Evidence map›Paper›PMID 25820574›Full record

SynthesisClinical and experimental nephrology2015

Effectiveness and safety of calcineurin inhibitor withdrawal in kidney transplantation: a meta-analysis of randomized controlled trials.

Hongwei Bai, Yeyong Qian, Bingyi Shi, Zhen Wang, Gang Li, Yu Fan, Ming Yuan, Lupeng Liu

Abstract readMeta-AnalysisReview
PubMed Publisher
In one paragraph

Synthesis in Clinical and experimental nephrology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 35% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Article
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

8 authors at 1 institution in 1 country.

Hongwei BaiDepartment of Urology, Institute of Organ Transplantation of PLA, 309th Hospital of PLA, A17 Heishanhu Road, Haidian District, Beijing, 100091, China.
Yeyong QianDepartment of Urology, Institute of Organ Transplantation of PLA, 309th Hospital of PLA, A17 Heishanhu Road, Haidian District, Beijing, 100091, China.
Bingyi ShiDepartment of Urology, Institute of Organ Transplantation of PLA, 309th Hospital of PLA, A17 Heishanhu Road, Haidian District, Beijing, 100091, China. shibingyizxl@126.com.
Zhen WangDepartment of Urology, Institute of Organ Transplantation of PLA, 309th Hospital of PLA, A17 Heishanhu Road, Haidian District, Beijing, 100091, China.
Gang LiDepartment of Urology, Institute of Organ Transplantation of PLA, 309th Hospital of PLA, A17 Heishanhu Road, Haidian District, Beijing, 100091, China.
Yu FanDepartment of Urology, Institute of Organ Transplantation of PLA, 309th Hospital of PLA, A17 Heishanhu Road, Haidian District, Beijing, 100091, China.
Ming YuanDepartment of Urology, Institute of Organ Transplantation of PLA, 309th Hospital of PLA, A17 Heishanhu Road, Haidian District, Beijing, 100091, China.
Lupeng LiuDepartment of Urology, Institute of Organ Transplantation of PLA, 309th Hospital of PLA, A17 Heishanhu Road, Haidian District, Beijing, 100091, China.
The 309th Hospital of Chinese People's Liberation Army · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose was to compare the effectiveness and safety of calcineurin inhibitors (CNIs) withdrawal and continued therapies in kidney transplant recipients.

methodsWe searched the PubMed, MEDLINE, Springer, Elsevier Science Direct, Cochrane Library and Google Scholar up to May 2014. Risk ratio (RR) or weighted mean difference (WMD) and their 95 % confidence intervals (CIs) were calculated in fixed-effects model or random-effects model when appropriate. Besides, sensitivity analysis was performed based on the addition of sirolimus in initial immunosuppression protocols.

resultsTotal seven studies with 1071 kidney transplant recipients received CNIs withdrawal therapy (experimental group) and 792 kidney transplant recipients received CNIs continued therapy (control group) were included in the meta-analysis. The overall estimates of acute rejection rate (RR = 1.64, 95 % CI: 1.19-2.27, P = 0.003), mean measured glomerular filtration rate (WMD = 9.50, 95 % CI = 2.96-16.03, P = 0.004), thrombocytopenia (RR = 3.39, 95 % CI: 2.27-5.05, P < 0.00001) and hypertension (RR = 0.56, 95 % CI: 0.40-0.78, P = 0.0006) showed that there were significant differences between the CNIs withdrawal and continued therapies in kidney transplant recipients, while no significant differences were found between groups in survival rate, graft survival rate, diabetes, hypercholesterolemia, hypertriglyceridemia and malignancies. In addition, two studies, in which sirolimus was not used in initial immunosuppression protocol, were excluded in sensitivity analysis and the results were still consistent with the overall analysis.

conclusionsCNIs withdrawal therapy in kidney transplant recipients could significantly decrease risk of hypertension and improve glomerular filtration rate, accompanying with increased risk of acute rejection and thrombocytopenia, compared with the CNIs continued therapy.

Indexed as

Kidney TransplantationAdultAgedCalcineurin InhibitorsFemaleHumansMaleMiddle AgedRandomized Controlled Trials as TopicCalcineurin InhibitorsCalcineurin inhibitorKidney transplantationMeta-analysisWithdrawal therapy

Identifiers

PMID25820574
OpenAlexW2008469176

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.