Evidence map›Paper›PMID 40523767›Full record

ReviewZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences2025

Key techniques of laparoscopic Roux

Zeyang Wang, Zhi Song, Weizheng Li, Pengzhou Li, Shaihong Zhu, Liyong Zhu

Abstract readReview
In one paragraph

Review in Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Zeyang WangDepartment of Bariatric and Metabolic Surgery, Third Xiangya Hospital, Central South University, Changsha 410013, China. 1006689003wzy@gmail.com.
Zhi SongDepartment of Bariatric and Metabolic Surgery, Third Xiangya Hospital, Central South University, Changsha 410013, China.
Weizheng LiDepartment of Bariatric and Metabolic Surgery, Third Xiangya Hospital, Central South University, Changsha 410013, China.
Pengzhou LiDepartment of Bariatric and Metabolic Surgery, Third Xiangya Hospital, Central South University, Changsha 410013, China.
Shaihong ZhuDepartment of Bariatric and Metabolic Surgery, Third Xiangya Hospital, Central South University, Changsha 410013, China.
Liyong ZhuDepartment of Bariatric and Metabolic Surgery, Third Xiangya Hospital, Central South University, Changsha 410013, China. zly8128@csu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bariatric and metabolic surgery has become a primary treatment for decompensated obesity, with the number of procedures rapidly increasing in China in recent years. Various improved and novel surgical techniques have emerged. Given the characteristics of the Chinese obese population lower body mass index compared to Western populations and frequent pancreatic islet dysfunction laparoscopic Roux-en-Y gastric bypass remains one of the mainstream procedures in China. Although the Procedural Guideline for Laparoscopic Roux-en-Y Gastric Bypass (2019 Edition) has provided standardized surgical steps, mastering and routinely implementing the procedure in clinical practice continues to pose significant challenges. Compared to laparoscopic sleeve gastrectomy, laparoscopic Roux-en-Y gastric bypass is more technically demanding and requires a longer learning curve. To avoid suboptimal weight loss or severe postoperative complications resulting from non-standardized techniques, this article summarizes the authors' clinical experience, emphasizing key technical steps: creation of the gastric pouch, standardization of gastrojejunal and jejunojejunal anastomoses, hiatal closure, and full serosalization. These insights aim to improve procedural safety and therapeutic efficacy by offering a set of practical process optimization strategies.

Indexed as

Gastric BypassLaparoscopyObesity, MorbidAnastomosis, SurgicalChinaGastrectomyHumansJejunumPostoperative ComplicationsWeight Lossbariatric metabolic surgerykey surgical techniqueslaparoscopic Roux-en-Y gastric bypassprevention and management of surgical complicationssurgical indications

Identifiers

PMID40523767
PMCPMC13345951

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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.