Evidence map›Paper›PMID 35906690›Full record

ArticlePediatric rheumatology online journal2022

The efficacy and safety of allogeneic stem cell transplantation in Mevalonate Kinase Deficiency.

Jerold Jeyaratnam, Maura Faraci, Andrew R Gennery, Katarzyna Drabko, Mattia Algeri, Akira Morimoto, Tiarlan Sirait, Arjan C Lankester, Michael Albert, Benedicte Neven and 2 more

Abstract readMulticenter Study
In one paragraph

Article in Pediatric rheumatology online journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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

  1. Pooled it
  2. Hyperimmunoglobulin syndromes: A review of HIGM, HIES, and HIDS.Journal of translational autoimmunity · 2025
    Review
  3. Review
  4. Article
  5. Case Report: Clinical application of anFrontiers in pediatrics · 2025
    Article
  6. Article
  7. 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

12 authors.

Jerold JeyaratnamDepartment of Pediatrics, University Medical Center Utrecht, 3584, EA, Utrecht, the Netherlands. J.Jeyaratnam@umcutrecht.nl.ORCID http://orcid.org/0000-0002-1531-0576
Maura FaraciDepartment of Hematology-Oncology, Stem Cell Transplantation, IRCCS Istituto G. Gaslini, Genoa, Italy.
Andrew R GenneryTranslational and Clinical Research Institute, Newcastle University, and Paediatric Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne, UK.
Katarzyna DrabkoDepartment of Pediatric Hematology, Oncology and Stem Cell Transplantation, Medical University of Lublin, Lublin, Poland.
Mattia AlgeriDepartment of Pediatric Hematology and Oncology and Cell and Gene Therapy, IRCCS, Ospedale Pediatrico Bambino Gesù, Rome, Italy.
Akira MorimotoDepartment of Pediatrics, Jichi Medical University, Shimotsuke, Japan.
Tiarlan SiraitEBMT Data Office, Leiden, The Netherlands.
Arjan C LankesterDepartment of Pediatrics, Division of Immuno-Hematology and Stem Cell Transplantation, Leiden University Medical Center, Leiden, The Netherlands.
Michael AlbertDepartment of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU, Munich, Germany.
Benedicte NevenUnité d'Immuno-hematologie et Rhumatologie Pédiatrique, Hôpital Necker-Enfants Malades, assistance publique hopitaux de paris, Paris, France; Université de Paris, Paris, France.
Joost FrenkelDepartment of Pediatrics, University Medical Center Utrecht, 3584, EA, Utrecht, the Netherlands.
EBMT Inborn Errors Working Party

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesMevalonate kinase deficiency (MKD) is a rare autoinflammatory syndrome. Several reports have described allogeneic hematopoietic stem cell transplantation in severely affected patients, sometimes with promising results. In view of the scarcity of data, this study aims to analyse the efficacy and safety of allogeneic hematopoietic stem cell transplantation (HSCT) to give a more complete overview of this treatment.

methodsThis multicentre retrospective study on behalf of the European Society for Blood and Marrow Transplantation aimed to include all MKD patients who had undergone allogeneic HSCT. All centres related to EMBT and centres that have reported cases of allogeneic HSCT in the literature were contacted via the EBMT data office.

resultsWe analyzed 9 patients (5 male). Treosulfan based conditioning was the most frequently used conditioning regimen. Engraftment occurred in all but one patient. Source of stem cells was cord blood (n = 2), peripheral blood stem cells (n = 4) and bone marrow (n = 5). Two patients needed a second transplantation due to an incomplete response or primary graft failure. Seven patients went into complete remission after stem cell transplantation. At final follow-up these patients reported no symptoms of MKD. Four patients suffered from grade II-IV acute graft-versus-host disease (GvHD). During follow-up two patients died due to transplantation related complications.

conclusionIn conclusion, allogeneic stem cell transplantation represents an effective treatment for the most severely affected MKD patients. However, treatment-related morbidity and mortality are significant. Transplantation may be justified in patients with a severe disease course on conservative therapy.

Indexed as

Graft vs Host DiseaseHematopoietic Stem Cell TransplantationMevalonate Kinase DeficiencyHumansMaleRetrospective StudiesTransplantation ConditioningAllogeneic stem cell transplantationAuto-inflammationInborn metabolic diseaseMevalonic aciduriaTherapeutic options

Identifiers

PMID35906690
PMCPMC9338460

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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.