Retrospective study of drug response in 87 patients with progressive supranuclear palsy.
Progressive supranuclear palsy (PSP) is a progressive neurodegenerative disease that responds poorly to pharmacologic intervention despite its clinical, neurochemical, and pathologic similarity to Parkinson's disease. We reviewed our experience with drugs used in the treatment of patients with PSP who were followed in the Department of Neurology, University of Medicine and Dentistry of New Jersey--Robert Wood Johnson Medical School. Of 136 patients identified, adequate drug-response data were available for 87 (64%). Benefit and adverse effects of therapy were graded on a 4-point scale: 0, none; 1, minimal; 2, moderate; 3, marked. The three most frequently used drugs were amitriptyline (32% of patients benefited), imipramine (28% of patients benefited) and levodopa/carbidopa (Sinemet) (38% of patients benefited). Levodopa/carbidopa, amantadine, selegiline, and amitriptyline gave the best risk/benefit ratios. Monotherapy tended to show more benefit and fewer adverse effects than polypharmacy.
Department of Pharmacy Practice, College of Pharmacy, Rutgers-The State University, Piscataway, New Jersey.
K A
KA
Nieforth
L I
LI
Golbe
D000639:Amitriptyline / Q000009:adverse effects / Q000627:therapeutic use; D002230:Carbidopa / Q000009:adverse effects / Q000627:therapeutic use; D006801:Humans; D007099:Imipramine / Q000009:adverse effects / Q000627:therapeutic use; D007980:Levodopa / Q000009:adverse effects / Q000627:therapeutic use; D012189:Retrospective Studies; D013494:Supranuclear Palsy, Progressive / Q000188:drug therapy*
D000639:Amitriptyline; D007980:Levodopa; D002230:Carbidopa; D007099:Imipramine