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Levodopa in the treatment of Parkinson’s disease

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Part of the book series: Journal of Neural Transmission. Supplementa ((NEURALTRANS,volume 71))

Summary

Levodopa is the most efficacious drug to treat the symptoms of Parkinson’s disease (PD) and is widely considered the “gold standard” by which to compare other therapies, including surgical therapy. Response to levodopa is one of the criteria for the clinical diagnosis of PD. A major limiting factor in levodopa therapy is the development of motor complications, namely dyskinesias and motor fluctuations. The ELLDOPA study was designed to determine if levodopa affected the progression of PD. This double-blind randomized study showed that the subjects treated with levodopa for 40 weeks had less severe parkinsonism than the placebo treated subjects even after a 2-week washout of medications, with the highest dose group showing the greatest benefit. Thus, levodopa may actually have neuroprotective value, but the result was not conclusive of slowing disease progression, because the same result could have arisen from a very long-lasting symptomatic benefit of levodopa.

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References

  • Aarsland D, Andersen K, Larsen JP, Lolk A, Kragh-Sorensen P (2003) Prevalence and characteristics of dementia in Parkinson disease — An 8-year prospective study. Arch Neurol 60: 387–392

    Article  PubMed  Google Scholar 

  • Aebert K (1967) Was leistet L-DOPA bei der Behandlung der Parkinson-Akinese? Deutsch Med Wschr 92: 483–487

    Article  PubMed  CAS  Google Scholar 

  • Agid Y (1998) Levodopa: is toxicity a myth? Neurology 50: 858–863

    PubMed  CAS  Google Scholar 

  • Albin RL, Frey KA (2003) Initial agonist treatment of Parkinson disease: a critique. Neurology 60: 390–394

    PubMed  Google Scholar 

  • Barbeau A, Sourkes TL, Murphy GF (1962) Les catecholamines dans la maladie de Parkinson. In: de Ajuriaguerra J (eds) Symposium Sur les Monoamines et Systeme Nerveux Central. Georg & Cie, Geneve: pp 247–262

    Google Scholar 

  • Benamer HTS, Patterson J, Wyper DJ, Hadley DM, Macphee GJA, Grosset DG (2000) Correlation of Parkinson’s disease severity and duration with I-123-FP-CIT SPECT striatal uptake. Mov Disord 15: 692–698

    Article  PubMed  CAS  Google Scholar 

  • Bernheimer H, Birkmayer W, Hornykiewicz O, Jellinger K, Seitelberger F (1973) Brain dopamine and the syndromes of Parkinson and Huntington. J Neurol Sci 20: 415–455

    Article  PubMed  CAS  Google Scholar 

  • Birkmayer W, Hornykiewicz O (1961) Der L-3,4-Dioxyphenylalanin (DOPA)-Effekt bei der Parkinson-Akinese. Wien Klin Wochenschr 73: 787–788

    PubMed  CAS  Google Scholar 

  • Blin J, Bonnet A-M, Agid Y (1988) Does levodopa aggravate Parkinson’s disease? Neurology 38: 1410–1416

    PubMed  CAS  Google Scholar 

  • Block G, Liss C, Reines S, et al. (1997) Comparison of immediate-release and controlled release carbidopa/levodopa in Parkinson’s disease. A multicenter 5-year study. The CR First Study Group. Eur Neurol 37: 23–27

    PubMed  CAS  Google Scholar 

  • Blocq P, Marinesco G (1893) Sur un cas de tremblement Parkinsonien hemiplegique, symptomatique d’une tumeur de peduncule cerebral. C R Soc Biol Paris 5: 105–111

    Google Scholar 

  • Bower JH, Maraganore DM, McDonnell SK, Rocca WA (2000) Influence of strict, intermediate, and broad diagnostic criteria on the age-and sexspecific incidence of Parkinson’s disease. Mov Disord 15: 819–825

    Article  PubMed  CAS  Google Scholar 

  • Brissaud E (1895) Lecons sur les Maladies Nerveuses. Masson et Cie, Paris

    Google Scholar 

  • Bruno A, Bruno SC (1966) Effetti dell L-2,4-dihydossifenilalanina (l-Dopa) nei pazienti parkinsoniani. Riv Sper Freniat 90: 39

