levodopa has been researched along with dextrorphan in 2 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 2 (100.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Blanchet, PJ; Chase, TN; Metman, LV; Mouradian, MM | 1 |
| Blanchet, PJ; Chase, TN; Del Dotto, P; van den Munckhof, P; Verhagen Metman, L | 1 |
2 other study(ies) available for levodopa and dextrorphan
| Article | Year |
|---|---|
Acute pharmacologic blockade of dyskinesias in Parkinson's disease.
Topics: Dextrorphan; Double-Blind Method; Drug Therapy, Combination; Excitatory Amino Acid Antagonists; Humans; Levodopa; Middle Aged; Movement Disorders; Parkinson Disease; Placebos; Severity of Illness Index | 1996 |
Blockade of glutamatergic transmission as treatment for dyskinesias and motor fluctuations in Parkinson's disease.
Topics: Amantadine; Clinical Trials as Topic; Controlled Clinical Trials as Topic; Dextromethorphan; Dextrorphan; Excitatory Amino Acid Antagonists; Glutamic Acid; Humans; Levodopa; Movement Disorders; Parkinson Disease; Psychomotor Performance; Receptors, N-Methyl-D-Aspartate | 1998 |