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Discover 10,048 clinical trials near Portland, Oregon. Find research studies in your area.
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Showing 1281-1300 of 10,048 trials
NCT03143153
The main purpose of this study is to compare how long subjects with esophageal cancer live overall or live without disease progression after receiving nivolumab and ipilimumab or nivolumab combined with fluorouracil plus cisplatin versus fluorouracil plus cisplatin
NCT02861573
The purpose of this study is to assess the safety and efficacy of pembrolizumab (MK-3475) combination therapy in participants with metastatic castration resistant prostate cancer (mCRPC). There will be ten cohorts in this study: Cohort A will receive pembrolizumab + olaparib, Cohort B will receive pembrolizumab + docetaxel + prednisone, Cohort C will receive pembrolizumab + enzalutamide, Cohort D will receive pembrolizumab + abiraterone + prednisone Cohort E will receive pembrolizumab+lenvatinib, Cohort F will receive pembrolizumab+lenvatinib, Cohort G will receive pembrolizumab/vibostolimab coformulation (MK-7684A), Cohort H will receive pembrolizumab/vibostolimab coformulation, Cohort I will receive pembrolizumab+carboplatin+etoposide in Arm 1 and carboplatin+etoposide in Arm 2 and Cohort J will receive belzutifan in Arm1 and Pembrolizumab+belzutifan in Arm 2. Outcome measures will be assessed individually for each cohort.
NCT02519348
This is a multicenter, open-label, stratified, randomized study to evaluate the safety, tolerability, antitumor activity, pharmacokinetics, pharmacodynamics, and immunogenicity of durvalumab or tremelimumab monotherapy, or durvalumab in combination with tremelimumab or bevacizumab in advanced hepatocellular carcinoma.
NCT07408856
This is a Phase I/Ib study evaluating CAN1012 in patients with oral epithelial dysplasia, ductal carcinoma in situ, and lobular carcinoma in situ.
NCT07104383
This is a phase 3, multicenter, 78-week randomized, double-blind, placebo-controlled, parallel arm study that will evaluate the weight loss efficacy as well as safety, tolerability, pharmacodynamic effects, and pharmacokinetics of VK2735 in adults with Type 2 Diabetes who are obese or overweight
NCT02000622
This open label, randomised, controlled, multi-centre phase III study will assess the efficacy and safety of single agent olaparib vs standard of care based on physician's choice of capecitabine, vinorelbine or eribulin in metastatic breast cancer patients with gBRCA 1/2 mutations.
NCT05456139
The goal of this collaborative R01 is to demonstrate the therapeutic value and community-wide implementability of an early intervention (EI) platform for toddlers with autism spectrum disorder (ASD) that is completely virtual, from recruitment through intervention. This platform-Early Social Interaction Mobile Coaching (ESI-MC) deploys individual telehealth sessions with coaching and feedback to help families embed intervention in everyday activities. Specifically, the investigators will conduct an effectiveness trial of ESI-MC to address the important question of whether starting evidence-based intervention earlier leads to better outcomes than starting later. The investigators will address this question by using a modified stepped wedge design and blended implementation research to analyze data obtained with ESI-MC start at 18, 24, or 30 months. The investigators will diagnostically ascertain 240 children from a pool of 360 18-month-olds with early signs of autism, 30 in each of 8 US regions (Central and SW Florida; Atlanta, GA; suburbs of Philadelphia, PA; New York City, NY; Cincinnati, OH; Chicago, IL; Seattle, WA; and Los Angeles, CA). Research participants will be recruited using a new virtual platform-My Baby Navigator-linking a new surveillance and screening tool, an app to upload video-recorded home observations and telehealth intervention sessions, and a package of educational resources. The 240 children will be randomly assigned to one of three ESI-MC timing groups. ESI-MC will be delivered by community-based early intervention providers (EIPs) currently working within the the early intervention system in the recruitment regions. The investigators will measure child active engagement and social communication change every 6 months as the primary outcome variables. Outcome measures of developmental level, autism symptoms, and adaptive behavior will be examined to measure differential treatment effects. Maximizing the use of mobile technology, ESI-MC offers the prospect of a community-viable, scalable and sustainable treatment to improve EI services for toddlers with ASD, particularly among minority and low-resource communities.
NCT03489629
To evaluate the micro-biologic efficacy and safety of a streamlined treatment for early onset methicillin-resistant staphylococcus aureus (MRSA) in patients with cystic fibrosis.
NCT04489719
This study investigates how well radium-223 works in treating patients with castration-resistant prostate cancer than has spread to the bones (bone metastases). Prostate cancer is the most common cancer in men and the second leading cause of cancer death. Furthermore, many men with notably advanced disease have been found to have abnormalities in DNA repair. The purpose of this research is to study the role of a DNA repair pathway in prostate cancer, specifically in response to administration of radium-223, an FDA-approved drug known to cause DNA damage to cancerous cells. Understanding how defects in the DNA repair pathway affects radium-223 treatment of prostate, may help doctors help plan effective treatment in future patients.
NCT06797362
The Expanded Access Program will provide an alternate mechanism for these patients, who lack satisfactory therapeutic alternatives and cannot participate in a zidesamtinib clinical trial, to access investigational zidesamtinib.
