Evidence map›Paper›PMID 23104553›Full record

ArticleSurgery today2013

Survival outcome of laparoscopic gastrectomy for clinical early (cT1) gastric cancer.

Keishi Yamashita, Shinichi Sakuramoto, Tomotaka Shibata, Masayuki Nemoto, Hiroaki Mieno, Natsuya Katada, Shiro Kikuchi, Masahiko Watanabe

Abstract read
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In one paragraph

Article in Surgery today, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Article
  6. DNA diagnosis of peritoneal fluid cytology test by CDO1 promoter DNA hypermethylation in gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2017
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Prognostic role of lymph node metastasis in early gastric cancer.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2014
    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

8 authors.

Keishi YamashitaDepartment of Surgery, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan. keishi23@med.kitasato-u.ac.jp
Shinichi Sakuramoto
Tomotaka Shibata
Masayuki Nemoto
Hiroaki Mieno
Natsuya Katada
Shiro Kikuchi
Masahiko Watanabe

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposesLaparoscopy-assisted gastrectomy (LAG) for clinical early (cT1) gastric cancer (EGC) is superior to open gastrectomy in terms of the short-term outcome; however, long-term survival outcome remains elusive.

methodsFour hundred and ninety-one cT1 EGC patients who underwent LAG between 1998 and 2010 were registered to evaluate the survival outcome, including 237 patients who were observed for at least 5 years (long-term, L group), while 221 patients who were observed for at least 2-5 years (intermediate term, I group).

resultsThere were 17 deaths, including 7 patients who developed recurrence (5 in pT1 and 2 in pT4a). Two fatal cases with pStage IIB were uniquely T1N3b. Six out of the 7 recurrences occurred within 2 years after surgery. The 237 patients in the L group included 6 of the recurrent deaths (2.5 %), while the 221 patients in the I group included 1 recurrent death (0.9 %). Recurrent sites of pathological T1 cases were the liver (n = 2), lung (n = 1), ovary (n = 1), and bone (n = 1), and no peritoneal or local recurrence was found.

conclusionsCollectively, the survival outcome of EGC by LAG was excellent and LAG was acceptable as a therapeutic procedure for EGC.

Indexed as

AdultAgedFemaleFollow-Up StudiesGastrectomyHumansLaparoscopyMaleMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingStomach NeoplasmsSurvival RateTime FactorsTreatment Outcome

Identifiers

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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.