An Early Phase 1 interventional study of 2L of polyethyleneglycol and inulin in Healthy, sponsored by Yanqing Li. Status unknown. Open to participants aged 18 Years to 60 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-03-14.
Sponsored by Yanqing Li · Early Phase 1, Interventional, and Prevention
An adequate bowel preparation is essential for a high quality of colonscopy. Nowdays, polyethyleneglyco is considered the most safe drug for bowel preparation, and is widely used around the world. However, previous study illustrated that bowel preparation by polyethyleneglyco could lead to qualitative changes in the intestinal microbiota both in mice and human. This study is aimed to investigate wether the changes in the intestinal microbiota could lead to a higher rate of intestinal infection.
Yanqing Li is the lead sponsor of 13 studies on the registry; 3 are open to participants now.
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Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
participants take 2L of polyethyleneglycol only
Drug: 2L of polyethyleneglycol
participants take 2L of polyethyleneglycol, subsequently take 15g inulin per day.
Drug: 2L of polyethyleneglycol · Dietary Supplement: inulin
Participants take 2L of polyethyleneglycol, subsequently take 15g probiotics combination product (including Bifidobacterium lactis, Lactobacillus plantarum, inlulin, Vitamin C) per day. The probiotic combination product, named "Mei Ri Yi Jun" was produced by Wedge Pharmaceuticals.
Drug: 2L of polyethyleneglycol · Combination Product: probiotic combination product
2L of polyethyleneglycol
15g inulin per day
participants take 2L of polyethyleneglycol, subsequently take 15g probiotics combination product (including Bifidobacterium lactis, Lactobacillus plantarum, inlulin, Vitamin C) per day. The probiotic combination product, named "Mei Ri Yi Jun" was produced by Wedge Pharmaceuticals.
Polyethyleneglycol could lead to changes in the intestinal flora
People with polyethyleneglycol administration will lead to a decrease of intestinal flora quantity
Time frame: one year(from 15/3/2022 to 15/3/2023)
inulin and probiotics could improve the recovery of gut microbiota
inulin and probiotics will improve the recovery of flora quantity after Polyethyleneglycol administration
Time frame: one year(from 15/3/2022 to 15/3/2023)
No study locations are listed for this record.
Plan to share: No
No publications or documents are linked to this record.
Start is estimated for Mar 2022; primary completion for Mar 2022, 0 months later.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Mar 2022. You cannot join it, but the record below documents what was studied.
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Studies of the drug tested here: Inulin
Yanqing Li