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Discover 18,161 clinical trials near Denver, Colorado. Find research studies in your area.
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NCT04068103
This phase II/III trial studies how well circulating tumor deoxyribonucleic acid (ctDNA) testing in the blood works in predicting treatment for patients with stage IIA colon cancer after surgery. ctDNA are circulating tumor cells that are shed by tumors into the blood. Finding ctDNA in the blood means that there is very likely some small amounts of cancer that remain after surgery. However, this cancer, if detected, cannot be found on other tests usually used to find cancer, as it is too small. Testing for ctDNA levels may help identify patients with colon cancer after surgery who do benefit, and those who do not benefit, from receiving chemotherapy.
NCT02624947
The purpose of this study is to determine the efficacy of maternal immunization during the third trimester of pregnancy with the RSV F vaccine against medically-significant RSV lower respiratory tract infection (LRTI), as defined by hypoxemia or tachypnea at rest, through the first 90, 120, 150, and 180 days of life in infants.
NCT04597190
Individuals with PTSD are more likely to engage in unhealthy behaviors such as tobacco use, drug use, alcohol misuse, and have high rates of morbidity/mortality. PTSD negatively impacts marriages, educational attainment, and occupational functioning. Some patients with PTSD can be successfully referred to specialty mental health clinics, but most patients with PTSD cannot engage in specialty care because of geographical, financial and cultural barriers and must be treated in primary care. However, policy makers do not know the best way to treat PTSD in primary care clinics, especially for patients who do not respond to the initial treatment choice. There are effective treatments for PTSD that are feasible to deliver in primary care. These treatments include commonly prescribed antidepressants and brief exposure-based therapies. However, because there are no head-to-head comparisons between pharmacotherapy and psychotherapy in primary care settings, primary care providers do not know which treatments to recommend to their patients. In addition, despite high treatment non-response rates, very few studies have examined which treatment should be recommend next when patients do not respond well to the first, and no such studies have been conducted in primary care settings. This trial will be conducted in Federally Qualified Health Centers and VA Medical Centers, where the prevalence of both past trauma exposure and PTSD are particularly high. The investigators will enroll 700 primary care patients. The investigators propose to 1) compare outcomes among patients randomized to initially receive pharmacotherapy or brief psychotherapy, 2) compare outcomes among patients randomized to treatment sequences (i.e., switching and augmenting) for patients not responding to the initial treatment and 3) examine variation in treatment outcomes among different subgroups of patients. Telephone and web surveys will be used to assessed outcomes important to patients, like self-reported symptom burden, side-effects, health related quality of life, and recovery outcomes, at baseline, 4 and 8 months. Results will help patients and primary care providers choose which treatment to try first and which treatment to try second if the first is not effective.
NCT05237141
The investigators propose a single site, single arm, open label mechanism of action pharmacodynamic pilot study of etonogestrel implant insertion prior to an luteinizing hormone (LH) surge. The investigators will evaluate ovulation rates via serum levels of reproductive hormones and transvaginal ultrasound findings following placement of an etonogestrel implant once the dominant follicle reaches a size of 15mm or greater, but prior to an LH surge, in persons with prior documented regular cycles and confirmed ovulation. The researchers' hypothesis is that ovulation will be inhibited if the etonogestrel implant is placed prior to an LH surge. Based on data from the Food and Drug Administration label for Nexplanon, etonogestrel rises to levels associated with ovulation suppression within 8 hours of placement. Given this rapid increase, it is therefore plausible to assume that ovulation can be inhibited by the implant if placed prior to an LH surge. This study is novel as there have been no published studies evaluating an etonogestrel implant for this indication. The contribution of this proposed research to the literature is significant because current recommendations from the Center for Disease Control (CDC) regarding timing of etonogestrel implant placement are stringent and not patient-centered. Any day insertion of the etonogestrel implant is supported by retrospective data and this pharmacodynamic data would further support the literature for any day insertion without the need for additional emergency contraception. If results support the investigators' hypothesis, it could increase access to contraception and decrease duplicative therapy.
NCT03573024
This study aims to treat non-elderly adult patients, who were previously untreated for acute myeloid leukemia, using venetoclax and azacitidine.
NCT04591392
Evaluation of the safety and efficacy of the reSept ASD Occluder to treat patients with clinically significant secundum atrial septal defect
NCT06240455
This is a Phase 2, double-blind, placebo controlled, Methimazole (MMI) withdrawal study in subjects with Graves' disease. The study consists of up to 5 periods: a screening period of up to 2 weeks; a WP1302 or placebo titration with Methimazole period of 12 weeks; a Full dose of WP1302 or placebo with Methimazole tapering period of 26 weeks; a follow-up period of 4 weeks; and an extended follow-up period of 6 months. After screening, eligible subjects will be randomized to treatment at a ratio (stratified by size of goiter \[grade 0 or 1; grade 2\], WHO classification) of 1:1:1:1 to either any group of Methimazole with WP1302 at a dose of 400 μg, 800 μg, or 1200 μg, or the group of Methimazole with placebo. All the subjects will subsequently be enrolled in an extended safety follow-up period for an additional 6 months. Subjects who remain euthyroid will continue to be monitored for efficacy during the long-term follow-up.
