We have located links that may give you full text access.
English Abstract
Journal Article
[Secondary glaucoma in patients with lens subluxation or luxation].
Klinika Oczna 2000
AIM: To estimate the frequency of secondary glaucoma appearance and the influence of surgical treatment on intraocular pressure (IOP) in patients with posterior lens dislocation.
MATERIAL AND METHODS: The study concerned 152 patients (57 females and 95 males, age range: 19 to 91 years, mean--58 years). Secondary glaucoma was found in 62 patients (41%). Trauma was the cause of lens dislocation in 81% of these cases, while it was the cause in only 69% of cases in the whole material. Pars plana vitrectomy with limbal intracapsular lens extraction or lentectomy were performed in all cases. In 24 cases perfluorocarbon liquid was used. Scleral fixation PC IOLs were implanted in 85 eyes (group A), AC IOLs in 27 eyes (group B), and 40 eyes remained aphakic (group C). The follow-up time ranged from 6 months to 5 years, mean 22 months.
RESULTS: Raised IOP was found preoperatively in 46 cases (30.3%). It was raised in 21 (24.7%) eyes in group A (24-60 mm Hg, mean 37.1 mm Hg), and it has normalized postoperatively in 14 eyes, while topical medication was necessary in 7 remaining cases. In group B raised IOP (26-60 mm Hg, mean 41.4 mm Hg) was found preoperatively in 8 (29.6%) eyes. It has normalized postoperatively in 5 eyes, while topical medication was necessary in 3 eyes. The respective values in group C were: 17 (42.5%), 24-80 mm Hg, mean 43.2 mm Hg. In 7 eyes IOP was normal after surgery, 10 patients required topical treatment, and in 3 of these cases trabeculectomy had to be performed. In 16 eyes with normal preoperative IOP it has raised postoperatively in different periods of time (from 1 week to 6 months).
CONCLUSIONS: Secondary glaucoma is a frequent complication of the posterior lens dislocation, and it is more often related with traumatic cases. The dislocated lens removal with the use of vitrectomy causes IOP normalization in most of the cases. The periodical examination of IOP is necessary after the dislocated lens removal also in cases with normal preoperative IOP, because secondary glaucoma may appear in different time after surgery.
MATERIAL AND METHODS: The study concerned 152 patients (57 females and 95 males, age range: 19 to 91 years, mean--58 years). Secondary glaucoma was found in 62 patients (41%). Trauma was the cause of lens dislocation in 81% of these cases, while it was the cause in only 69% of cases in the whole material. Pars plana vitrectomy with limbal intracapsular lens extraction or lentectomy were performed in all cases. In 24 cases perfluorocarbon liquid was used. Scleral fixation PC IOLs were implanted in 85 eyes (group A), AC IOLs in 27 eyes (group B), and 40 eyes remained aphakic (group C). The follow-up time ranged from 6 months to 5 years, mean 22 months.
RESULTS: Raised IOP was found preoperatively in 46 cases (30.3%). It was raised in 21 (24.7%) eyes in group A (24-60 mm Hg, mean 37.1 mm Hg), and it has normalized postoperatively in 14 eyes, while topical medication was necessary in 7 remaining cases. In group B raised IOP (26-60 mm Hg, mean 41.4 mm Hg) was found preoperatively in 8 (29.6%) eyes. It has normalized postoperatively in 5 eyes, while topical medication was necessary in 3 eyes. The respective values in group C were: 17 (42.5%), 24-80 mm Hg, mean 43.2 mm Hg. In 7 eyes IOP was normal after surgery, 10 patients required topical treatment, and in 3 of these cases trabeculectomy had to be performed. In 16 eyes with normal preoperative IOP it has raised postoperatively in different periods of time (from 1 week to 6 months).
CONCLUSIONS: Secondary glaucoma is a frequent complication of the posterior lens dislocation, and it is more often related with traumatic cases. The dislocated lens removal with the use of vitrectomy causes IOP normalization in most of the cases. The periodical examination of IOP is necessary after the dislocated lens removal also in cases with normal preoperative IOP, because secondary glaucoma may appear in different time after surgery.
Full text links
Related Resources
Trending Papers
British Society of Gastroenterology guidelines for the management of hepatocellular carcinoma in adults.Gut 2024 April 17
Systemic lupus erythematosus.Lancet 2024 April 18
Should renin-angiotensin system inhibitors be held prior to major surgery?British Journal of Anaesthesia 2024 May
Ventilator Waveforms May Give Clues to Expiratory Muscle Activity.American Journal of Respiratory and Critical Care Medicine 2024 April 25
Acute Kidney Injury and Electrolyte Imbalances Caused by Dapagliflozin Short-Term Use.Pharmaceuticals 2024 March 27
Colorectal polypectomy and endoscopic mucosal resection: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - Update 2024.Endoscopy 2024 April 27
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app