Seattle Children's Hospital
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
Long-Term Follow-Up of Subjects Treated With Seattle Children's Therapeutics Gene Therapy Products
NCT07424157
Immunotherapy for Solid Tumor Malignancies in Pediatrics Using Interleukin-15 and -21 Armored Glypican-3-specific Chimeric Antigen Receptor T Cells
NCT07148050
I-DECIDE After Bronchiolitis Hospitalization
NCT07243652
Concussion Recovery and Support Program
NCT07097792
Comparative Efficacy of Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI)
NCT07281092
Effects of High-Resistance Inspiratory Muscle Strength Training on Cardiorenal and Vascular Function in Youth and Young Adults With Type 2 Diabetes
NCT06936670
Efficacy and Safety of Phentermine/Topiramate in Youth With Hypothalamic Obesity
NCT06299891
The "What Is Important to Us" Communication Intervention Pilot Clinical Trial
NCT06208332
REACT-01: Reversing Autoimmunity Through Cell Therapy
NCT06465147
Using Ecological Momentary Assessment to Develop an Adaptive Psychological Intervention for Young Adults With Chronic Pain
NCT06932432
Pilot Trial of the RUBI Program for Autistic Adults
NCT06593613
The PRISM-Social Needs (PRISM-SN) Intervention for Adolescents and Young Adults With Cancer
NCT06242964
Seattle Spatial Transcriptomic Research in Inflammatory Bowel Disease Evaluation (STRIDE)
NCT06315179
Internet-Delivered Pain Self-Management for Persons With Acute Recurrent and Chronic Pancreatitis Pain
NCT06386224
Reverse-Engineering of Exclusive Enteral Nutrition (RE-EEN) in Crohn's Disease: A Multi-Center Trial
NCT06216899
Concussion Health Improvement Program
NCT06036147
Online Social Learning Program for Parents With Irritable Bowel Syndrome: Raising Resilient Children
NCT05730491
Resilience Mobile App for Teens and Young Adults With Cancer
NCT05842902
Comparing Two Models of Well-Child Care for Black Families
NCT05852392
The Influence of Feeding Source on the Gut Microbiome and Time to Full Feeds in Neonates With Congenital Gastrointestinal Pathologies
NCT06072976
Advancing Suicide Intervention Strategies for Teens During High Risk Periods
NCT05078970
A Comprehensive Trauma-sensitive Approach to Physical Activity Promotion in Schools (CSPAP-T)
NCT05382975
Using Shared Decision Making to Improve Family Media Use Planning
NCT05722535
Brain Injury Education and Outpatient Navigation-1stBIEN
NCT05261477
PLAT-08: A Study Of SC-DARIC33 CAR T Cells In Pediatric And Young Adults With Relapsed Or Refractory CD33+ AML
NCT05105152
Laser Photocoagulation of Communicating Vessels in Twin-to-Twin Transfusion Syndrome
NCT05008744
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
CHronic Nonbacterial Osteomyelitis International Registry
NCT04725422
Fecal Microbiota Transplantation as a Strategy to Eradicate Resistant Organisms
NCT02543866
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
Mobile Video Interpretation to Optimize Communication Across Language Barriers
NCT05591586
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
Intervention for Sleep and Pain in Youth: a Randomized Controlled Trial
NCT04936321
Mobile Subthreshold Exercise Program for Concussion--R01
NCT04688255
Brain Activation and Satiety in Children 2
NCT04520490
A Pediatric and Young Adult Trial of Genetically Modified T Cells Directed Against CD22 for Relapsed/Refractory Leukemia or Lymphoma
NCT04571138
B7H3 CAR T Cell Immunotherapy for Recurrent/Refractory Solid Tumors in Children and Young Adults
NCT04483778
EGFR806 CAR T Cell Immunotherapy for Recurrent/Refractory Solid Tumors in Children and Young Adults
NCT03618381
CD19-specific CAR T Cells With a Fully Human Binding Domain for CD19+ Leukemia or Lymphoma
NCT03684889
HER2-specific CAR T Cell Locoregional Immunotherapy for HER2-positive Recurrent/Refractory Pediatric CNS Tumors
NCT03500991
A Feasibility and Safety Study of Dual Specificity CD19 and CD22 CAR-T Cell Immunotherapy for CD19+CD22+ Leukemia
NCT03330691
Pilot Study of T-APCs Following CAR T Cell Immunotherapy for CD19+ Leukemia
NCT03186118
A Phase 1 Study of CD22-CAR TCell Immunotherapy for CD22+ Leukemia and Lymphoma
NCT03244306
Engineered Neuroblastoma Cellular Immunotherapy (ENCIT)-01
NCT02311621
A Pediatric and Young Adult Trial of Genetically Modified T Cells Directed Against CD19 for Relapsed/Refractory CD19+ Leukemia
NCT02028455
A Pediatric Trial of Genetically Modified Autologous T Cells Directed Against CD19 for Relapsed CD19+ Acute Lymphoblastic Leukemia
NCT01683279
Evaluating a Shared Decision-making Intervention for Families About Firearm Storage
NCT07522112
Cytokine Armored GPC3 Specific Chimeric Antigen Receptor Expressing T-cells in Adults With Solid Tumors
NCT07224568
A Vaccine Communication Training Intervention for Pediatric Inpatient Clinicians
NCT07552857
Bypass Clear Priming VSD Cardiopulmonary Bypass Circuit Reduce Bypass Associated Inflammation?
NCT07393243
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 33 |
| Phase 2 | 7 |
| Phase 3 | 5 |
| Phase 4 | 6 |
Therapeutic Areas
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.
Read our methodology - how this data is sourced, computed, and verified.
Related
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.