All Clinical Trials

The development of efficacious medications for AUD remains a high research priority with current emphases on identifying novel molecular targets and efficiently screening new compounds. Pharmacological modulation of the kynurenine pathway (KP) represents a promising novel target for AUD. The KP is a complex enzymatic cascade with each step producing biologically active metabolites that are critically involved in diverse physiological and pathological processes. Chronic alcohol exposure produces dysregulation of the KP, particularly as evidenced by decreased levels of the neuroprotective metabolite kynurenic acid (KYNA) and increased levels of the neurotoxic metabolite quinolinic acid (QUIN). This metabolic shift is associated with various alcohol-related pathologies in animals and humans. Thus, a medication that targets the KP to restore KYNA and attenuate QUIN levels may be an effective treatment for AUD. The enzyme kynurenine 3- monooxygenase (KMO) is a major gatekeeper of the KP and resultant KYNA levels. KMO inhibition shifts the KP towards KYNA production in brain and away from QUIN production. Critically, KMO inhibition in rodents, through its increase in brain KYNA levels, decreases alcohol self-administration, preference, cue-reactivity, and relapse behaviors. However, KMO-inhibitors have not been tested in humans because of presumed lack of availability. Diclofenac is an FDA-approved Non-Steroidal Anti-Inflammatory Drug that was recently discovered to inhibit KMO activity. Consistent with KMO inhibition, diclofenac increases KYNA levels in the brain and periphery of rodents. However, it remains unknown whether diclofenac increases KYNA levels and affects alcohol-related behaviors in humans at approved, safe dosages. Investigators propose to conduct a human laboratory pilot study to test whether diclofenac can increase KYNA in individuals with AUD, and if so, which of 3 doses (50, 75, or 100 mg) most effectively increases KYNA. Individuals with AUD (n = 24) will complete four sessions where they receive diclofenac (50, 75, or 100 mg) or placebo. Investigators will examine increases in KYA levels and will also assess QUIN levels, alcohol craving, and negative mood. Read Less

This phase I/II trial studies the side effects and best dose of inotuzumab ozogamicin and to see how well it works when given together with combination chemotherapy in treating patients with acute lymphoblastic leukemia. Inotuzumab ozogamicin is a monoclonal antibody, called inotuzumab, linked to a toxic agent called N-acetyl-gamma-calicheamicin dimethyl hydrazide (CalichDMH). Inotuzumab attaches to CD22 positive cancer cells in a targeted way and delivers CalichDMH to kill them. Immunotherapy with monoclonal antibodies, such as blinatumomab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Drugs used in chemotherapy work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving inotuzumab ozogamicin together with combination chemotherapy may be a better treatment for acute lymphoblastic leukemia. Read Less

MRI-based sequences can provide non-invasive quantification of intratumoral 2-hydroxyglutarate (2HG) distribution and tumor cellularity in human gliomas and help guide the development of novel glioma therapies. Read Less

This trial studies how well a lifestyle intervention works in reducing breast cancer risk through changing body composition and decreasing inflammation in normal weight women. This trial may help researchers learn more about diet and exercise programs designed to decrease body fat in postmenopausal women who are of normal weight but have an elevated risk of breast cancer because of excess body fat. Read Less

The financial burden, or financial toxicity (FT), of cancer is a consequential and growing problem, particularly for rural patients. It is important to improve our understanding of how financial navigation (FN) can reduce the material, psychological, and behavioral burden of costs associated with cancer care in both rural and non-rural community settings. The purpose of this study is to conduct a financial navigation program in 5 rural and 4 non-rural oncology practices in North Carolina and evaluate the effects of financial navigation on patient outcomes, including financial toxicity and health-related quality of life. Read Less

This early phase I trial studies how well an image-guided prostate biopsy using the imaging agent 68Ga-prostate-specific membrane antigen (PSMA)-11 with a positron emission tomography/computed tomography (PET/CT) scan works in diagnosing prostate cancer in men with a prior negative or inconclusive prostate biopsy. PSMA is a protein that is found on the surface of prostate cancer cells. 68Ga-PSMA-11 is made up of a substance that binds to PSMA on tumor cells, linked with a radioactive substance that can then be seen on imaging scans such as PET/CT. 68Ga-PSMA-11 PET/CT-guided biopsy may help improve the detection rate of prostate cancer. This may help reduce over-diagnosis and over-treatment in men with low-risk prostate cancer and under-treatment in men with high-risk prostate cancer. Read Less

This study aims to evaluate the safety and efficacy of upper aerodigestive tract cryotherapy treatment in patients with refractory neurogenic cough in a prospective pilot study with a validated patient reported outcome measure Read Less

Prospective, multi-center, international, unblinded, single-arm trial of subjects undergoing FemBloc followed by ultrasound confirmation test. Read Less

Sacral neuromodulation (SNM) was approved by the Food and Drug Administration (FDA) for the treatment of urgency incontinence (UUI) in 1998. One of two trial phase techniques are utilized prior to placement of the implantable pulse generator (IPG) to predict a patient's success with the device: a percutaneous nerve evaluation (PNE) or a stage implantation. Patients who experience a \> 50% improvement in UUI symptoms progress to permanent implantation. PNE offers significant advantages compared to a staged implantation including a single anesthetic and operating room trip. Historically, full implantation rates are only 40-50% following PNE versus 70-90% in women who undergo a staged approach. The lower rate of progression to full implantation after PNE may be attributed to lead migration. Newer data suggest up to 90% of PNE trials lead to full implantation. The investigators hypothesize that shortening PNE trial time to 3 days from 7 days will not result in a lower proportion of PNE trials leading to SNM implantation and may offer less time for lead migration. The investigators aim to perform a multi-center, randomized trial to determine if a 3-day PNE trial is not inferior to a 7-day PNE trial with respect to rates of progression to SNM implantation. Read Less

Obesity is a global health concern that is associated with high blood pressure and an increased risk for developing cardiovascular disease. The purpose of this study is to find out if the investigational drug angiotensin-(1-7) can improve cardiovascular health in people with obesity and high blood pressure. Read Less

This study will measure how adults with CIDP receiving IVIg treatment adjust to efgartigimod PH20 SC. The study duration for each participant will be approximately 17 to 19 weeks. Read Less

This phase II trial studies how well tretinoin and arsenic trioxide with or without gemtuzumab ozogamicin works in treating patients with previously untreated acute promyelocytic leukemia. Drugs used in chemotherapy, such as tretinoin and arsenic trioxide, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Immunotoxins, such as gemtuzumab ozogamicin, may find certain cancer cells and kill them without harming normal cells. Giving tretinoin and arsenic trioxide together with gemtuzumab ozogamicin may kill more cancer cells. Read Less