ArticleGenes2022
Severe Lymphatic Disorder and Multifocal Atrial Tachycardia Treated with Trametinib in a Patient with Noonan Syndrome and SOS1 Mutation.
Article in Genes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.
- Trametinib as a targeted treatment in cardiac and lymphatic presentations of Noonan syndrome.Frontiers in pediatrics · 2025Pooled it
- Clinical consensus guidelines for the management of Noonan syndrome in Japan.Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology · 2026Article
- Trametinib Therapy for Hypertrophic Cardiomyopathy and Pulmonary Hypertension in a Child With RAF1-Related Noonan Syndrome (p.Ser257Leu): A Case Report.Clinical case reports · 2026Article
- Trametinib for multiple non-ossifying fibromas due to KRAS mosaic mutations: two case reports.Communications medicine · 2026Article
- Effects of MEK-inhibitor treatment in infants with lymphatic abnormalities in noonan syndrome.Frontiers in pediatrics · 2026Article
- Management of patients with atrial tachycardia: a clinical consensus statement of the European Heart Rhythm Association (EHRA) of the ESC, endorsed by the Heart Rhythm Society (HRS), the Asia Pacific Heart Rhythm Society (APHRS), the Latin American Heart Rhythm Society (LAHRS), and the Association for European Paediatric and Congenital Cardiology (AEPC).Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2025Article
- Targeted Therapy for Complex Lymphatic Anomalies in Patients with Noonan Syndrome and Related Disorders.International journal of molecular sciences · 2025Article
- Trametinib alters contractility of paediatric Noonan syndrome-associated hypertrophic myocardial tissue slices.ESC heart failure · 2025Article
- ASXL1 truncating variants in BOS and myeloid leukemia drive shared disruption of Wnt-signaling pathways but have differential isoform usage of RUNX3.BMC medical genomics · 2024Article
- Noonan Syndrome: Relation of Genotype to Cardiovascular Phenotype-A Multi-Center Retrospective Study.Genes · 2024Article
- Refractory Chylothorax and Ventricular Hypertrophy Treated with Trametinib in a Patient with Noonan Syndrome: 18-Month Follow-Up.Children (Basel, Switzerland) · 2024Article
- Exploring New Drug Repurposing Opportunities for MEK Inhibitors in RASopathies: A Comprehensive Review of Safety, Efficacy, and Future Perspectives of Trametinib and Selumetinib.Life (Basel, Switzerland) · 2024Review
- Central conducting lymphatic anomaly: from bench to bedside.The Journal of clinical investigation · 2024Review
- Successful treatment of refractory chylothorax with MEK inhibitor trametinib in a child with Noonan syndrome: case report.European heart journal. Case reports · 2023Article
- New prospectives on treatment opportunities in RASopathies.American journal of medical genetics. Part C, Seminars in medical genetics · 2022Review
- Modeling (not so) rare developmental disorders associated with mutations in the protein-tyrosine phosphatase SHP2.Frontiers in cell and developmental biology · 2022Review
- Genotype-directed Targeted Therapy for Pediatric Vascular Malformations: A Systematic Review.Journal of Indian Association of Pediatric SurgeonsReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Noonan syndrome (NS) is a multisystemic disorder caused by germline mutations in the Ras/MAPK cascade, causing a broad spectrum of phenotypical abnormalities, including abnormal facies, developmental delay, bleeding diathesis, congenital heart disease (mainly pulmonary stenosis and hypertrophic cardiomyopathy), lymphatic disorders, and uro-genital abnormalities. Multifocal atrial tachycardia has been associated with NS, where it may occur independently of hypertrophic cardiomyopathy. Trametinib, a highly selective MEK1/2 inhibitor currently approved for the treatment of cancer, has been shown to reverse left ventricular hypertrophy in two RIT1-mutated newborns with NS and severe hypertrophic cardiomyopathy. Severe lymphatic abnormalities may contribute to decreased pulmonary compliance in NS, and pulmonary lymphangiectasias should be included in the differential diagnosis of a newborn requiring prolonged oxygen administration. Herein we report the case of a pre-term newborn who was admitted to our unit for the occurrence of severe respiratory distress and subentrant MAT treated with trametinib.
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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.