Evidence map›Paper›PMID 34532966›Full record

ArticleThoracic cancer2021

Cardiopulmonary bypass does not consequentially contribute to postoperative distant metastasis of giant refractory thoracic tumors: A retrospective study with long-term follow-up.

Lei Chen, Xuejuan Zhu, Rongying Zhu, Xing Jin, Liping Tan, Yongbing Chen

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-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

7 citing papers in PubMed, 10 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Lei ChenDepartment of Thoracic Surgery, the Second Affiliated Hospital of Soochow University, Suzhou, China.
Xuejuan ZhuDepartment of Thoracic Surgery, the Second Affiliated Hospital of Soochow University, Suzhou, China.
Rongying ZhuDepartment of Thoracic Surgery, the Second Affiliated Hospital of Soochow University, Suzhou, China.
Xing JinDepartment of Thoracic Surgery, the Second Affiliated Hospital of Soochow University, Suzhou, China.
Liping TanDepartment of Nursing, the Second Affiliated Hospital of Soochow University, Suzhou, China.
Yongbing ChenDepartment of Thoracic Surgery, the Second Affiliated Hospital of Soochow University, Suzhou, China.ORCID 0000-0002-7595-092X
Soochow University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFew clinical research studies with long-term follow-up have revealed whether cardiopulmonary bypass (CPB) increases the risk of postoperative distant metastasis in patients with giant refractory thoracic tumors. The present study evaluated the risk of distant metastasis after surgery utilizing CPB with long-term follow-up.

methodsClinical data for patients with giant refractory thoracic tumors who underwent resection with the use of CPB in the Second Affiliated Hospital of Soochow University during the past 11 years were retrospectively reviewed.

resultsOf the 14 patients with giant refractory thoracic tumors who had undergone surgery under CPB, 10 patients (71.4%) were completely resected. Twelve patients were followed up for 13-127 months with 10 patients were completely resected and two patients could not be completely resected due to severe tissue invasion. Three patients (25%) suffered from distant metastasis, and four patients (33.3%) experienced local recurrence. Only one patient (1/10) with complete resection suffered from distant metastasis, while two patients (2/10) experienced local recurrence. Two patients (2/2) with major resection suffered from both distant metastasis and local recurrence. Median overall survival for patients who have been regularly followed up was 50 months with 1-, 5-, and 10-year survival of 100%, 75%, and 66.7%. No difference was found between the distant metastasis survival and the local recurrence survival. (p = 0.99).

conclusionsCPB is an effective strategy for complete resection of the giant refractory thoracic tumors with an acceptable risk of postoperative distant metastasis for some patients.

Indexed as

AdultCardiopulmonary BypassFemaleFollow-Up StudiesHumansMaleMiddle AgedNeoplasm Recurrence, LocalPostoperative PeriodRetrospective StudiesSurvival RateThoracic Neoplasmscardiopulmonary bypassdistant metastasisgiant refractory thoracic tumorsrecurrence

Identifiers

PMID34532966
PMCPMC8590891
OpenAlexW3200648084

What OpenQuestion holds

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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.