Evidence map›Paper›PMID 35666960›Full record

ArticleJCO precision oncology2022

Cell-Free Tumor DNA Dominant Clone Allele Frequency Is Associated With Poor Outcomes in Advanced Biliary Cancers Treated With Platinum-Based Chemotherapy.

Pedro Luiz Serrano Uson Junior, Umair Majeed, Jun Yin, Gehan Botrus, Mohamad Bassam Sonbol, Daniel H Ahn, Jason S Starr, Jeremy C Jones, Hani Babiker, Samantha R Inabinett and 20 more

Open access · greenAbstract read
In one paragraph

Article in JCO precision oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.6field-weighted citation impact, top 5% 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, 21 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Observational
  6. Review
  7. Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. 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

30 authors at 6 institutions in 2 countries.

Pedro Luiz Serrano Uson JuniorDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.
Umair MajeedDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL.ORCID 0000-0002-4225-7555
Jun YinDivision of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN.
Gehan BotrusDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0002-6477-3948
Mohamad Bassam SonbolDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0002-6931-242X
Daniel H AhnDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0002-0161-4018
Jason S StarrDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL.ORCID 0000-0003-4922-1392
Jeremy C JonesDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL.
Hani BabikerDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL.ORCID 0000-0002-9368-6296
Samantha R InabinettDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL.
Natasha WylieDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL.ORCID 0000-0001-5671-3892
Ashton W R BoyleDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL.
Tanios S Bekaii-SaabDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0001-7721-1699
Gregory J GoresDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Rochester, MN.ORCID 0000-0003-3151-009X
Rory SmootDivision of Medical Oncology, Mayo Clinic, Rochester, MN.
Michael BarrettCenter for Individualized Medicine, Mayo Clinic, Rochester, MN.
Bolni NagaloDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0002-2173-7912
Nathalie MeuriceDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.
Natalie ElliottDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0002-4130-1286
Joachim PetitDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.
Yumei ZhouDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.
Mansi AroraDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.
Chelsae DumbauldDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0001-6916-6509
Oumar BarroDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.
Alexander BakerDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0001-8232-0531
James BogenbergerDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.ORCID 0000-0001-6598-3157
Kenneth BuetowArizona State University, Tempe, AZ.ORCID 0000-0003-4439-0939
Aaron MansfieldDivision of Medical Oncology, Mayo Clinic, Rochester, MN.ORCID 0000-0002-9483-6903
Kabir ModyDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL.ORCID 0000-0003-3254-2990
Mitesh J BoradDivision of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ.
Mayo Clinic in Arizona · USMayo Clinic in Florida · USMayo Clinic · USArizona State University · USHospital Israelita Albert Einstein · BRUniversity of Minnesota Rochester · US

Funding

Women's Cancer ProgramP30CA015083 · NCI · MAYO CLINIC ROCHESTER · PI AKHILESH PANDEY · 1985 to 2026
$151.3M
Project 4: ImmunovirotherapyP50CA210964 · NCI · MAYO CLINIC ROCHESTER · PI Zongming Eric Chen · 2018 to 2026
$20.5M
Paul Calabresi Program in Clinical/Translational Research at Mayo ClinicK12CA090628 · NCI · MAYO CLINIC ROCHESTER · PI WEROHA, SARAVUT · 2001 to 2025
$19.7M
Oncolytic Virotherapy in Hepatocellular CancerDP2CA195764 · NCI · MAYO CLINIC ARIZONA · PI BORAD, MITESH · 2014 to 2016
$2.7M
cGAS-STING Pathway Targeting Replicative Adenoviruses with CD46 Tropism and AFP Promoter Conditional Replication Restriction for the Treatment of Hepatocellular CarcinomaK01CA234324 · NCI · UNIV OF ARKANSAS FOR MED SCIS · PI NAGALO, BOLNI MARIUS · 2018 to 2022
$667k
NCI NIH HHS DP2 CA195764NCI NIH HHS K01 CA234324NCI NIH HHS K12 CA090628NCI NIH HHS P30 CA015083NCI NIH HHS P50 CA210964
6 · The paper itself

Abstract

purposeThis investigation sought to evaluate the prognostic value of pretreatment of circulating tumor DNA (ctDNA) in metastatic biliary tract cancers (BTCs) treated with platinum-based first-line chemotherapy treatment. MATERIALS AND

methodsWe performed a retrospective analysis of 67 patients who underwent ctDNA testing before platinum-based chemotherapy for first-line treatment for metastatic BTC. For analysis, we considered the detected gene with highest variant allele frequency as the dominant clone allele frequency (DCAF). Results of ctDNA analysis were correlated with patients' demographics, progression-free survival (PFS), and overall survival (OS).

resultsThe median age of patients was 67 (27-90) years. Fifty-four (80.6%) of 67 patients evaluated had intrahepatic cholangiocarcinoma; seven had extrahepatic cholangiocarcinoma, and six gallbladder cancers. Forty-six (68.6%) of the patients were treated with cisplatin plus gemcitabine, and 16.4% of patients received gemcitabine and other platinum (carboplatin or oxaliplatin) combinations, whereas 15% of patients were treated on a clinical trial with gemcitabine and cisplatin plus additional agents (CX4945, PEGPH20, or nab-paclitaxel).

conclusionDCAF at diagnosis of advanced BTC can stratify patients who have worse outcomes when treated with upfront platinum-based chemotherapy. Each increase in %ctDNA decreases survival probabilities.

Indexed as

Bile Duct NeoplasmsBiliary Tract NeoplasmsCholangiocarcinomaCirculating Tumor DNAAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsBile Ducts, IntrahepaticCisplatinClone CellsGene FrequencyHumansPlatinumRetrospective StudiesCirculating Tumor DNACisplatinPlatinum

Identifiers

PMID35666960
PMCPMC9200394
OpenAlexW4282930370

What OpenQuestion holds

Textmetadata
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.