Evidence map›Paper›PMID 38811871›Full record

Trial reportBMC infectious diseases2024

Novel MAXPOWER biological antibacterial liquid for eradicating oral Helicobacter pylori.

Yongkang Lai, Xiaoyang Dong, Yingxiao Song, Jiulong Zhao, Yiqi Du, Zhaoshen Li

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC infectious diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06045832 (MAXPOWER Biological Antibacterial Liquid Oral Helicobacter Pylori Eradication Evaluation), which is not on this map. Not yet cited in PubMed.

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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.

NCT06045832 naunknown statusnot on this map

MAXPOWER Biological Antibacterial Liquid Oral Helicobacter Pylori Eradication Evaluation

TypeinterventionalSponsorChanghai HospitalRan2023 to 2023Enrolled42ConditionsH. Pylori InfectionArmsMAXPOWER Biological Antibacterial Liquid, Water
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.

Yongkang Lai *Department of Gastroenterology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Yangp u District, Shanghai, 200433, China.
Xiaoyang Dong *Department of Gastroenterology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Yangp u District, Shanghai, 200433, China.
Yingxiao Song *Department of Gastroenterology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Yangp u District, Shanghai, 200433, China.
Jiulong ZhaoDepartment of Gastroenterology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Yangp u District, Shanghai, 200433, China. jlzhao9@163.com.
Yiqi DuDepartment of Gastroenterology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Yangp u District, Shanghai, 200433, China. duyiqi@hotmail.com.
Zhaoshen LiDepartment of Gastroenterology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Yangp u District, Shanghai, 200433, China.

Funding

Nanchang University Graduate Student Innovation Fund YC2023-B102Shanghai Clinical Medical Research Center for Digestive Diseases Project 19MC1910200Shanghai Outstanding Academic Leaders Program 21XD14049Shanghai Rising-Star Programand 23QA1412000the Project of Shanghai Municipal Health Commission 2019SY001the Strategic Consulting Research Project of Chinese Academy of Engineering 2021-ZX-12
6 · The paper itself

Abstract

backgroundEradication of oral Helicobacter pylori (H. pylori) not only reduces the infection rate from the transmission route but also improves the success rate of intragastric eradication. MAXPOWER Biological Bacteriostatic Liquid, developed in our previous work, is a composite biological preparation with strong antibacterial ability and unique antibacterial mechanism. The present study evaluated the efficacy of the MAXPOWER biocontrol solution on H. pylori and its success rate in eradicating oral H. pylori in clinical patients.

methodsLive-dead cell staining and hemolysis test were used to evaluate the cellular safety of MAXPOWER biocontrol solution; plate spreading, live-dead bacterial staining, and scanning electron microscopy methods were used to evaluate its antimicrobial effect against H. pylori. Transcriptomics was used to analyze the changes in H. pylori genes before and after treatment. After seven days of gavage treatment, H&E staining and mice feces were collected for 16SrDNA sequencing to evaluate the animals' safety. Oral H. pylori-positive patients were randomized to be given a placebo and MAXPOWER Bio-Bacteriostatic Liquid gargle for seven days to evaluate the effect on oral H. pylori eradication.

resultsIn vitro tests demonstrated that this product has excellent biocompatibility and hemocompatibility and can effectively eradicate oral H. pylori. In vivo tests further showed that it has good biosafety and virtually no adverse effect on intestinal microflora. Transcriptomics analysis revealed that it kills H. pylori cells mainly by disrupting their cell membranes and metabolism. Additionally, the results of randomized controlled trials on humans disclosed that the oral H. pylori eradication rates achieved by MAXPOWER Biological Antibacterial Liquid were 71.4% and 78.9% according to the intention-to-treat and the per-protocol analysis, respectively.

conclusionMAXPOWER Biological Antibacterial Liquid is both safe and efficacious in the eradication of oral H. pylori.

trial registrationThis study was retrospectively registered in the ClinicalTrials.gov Trial Registry on 21/09/2023 (NCT06045832).

Indexed as

Anti-Bacterial AgentsHelicobacter InfectionsHelicobacter pyloriAdultAnimalsFemaleHumansMaleMiceMicrobial Sensitivity TestsMiddle AgedAnti-Bacterial AgentsAntibacterialAntibiotic-freeMAXPOWER Biological Antibacterial LiquidOral Helicobacter pyloriRandomized controlled trials

Identifiers

PMID38811871
PMCPMC11137934

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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.