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[The anti-inflammatory effect of heparin-containing infusion solutions during phacoemulsification]

T Kohnen1, B Dick, V Hessemer

  • 1Universitäts-Augenklinik Geissen.

Der Ophthalmologe : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft
|June 1, 1995
PubMed

Insights

Heparin sodium in ophthalmic surgery significantly reduced early postoperative inflammation. This anti-inflammatory effect was observed during small incision cataract surgery, regardless of intraocular lens material.

Area of Science:

  • Ophthalmology
  • Surgical Innovation
  • Inflammation Research

Background:

  • Postoperative intraocular inflammation is a common complication after cataract surgery.
  • Heparin has demonstrated efficacy in preventing intraocular fibrin-clot formation in previous studies.
  • Assessing the anti-inflammatory potential of heparin during phacoemulsification is crucial for improving patient outcomes.

Purpose of the Study:

  • To evaluate the anti-inflammatory effect of heparin sodium in the infusion solution during small incision cataract surgery.
  • To quantify changes in anterior chamber protein concentration using laser-flare cell photometry (LFCP).
  • To compare the outcomes between patients receiving heparin and those who did not.

Main Methods:

  • A randomized prospective study involving 72 patients undergoing phacoemulsification with intraocular lens (IOL) implantation.
  • Patients were assigned to two groups based on IOL type (silicone or PMMA) and received either standard infusion or heparinized infusion solution.
  • Aqueous flare was measured preoperatively and on postoperative days 1 and 3 using LFCP.

Main Results:

  • Patients receiving heparin exhibited significantly lower mean postoperative flare values compared to the control group (p < 0.01).
  • Flare values in the heparin group increased less and returned closer to baseline by day 3 post-surgery.
  • No significant difference in outcomes was observed between the two IOL materials used.

Conclusions:

  • Heparin sodium in the infusion solution demonstrates a notable anti-inflammatory effect in the early postoperative period following small incision cataract surgery.
  • The use of heparin may help mitigate intraocular inflammation and improve recovery.
  • The type of intraocular lens material did not influence the observed anti-inflammatory effect of heparin.
Abstract

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