Evidence map›Paper›PMID 36879331›Full record

ArticleTrials2023

Safety and efficacy comparison of polyethylene glycol, hemp seed oil, and 5% sugar brine for bowel preparation in older patients: study protocol for a randomized controlled trial.

Xing Wang Zhu, Jun Yan, Long Miao, Ying Li He, Hai Ping Wang, Xun Li

Open access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in Trials, 2023. 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
0.7field-weighted citation impact, top 24% 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, 3 citations in OpenAlex.

  1. Effectiveness and safety of Shankhaprakshalana-a yogic technique-in bowel preparation for colonoscopy: A retrospective study.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2024
    Observational
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 2 institutions in 1 country.

Xing Wang Zhu *The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China.
Jun Yan *Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, China.
Long MiaoDepartment of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, China.
Ying Li HeDepartment of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, China.
Hai Ping WangDepartment of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, China.
Xun LiThe First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China. lxdr21@126.com.ORCID http://orcid.org/0000-0003-0277-6307
First Hospital of Lanzhou University · CNLanzhou University · CN

Funding

First Clinical Medical School, Lanzhou University ldyyyn2021-102First Clinical Medical School, Lanzhou University ldyyyn2021-108
6 · The paper itself

Abstract

backgroundThe incidence of colorectal cancer among the middle-aged and elderly is gradually increasing in China. Colonoscopy is an effective method for the early diagnosis of colorectal cancer, and bowel preparation is one of many important factors affecting colonoscopy. Although there are many studies on intestinal cleansers, the results are not ideal. There is evidence that hemp seed oil has certain potential effects in intestinal cleansing, but prospective studies on this topic are still lacking.

methodsThis is a randomized, double-blind, single-center clinical study. We randomly assigned 690 participants to groups each administered 3 L of polyethylene glycol (PEG), 30 mL of hemp seed oil and 2 L of PEG, or 30 mL of hempseed oil, 2 L of PEG, and 1000 mL of 5% sugar brine. The Boston Bowel Preparation Scale was considered the primary outcome measure. We evaluated the interval between consumption of bowel preparation and first bowel movement. Secondary indicators included the time of cecal intubation, detection rate of polyps and adenomas, willingness to repeat the same bowel preparation, whether the protocol was tolerated, and whether there were adverse reactions during bowel preparation and were evaluated after counting the total number of bowel movements. DISCUSSION: This study aimed to test the hypothesis that hemp seed oil (30 mL) increases the quality of bowel preparation and reduces the amount of PEG. Previously, we found that its combination with 5% sugar brine can reduce the occurrence of adverse reactions.

trial registrationChinese Clinical Trial Registry ChiCTR2200057626. Prospectively registered on March 15, 2022.

Indexed as

Colorectal NeoplasmsSugarsAgedCannabisCecumColonoscopyHumansMiddle AgedPlant ExtractsPolyethylene GlycolsProspective StudiesRandomized Controlled Trials as TopicSaltsbrinehempseed oilPlant ExtractsPolyethylene GlycolsSaltsSugarsBoston Bowel Preparation ScaleBowel preparationColonoscopyHemp seed oilPolyethylene glycol

Identifiers

PMID36879331
PMCPMC9990200
OpenAlexW4323309534

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.