Washington Clinical Trials

A listing of Washington clinical trials actively recruiting patient volunteers.

Not to be confused with the nation’s capital, the state of Washington is the furthest northwestern U.S. state, bordering the Pacific Ocean. Washington is dotted with more than 600 communities that meet the local definition of “city,” but the largest are Seattle, Olympia, Spokane, and Tacoma. With a laid-back and friendly vibe, the state is often compared to California. It is home to the Seattle Space Needle and America’s first revolving restaurant, as well as being the principal producer of apples in the nation. Swedish Medical Center First Hill, also in Seattle, is the biggest hospital, with nearly 700 beds.

Filter by Condition
1861 trials found

Microbiome and Axial Spondyloarthritis

NCT04713995

The purpose of this randomized, longitudinal, case-controlled study is to identify the root cause(s) of AxSpA (Axial Spondyloarthritis) relapses, which are likely due to the combination of nutrition, gut microbiome activities, leaky gut, and human genes (particularly from the immune system). This will be done by identifying molecular features of the microbiome that are associated with AxSpA flares, progression and relapses. The study will recruit participants with confirmed AxSpA diagnosis and ...

Conditions: Axial Spondyloarthritis
Phase: Phase 2/3

Clinical Stabilization of Hypercapnia: NIPPV v HVNI

NCT04709562

This study will evaluate the ability of High Velocity Nasal Insufflation [HVNI] to effect ventilation and related physiologic responses in hypercapnic patients when compared to noninvasive positive pressure ventilation [NIPPV].

Conditions: Hypercapnic Respiratory Failure, Chronic Obstructive Pulmonary Disease, Dyspnea, Hypercapnic Acidosis
Phase: Not Applicable

Platelet-rich Fibrin and Grooving for Sagittal Split Osteotomy

NCT04706182

Sagittal split osteotomy (SSO) is a common operation done to move the mandible to correct dentofacial deformities and obstructive sleep apnea (OSA). Inferior alveolar nerve (IAN) injury and associated paresthesia is a well-known negative outcome following SSO, causing temporary or sometimes, permanent numbness in the chin and/or lip. There are limited methods to decrease the occurrence and duration of neurosensory dysfunction. Recent research has shown that platelet-rich fibrin (PRF) aids neuros ...

Conditions: Inferior Alveolar Nerve Injury, Nerve Injury, Neurosensory Disorder, Mandibular Nerve Injury
Phase: Not Applicable

Trigger Point Injection for Myofascial Pain Syndrome in the Low Back: A Randomized Controlled Trial

NCT04704297

Rationale: Low back pain (LBP), or myofascial pain syndrome (MPS) of the low back, accounts for approximately 2.63 million visits in the United States, or 2.3 percent of annual Emergency Department (ED) visits. An estimated 100 billion dollars per year is lost from LBP. Approximately one-third of this is direct costs. Previous studies have established the safety of trigger point injections (TPI). However, the results of these studies are highly heterogeneous regarding TPI's ability to treat pain ...

Conditions: Low Back Pain, Myofascial Pain Syndrome Lower Back

Defining the Genetic Etiology of Suppurative Lung Disease in Children and Adults

NCT04702243

The investigators will utilize a systematic approach for the diagnostic evaluation of patients to identify characteristics which may distinguish between Primary Immunodeficiency (PID) disorders versus Primary Ciliary Dyskinesia (PCD).

Conditions: Primary Ciliary Dyskinesia, Primary Immune Deficiency, Kartagener Syndrome

Hepatitis C Pharmacy-based Strategy for Injectors

NCT04698629

The aim of this study is evaluate the acceptability/usage of a newly implemented model of delivery of care, namely a community-pharmacy program, to provide access to medications to treat hepatitis C (HCV), and prevent overdose and HIV, for persons who inject drugs (PWID) with HCV who are in need of treatment. Adults will be enrolled who test positive for HCV at community sites and who agree to linkage to the community-pharmacy program through the use of patient navigators. The primary outcome of ...

Conditions: Hepatitis C

A Study to Assess the Efficacy and Safety of REL-1017 as Adjunctive Treatment for Major Depressive Disorder (MDD)

NCT04688164

This is an outpatient, 2-arm, Phase 3, multicenter, randomized, double-blind, placebo-controlled study to assess the efficacy and safety of REL-1017 once daily (QD) as an adjunctive treatment of Major Depressive Disorder. Study participants will continue to take their current antidepressant therapy in addition to the study drug or placebo for the duration of the treatment period.

Conditions: Major Depressive Disorder

Cardiogenic Shock Working Group Registry

NCT04682483

The Cardiogenic Shock Working Group is a multicenter registry where we collect de-identified clinical variables from the medical records and follow-up phone calls of shock patients from multiple institutions and centralize this data to a single registry for analysis of clinical outcomes.

Conditions: Cardiogenic Shock

Efficacy and Safety of Belumosudil in Subjects With Diffuse Cutaneous Systemic Sclerosis

NCT04680975

This is a phase 2, open-label, single-cohort, multicenter trial of belumosudil in subjects with Diffuse Cutaneous Systemic Sclerosis (dcSSc). An estimated total of 12 to 15 subjects will receive belumosudil 200 mg administered orally (PO) twice daily (BID) for 52 weeks. The primary analysis will be at 24 weeks.

Conditions: Diffuse Cutaneous Systemic Sclerosis

The RECORD-ED Pilot Study

NCT04676490

This pilot randomized controlled trial seeks to test the feasibility and acceptability of providing and evaluating outcomes associated with audio-recorded, language concordant ED discharge instructions (the RECORD-ED intervention) among low-income parents of children treated for an asthma exacerbation. We will enroll 100 children and their parent/caregiver with low income and/or limited English proficiency (LEP) who are being discharged home from the emergency department (ED) with a diagnosis of ...

Conditions: Discharge Instructions, Asthma in Children
Phase: Not Applicable

BRITEPath- Phase 2

NCT04672798

BRITEPath (BP) aims to support co-located mental health clinicians in the development of a high quality, effective, and personalized safety plan for referred patients who screen positive for depression and/or suicidal ideation. BRITEPath utilizes BRITE, a safety planning and emotion regulation app that is loaded on the patient's smart phone and has previously been shown to be well accepted and to reduce suicide attempts compared to usual care in psychiatric inpatients (HR = 0.49). To support me ...

Conditions: Depression, Suicidal Ideation
Phase: Not Applicable

Fluvoxamine for Early Treatment of Covid-19 (Stop Covid 2)

NCT04668950

The purpose of this research study is to determine if a drug called fluvoxamine can be used early in the course of the COVID-19 infection to prevent more serious complications like shortness of breath. Fluvoxamine is an anti-depressant drug approved by the FDA for the treatment of obsessive-compulsive disorder. The use of fluvoxamine for the treatment of COVID-19 is considered investigational, which means the US Food and Drug Administration has not approved it for this use. This study is fully- ...

Conditions: Covid19, Coronavirus