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Discover 10,048 clinical trials near Portland, Oregon. Find research studies in your area.
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NCT03672175
This study is a phase 3, multicenter, double-blind, randomized, placebo-controlled study evaluating the efficacy of SAGE-217 in the treatment of adult participants with major depressive disorder (MDD).
NCT03367858
This is a randomized controlled trial to examine the impact of two brief interventions on adolescent and young adult alcohol use behaviors and related brain response. The interventions being compared are motivational interviewing (MI) and brief adolescent mindfulness (BAM).
NCT05044234
Psoriasis is a chronic disease characterized by marked inflammation and thickening of the skin that results in thick, scaly skin plaques. This study assessed how safe and effective cedirogant (ABBV-157) was compared to placebo in adult participants with moderate to severe psoriasis. Efficacy and safety-related measurements assessed disease activity in participants with plaque psoriasis. Cedirogant (ABBV-157) is an investigational drug being developed for the treatment of chronic plaque psoriasis. Participants were put into 1 of 4 groups, called treatment arms and each group received a different treatment. There was a 1 in 4 chance that participants were assigned to placebo. Participants received oral daily doses of cedirogant or placebo capsules for 16 weeks. There may have been a higher burden for participants in this study compared to usual standard of care. Participants attended regular visits per routine clinical practice. The effect of the treatment was checked by medical assessments, checking for side effects, and questionnaires.
NCT00849290
This is an open label, Phase 2 trial of APC8015F immunotherapy in men with objective disease progression on protocol D9902 part B (NCT00065442)
NCT05117632
The goal of this study is to collect biologically based data for defining predictors and correlates of the effects of ALTO-100.
NCT04529096
This study is being done to test the safety and efficacy of the study drug LY3016859 for the treatment of chronic low back pain. This trial is part of the chronic pain master protocol H0P-MC-CPMP (NCT05986292) which is a protocol to accelerate the development of new treatments for chronic pain.
NCT05177094
The purpose of this study is to test the safety and efficacy of study drug LY3526318 for the treatment of diabetic peripheral neuropathic pain (DPNP). This trial is part of the chronic pain master protocol H0P-MC-CPMP (NCT05986292) which is a protocol to accelerate the development of new treatments for chronic pain.
NCT02006134
Childhood chronic vasculitis describes a group of rare life-threatening diseases that have in common inflammation of blood vessels in vital organs such as kidneys, lungs and brain. Most knowledge about them comes from adult patients. Severe disease requires aggressive life-saving treatments with steroids and some cancer drugs which can themselves cause damage, and increase risks of cancer and severe infections. Conversely, milder disease can be treated with less toxic drugs. Different classification and "scoring tools" are used to define the types and severity of vasculitis and to measure damage caused by disease or drugs. These in turn help direct how aggressively to treat a patient and to measure outcome. None of these tools however have been assessed in children and the best balance of disease and treatment risks against outcome for children is not known. Although causes of these diseases in children and adults are probably the same, the effects of the disease and the response (good and bad) to drugs will differ in growing children. Because specialists may see only one new child with vasculitis each year, obtaining enough information to learn about childhood vasculitis requires cooperation. We will use an international web-based registry to which doctors from 50 or more centers can contribute patient data. We will determine the features which help better classify and diagnose children compared to adults. Through the web we will collect and analyze information on patients similarly classified and "scored" so that most successful treatments can be identified. Children with vasculitis are less likely to have diseases associated with aging, alcohol and smoking etc., and therefore may be a better group in whom to study the underlying biology of vasculitis. We will use this opportunity and collect spit, blood and tissue from registry patients for laboratory study with an aim to find biomarkers to better classify, define and direct optimal treatment and outcomes.
NCT04940390
Study STS101-007 is a randomized, double-blind, parallel group, placebo-controlled, multicenter study to evaluate the efficacy, safety, and tolerability of single doses of STS101 (dihydroergotamine nasal powder) in the acute treatment of migraine.
NCT02542696
An Open-Label Phase 3 Study to Examine the Long-Term Safety, Tolerability and Efficacy of APL-130277 for the Acute Treatment of "OFF" Episodes in Patients With Parkinson's Disease
NCT04797715
This is a multi-center, double-blind, placebo-controlled, randomized withdrawal study to evaluate the efficacy and safety of AXS-05 compared to placebo in the treatment of agitation symptoms in subjects with agitation associated with Alzheimer's disease.
NCT04007367
This is a study with an Open-Label (OL) phase followed by a randomized, Double-Blind (DB), placebo-controlled phase to assess efficacy and safety of SAGE-217 on relapse prevention in adults with major depressive disorder (MDD).
NCT00274508
To investigate whether tiotropium (Spiriva) improves exercise endurance in patients with COPD
NCT03833024
In this randomized controlled trial (RCT), the investigators will determine whether a 6-month course of oral Micronized Purified Flavonoid Fraction (MPFF 1000 mg daily), compared with placebo, improves the symptoms and signs of the post-thrombotic syndrome (PTS) and quality of life (QOL) at 6 months follow-up.
