MAUDE Adverse Event Report: ALCON LABORATORIES IRELAND LTD. CLAREON TORIC IOL; LENS, INTRAOCULAR, TORIC OPTICS

Model Number	CNW0T7
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Blurred Vision (2137); Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581)
Date of Event	06/20/2023
Type of Reportable Event	Serious Injury
Event or Problem Description
A physician reported that after implantation of intraocular lens, the patient's visual acuity was measured in june after surgery, the visual acuity was not good.Non-inflammatory cells were adhered on front of iol over almost the entire circumference of the iol.Yag capsulotomy was performed.Additional information was requested and received stating the patient had residual astigmatism though toric iol was implanted.The physician considered that this symptom was from lens epithelial cells after receiving the information that this cases were similar to lens epithelial cell on-growth (lecog).In additional, the physician suspected that this symptom might be related with trabeculectomy 30 years ago (inflammatory response).There are two medical device reports associated with this patient.This report is associated with the right eye.
Additional Manufacturer Narrative
Investigation including root cause analysis is in progress.A supplemental mdr will be filed as necessary in accordance with 21 cfr 803.56 when additional reportable information becomes available.The manufacturer internal reference number is: (b)(4).
Additional Manufacturer Narrative
The product was not returned for analysis.This photograph is of what appears to be a pciol visible through a dilated round pupil at high magnification.Anterior iol surface opacification is visible superiorly and inferiorly with moderate density.There are strands of opacification that extend centrally and may be within the visual axis the appearance of these opacities likely represents lens epithelial cell on-growth (lecog).The above findings likely demonstrate lens epithelial on-growth (lecog).It is reasonable to conclude that the decrease in visual acuity is a result of the opacification on the anterior lens.No root cause of the anterior capsule on-growth can be ascertained from the image.Based on the results from the product history record, the products met release criteria.The manufacturer internal reference number is: (b)(4).

• Brand Name: CLAREON TORIC IOL
• Common Device Name: LENS, INTRAOCULAR, TORIC OPTICS
• Manufacturer (Section D): ALCON LABORATORIES IRELAND LTD.; cork business&technology park; model farm road; cork 00000 ; EI 00000
• Manufacturer (Section G): ALCON LABORATORIES IRELAND LTD.; cork business&technology park; model farm road; cork 00000 ; EI 00000
• Manufacturer Contact: jonathan schlech ; 6201 south freeway; mail stop ab2-6; fort worth, TX 76134 ; 8007579780
• MDR Report Key: 17610538
• Report Number: 9612169-2023-00611
• Device Sequence Number: 17775907
• Product Code: MJP
• UDI-Device Identifier: 00380652411622
• UDI-Public: 00380652411622
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: P190018
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 11/14/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Expiration Date: 03/07/2025
• Device Model Number: CNW0T7
• Device Lot Number: 25289690
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 08/02/2023
• Supplement Date Received by Manufacturer: 10/23/2023
• Initial Report FDA Received Date: 08/24/2023
• Supplement Report FDA Received Date: 11/14/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 10/14/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 77 YR
• Patient Sex: Male