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Discover 10,048 clinical trials near Portland, Oregon. Find research studies in your area.
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NCT05080673
This trial examines colorectal cancer incidence in participants with 1 to 2 non-advanced adenomas randomized to surveillance colonoscopy at 10 years compared to participants randomized to surveillance colonoscopy at 5 and 10 years.
NCT03723928
This randomized research trial studies how well serum tumor marker directed disease monitoring works in monitoring patients with hormone receptor positive Her2 negative breast cancer that has spread to other places in the body. Using markers to prompt when scans should be ordered may be as good as the usual approach to monitoring disease.
NCT03610971
The purpose of this study is to determine if adding Ruxolitinib to a Tyrone Kinase Inhibitor (TKI), prior to a second attempt at stopping a TKI will lead to prolonged treatment free remission (TFR).
NCT03045029
This prospective, observational, multicenter, patient registry will follow patients who are receiving treatment with Orenitram for the treatment of PAH for up to 78 weeks from Orenitram initiation
NCT06118892
Prospective evaluation of the safety and effectiveness of the MISHA Knee System. The study will collect data on the procedural and long-term adverse events, WOMAC pain and function scores, KSS satisfaction, subsequent surgical interventions, BMI levels, range of motion, UCLA activity level of the subjects, and perform radiographic/x-ray evaluations at clinical visits through 5 years post-procedure. The primary analysis of this study is freedom from device- and procedure-related SSIs at five (5) years post-implantation. This study will also assess device performance in subjects with intact and retained devices and subjects with devices removed prior to study termination and freedom from conversion to arthroplasty through 5 years. Study subjects will be followed over a five-year post-implant period.
NCT05080946
The purpose of the study is to evaluate the effectiveness of aspirin with neoadjuvant chemotherapy for decreasing markers of immune suppression in the tumor at interval debulking surgery, in women with diagnosed ovarian, fallopian tube, or peritoneal carcinoma
NCT05524571
To evaluate the efficacy of batoclimab 680 milligrams (mg) subcutaneous (SC) once a week (QW) for 12 weeks followed by 340 mg SC QW for 12 weeks versus placebo on proptosis responder rate at Week 24.
NCT04336722
Double-blind, randomized, placebo-controlled, Phase 3 study to investigate the efficacy and safety of odevixibat compared to placebo in children with biliary atresia who have undergone a Kasai hepatoportoenterostomy.
NCT01872260
The purpose of this trial is to inform the future clinical development of the two investigational agents in ER+ breast cancer, LEE011 (CDK4/6 inhibitor) and BYL719 (PI3K-alpha inhibitor). This is a multi-center, open-label Phase Ib study. The Phase Ib dose escalation will estimate the MTD and/or RP2D for three regimens: two double combinations, LEE011 with letrozole and BYL719 with letrozole, followed by triple combinations of LEE011 + BYL719 with letrozole (Arms 3 and 4). The Phase Ib dose escalation part will be followed by Phase Ib dose expansions to further characterize the safety, tolerability, PK and preliminary clinical anti-tumor activity of the combinations. Optional crossover for patients who have progressed while on dose escalation or dose expansion with doublet treatment on Arms 1 or 2 to be treated with the triplet combination (Arm 3) after the determination of the RP2D for Arm 3; is no longer permitted after protocol amendment 6. Approximately 270 adult women with ER+/HER2- locally advanced or metastatic breast cancer will be enrolled.
NCT05735080
Incyclix Bio (Incyclix) is developing INX-315 as an oral, small molecule inhibitor of cyclin dependent kinase 2 (CDK2) for the treatment of human cancers. This first-in-human study is designed to evaluate the safety, tolerability, pharmacokinetics (PK) and preliminary antitumor activity of INX-315 in patients with recurrent advanced/metastatic cancer, including hormone receptor positive (HR+)/Human Epidermal Growth Factor Receptor 2 Negative (HER2-) breast cancer who progressed on a prior cyclin-dependent kinase 4/6 inhibitor (CDK4/6i) regimen, and CCNE1-amplified solid tumors who progressed on standard of care treatment. The study will be conducted in 3 parts: Part A (INX-315 monotherapy dose escalation and combination therapy with fulvestrant), Part B (ovarian cancer INX-315 monotherapy dose expansion), and Part C (INX-315 combination therapy with abemaciclib \[a CDK4/6i\] and fulvestrant \[a SERD\] in advanced/metastatic breast cancer; dose escalation and expansion).
NCT04526665
The participants of this study will have confirmed Primary Biliary Cholangitis (PBC) with inadequate response or intolerance to ursodeoxycholic acid (which is a medication used in the management and treatment of cholestatic liver disease). PBC is a slowly progressive disease characterized by damage of the bile ducts in the liver, leading to a buildup of bile acids which causes further damage. The liver damage in PBC may lead to scarring (cirrhosis). PBC may also be associated with multiple symptoms. Many patients with PBC may require liver transplant or may die if the disease progresses and a liver transplant is not done. The main aim of this study is to determine if elafibranor (the study drug) is better than placebo (a dummy treatment) at decreasing the levels of a specific blood test (alkaline phosphatase) that provides information about participant's disease. This study will also evaluate the safety of long-term treatment with elafibranor, as well as the impact on symptoms such as itchy skin (pruritus) and tiredness (fatigue). This study has two main parts: Part 1 will compare a daily dose of elafibranor to a daily dose of placebo and will last between a minimum of one year and a maximum of two years. Part 2, all participants will receive elafibranor for a period of up to 5 years or until the total treatment duration (part 1 and part 2) reaches 6 years, whichever occurs first.
