Clinical Trials at Johns Hopkins All Children's Hospital

As of July 2026, 56 paid clinical trials are recruiting at Johns Hopkins All Children's Hospital, located at Johns Hopkins All Children's Hospital, 501 6th Ave S, St. Petersburg, FL 33701, phone (727) 898-7451 in St. Petersburg, Florida. Compensation typically covers time, travel, and study visits — most studies also offer study-related medical care at no cost to participants.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: July 17, 2026.

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56 clinical trials at Johns Hopkins All Children's Hospital

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CBL0137 for the Treatment of Relapsed or Refractory Solid Tumors, Including CNS Tumors and Lymphoma

for Diffuse Midline Glioma, H3 K27-Altered

Sites in St. Petersburg +33 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: 12 Months - 21

Code: NCT04870944·Phase 1, Phase 2·Recruiting·Listed May 2021

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Testing the Addition of 131I-MIBG or Lorlatinib to Intensive Therapy in People With High-Risk Neuroblastoma (NBL)

for Ganglioneuroblastoma

Sites in St. Petersburg, Fort Myers +143 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: 365 Days - 30

Code: NCT03126916·Phase 3·Recruiting·Listed Apr 2017

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Feasibility and Acceptability of Internet-based Parent-child Interaction Therapy (I-PCIT) in Pediatric Cancer

for Pediatric Cancer

1 location in St. Petersburg

Sponsor: Johns Hopkins All Children's Hospital

Sex: All·Age: All ages

Code: NCT06346782·Recruiting·Listed Apr 2024

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A Culturally-Tailored Mobile Health and Social Media Physical Activity Intervention for Improving Physical Activity in Hispanic or Latino/Latina Adolescent and Young Adult Childhood Cancer Survivors, Walking Juntos Study

for Hematopoietic and Lymphatic System Neoplasm

Sites in St. Petersburg, Tampa +74 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: 15 - 20

Code: NCT06410209·Phase 2·Recruiting·Listed May 2024

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Adolescent Outcomes of Post-operative Opioid EXposure

for Opioid Use Disorder

Sites in St. Petersburg +4 more locations

Sponsor: Sharon Levy

Sex: All·Age: 12 - 17

Code: NCT06350409·Recruiting·Listed Apr 2024

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Personalized Perioperative Analgesia Platform (PPAP) for Pediatric Spine Fusion Surgery (sIRB)

for PPAP

Sites in St. Petersburg +4 more locations

Sponsor: Senthil Sadhasivam

Sex: All·Age: 10 - 21

Code: NCT05367609·Recruiting·Listed May 2022

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A Multi-Institution Study of TGFβ Imprinted, Ex Vivo Expanded Universal Donor NK Cell Infusions as Adoptive Immunotherapy in Combination With Gemcitabine and Docetaxel in Patients With Relapsed or Refractory Pediatric Bone and Soft Tissue

for Pediatric Sarcoma, Refractory

Sites in St. Petersburg, Gainesville +20 more locations

Sponsor: Nationwide Children's Hospital

Sex: All·Age: 2 - 40

Code: NCT05634369·Phase 1, Phase 2·Recruiting·Listed Dec 2022

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Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry

for Rheumatic Joint Disease

Sites in St. Petersburg, Orlando +66 more locations

Sponsor: Duke University

Sex: All·Age: Up to 21

Code: NCT02418442·Recruiting·Listed Apr 2015

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Study to Test OBI-3424 in Patients With T-Cell Acute Lymphoblastic Leukemia (T-ALL) or T-Cell Lymphoblastic Lymphoma (T-LBL)

for Recurrent T Acute Lymphoblastic Leukemia

Sites in St. Petersburg, Fort Myers +112 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 12+

Code: NCT04315324·Phase 1, Phase 2·Recruiting·Listed Mar 2020

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Azithromycin for Critical Asthma - Pediatrics

for Pediatric Asthma

1 location in St. Petersburg

Sponsor: Johns Hopkins All Children's Hospital

Sex: All·Age: 3 - 17

Code: NCT06223828·Phase 2, Phase 3·Recruiting·Listed Jan 2024

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Evaluation of the Impact of EHR-Alerts on Clinical Decision Support Pathway Use in Bronchiolitis, and the Impact of Pathway Use on the Prescription of High Flow Nasal Cannula and Other Elements of High Value Care.

for Bronchiolitis

Sites in St. Petersburg +2 more locations

Sponsor: Johns Hopkins University

Sex: All·Age: Up to 24 Months

Code: NCT06932341·Recruiting·Listed Apr 2025

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Tumor Infiltrating Lymphocyte Therapy for Pediatric High Risk Solid Tumors

for Lymphocytes

1 location in St. Petersburg

Sponsor: H. Lee Moffitt Cancer Center and Research Institute

Sex: All·Age: 1 - 21

Code: NCT06047977·Phase 1·Recruiting·Listed Sep 2023

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Slow Heart Registry of Fetal Immune-mediated High Degree Heart Block

for Heart Block Complete

Sites in St. Petersburg +11 more locations

Sponsor: The Hospital for Sick Children

Sex: Female·Age: 16 - 50

Code: NCT04559425·Recruiting·Listed Sep 2020

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Pilot Test of Caregiver Training Protocol for Brachial Plexus Birth Injury

for Brachial Plexus Birth Palsy

Sites in St. Petersburg +1 more location

Sponsor: Hugo W. Moser Research Institute at Kennedy Krieger, Inc.

Sex: All·Age: 18+

Code: NCT06623357·Recruiting·Listed Oct 2024

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National Collaborative to Improve Care of Children With Complex Congenital Heart Disease

for Hypoplastic Left Heart Syndrome (HLHS)

Sites in St. Petersburg, Orlando +57 more locations

Sponsor: Children's Hospital Medical Center, Cincinnati

Sex: All·Age: Up to 15 Months

Code: NCT02852031·Recruiting·Listed Aug 2016

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The EndRAD Trial: Eliminating Total Body Irradiation (TBI) for NGS-MRD Negative Children, Adolescents, and Young Adults With B-ALL

for B-cell Acute Lymphoblastic Leukemia

Sites in St. Petersburg, Gainesville +22 more locations

Sponsor: Pediatric Transplantation & Cellular Therapy Consortium

Sex: All·Age: 1 - 25

Code: NCT03509961·Phase 2·Recruiting·Listed Apr 2018

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