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Discover 19,983 clinical trials near Maryland. Find research studies in your area.
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Showing 12441-12460 of 19,983 trials
NCT02240121
The primary objective is to determine the efficacy of rifaximin DR also referred to as Extended Intestinal Release (EIR) tablets vs. placebo for the induction of clinical remission and endoscopic response following 16 weeks of treatment in participants presenting with active moderate Crohn's disease. A key secondary objective is to evaluate clinical and endoscopic remission following an additional 36 weeks of treatment.
NCT01915251
Background: \- Vaginal yeast infections are caused by a fungus called Candida. Candida can live harmlessly in the vagina, but most women will have symptoms from a vaginal yeast infection at some point during their life. Antibiotics increase the risk for yeast infections, but it is unclear why. They may disrupt the balance of healthy bacteria in the vagina. This could make it harder for the body to fight off yeast infections. Researchers will give healthy women a common antibiotic or a placebo. They will study how the antibiotic affects bacteria and yeast in the vagina and other parts of the body. This will let researchers study the normal changes of healthy bacteria and yeast over time. Objectives: \- To see how the study drug changes healthy bacteria in the vagina, and how these changes may increase the risk for yeast infections. Eligibility: \- Healthy women ages 18 to 40 who are not allergic to penicillin. Design: * Participants will be screened with medical history, physical exam (including vaginal exam), blood tests and tests for sexually transmitted diseases. * Participants must take birth control pills for at least 3 months before, and during the study. * Participants will take the study antibiotic or placebo for 10 days. * Participants will have 7 study visits over 3 months. Visits will be timed around participants menstrual cycles. * At the visits, participants will answer questions about their health and undergo tests. These may include swabs of the vagina, mouth and skin as well as blood tests. Vaginal fluid, saliva and urine will also be collected. * Between visits, participants will collect stool and vaginal samples at home and bring them to the next clinic visit.
NCT02407080
This research looks at two conditions, Essential Thrombocythemia (ET) and Polycythemia Vera (PV). ET causes people to produce too many blood cells called platelets and PV causes too many platelets and red blood cells to be made. Platelets are particles which circulate in the blood stream and normally prevent bleeding and bruising. Having too many platelets in the blood increases the risk of developing blood clots, which can result in life threatening events like heart attacks and strokes. When the number of red blood cells is increased in PV this will slow the speed of blood flow in the body and increase the risk of developing blood clots. The purpose of Part A of this study is to test the safety and tolerability of drug RG7388 patients and identify the recommended phase II dose in a single agent dose escalation study. The investigators want to find out what effects, good and/or bad it has on the disease. The purpose of Part B of this study is to test the safety and tolerability of the combination of RG7388 and Pegylated Interferon Alfa-2a or Pegasys in PV/ET patients from Part A who did not achieve at least a partial response by the end of three cycles of single agent RG7388. Essential Thrombocythemia (ET) and Polycythemia Vera (PV) have been difficult diseases to treat. RG7388 is a selective inhibitor of the p53-MDM2 binding that frees p53 from negative control and activates the p53 pathway in cancer cells, leading to cell cycle arrest and apoptosis in vitro and in vivo. It has been used to treat solid tumors and Acute Myelogenous Leukemia (AML) in clinical trials. Pegasys is a drug that is the standard of care for patients who have Chronic Hepatitis B (CHB). RG7388 is a drug that is not yet approved by the Federal Drug Administration (FDA) for the treatment of patients with essential thrombocythemia or polycythemia vera. Pegasys is a drug that is approved by the FDA for the treatment of CHB. The use of RG7388 alone and in combination with Pegasys is experimental.
NCT02688764
This is a Phase 3, Open-label, Randomised, Active-controlled, Parallel Group, Multicentre Study to Investigate the Safety and Efficacy of PA21 (Velphoro®) and Calcium Acetate (Phoslyra®) in Paediatric and Adolescent CKD Patients with Hyperphosphataemia. The aim of this Phase 3 clinical study is to demonstrate similar efficacy of PA21 (Velphoro) in paediatric and adolescent patients with CKD, and to provide safety and dosing information for this patient population. The Phoslyra (comparator) group provides information for a descriptive comparison of PA21 against a commonly used calcium-based phosphate binder (calcium acetate).
NCT02239120
This trial will enroll approximately 6,000 patients with recent embolic stroke of unknown source (ESUS). Patients will be randomized to dabigatran or acetylsalicyclic acid (ASA) (1:1 ratio) and have visits every three months. The study doctor may prescribe blinded concomitant ASA for pts with coronary artery disease but this is not mandatory. All Adverse Events (AEs), Serious Adverse Events (SAEs), outcome events will be recorded. The trial will conclude when the required number of stroke events are positively adjudicated which is estimated to take 3 years (including 2.5 years of enrollment).
NCT02153359
This study is about asthma and how the environment affects asthma. Scientists know that air pollution (such as cigarette smoke and other particles in the air) can make asthma symptoms worse. This research is being done to study how the health of a person with asthma responds to an air cleaner. The investigator hypothesize that an air cleaner will improve the health of persons with asthma.
NCT01663857
A study for women with ovarian cancer that has returned at least 6 months after platinum-based chemotherapy.
NCT01602120
This is a multicenter, open-label extension study of safety and tolerability of lampalizumab administered by intravitreal (ITV) injection to participants with geographic atrophy (GA) who have completed the 18-month treatment in Study CFD4870g (GX01456) (NCT01229215) or 24-week treatment in Study GX29455 (NCT02288559).
