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Peripheral Immunologic Response of Solid Organ Transplant Recipients to Depletion Versus Non-depletion Protocols

Peripheral Immunologic Response of Solid Organ Transplant Recipients to Depletion vs. Non-depletion Protocols

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT00839709
Enrollment
30
Registered
2009-02-09
Start date
2009-03-31
Completion date
2011-02-28
Last updated
2011-03-03

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

Conditions

Liver Disease, Liver Transplantation

Keywords

liver disease, liver transplantation, depletion immunosuppression, non-depletion immunosuppression

Brief summary

Rejection and infection are primary causes of morbidity and mortality in solid organ transplant recipients. Current clinical practice relies on immunosuppressive drug levels measured in plasma to reflect the peripheral immune response in solid organ transplant recipients. Direct measurement of the number and functions of the immune cells themselves using multi-parameter flow cytometry may enable individualized immunosuppression management for organ transplant recipients. Multi-parameter flow cytometry will be used to compare levels and functional capabilities of multiple lymphocyte subsets between cohorts of patients receiving depletion induction and those receiving a non-depletion regimen. The activation state, cytotoxic potential and the functional capabilities of these cells will be examined within patients over the first six months post transplant.

Interventions

PROCEDUREblood sampling

peripheral blood draw

Sponsors

University of Washington
Lead SponsorOTHER

Study design

Observational model
CASE_CONTROL
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
No

Inclusion criteria

* liver transplant recipient

Exclusion criteria

* none

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026