Evidence map›Paper›PMID 28143416›Full record

ArticleBMC nephrology2017

Combination therapy with rituximab, low-dose cyclophosphamide, and prednisone for idiopathic membranous nephropathy: a case series.

Frank B Cortazar, David E Leaf, Charles T Owens, Karen Laliberte, William F Pendergraft, John L Niles

Open access · goldAbstract readCase Reports
In one paragraph

Article in BMC nephrology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 19% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Membranous Nephropathy.Journal of clinical medicine · 2025
    Review
  5. Review
  6. Review
  7. Review
  8. Rituximab in Membranous Nephropathy.Kidney international reports · 2021
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Primary Membranous Nephropathy.Clinical journal of the American Society of Nephrology : CJASN · 2017
    Review
  16. Article
  17. 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

6 authors at 3 institutions in 1 country.

Frank B CortazarVasculitis and Glomerulonephritis Center, Division of Nephrology, Massachusetts General Hospital, 101 Merrimac St, Boston, 02114, MA, USA. fcortazar@partners.org.
David E LeafDivision of Renal Medicine, Brigham and Women's Hospital, Boston, MA, USA.
Charles T OwensDivision of Nephrology, Baylor University Medical Center at Dallas, Dallas, TX, USA.
Karen LaliberteVasculitis and Glomerulonephritis Center, Division of Nephrology, Massachusetts General Hospital, 101 Merrimac St, Boston, 02114, MA, USA.
William F PendergraftDivision of Nephrology and Hypertension, Department of Medicine, University of North Carolina Kidney Center, Chapel Hill, NC, USA.
John L NilesVasculitis and Glomerulonephritis Center, Division of Nephrology, Massachusetts General Hospital, 101 Merrimac St, Boston, 02114, MA, USA.
Massachusetts General Hospital · USBaylor University Medical Center · USBrigham and Women's Hospital · US

Funding

TRAINING IN CELL STRUCTURE AND FUNCTION IN NEPHROLOGYT32DK007540 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI BROWN, DENNIS, SOBERMAN, ROY · 1986 to 2021
$7.2M
NIDDK NIH HHS T32 DK007540
6 · The paper itself

Abstract

backgroundMembranous nephropathy is a common cause of the nephrotic syndrome. Treatment with standard regimens fails to induce complete remission in most patients. We evaluated the efficacy of combination therapy with rituximab, low-dose, oral cyclophosphamide, and an accelerated prednisone taper (RCP) for the treatment of idiopathic membranous nephropathy.

methodsWe analyzed 15 consecutive patients with idiopathic membranous nephropathy treated with RCP at Massachusetts General Hospital. Seven patients (47%) received RCP as initial therapy, and the other eight patients (53%) received RCP for relapsing or refractory disease. All patients had at least 1 year of follow-up. The co-primary outcomes were attainment of partial and complete remission. Partial remission was defined as a urinary protein to creatinine ratio (UPCR) < 3 g/g and a 50% reduction from baseline. Complete remission was defined as a UPCR < 0.3 g/g. Secondary outcomes were serious adverse events and the change in proteinuria, serum creatinine, serum albumin, cholesterol, triglycerides, and immunoglobulin G levels after 1 year of treatment.

resultsOver a median follow-up time of 37 (IQR, 34-44) months, 100% of patients achieved partial remission and 93% of patients achieved complete remission at a median time of 2 and 13 months, respectively. After 1 year of treatment, median (IQR) UPCR declined from 8.2 (6.6-11.1) to 0.3 (0.2-0.7) g/g (P < 0.001). Three serious adverse events occurred over 51 patient years. No patients died or progressed to ESKD.

conclusionsTreatment of idiopathic membranous nephropathy with RCP resulted in high rates of complete remission. Larger studies evaluating this regimen are warranted.

Indexed as

Administration, OralAdultAnti-Inflammatory AgentsCyclophosphamideDose-Response Relationship, DrugDrug CombinationsDrug Therapy, CombinationFemaleGlomerulonephritis, MembranousHumansImmunologic FactorsImmunosuppressive AgentsLongitudinal StudiesMaleMiddle AgedPrednisoneAnti-Inflammatory AgentsCyclophosphamideDrug CombinationsImmunologic FactorsImmunosuppressive AgentsPrednisoneRituximabCyclophosphamideMembranous nephropathyRemissionRituximab

Identifiers

PMID28143416
PMCPMC5286562
OpenAlexW2584858393

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.