FDA Enforcement Class II Ongoing

Brand Name: Cellex Photopheresis System Product Name: CELLEX Photopheresis Kit Model/Catalog Number: CLXUSA Software Version: Not Applicable Product Description: THERAKOS Photopheresis or extracorporeal photopheresis (ECP) is a photoimmune therapy where leukocytes are separated from whole blood via apheresis, combined with a photoactive drug (8-methoxypsoralen) and then exposed to ultraviolet A (UVA) light. All blood components, including the treated leukocytes, are returned to the patient. THERAKOS¿ Photopheresis utilizes the THERAKOS CELLEX System to combine cell separation and photoactivation into a single, closed and sterile circuit. The THERAKOS CELLEX Photopheresis System collects the buffy coat (leukocyte-enriched blood) from the patient in a discontinuous flow process and intermittently returns the remaining plasma and erythrocytes to the patient. The buffy coat is passed through the photoactivation module where the drug is activated with a precise amount of UVA light determined by the characteristics of the individual patient s buffy coat. After photoactivation, the buffy coat is immediately returned to the patient s bloodstream. Component: Not Applicable

Recall: Z-1822-2026 · Reported April 22, 2026

Enforcement

Recall Number
Z-1822-2026
Event ID
98558
Classification
Class II
Status
Ongoing
Product Type
Devices
Firm
THERAKOS DEVELOPMENT LIMITED
Voluntary / Mandated
Voluntary: Firm initiated
Initial Notification
E-Mail
Report Date
April 22, 2026
Initiation Date
May 16, 2025
Classification Date
April 16, 2026
Address
Suite 1 Plaza 211, Blanchardstown Corporate Park 2 Blanchardstown Road North, N/A, Blanchardstown, N/A, N/A, Ireland

Description

Brand Name: Cellex Photopheresis System Product Name: CELLEX Photopheresis Kit Model/Catalog Number: CLXUSA Software Version: Not Applicable Product Description: THERAKOS Photopheresis or extracorporeal photopheresis (ECP) is a photoimmune therapy where leukocytes are separated from whole blood via apheresis, combined with a photoactive drug (8-methoxypsoralen) and then exposed to ultraviolet A (UVA) light. All blood components, including the treated leukocytes, are returned to the patient. THERAKOS¿ Photopheresis utilizes the THERAKOS CELLEX System to combine cell separation and photoactivation into a single, closed and sterile circuit. The THERAKOS CELLEX Photopheresis System collects the buffy coat (leukocyte-enriched blood) from the patient in a discontinuous flow process and intermittently returns the remaining plasma and erythrocytes to the patient. The buffy coat is passed through the photoactivation module where the drug is activated with a precise amount of UVA light determined by the characteristics of the individual patient s buffy coat. After photoactivation, the buffy coat is immediately returned to the patient s bloodstream. Component: Not Applicable

Reason

Increased difficulty in installing the centrifuge bowl onto the centrifuge bowl holder. Improper installation may cause the centrifuge bowl to dislodge, resulting in a broken bowl during the prime cycle or treatment phase, leading to a delay in patient treatment and blood loss.

Code Info

Model/Catalog Number: CLXUSA; UDI-DI: 20705030200003; Lot Numbers: N301, N339, N340, N341, N342, N343, N344, N345, N346, N347;

Distribution

US Nationwide distribution.

Quantity

5826