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Recruiting Phase 1 Interventional

B7-H3.CD28Z.CART in Solid Tumors

ClinicalTrials.gov ID: NCT07358260

Public ClinicalTrials.gov record NCT07358260. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 8, 2026, 4:29 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase I, Open Label, Dose Escalation, Single Center Study of Autologous B7-H3.CD28Z.CART Cells in Children and Young Adults With Relapsed or Refractory Solid Tumors Expressing B7-H3

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The goal of this research study is to test if a new cell therapy (B7-H3.CD28Z.CART / B7-H3 CAR T cells) is safe and effective in treating children and young adults with solid cancers whose tumors have returned or stopped responding to standard treatments (relapsed or refractory) and have been identified with a B7-H3 marker. The names of the treatment interventions used in this study are: * B7-H3.CD28Z.CART / B7-H3 CAR T cells * Fludarabine * Cyclophosphamide

Study identification

NCT ID
NCT07358260
Recruitment status
Recruiting
Study type
Interventional
Phase
Phase 1
Lead sponsor
Robbie Majzner
Other
Enrollment
40 participants

Conditions and interventions

Interventions

Biological · Drug

Eligibility (public fields only)

Age range
9 Months to 30 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 23, 2026
Primary completion
Dec 30, 2029
Completion
Dec 30, 2031
Last update posted
Sep 2, 2026

2026 – 2031

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Dana Farber Cancer Institite Boston Massachusetts 02115 Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT07358260, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Sep 2, 2026 · Synced Sep 8, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT07358260 live on ClinicalTrials.gov.

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