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Ocular Therapeutic Delivery and Advanced Tissue Retrieval in Adult Rats
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Published on: May 23, 2025

Cyclophosphamide for ocular inflammatory diseases.

Siddharth S Pujari1, John H Kempen, Craig W Newcomb

  • 1The Massachusetts Eye Research and Surgery Institution, Cambridge, Massachusetts, USA.

Ophthalmology
|December 9, 2009
PubMed
Summary
This summary is machine-generated.

Cyclophosphamide effectively controls noninfectious ocular inflammation, enabling corticosteroid tapering in most patients. Disease remission was achieved in many, though therapy may require a year and careful monitoring for side effects.

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Last Updated: Jun 18, 2026

Ocular Therapeutic Delivery and Advanced Tissue Retrieval in Adult Rats
06:30

Ocular Therapeutic Delivery and Advanced Tissue Retrieval in Adult Rats

Published on: May 23, 2025

Area of Science:

  • Ophthalmology
  • Rheumatology
  • Immunology

Background:

  • Noninfectious ocular inflammatory diseases can lead to vision loss.
  • Systemic immunosuppressive therapy is often required for management.
  • Cyclophosphamide is a potent immunosuppressant used in various inflammatory conditions.

Purpose of the Study:

  • To evaluate the efficacy and outcomes of cyclophosphamide therapy for noninfectious ocular inflammation.
  • To assess the corticosteroid-sparing effects of cyclophosphamide.
  • To determine the rate and reasons for cyclophosphamide discontinuation.

Main Methods:

  • Retrospective cohort study of 215 patients with noninfectious ocular inflammation.
  • Patients initiated cyclophosphamide monotherapy (excluding corticosteroids).
  • Data collected via medical record review, including drug dosage, treatment response, and side effects.

Main Results:

  • Sustained inflammation control was achieved in 49.2% within 6 months and 76% within 12 months.
  • Corticosteroid-sparing success (prednisone ≤10 mg) was achieved by 30.0% at 6 months and 61.2% at 12 months.
  • Disease remission occurred in 63.1% by 2 years; 33.5% discontinued cyclophosphamide within 1 year due to reversible side effects.

Conclusions:

  • Cyclophosphamide is effective for controlling ocular inflammation and reducing corticosteroid dependence.
  • Disease remission is achievable with cyclophosphamide, unlike many other immunosuppressants.
  • Careful monitoring is essential to manage potential side effects, but benefits may outweigh risks in severe cases.