These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Long-term efficacy of subureteral collagen injection for endoscopic treatment of vesicoureteral reflux in neurogenic bladder cases.
    Author: Haferkamp A, Möhring K, Staehler G, Gerner HJ, Dörsam J.
    Journal: J Urol; 2000 Jan; 163(1):274-7. PubMed ID: 10604375.
    Abstract:
    PURPOSE: We evaluated the long-term efficacy of subureteral glutaraldehyde cross-linked collagen injection (GAX 35) for endoscopic treatment of vesicoureteral reflux in patients with neurogenic bladder dysfunction due to meningomyelocele. MATERIALS AND METHODS: We prospectively studied 12 women and 8 men (26 ureteral renal units) with a median age of 8 years (range 1 to 51) who had neurogenic bladder due to meningomyelocele. Reflux into single collecting systems was treated with subureteral collagen injection (GAX 35). Followup with video urodynamics included voiding cystography. RESULTS: All patients performed intermittent catheterization to control the bladder. During the study all bladders were areflexic with normal compliance. Preoperative reflux according to the International Reflux Study Classification was grade I in 1, II in 9, III in 10, IV in 4 and V in 2 ureteral renal units. All patients were treated with subureteral collagen injection (mean volume 1.9 ml., range 0.7 to 3.5). Reflux resolved initially in all but 2 cases. Mean followup was 16 months (range 1 to 71). Reflux was still absent in only 15% of treated units after 24 months. CONCLUSIONS: Our data suggest that endoscopic subureteral collagen injection in neurogenic bladder cases is not effective with long-term followup. New biocompatible and biodegradable materials should be tested to control vesicoureteral reflux.
    [Abstract] [Full Text] [Related] [New Search]