NCT06647498
The purpose of this research study is to test the study drug, referred to as remternetug, to determine its effectiveness for the study treatment of asymptomatic (at risk) Alzheimer disease in individuals with AD-causing mutations. This study will also investigate the effects of remternetug on biomarkers (measures of the disease including brain scans, blood and spinal fluid tests), examine safety data to identify any potential benefits or risks, and examine how well participants can tolerate remternetug. Stage 1 will determine if treatment with the study drug prevents or reverses amyloid beta (Aβ) accumulation compared with placebo in participants with dominantly inherited Alzheimer's disease (DIAD). Stage 2 will evaluate the effect of early anti-amyloid treatment on downstream biomarkers of AD in treated participants compared to external control groups.
NCT06514742
The purpose of this study is to evaluate how well aticaprant works as compared with placebo when given along with an antidepressant therapy in improving the depressive symptoms in adult participants with major depressive disorder (MDD) with moderate to severe anhedonia (ANH+) who have not responded well to current antidepressant therapy with a selective serotonin reuptake inhibitor/serotonin-norepinephrine reuptake inhibitor (SSRI or SNRI).
NCT05550532
The purpose of this study is to evaluate the efficacy of aticaprant compared with placebo as adjunctive therapy to an antidepressant in improving depressive symptoms in adult participants with major depressive disorder (MDD) with moderate to severe anhedonia (ANH+) who have had an inadequate response to current antidepressant therapy with a selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI).
NCT04537013
Multi-center, prospective, concurrently controlled, non-randomized, double-blind (patient and assessor). Treatment of large chondral lesions in the knee with microfracture plus the Chondro-Gide® ACC is non-inferior to treatment of small chondral lesions treated with microfracture alone.
NCT05581004
This is a first-in-human study to evaluate the safety, tolerability, pharmacokinetics (PK), and anti-tumor activity of RO7502175 when administered as a single agent and in combination with atezolizumab or pembrolizumab in adult participants with locally advanced or metastatic solid tumors, including non-small-cell lung cancer (NSCLC), head and neck squamous cell carcinoma (HNSCC), melanoma, triple-negative breast cancer (TNBC), esophageal cancer, gastric cancer, cervical cancer, colorectal cancer (CRC), urothelial carcinoma (UC), clear cell renal cell carcinoma (RCC) and hepatocellular carcinoma (HCC). Participants will be enrolled in 2 stages: dose escalation and dose expansion.
NCT03822897
The purpose of this study is to find out whether radiotherapy to some of the lymph node areas can be safely omitted to decrease side effects without increasing the risk of the tumour coming back.
NCT04921956
The compassionate use programme will give participants concizumab for free, even though it is not yet approved by health authorities. This is because participants need this medicine to treat their haemophilia properly. The programme will check that participants are safe and that the medicine works for them. The programme may last for years. Participants will take one injection under their skin every day. Participants will have 4-5 visits with the study doctor for the first half year. After that they will have 1 visit every half year. At all clinic visits participants will have blood samples taken. Participants will fill in a diary between the visits. A patient is considered to have completed the programme when any of the following criteria occurred first: 1) when the patient is included in a clinical trial with concizumab or 2) up to 6 months after concizumab is commercially available in the patient's country and approved for the patient (The time span of 6 months should provide ample time for the patient to obtain concizumab commercially) or 3) the sponsor decides to discontinue concizumab clinical development for the patient's population.
NCT06204809
The primary purpose of the study is to evaluate the safety and tolerability of single intravenous (IV) doses of PGN-EDODM1 administered to participants with Myotonic Dystrophy Type 1 (DM1). The study consists of 2 periods: A Screening Period (up to 30 days) and a Treatment and Observation Period (16 weeks).
NCT05629208
The goal of this clinical study is to test how edecesertib (formerly known as GS-5718) can be useful in treating Cutaneous Lupus Erythematosus (CLE) in participants with CLE. Information on what is happening in the body relating to CLE, how the body processes, is affected by and responds to the study drug, and any study drug side effects will also be collected in this study.
NCT06279013
In this clinical trial, symptom monitoring (interactive voice response \[IVR\] is compared to automated telephone symptom management \[ATSM\] and telephone interpersonal counseling \[TIPC\]) for reducing symptom burden and psychological distress (depressive and anxiety symptoms) among people receiving oral anti-cancer treatment. Symptoms are the number one driver of treatment interruptions and unscheduled health services use. To reduce the risk of these events, symptom monitoring and management are necessary. However, these services are not implemented routinely, especially in the community oncology settings. Further, depressive and anxiety symptoms are a key barrier to enacting symptom self-management strategies. IVR is a form of symptom monitoring where patients, when called, enter their symptom ratings over the phone. Their symptom summary is sent to their provider, and patients may be advised to reach out to their oncology provider, based on their symptoms. The ATSM intervention combines IVR assessments with a Symptom Management and Survivorship educational handbook with self-management strategies. Patients receiving ATSM enter their symptom ratings over the phone and have their symptoms reported to their provider, but patients are also directed to the handbook for strategies to manage elevated symptoms. Patients receiving ATSM who report being anxious, discouraged, or sad will also receive TIPC, which targets psychological distress and its connection to social support and interpersonal communication. Information gathered from this study may help researchers learn more about the best ways to manage patient symptoms and improve patient outcomes.
