Ahmed valve drainage implant surgery in the management of paediatric aphakic glaucoma.
BACKGROUND
Paediatric aphakic glaucoma presents months or years after cataract surgery in children and is a major long term complication. The results of surgical treatment are poor and many children require multiple and repeat procedures with poor visual outcomes.


METHODS
13 children (19 eyes) had Ahmed valve implantation surgery, nine of the children had previous procedures such as cycloablation or trabeculectomy. Mitomycin was used at surgery in some patients and valve needling with Healon GV and 5-fluorouracil in some blebs after surgery. SF(6) gas was also used at the time of surgery in most children to reform the anterior chamber.


RESULTS
12 of the children (18 eyes) achieved intraocular pressure control of 15 mm Hg or less with a valve alone or with additional medical therapy.


CONCLUSIONS
Ahmed valve implantation surgery alone or in combination with medical therapy is successful and safe in the management of paediatric aphakic glaucoma.
Kirwan
C
C
The Children's University Hospital, National Children's Eye CenterTemple Street, Dublin 1, Republic of Ireland.
O'Keefe
M
M
Lanigan
B
B
Mahmood
U
U
D000293:Adolescent; D000959:Antihypertensive Agents / Q000627:therapeutic use; D001036:Aphakia, Postcataract / Q000188:drug therapy / Q000503:physiopathology / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005472:Fluorouracil / Q000627:therapeutic use; D005901:Glaucoma / Q000503:physiopathology / Q000601:surgery*; D020327:Glaucoma Drainage Implants; D006801:Humans; D007223:Infant; D007429:Intraocular Pressure / Q000502:physiology; D008297:Male; D011183:Postoperative Complications; D012086:Reoperation; D012189:Retrospective Studies; D016896:Treatment Outcome; D014792:Visual Acuity / Q000502:physiology
D000959:Antihypertensive Agents; D005472:Fluorouracil