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. 2023 Sep 28;77(Supl 2):S1–S12. [Article in Spanish] doi: 10.33588/rn.77S02.2023217

Table I.

Conversion factors for calculating L-DOPA equivalent doses (LED) for commonly used PD medications [29].

Conversion factor
Duodopa DD × 1.11

Duodopa (L-DOPA/Carbidopa gel) DD × 1.11

L-DOPA/Carbidopa retard DD × 0.5

Madopar® retard DD × 0.5

Sinemet® Plus retard DD × 0.5

Sinemet® retard DD × 0.5

L-DOPA/Carbidopa DD × 1

Madopar® DD × 1

Sinemet® DD × 1

Stalevo® DD × 1

DD: Daily dose of a L-DOPA containing medication.