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Discover 18,143 clinical trials near Colorado. Find research studies in your area.
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Showing 7401-7420 of 18,143 trials
NCT04144751
The primary objective of this sub-study, 2019-01B, is to collect blood specimens for research use in the development and validation of a blood-based test for colorectal cancer (CRC).
NCT02315729
The purpose of this study is to identify potential markers for curve progression in adolescent idiopathic scoliosis (AIS). Despite its prevalence and impact on child health, the etiology of AIS and molecular mechanisms underlying its development and progression remain poorly understood. Clinical criteria and features cannot adequately predict which children, diagnosed with mild disease, will undergo subsequent curve progression requiring intervention. The investigators hypothesize that alterations in specific genetic markers will be correlated with the progression of AIS curves over time. Thus, these markers could be used in the future to develop a reliable, inexpensive and relatively non-invasive cell based diagnostic test to (1) predict spinal curve progression in AIS, (2) select patients likely to benefit from early surgical intervention, and (3) potentially screen for asymptomatic children at risk of developing idiopathic scoliosis.
NCT04142619
This is a Phase I, FIH, open-label, dose escalation study evaluating Safety and Efficacy of UCART targeting CS1 in patients with Relapsed or Refractory Multiple Myeloma (MM). The purpose of this study is to evaluate the safety and clinical activity of UCARTCS1A and to determine the Maximum Tolerated Dose (MTD).
NCT05295589
This phase II trial compares copanlisib and olaparib to standard of care chemotherapy in treating patients with ovarian, fallopian tube, or primary peritoneal cancer that did not respond to previous platinum-based chemotherapy (platinum resistant) and that has come back (recurrent). Copanlisib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Olaparib is a PARP inhibitor. PARP is a protein that helps repair damaged deoxyribonucleic acid (DNA). Blocking PARP may prevent tumor cells from repairing their damaged DNA, causing them to die. PARP inhibitors are a type of targeted therapy. Chemotherapy drugs work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving copanlisib and olaparib may extend the time that the cancer does not progress compared to standard of care chemotherapy in patients with recurrent platinum resistant ovarian, fallopian tube, or primary peritoneal cancer.
NCT02095132
This phase I/II trial studies the side effects and best dose of adavosertib and irinotecan hydrochloride in treating younger patients with solid tumors that have come back (relapsed) or that have not responded to standard therapy (refractory). Adavosertib and irinotecan hydrochloride may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
NCT04740827
This study will assess the safety, tolerability, and efficacy of Atogepant 60 mg compared with placebo in participants with episodic migraine and who have previously failed 2 to 4 classes of oral prophylactic treatments.
NCT03066908
A prospective, single arm, multicenter study designed to demonstrate that the Sinopsys® Lacrimal Stent can safely create transcaruncular access to the ethmoid sinus to enable sinus irrigation and reduce symptoms in patients with moderate to severe chronic rhinosinusitis.
NCT04615403
The study objective is to evaluate the safety of the operative and surgical exchange procedure of Travoprost Intraocular Implant in subjects with open-angle glaucoma or ocular hypertension.
NCT04593940
ACTIV-1 IM is a master protocol designed to evaluate multiple investigational agents for the treatment of moderately or severely ill patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The research objectives are to evaluate each agent with respect to speed of recovery, mortality, illness severity, and hospital resource utilization. Each agent will be evaluated as add-on therapy to the standard of care (SoC) in use at the local clinics, including remdesivir (provided). The SoC may change during the course of the study based on other research findings. Comparisons of the agents among themselves is not a research objective. The study population corresponds to moderately and severely ill patients infected with the coronavirus disease 2019 (COVID-19) virus. Recruitment will target patients already hospitalized for treatment of COVID-19 infection as well as patients being treated for COVID-19 infection in Emergency Departments while waiting to be admitted to the hospital. Patients both in and out of the ICU are included in the study population.
NCT03565991
Avelumab in combination with talazoparib will be investigated in patients with locally advanced or metastatic solid tumors with a BRCA or ATM defect.
NCT02896192
To demonstrate statistically significant and clinically meaningful effects of setmelanotide on percent body weight change in participants with pro-opiomelanocortin (POMC) deficiency or proprotein convertase subtilisin/kexin type 1 (PCSK1) deficiency obesity due to rare biallelic or loss-of function mutations at the end of 1 year of treatment.
NCT03200704
This is a prospective, open label, multicenter, non-inferiority within-patient study to determine the effectiveness of IC2000 (Indocyanine Green (ICG) for Injection) and the SPY Portable Handheld Imaging System (SPY-PHI) as an intraoperative fluorescence visualization tool, in the visual identification of lymphatic vessels and lymph nodes (LNs) during lymphatic mapping and sentinel lymph node biopsy (SLNB) procedures as confirmed by Technitium99m (Tc99m) and Gamma Probe.
NCT03186638
This randomized phase II trial studies how well low-dose ibuprofen in improving cognitive impairment in patients with cancer. Anti-inflammatory agents, such as ibuprofen, may slow the decline of cognitive processes and diseases involving the brain.
