AUTOLOGOUS FIBRIN GLUE IN THE TREATMENT OF RECTOVAGINAL AND COMPLEX FISTULAS

This nonrandomized series reports the use of autologous fibrin glue to treat complex rectovaginal and anorectal fistulas. The use of an autologous source to prepare fibrin glue eliminates the risk of disease transmission. Ten patients, six women and four men, with complex fistulas were treated with autologous fibrin glue application. Five patients had rectovaginal fistulas; one of them had Crohn's disease. Five patients had complex anal fistulas; two of them had Crohn's disease, and one had a large postanal ulcer associated with HIV disease. All patients had outpatient preoperative mechanical bowel preparation and prophylactic parenteral antibiotics. Six of the ten patients (60 percent) reported complete healing of the fistulas. Follow-up ranged from three months to one year. Four of five rectovaginal fistulas healed The two patients with Crohn's disease and complex anal fistulas and the patient with HIV disease did not heal, but all three reported significantly less drainage. Autologous fibrin glue is a viable alternative for the treatment of recurrent rectovaginal and complex abscess/fistulas.