Evidence map›Paper›PMID 35666080›Full record

ArticleCancer communications (London, England)2022

Survival trends of patients with non-metastatic gastric adenocarcinoma in the US and European countries: the impact of decreasing resection rates.

Lei Huang, Lina Jansen, Rob H A Verhoeven, Jelle P Ruurda, Liesbet Van Eycken, Harlinde De Schutter, Jan Johansson, Mats Lindblad, Tom B Johannesen, Vesna Zadnik and 5 more

Open access · goldAbstract read
In one paragraph

Article in Cancer communications (London, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.0field-weighted citation impact, top 7% 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, 20 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

15 authors at 10 institutions in 7 countries.

Lei HuangDivision of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, 69120, Germany.ORCID 0000-0002-4225-9200
Lina JansenDivision of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, 69120, Germany.
Rob H A VerhoevenDepartment of Research & Development, Netherlands Comprehensive Cancer Organization, Utrecht, 3501 DB, The Netherlands.
Jelle P RuurdaDepartment of Surgery, University Medical Center Utrecht, Utrecht, 3508 GA, The Netherlands.
Liesbet Van EyckenBelgian Cancer Registry, Brussels, B-1210, Belgium.
Harlinde De SchutterBelgian Cancer Registry, Brussels, B-1210, Belgium.
Jan JohanssonDepartment of Esophageal and Gastric Surgery, Lund University Hospital, Lund, 221 85, Sweden.
Mats LindbladDepartment of Clinical Science, Intervention, and Technology, Division of Surgery, Karolinska University Hospital, Stockholm, 171 76, Sweden.
Tom B JohannesenRegistry Department, The Cancer Registry of Norway, Oslo, 0379, Norway.
Vesna ZadnikEpidemiology and Cancer Registry, Institute of Oncology Ljubljana, Ljubljana, 1000, Slovenia.
Tina ŽagarEpidemiology and Cancer Registry, Institute of Oncology Ljubljana, Ljubljana, 1000, Slovenia.
Sjoerd M LagardeDepartment of Surgery, Erasmus Medical Centre-University Medical Centre Rotterdam, Rotterdam, 3015 CE, The Netherlands.
Cornelis J H van de VeldeDepartment of Surgical Oncology, Leiden University Medical Center, Leiden, 2300 RC, The Netherlands.
Petra Schrotz-KingDivision of Preventive Oncology, German Cancer Research Center and National Center for Tumor Diseases, Heidelberg, 69120, Germany.
Hermann BrennerDivision of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, 69120, Germany.
German Cancer Research Center · DEInstitute of Oncology Ljubljana · SINational Cancer Registry · IECancer Registry of Norway · NOErasmus MC · NLKarolinska University Hospital · SELeiden University Medical Center · NLLund University · SENetherlands Comprehensive Cancer Organisation · NLUniversity Medical Center Utrecht · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe previously observed decreasing resection rates of non-metastatic gastric adenocarcinoma (GaC) in the US and some European countries. If and to what extent these trends affect the trends in overall survival (OS) of patients with non-metastatic GaC at the population level remain unclear. This large international population-based cohort study aimed to assess the impact of the previously observed decreasing resection rates on multivariable-adjusted trends in the long-term OS of patients with non-metastatic GaC.

methodsIndividual-level data of patients with non-metastatic GaC were obtained from the national cancer registries of the Netherlands, Belgium, Sweden, Norway, and Slovenia, and the US Surveillance, Epidemiology, and End Results database. We analyzed data for each country separately. Associations between year of diagnosis and OS were assessed using Cox proportional hazards regression model with adjustment for multiple prognostic variables, with and without including resection and chemotherapy as potential explanatory variables.

resultsA total of 66,398 non-metastatic GaC patients diagnosed in 2003-2016 were analyzed, with an accumulated follow-up of 172,357 person-years. Without adjustment for resection, OS was improved only slightly in the US [hazard ratio (HR)

conclusionsOS of patients with non-metastatic GaC mostly did not improve in selected European countries and was even worsened in Sweden, while it was slightly increased in the US in the early 21

Indexed as

AdenocarcinomaCohort StudiesHumansPrognosisProportional Hazards ModelsRegistriesadjusted overall survivalgastric adenocarcinomainternational population-based cohort studyprognostic factorsresection ratetemporal trend

Identifiers

PMID35666080
PMCPMC9257984
OpenAlexW4281780500

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.