NCT03796884
This phase II trial studies the how well linaclotide works in treating patients with stages 0-3 colorectal cancer. Linaclotide is a very small protein that binds to receptors on intestinal cells and makes them secrete water and salt.
NCT05426733
An Open-label Extension Study to Evaluate Long-term Efficacy and Safety of Odevixibat (A4250) in Children with Biliary Atresia
NCT06383403
The participants in this study will have confirmed PBC with inadequate response or intolerance to Ursodeoxycholic acid (UDCA), which is a medication used in the management and treatment of cholestatic liver disease. Primary biliary cholangitis is a slowly progressive disease characterised by damage of the bile ducts in the liver, leading to a build-up of bile acids which causes further damage. The liver damage in PBC may lead to scarring (cirrhosis). PBC may also be associated with multiple symptoms. Many patients with PBC may require a liver transplant or may die if the disease progresses and a liver transplant is not done. This study will compare a daily dose of elafibranor (the study drug) to a daily dose of placebo (a dummy treatment). The main aim of this study is to determine if elafibranor is better than placebo in reducing ALP levels to a normal value. High ALP levels in the blood can indicate liver disease. There will be three periods in this study: A screening period (up to 8 weeks) to assess whether the participant can take part; a treatment period (up to 52 weeks) where eligible participants will be grouped as per their blood ALP levels and randomly assigned to either receive elafibranor or placebo, and a follow-up period (4 weeks) where participants' health will be monitored. Participants will be twice as likely to receive elafibranor than placebo (2:1 ratio). Participants will undergo blood sampling, urine collections, physical examinations, clinical evaluations, electrocardiograms (ECG: recording of the electrical activity of heart), ultrasound examinations (a noninvasive test that passes a probe over skin to look at the bladder, urinary tract, and liver), and Fibroscan® examinations (a noninvasive test that passes a probe on skin to measure stiffness of the liver). They will also be asked to fill in questionnaires. Each participant will be in this study for up to 64 weeks (15 months).
NCT07285798
The purpose of this study is to assess KarXT + KarX-EC for the treatment of irritability associated with autism in children and adolescents.
NCT06613698
The goal of this study is to assess the safety and efficacy of GSK4532990 in participants with alcohol-related liver disease.
NCT06966479
The primary purpose of this study is to evaluate the long-term safety and efficacy of verekitug (UPB-101) in participants who complete the VALIANT study (NCT06196879).
NCT06309173
Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system (CNS). Diagnosis is established by clinical assessment of persons with MS (PwMS), in combination with imaging and body fluid assessments. Treatment decisions in MS are mainly based on periodic monitoring of disease activity and progression through clinical and imaging assessments. The predictive and prognostic value of currently used assessments to individualize treatment decisions is still very limited. Emerging digital measures have the potential to provide granular health status measurements that would allow monitoring MS disease activity and progression continuously and remotely, in real-world settings, with minimal disruption of patients' life. Using the investigators' self developed dreaMS software program the investigators previously identified digital biomarkers (DB) that hold promise to provide detailed and accurate assessments of MS-related health status and disease progression to complement traditional clinical, imaging, or body fluid assessments. This international, observational study aims to evaluate and validate the generalizability of these DB across different languages and cultural settings to provide DB that are helpful for patient care, research, and regulatory decisions. Beyond this, the processes and data structures created for this study are intended to establish a collaborative research platform for subsequent studies, including pragmatic trials, promoting new long-term international academic collaborations.
NCT06810050
The goal of this clinical trial is to learn if CGB-500 works to treat atopic dermatitis in participants ages 12 and older. The goal is also to learn about the safety of CGB-500. The main questions it aims to answer are: Does CGB-500 improve atopic dermatitis by decreasing the area affected and the severity of the lesions? What medical problems do participants have when taking CGB500? Researchers will compare CGB-500 to a placebo (a look-alike substance that contains no drug) to see if CGB-500 works to treat atopic dermatitis. Participants will: Take CGB-500 or a placebo every day for 8 weeks. Visit the clinic once every 2 weeks for the first month and at the end of 8 weeks. Keep a diary of when they use the product and complete a form about their symptoms including itching.
NCT07142304
Chemotherapy drugs, used in the treatment of cancer, have the potential of inducing peripheral neuropathy (PN) as a side effect. This side effect is commonly referred to as CIPN, or chemotherapy-induced peripheral neuropathy. The Lilac Glove and Boot devices apply a low pressure across the surface of the hands and feet, respectively, to reduce access of chemotherapy to the peripheral nerves on the hands and feet. The small amount of pressure reduces the level of chemotherapy reaching the peripheral nerves, hence increasing the likelihood of nerve preservation during treatment and thus may potentially temporarily prevent the onset of moderate to severe PN symptoms induced by chemotherapy in the hands and feet while receiving treatment
