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Volume 8 Journal of Gastrointestinal & Digestive System Gastro Meet 2018
August 06-07, 2018
August 06-07, 2018 Abu Dhabi, UAE
Gastroenterology and Digestive
Disorders
16th International Conference on
Prevention of post-surgical recurrence of Crohn’s disease
Vito Annese
Valiant Clinic, UAE
Statement of the Problem: Postoperative recurrence of CD is common; rates may vary depending on definition used. If
untreated endoscopic recurrence will be 80%-100% within 3 years and clinical recurrence 20%-25% within 2 years. The
purpose of this study is to review the strategy of risk stratification and better management of recurrence prevention.
Methodology: Extensive literature search.
Findings: Severity of endoscopic lesions used as predictive marker for future recurrence rates with a scoring system derived
from seminal study by Rutgeerts. Risk factors for postoperative recurrence are: Smoking, prior intestinal surgery, absence of
prophylactic treatment (EL1), penetrating disease at index surgery, perianal location (EL2), granulomas in resection specimen
(EL2) and myenteric plexitis (EL3). Standard of care for preventing recurrence are: Endoscopic monitoring 6 to 12 months
after surgery, prophylactic treatment with mesalamine (5-ASA), nitroimidazole antibiotics and thiopurines. Although safe,
5-ASA has high NNT to avoid clinical recurrence (=12) and endoscopic recurrence (=8). Using nitromidazole antibiotics
reduced relapse rates, however, twice as many patients had adverse events and the effect is not sustained beyond 12 months.
Thiopurines (AZA or MP) have shown variable benefit in reducing relapse rates in patients with postoperative, but with
greater serious AEs than 5-ASA. Studies of postoperative treatment with anti-TNFα have significantly reduced endoscopic and
surgical recurrence but not clinical recurrence (see figure).
Conclusion & Significance: Results from large recent trials (e.g. POCER, PREVENT, TOPPIC) have redefined frequency of
endoscopic recurrence (±50% at 1 year; ±80% at 2 year) and its implications (clinical recurrence ±25% at 2 year) if untreated.
Until more evidence is evaluated, the current standard of care includes: Smoking cessation, colonoscopic assessment within 1st
year after resection, individualized prophylaxis for patient-to-patient basis.
Biography
Vito Annese has achieved his Medical Degree at the Catholic University of Rome and subsequently the CCST in Internal Medicine and Gastroenterology at the
same University. He also achieved the Master Degree in Medical Sciences at the KUL University of Leuven in Belgium. He has over 30-years of experience in
gastroenterology, with specific interest in functional and inflammatory bowel disorders. He has authored about 300 peer reviewed publications mainly in the field of
genetic predisposition and clinical trials in IBD. In the last 10-years he has been head of Gastroenterology at the Research Hospital of S. Giovanni Rotondo and at
the University Hospital Careggi of Florence and in addition aggregate professor at the University of Foggia and Florence in Italy. Since one year he accepted the
position of Consultant Gastroenterologist at the Valiant Clinic and community based physician at the American Hospital at Dubai.
Vito Annese, J Gastrointest Dig Syst 2018, Volume 8
DOI: 10.4172/2161-069X-C3-070