BACKGROUND: Endoscopic dilatation of Crohn's disease-related strictures is an alternative to surgical resection in selected patients. The influence of disease activity and concomitant medical therapy on long-term outcomes is largely unknown. AIM AND METHODS: To study the long-term safety and efficacy of stricture dilatation in a single centre cohort. RESULTS: Between 1995 and 2006, 237 dilatations where performed in 138 patients (mean age 50.6+/-13.4, 56% female) for a clinically obstructive stricture (<5 cm, 84% anastomotic). Immediate success of a first dilatation was 97% with a 5% serious complication rate. After a median follow-up of 5.8 years (IQR 3.0-8.4), recurrent obstructive symptoms led to a new dilatation in 46% or surgery in 24%. Niether elevated levels of C-reactive protein nor endoscopic disease activity predicted the need for new intervention. None of the concomitant therapies influenced the outcome. CONCLUSION: This largest series ever reported confirms that long term efficacy of endoscopic dilatation of Crohn's disease outweighs the complication risk. Neither active disease at the time of dilatation nor medical therapy afterwards predict recurrent dilatation or surgery.
BACKGROUND: Endoscopic dilatation of Crohn's disease-related strictures is an alternative to surgical resection in selected patients. The influence of disease activity and concomitant medical therapy on long-term outcomes is largely unknown. AIM AND METHODS: To study the long-term safety and efficacy of stricture dilatation in a single centre cohort. RESULTS: Between 1995 and 2006, 237 dilatations where performed in 138 patients (mean age 50.6+/-13.4, 56% female) for a clinically obstructive stricture (<5 cm, 84% anastomotic). Immediate success of a first dilatation was 97% with a 5% serious complication rate. After a median follow-up of 5.8 years (IQR 3.0-8.4), recurrent obstructive symptoms led to a new dilatation in 46% or surgery in 24%. Niether elevated levels of C-reactive protein nor endoscopic disease activity predicted the need for new intervention. None of the concomitant therapies influenced the outcome. CONCLUSION: This largest series ever reported confirms that long term efficacy of endoscopic dilatation of Crohn's disease outweighs the complication risk. Neither active disease at the time of dilatation nor medical therapy afterwards predict recurrent dilatation or surgery.
Authors: Anna Rueda Guzmán; Jan Wehkamp; Andreas Kirschniak; Aline Naumann; Nisar P Malek; Martin Goetz Journal: United European Gastroenterol J Date: 2016-01-19 Impact factor: 4.623
Authors: Alexander F Hagel; Anna Hahn; Wolfgang Dauth; Klaus Matzel; Peter C Konturek; Markus F Neurath; Martin Raithel Journal: Surg Endosc Date: 2014-05-23 Impact factor: 4.584
Authors: Christopher Andrew Lamb; Nicholas A Kennedy; Tim Raine; Philip Anthony Hendy; Philip J Smith; Jimmy K Limdi; Bu'Hussain Hayee; Miranda C E Lomer; Gareth C Parkes; Christian Selinger; Kevin J Barrett; R Justin Davies; Cathy Bennett; Stuart Gittens; Malcolm G Dunlop; Omar Faiz; Aileen Fraser; Vikki Garrick; Paul D Johnston; Miles Parkes; Jeremy Sanderson; Helen Terry; Daniel R Gaya; Tariq H Iqbal; Stuart A Taylor; Melissa Smith; Matthew Brookes; Richard Hansen; A Barney Hawthorne Journal: Gut Date: 2019-09-27 Impact factor: 23.059