Evidence map›Paper›PMID 28680719›Full record

ArticleJournal of gastric cancer2017

Real-time Vessel Navigation Using Indocyanine Green Fluorescence during Robotic or Laparoscopic Gastrectomy for Gastric Cancer.

Mina Kim, Sang-Yong Son, Long-Hai Cui, Ho-Jung Shin, Hoon Hur, Sang-Uk Han

Registry-linked trialAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of gastric cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04734821 (Prospective Study on the Contribution of Fluorescence in the Guidance of Lymphadenectomy and in Peroperative Evaluation of Pre-anastomotic Tissue Perfusion in Laparoscopic Esogastric Oncologic Resections), which is not on this map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
–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.

NCT04734821 narecruitingnot on this mapstarted 2021, after this paper: background citation

Prospective Study on the Contribution of Fluorescence in the Guidance of Lymphadenectomy and in Peroperative Evaluation of Pre-anastomotic Tissue Perfusion in Laparoscopic Esogastric Oncologic Resections

TypeinterventionalSponsorIHU StrasbourgRan2021 to 2026Enrolled60ConditionsEsophageal Cancer, Gastric CancerArmsNear Infra-Red Fluorescence Guided Surgery
3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 2 syntheses or guidelines 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

6 authors.

Mina KimDepartment of Surgery, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0003-0244-3932
Sang-Yong SonDepartment of Surgery, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0002-8903-0913
Long-Hai CuiDepartment of Surgery, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0002-4403-6852
Ho-Jung ShinDepartment of Surgery, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0001-8938-5012
Hoon HurDepartment of Surgery, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0002-5435-5363
Sang-Uk HanDepartment of Surgery, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0001-5615-4162

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIdentification of the infrapyloric artery (IPA) type is a key component of pylorus-preserving gastrectomy. As the indocyanine green (ICG) fluorescence technique is known to help visualize blood vessels and flow during reconstruction, we speculated that this emerging technique would be helpful in identifying the IPA type. MATERIALS AND

methodsFrom August 2015 to February 2016, 20 patients who underwent robotic or laparoscopic gastrectomy were prospectively enrolled. After intravenous injection of approximately 3 mL of ICG (2.5 mg/mL), a near-infrared fluorescence apparatus was applied. The identified shape of the IPA was confirmed by examining the actual anatomy following infrapyloric dissection.

resultsThe mean interval time between ICG injection and visualization of the artery was 22.2 seconds (range, 14-30 seconds), and the mean duration of the arterial phase was 16.1 seconds (range, 9-30 seconds). The overall positive predictive value (PPV) of ICG fluorescence in identifying the IPA type was 80% (16/20). The IPA type was incorrectly predicted in four patients, all of whom were obese with a body mass index (BMI) of more than 25 kg/m

conclusionsOur preliminary results indicate that intraoperative vascular imaging using the ICG fluorescence technique may be helpful for robotic or laparoscopic pylorus-preserving gastrectomy.

Indexed as

FluorescenceIndocyanine greenLaparoscopyStomach neoplasms

Identifiers

PMID28680719
PMCPMC5489543

What OpenQuestion holds

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Registered trials

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.