NCT02909140
Obtaining appropriate mydriasis prior to cataract surgery is an important variable in successful surgery. The current practice includes using topical anticholinergic and sympathomimetic agents in the preoperative area prior to cataract surgery, but the pupils are sometimes insufficiently dilated and can often need additional mydriasis with intracameral agents during cataract surgery. Pre-operative topical mydriatic drops take time to take effect, are mildly uncomfortable for the patient, and have a cost to the healthcare system. If intracameral mydriasis alone can achieve adequate pupil dilation, perhaps topical mydriatics would not be needed. The purpose of this study is to evaluate whether topical versus intracameral versus topical + intracameral mydriasis is the optimal way to dilate pupils during routine cataract surgery. The results of this study have implications for improving the efficiency and reducing time prior to cataract surgery. In addition, it has significant potential to reduce the cost associated with cataract surgery if preoperative drops can be eliminated.
NCT01842581
The purpose of the study is to evaluate if rifaximin alone or rifaximin plus lactulose delays the onset of hepatic encephalopathy (HE) in participants with cirrhosis who have had a previous episode of HE.
NCT03638635
The transversus abdominis plane (TAP) block can be used to reduce pain in patients who get abdominal surgery. TAP blocks are given with a local anesthetic. The purpose of this study is to compare pain medication usage after surgery between two different types of local anesthetic: liposomal bupivacaine and standard bupivacaine.
NCT03219749
Obstructive sleep apnea (OSA) results in vascular dysfunction, which increases the risk of cardiovascular disease. In contrast, exercise confers cardioprotection through improvements in vascular health. This proposal evaluates whether the beneficial effects of exercise on vascular function are attenuated in obese individuals suffering from untreated OSA.
NCT01890746
The purpose of this randomized, blinded, placebo-controlled study was to provide clinical safety and exploratory efficacy data on the use of Eltrombopag in adult subjects with Acute Myeloid Leukemia (AML) receiving standard induction chemotherapy with daunorubicin plus cytarabine. A minimum of 120 evaluable subjects newly diagnosed with AML was stratified by antecedent malignant hematologic disorder and age.
NCT02518113
The main purpose of this study is to evaluate the safety of the study drug known as LY3039478 in combination with dexamethasone in participants with T-cell acute lymphoblastic leukemia or T-cell lymphoblastic lymphoma (T-ALL/T-LBL).
NCT02891070
The objective of this study is to evaluate the safety and efficacy of FS VH S/D 500 s-apr for use as an adjunct to sutured dural repair in cranial surgery.
NCT02556645
The purpose of this randomized controlled trial is to compare the efficacy and potential biological mechanisms of action of 10 sessions of a web-version of Prolonged Exposure (PE), "Web-PE," delivered over 8-weeks to 10 sessions of Present Centered Treatment (PCT) delivered over 8-weeks by a therapist in 120 active duty military personnel with PTSD. Up to 170 individuals will be consented to obtain data from 120 for analysis. Participants will be assessed at pre-treatment, mid-treatment, and 1-, 3- and 6-months after treatment completion.
NCT03415178
Primary Objective: To collect real-use (usability) data assessing the robustness and user interaction of the new alirocumab auto-injector device (which is referred to as SYDNEY), in unsupervised settings. Secondary Objective: Device-related: * To collect real-use (usability) data assessing the robustness and user interaction of SYDNEY and the current alirocumab auto-injector device (which is referred to as AI) in supervised settings. Pharmacokinetics: * To compare alirocumab pharmacokinetics (PK) administered using SYDNEY and AI. * To evaluate alirocumab PK administered using SYDNEY. Anti-drug antibodies: * To evaluate the development of anti-drug (alirocumab) antibodies (ADA). Efficacy/pharmacodynamics: * To compare the percent and absolute change in low-density lipoprotein cholesterol (LDL-C) using SYDNEY and AI. * To evaluate the percent and absolute change in LDL-C using SYDNEY. Safety: * To evaluate the safety and tolerability of alirocumab using both SYDNEY and AI.
NCT02556177
This is an open-label, non-randomized, prospective, multi-site, parallel group (segment), hypothesis-generating study designed to collect data that will aid in future scientific and engineering exploration of correlations between clinical neuropsychological assessments and GE Research Pack II advanced MR imaging in mTBI patients. The results are primarily intended for scientific inquiry and engineering development purposes, and may be used in future regulatory submissions.
NCT02092909
Recent reports have identified a specific oncogenic mutation L265P of the MYD88 gene in approximately 90% of the patients with Waldenström's macroglobulinemia. MYD88 is a key linker protein in the signaling pathway of Toll Like Receptors (TLRs) 7, 8, and 9, and IMO-8400 is an oligonucleotide specifically designed to inhibit TLRs 7,8, and 9. The scientific hypothesis for use of IMO-8400 to treat patients with Waldenström's macroglobulinemia depends on the inhibition of mutant MYD88 signaling in the TLR pathway, thereby interrupting the proliferation of cell populations responsible for the propagation of the disease.
NCT00005799
This clinical trial studies fludarabine phosphate, low-dose total body irradiation, and donor stem cell transplant in treating patients with hematologic malignancies or kidney cancer. Giving chemotherapy drugs, such as fludarabine phosphate, and total-body irradiation before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer cells (graft-versus-tumor effect). Giving an infusion of the donor's T cells (donor lymphocyte infusion) after the transplant may help increase this effect. Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving cyclosporine before the transplant and cyclosporine and mycophenolate mofetil after the transplant may stop this from happening.
