Seattle Children's Hospital

168 total trials 29 currently recruiting 110 completed

Seattle Children's Hospital sponsors 168 registered US clinical trials on ClinicalTrials.gov, 29 of them currently recruiting, and 110 completed. 11 of these trials are in Phase 3-4 (later-stage) and 40 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Germ Cell Tumor, with 4 trials.

Trial Pipeline

168 total, page 1 of 4

RECRUITING

Long-Term Follow-Up of Subjects Treated With Seattle Children's Therapeutics Gene Therapy Products

NCT07424157

RECRUITING Phase 1

Immunotherapy for Solid Tumor Malignancies in Pediatrics Using Interleukin-15 and -21 Armored Glypican-3-specific Chimeric Antigen Receptor T Cells

NCT07148050

RECRUITING NA

I-DECIDE After Bronchiolitis Hospitalization

NCT07243652

RECRUITING NA

Concussion Recovery and Support Program

NCT07097792

RECRUITING NA

Comparative Efficacy of Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI)

NCT07281092

RECRUITING NA

Effects of High-Resistance Inspiratory Muscle Strength Training on Cardiorenal and Vascular Function in Youth and Young Adults With Type 2 Diabetes

NCT06936670

RECRUITING Phase 2

Efficacy and Safety of Phentermine/Topiramate in Youth With Hypothalamic Obesity

NCT06299891

RECRUITING Phase 2

The "What Is Important to Us" Communication Intervention Pilot Clinical Trial

NCT06208332

RECRUITING Phase 1

REACT-01: Reversing Autoimmunity Through Cell Therapy

NCT06465147

RECRUITING

Using Ecological Momentary Assessment to Develop an Adaptive Psychological Intervention for Young Adults With Chronic Pain

NCT06932432

RECRUITING NA

Pilot Trial of the RUBI Program for Autistic Adults

NCT06593613

RECRUITING NA

The PRISM-Social Needs (PRISM-SN) Intervention for Adolescents and Young Adults With Cancer

NCT06242964

RECRUITING

Seattle Spatial Transcriptomic Research in Inflammatory Bowel Disease Evaluation (STRIDE)

NCT06315179

RECRUITING NA

Internet-Delivered Pain Self-Management for Persons With Acute Recurrent and Chronic Pancreatitis Pain

NCT06386224

RECRUITING NA

Reverse-Engineering of Exclusive Enteral Nutrition (RE-EEN) in Crohn's Disease: A Multi-Center Trial

NCT06216899

RECRUITING NA

Concussion Health Improvement Program

NCT06036147

RECRUITING NA

Online Social Learning Program for Parents With Irritable Bowel Syndrome: Raising Resilient Children

NCT05730491

RECRUITING NA

Resilience Mobile App for Teens and Young Adults With Cancer

NCT05842902

RECRUITING NA

Comparing Two Models of Well-Child Care for Black Families

NCT05852392

RECRUITING NA

The Influence of Feeding Source on the Gut Microbiome and Time to Full Feeds in Neonates With Congenital Gastrointestinal Pathologies

NCT06072976

RECRUITING NA

Advancing Suicide Intervention Strategies for Teens During High Risk Periods

NCT05078970

RECRUITING NA

A Comprehensive Trauma-sensitive Approach to Physical Activity Promotion in Schools (CSPAP-T)

NCT05382975

RECRUITING NA

Using Shared Decision Making to Improve Family Media Use Planning

NCT05722535

RECRUITING NA

Brain Injury Education and Outpatient Navigation-1stBIEN

NCT05261477

RECRUITING Phase 1

PLAT-08: A Study Of SC-DARIC33 CAR T Cells In Pediatric And Young Adults With Relapsed Or Refractory CD33+ AML

NCT05105152

RECRUITING

Laser Photocoagulation of Communicating Vessels in Twin-to-Twin Transfusion Syndrome

NCT05008744

RECRUITING Phase 1

Study of B7-H3-Specific CAR T Cell Locoregional Immunotherapy for Diffuse Intrinsic Pontine Glioma/Diffuse Midline Glioma and Recurrent or Refractory Pediatric Central Nervous System Tumors

NCT04185038

RECRUITING

CHronic Nonbacterial Osteomyelitis International Registry

NCT04725422

RECRUITING Phase 1

Fecal Microbiota Transplantation as a Strategy to Eradicate Resistant Organisms

NCT02543866

ACTIVE NOT RECRUITING Phase 1

Study of B7-H3, EGFR806, HER2, And IL13-Zetakine (Quad) CAR T Cell Locoregional Immunotherapy For Pediatric Diffuse Intrinsic Pontine Glioma, Diffuse Midline Glioma, And Recurrent Or Refractory Central Nervous System Tumors

