Evidence map›Paper›PMID 32410650›Full record

ArticleBMC cancer2020

Clinical value of serum squamous cell carcinoma antigen levels in predicting chemosensitivity, lymph node metastasis, and prognosis in patients with cervical squamous cell carcinoma.

Peng Chen, Liang Jiao, Fang Ren, Dan-Bo Wang

Registry-linked trialAbstract read
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05487209 (Clinical Value of the MRI Combined With SCC-Ag for the Diagnosis of High-grade Cervical Squamous Neoplasia), which is not on this map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 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

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.

NCT05487209 completednot on this mapstarted 2021, after this paper: background citation

Clinical Value of the MRI Combined With SCC-Ag for the Diagnosis of High-grade Cervical Squamous Neoplasia (Cervical Intra-epithelial Neoplasia Grades 2 and 3 (CIN 2/3))

Typeobservational_patient_registrySponsorSecond Affiliated Hospital of Wenzhou Medical UniversityRan2021 to 2022Enrolled186ConditionsMagnetic Resonance Imaging ExaminationArmsMRI,SCC-Ag
3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
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.

Peng ChenDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, P.R. China.
Liang JiaoDepartment of Gynecology, Cancer Hospital of China Medical University, Shenyang, Liaoning, 110042, P.R. China.
Fang RenDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, P.R. China.
Dan-Bo WangDepartment of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, P.R. China. wangdbsj@gmail.com.

Funding

National Natural Science Foundation of China 81501235Natural Science Foundation of Liaoning Province 2018010551-301Shengjing Hospital of China Medical University MF95
6 · The paper itself

Abstract

backgroundOur aim was to investigate the value of serum squamous cell carcinoma (SCC) antigen levels in predicting chemosensitivity, lymph node metastasis, as well as prognosis in patients with cervical squamous cell carcinoma who received neoadjuvant chemotherapy (NACT).

methodsThis retrospective study enrolled 103 patients with cervical squamous cell carcinoma and then compared the SCC antigen levels between patients who underwent NACT followed by radical surgery (NACT group) and those who underwent radical surgery alone (conventional group), and a correlation analysis between SCC antigen levels and chemosensitivity, lymph node metastasis, or survival time was conducted.

resultsThe SCC antigen levels changed after NACT and were associated with chemosensitivity. Moreover, the optimal cut-off value of the percentage decrease in SCC antigen level after the first chemotherapy (FSCC (%)) was 42.0%, which could be used for assessment of chemosensitivity. The rate of positive lymph nodes in patients with pretreatment SCC antigen levels ≥3.9 ng/mL was significantly decreased after NACT. The overall survival (OS) of NACT group was significantly longer than that of conventional group when the pretreatment SCC antigen levels were ≥ 4.55 ng/mL. The OS and progression-free survival rates of patients with SCC antigen levels < 2.7 ng/mL were longer than those ≥2.7 ng/mL after the first chemotherapy.

conclusionsThe 42.0% of FSCC (%) after NACT is a reliable indicator of chemosensitivity. Pretreatment and posttreatment SCC antigen levels can be used in evaluating the lymph node metastases and prognosis of patients with cervical squamous cell carcinoma.

Indexed as

Drug Resistance, NeoplasmAgedAntigens, NeoplasmAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, TumorCarcinoma, Squamous CellCase-Control StudiesFemaleFollow-Up StudiesHumansLymphatic MetastasisLymph NodesPrognosisRetrospective StudiesSerpinsSurvival RateAntigens, NeoplasmBiomarkers, TumorSerpinssquamous cell carcinoma-related antigenCervical squamous cell carcinomaChemosensitivityLymph node metastasisNeoadjuvant chemotherapyPrognosisSerum squamous cell carcinoma antigen

Identifiers

PMID32410650
PMCPMC7227060

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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.