Electrolyte Beverage Combined With Polyethylene Glycol for Colonoscopy Bowel Preparation
Randomized Controlled Trial of Different Ratios of Electrolyte Beverage and Water Combined With Polyethylene Glycol on Bowel Preparation Quality and Ingestion Rhythm Before Colonoscopy
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Aimin Li
- Telefonnummer: +86 13580317630
- E-mail: lam0725@163.com
Studiesteder
-
-
Guangdong
-
Guangzhou, Guangdong, Kina
- Rekruttering
- Nanfang Hospital, Southern Medical University
-
Kontakt:
- Aimin Li
- Telefonnummer: +86 13580317630
- E-mail: lam0725@163.com
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Adults aged 18-75 years scheduled to undergo elective colonoscopy
- Meet the standard clinical indications for colonoscopy;
- Able to understand and comply with the bowel preparation procedure and complete oral polyethylene glycol (PEG) intake as required;
- Able to comply with study-related data collection and follow-up;
- Provide written informed consent voluntarily.
Exclusion Criteria:
- Previously diagnosed colorectal cancer, intestinal obstruction, or suspected intestinal obstruction;
- Active gastrointestinal bleeding or a definite history of gastrointestinal bleeding within the past 4 weeks (including melena, hematochezia, or hematemesis);
- Severe renal insufficiency, decompensated heart failure, significant electrolyte imbalance, or other conditions unsuitable for PEG bowel preparation;
- Known allergy to polyethylene glycol or components of the electrolyte beverage used in the study;
- Pregnant or breastfeeding women;
- Any other condition considered by the investigators to make the participant unsuitable for the study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Støttende pleje
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Aktiv komparator: Water Group
Participants receive polyethylene glycol (PEG) prepared with water only for bowel preparation before colonoscopy.
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Polyethylene glycol (PEG) prepared with water only for bowel preparation before colonoscopy.
|
|
Eksperimentel: Low-dose Electrolyte Beverage Group
Participants receive polyethylene glycol (PEG) prepared with electrolyte beverage and water at a 1:3 ratio for bowel preparation before colonoscopy.
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Polyethylene glycol (PEG) prepared with electrolyte beverage and water at a 1:3 ratio for bowel preparation before colonoscopy.
|
|
Eksperimentel: Medium-dose Electrolyte Beverage Group
Participants receive polyethylene glycol (PEG) prepared with electrolyte beverage and water at a 1:1 ratio for bowel preparation before colonoscopy.
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Polyethylene glycol (PEG) prepared with electrolyte beverage and water at a 1:1 ratio for bowel preparation before colonoscopy.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Adequate Bowel Preparation Rate
Tidsramme: At the time of colonoscopy on Day 1
|
Adequate bowel preparation is defined as a total Boston Bowel Preparation Scale (BBPS) score ≥6 with each colonic segment score ≥2 during colonoscopy.
|
At the time of colonoscopy on Day 1
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Total Boston Bowel Preparation Scale Score
Tidsramme: At the time of colonoscopy on Day 1
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Total Boston Bowel Preparation Scale (BBPS) score assessed during colonoscopy.
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At the time of colonoscopy on Day 1
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|
Bowel Preparation Completion Rate
Tidsramme: During bowel preparation within 1 hour before colonoscopy on Day 1
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Proportion of participants who complete the planned polyethylene glycol bowel preparation within 60 minutes.
|
During bowel preparation within 1 hour before colonoscopy on Day 1
|
|
Adverse Event Rate
Tidsramme: During bowel preparation within 1 hour before colonoscopy on Day 1
|
Incidence of adverse events during bowel preparation, including nausea, vomiting, abdominal distension, abdominal pain, dizziness, and fatigue.
|
During bowel preparation within 1 hour before colonoscopy on Day 1
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- NFEC-2026-307
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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