MAUDE Adverse Event Report: Alcon Research, LLC - Huntington Clareon Toric IOL; Lens, Intraocular, Toric Optics

Model Number	CNW0T3
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Visual Impairment (2138)
Date of Event	06/25/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
A non health care professional reported that during an intraocular lens (iol) implant procedure, the patient experienced visual disturbance, blurry vision.The iol was explanted and exchanged for an unknown advanced technology intraocular lens (atiol) 2 months, 2 days following the initial implant procedure.Additional information received and the file was updated accordingly.
Additional Manufacturer Narrative
A product was not returned for analysis.A device history record review and a non-conformance review of the reported lot number was conducted.The deviation review did not reveal any potential contributing factors to the reported complaint and all corresponding production release specifications defined in the medical device file were met.Root cause has not been identified.The manufacturer internal reference number is: (b)(4).

• Brand Name: Clareon Toric IOL
• Common Device Name: Lens, Intraocular, Toric Optics
• Manufacturer (Section D): Alcon Research, LLC - Huntington; 246 kyle lane; huntington WV 25702
• Manufacturer (Section G): Alcon Research, LLC - Huntington; 246 kyle lane; huntington WV 25702
• Manufacturer Contact: jonathan schlech ; 6201 south freeway; mail stop ab2-6; fort worth, TX 76134 ; +1(800)757-9780
• MDR Report Key: 50082144
• Report Number: 1119421-2026-01582
• Device Sequence Number: 10219196
• Product Code: MJP
• UDI-Device Identifier: 00380652409674
• UDI-Public: (01)00380652409674(17)270718(11)230720(10)15682362
• Combination Product (Y/N): N
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: P190018
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2026
• Device Explanted Year: 2026
• Reporter Type: Manufacturer
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 09/29/2026

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 Model Number: CNW0T3
• Device Lot Number: 15682362
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Initial Date Received by Manufacturer: 07/07/2026
• Supplement Date Received by Manufacturer: 09/15/2026
• Initial Report FDA Received Date: 07/30/2026
• Supplement Report FDA Received Date: 09/29/2026
• Date Device Manufactured: 07/20/2023
• 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
• Concomitant Medical Products and Therapy/Usage Dates: CLAREON MONARCH IV IOL, Injector.; MONARCH II Loading Forceps.; MONARCH III IOL, Cartridge D.; PROVISC OVD.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 68 YR
• Patient Sex: Female