NCT05768880

ACTIVE NOT RECRUITING NA

Mobile Video Interpretation to Optimize Communication Across Language Barriers

NCT05591586

ACTIVE NOT RECRUITING Phase 1

A Phase I Feasibility And Safety Study of Fluorescein-Specific (FITC-E2) CAR T Cells In Combination With Parenterally Administered Folate-Fluorescein (UB-TT170) For Osteogenic Sarcoma

NCT05312411

ACTIVE NOT RECRUITING NA

Intervention for Sleep and Pain in Youth: a Randomized Controlled Trial

NCT04936321

ACTIVE NOT RECRUITING NA

Mobile Subthreshold Exercise Program for Concussion--R01

NCT04688255

ACTIVE NOT RECRUITING Phase 3

Brain Activation and Satiety in Children 2

NCT04520490

ACTIVE NOT RECRUITING Phase 1

A Pediatric and Young Adult Trial of Genetically Modified T Cells Directed Against CD22 for Relapsed/Refractory Leukemia or Lymphoma

NCT04571138

ACTIVE NOT RECRUITING Phase 1

B7H3 CAR T Cell Immunotherapy for Recurrent/Refractory Solid Tumors in Children and Young Adults

NCT04483778

ACTIVE NOT RECRUITING Phase 1

EGFR806 CAR T Cell Immunotherapy for Recurrent/Refractory Solid Tumors in Children and Young Adults

NCT03618381

ACTIVE NOT RECRUITING Phase 1

CD19-specific CAR T Cells With a Fully Human Binding Domain for CD19+ Leukemia or Lymphoma

NCT03684889

ACTIVE NOT RECRUITING Phase 1

HER2-specific CAR T Cell Locoregional Immunotherapy for HER2-positive Recurrent/Refractory Pediatric CNS Tumors

NCT03500991

ACTIVE NOT RECRUITING Phase 1

A Feasibility and Safety Study of Dual Specificity CD19 and CD22 CAR-T Cell Immunotherapy for CD19+CD22+ Leukemia

NCT03330691

ACTIVE NOT RECRUITING Phase 1

Pilot Study of T-APCs Following CAR T Cell Immunotherapy for CD19+ Leukemia

NCT03186118

ACTIVE NOT RECRUITING Phase 1

A Phase 1 Study of CD22-CAR TCell Immunotherapy for CD22+ Leukemia and Lymphoma

NCT03244306

ACTIVE NOT RECRUITING Phase 1

Engineered Neuroblastoma Cellular Immunotherapy (ENCIT)-01

NCT02311621

ACTIVE NOT RECRUITING Phase 1

A Pediatric and Young Adult Trial of Genetically Modified T Cells Directed Against CD19 for Relapsed/Refractory CD19+ Leukemia

NCT02028455

ACTIVE NOT RECRUITING Phase 1

A Pediatric Trial of Genetically Modified Autologous T Cells Directed Against CD19 for Relapsed CD19+ Acute Lymphoblastic Leukemia

NCT01683279

NOT YET RECRUITING NA

Evaluating a Shared Decision-making Intervention for Families About Firearm Storage

NCT07522112

NOT YET RECRUITING Phase 1

Cytokine Armored GPC3 Specific Chimeric Antigen Receptor Expressing T-cells in Adults With Solid Tumors

NCT07224568

NOT YET RECRUITING NA

A Vaccine Communication Training Intervention for Pediatric Inpatient Clinicians

NCT07552857

NOT YET RECRUITING NA

Bypass Clear Priming VSD Cardiopulmonary Bypass Circuit Reduce Bypass Associated Inflammation?

NCT07393243

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Phase Distribution

PhaseTrial count
Phase 1 33
Phase 2 7
Phase 3 5
Phase 4 6

What the Pipeline for Seattle Children's Hospital Shows

According to the ClinicalTrials.gov registry, Seattle Children's Hospital is linked to 168 US clinical trials across every stage of research activity. Of those, 29 studies are currently recruiting, about 17% of the sponsor's indexed portfolio, and 110 are already marked complete, representing roughly 65% of the total.

The phase mix for Seattle Children's Hospital reports 11 late-stage studies (Phase 3 and Phase 4 combined) and 40 earlier-phase studies (Phase 1 and Phase 2).

The top therapeutic focus area indexed for Seattle Children's Hospital is Germ Cell Tumor with 4 linked trials, and 9 other condition areas appear in the top list above.

How to read these pipeline numbers

Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.

A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.

That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.