| pubmed-article:2003210 | pubmed:abstractText | In 10 patients with Guillain-Barré syndrome the level of globulins and immunoglobulins before and after plasmapheresis was investigated. As a plasma substitute either PPL (in 8 patients) or a plasma substitute solution rich in immunoglobulins (in 2 patients) was used. When plasma was substituted with PPL, the globulins and immunoglobulins dropped to a mean of 40% of the initial value (range 30-60%) after the first plasmapheresis. With daily or alternate day plasmapheresis, the globulins only partially recovered. Before the second plasmapheresis they were still reduced to a mean of 50% (range 20-50%), and dropped further with ongoing exchanges to a mean of 33% (range 20-50%) as measured before the third plasmapheresis. Accordingly, there was a loss of immunoglobulins of similar magnitude. With the use of a plasma substitute solution rich in immunoglobulins (IRP), globulins could be maintained at normal levels. The lowest immunoglobulin values measured after plasmapheresis were 6 g/l (normal range 8-17 g/l). One patient developed gram-negative septicaemia after plasmapheresis with PPL, possibly due to a low immunoglobulin concentration. We conclude that a plasma substitute solution rich in immunoglobulins should be used for therapeutic plasmapheresis in order to maintain physiological immunoglobulin concentrations. | lld:pubmed |
