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TREATMENT WITH CMV PP65 SPECIFIC T CELLS GENERATED BY USE OF A CMV PP65 PROTEIN-SPANNING PEPTIDE POOL IN PATIENTS WITH CMV REACTIVATION OR CMV DISEASE AFTER ALLOGENEIC STEM CELL TRANSPLANTATION

TREATMENT WITH CMV PP65 SPECIFIC T CELLS GENERATED BY USE OF A CMV PP65 PROTEIN-SPANNING PEPTIDE POOL IN PATIENTS WITH CMV REACTIVATION OR CMV DISEASE AFTER ALLOGENEIC STEM CELL TRANSPLANTATION - CMV pp65 specific T cells

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON36436
Enrollment
15
Registered
2011-09-26
Start date
2012-04-17
Completion date
Unknown
Last updated
2024-04-29

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

Conditions

CMV reactivation

Interventions

Infusion of CMV pp65-specific T cells

Sponsors

Leids Universitair Medisch Centrum
Lead Sponsor

Eligibility

Age
2 Years to 99 Years

Inclusion criteria

Inclusion criteria: * age 0-75 year * recipient of alloSCT for standard indication according to national- and European Group for blood and Marrow Transplantation-guidelines (see appendix D) * Possibility to obtain PBMC by leukapheresis from the CMVseropositive donor or availability of peripheral blood stem cell graft (PBSCT) or of a CD34-negative subfraction of a CD34-positively selected PBSCT product of the donor prepared and cryopreserved at a GMP-facility or stem cell center. * CMV reactivation treatment failure (persistent CMV DNA load of more than 1000 cp/ml or CMV disease after 2 weeks of adequate treatment with antiviral therapy or relapse of CMV DNA load of more than 1000 cp/ml within 4 weeks after adequate treatment with antiviral therapy or contraindication for treatment with antiviral therapy at the discretion of the physician) or CMV disease (organ dysfunction (pneumonitis, enteritis, retinitis, encephalitis, hepatitis, and bone marrow suppression) due to CMV infection). * Written informed consent by the patient and/or parent(s) or legal guardian(s).

Exclusion criteria

Exclusion criteria: - Life expectation

Design outcomes

Secondary

MeasureTime frame
- The number of CMV specific T cells at different time points after infusion of CMV pp65-specific T cells. - The number of complete responses or partial responses of CMV reactivation or CMV disease after infusion of CMV pp65-specific T cells.

Primary

MeasureTime frame
- The number of events of acute GvHD, death and all other adverse events.

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)