NCT02181738
The purpose of this study is to evaluate the efficacy and safety of Nivolumab in previously treated (cohorts, A, B \& C) or newly diagnosed (cohort D) classical Hodgkin Lymphoma participants.
NCT02551679
The primary objective of this study is to determine the efficacy and safety of intramuscular injection of ACP-01, comprised of blood-derived autologous ACPs, in subjects with critical limb ischemia who are receiving standard of care therapy and have no endovascular or surgical revascularization options.
NCT00680264
The purpose of this study is to determine the radiographic and clinical outcomes of Scoliosis surgical and non-operative treatment in patients with Cerebral Palsy.
NCT06146738
There is no consensus on the optimal treatment of patients with high-grade glioma, especially when patients have limited functioning performance at presentation (KPS ≤70). Therefore, there are varied practice patterns around pursuing biopsy, resection, or palliation (best supportive care). This study aims to characterize the impact of palliative care versus biopsy versus resection on survival and quality of life in these patients. Also, it will aim to determine if there is a subset of patients that benefit the most from resection or biopsy, for which outcome, and how they could be identified preoperatively. This study is an international, multicenter, prospective, 3-arm cohort study of observational nature. Consecutive HGG patients will be treated with palliative care, biopsy, or resection at a 1:3:3 ratio. Primary endpoints are: 1) overall survival, and 2) quality of life at 6 weeks, 3 months and 6 months after initial presentation based on the EQ-5D, EORTC QLQ C30 and EORTC BN 20 questionnaires. Total duration of the study is 5 years. Patient inclusion is 4 years, follow-up is 1 year.
NCT06146725
There are no guidelines or prospective studies defining the optimal surgical treatment for gliomas of older patients (≥70 years) or those with limited functioning performance at presentation (KPS ≤70). Therefore, the decision between resection and biopsy is varied, amongst neurosurgeons internationally and at times even within an instiutition. This study aims to compare the effects of maximal tumor resection versus tissue biopsy on survival, functional, neurological, and quality of life outcomes in these patient subgroups. Furthermore, it evaluates which modality would maximize the potential to undergo adjuvant treatment. This study is an international, multicenter, prospective, 2-arm cohort study of observational nature. Consecutive HGG patients will be treated with resection or biopsy at a 3:1 ratio. Primary endpoints are: 1) overall survival (OS) and 2) proportion of patients that have received adjuvant treatment with chemotherapy and radiotherapy. Secondary endpoints are 1) proportion of patients with NIHSS (National Institute of Health Stroke Scale) deterioration at 6 weeks, 3 months and 6 months after surgery 2) progression-free survival (PFS); 3) quality of life at 6 weeks, 3 months and 6 months after surgery and 4) frequency and severity of Serious Adverse Events (SAEs). Total duration of the study is 5 years. Patient inclusion is 4 years, follow-up is 1 year.
NCT05019170
Cigarette smoking during pregnancy increases risk for catastrophic pregnancy complications, growth retardation, other adverse infant health problems, and later-in-life chronic conditions. One group that is particularly at risk for these complications are Alaska Native (AN) women. Prevalence of smoking during pregnancy is disproportionally high among AN women compared to US pregnant women overall (i.e., \~36% and \~13%, respectively) and few smoking-cessation interventions have been evaluated among this population. A substantive barrier to offering evidence-based interventions to AN women is the geographic remoteness of Alaska. The most effective intervention for promoting smoking cessation during pregnancy is financial incentives in which participants earn incentives (e.g., cash) contingent on objective evidence of smoking abstinence. This intervention has been adapted to be delivered entirely through a smartphone meaning that the geographic remoteness of Alaska will not be a barrier with this intervention. Participants submit videos of themselves completing breath and saliva tests, and incentives are then delivered through the application if the tests indicate smoking abstinence. Through a collaboration between the University of Vermont and the Alaska Native Tribal Health Consortium, the goal of this study is to examine the preliminary feasibility and efficacy of this smartphone-based incentives intervention among AN women. Pregnant AN women will be recruited through ads posted on social media. Eligible participants who complete the informed consent process will be randomized to either: Best Practices or Best Practices + Incentives. In the Best Practices condition, participants will receive three brief educational sessions and a referral to the Alaska state quitline. In the Best Practices + Incentives condition, participants will receive the same education sessions and quitline referral, plus financial incentives contingent on the smartphone-based testing of breath and saliva specimens indicating abstinence from recent smoking. Outcomes will include point prevalence smoking abstinence at assessments conducted in late pregnancy and 4-, 8-, 12-, and 24-weeks postpartum, continuous abstinence during antepartum and postpartum, and perceived barriers and facilitators of treatment engagement. Overall, this project has the potential to address disparities in access to efficacious, evidence-based smoking cessation treatments among AN pregnant women.