NCT05721859
Study of the patient's subsidence after revision hip arthroplasty by assessing gross stem subsidence in the femoral canal.
NCT05892614
This is a 2-Part study with Part A, a double-blind, randomized, placebo-controlled, PoC study to evaluate the efficacy, safety, and tolerability of efzofitimod in patients with SSc-ILD. The primary objective of the study is to evaluate the PoC for efficacy in a population with SSc-ILD. While improvement of ILD is the outcome of interest, the study will also evaluate changes in the skin. After initial screening (up to 4 weeks), approximately 25 eligible participants will be randomized 2:2:1 to 1 of 2 active (experimental) dose arms or placebo, administered every 4 weeks up to and including Week 20. Part B is an optional open-label extension to Part A in which participants can receive 450 mg efzofitimod every 4 weeks for 6 doses.
NCT05761301
To evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of single ascending doses of ALN-KHK and to evaluate the safety, tolerability, efficacy, PK and PD of multiple doses of KHK.
NCT04182620
The purpose of the ULTRA-HFIB Pilot is to determine the role of adjunctive renal denervation (RDN) in the prevention of Atrial Fibrillation (AF) recurrence in patients scheduled for an AF ablation procedure. Patients will be randomized to either i) AF ablation (Control) or ii) AF ablation + renal sympathetic denervation (Intervention).
NCT05087628
The PREVAIL-2 study is designed to assess the safety and potential efficacy of PRV-3279 in flare prevention in systemic lupus erythematosus (SLE) patients with active disease after amelioration induced by corticosteroid treatment.
NCT05665699
D-0120 is being tested in combination with Allopurinol in adult subjects with Gout.
NCT05799157
This Phase 2 study has been designed to determine the safety and efficacy of repeated treatment sessions of VDMN-21 patch at two dose strengths as compared to a matched vehicle control patch in subjects with verruca vulgaris
NCT05081128
The Placebo-Controlled Efficacy in Idiopathic Normal Pressure Hydrocephalus (iNPH) Shunting (PENS) trial is a multi-center blinded, randomized, placebo-controlled design investigation of cerebrospinal fluid (CSF) shunt surgery to study the shunt efficacy in iNPH patients.
NCT04467515
This is a Phase 1/2 multi-center, open label, dose escalation and dose expansion study to evaluate safety, tolerability, dosimetry, pharmacodynamics (PD), and efficacy of the targeted radionuclide therapeutic CAM-H2 in patients with progressive, advanced/metastatic HER2-positive breast, gastric, and GEJ cancer with disease progression following anti-HER2 standard of care treatment.
NCT02807181
The study planned to evaluate the benefit of applying Selective Internal Radiation Therapy (SIRT) using SIR-Spheres Y-90 resin microspheres prior to receiving systemic chemotherapy treatment (cisplatin-gemcitabine, or CIS-GEM) in patients with unresectable intrahepatic cholangiocarcinoma. Half of the patients were randomized to CIS-GEM chemotherapy plus SIRT, and half of the patients were randomized to CIS-GEM alone.
NCT04420689
Bevonescein to Highlight Nerves in Patients Undergoing Head \& Neck Surgery
NCT05043090
A clinical trial to compare the effectiveness of savolitinib plus durvalumab versus sunitinib in MET-driven (hepatocyte growth factor receptor), unresectable and locally advanced or metastatic PRCC (Papillary Renal Cell Carcinoma).
NCT01804452
The purpose of this study is to evaluate several different tests, including brain imaging, eye movement testing, body fluid samples, measurements of memory and other thinking abilities, and measures of functional independence in the hope that this information can be used to guide diagnosis and treatment of PSP and CBD in the future. Recent advances in our understanding of the biological causes of these diseases offer hope for new treatments. As such treatments are developed, sensitive and specific biological measurements (biomarkers) will be needed to provide precise and direct measures of the state of the brain, which will improve the statistical power of clinical trials. Brain imaging with Magnetic Resonance Imaging (MRI) has previously been used to measure disease-related changes in the brain. The goal of this study is to identify the best methods of analysis (including eye movements, imaging, and behavioral measures) for tracking PSP and CBD over time. In addition, certain biomarkers in the blood and cerebrospinal fluid might also be useful for following these diseases over time. This study will examine the value of blood and CSF biomarkers relative to brain imaging and functional measures.
