Evidence map›Paper›PMID 28178131›Full record

SynthesisMedicine2017

Prognostic value of 18F-FDG PET-CT-based functional parameters in patients with soft tissue sarcoma: A meta-analysis.

Linyan Chen, Xin Wu, Xuelei Ma, Linghong Guo, Chenjing Zhu, Qingfang Li

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in Medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
3.1field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Prognostic significance ofCancer imaging : the official publication of the International Cancer Imaging Society · 2025
    Pooled it
  2. Pooled it
  3. Texture analysis and metabolic parameters ofEuropean journal of nuclear medicine and molecular imaging · 2025
    Article
  4. Advances inWorld journal of radiology · 2025
    Review
  5. The Role of [Current oncology (Toronto, Ont.) · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Prognostic Value of Quantitative [Diagnostics (Basel, Switzerland) · 2021
    Article
  11. Article
  12. Clinical value of baselineEuropean journal of hybrid imaging · 2021
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Rare Presentation of Radiation-induced Sarcoma Detected on F-18 FDG Positron Emission Tomography/Computed Tomography in a Treated Case of Giant Cell Tumor.Indian journal of nuclear medicine : IJNM : the official journal of the Society of Nuclear Medicine, India
    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

6 authors at 2 institutions in 1 country.

Linyan ChenState Key Laboratory of Biotherapy and Cancer Center Department of Head and Neck Cancer, Cancer Center, West China Hospital, Sichuan University, Chengdu, PR China.
Xin Wu
Xuelei Ma
Linghong Guo
Chenjing Zhu
Qingfang Li
Creative Commons · USState Key Laboratory of Biotherapy

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundConsidering the clinical importance of high 5-year mortality, we performed a meta-analysis of maximum standardized uptake value (SUVmax), metabolic tumor volume (MTV), and total lesion glycolysis (TLG) from F-FDG PET-CT for overall survival (OS) and progression-free survival (PFS) in patients with soft tissue sarcoma.

methodsThe search and selection of eligible articles was conducted on PubMed and EMBASE. We applied hazard ratio (HR) and odd ratio (OR) to measure the correlation between SUVmax, MTV, and TLG with PFS and OS. The SUVmax was analyzed through subgroup in terms of histological grade and HR of posttreatment SUVmax was also assessed.

resultsEleven studies with 582 patients were included. The pooled HRs of pretreatment SUVmax were 2.40 (95% CI: 1.38-4.17) for OS and 2.20 (95% CI: 1.47-3.30) for PFS. The HRs in terms of OS were 3.20 (95% CI: 1.71-5.98) based on MTV and 5.20 (95% CI: 2.34-11.56) based on TLG. Meanwhile, the predict results of pretreatment SUVmax on OR remained significant and the HRs of posttreatment SUVmax were 2.25 (95% CI: 1.33-3.80) for OS and 2.87 (95% CI: 1.81-4.55) for PFS.

conclusionsThe pretreatment SUVmax, MTV, and TLG of F-FDG PET-CT showed significant prognostic value for OS and the PET-CT can be used in identifying high-risk patients about progression and survival. The analysis for posttreatment SUVmax suggested PET-CT as a promising equipment in monitoring therapy response.

Indexed as

Fluorodeoxyglucose F18Positron Emission Tomography Computed TomographyHumansPrognosisSarcomaSoft Tissue NeoplasmsFluorodeoxyglucose F18

Identifiers

PMID28178131
PMCPMC5312988
OpenAlexW2601447509

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.