Impact of Modern Drug Therapy on Surgery: Ulcerative Colitis

Kuehn, Florian und Hodin, Richard A. (2018): Impact of Modern Drug Therapy on Surgery: Ulcerative Colitis. In: Visceral Medicine, Bd. 34, Nr. 6: S. 426-431

Abstract

Background: The primary treatment of ulcerative colitis (UC) is conservative, and substantial therapeutic progress has been made in the past few decades. Meanwhile, biologicals have become a mainstay in the treatment for steroid-refractory UC. Despite further development of drug therapy and an increased time span to operation, a significant proportion of patients with UC require surgical intervention. Surgical intervention needs to be carried out in medically refractory cases, imminent or malignant transformation, or complications. This article discusses the impact of modern drug therapy on surgery for UC. Methods: A selective literature search of PubMed was conducted, taking into account current studies, reviews, meta-analyses, and guidelines. Selected articles were then reviewed in detail and recommendations were drafted based on data and conclusions of the articles. Results: In recent years, modern drug therapy has changed the timing, approach, and outcomes of surgery for UC. Most of the studies showed a decrease in surgery rates over time while the rate of emergency colectomies remains unchanged. So far, no convincing surgery-sparing effect of newer medications has been established, and it remains debatable if surgery rates have decreased because of improved management for UC in general or due to the introduction of biologicals. The intensified conservative therapy with increasing use of biologics has been accompanied by a trend towards performing a three-step procedure in the last decade. There is a subset of patients with complex refractory disease who most likely benefit from elective surgery as an alternative to prolonged conservative therapies after failure of first-line treatment. The majority of patients after ileal pouch-anal anastomosis can avoid hospitalizations and colitis-related medications with their associated potential adverse effects. In addition, the procedure substantially reduces UC-related symptoms and the risk for dysplasia or cancer. There is a long-term pouch success rate of > 90% after 10 and 20 years of follow-up. Conclusion: Conservative medical therapy in the treatment of UC will continue to develop and the number of approved therapeutics will grow. Surgery should not be considered as the negative endpoint of treatment modalities but as a good alternative to a prolonged conservative therapy for some patients. In conclusion, a close cooperation between the various disciplines in the pre- and postoperative management is essential in order to optimize the timing and outcome of patients with UC.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Medizin
• Themengebiete: 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit
• ISSN: 2297-4725
• Sprache: Englisch