[Pubmed] Effectiveness and safety of therapeutic plasma exchange in neurological diseases: An 11-year report from a tert

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Ther Apher Dial. 2024 Nov 5. doi: 10.1111/1744-9987.14223. Online ahead of print.

ABSTRACT

BACKGROUND: Therapeutic plasma exchange has been a well-known treatment method for many years and is widely available. It leads to the improvement of neurological symptoms in autoimmune neurological diseases by the removal of antibodies. The aim of this study was to present therapeutic plasma exchange responses and procedure-related adverse events in patients with autoimmune neurological diseases based on our 11-year experience.

METHOD: A retrospective evaluation was conducted on adult patients who underwent a therapeutic plasma exchange procedure due to neurological diseases between January 2013 and January 2024. Data were gathered from electronic and written hospital and apheresis unit records.

RESULTS: A total of 265 patients underwent 1274 procedures with a preliminary diagnosis of autoimmune neurological disease. Five patients were excluded from the analysis due to their final diagnoses. The most common clinical indications were Guillain-Barré syndrome (45.4%), myasthenia gravis (26.1%), and multiple sclerosis (19.2%). The overall response rate was 81.3%, with 21.7% exhibiting a complete response and 59.6% demonstrating a partial response. With the exception of one patient (hypertensive crisis), no complications necessitating the termination of the procedure were observed. The most prevalent complication was an easily manageable allergic reaction.

CONCLUSION: Therapeutic plasma exchange has been demonstrated to be an efficacious and safe treatment option in autoimmune neurological diseases, with a favorable overall response rate and a manageable mild-to-moderate side effect profile.

PMID:39500332 | DOI:10.1111/1744-9987.14223


Source: https://pubmed.ncbi.nlm.nih.gov/3950033 ... t9+e462414