Individualized Non-pharmacological Intervention for Bowel Preparation
Effect of an Individualized Non-pharmacological Intervention Based on a Predictive Model for Inadequate Bowel Preparation on Bowel Preparation Quality: a Three-arm, Prospective, Randomized Controlled Study
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Xingshun Qi
- Telefonnummer: +8618909881019
- E-mail: xingshunqi@126.com
Undersøgelse Kontakt Backup
- Navn: weiyi wang
- Telefonnummer: 13019441021
- E-mail: 373302698@qq.com
Studiesteder
-
-
Liaoning
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Shenyang, Liaoning, Kina, 110016
- Rekruttering
- General Hospital of Northern Theater Command
-
Kontakt:
- Xingshun Qi
- Telefonnummer: 13019441024
- E-mail: xingshunqi@126.com
-
Kontakt:
- E-mail: 373302698@qq.com
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- age ≥ 18 years;
- outpatient scheduled for colonoscopy using oral laxatives for bowel preparation;
- able to understand the study and provide written informed consent.
Exclusion Criteria:
- undergoing emergency colonoscopy;
- suspected intestinal obstruction, stricture, or perforation;
- severe cardiac, cerebral, hepatic, or renal disease;
- severe psychiatric disorder;
- impaired consciousness or communication difficulties;
- pregnancy or lactation;
- previous enrollment in this study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Aktiv komparator: Standard bowel preparation group
Patients receive verbal instructions and printed text-based bowel preparation education materials, along with a standard bowel preparation regimen.
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Patients receive verbal bowel preparation instruction and printed text-based bowel preparation education materials.
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Eksperimentel: Individualized bowel preparation group
Patients receive verbal instructions and printed illustrated bowel preparation educational materials.
The inadequate bowel preparation risk score is calculated using the established prediction model.
Patients with a risk score ≥ 3.25 receive an enhanced bowel preparation regimen, whereas those with a score < 3.25 receive the standard bowel preparation regimen.
The enhanced bowel preparation regimen is based on the standard protocol, with two additional components.
First, starting 3 days before the colonoscopy, patients are instructed to avoid high-fiber foods and, from 1 day before the colonoscopy, to adopt a semiliquid low-residue diet.
They are also asked to walk for 30 minutes after each meal, with a target of approximately 6,000 steps per day.
Second, after consuming each 500 mL of the polyethylene glycol electrolyte solution and upon finishing the entire solution, patients are asked to chew one piece of sugar-free gum for 10 minutes.
|
Patients receive verbal instructions and printed illustrated bowel preparation educational material.
Patients with a risk score ≥ 3.25 are instructed to take low-residue diet 3 days before colonoscopy and walk for 30 minutes after each meal, with a target of approximately 6,000 steps per day.
After consuming each 500 mL of polyethylene glycol electrolyte solution, and finishing the entire solution, patients are asked to chew one piece of sugar-free gum for 10 minutes.
Patients with a score < 3.25 received the standard bowel preparation regimen.
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|
Eksperimentel: Information-framing guided individualized bowel preparation group
Patients receive the same interventions as those in the individualized group.
In addition, they receive information-framed educationa material.
For those with an inadequate bowel preparation risk score ≥ 3.25, negatively-framed materials emphasizing the harms of non-adherence are provided; for those with a score < 3.25, positively-framed materials emphasizing the benefits of adherence are provided.
|
Patients receive verbal instructions and printed illustrated bowel preparation educational material.
Patients with a risk score ≥ 3.25 are instructed to take low-residue diet 3 days before colonoscopy and walk for 30 minutes after each meal, with a target of approximately 6,000 steps per day.
After consuming each 500 mL of polyethylene glycol electrolyte solution, and finishing the entire solution, patients are asked to chew one piece of sugar-free gum for 10 minutes.
Patients with a score < 3.25 received the standard bowel preparation regimen.
For those with an inadequate bowel preparation risk score ≥ 3.25, negatively-framed materials emphasizing the harms of non-adherence are provided; for those with a score < 3.25, positively-framed materials emphasizing the benefits of adherence are provided.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Bowel preparation quality
Tidsramme: Assessed by the endoscopist during colonoscopy procedure
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Bowel preparation quality is assessed using the Boston Bowel Preparation Scale (BBPS).
Bowel preparation was considered adequate when the total BBPS score was ≥ 6, with each colonic segment score ≥ 2.
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Assessed by the endoscopist during colonoscopy procedure
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Incidence of bowel preparation-related adverse events
Tidsramme: Recorded during the waiting period prior to colonoscopy procedure
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Incidence of nausea, vomiting, abdominal distension, abdominal pain
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Recorded during the waiting period prior to colonoscopy procedure
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Polyp/adenoma detection rate
Tidsramme: Assessed by the endoscopist during colonoscopy procedure
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Assessed by the endoscopist during colonoscopy procedure
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|
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Compliance of bowel preparation
Tidsramme: Assessed during the waiting period prior to colonoscopy procedure
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Compliance of bowel preparation is assessed by Bowel Preparation Adherence Behavior Assessment Scale.
The Bowel Preparation Adherence Behavior Assessment Scale has a total score ranging from 12 to 60, with higher scores indicating better adherence.
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Assessed during the waiting period prior to colonoscopy procedure
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Willingness to undergo colonoscopy again (yes/no)
Tidsramme: Assessed during the waiting period prior to colonoscopy procedure
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Patients are asked whether they are willing to undergo a repeat colonoscopy.
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Assessed during the waiting period prior to colonoscopy procedure
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studiestol: Xingshun Qi, The General Hospital of Northern Theater Command
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- XHNKKY-INPI-1.0
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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