Evidence map›Paper›PMID 25428767›Full record

ArticleBMC surgery2014

Trends and results in treatment of gastric cancer over last two decades at single East European centre: a cohort study.

Antanas Mickevicius, Povilas Ignatavicius, Rytis Markelis, Audrius Parseliunas, Dainora Butkute, Mindaugas Kiudelis, Zilvinas Endzinas, Almantas Maleckas, Zilvinas Dambrauskas

Abstract read
In one paragraph

Article in BMC surgery, 2014. 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
–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.

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. Review
  2. Korea, Japan, Europe, and the United States: Why are guidelines for gastric cancer different?Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2025
    Review
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  12. Feasibility of Total Gastrectomy with D2 Lymphadenectomy for Gastric Cancer and Predictive Factors for Its Short- and Long-Term Outcomes.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2016
    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

9 authors.

Antanas MickeviciusDepartment of Surgery, Lithuanian University of Health Sciences, Eiveniu Str, 2, Kaunas LT-50009, Lithuania. a_mickevicius@yahoo.com.
Povilas Ignatavicius
Rytis Markelis
Audrius Parseliunas
Dainora Butkute
Mindaugas Kiudelis
Zilvinas Endzinas
Almantas Maleckas
Zilvinas Dambrauskas

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA steady decline in gastric cancer mortality rate over the last few decades is observed in Western Europe. However it is still not clear if this trend applies to Eastern Europe where high incidence rate of gastric cancer is observed.

methodsThis was a retrospective non-randomized, single center, cohort study. During the study period 557 consecutive patients diagnosed with gastric cancer in which curative operation was performed met the inclusion criteria. The study population was divided into two groups according to two equal time periods: 01-01-1994 - 31-12-2000 (Group I - 273 patients) and 01-01-2001 - 31-12-2007 (Group II - 284 patients). Primary (five-year survival rate) and secondary (postoperative complications, 30-day mortality rate and length of hospital stay) endpoints were evaluated and compared.

resultsRate of postoperative complications was similar between the groups, except for Grade III (Clavien-Dindo grading system for the classification of surgical complications) complications that were observed at significantly lower rates in Group II (26 (9.5%) vs. 11 (3.9%), p = 0.02). Length of hospital stay was significantly (p = 0.001) shorter (22.6 ± 28.9 vs. 16.2 ± 17.01 days) and 30-day mortality was significantly (p = 0.02) lower (15 (5.5%) vs. 4 (1.4%)) in Group II. Similar rates of gastric cancer related mortality were observed in both groups (92.3% vs. 90.7%). However survival analysis revealed significantly (p = 0.02) better overall 5-year survival rate in Group II (35.6%, 101 of 284) than in Group I (23.4%, 64 of 273). There was no difference in 5-year survival rate when comparing different TNM stages.

conclusionsGastric cancer treatment results remain poor despite decreasing early postoperative mortality rates, shortening hospital stay and improved overall survival over the time. Prognosis of treatment of gastric cancer depends mainly on the stage of the disease. Absence of screening programs and lack of clinical symptoms in early stages of gastric cancer lead to circumstances when most of the patients presenting with advanced stage of the disease can expect a median survival of less than 30 months even after surgery with curative intent.

Indexed as

AdenocarcinomaAgedEurope, EasternFemaleGastrectomyHospital MortalityHumansLength of StayMaleNeoplasm StagingPostoperative ComplicationsRetrospective StudiesStomach NeoplasmsSurvival AnalysisSurvival RateTreatment Outcome

Identifiers

PMID25428767
PMCPMC4258015

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Registered trials

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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.