Interferon-Induced Retinopathy

Overview

4 out of 5 (1 Reviews)

Credits

1.00

Post Assessment Questions

5

Start Date

1 Jan 2021

Last Review Date

25 Jan 2024

Expiration Date

31 Dec 2023

Estimated Time To Finish

60 Minutes


 
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Activity Description

Interferons were discovered during investigations into virus interference and have since become essential in treating hepatitis C, cancers, and immune-mediated disorders such as multiple sclerosis. Although interferon therapy is considered effective, it has the potential to induce adverse effects on different systems within the body. A significant adverse effect associated with interferon is retinopathy, identified by flame-shaped retinal hemorrhages, cotton wool spots, and macular edema observed during funduscopic examination. Interferon-induced retinopathy is a potential complication of interferon therapy that may cause temporary and asymptomatic effects. However, due to the risk of vision loss, it is important to take a vigilant approach to prevention and early detection.

Determining whether to continue interferon treatment or opt for a dose reduction can be challenging due to the various manifestations that may arise. These manifestations may be caused by the occlusion of retinal capillaries or other ischemic etiologies due to immune complex deposition. Although less likely, severe adverse effects such as retinal artery and vein occlusion and optic neuritis are possible. This activity discusses the etiology, pathophysiology, evaluation, prevention, and management of interferon-induced retinopathy. Healthcare professionals can use this information to screen for retinopathy and make informed decisions on treatment adjustments.


Target Audience

This activity has been designed to meet the educational needs of physicians.

Learning Objectives

At the conclusion of this activity, the learner will be better able to:

  • Identify the clinical manifestations and risk factors associated with interferon-induced retinopathy by recognizing characteristic features such as retinal hemorrhages and cotton wool spots during funduscopic examination.

  • Screen patients undergoing interferon therapy for early signs of retinopathy through regular ophthalmologic examinations.

  • Implement evidence-based interventions and management strategies for individuals diagnosed with interferon-induced retinopathy.

  • Collaborate with ophthalmologists and other healthcare providers to communicate potential risks and benefits of interferon therapy with patients and manage interferon-induced retinopathy.

Disclosures

The Campbell University Jerry M. Wallace School of Osteopathic Medicine (CUSOM) requires instructors, planners, managers, and other individuals who are in a position to control the content of this activity to disclose any real or apparent conflict of interest they or their immediate family may have as related to the content of this activity. All identified conflicts of interest are thoroughly vetted by CUSOM for resolution, to ensure fair balance, scientific objectivity of studies mentioned in the materials or used as the basis for content, and appropriateness of patient care recommendations.

CUSOM will identify, review, and resolve all conflicts of interest that faculty, authors, activity directors, planners, managers, peer reviewers, or relevant staff disclose prior to an educational activity being delivered to learners. Disclosure of a relationship is not intended to suggest or condone bias in any presentation but is made to provide participants with information that might be of potential importance to their evaluation of a presentation. Disclosure information for authors, editors, planners, peer reviewers, and/or relevant staff is provided with this activity.

Continuing Education Accreditation Information

 

 

The Campbell University Jerry M. Wallace School of Osteopathic Medicine (CUSOM) is accredited by the American Osteopathic Association to provide osteopathic continuing medical education for physicians. CUSOM designates this enduring material for a maximum of 1.00 AOA Category 1 B Credits and will report CME credits commensurate with the extent of the physician's participation in the activity.

Cancellation Policy: Cancellations must be received in writing and a money back guarantee is provided if not completely satisfied.

  • StatPearls and CUSOM reserve the right to cancel any course due to unforeseen circumstances. StatPearls and CUSOM will not be responsible for other expenses incurred by the participant in the unlikely event that the program is canceled.

Equal Opportunity

  • StatPearls and CUSOM are Equal Opportunity / Affirmative Action / Equal Access Institutions. 

Medium or Media Used:

  • Computer Requirements:  Internet Access
  • E-mail Address

Instructions for Credit

  1. Register for the activity and create a StatPearls login.     
  2. Review the required accreditation information:  Target audience, learning objectives and disclosure information.
  3. Complete the entire self-study activity.
  4. Complete the post-test assessments.
  5. Successfully pass the post-test with a minimum score of 100%.
  6. Complete the evaluation form.
  7. Obtain a certificate.

StatPearls and CUSOM adheres to AOA Standards regarding commercial support of continuing medical education. It is the policy of StatPearls and Campbell that the faculty and planning committee disclose real or apparent conflicts of interest relating to the topics of this educational activity, that relevant conflict(s) of interest are resolved and also that authors and editors will disclose any unlabeled/unapproved use of drug(s) or device(s) during their presentation. Detailed disclosure will be made prior to starting the activity.

The information provided at this CME/CE activity is for continuing education purposes only and is not meant to substitute for the independent medical/clinical judgment of a healthcare provider relative to diagnostic and treatment options of a specific patient’s medical condition.

This course is intended for osteopathic physicians who wish to earn AOA CME credit. Take this version of the course to ensure you receive appropriate credit.

 

 
 

Reviews

Mary Y. on 8/1/2022

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