The Effect of Anterior Corneal Incisions on Intraoperative Floppy Iris Syndrome (IFIS) Incidence and Severity in Tamsulosin Treated Cataract Patients
Study Details
Study Description
Brief Summary
Intraoperative Floppy Iris Syndrome (IFIS) may occur during cataract surgeries in patients treated with alpha 1 blockers. IFIS related to alpha 1 blocker Tamsulosin (used for prostate hypertrophy) was reported in 50-90% of patients. IFIS during surgery make the surgery more difficult and raise complication rate.
Using anterior corneal incisions was reported briefly in literature as a prophylactic means but was not studied prospectively. we believe (according to our clinical experience) that these anterior incisions do help to reduce the incidence and severity of IFIS signs and complications rate during surgeries.
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: anterior corneal incision
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Procedure: anterior (more central) corneal paracentesis incision
3 corneal paracentesis incisions will be located 1 mm anterior to the limbus.
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Outcome Measures
Primary Outcome Measures
- the number of IFIS cases observed during operation. [during the operations]
Secondary Outcome Measures
- assessing the clinical grade of observed IFIS cases [during the operations]
Eligibility Criteria
Criteria
Inclusion Criteria:
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cataract candidates treated (in the present or in the past) with tamsulosin
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aged 55 or more
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candidates for topical anesthesia
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no allergy to anticholinergic or adrenergic drugs
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able to understand and sign an informed consent
Exclusion Criteria:
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history of uveitis
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iris neovascularization
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s/p iris surgery
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traumatic/uveitis induced cataract
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dialysis / abscence of zonules
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Meir Medical Center | Kfar-Saba | Israel |
Sponsors and Collaborators
- Meir Medical Center
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- SRIFIS-001