What is photopheresis procedure?

Photopheresis, also known as extracorporeal photopheresis (ECP), is a medical treatment that removes blood via a machine and isolates white blood cells. Then, these white cells are exposed to a medication called 8-methoxypsoralen followed by UVA irradiation before returning the blood to the patient.

Is photopheresis painful?

Photopheresis is considered a safe procedure that brings little, if any, discomfort. Although anemia (low iron in the blood) is a potential side effect, along with temporary hypotension, tachycardia and thrombocytopenia, the reported side effects are infrequent.

What is photopheresis for GvHD?

Photopheresis is a procedure that might be recommended to prevent or to treat graft versus host disease (GvHD). This procedure offers another way to try to suppress the donor lymphocytes (type of white blood cells) that stimulate immune reactions and aid in the development of GvHD.

What are the side effects of photopheresis?

You may experience a fever of 100.4° F (38° C) or higher within 6 to 8 hours after your procedure.
You may have some tenderness or bruising at the needle site.
Some people experience a drop in blood pressure that can cause lightheadedness or dizziness after the procedure.

How long does it take for photopheresis to work?

ECP can take 1 to 4 hours to complete depending on the machine used. Most people need treatment for 2 to 3 days every week or month. Enough blood counts. You must have enough platelets and red blood cells to get ECP treatment.

Is photopheresis successful?

involving 38 patients reported complete remission in 86%, 55%, and 30% of patients with grades 2, 3, and 4 agvhd respectively. The best results were obtained in 82%, 61%, and 61% of patients with skin, liver, and gut agvhd respectively.

What is extracorporeal photopheresis used for?

Extracorporeal photopheresis (ECP) is a cutting-edge, nonsurgical procedure to treat graft-versus-host disease (GVHD), a complication of bone marrow and stem cell transplants and other autoimmune disorders in children. ECP is also used to treat solid organ transplant rejection.

How much does extracorporeal photopheresis cost?

The time for ECP was 117 min (median, range: 91-164 min) using CELLEX and 161 min (median; range: 140-210) using the UVAR-XTS machine. Total costs of each ECP procedure were $3420.50. There is a considerable time commitment of the patient and the clinical staff when employing ECP to treat GVHD.

How long is extracorporeal photopheresis?

How often is photopheresis done?

Cycles should be performed on 2 consecutive days with one cycle every 2 weeks for 3 months. After this initial phase, treatment intervals can be prolonged to once every month. It is still unclear how long ECP treatment should be continued, with ranges of 6–24 cycles.

What is photopheresis procedure?