Hyperimmune goat serum for amyotrophic lateral sclerosis.

摘要

The authors report a patient with amyotrophic lateral sclerosis (ALS) who showed a lessening of deterioration in respiratory muscle strength during treatment with hyperimmune goat serum (HGS) (Aimspro). Respiratory function tests (RFTs) were measured by established protocols, and all measurements were expressed as a percentage of normal predicted values. The rate of decline was calculated by linear regression analysis. Respiratory muscle strength decline was less during 13 months of treatment with HGS (mean 1.3% per month, range 0.8-1.7%) compared to the preceding 13 months (mean 2.3% per month, range 1.2-3.1%), while a greater decline would be expected with disease progression. Comparison with similarly affected patients in the literature suggest that a decline of 4-5% per month of predicted values may be expected during the treatment phase.