Treat-to-Target in Inflammatory Bowel Disease: An Updated Survey of Treatment Strategies among Portuguese Gastroenterologists

Abstract

Background: In 2018, the authors surveyed the clinical practices among Portuguese gastroenterologists (PGEs) regarding treatment targets in Crohn’s disease (CD) and ulcerative colitis (UC). Since then, new evidence has emerged supporting additional targets, such as transmural remission and histological remission. This study provides an updated assessment of treatment practices among PGE with special emphasis on these new targets. Methods: Using the Portuguese Inflammatory bowel disease Study Group (GEDII) physician database, we invited PGE to participate in an anonymous online survey. Results: Fifty-six physicians agreed to participate in the study. Deep remission, steroid-free clinical remission, endoscopic remission, and biomarker remission were ranked among the most important treatment targets in CD (89%, 80%, 89%, and 84%, respectively) and UC (82%, 84%, 79%, and 84%, respectively). In CD, transmural remission was considered a target by 70% of participants, with 48% agreeing to intensify treatment to achieve it. In UC, histological remission was aimed by only 45% of PGE with most (88%) being unwilling to intensify treatment to achieve this goal. Physicians were more likely to seek endoscopic remission in CD and UC in younger and healthier patients, compared to older patients with comorbidities. Conclusion: PGEs are increasingly pursuing tougher treatment targets such as transmural remission in CD and, to a lesser extent, histological remission in UC. Physicians are more willing to escalate treatment to achieve endoscopic remission in younger patients.

Keywords

• inflammatory bowel disease
• transmural remission
• histological remission
• doença inflamatória do intestino
• remissão transmural
• remissão histológica