Evidence map›Paper›PMID 35565456›Full record

ArticleCancers2022

Correlation between Colon Perfusion and Postoperative Fecal Output through a Transanal Drainage Tube during Laparoscopic Low Anterior Resection.

Kenji Kawada, Toshiaki Wada, Takehito Yamamoto, Yoshiro Itatani, Koya Hida, Kazutaka Obama

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Cancers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07083076 (Early Introduction of Regular Diet Versus Extended Low Residue Restriction After Colon Surgery), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 42% 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.

NCT07083076 narecruitingnot on this mapstarted 2025, after this paper: background citation

Early Introduction of Regular Diet Versus Extended Low Residue Restriction After Colon Surgery

TypeinterventionalSponsorNorthwell HealthRan2025 to 2028Enrolled222ConditionsColon ResectionArmsShort term (10 day) low residue diet restriction, 6 week low residue diet restriction
3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Review
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 at 1 institution in 1 country.

Kenji KawadaDepartment of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan.ORCID 0000-0003-4336-6937
Toshiaki WadaDepartment of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan.
Takehito YamamotoDepartment of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan.ORCID 0000-0002-2236-7124
Yoshiro ItataniDepartment of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan.ORCID 0000-0001-7356-7065
Koya HidaDepartment of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan.
Kazutaka ObamaDepartment of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan.ORCID 0000-0003-2924-6701
Kyoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In order to prevent anastomotic leakage (AL) following rectal surgery, various solutions—such as intraoperative indocyanine green (ICG) angiography and transanal drainage tubes (TDT)—have been proposed. This study investigated the relationship between intestinal perfusion and fecal volume through TDT in laparoscopic low anterior resection (LAR). A total of 59 rectal cancer patients who underwent laparoscopic LAR with both intraoperative ICG angiography and postoperative TDT placement were retrospectively analyzed. The relationship between intestinal perfusion and fecal volume through TDT was examined. Based on the ICG fluorescence, the transection site was shifted more proximally in 20 cases (33.9%). Symptomatic AL occurred in seven patients (11.8%). The AL rate of the patients whose daily fecal volume exceeded 100 mL/day in 2 or more days was significantly higher than that of those whose daily fecal volume exceeded it in 0 or 1 day (44.4% vs. 6.0%; p < 0.01). Univariate and multivariate analyses showed that the need for a proximal shift of the transection site was significantly associated with a high fecal volume. The quantitative analysis of ICG fluorescence indicated that Fmax (the fluorescence difference between the baseline and maximum) was significantly associated with fecal volume through TDT.

Indexed as

anastomotic leakageICG angiographyrectal cancertransanal drainage tube

Identifiers

PMID35565456
PMCPMC9101401
OpenAlexW4229332311

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.