Evidence map›Paper›PMID 40278920›Full record

ArticleAnnals of hematology2025

Impact of induction regimens on stem cell mobilization yields in newly diagnosed multiple myeloma.

Soyean Kwon, Hye Yeon Park, Ja Min Byun, Dong-Yeop Shin, Youngil Koh, Junshik Hong, Inho Kim, Sung-Soo Yoon

Abstract read
In one paragraph

Article in Annals of hematology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

3 citing papers in PubMed.

  1. Trial
  2. Article
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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.

Soyean Kwon *Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
Hye Yeon Park *Department of Translational Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.
Ja Min ByunDepartment of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea. jaminbyun@snu.ac.kr.
Dong-Yeop ShinDepartment of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
Youngil KohDepartment of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
Junshik HongDepartment of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
Inho KimDepartment of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
Sung-Soo YoonDepartment of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autologous stem cell transplantation (ASCT) is integral to treating newly diagnosed multiple myeloma (MM). While novel therapies improve response rates, they also hinder stem cell mobilization. This study evaluates the impacts of induction regimens on mobilization, collection, and ASCT outcomes. We analyzed 228 patients divided into three groups: bortezomib-thalidomide-dexamethasone (VTD, N = 117); bortezomib-lenalidomide-dexamethasone (VRD, N = 57); and daratumumab-VTD (DVTD, N = 54). Baseline characteristics showed no significant differences among the groups. Chemo-mobilization was most common in VTD (20.5%) compared to VRD (12.3%) and DVTD (5.6%). Total CD34 + cell yield (x10⁶/kg) was highest in VTD (7.1 ± 3.5) compared to VRD (5.8 ± 3.2) and DVTD (5.4 ± 2.4) [p = 0.0001]. Second mobilization was required most frequently in VRD (40.4%) compared to DVTD (24.1%) and VTD (16.2%) [p = 0.0010]. Plerixafor use was highest in VRD (40.4%) compared to DVTD (24.1%) and VTD (12.0%) [p = 0.0001]. Mobilization duration was longest in VRD (4.0 ± 1.9 days) and shortest in VTD (3.2 ± 1.7 days) [p = 0.0038]. Infused CD34 cells and platelet engraftment times were comparable among groups. Neutrophil engraftment was delayed in VRD (12.1 ± 0.9 days) compared to DVTD (11.8 ± 1.2) and VTD (11.6 ± 0.7) [p = 0.0014]. Prompt stem cell collection is essential in lenalidomide regimens to minimize mobilization challenges. While DVTD demonstrated comparable mobilization efficiency, it produced fewer CD34 cells than VTD, indicating potential challenges.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsHematopoietic Stem Cell MobilizationHematopoietic Stem Cell TransplantationInduction ChemotherapyMultiple MyelomaAdultAgedAntibodies, MonoclonalAntigens, CD34BortezomibDexamethasoneFemaleHumansLenalidomideMaleMiddle AgedAntibodies, MonoclonalAntigens, CD34BortezomibdaratumumabDexamethasoneLenalidomideThalidomideAutologous stem cell transplantation (ASCT)CD34 + cell yieldDaratumumab-VTD (DVTD)Induction regimensMultiple myeloma (MM)Stem cell mobilization

Identifiers

PMID40278920
PMCPMC12052769

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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.