Evidence map›Paper›PMID 27376447›Full record

ArticleBone marrow transplantation2016

Autologous stem cell transplant for multiple myeloma patients 70 years or older.

E Muchtar, D Dingli, S Kumar, F K Buadi, A Dispenzieri, S R Hayman, R C Wolf, D A Gastineau, R Chakraborty, W J Hogan and 5 more

Abstract read
PubMed Publisher
In one paragraph

Article in Bone marrow transplantation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

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

  1. Health-Related Quality of Life after Autologous Stem Cell Transplantation for Multiple Myeloma.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2018
    Pooled it
  2. Trial
  3. Trial
  4. Melphalan 140 mg/mHaematologica · 2018
    Trial
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Melphalan 200 mg/mBone marrow transplantation · 2021
    Article
  19. Review
  20. 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

15 authors.

E MuchtarDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
D DingliDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
S KumarDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
F K BuadiDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
A DispenzieriDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
S R HaymanDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
R C WolfPharmacy Services, Mayo Clinic, Rochester, MN, USA.
D A GastineauDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
R ChakrabortyDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
W J HoganDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
N LeungDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
P KapoorDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
M Q LacyDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
S V RajkumarDivision of Hematology, Mayo Clinic, Rochester, MN, USA.
M A GertzDivision of Hematology, Mayo Clinic, Rochester, MN, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autologous stem cell transplant (Auto-SCT) is increasingly used in older patients with multiple myeloma (MM), despite lack of phase 3 trials in this age-defined population. For 207 consecutive MM patients who underwent Auto-SCT and were 70 years or older at transplant (study cohort), data were analyzed and compared with a younger cohort (1764 Auto-SCT patients <70 years old). The proportion of Auto-SCT in the older patients increased from 7.8% of all transplants in 1998-2006 to 12.9% in 2007-2015. Sixty percent of patients required stem cell mobilization with chemotherapy or plerixafor. Full-dose melphalan conditioning was given to 55% of the older patients compared with 93% of the younger patients (P<0.001). Older patients were more likely to be hospitalized (64% vs 55%; P=0.01), but hospitalization duration was comparable. For newly diagnosed patients, median PFS was 33.5 months for the older cohort and 33.8 months for the younger cohort (P=0.91), and median overall survival was 6.1 and 7.8 years, respectively (P=0.11). Presumably, a smaller fraction of patients, age 70-76, is selected for Auto-SCT, but the benefits are comparable to those seen for younger patients. Reduced-dose melphalan was given to approximately half the patients to avoid excessive toxicity.

Indexed as

AgedAged, 80 and overAge FactorsCase-Control StudiesCohort StudiesFemaleHematopoietic Stem Cell MobilizationHematopoietic Stem Cell TransplantationHospitalizationHumansLength of StayMaleMultiple MyelomaSurvival AnalysisTransplantation, AutologousTransplantation Conditioning

Identifiers

PMID27376447

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.