Evidence map›Paper›PMID 28852480›Full record

ArticleClinical kidney journal2017

Intravenous cyclophosphamide and oral prednisolone is a safe and effective treatment option for idiopathic membranous nephropathy.

Vinod Mathrani, Abdulfattah Alejmi, Siân Griffin, Gareth Roberts

Abstract read
In one paragraph

Article in Clinical kidney journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Novel Treatments Paradigms: Membranous Nephropathy.Kidney international reports · 2023
    Review
  10. Review
  11. Article
  12. Advances in Membranous Nephropathy.Journal of clinical medicine · 2021
    Review
  13. Observational
  14. Article
  15. Review
  16. 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

4 authors.

Vinod MathraniDepartment of Nephrology and Transplantation, University Hospital of Wales, Cardiff, UK.
Abdulfattah AlejmiDepartment of Nephrology, Ysbyty Gwynedd, Bangor, UK.
Siân GriffinDepartment of Nephrology and Transplantation, University Hospital of Wales, Cardiff, UK.
Gareth RobertsDepartment of Nephrology and Transplantation, University Hospital of Wales, Cardiff, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIdiopathic membranous nephropathy (IMN) is one of the most common causes of nephrotic syndrome in adults. A proportion of patients will experience spontaneous remission and the decision to offer immunosuppression is guided by the presence of adverse prognostic features. Data relating to the efficacy of different immunosuppressive protocols is lacking, in particular there are little data available on the efficacy or benefits of an intravenous (IV) cyclophosphamide-based regimen. Since 2010, our unit has been using a treatment regimen based on IV cyclophosphamide and oral prednisolone for patients with IMN associated with adverse prognostic features. The outcomes of these patients were compared with a historic cohort of similar patients who did not receive immunosuppressive therapy.

methodsBetween January 2010 and 2014, a total of 41 patients were treated with pulse IV cyclophosphamide and oral prednisolone. The historical comparator group included 47 similar patients diagnosed between 2006 and 2010 who did not receive immunosuppression. Two-year follow-up data were collected. The primary outcome measure was time to remission of nephrotic syndrome (defined as normalization of serum albumin). Secondary outcomes included rate of progression of kidney disease as well as incidence of treatment-related adverse events.

resultsAs compared with supportive care alone, treatment with IV cyclophosphamide and oral prednisolone was associated with a significantly higher number of patients achieving remission. Within 18 months of therapy, 74% of treated patients had achieved a normal serum albumin level. Though there was a trend towards a more rapid decline in estimated glomerular filtration rate in the untreated cohort, this did not reach statistical significance. The IV cyclophosphamide-based regimen was well tolerated, with few significant treatment-associated side effects.

conclusionIV cyclophosphamide is a safe and effective treatment for IMN.

Indexed as

albuminglomerulonephritisimmunosuppressionmembranous nephropathynephrotic syndrome

Identifiers

PMID28852480
PMCPMC5570044

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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.