Social Morbidity in Relation to Bowel Functional Outcomes and Quality of Life in Anorectal Malformations and Hirschsprung's Disease.

BACKGROUND: Anorectal malformations (ARMs) and Hirschsprung's disease (HD) are chronic bowel conditions associated with varying degrees of fecal incontinence. We aimed to discuss the contemporary status of social morbidity associated with ARMs and HD in the long term after contemporary treatments. MATERIALS AND METHODS: The bowel functional outcomes of our recent institutional series up to adulthood were reviewed and compared for ARMs and HD. The Rintala score was used to evaluate bowel function, which includes an assessment of the social effects of the condition. In this study, the social outcomes in our population of patients with ARMs and HD were specifically analyzed in relation to the surveyed functional outcomes, our previously collected data on quality of life (QoL) and the current literature. RESULTS: Mild ARMs were associated with a minimal risk of social morbidity consistent with good outcomes. In severe ARMs and HD, social problems were reported steadily among all age groups studied. Impairment of domains of fecal control were present among 53 to 89% of patients with social problems, including frequent symptoms (>1/week) in up to 39%. Involuntary gas leakage contributed to social morbidity in 15 to 27%. Comparison with QoL data suggested that social morbidity experienced during childhood may continue to affect emotional domains of QoL in later life, despite improvements in bowel function by adulthood. CONCLUSION: Patients with severe ARMs and HD are at risk of social restrictions from impairment of bowel function despite contemporary surgical treatments. However, the QoL outcomes in adulthood may be more influenced by self-perceptions of illness formed from childhood than disease-specific factors. Strategies to reduce the psychological morbidity associated with these conditions that includes parental involvement from the outset may improve outcomes.

Bowel Function and Quality of Life After Transanal Endorectal Pull-through for Hirschsprung Disease: Controlled Outcomes up to Adulthood.

OBJECTIVE: The aim of this study was to define controlled outcomes up to adulthood for bowel function and quality of life (QoL) after transanal endorectal pull-through (TEPT) for Hirschsprung disease (HD). SUMMARY OF BACKGROUND DATA: Although TEPT is the surgical standard for HD, controlled long-term follow-up studies evaluating bowel function and QoL are lacking. METHODS: Patients aged ≥4 years operated for HD with TEPT between 1987 and 2011 answered detailed questionnaires on bowel function and QoL [Pediatric Quality of Life Inventory (PedsQL, age <18 yrs) or Gastrointestinal Quality of Life Index (GIQLI) and SF-36]. Patients were compared with 3 age- and gender-matched controls each randomly selected from the general population. RESULTS: Seventy-nine patients (64%) responded (median age 15, range 4-32 years; 86% rectosigmoid aganglionosis). Compared with controls, patients reported impairment of all aspects of fecal control (P < 0.05), except constipation. In cross-section, 75% of patients were socially continent (vs 98% of controls; P < 0.001). Soiling, fecal accidents, rectal sensation, and ability to withhold defecation improved with age to levels comparable to controls by adulthood (P = NS), but stooling frequency remained higher in 44% of patients (P < 0.05 vs controls). PedsQL domains in childhood were equal to controls (P = NS), except for proxy-reports of sadness/depression. Adults exhibited lower emotional scores, limitation of personal, and sexual relationships (P < 0.05). CONCLUSION: Compared with matched peers, significant impairment of fecal control prevails after TEPT in HD patients during childhood, but symptoms diminish with age. Although overall QoL appeared comparable to controls, impairment of emotional and sexual domains may prevail in adulthood.

A population-based, complete follow-up of 146 consecutive patients after transanal mucosectomy for Hirschsprung disease.

OBJECTIVE: The objective of the study is to define the population-based bowel functional outcomes and enterocolitis following transanal endorectal pull-through (TEPT) in patients with Hirschsprung disease (HD) treated at our institution between 1986 and 2011. METHODS: 146 consecutive patients who had undergone primary surgical treatment for HD were included. The median follow-up time was 15 (3-33) years. The clinical details and prevalence of enterocolitis were evaluated in all patients, and bowel function in patients >3 years of age with functional intestino-anal continuity. RESULTS: No patients were lost to follow-up. Overall survival was 98%. The level of disease was rectosigmoid in 83%, long segment in 7%, total colonic in 4%, and extending up to the small bowel in 6%. 29% had an associated syndrome. 22% had a preoperative stoma. Operations included TEPT (89%), proctocolectomy with ileoanal anastomosis in 9%, and 3% had a permanent endostomy owing to small intestinal aganglionosis. One patient underwent intestinal transplantation. At the latest follow-up, 42% had occasional soiling, 12% had frequent soiling and 46% had no soiling. Constipation occurred in 9%. An associated syndrome was the only predictor for soiling or constipation (OR 4.3, 95% CI 1.5-12). 44% developed recurrent postoperative enterocolitis, which was predicted by extended aganglionosis (OR 6.9, 95% CI 2.4-20) and syndromatic disease (OR 2.4, 95% CI 1.2-5.0). CONCLUSION: The major functional sequelae following TEPT were recurrent enterocolitis and fecal soiling, which was mostly occasional. An associated syndrome was a predictor of a reduced bowel functional outcome, and alongside extended aganglionosis were significant risk factors for recurrent postoperative enterocolitis.