Evidence map›Paper›PMID 23641902›Full record

ArticleTransplantation research2013

Campath, calcineurin inhibitor reduction and chronic allograft nephropathy (3C) study: background, rationale, and study protocol.

Richard Haynes, Colin Baigent, Paul Harden, Martin Landray, Murat Akyol, Argiris Asderakis, Alex Baxter, Sunil Bhandari, Paramit Chowdhury, Marc Clancy and 23 more

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Transplantation research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01120028 (Open-label, Randomised Multicentre Study of CAMPATH-1H Versus Basiliximab Induction Treatment and Sirolimus Versus Tacrolimus Maintenance Treatment for the Preservation of Renal Function in Patients Receiving Kidney Transplants), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.7field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT01120028 phase2 / phase3completednot on this map

Open-label, Randomised Multicentre Study of CAMPATH-1H Versus Basiliximab Induction Treatment and Sirolimus Versus Tacrolimus Maintenance Treatment for the Preservation of Renal Function in Patients Receiving Kidney Transplants

TypeinterventionalSponsorUniversity of OxfordRan2010 to 2020Enrolled852ConditionsKidney TransplantationArmsAlemtuzumab, Basiliximab, Sirolimus, Tacrolimus
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 23 citations in OpenAlex.

  1. Campath, calcineurin inhibitor reduction, and chronic allograft nephropathy (the 3C Study) - results of a randomized controlled clinical trial.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2018
    Trial
  2. Design considerations for future renoprotection trials in the era of multiple therapies for chronic kidney disease.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

33 authors at 20 institutions in 2 countries.

Richard HaynesClinical Trial Service Unit & Epidemiological Studies Unit, Richard Doll Building, Old Road Campus, Roosevelt Drive, Headington Oxford OX3 7LF, UK. richard.haynes@ctsu.ox.ac.uk.
Colin Baigent
Paul Harden
Martin Landray
Murat Akyol
Argiris Asderakis
Alex Baxter
Sunil Bhandari
Paramit Chowdhury
Marc Clancy
Jonathan Emberson
Paul Gibbs
Abdul Hammad
Will Herrington
Kathy Jayne
Gareth Jones
Nithya Krishnan
Michael Lay
David Lewis
Iain Macdougall
Chidambaram Nathan
James Neuberger
Chas Newstead
Ravi Pararajasingam
Carmelo Puliatti
Keith Rigg
Peter Rowe
Adnan Sharif
Neil Sheerin
Sanjay Sinha
Chris Watson
Peter Friend
3C Study Collaborative Group
MRC Clinical Trials Unit at UCL · GBChurchill Hospital · GBMRC Epidemiology Unit · GBAddenbrooke's Hospital · GBDerriford Hospital · GBEdinburgh Royal Infirmary · GBFreeman Hospital · GBGuy's Hospital · GBHull Royal Infirmary · GBKing's College Hospital · GBManchester Royal Infirmary · GBNHS Blood and Transplant · GBNorthern General Hospital · GBNottingham City Hospital · GBQueen Alexandra Hospital · GBQueen Elizabeth Hospital Birmingham · GBRoyal Liverpool University Hospital · GBRoyal London Hospital · GBSt James's University Hospital · GBThe Royal Free Hospital · GB

Funding

Medical Research Council MC_EX_G0801669Medical Research Council MC_U137686861
6 · The paper itself

Abstract

backgroundKidney transplantation is the best treatment for patients with end-stage renal failure, but uncertainty remains about the best immunosuppression strategy. Long-term graft survival has not improved substantially, and one possible explanation is calcineurin inhibitor (CNI) nephrotoxicity. CNI exposure could be minimized by using more potent induction therapy or alternative maintenance therapy to remove CNIs completely. However, the safety and efficacy of such strategies are unknown. METHODS/

designThe Campath, Calcineurin inhibitor reduction and Chronic allograft nephropathy (3C) Study is a multicentre, open-label, randomized controlled trial with 852 participants which is addressing two important questions in kidney transplantation. The first question is whether a Campath (alemtuzumab)-based induction therapy strategy is superior to basiliximab-based therapy, and the second is whether, from 6 months after transplantation, a sirolimus-based maintenance therapy strategy is superior to tacrolimus-based therapy. Recruitment is complete, and follow-up will continue for around 5 years post-transplant. The primary endpoint for the induction therapy comparison is biopsy-proven acute rejection by 6 months, and the primary endpoint for the maintenance therapy comparison is change in estimated glomerular filtration rate from baseline to 2 years after transplantation. The study is sponsored by the University of Oxford and endorsed by the British Transplantation Society, and 18 centers for adult kidney transplant are participating. DISCUSSION: Late graft failure is a major issue for kidney-transplant recipients. If our hypothesis that minimizing CNI exposure with Campath-based induction therapy and/or an elective conversion to sirolimus-based maintenance therapy can improve long-term graft function and survival is correct, then patients should experience better graft function for longer. A positive outcome could change clinical practice in kidney transplantation.

trial registrationClinicalTrials.gov, NCT01120028 and ISRCTN88894088.

Identifiers

PMID23641902
PMCPMC3674985
OpenAlexW2150045477

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.