Journal
DIGESTIVE AND LIVER DISEASE
Volume 54, Issue 11, Pages 1554-1560Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.dld.2022.06.005
Keywords
Bowel cleansing; Bowel preparation; Colonoscopy; Endoscopy; Symptoms; Tolerability
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This study aimed to investigate the determinants of symptoms occurring during preparation for colonoscopy among patients. The results showed that severe symptoms were associated with female sex, longer working hours, previous gastrointestinal symptoms, multiple somatic symptoms, and the day-before regimen. On the other hand, age ≥ 60 years and good mood were protective factors. A high-risk profile was identified, including women with low mood and somatic symptoms.
Background: Symptoms developing during bowel preparation are major concerns among subjects who refuse the procedure. Aims: We aimed to explore the determinants of symptoms occurring during preparation among patients undergoing elective colonoscopy. Methods: This is a prospective multicenter study conducted in 10 Italian hospitals. A multidimensional approach collecting socio-demographic, clinical, psychological and occupational information before colonoscopy through validated instruments was used. Outcome was a four-category cumulative score based on symptoms occurring during preparation, according to the Mayo Clinic Bowel Prep Tolerability Questionnaire, weighted by intensity. Missing values were addressed through multiple imputation. Odds ratios (OR) and 95% confidence intervals (CI) were estimated through multivariate logistic regression models. Results: 1137 subjects were enrolled. Severe symptoms were associated with female sex (OR = 3.64, 95%CI 1.94-6.83), heavier working hours (OR = 1.13, 95% CI = 1.01-1.25), previous gastrointestinal symptoms (OR = 7.81, 95% CI 2.36-25.8 for high score), somatic symptoms (OR = 2.19, 95% CI = 1.06-4.49 for multiple symptoms), day-before regimen (OR = 2.71, 95%CI 1.28-5.73). On the other hand, age >= 60 years (OR = 0.10, 95% CI 0.02-0.4 4) and good mood (p = 0.042) were protective factors. A high-risk profile was identified, including women with low mood and somatic symptoms (OR = 15.5, 95%CI 4.56-52.7).
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