# Reporting adverse incidents: intraocular lenses

Source: https://www.keypedia.com/records/uk_mhra_guidance/uk-mhra/c720df8b-5a8c-4f1f-816d-14d105be47f2
Type: Guidance
Published: May 31, 2009
Updated: January 15, 2025

> This regulatory guidance document issued by the UK Medicines and Healthcare products Regulatory Agency (MHRA) outlines the mandatory reporting requirements for manufacturers concerning adverse incidents involving intraocular lenses (IOLs). Operating within the broader medical device vigilance system and post-market surveillance framework, the document establishes the protocols for identifying and communicating safety concerns to regulatory authorities. Although specific company names and inspection dates are not applicable to this general guidance, the framework applies to all manufacturers distributing IOLs in the UK market. Main issues addressed include device malfunctions, deterioration in performance, and labeling inadequacies that could lead to serious health complications or surgical revisions. Required actions for manufacturers include the systematic collection of post-market clinical data, the timely submission of Adverse Incident Reports, and the implementation of Field Safety Corrective Actions when necessary. By adhering to these guidelines, manufacturers ensure compliance with safety standards and contribute to the ongoing monitoring of surgical outcomes and lens integrity. The guidance emphasizes that these reporting obligations are critical for maintaining public health and ensuring that any emerging risks associated with IOL implants are mitigated promptly through official regulatory channels.

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## Content

Guidance for manufacturers on reporting adverse incidents involving intraocular lenses under the vigilance system. To be read in conjunction with the guidelines on post market surveillance .

## Attachments

- [Device-specific vigilance guidance: intraocular lenses ](/government/publications/reporting-adverse-incidents-intraocular-lenses/device-specific-vigilance-guidance-intraocular-lenses)