A low-volume polyethylene glycol solution was associated with an increased suboptimal bowel preparation rate but had similar recommendations for an early repeat colonoscopy, procedure times, and adenoma detection rates

Low-volume polyethylene glycol (PEG) bowel preparations are better tolerated by patients than high-volume preparations and may achieve similar preparation quality. However, there is little data comparing their effects on a recommendation for an early repeat colonoscopy (because of a suboptimal prepa...

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Veröffentlicht in:PloS one 2017-04, Vol.12 (4), p.e0176265-e0176265
Hauptverfasser: Hankins, Sam C, Brimhall, Bryan B, Kankanala, Vineel, Austin, Gregory L
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description Low-volume polyethylene glycol (PEG) bowel preparations are better tolerated by patients than high-volume preparations and may achieve similar preparation quality. However, there is little data comparing their effects on a recommendation for an early repeat colonoscopy (because of a suboptimal preparation), procedure times, adenoma detection rate (ADR), and advanced adenoma detection rate (AADR). This is a retrospective cohort study of outpatient colonoscopies performed during a one-year period at a single academic medical center in which low-volume MoviPrep® (n = 1841) or high-volume Colyte® (n = 1337) was used. All preparations were split-dosed. Appropriate covariates were included in regression models assessing suboptimal preparation quality (fair, poor, or inadequate), procedure times, recommendation for an early repeat colonoscopy, ADR, and AADR. MoviPrep® was associated with an increase in having a suboptimal bowel preparation (OR 1.36; 95% CI: 1.06-1.76), but it was not associated with differences in insertion (p = 0.43), withdrawal (p = 0.22), or total procedure times (p = 0.10). The adjusted percentage with a suboptimal preparation was 11.7% for patients using MoviPrep® and 8.8% for patients using Colyte®. MoviPrep® was not associated with a significant difference in overall ADR (OR 0.93; 95% CI: 0.78-1.11), AADR (OR 1.18; 95% CI: 0.87-1.62), or recommendation for early repeat colonoscopy (OR 1.16; 95% CI: 0.72-1.88). MoviPrep® was associated with a small absolute increase in having a suboptimal preparation, but did not affect recommendations for an early repeat colonoscopy, procedure times, or adenoma detection rates. Mechanisms to reduce financial barriers limiting low-volume preparations should be considered because of their favorable tolerability profile.
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However, there is little data comparing their effects on a recommendation for an early repeat colonoscopy (because of a suboptimal preparation), procedure times, adenoma detection rate (ADR), and advanced adenoma detection rate (AADR). This is a retrospective cohort study of outpatient colonoscopies performed during a one-year period at a single academic medical center in which low-volume MoviPrep® (n = 1841) or high-volume Colyte® (n = 1337) was used. All preparations were split-dosed. Appropriate covariates were included in regression models assessing suboptimal preparation quality (fair, poor, or inadequate), procedure times, recommendation for an early repeat colonoscopy, ADR, and AADR. MoviPrep® was associated with an increase in having a suboptimal bowel preparation (OR 1.36; 95% CI: 1.06-1.76), but it was not associated with differences in insertion (p = 0.43), withdrawal (p = 0.22), or total procedure times (p = 0.10). 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However, there is little data comparing their effects on a recommendation for an early repeat colonoscopy (because of a suboptimal preparation), procedure times, adenoma detection rate (ADR), and advanced adenoma detection rate (AADR). This is a retrospective cohort study of outpatient colonoscopies performed during a one-year period at a single academic medical center in which low-volume MoviPrep® (n = 1841) or high-volume Colyte® (n = 1337) was used. All preparations were split-dosed. Appropriate covariates were included in regression models assessing suboptimal preparation quality (fair, poor, or inadequate), procedure times, recommendation for an early repeat colonoscopy, ADR, and AADR. MoviPrep® was associated with an increase in having a suboptimal bowel preparation (OR 1.36; 95% CI: 1.06-1.76), but it was not associated with differences in insertion (p = 0.43), withdrawal (p = 0.22), or total procedure times (p = 0.10). The adjusted percentage with a suboptimal preparation was 11.7% for patients using MoviPrep® and 8.8% for patients using Colyte®. MoviPrep® was not associated with a significant difference in overall ADR (OR 0.93; 95% CI: 0.78-1.11), AADR (OR 1.18; 95% CI: 0.87-1.62), or recommendation for early repeat colonoscopy (OR 1.16; 95% CI: 0.72-1.88). MoviPrep® was associated with a small absolute increase in having a suboptimal preparation, but did not affect recommendations for an early repeat colonoscopy, procedure times, or adenoma detection rates. Mechanisms to reduce financial barriers limiting low-volume preparations should be considered because of their favorable tolerability profile.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>28448598</pmid><doi>10.1371/journal.pone.0176265</doi><orcidid>https://orcid.org/0000-0001-9994-0323</orcidid><oa>free_for_read</oa></addata></record>
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subjects Adenoma
Adenoma - diagnosis
Adenoma - surgery
Cohort Studies
Colon
Colonoscopy
Colonoscopy - methods
Colorectal cancer
Colorectal Neoplasms - diagnosis
Colorectal Neoplasms - surgery
Electrolytes
Engineering and Technology
Female
Gastroenterology
Health care facilities
Hepatology
Humans
Intestine
Intestines - surgery
Male
Medicaid
Medical diagnosis
Medical screening
Medicine and Health Sciences
Middle Aged
Patients
Polyethylene
Polyethylene glycol
Polyethylene Glycols - chemistry
Quality
Quality assessment
Regression analysis
Regression models
Retrospective Studies
Solutions
Time Factors
Transplants & implants
Tumors
title A low-volume polyethylene glycol solution was associated with an increased suboptimal bowel preparation rate but had similar recommendations for an early repeat colonoscopy, procedure times, and adenoma detection rates
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