Background: Transanal irrigation (TAI) effectively addresses fecal incontinence and improves quality of life in individuals with spina bifida. Given the scarcity of follow-up studies lasting > 5 years and reports of numerous TAI discontinuations, we assessed the enduring effectiveness and impact of TAI > 10 years after its initiation on the quality of life in individuals with spina bifida.
Methods: We recruited individuals with spina bifida enrolled in a bowel management program who initiated TAI in 2010 and participated in 4-month and 3-year follow-up studies at a spina bifida clinic. Raw data on bowel-related characteristics at baseline and after 4 months and 3 years of TAI were collected, and new survey-based demographic information, bowel-related characteristics, and the Fecal Incontinence Quality of Life scale scores were analyzed alongside extant datasets.
Results: Among 34 participants (age, mean [standard deviation] 17.7 [3.2] years), the mean follow-up was 11.8 (0.3) years; 21 participants persistently used TAI (persistent users), 12 discontinued TAI (discontinued users), and 1 used TAI and antegrade continence enema at the time of analysis. The fecal incontinence rate among persistent users decreased from 76.2% at baseline to 14.3% at the time of analysis; 11 (91.7%) discontinued users had fecal incontinence before TAI initiation, and the majority of discontinued users (66.7%) discontinued TAI because of improved bowel function. The fecal incontinence rate and quality of life did not differ significantly between discontinued users and persistent users.
Conclusions: TAI effectively alleviated fecal incontinence among persistent users. One-third of users discontinued TAI but had improved fecal continence. We recommend periodic bowel function evaluation in TAI users and to reevaluate the necessity for TAI maintenance.
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http://dx.doi.org/10.1007/s10151-024-03041-y | DOI Listing |
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