Evidence map›Paper›PMID 31565553›Full record

ArticlePeerJ2019

Wedge resection is equal to segmental resection for pulmonary typical carcinoid patients at localized stage: a population-based analysis.

Tao Yan, Kai Wang, Jichang Liu, Yukai Zeng, Fenglong Bie, Guanghui Wang, Jiajun Du

Open access · goldAbstract read
In one paragraph

Article in PeerJ, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.4field-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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. 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

7 authors at 2 institutions in 1 country.

Tao Yan *Institute of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.
Kai Wang *Institute of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.
Jichang LiuInstitute of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.
Yukai ZengInstitute of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.
Fenglong BieInstitute of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.
Guanghui WangInstitute of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.
Jiajun DuInstitute of Oncology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China.
Shandong University · CNShandong Provincial Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMedical institutions worldwide have not reached a consensus on what surgery is the most advisable for pulmonary typical carcinoid (TC) patients at the localized stage. This research focuses on exploring whether wedge resection or segmental resection is the superior option.

methodsThe demographic and clinical information of 1,887 TC patients diagnosed at the localized stage from 2004 to 2015 was collected from the Surveillance, Epidemiology, and End Results (SEER) Program. Patient prognosis was evaluated by KM curves. The chi-square test was used to examine the variation between different groups that would be eliminated by propensity score matching (PSM). Univariate and multivariate Cox proportional hazard model analyses were used to evaluate prognostic values of relative factors.

resultsThe prognosis of TC was the most favorable for patients suffering from pulmonary squamous cell carcinoma (SCC), adenocarcinoma (ADC), and pulmonary carcinoids (PCs). The choice to have surgery, not the type of surgery chosen, was the most significant independent prognostic factor correlated with overall survival (OS) and lung cancer-special survival (LCSS). The prognostic result of the comparison between wedge resection and segmental resection was not statistically significant before or after PSM. In subgroup analysis, the inference still held.

Indexed as

PrognosisPulmonary typical carcinoidSegmental resectionWedge resection

Identifiers

PMID31565553
PMCPMC6743473
OpenAlexW2972788268

What OpenQuestion holds

Textmetadata
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.