The Diagnosis and Management of Chronic Constipation in Italy: Results from a Survey Conducted among Italian Gastroenterologists.

Abstract

Background: Chronic constipation (CC) is one of the most common disorders of gut-brain interaction (DGBI). The management of CC requires specific skills due to its complex and multifactorial pathophysiology and its multistep treatment. The aims of this study were to evaluate the availability and the use of diagnostic tools for CC in Italy and the therapeutic management of CC by Italian gastroenterologists (GEs). Methods: A survey was conducted during the 28th meeting of the Italian Federation of Digestive Disease Societies (FISMAD; Rome, Italy, 11-14 May 2022). The survey explored the presence of a clinic dedicated to DGBIs, the availability and the use of specific diagnostic tools, the routine use of digital rectal examination (DRE), and the therapeutic approach to CC by Italian GEs. Results: The survey was taken by 236 GEs. The most significant results were that 42% of respondents had a clinic dedicated to DGBI in their institute; DRE was regularly performed by 56.8% of GEs when evaluating a CC patient; young GEs (≤40 years) performed DRE less frequently than older ones (p < 0.001); anorectal manometry was available to 44.3% of GEs; balloon expulsion test (BET) was available to 19.1% of GEs; GEs with a clinic dedicated to DGBI had more frequent access to anorectal physiology testing (p < 0.001); diet and lifestyle advice were the most frequently prescribed treatments; and fiber and macrogol were the second and third most prescribed treatments, respectively. Conclusions: The survey provides an interesting picture of CC management by Italian GEs. The results are in line with previous data collected about 10 years ago among Italian GEs ("CHRO.CO.DI.T.E study"); DRE is still rarely performed by Italian GEs (particularly by young GEs). The availability of anorectal physiology testing is still limited, and BET, which could be easily performed in everyday clinical settings, is rarely performed. Lifestyle suggestions, macrogol and fiber are the preferred treatment, as recommended by all guidelines. These results will be useful to identify as yet unmet educational needs and critical issues to improve CC management.