH Versus Rivaroxaban in Chinese Patients Hospitalized With Acute Coronary Syndrome

Acute coronary syndrome (ACS) is a serious and life threatening condition. Anticoagulation during the acute phase of ACS is effective in reducing ischaemic events. The combination regimen of anticoagulation with dual antiplatelet therapy (DAPT) strategy is more effective than either treatment alone. The most widely used parenteral anticoagulation agent in ...

Phase

Duowell vs. Telmisartan Monotherapy in Mild Dyslipidemia Patients With Hypertension

This study is to evaluate effect and safety on central blood pressure with Duowell compared to telmisartan monotherapy in mild dyslipidemia patients with hypertension during 16 weeks.

Phase

Peripheral Nerve Blocks for Above-the-knee Amputations

Avoidance of general anesthesia in certain high-risk patient populations may have additional benefits beyond improved postoperative pain scores and analgesic consumption. The primary objective of this research will be to evaluate the ability of the femoral, sciatic, lateral femoral cutaneous nerve (LFCN), and obturator blocks to provide surgical anesthesia.

Phase

Regorafenib in Indian Patients With Metastatic Colorectal Cancer (mCRC).

This is a Phase IV, single-arm, prospective, open-label, multicenter, interventional study to evaluate safety and efficacy of regorafenib in patients with mCRC who have been previously treated with fluoropyrimidine , oxaliplatin-, and irinotecan based chemotherapy, an anti-VEGF therapy, and, if RAS wild type, an anti-EGFR therapy.

Phase

Dose Response to the Norepinephrine Precursor Droxidopa in Hypotensive Individuals With Spinal Cord Injury

Interruption of sympathetic cardiovascular autonomic regulation following spinal cord injury (SCI) is associated with significantly reduced plasma norepinephrine (NE) levels, hypotension and orthostatic hypotension (OH), particularly in individuals with high cord lesions. Although the incidence of hypotension is reported to be as high as 70% in persons with cervical lesions ...

Phase

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 ...

Phase

Mechanism(s) Underlying Hypotensive Response to ARB/NEP Inhibition - Aim 1

After informed consent is obtained, subjects will undergo a screening history and physical exam, and anti-hypertensive medications will be withdrawn. During this period, blood pressure (BP) will be measured every one to three days. After subjects have been off anti-hypertensive medications for three weeks (four for spironolactone), they will be ...

Phase

Ultrasound Elastography to Predict Development of SOS

Hepatic sinusoidal obstructive syndrome (SOS) is a complication of blood and marrow transplant (BMT) that is associated with high morbidity and mortality. 57,000 patients in the United States and Europe undergo BMT annually, and SOS affects up to 15% of these patients. SOS pathogenesis is thought to be caused by ...

Phase