ClinicalTrials.gg
No longer availableNCT07223606Updated Nov 3, 2025

Fecal Microbiota Transplant for Neuroblastoma in a Single Patient

An expanded access record providing Fecal Microbial Transplantation in Neuroblastoma, Neuroblastoma (NB) and Neuroblastoma (NBL), sponsored by ProgenaBiome. No longer available at 1 site in United States. Open to participants aged 5 Years and older. Per ClinicalTrials.gov, last updated 2025-11-03.

Sponsored by ProgenaBiome · Expanded access

Study type
Expanded access
Access type
Individual patients
Ages
5 Years and older
Sex
All
01

Study summary

This study uses fecal microbiota transplant (FMT) to correct gut microbiome dysbiosis prior to and during standard-of-care neuroblastoma treatment

Read the detailed description

Patients with neurobastoma and concurrent dysbiosis showing a bifidobacteria-bacteroides gap will undergo fecal microbiota transplant as an adjunctive to standard-of-care oncology treatment.

02

Conditions studied

  • Neuroblastoma
  • Neuroblastoma (NB)
  • Neuroblastoma (NBL)
  • Neuroblastoma (Measurable Disease)
  • Neuroblastoma Recurrent
  • Neuroblastoma in Children
  • Neuroblastoma. CNS

Keywords

  • FMT
  • fecal transplant
  • fecal microbiota transplant
  • microbiome
  • dysbiosis
03

In context

Neuroblastoma

675 studies on the registry are indexed under Neuroblastoma; 127 are open to participants now.

Browse Neuroblastoma studies →

Lead sponsor

ProgenaBiome is the lead sponsor of 47 studies on the registry; 2 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
5 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • willingness of parent/guardian to sign ICF
  • diagnosis of neuroblastoma
  • dysbiosis of the gut microbiome

Exclusion criteria

Exclusion Criteria:

  • parent/guardian unwilling to sign ICF
  • dysbiosis does not show a bifidobaceteria-bacteroides gap
  • severely abnormal screening lab values
05

Access details

Study type
Expanded access
Access type
Individual patients

Available treatment

06

Where to request access

1 site
  • ProgenaBiome
    Ventura, California 93003, United States
07

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 3, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
08

Registry details

Key details

Study ID
NCT07223606
Lead sponsor
ProgenaBiome
Collaborators
Microbiome Research Foundation
Responsible party
Sponsor
First posted
Nov 3, 2025
Last update
Nov 3, 2025
View the source record on ClinicalTrials.gov ↗

Requesting access

Expanded access is arranged between your doctor and the company. Ask your care team to contact the provider listed on this record.

No contact was published for this record. The registry link below has the sponsor’s details.

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Discussion

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