    Google Scholar 

  • Calne DB, Reid JL, Vakil SD, Pallis C (1971) Problems with L-dopa therapy. Clin Med 78: 21–23

    Google Scholar 

  • Capildeo R (1998) Implications of the 5-year CR FIRST trial. Sinemet CR Five-Year International Response Fluctuation Study. Neurology 50[Suppl 6]: 15–17; discussion 44–18

    Google Scholar 

  • Caraceni T, Scigliano G, Musicco M (1991) The occurrence of motor fluctuations in parkinsonian patients treated long term with levodopa: role of early treatment and disease progression. Neurology 41: 380–384

    PubMed  CAS  Google Scholar 

  • Carlsson A, Lindqvist M, Magnusson T (1957) 3,4-Dihydroxyphenylalanine and 5-hydroxytryptophan as reserpine antagonists. Nature 180: 1200

    Article  PubMed  CAS  Google Scholar 

  • Cedarbaum JM, Gandy SE, McDowell FH (1991) Early initiation of levodopa treatment does not promote the development of motor response fluctuations, dyskinesias, or dementia in Parkinson’s disease. Neurology 41: 622–629

    PubMed  CAS  Google Scholar 

  • Chase TN (1998) The significance of continuous dopaminergic stimulation in the treatment of Parkinson’s disease. Drugs 55[Suppl 1]: 1–9

    Article  PubMed  Google Scholar 

  • Cotzias GC, Papavasiliou PS, Gellene R (1969) Modification of parkinsonism — chronic treatment with L-dopa. N Engl J Med 280: 337–345

    Article  PubMed  CAS  Google Scholar 

  • Cotzias GC, Van Woert MH, Schiffer LM (1967) Aromatic amino acids and modification of parkinsonism. N Engl J Med 276: 374–379

    Article  PubMed  CAS  Google Scholar 

  • de Jong GJ, Meerwaldt JD, Schmitz PIM (1987) Factors that influence the occurrence of response variations in Parkinson’s disease. Ann Neurol 22: 4–7

    Article  PubMed  Google Scholar 

  • de Rijk MC, Tzourio C, Breteler MM, Dartigues JF, Amaducci L, Lopez-Pousa S, et al. (1997) Prevalence of parkinsonism and Parkinson’s disease in Europe: the EUROPARKINSON Collaborative Study. European Community Concerted Action on the Epidemiology of Parkinson’s disease. J Neurol Neurosurg Psychiatry 62: 10–15

    PubMed  Google Scholar 

  • Duvoisin RC (1974a) Hyperkinetic reactions with L-DOPA. In: Yahr MD (ed) Current Concepts in the Treatment of Parkinsonism. Raven Press, New York: 203–210

    Google Scholar 

  • Duvoisin RC (1974b) Variations in the “on-off” phenomenon. Adv Neurol 5: 339–340

    PubMed  CAS  Google Scholar 

  • Duyckaerts C (2000) Images. Les corps et prolongements de Lewy. Rev Neurol (Paris) 156: 800–801

    PubMed  CAS  Google Scholar 

  • Ehringer H, Hornykiewicz O (1960) Verteilung von Noradrenalin und Dopamin (3-Hydroxytyramin) im Gehirn des Menschen und ihr Verhalten bei Erkrankungen der extrapyramidalen Systems. Klin Wochenschr 38: 1236–1239

    Article  PubMed  CAS  Google Scholar 

  • Eidelberg D, Moeller JR, Isikawa T, Dhawan V, Spetsieris P, Chaly T, Robeson W, Dahl JR, Margouleff D (1995) Assessment of disease severity in parkinsonism with fluorine-18-fluorodeoxyglucose and PET. J Nucl Med 36: 378–383

    PubMed  CAS  Google Scholar 

  • Elbaz A, Bower JH, Maraganore DM, McDonnell SK, Peterson BJ, Ahlskog JE, Schaid DJ, Rocca WA (2002) Risk tables for parkinsonism and Parkinson’s disease. J Clin Epidemiol 55: 25–31

    Article  PubMed  Google Scholar 

  • Elbaz A, Bower JH, Peterson BJ, Maraganore DM, McDonnell SK, Ahlskog JE, Schaid DJ, Rocca WA (2003) Survival study of Parkinson disease in Olmsted county, Minnesota. Arch Neurol 60: 91–96

