Evidence map›Paper›PMID 40419809›Full record

Trial reportNature medicine2025

Lentiviral gene therapy with reduced-intensity conditioning for sickle cell disease: a phase 1/2 trial.

Michael Grimley, Stella M Davies, Archana Shrestha, Amy Shova, Monika Asnani, Michael Kent, Farzana Sayani, Charles T Quinn, Omar Niss, Carolyn Lutzko and 14 more

Abstract readClinical Trial, Phase IClinical Trial, Phase II
In one paragraph

Trial report in Nature medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

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

  1. Guideline
  2. Review
  3. Review
  4. Review
  5. Review
  6. Targeted therapies in pediatric oncology: A start.Molecular therapy. Oncology · 2026
    Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. An engineered β-globin homology donor reveals insights into β-globin expression and betters HDR.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  12. 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

24 authors.

Michael Grimley *Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Stella M Davies *Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Archana ShresthaDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Amy ShovaDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Monika AsnaniCaribbean Institute for Health Research, Sickle Cell Unit, The University of the West Indies, Kingston, Jamaica.
Michael KentCenter for Cancer and Blood Disorders, Atrium Health Levine Children's, Charlotte, NC, USA.
Farzana SayaniDepartment of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Charles T QuinnDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.ORCID http://orcid.org/0000-0002-2372-2175
Omar NissDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Carolyn LutzkoDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Parinda A MehtaDivision of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Pooja KhandelwalDivision of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Courtney LittleDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Sharat ChandraDivision of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Sydney FelkerDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Mengna ChiDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.ORCID http://orcid.org/0000-0001-7439-1663
Theodosia A KalfaDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Jennifer Knight-MaddenCaribbean Institute for Health Research, Sickle Cell Unit, The University of the West Indies, Kingston, Jamaica.ORCID http://orcid.org/0000-0002-0939-1648
Paritha I ArumugamDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Kristie N RamosDivision of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Scott WittingDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.ORCID http://orcid.org/0000-0002-7710-7928
Teresa LathamDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Frederic D BushmanDepartment of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.ORCID http://orcid.org/0000-0003-4740-4056
Punam MalikDepartment of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA. punam.malik@cchmc.org.ORCID http://orcid.org/0000-0002-8942-2108

Funding

Cincinnati Children's Hospital Medical Center (Cincinnati Children's) Research Foundation GrantDoris Duke Charitable Foundation 2013122Doris Duke Charitable Foundation (DDCF) Clinical Scientist AwardU.S. Department of Health & Human Services | NIH | National Center for Advancing Translational Sciences (NCATS) NoneU.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI) Gene Therapy Resource Program RSA 1141
6 · The paper itself

Abstract

Autologous transplantation of gene-modified cells for treatment of sickle cell disease has involved myeloablative conditioning with associated cytopenias and toxicities. We report results of seven patients treated in a first-in-human phase 1/2 study for sickle cell disease using reduced-intensity conditioning transplant of autologous hematopoietic stem cells genetically modified with a lentiviral vector (GbG

Indexed as

Anemia, Sickle CellGenetic TherapyHematopoietic Stem Cell TransplantationLentivirusTransplantation ConditioningAdolescentAdultChildFemaleFetal Hemoglobingamma-GlobinsGenetic VectorsHematopoietic Stem CellsHumansMaleYoung AdultFetal Hemoglobingamma-Globins

Identifiers

PMID40419809
PMCPMC12702520

What OpenQuestion holds

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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.