NCT03302234
The purpose of this study is to determine the efficacy of pembrolizumab given in combination with either ipilimumab or placebo as first-line treatment in participants with metastatic non-small cell lung cancer (NSCLC). The primary hypothesis of this study is that overall survival (OS) and/or progression-free survival (PFS) is prolonged in participants who receive pembrolizumab and ipilimumab compared to those who receive pembrolizumab and placebo. With Amendment 6 (effective date: 11-Dec-2020), active participants, investigator, and sponsor personnel or delegate(s) involved in the treatment administration or clinical evaluation of the participants will be unblinded. Participants will discontinue ipilimumab and placebo and participants who remain on treatment will receive open-label pembrolizumab only.
NCT02439450
This study will test whether vaccination with viagenpumatucel-L combined with strategies to modulate the immune response is safe for patients with non-small cell lung adenocarcinoma or squamous cell carcinoma for incurable or metastatic disease.
NCT05484596
The right ventricular (RV) systolic function is a key determinant of outcome in patients with pulmonary hypertension and elevated pulmonary vascular resistance. As the pulmonary artery pressure and vascular resistance increase (i.e. RV afterload) in these patients, so does the right ventricular contractility in an attempt to maintain cardiac output. This is response of a ventricle to its afterload is termed ventriculo-arterial (VA) coupling. However, there is a limit to this increase in contractility after which VA uncoupling occurs ultimately leading to decrease cardiac output and right ventricular failure. The accepted gold standard for measurement of VA coupling is the ratio of the end systolic ventricular elastance (Ees) to the end systolic arterial elastance (Ea) measured invasively via high fidelity conductance catheters during cardiac catheterization. In this study, the aim is to devise a non-invasive scoring system that can identify VA uncoupling in patients with elevated pulmonary vascular resistance using echocardiography, cardiac MRI, cardiopulmonary exercise testing and brain natriuretic peptide levels. The hypothesis is that a group of morphologic and functional variables obtained noninvasively can differentiate an RV with VA coupling from that with VA uncoupling.
NCT01940341
The primary objective of this study is to compare the efficacy, safety, and tolerability of tenofovir alafenamide (TAF) versus tenofovir disoproxil fumarate (TDF) in treatment-naive and treatment-experienced adults with hepatitis B e antigen (HBeAg)-negative chronic hepatitis B virus (HBV) infection.
NCT02110069
In this research study we want to learn more about which treatment works better for patients diagnosed with a vascular tumor called Kaposiform Hemangioendothelioma (KHE) or other high risk vascular tumors such as Tufted Angioma (TA). In these tumors, the blood cells that help your blood clot called platelets become trapped in the tumor causing swelling, pain, and bruising. Vascular tumors can be life threatening. There are few medical treatments that will work to shrink the vascular tumor. Some doctors will use steroids and vincristine to try and shrink vascular tumors. In this research study, the study doctor will compare two different drugs to see which one will work better to help shrink your vascular tumor. One of the drugs is vincristine. Vincristine is approved by the Food and Drug Administration (FDA) to treat people with cancer. Vincristine is used to stop the abnormal cells from growing such as cells that make up blood vessels. The other drug to be used in this study is sirolimus. Sirolimus is currently approved by the Food and Drug Administration (FDA) to prevent transplanted organ rejection. Sirolimus is not approved by the FDA for treatment of vascular abnormalities and is considered experimental. Sirolimus belongs to a class of drugs call 'mTOR inhibitors'. mTOR (mammilian target of rapamycin) helps cells to grow and may also help blood vessels to grow in a more normal fashion. Sirolimus is currently being tested in patients with vascular tumors and cancer. In vascular tumors, we hope sirolimus will stop the blood vessel growth. Funding Source: FDA - OOPD (Office of Orphan Products Development)
NCT03803761
This phase I/II trial studies the side effects and how well copanlisib works when given together with fulvestrant in treating patients with estrogen receptor positive (ER+) and human epidermal growth factor receptor 2 negative (HER2-) breast cancer that has spread to other places in the body (advanced) and progressing after prior treatment. HER2 and ER are two types of proteins called receptors that can affect the growth of breast cancer cells. Additionally, investigators hope to learn from this study if tumor genetic information is important for predicting whether this type of breast cancer will respond to fulvestrant and copanlisib. Copanlisib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Hormone therapy using fulvestrant may fight breast cancer by blocking the use of estrogen by the tumor cells. Giving copanlisib and fulvestrant may work better in treating patients with ER+ and HER2- breast cancer compared to fulvestrant alone.
NCT05187910
This study will investigate if the performance on the Montreal Cognitive Assessment (MoCA) is associated or predictive of the outcomes in voice, swallowing or upper airway therapy in the older laryngology treatment seeking patients. The relationship between the scores of MoCA and parameters in therapy will be analyzed. The outcomes of this study could potentially impact how investigators determine candidacy for therapy and develop patient treatment plans to meet their needs. This is a collaborative study with Emory Voice Center and the NYU Voice Center.
