Evidence map›Paper›PMID 32611359›Full record

ArticleWorld journal of surgical oncology2020

Comparison of non-schistosomal colorectal cancer and schistosomal colorectal cancer.

Weixia Wang, Kui Lu, Limei Wang, Hongyan Jing, Weiyu Pan, Sinian Huang, Yanchao Xu, Dacheng Bu, Meihong Cheng, Jing Liu and 5 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in World journal of surgical oncology, 2020. 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
3.2field-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, 29 citations in OpenAlex.

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  6. Signet-ring cell colon carcinoma in a Northern Ghanaian child: a case report.International journal of surgery case reports · 2026
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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

15 authors at 2 institutions in 1 country.

Weixia WangDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Kui LuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Limei WangDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Hongyan JingDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Weiyu PanDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Sinian HuangDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Yanchao XuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Dacheng BuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Meihong ChengDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Jing LiuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Jican LiuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Weidong ShenDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Yingyi ZhangDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Junxia YaoDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China.
Ting ZhuDepartment of Pathology, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Qingpu District Central Hospital, No.1158 Gongyuan East Road, Qingpu District, Shanghai, 201700, People's Republic of China. judy1108@163.com.
Fudan University · CNZhongshan Hospital · CN

Funding

Shanghai Municipal Commission of Health and Family Planning 20194Y0162
6 · The paper itself

Abstract

aimThe purpose of this study was to compare clinicopathological features of patients with non-schistosomal and schistosomal colorectal cancer to explore the effect of schistosomiasis on colorectal cancer (CRC) patients' clinical outcomes.

methodsThree hundred fifty-one cases of CRC were retrospectively analyzed in this study. Survival curves were constructed by using the Kaplan-Meier (K-M) method. Univariate and multivariate Cox proportional hazard regression models were performed to identify associations with outcome variables.

resultsColorectal cancer patients with schistosomiasis (CRC-S) were significantly older (P < 0.001) than the patients without schistosomiasis (CRC-NS). However, there were no significant differences between CRC-S and CRC-NS patients in other clinicopathological features. Schistosomiasis was associated with adverse overall survival (OS) upon K-M analysis (P = 0.0277). By univariate and multivariate analysis, gender (P = 0.003), TNM stage (P < 0.001), schistosomiasis (P = 0.025), lymphovascular invasion (P = 0.030), and lymph nodes positive for CRC (P < 0.001) were all independent predictors in the whole cohort. When patients were stratified according to clinical stage and lymph node metastasis state, schistosomiasis was also an independent predictor in patients with stage III-IV tumors and in patients with lymph node metastasis, but not in patients with stage I-II tumors and in patients without lymph node metastasis.

conclusionSchistosomiasis was significantly correlated with OS, and it was an independent prognostic factor for OS in the whole cohort. When patients were stratified according to clinical stage and lymph node metastasis state, schistosomiasis was still an independently unfavorable prognosis factor for OS in patients with stage III-IV tumors or patients with lymph node metastasis.

Indexed as

AdultAgedAged, 80 and overAnimalsColorectal NeoplasmsFemaleHumansLymphatic MetastasisMaleMiddle AgedNeoplasm GradingNeoplasm StagingRetrospective StudiesRisk FactorsSchistosomaSchistosomiasisColorectal cancerOverall survivalPrognosisSchistosomiasis

Identifiers

PMID32611359
PMCPMC7330999
OpenAlexW3039913531

What OpenQuestion holds

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LicenceCC BY
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.