Evidence map›Paper›PMID 25232445›Full record

ArticleInternational journal of clinical and experimental medicine2014

A retrospective analysis of plasma D-dimer dynamic variation in terminal stage cancer patients: implications for disease progression.

Xi Zhang, Zhu-Qing Liu, Wei Zhang, Qing Xu

Abstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

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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

4 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

4 authors.

Xi ZhangDepartment of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Shanghai, China.
Zhu-Qing LiuDepartment of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Shanghai, China.
Wei ZhangDepartment of Pathology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine Shanghai, China.
Qing XuDepartment of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Elevated D-dimer is frequently found among cancer patients especially for advanced stage patients. Activation of the coagulation system and the fibrinolytic cascade are supposed to be associated with higher risk of invasion, metastases and worse outcome. The purpose of this study is to investigate the dynamic variation of plasma D-dimer and its relationship with other markers of the coagulation system including platelet counts, fibrinogen levels, prothrombin time (PT), activated partial thromboplastin time (APTT) and thrombin time (TT) in terminal stage cancer patients. We designed a self-controlled study to compare plasma D-dimer dynamic variation from 0-4 weeks to 4-8 weeks before patients' death. The plasma D-dimer levels pointed an elevated tendency and revealed statistically significant difference as patients gradually near death. Prolonged PT, APTT and TT were found. D-dimer levels were positively correlated with PT, APTT and TT but showed negative correlation with platelet counts and fibrinogen levels. Plasma D-dimer levels gradually increased as terminal stage cancer patients approaching to death. Increasing D-dimer levels may predict worse outcome.

Indexed as

cancerD-dimerdisease progressiondynamic variationterminal stage

Identifiers

PMID25232445
PMCPMC4161605

What OpenQuestion holds

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Registered trials

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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.