Evidence map›Paper›PMID 27231564›Full record

ArticleGynecologic oncology research and practice2015

Successful use of next generation genomic sequencing (NGS)-directed therapy of clear cell carcinoma of the ovary (CCCO) with trametinib and metformin in a patient with chemotherapy-refractory disease.

Michael P Castro, Bradford P Whitcomb, Deborah A Zajchowski, Robert L Coleman

Open access · hybridAbstract readCase Reports
In one paragraph

Article in Gynecologic oncology research and practice, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% 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

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

  1. Pooled it
  2. Article
  3. Article
  4. 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

4 authors at 3 institutions in 1 country.

Michael P CastroPersonalized Cancer Medicine PLLC, 1329 Lusitana St. Suite 609, Honolulu, HI 96813 USA.
Bradford P WhitcombDivision of Gynecologic Oncology, Tripler Army Medical Center, TAMC, Honolulu, HI USA.
Deborah A ZajchowskiThe Clearity Foundation, 4365 Executive Drive Suite 1500, San Diego, CA 92121 USA.
Robert L ColemanDepartment of Gynecologic Oncology & Reproductive Medicine, Clinical Research Programs, University of Texas MD Anderson Cancer Center, 1155 Herman Pressler Dr., CPB 6.3590, Houston, TX 77030 USA.
Clearity Foundation · USThe University of Texas MD Anderson Cancer Center · USTripler Army Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeCompared to other subtypes of epithelial ovarian cancer, clear cell carcinoma of the ovary bears an ominous reputation for chemotherapy resistance, increased relapse rate, and diminished survival. Among patients with distinct histopathologic subtypes, molecular analyses have identified a variety of known drivers of the malignant behavior, and depict a striking heterogeneity.

methodsA patient with rapidly metastatic CCCO that was refractory to taxane, platinum, pemetrexed, and bevacizumab-based strategies underwent molecular profiling which disclosed dual MAPK and PI3K/AKT/mTOR pathway mutations.

resultsCombined targeted therapy with trametinib and metformin resulted in a dramatic disease regression without toxicity.

conclusionThe case highlights the utility of precision medicine combining individual molecular diagnosis with rational therapeutic intervention with targeted agents.

Indexed as

Clear cell carcinomaGenomicKRAS mutationMetforminMolecular profilingNext generation sequencingOvarian cancerPersonalized medicinePIK3CA mutationPrecision medicineTargeted therapyTrametinib

Identifiers

PMID27231564
PMCPMC4880882
OpenAlexW2168258288

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.