Evidence map›Paper›PMID 31111210›Full record

ArticleSurgical endoscopy2020

Who needs diverting ileostomy following laparoscopic low anterior resection in rectal cancer patients? Analysis of 417 patients in a single institute.

Hiroki Shimizu, Shigeki Yamaguchi, Toshimasa Ishii, Hiroka Kondo, Kiyoka Hara, Kenichi Takemoto, Shintaro Ishikawa, Takuhisa Okada, Asami Suzuki, Isamu Koyama

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Article in Surgical endoscopy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 3 pooled it
1.8field-weighted citation impact, top 13% 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

19 citing papers in PubMed, 3 syntheses or guidelines pooled it, 35 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Hiroki ShimizuDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Shigeki YamaguchiDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan. s_yama@saitama-med.ac.jp.ORCID 0000-0003-3850-2818
Toshimasa IshiiDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Hiroka KondoDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Kiyoka HaraDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Kenichi TakemotoDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Shintaro IshikawaDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Takuhisa OkadaDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Asami SuzukiDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Isamu KoyamaDepartment of Gastroenterological Surgery, Comprehensive Cancer Center, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
Saitama Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAnastomotic leakage (AL) is one of the most serious complications after low anterior resection (LAR) for rectal cancer, and the significance of diverting stoma to prevent AL is still controversial. The aim of this study is to clarify the potential benefits and safety of diverting ileostomy (DI) following laparoscopic LAR in rectal cancer patients.

methodsThis was a retrospective cohort study of 417 rectal cancer patients who underwent laparoscopic LAR in a single institute. The risk factors for AL and the DI-related morbidity were assessed.

resultsDI was performed in 226 patients (54.2%). The incidence rates of symptomatic AL showed no significant difference between patients with and without DI (8.4% vs. 10.0%, p = 0.612). AL requiring a surgical intervention was relatively lower in patients with DI than in those without DI (1.8% vs. 4.7%, p = 0.097). DI construction was an independent risk factor for AL requiring a surgical intervention (OR 3.47, p = 0.041), as was the serum albumin level (p = 0.003), and being male was a relative risk factor (p = 0.058). Focusing on sex, the rate of AL requiring a surgical intervention was significantly different in male (1.7 and 7.9%, p = 0.021) but not in female patients (1.9 and 1.1%, p = 1.000) with and without DI. The DI construction-related morbidity was 9.7%, and no patient required a reoperation. Of 226 patients with DI, 209 (92.5%) underwent stoma closure 118 days (median 30-509 days) after LAR. The stoma closure-related morbidity was 9.1% and 1 patient (0.5%) required a reoperation due to anastomotic leakage.

conclusionsDI following laparoscopic LAR can decrease the risk of AL, requiring a surgical intervention, especially in male patients with malnutrition. However, due to DI-related morbidity, DI is not recommended in female patients.

Indexed as

IleostomyAnastomosis, SurgicalAnastomotic LeakFemaleHumansJapanLaparoscopyMaleMiddle AgedPostoperative ComplicationsRectal NeoplasmsReoperationRetrospective StudiesRisk FactorsSex FactorsAnastomotic leakageDiverting ileostomyLaparoscopic low anterior resectionSexStoma complication

Identifiers

PMID31111210
OpenAlexW2946348135

What OpenQuestion holds

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Read underepoch 390

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.