Evidence map›Paper›PMID 25782670›Full record

Trial reportEuropean journal of human genetics : EJHG2015

Response to everolimus is seen in TSC-associated SEGAs and angiomyolipomas independent of mutation type and site in TSC1 and TSC2.

David J Kwiatkowski, Michael R Palmer, Sergiusz Jozwiak, John Bissler, David Franz, Scott Segal, David Chen, Julian R Sampson

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in European journal of human genetics : EJHG, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.8field-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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Rapamycin and rapalogs for tuberous sclerosis complex.The Cochrane database of systematic reviews · 2023
    Pooled it
  2. Phase II Clinical Trial of Everolimus in a Pan-Cancer Cohort of Patients with mTOR Pathway Alterations.Clinical cancer research : an official journal of the American Association for Cancer Research · 2021
    Trial
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  6. mTORC1 hampers Hedgehog signaling inLife science alliance · 2024
    Article
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  9. Review
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  19. mTOR in health and in sickness.Journal of molecular medicine (Berlin, Germany) · 2015
    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

8 authors at 6 institutions in 4 countries.

David J KwiatkowskiBrigham and Women's Hospital, Boston, MA, USA.
Michael R PalmerNovartis Oncology Translational Medicine, Cambridge, MA, USA.
Sergiusz JozwiakThe Children's Memorial Health Institute, Warsaw, Poland.
John BisslerSt Jude Children's Research Hospital, University of Tennessee Health Science Center, Memphis, TN, USA.
David FranzCincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Scott SegalNovartis Pharmaceuticals Corporation, East Hanover, NJ, USA.
David ChenNovartis Pharmaceuticals Corporation, East Hanover, NJ, USA.
Julian R SampsonInstitute of Medical Genetics, School of Medicine, Cardiff University, Cardiff, UK.
Novartis (United States) · USBrigham and Women's Hospital · USCardiff University · GBChildren's Memorial Health Institute · PLCincinnati Children's Hospital Medical Center · USUniversity of Tennessee Health Science Center · US

Funding

Tuberous Sclerosis-Pathway and PathogenesisP01CA120964 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI David J. Kwiatkowski · 2007 to 2026
$35.9M
NCI NIH HHS P01 CA120964
6 · The paper itself

Abstract

Tuberous sclerosis complex is an autosomal dominant disorder that occurs owing to inactivating mutations in either TSC1 or TSC2. Tuberous sclerosis complex-related tumors in the brain, such as subependymal giant cell astrocytoma, and in the kidney, such as angiomyolipoma, can cause significant morbidity and mortality. Recently, randomized clinical trials (EXIST-1 and EXIST-2) of everolimus for each of these tuberous sclerosis complex-associated tumors demonstrated the benefit of this drug, which blocks activated mammalian target of rapamycin complex 1. Here we report on the spectrum of mutations seen in patients treated during these trials and the association between mutation and response. TSC2 mutations were predominant among patients in both trials and were present in nearly all subjects with angiomyolipoma in whom a mutation was identified (97%), whereas TSC1 mutations were rare in those subjects (3%). The spectrum of mutations seen in each gene was similar to those previously reported. In both trials, there was no apparent association between mutation type or location within each gene and response to everolimus. Everolimus responses were also seen at a similar frequency for the 16-18% of patients in each trial in whom no mutation in either gene was identified. These observations confirm the strong association between TSC2 mutation and angiomyolipoma burden seen in previous studies, and they indicate that everolimus response occurs regardless of mutation type or location or when no mutation in TSC1 or TSC2 has been identified.

Indexed as

MutationAdolescentAdultAngiomyolipomaAntineoplastic AgentsBrain NeoplasmsChildChild, PreschoolEverolimusFemaleHumansInfantMaleTuberous SclerosisTuberous Sclerosis Complex 1 ProteinTuberous Sclerosis Complex 2 ProteinAntineoplastic AgentsEverolimusTSC1 protein, humanTSC2 protein, humanTuberous Sclerosis Complex 1 ProteinTuberous Sclerosis Complex 2 ProteinTumor Suppressor Proteins

Identifiers

PMID25782670
PMCPMC4795200
OpenAlexW2001968573

What OpenQuestion holds

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LicenceCC BY
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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.