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. 2021 Jul 31;11(8):1027. doi: 10.3390/brainsci11081027

Table 4.

Treatment by patient profile: future trends.

TREATMENT TREND 2030
By 2030, the Use of This Treatment for Non-Fluctuating Patients Will… = Consensus
Non-pharmacological treatment alone a 10% 76% 14% Not change
Monotherapy
MAOI b 13% 88% 0% Not change
DA c 22% 76% 1% Not change
Levodopa (<600 mg) 14% 75% 11% Not change
Anticholinergics 35% 65% 0% Undetermined
Levodopa (>600 mg) 35% 61% 4% Undetermined
MAOI d 1% 43% 56% Undetermined
Two-Drug Combination
Levodopa + MAOI b 10% 85% 6% Not change
MAOI b + DA 17% 78% 6% Not change
Levodopa + DA c 21% 75% 4% Not change
Levodopa + COMTI 11% 70% 19% Not change
MAOI d +DA 3% 46% 51% Undetermined
Levodopa + MAOI d 0% 38% 63% Undetermined
Three-Drug Combination
MAOI b + DA + levodopa 15% 83% 1% Not change
COMTI +DA + levodopa 11% 77% 11% Not change
MAOI d +DA + levodopa 6% 48% 46% Undetermined
Polytherapy
≥4 drugs 8% 80% 11% Not change
By 2030, the Use of This Treatment for Fluctuating Patients Will… = Consensus
Monotherapy
Levodopa (<600 mg) 27% 72% 1% Not change
AD c 30% 69% 1% Undetermined
Levodopa (>600 mg) 34% 63% 3% Undetermined
Two-Drug Combination
Levodopa + AD 10% 83% 7% Not change
Levodopa + COMTI 1% 79% 20% Not change
Levodopa + MAOI b 23% 75% 3% Not change
Levodopa + MAOI d 1% 35% 63% Undetermined
Three-Drug Combination
MAOI b +DA + levodopa 13% 79% 8% Not change
COMTI +DA + levodopa 1% 79% 20% Not change
MAOI d +DA + levodopa 0% 41% 59% Undetermined
Polytherapy
≥4 drugs 3% 77% 20% Not change
By 2030, the Use of This Treatment in Advanced Therapy Will… = Consensus
DBS + other pharmacological treatments 3% 21% 76% Increase ▲
Carbidopa/levodopa (enteral) + other pharmacological treatments 7% 25% 68% Undetermined
Apomorphine s.c. + other pharmacological treatments 3% 45% 52% Undetermined

All panelists (n = 75) answered all questions. Percentages of panelists in each category and consensus after the second round of votes are shown. Bold % indicates that 70% consensus was achieved. COMTI: catechol-O-methyltransferase inhibitors. DA: dopaminergic agonists. DBS: deep brain stimulation. MAOI: monoaminooxidase inhibitors. s.c.: subcutaneous. a Physiotherapy, speech therapy, rehabilitation, etc. b Rasagiline, Selegiline. c Rotigotine, Ropinirole, Pramipexole. d Safinamide. : it will decrease; =: it will not change; : it will increase.