There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this study is to test the effects of the drug gabapentin on brain function thought to be important in the development of schizophrenia. Researchers think that treating a brain region with gabapentin (the hippocampus) may reduce the risk for developing schizophrenia.
Invasive blood pressure monitoring is achieved by cannulating an artery and transducing the pressure. During arterial cannulation the artery can be located by palpation, but use of ultrasound has increased the success rate of cannulation. A new ultrasound technique for vascular cannulation (dynamic needle tip positioning) has been described. Investigators aim to compare this technique to the palpation technique for arterial cannulation. Investigators hypothesize that the use of this novel ultrasound technique will result in a higher first attempt success rate and overall success compared to palpation. Investigators plan to enroll 310 patients in this study. The participants in the study will have been deemed by the attending anesthesiologist to require a radial arterial line for the operation and thus the research protocol will not involve a deviation from the standard of care.
Combination study of monalizumab (IPH2201) with Ibrutinib in relapsed, refractory or previously untreated Chronic Lymphocytic Leukemia (CLL) patients in 2 parts : - phase 1 : a 3+3 design to assess the Maximum Tolerated Dose (MTD) - phase 2: to evaluate the anti-leukemic activity of the combination
Approximately 2% of neonates in the US are born very preterm. Preterm births are associated with impaired cognitive, language and motor function, and increased risk for autism spectrum disorders. Epidemiological studies indicate a dose-response relationship between gestational age at delivery and cognitive impairments, with the most immature of newborns being the most susceptible to developmental delays. Sensitive and reproducible biomarkers of long-term neurocognitive impairments are currently lacking. The investigators seek to identify epigenetic markers that mediate the relationship between adverse prematurity-related exposures and neurocognitive impairments. The overarching hypothesis of this proposal is that DNA methylation profiles of CD34+ hematopoetic progenitor and stem cells from very preterm infants can be used as a risk-stratifying biomarker for predicting neurocognitive impairment in childhood.
To evaluate MEDI9197 when administered by intratumoral injection to subjects with solid tumors and in combination with durvalumab in subjects with solid tumors.
Background: HIV attacks the immune system. Antiretroviral therapy (ART) is a combination of drugs used for treating HIV infection. For some people, ART drugs stop working against their HIV. Researchers want to see if a different form of the drug tenofovir (an ART drug currently approved by the FDA), combined with another drug, may help people whose HIV is resistant to ART. This combination pill is called F/TAF Objective: To study the safety and efficacy of the drug F/TAF, when used with other ART, for people whose HIV infection has been hard to control with available medicines. Eligibility: People age 14 years and older who have HIV infection and are enrolled in the DOTCOM (14-I-0009) protocol. Design: Participants will be screened with physical exam, medical history, and blood and urine tests. Participants will stay in the hospital for at least 10 days. For the first 9 days, they will take F/TAF by mouth along with their usual ART drugs. In the hospital, they will repeat the screening tests. Participants will have a DEXA scan, an x-ray that measures calcium and other minerals in the bones. Participants will lie on a soft table while the scanner passes over the lower spine and hips. Participants will get a supply of F/TAF and some new ART drugs to take at home. Participants will have follow-up visits in 1, 2, 4, 8, and 12 weeks. After the 12-week visit, they will come back about every 3 months for about 1 year. At these visits, participants will repeat the screening tests. They will discuss any problems taking their ART drugs. They may have another DEXA scan.
To assess whether a rivaroxaban-based anticoagulation strategy, following successful TAVR, compared to an antiplatelet-based strategy, is superior in reducing death or first thromboembolic events (DTE). To assess the primary bleeding events (PBE) of the rivaroxaban-based strategy compared to an antiplatelet-based strategy, following TAVR.
The purpose of this study is to determine whether the Orbera Intragastric Balloon is a safe and effective means for weight loss and improved metabolic disease in patients with cirrhosis requiring liver transplantation.
This is a Phase 1b/2 dose-optimization study to evaluate safety, pharmacokinetics, pharmacodynamics, and preliminary antitumor activity of avelumab (MSB0010718C) in combination with other cancer immunotherapies in patients with locally advanced or metastatic solid tumors. The primary purpose is to assess the safety and early signs of efficacy of various avelumab combinations with other cancer immunotherapies, optimizing dosing regimens as appropriate, in a limited series of indications.
The investigators propose to conduct a retrospective study of single agent ceritinib in patients with previously untreated anaplastic lymphoma kinase (ALK) rearranged adenocarcinoma of the lung with the sole purpose of characterizing the genomic landscape before ceritinib and at the time of disease progression.