Evidence map›Paper›PMID 32533336›Full record

ArticlePaediatric drugs2020

Selumetinib in the Treatment of Symptomatic Intractable Plexiform Neurofibromas in Neurofibromatosis Type 1: A Prospective Case Series with Emphasis on Side Effects.

Francesco Baldo, Antonio Giacomo Grasso, Luisa Cortellazzo Wiel, Alessandra Maestro, Marta Paulina Trojniak, Flora Maria Murru, Luca Basso, Andrea Magnolato, Irene Bruno, Egidio Barbi

Abstract read
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In one paragraph

Article in Paediatric drugs, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 10% 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.

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, 2 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  10. [Progress in diagnosis and treatment of neurofibromatosis in children].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2022
    Review
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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

10 authors at 3 institutions in 1 country.

Francesco BaldoDepartment of Medicine, Surgery and Health Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy. francescobaldo11@yahoo.it.ORCID http://orcid.org/0000-0002-7523-3154
Antonio Giacomo GrassoDepartment of Medicine, Surgery and Health Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy.
Luisa Cortellazzo WielDepartment of Medicine, Surgery and Health Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy.ORCID http://orcid.org/0000-0003-0069-560X
Alessandra MaestroPharmacy and Clinical Pharmacology Unit, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Via dell'Istria 65/1, 34137, Trieste, Italy.
Marta Paulina TrojniakPharmacy and Clinical Pharmacology Unit, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Via dell'Istria 65/1, 34137, Trieste, Italy.
Flora Maria MurruDepartment of Radiology, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Via dell'Istria 65/1, 34137, Trieste, Italy.ORCID http://orcid.org/0000-0001-8954-8889
Luca BassoDepartment of Radiology, Institute for Maternal and Child Health, IRCCS Giannina Gaslini, Via Gerolamo Gaslini 5, 16147, Genova, Italy.ORCID http://orcid.org/0000-0003-0289-8283
Andrea MagnolatoDepartment of Pediatrics, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Via dell'Istria 65/1, 34137, Trieste, Italy.ORCID http://orcid.org/0000-0002-5099-6526
Irene BrunoDepartment of Pediatrics, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Via dell'Istria 65/1, 34137, Trieste, Italy.ORCID http://orcid.org/0000-0002-2437-6198
Egidio BarbiDepartment of Medicine, Surgery and Health Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy.ORCID http://orcid.org/0000-0002-6343-846X
IRCCS Materno Infantile Burlo Garofolo · ITUniversity of Trieste · ITIstituto Giannina Gaslini · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPlexiform neurofibromas (PN) are congenital tumors that affect up to 50% of individuals with neurofibromatosis type 1. Despite their benign nature, they can grow rapidly and cause severe morbidities. Selumetinib, an inhibitor of mitogen-activated protein kinase (MEK) 1 and 2, was reported to induce a clinical response in pediatric subjects with inoperable PN.

objectiveThe aim of this paper is to describe a prospective case series of patients treated with selumetinib with emphasis on drug adverse events. PATIENTS AND

methodsAll the subjects who received selumetinib at the Pediatric Department of Scientific Research Institute and Hospital "Burlo Garofolo", from November 2017 to January 2020, were progressively included. We monitored the patients with a follow-up visit every 3 months. MRI or CT scans to monitor the growth of the tumor were performed after 3 months of treatment, and then every 6-9 months.

resultsSelumetinib was prescribed to nine children, with a total of 17 inoperable PN. The mean follow-up period was 12 months. During the follow-up, one patient experienced an ischemic stroke, unrelated to the treatment. Only minor adverse events were observed: six individuals developed gastrointestinal side effects, seven patients presented a mild form of acne, six had paronychia, four developed irritability, and two showed a mild increase in creatine kinase. None of the patients stopped the treatment. Tumor reduction > 20% was recorded in 16 out of 17 PN (94%). One PN remained stable. No tumor growth was recorded during the treatment.

conclusionsIn this case series, selumetinib appears to be effective and safe for the pediatric population.

Indexed as

AdolescentBenzimidazolesChildChild, PreschoolFemaleHumansMagnetic Resonance ImagingMaleMAP Kinase Kinase 1Neurofibroma, PlexiformNeurofibromatosis 1Prospective StudiesAZD 6244BenzimidazolesMAP2K1 protein, humanMAP Kinase Kinase 1

Identifiers

PMID32533336
OpenAlexW3035332180

What OpenQuestion holds

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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.