What did your hospital do with this from 13 years ago? NOTHING? Then they revel in their incompetence assuming that stroke survivors won't find out and don't care. I bet absolutely fucking nothing has been done to get clinical research done and a stroke protocol written up.
Amantadine continuation after hospital discharge for acute stroke requiring inpatient rehabilitation: a long-term follow-up study 1-5-25
Author links open overlay panel Haley R. Torr Pharm D 1Sara Penrod SLP-CCC 2, Jennifer Cote OTR/L 2, Sara E. Hanken PTMPT 2, Stephanie C. Chan MD 3, Riker MD 456Angela Leclerc MSPAPA-C 45, Teresa L. May DO 45, David B. Seder MD 4 >5 6 7, David J. Gagnon PharmD 1 67
Abstract
Objectives To
describe the dosing strategy, safety, and effectiveness of amantadine
in patients admitted to inpatient rehabilitation after stroke.
Design Retrospective, single-center, cohort study
90-bed, inpatient rehabilitation hospital
Participants28
patients with amantadine started in a neuroICU after stroke and
continued after transfer to rehabilitation; the median age was 67 years
and 61% were male.
Interventions
Oral amantadineMain Outcome Measures
Amantadine prescribing practices, adverse drug effects, and changes in recovery trajectory relative to dose changes.
Results
This
cohort included 14 adult patients with intracerebral hemorrhage, 10
with subarachnoid hemorrhage, and 4 with acute ischemic stroke. The most
common admitting amantadine dose was 100 mg twice daily. Inpatient
rehabilitation lasted 27 (24-35) days, and amantadine was discontinued
during rehabilitation in 6 patients (21%). Amantadine was prescribed to
22 patients (79%) at discharge from rehabilitation, most commonly 100 mg
daily or twice daily, and was continued for 105 (39-510) days after
admission to rehabilitation among the 17 patients with this data
available. Twenty-one potential adverse events were identified among 16
(57%) patients, including confusion or delirium, sleeplessness,
agitation, fatigue or lethargy, and spasticity; 8 of these (38%)
occurred after reductions in amantadine dose.
Conclusions
Amantadine
dosing was highly variable during inpatient rehabilitation, with trends
for longer dosing after acute ischemic stroke and shorter for
subarachnoid hemorrhage. Amantadine appeared well tolerated during and
after inpatient rehabilitation, and most (22/28) patients were
prescribed amantadine at discharge. Strategies to guide long-term use of
amantadine following acute stroke require further prospective study.
Keywords
Amantadine
Ischemic Stroke
Subarachnoid Hemorrhage
Cerebral Hemorrhage
Rehabilitation
Adverse Drug Effects
Brain Injuries
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