Linear growth following surgery in children and adolescents with Crohn's disease: relationship to pubertal status.
Studies of the effect of surgery on growth failure in adolescents with Crohn's disease have revealed conflicting data. To better determine the role of surgery for growth delay, growth data from 26 patients with Crohn's disease with intestinal resections and/or ileostomies were reviewed, 3 of whom had surgery twice. Operations were performed on 14 Tanner Stage I, 1 Tanner II, 1 Tanner III, and 13 Tanner IV or V patients. In the prepubertal group, 13 of the 14 had growth impairment, only one of whom had surgery primarily for that growth failure. One year after operation, 11 of 13 Tanner I growth failure patients experienced an increase in height velocity of 5.38 +/- 1.18 cm/yr (mean +/- SE;P less than 0.01); 9/11 achieved normal height velocity for Tanner I. Two attained their preillness height percentiles at one year follow-up, while 5 patients attained their preillness height percentiles 2.5 to 10 years following surgery. Of the four who failed to achieve normal height velocity, 3 had early recurrence of active disease. The Tanner Stage II and III patients both had growth failure, and both had a growth spurt following surgery. Of those who were Tanner Stage IV or V at the time of surgery, 5 of 13 had growth failure. Following surgery, none had an increase in height velocity. These data suggest that when patients with Crohn's disease and growth failure are prepubertal and surgery is performed primarily because of failure of medical therapy and/or other complications, a postoperative growth spurt may be expected within one year.
D000293:Adolescent; D001827:Body Height; D002648:Child; D003424:Crohn Disease / Q000150:complications / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D006130:Growth Disorders / Q000209:etiology* / Q000628:therapy; D006801:Humans; D008297:Male; D011627:Puberty