Evidence map›Paper›PMID 20169365›Full record

ArticleSurgical endoscopy2010

Endoscopic submucosal dissection with a combination of small-caliber-tip transparent hood and flex knife for superficial esophageal neoplasia. Is it safe for elderly patients?

Naoki Ishii, Shino Uchida, Toshiyuki Itoh, Noriyuki Horiki, Michitaka Matsuda, Takeshi Setoyama, Shoko Suzuki, Masayo Uemura, Yusuke Iizuka, Katsuyuki Fukuda and 2 more

Abstract read
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In one paragraph

Article in Surgical endoscopy, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 17% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
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  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
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  9. Article
  10. Endoscopic submucosal dissection--current success and future directions.Nature reviews. Gastroenterology & hepatology · 2012
    Review
  11. 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

12 authors at 1 institution in 1 country.

Naoki IshiiDepartment of Gastroenterology, St. Luke's International Hospital, Chuo-ku, Tokyo, Japan. naoishi@luke.or.jp
Shino Uchida
Toshiyuki Itoh
Noriyuki Horiki
Michitaka Matsuda
Takeshi Setoyama
Shoko Suzuki
Masayo Uemura
Yusuke Iizuka
Katsuyuki Fukuda
Koyu Suzuki
Yoshiyuki Fujita
St. Luke's International Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSafety and efficacy of endoscopic submucosal dissection (ESD) for esophageal neoplasias have not been adequately investigated in elderly patients. This study was designed to evaluate the safety and efficacy of ESD for esophageal neoplasias in elderly patients.

methodsFifty-three superficial esophageal neoplasias treated with ESD using a combination of small-caliber-tip transparent hood and flex knife from May 2006 to June 2009 were divided into elderly group (aged 70 years or older: 25 lesions in 23 patients) and nonelderly group (younger than aged 70 years: 28 lesions in 25 patients). Therapeutic efficacy, complications, and follow-up results were evaluated retrospectively.

resultsThe history of cerebral infarction or cardiopulmonary disease and the usage of antiplatelet agents or anticoagulants were significantly higher in elderly group (p 0.0050 and p 0.0013, respectively). Median procedural times in the elderly group and the nonelderly group were 93 ± 53 (range, 42-235) min and 95 ± 55 (range, 40-230) min (p 0.73), respectively. Median sizes of the neoplasias and the resected specimens were 14 ± 11 (range, 5-45) mm and 15 ± 17 (range, 5-83) mm (p 0.56), and 35 ± 12 (range, 18-60) mm and 38 ± 17 (range, 18-90) mm (p 0.38), respectively. En bloc resection rate was 100% in each group. Body temperature and white blood cell counts of the next day after ESD were significantly higher in the nonelderly group than in the elderly group (p 0.0087 and p 0.0043, respectively). There were no complications, such as postoperative bleeding or perforation, in each group. The median follow-up period of 23 ± 10 (range, 4-35) months in the elderly group revealed no local or distant metastasis.

conclusionsESD with a combination of small-caliber-tip transparent hood and flex knife is a safe and effective treatment for superficial esophageal neoplasia in elderly and nonelderly patients.

Indexed as

AgedAged, 80 and overAge FactorsAnticoagulantsCarcinoma, Squamous CellCatheterizationDissectionEsophageal NeoplasmsEsophageal StenosisEsophagectomyEsophagoscopesEsophagoscopyFemaleFollow-Up StudiesHumansMaleAnticoagulants

Identifiers

PMID20169365
OpenAlexW2121010295

What OpenQuestion holds

Textmetadata
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.