Evidence map›Paper›PMID 27053847›Full record

ArticleWorld journal of gastroenterology2016

Novel and safer endoscopic cholecystectomy using only a flexible endoscope via single port.

Hirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Takashi Nagase, Tsutomu Masaki

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in World journal of gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 98% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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 at 2 institutions in 1 country.

Hirohito MoriHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Nobuya KobayashiHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Hideki KobaraHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Noriko NishiyamaHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Shintaro FujiharaHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Taiga ChiyoHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Maki AyakiHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Takashi NagaseHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Tsutomu MasakiHirohito Mori, Nobuya Kobayashi, Hideki Kobara, Noriko Nishiyama, Shintaro Fujihara, Taiga Chiyo, Maki Ayaki, Tsutomu Masaki, Department of Gastroenterology and Neurology, Kagawa University, Kita, Kagawa 761-0793, Japan.
Kagawa University · JPEhime Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo apply the laparoscopic and endoscopic cooperative surgery concept, we investigated whether endoscopic cholecystectomy could be performed more safely and rapidly via only 1 port or not.

methodsTwo dogs (11 and 13-mo-old female Beagle) were used in this study. Only 1 blunt port was created, and a flexible endoscope with a tip attachment was inserted between the fundus of gallbladder and liver. After local injection of saline to the gallbladder bed, resection of the gallbladder bed from the liver was performed. After complete resection of the gallbladder bed, the gallbladder was pulled up to resect its neck using the Ring-shaped thread technique. The neck of the gallbladder was cut using scissor forceps. Resected gallbladder was retrieved using endoscopic net forceps via a port.

resultsThe operation times from general anesthetizing with sevoflurane to finishing the closure of the blunt port site were about 50 min and 60 min respectively. The resection times of gallbladder bed were about 15 min and 13 min respectively without liver injury and bleeding at all. Feed were given just after next day of operation, and they had a good appetite. Two dogs are in good health now and no complications for 1 mo after endoscopic cholecystectomy using only a flexible endoscope via one port.

conclusionWe are sure of great feasibility of endoscopic cholecystectomy via single port for human.

Indexed as

EndoscopesAnimalsBlood Loss, SurgicalCholecystectomyCholecystectomy, LaparoscopicDogsEndoscopy, Digestive SystemEquipment DesignFemaleModels, AnimalOperative TimePliabilityPostoperative ComplicationsTime FactorsEndoscopic cholecystectomyFeasibilityLaparoscopic and endoscopic cooperative surgerySafer and complete resectionSingle port

Identifiers

PMID27053847
PMCPMC4814641
OpenAlexW2315031166

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.