Evidence map›Paper›PMID 27015197›Full record

Observational studyMedicine2016

The Effect of Preoperative Apolipoprotein A-I on the Prognosis of Surgical Renal Cell Carcinoma: A Retrospective Large Sample Study.

Shengjie Guo, Xiaobo He, Qian Chen, Guangwei Yang, Kai Yao, Pei Dong, Yunlin Ye, Dong Chen, Zhiling Zhang, Zike Qin and 7 more

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 3 pooled it
1.7field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 3 syntheses or guidelines pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Apolipoproteins: New players in cancers.Frontiers in pharmacology · 2022
    Review
  10. Article
  11. APOA1: a Protein with Multiple Therapeutic Functions.Current atherosclerosis reports · 2021
    Review
  12. Article
  13. Article
  14. Article
  15. Apolipoproteins and cancer.Cancer medicine · 2019
    Review
  16. Review
  17. Observational
  18. Review
  19. Article
  20. 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

17 authors at 1 institution in 1 country.

Shengjie GuoFrom the Department of Urology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou (SG, KY, PD, YY, DC, ZZ, ZQ, ZL, ZL, FZ, HH); Department of Medical Oncology, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai (XH, GY); Xinhua College of Sun Yat-Sen University (QC); Medicine School of Sun Yat-Sen University, Guangzhou, China (YX, MZ); and Department of Biochemistry and Molecular Medicine, University of California Davis, Sacramento, CA, USA (RL).
Xiaobo He
Qian Chen
Guangwei Yang
Kai Yao
Pei Dong
Yunlin Ye
Dong Chen
Zhiling Zhang
Zike Qin
Zhuowei Liu
Zaishang Li
Yunfei Xue
Meng Zhang
Ruiwu Liu
Fangjian Zhou
Hui Han
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The prognostic value of serum lipid-profile in renal cell cancer (RCC) remains unknown. The purpose of the study is to explore the association between the serum lipid-profile and RCC patients.The levels of preoperative serum lipid-profile (including cholesterol, triglycerides, high-density lipoprotein-cholesterol [HDL-C], low-density lipoprotein-cholesterol [LDL-C], apolipoprotein A-I [ApoA-I], and apolipoprotein B [ApoB]) were retrospectively performed in 786 patients with RCC. The cutoff values of the lipids were determined by the receiver-operating characteristic (ROC) curve analysis. Univariate and multivariate Cox regression analyses were performed to investigate the prognostic value of serum lipids in RCC.Combined ROC analysis and univariate and multivariate Cox regression analyses, for overall survival (OS), revealed patients with low ApoA-I (<1.04) had significantly lower OS than the high ApoA-I (≥1.04) group (multivariate Cox regression analyses, hazard ratio [HR], 0.57; P = 0.003). Not only in the whole RCC cohort but also in the subgroups stratified according to the pT1-2 (P = 0.002), pN0 (P < 0.001), and pM0 (P = 0.001) status, respectively. Moreover, in the 755 patients with nonmetastasis, the low ApoA-I group was also associated with shortened disease-free survival (DFS) time compared to the high ApoA-I group (multivariate Cox regression analyses, HR, 0.65; P = 0.033). However, the other lipids were not independent prognostic factors for surgical RCC.An elevated level of preoperative ApoA-I was demonstrated to be related with better survival in patients with surgical RCC. Measuring the preoperative ApoA-I might be a simple way for finding the poor prognostic patients who should enrolled in further clinical trials and management.

Indexed as

AdultAgedApolipoprotein A-ICarcinoma, Renal CellCohort StudiesFemaleFollow-Up StudiesHumansKidney NeoplasmsLipidsMaleMiddle AgedNeoplasm StagingPrognosisReference ValuesRetrospective StudiesAPOA1 protein, humanApolipoprotein A-ILipids

Identifiers

PMID27015197
PMCPMC4998392
OpenAlexW2317682579

What OpenQuestion holds

Textmetadata
LicenceCC BY-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.