Evidence map›Paper›PMID 35711710›Full record

ArticleFrontiers in surgery2022

Safety and Feasibility of Esophagectomy Following Neoadjuvant Immunotherapy Combined with Chemotherapy for Esophageal Squamous Cell Carcinoma.

Yi-Min Gu, Qi-Xin Shang, Han-Lu Zhang, Yu-Shang Yang, Wen-Ping Wang, Yong Yuan, Yang Hu, Guo-Wei Che, Long-Qi Chen

Open access · goldAbstract read
In one paragraph

Article in Frontiers in surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
2.0field-weighted citation impact, top 14% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 9 citations in OpenAlex.

  1. 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

9 authors at 2 institutions in 1 country.

Yi-Min GuDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
Qi-Xin ShangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
Han-Lu ZhangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
Yu-Shang YangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
Wen-Ping WangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
Yong YuanDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
Yang HuDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
Guo-Wei CheDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
Long-Qi ChenDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.
West China Hospital of Sichuan University · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: This study aimed to investigate the safety and feasibility of esophagectomy after neoadjuvant immunotherapy and chemotherapy for esophageal squamous cell carcinoma. Methods: We retrospectively identified patients who received neoadjuvant immunotherapy combined with chemotherapy ( Results: The most commonly used regimens of immunotherapy were camrelizumab (36.8%), pembrolizumab (31.5%), tislelizumab (15.8%), sintilimab (13.2%), and toripalimab (2.6%). The median interval to surgery was 63 days (range, 40-147). Esophagectomy was performed in 37 of 38 patients who received neoadjuvant immunotherapy and chemotherapy. All procedures were performed minimally invasively, except for 1 patient who was converted to thoracotomy. Of 37 surgical patients, R0 resection was achieved in 36 patients (97.3%). Pathologic complete response was observed in 9 patients (24.3%). Tumor regression grade I was identified in 17 patients (45.9%). Morbidity occurred in 12 of 37 patients (32.4%). The most common complication was pneumonia (16.2%). There were no deaths or readministration within 30 days. Conclusions: Esophagectomy following neoadjuvant immune checkpoint inhibitor plus chemotherapy for patients with resectable esophageal squamous cell carcinoma appears to be safe and feasible, with acceptable complication rates.

Indexed as

esophagectomyfeasibilityimmune checkpoint inhibitorneoadjuvant treatmentsafety

Identifiers

PMID35711710
PMCPMC9195295
OpenAlexW4281728624

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.