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Conditioning of immunosuppressive effects in renal transplant patients

Conditioning of immunosuppressive effects in renal transplant patients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00007693
Enrollment
30
Registered
2015-03-02
Start date
2015-04-13
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

Z94.0

Interventions

Group 1: novel drink in addition to immunosuppressive drug intake in the morning in the evening on three days
drink and placebo capsules between the immunosuppressive drug intake in the morning and the evening on two days

Sponsors

Universitätsklinikum Essen
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: stable renal transplant patients, at least 1 year after transplantation, stable function of the transplant, ability to understand the aims of the study and for informed consent, immunosuppressive therapy including a calcineurin inhibitor, lymphocytes depletion drug in the last 12 months

Exclusion criteria

Exclusion criteria: minority, pregnancy, malignoma, active rejection, chronic infectious disease (HIV, hep A+B+C), BK-nephropathy, acute infectious disease at the time of inclusion

Design outcomes

Primary

MeasureTime frame
Analysis of the Interleukin-2- and the Interferon-Gamma-level and the proliferation of the t-cells 2, 6, and 10 hours after the immunosuppressive drug intake in the morning: On day 1 (Baseline), on which the conditioned stimulus has not been added yet, and on day 8, on which the conditioned stimulus is ingested together with placebo capsules 4 and 8 hours after the immunosuppressive drug intake in the morning.

Secondary

MeasureTime frame
On day 1 and 8 we analyse the subpopulation of the peripheral blood mononuclear cells, the cortisol- and the catecholamine-level 2, 6 and 10 hours after the immunosuppressive drug intake in the morning. The blood pressure will also be measured. Additionaly the probands give information about side effects and psychological parameters via standardized questionnaires about one week before and in the morning and evening on study-days 1-3, 8-10 and 15-17. Following questionnaires were used: SSAS, HADS, BIS/BAS, BMQ, PSQ, Adherence Scale Marburg, STAI-State, STAI-Trait, SWE, SFA-K, GASE-P, SES-17. Furthermore we asked for general frequency of side effects, estimation of probability of side effects and occurrence of specific side effects. We also asked for a estimation of the beverage concerning different dimensions.

Countries

Germany

Contacts

Public ContactAnna Lena Friedel

Institut für Medizinische Psychologie

annalena.friedel@uk-essen.de02017233975

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Mar 5, 2026