CClinicalTrials.gg
CompletedNCT03582878Updated Apr 26, 2021

Sirolimus vs Mycophenolate With Tacrolimus in Simultaneous Pancreas and Kidney Transplantation

A Phase 4 interventional study of Sirolimus Oral Product and Mycophenolate Mofetil in Diabetes Mellitus, Type 1, sponsored by Institute for Clinical and Experimental Medicine. Completed at 1 site in Czechia. Open to participants aged 18 Years to 65 Years. Per ClinicalTrials.gov, last updated 2021-04-26.

Sponsored by Institute for Clinical and Experimental Medicine · Phase 4, Interventional, and Treatment

From the registry’s dates

  • Registered 14 years 3 months after the study started (first participant enrolled Jan 2004, registered Apr 2018).
Phase
Phase 4
Study type
Interventional
Enrollment
238
Allocation
Randomized
Ages
18 Years to 65 Years
Sex
All
01

Study summary

This is prospective randomized open single center clinical study to compare effect of sirolimus vs mycophenolate tacrolimus based protocol on pancreas and kidney graft survival in simultaneous pancreas and kidney recipients.

Read the detailed description

MTOR (mammalian target of rapamycin) inhibitors represent group of immunosuppressive drugs with mechanism of T-cell blockade complementary to calcineurin inhibitors. The investigators presume that combination of sirolimus with tacrolimus will result in better survival of pancreatic and kidney grafts in simultaneous pancreas and kidney transplantations.

The study is proposed as a single-center extension of EUROSPK 002 trial originally started in 2004 by the EUROSPK Study Group. Recruitment of recipients started in 2004 with approval of EUROSPK 002. The patient recruitment has continued in a single center (Institute for Clinical and Experimental Medicine in Prague, Czech Republic) using the same inclusion and exclusion criteria. The recipients of primary kidney and pancreas transplantation have been randomized into 2 arms.

  • In the intervention arm sirolimus is added to protocol at a dose of 5 mg immediately before transplantation, the dose is adjusted to maintained trough sirolimus trough levels between 5-10ng/ml.
  • In the control arm mycophenolate mofetil was added to tacrolimus. Starting with 1g before transplantation, the dose has been increased to 1g bid afterwards.

Induction protocol at day 0. consists of ATG (antithymocyte globulin)induction 8mg/kg , Tacrolimus 0.05mg/kg, Methylprednisolone 125mg. Dosing of tacrolimus has been adjusted to maintain trough levels between 5-10ng/ml. ATG was administered at 3mg/kg on days 1.-3. Steroids have been gradually tapered from a dose of 20 mg prednison orally and withdrawn by 6w after transplantation.

02

Conditions studied

  • Diabetes Mellitus, Type 1
03

In context

Diabetes Mellitus, Type 1

3,522 studies on the registry are indexed under Diabetes Mellitus, Type 1; 577 are open to participants now.

This study's enrollment of 238 is above the median of 40 across 2,649 interventional studies indexed under Diabetes Mellitus, Type 1.

Browse Diabetes Mellitus, Type 1 studies →

Lead sponsor

Institute for Clinical and Experimental Medicine is the lead sponsor of 60 studies on the registry; 20 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Type 1 diabetes mellitus
  • End stage kidney failure
  • Negative CDC crossmatch
  • Female patients of childbearing age must have a negative pregnancy test
  • Patient must have signed the Patient Informed Consent Form.
  • Patient must receive a primary simultaneous pancreas/kidney (SPK) cadaver transplant,

Exclusion criteria

Exclusion Criteria:

  • Patient is pregnant or breastfeeding.
  • Patient is allergic or intolerant to Mycophenolate Mofetil, Sirolimus, ATG, Tacrolimus
  • Patient has malignancy or history of malignancy, with the exception of adequately treated localized squamous cell or basal cell carcinoma, without recurrence.
  • Patient has been included in another clinical trial protocol for any investigational drug within 4 weeks prior to randomization.
  • Patient has any form of substance abuse or psychiatric disorder or condition, which invalidate communication.
  • Severe cardiac failure or severe liver failure diagnosed at the time of transplantation
05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
238 participants (actual)

Study arms

  • Active comparator
    mycophenolate mofetil

    mycophenolate mofetil dosing 1g before transplantation and 1g bid afterwards

    Drug: Mycophenolate Mofetil

  • Experimental
    Sirolimus

    Sirolimus oral product Dosing 5mg orally 2-6h before transplantation Target trough levels between 5-10ng/ml

    Drug: Sirolimus Oral Product

Interventions

  • DrugSirolimus Oral Product

    Oral form of sirolimus, daily dosing to achieve target trough levels between 5-10ng/ml since 1.day of transplantation

    Also known as: Rapamune

  • DrugMycophenolate Mofetil

    Mycophenolate Mofetil dosing 1g before transplantation and 1g bid afterwards

    Also known as: CellCept

06

What researchers measure

Primary outcomes

  1. Pancreas graft survival

    Number of failed pancreatic grafts, failure is defined as graft removal, death, retransplantation or return to intensified insulin regimen.

    Time frame: 10 years

Secondary outcomes

  1. Recipient survival

    Long-term recipient survival evaluated with Kaplan-Meyer method

    Time frame: 10 years

  2. Wound healing time

    The number of days from transplantation to date of completely healed wound

    Time frame: 1year

  3. Kidney graft survival

    Number of failed kidneys evaluated with Kaplan-Meyer method. Failure defined as return to dialysis, death, retransplantation or graft removal

    Time frame: 10 years

07

Study locations

1 site
  • Institute for Clinical and Experimental Medicine
    Prague, 14021, Czechia
08

References and documents

Publications

  • Girman P, Lipar K, Kocik M, Voska L, Koznarova R, Marada T, Lanska V, Saudek F. Sirolimus vs mycophenolate mofetil (MMF) in primary combined pancreas and kidney transplantation. Results of a long-term prospective randomized study. Am J Transplant. 2020 Mar;20(3):779-787. doi: 10.1111/ajt.15622. Epub 2019 Oct 23. PubMed 31561278 ↗

Individual participant data

Plan to share: No

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 26, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03582878
Lead sponsor
Institute for Clinical and Experimental Medicine
Responsible party
Frantisek Saudek (professor, Institute for Clinical and Experimental Medicine) — Principal investigator
First posted
Jul 11, 2018
Start date
Jan 1, 2004
Primary completion
Jan 1, 2019
Completion
Jan 1, 2019
Last update
Apr 26, 2021

Study contacts

Frantisek Saudek, MD
principal investigator · Institute for Clinical and Experimental Medicine

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Apr 2021. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion