MAUDE Adverse Event Report: STAAR SURGICAL COMPANY EVO/EVO+VISIAN IMPLANTABLE COLLAMER LENS; PHAKIC INTRAOCULAR LENS

Model Number	VICM5 12.6 (-8.00D)
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581)
Date of Event	12/14/2024
Type of Reportable Event	Serious Injury
Event or Problem Description
A facility representative reported that following an implantable collamer lens (icl) implantation procedure, the patient experienced toxci anterior segment syndrome (tass).No diagnostic cultures were performed.Bilateral sequential surgery was performed.Patient wore contact lens prior to icl surgery and used ophthalmic drops - purified sodium hyaluronate and moxifloxacin.Patient was compliant.Lens explanted and replaced with different diopter lens.Problem was resolved.Cause of the event was reported as unknown.
Additional Manufacturer Narrative
Toxic anterior segment syndrome (tass) is an acute sterile postoperative inflammation that can occur after uncomplicated or complicated intraocular surgery.While improper sterilization and contamination of surgical instruments remains the most common risk factor associated with tass, ocular viscoelastic, and improper preparation of antibiotics for intracameral injection may also lead to tass.An exact cause could not be determined as the event could be multifactorial in nature including patient and/or procedure related factors.H6 - investigation type 4110: lens work order search - no similar complaint event(s) within associated lots were found.Claim# (b)(4).
Additional Manufacturer Narrative
H6- method code 3331: device history record (dhr) review: based on the results of the investigation, all released devices from the associated work orders(s), including the suspected device, have been manufactured within established parameters; and there is no indication that the manufacturing and processing of the device contributed to the complaint issue.Claim# (b)(4).

• Brand Name: EVO/EVO+VISIAN IMPLANTABLE COLLAMER LENS
• Common Device Name: PHAKIC INTRAOCULAR LENS
• Manufacturer (Section D): STAAR SURGICAL COMPANY; 1911 walker avenue; monrovia CA 91016
• Manufacturer (Section G): STAAR SUGICAL COMPANY; 1911 walker avenue; monrovia CA 91016
• Manufacturer Contact: joselene muniz ; 800 royal oaks dr; suite 210; monrovia, CA
• MDR Report Key: 22372665
• Report Number: 2023826-2025-00922
• Device Sequence Number: 4617496
• Product Code: MTA
• UDI-Device Identifier: 00840311300563
• UDI-Public: (01)00840311300563(11)240312(17)270228
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: P030016
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Distributor
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 07/01/2025

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: VICM5 12.6 (-8.00D)
• Device Catalogue Number: VICM5 12.6
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/19/2025
• Supplement Date Received by Manufacturer: 07/02/2025
• Initial Report FDA Received Date: 07/01/2025
• Supplement Report FDA Received Date: 07/09/2025
• Date Device Manufactured: 03/12/2024
• Is the Device Labeled for Single Use? (Y/N): Yes
• 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: FOAM TIP PLUNGER, LOT# UNK.; MSI-PF, LOT# UNK.; SFC-45, LOT# UNK.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 41 YR
• Patient Sex: Female