Evidence map›Paper›PMID 33129348›Full record

SynthesisBreast cancer research : BCR2020

Prognostic value of

Sangwon Han, Joon Young Choi

Registry-linked trialOpen access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Breast cancer research : BCR, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04882371 (Comparison of MRI With PET / CT in the Evaluation of Response to Neoadjuvant Therapy Based on the Molecular Subtypes of Breast Cancer), which is not on this map. Cited by 42 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 5 pooled it
2.8field-weighted citation impact, top 7% 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.

NCT04882371 completednot on this map

Comparison of MRI With PET / CT in the Evaluation of Response to Neoadjuvant Therapy Based on the Molecular Subtypes of Breast Cancer

TypeobservationalSponsorCem Ilgin ErolRan2018 to 2020Enrolled88ConditionsBreast Cancer, Chemotherapy EffectArmsChemotherapy, Magnetic Resonance Imaging (MRI), Positron emission tomography - Copmputer Tomography (PET-CT)
3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 5 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. The role ofRadiation oncology (London, England) · 2024
    Pooled it
  3. Joint EANM-SNMMI guideline on the role of 2-[European journal of nuclear medicine and molecular imaging · 2024
    Guideline
  4. The prognostic utility ofFrontiers in immunology · 2024
    Pooled it
  5. Guideline
  6. Trial
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. [La Radiologia medica · 2026
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Resistance to neoadjuvant chemotherapy in breast cancers: a metabolic perspective.Journal of experimental & clinical cancer research : CR · 2025
    Review
  20. Using [Cancers · 2025
    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

2 authors at 2 institutions in 1 country.

Sangwon HanDepartment of Nuclear Medicine, Asan Medical Centre, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
Joon Young ChoiDepartment of Nuclear Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea. jynm.choi@samsung.com.ORCID 0000-0003-1060-0096
Samsung Medical Center · KRUlsan College · KR

Funding

National Research Foundation of Korea (NRF) grant funded by the Korea government (Ministry of Science and ICT) NRF-2020M2D9A1094069
6 · The paper itself

Abstract

backgroundWe performed a systematic review and meta-analysis to evaluate the prognostic significance of

methodsWe searched PubMed, Embase, and the Cochrane Library databases until June 2020 to identify studies that assessed the prognostic value of

resultsTwenty-one studies consisting of 1630 patients were included in the qualitative synthesis. Twelve studies investigated the use of PET scans for interim response evaluation (during NAC) and 10 studies assessed post-treatment PET evaluation (after NAC). The most widely evaluated parameter distinguishing metabolic responders from poor responders on interim or post-treatment PET scans was %ΔSUVmax, defined as the percent reduction of SUVmax compared to baseline PET, followed by SUVmax and complete metabolic response (CMR). For the 17 studies included in the meta-analysis, the pooled HR of metabolic responses on DFS was 0.21 (95% confidence interval [CI], 0.14-0.32) for interim PET scans and 0.31 (95% CI, 0.21-0.46) for post-treatment PET scans. Regarding the influence of metabolic responses on OS, the pooled HRs for interim and post-treatment PET scans were 0.20 (95% CI, 0.09-0.44) and 0.26 (95% CI, 0.14-0.51), respectively.

conclusionsThe currently available literature suggests that the use of

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsDisease ProgressionFemaleFluorodeoxyglucose F18HumansNeoadjuvant TherapyPositron Emission Tomography Computed TomographyPrognosisRadiopharmaceuticalsSurvival RateFluorodeoxyglucose F18RadiopharmaceuticalsBreast neoplasmsFluorodeoxyglucose F18Neoadjuvant therapyPositron emission tomographyPrognosis

Identifiers

PMID33129348
PMCPMC7603771
OpenAlexW3095431940

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.