Identification of spontaneous patient-reported complaints related to perianal fistula in patients with Crohn's disease.

Abstract

Aim: To identify patient-reported complaints affecting quality of life in Crohn's disease patients with a perianal fistula, and to compare differences between subgroups.

Method: A questionnaire was distributed to 1667 patients from the Dutch Crohn's and Colitis Patients' organization, those patients with Crohn's disease and perianal fistula were included. Patients were asked to report (using free text) their most important fistula-related complaints affecting their quality of life. All responses were structurally analyzed and categorized. Data comparisons were made between subgroups: women versus men, patients with versus without current presence of a seton, and patients aged ≤40 versus >40 years.

Results: Of 743 respondents (44.6%), 123 patients with Crohn's disease and perianal fistula were included (92 women, median age 41 years [IQR 34-56] and 36 with seton). A total of 776 complaints were allocated to 36 categories, with 19 reported in >10% of patients. Perianal fistula-related complaints affected nearly all patients (95.9%). Impact on psychological status (71.7% vs. 29.0%; p < 0.0001) and on sexual activities (37.0% vs. 16.1%; p = 0.003) were more common in women than men. Younger patients more often reported insecurity (38.7% vs. 18.0%; p = 0.026), shame (29.0% vs. 11.5%; p = 0.024), and impact on sexual activities (40.3% vs. 23.0%; p = 0.048) than older patients. Patients with a seton more frequently reported self-experienced malodour (50.0% vs. 23.0%; p = 0.005), physical activity limitations (41.7% vs. 19.5%; p = 0.014), and work/study impact (22.2% vs. 5.7%; p = 0.019).

Conclusion: We identified 19 perianal fistula-related complaints reported by >10% of patients. These complaints may guide improvement of current outcome measures.