Evidence map›Paper›PMID 42292781›Full record

ArticleEndoscopic ultrasound

A novel lumen-apposing metal stent for EUS-guided drainage of pancreatic fluid collections: A multicenter prospective study.

Huiyun Zhu, Yuting Liu, Kaixuan Wang, Danqi Zhao, Xun Li, Xiaoping Zou, Xiaofeng Zhang, Youxiang Chen, Ning Zhong, Jianying Bai and 9 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Endoscopic ultrasound. 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

19 authors.

Huiyun ZhuDepartment of Gastroenterology, Changhai Hospital of Naval Medical University, Shanghai, China.
Yuting LiuDepartment of Gastroenterology, Changhai Hospital of Naval Medical University, Shanghai, China.
Kaixuan WangDepartment of Gastroenterology, Changhai Hospital of Naval Medical University, Shanghai, China.
Danqi ZhaoDepartment of Gastroenterology, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China.
Xun LiDepartment of Gastroenterology, The First Hospital of Lanzhou University, Lanzhou, Gansu Province, China.
Xiaoping ZouDepartment of Gastroenterology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China.
Xiaofeng ZhangDepartment of Gastroenterology, The First People's Hospital of Hangzhou, Hangzhou, Zhejiang Province, China.
Youxiang ChenDepartment of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China.
Ning ZhongDepartment of Gastroenterology, Qilu Hospital of Shandong University, Jinan, Shandong Province, Shandong Province, China.
Jianying BaiDepartment of Gastroenterology, The Second Affiliated Hospital of Army Medical University, Chongqing, China.
Liang ZhongDepartment of Gastroenterology, Huashan Hospital Affiliated to Fudan University, Shanghai, China.
Peng LiDepartment of Gastroenterology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China.
Bin XiaoDepartment of Gastroenterology, Jiangsu Province Hospital, Nanjing, Jiangsu Province, Jiangsu Province, China.
Wei ChenDepartment of Imaging, Changhai Hospital of Naval Medical University, Shanghai, China.
Enqiang LinghuDepartment of Gastroenterology, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China.
Zhaoshen LiDepartment of Gastroenterology, Changhai Hospital of Naval Medical University, Shanghai, China.
Ningli ChaiDepartment of Gastroenterology, The First Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China.
Yiqi DuDepartment of Gastroenterology, Changhai Hospital of Naval Medical University, Shanghai, China.
Zhendong JinDepartment of Gastroenterology, Changhai Hospital of Naval Medical University, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Objectives: Various lumen-apposing metal stents (LAMSs) were used for pancreatic fluid collection (PFC) drainage for many years. The structural design of LAMS needs to be improved to reduce the occurrence of adverse events. This trial assessed the efficacy and safety of a novel modified LAMS for the drainage of PFCs. Methods: This open-label, multicenter, prospective trial was done at 11 tertiary care hospitals. This study enrolled patients (18-75 years old) with confirmed diagnosis of PFC with cyst diameter no less than 6 cm. Novel LAMS (Micro-Tech Co, Ltd, Nanjing, China) was used. The primary end point was the 1-month postoperative drainage success rate. The secondary end points were technical success rate and adverse events. This study is registered with Chictr.org.cn, ChiCTR2000039955. Results: Between December 9, 2020, and December 27, 2021, 100 patients with PFC were assessed for eligibility, and 94 patients met the criteria and agreed to participate in the trial. The median size of PFC cyst was 11.23 ± 3.84 cm. The drainage success rate was 90.48% (95% CI, 83.6%-97.3%) and achieved the prespecified target value of 75% ( Conclusions: The novel LAMS used in this trial was technically feasible, efficient, and safe for the treatment of PFCs. Comparable with WON, the usage of LAMS in PPC achieved a high drainage success rate and acceptable adverse events.

Indexed as

EUSpancreatic diseasestents

Identifiers

PMID42292781
PMCPMC13263078

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.