Evidence map›Paper›PMID 32899345›Full record

ArticleJournal of clinical medicine2020

Molecular Profiling in Daily Clinical Practice: Practicalities in Advanced Cholangiocarcinoma and Other Biliary Tract Cancers.

Angela Lamarca, Zainul Kapacee, Michael Breeze, Christopher Bell, Dean Belcher, Helen Staiger, Claire Taylor, Mairéad G McNamara, Richard A Hubner, Juan W Valle

2 registry-linked trialsOpen access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed
12.1field-weighted citation impact, top 1% 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.

NCT07142226 recruitingnot on this mapstarted 2025, after this paper: background citation

Role of Circulating Tumor DNA (ctDNA) in Genetic Profiling and Clinical Outcomes for Advanced Biliary Tract Cancer (BTC) Patients - A Multicenter, Prospective, Observational Epidemiology Study

TypeobservationalSponsorCHA UniversityRan2025 to 2027Enrolled200ConditionsBiliary Tract CancerArmsCirculating Tumor DNA (ctDNA) Testing (ctDNA-based Next-Generation Sequencing (NGS))
NCT07151118 recruitingnot on this mapstarted 2025, after this paper: background citation

Role of Circulating Tumor DNA (ctDNA) in Genetic Profiling and Clinical Outcomes for Advanced Biliary Tract Cancer (BTC) Patients - Prospective, Observational, Epidemiology Study

TypeobservationalSponsorCHA UniversityRan2025 to 2027Enrolled100ConditionsBiliary Tract CancerArmsBlood Sampling for ctDNA Analysis
3 · Its place in the literature

Who cites it

73 citing papers in PubMed, 129 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Trial
  4. Observational
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Isocitrate dehydrogenase mutations as potential tumour agnostic targets.EJC supplements : EJC : official journal of EORTC, European Organization for Research and Treatment of Cancer ... [et al.] · 2026
    Article
  14. Review
  15. Review
  16. Review
  17. Cholangiocarcinoma 2026: status quo, unmet needs and priorities.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  18. Article
  19. Review
  20. Review

13 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Angela LamarcaDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.ORCID 0000-0001-9696-6122
Zainul KapaceeDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.
Michael BreezeDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.
Christopher BellDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.
Dean BelcherDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.
Helen StaigerDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.
Claire TaylorDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.
Mairéad G McNamaraDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.
Richard A HubnerDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.
Juan W ValleDepartment of Medical Oncology, The Christie NHS Foundation Trust, Manchester M204BX, UK.ORCID 0000-0002-1999-0863
The Christie NHS Foundation Trust · GBUniversity of Manchester · GB

Funding

Cancer Research UK 16281
6 · The paper itself

Abstract

backgroundMolecular profiling is becoming increasingly relevant in the management of patients with advanced cancer; to identify targetable aberrations and prognostic markers to enable a precision medicine strategy.

methodsEligible patients were those diagnosed with advanced biliary tract cancer (BTC) including intrahepatic (iCCA) and extrahepatic cholangiocarcinoma (eCCA), gallbladder cancer (GBC), and ampullary carcinoma (Amp) who underwent molecular profiling between April 2017 and June 2020 based on analysis of either tumour samples (FoundationOne CDx

resultsA total of 149 samples from 104 individual patients diagnosed with advanced BTC were identified and eligible for this analysis: 68.2% iCCA, 100% advanced stage; 94.2% received palliative therapy. The rate of sample failure was 26.8% for tissue and 15.4% for ctDNA;

conclusionsMolecular profiling is of use for identification of novel therapeutic strategies for patients with advanced BTC (mainly iCCA). One in four archived tissue samples may have insufficient tumour content for molecular profiling; ctDNA-based approaches may overcome these obstacles.

Indexed as

biliary tract cancercholangiocarcinomaFGFRfusionIDHmolecular profilingmutationtargeted therapies

Identifiers

PMID32899345
PMCPMC7563385
OpenAlexW3081662955

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.