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Reduced intensity conditioning allogeneic stem cell transplantation with dose-adjusted busulfan and anti-thymocyte globulin for chronic granulomatous disease: a multicenter phase II trial (CGD-RIST2)

Reduced intensity conditioning allogeneic stem cell transplantation with dose-adjusted busulfan and anti-thymocyte globulin for chronic granulomatous disease: a multicenter phase II trial (CGD-RIST2) - A phase II study of RIC-SCT for CGD

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000030647
Enrollment
22
Registered
2017-12-31
Start date
2017-12-30
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic granulomatous disease

Interventions

Conditioning regimen with targeted-busulfan and fludarabin Total body irradiation (3Gy) at day -1 Stem cell transplantation at day 0

Sponsors

National Center for Child Health and Development
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Diagnosed as chronic granulomatous disease 2) Planned to have stem cell transplantation 3) Donor for transplantation is one of the follows; a. HLA 5/6 (A, B, DR) or more matched related donor b. HLA 5/6 (A, B, DR) or more matched unrelated donor 4) Age at transplantation <25 years 5) ECOG Performance status: 0-2 6) Sufficient organ function, as follows; a. T-Bil <= 1.5 mg/dl b. Serum creatinine <= 0.8 mg/dl (age <5y), <= 1.2 mg/dl (age 5-9y), <= 1.5 mg/dl (10y or older) c. Ejection fraction 45% or better, and QTfc <0.45 sec 7) Obtained informed consent from a guardian of the patient

Exclusion criteria

Exclusion criteria: 1. Intracranial hemorrhage 2. Severe psychological disorders 3. Pregnant or suspected pregnancy 4. Not eligible for this study at the discretion of the investigator.

Design outcomes

Primary

MeasureTime frame
Event free survival at day 100

Secondary

MeasureTime frame
1. Engraftment probability at day 30 2. Mortality at day 100 3. Incidence of infectious disease at week 8 4. Reconstruction of immune status 5. Time from transplantation to onset of acute GVHD 6. Reconstruction of neutrophil function

Countries

Japan

Contacts

Public ContactMotohiro Kato

National Center for Child Health and Development Children's Cancer Center

kato-mt@ncchd.go.jp03-3416-1811

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026