Evidence map›Paper›PMID 22511492›Full record

ArticleHaematologica2012

Myelodysplasia-associated immunophenotypic alterations of bone marrow cells in myeloma: are they present at diagnosis or are they induced by lenalidomide?

Sergio Matarraz, Bruno Paiva, María Diez-Campelo, Lucia López-Corral, Estefanía Pérez, Maria-Victoria Mateos, Pilar Giraldo, Miguel T Hernández, Jesús F San Miguel, Alberto Orfao and 1 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Haematologica, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00480363 (QUIREDEX), which is not on this map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 18% 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.

NCT00480363 phase3completednot on this map

QUIREDEX: A National, Open-Label, Multicenter, Randomized, Phase III Study of Revlimid (Lenalidomide) and Dexamethasone (ReDex) Treatment Versus Observation in Patients With Smoldering Multiple Myeloma With High Risk of Progression

TypeinterventionalSponsorPETHEMA FoundationRan2007 to 2013Enrolled120ConditionsMultiple MyelomaArmsMaintenance with lower doses of lenalidomide and dexamethasone
3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. New cancers after autotransplantations for multiple myeloma.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2015
    Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Second malignancies in multiple myeloma; emerging patterns and future directions.Best practice & research. Clinical haematology · 2020
    Review
  8. Article
  9. Article
  10. Review
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

11 authors at 4 institutions in 1 country.

Sergio MatarrazServicio General de Citometría and Department of Medicine, Universidad de Salamanca, Spain.
Bruno Paiva
María Diez-Campelo
Lucia López-Corral
Estefanía Pérez
Maria-Victoria Mateos
Pilar Giraldo
Miguel T Hernández
Jesús F San Miguel
Alberto Orfao
GEM Grupo Español de MM/Programa para el Estudio de la Terapéutica en Hemopatías Malignas Co-operative Study Groups
Complejo Hospitalario de Salamanca · ESUniversidad de Salamanca · ESHospital Universitario de Canarias · ESHospital Universitario Miguel Servet · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Increased risk of acute myeloid leukemia/myelodysplastic syndromes following treatment has been reported in multiple myeloma, but whether dysplastic features are already present at diagnosis remains to be investigated. Using multiparameter flow cytometry, we analyzed the distribution and phenotype of bone marrow hematopoietic cells from 47 multiple myeloma patients (15 symptomatic and 32 high-risk smoldering). From the 32 smoldering myeloma patients, 18 were studied at baseline and 22 after nine cycles of lenalidomide/dexamethasone treatment following the QUIREDEX trial (including 8 from baseline). Phenotypic alterations of bone marrow cells of 7 (47%) symptomatic and 6 (33%) smoldering myeloma patients were detected at baseline; there was no difference in the frequency and extent of phenotypic alterations between symptomatic versus smoldering cases. Likewise, no difference was seen between smoldering myeloma patients studied at baseline versus after lenalidomide/dexamethasone treatment. Our results suggest that phenotypic alterations of bone marrow hematopoietic cells are often present in newly diagnosed symptomatic and smoldering multiple myeloma patients. QUIREDEX trial (NCT00480363).

Indexed as

Antigens, CDAntineoplastic AgentsBone Marrow CellsFemaleHumansImmunophenotypingLenalidomideMaleMultiple MyelomaMyelodysplastic SyndromesThalidomideAntigens, CDAntineoplastic AgentsLenalidomideThalidomide

Identifiers

PMID22511492
PMCPMC3487564
OpenAlexW2043076184

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.