    Article  PubMed  Google Scholar 

  • Factor SA (2000) The initial treatment of Parkinson’s disease. Mov Disord 15: 360–361

    Article  PubMed  CAS  Google Scholar 

  • Fahn S (1974) “On-off” phenomenon with levodopa therapy in parkinsonism: Clinical and pharmacologic correlations and the effect of intramuscular pyridoxine. Neurology 24: 431–441

    PubMed  CAS  Google Scholar 

  • Fahn S (1976) Medical treatment of movement disorders. In: Davis FA (ed) Neurological Reviews 1976. Minneapolis; American Academy of Neurology: 72–106

    Google Scholar 

  • Fahn S (1982) Fluctuations of disability in Parkinson’s disease: pathophysiological aspects. In: Marsden CD, Fahn S (eds) Movement Disorders. London, Butterworth Scientific, pp 123–145

    Google Scholar 

  • Fahn S (1992) Adverse effects of levodopa. In: Olanow CW, Lieberman AN (eds) The Scientific Basis for the Treatment of Parkinson’s disease. Carnforth, England; Parthenon Publishing Group: 89–112

    Google Scholar 

  • Fahn S (1996) Is levodopa toxic? Neurology 47: 184–195

    Google Scholar 

  • Fahn S (1997) Levodopa-induced neurotoxicity: Does it represent a problem for the treatment of Parkinson’s disease? CNS Drugs 8: 376–393

    CAS  Google Scholar 

  • Fahn S (1999) Parkinson disease, the effect of levodopa, and the ELLDOPA trial. Arch Neurol 56: 529–535

    Article  PubMed  CAS  Google Scholar 

  • Fahn S, Przedborski S (2005) Parkinsonism. In: Rowland LP (ed) Merritt’s neurology, 10th ed. Lippincott Williams & Wilkins, Philadelphia, pp 828–846

    Google Scholar 

  • Fahn S, Sulzer D (2004) Neurodegeneration and neuroprotection in Parkinson disease. NeuroRx 1: 139–154

    Article  PubMed  Google Scholar 

  • Fazzagli A, Amaducci L (1966) La Sperimentazione clinica del Dopa nelle sindromi parkinsoniane. Riv Neurobiol 12: 138–145

    Google Scholar 

  • Fehling C (1966) Treatment of Parkinson’s syndrome with L-DOPA, a double-blind study. Acta Neurol Scand 42: 367–372

    Article  PubMed  CAS  Google Scholar 

  • Fiala KH, Whetteckey J, Manyam BV (2003) Malignant melanoma and levodopa in Parkinson’s disease: causality or coincidence? Parkinsonism Relat Disord 9(6): 321–327

    Article  PubMed  Google Scholar 

  • Foix C, Nicolesco I (1925) Anatomie Cerebrale; Les Noyeux Gris Centraux et la Region Mesencephalo-Sous-Opitique, Suive d’un Appendice sur l’Anatomie Pathologique de la Maladie de Parkinson. Masson et Cie, Paris

    Google Scholar 

  • Friedhoff AJ, Hekiman L, Alpert M, Tobach E (1963) Dihydroxyphenylalanine in extrapyramidal disease. JAMA 184: 285–286

    PubMed  CAS  Google Scholar 

  • Goetz CG (1987) Charcot, the Clinician: The Tuesday Lessons. Excerpts from Nine Case Presentations on General Neurology Delivered at the Salpetriere Hospital in 1887–88 By Jean-Martin Charcot. Translated with Commentary. Raven Press, New York: 123–124

    Google Scholar 

  • Goetz CG, Stebbins GT (1993) Risk factors for nursing home placement in advanced Parkinson’s disease. Neurology 43: 2227–2229

    PubMed  CAS  Google Scholar 

  • Greenfield JG, Bosanquet FD (1953) The brain-stem lesions in parkinsonism. J Neurol Neurosurg Psychiatry 16: 213–226

    PubMed  CAS  Google Scholar 

  • Greer M, Williams CM (1963) Dopamine metabolism in Parkinson’s disease. Neurology 13: 73–76

    PubMed  CAS  Google Scholar 

  • Hassler R (1938) Zur Pathologie der Paralysis Agitans und des postenzephalitischen Parkinsonismus. J Psychol Neurol 48: 387–476

    Google Scholar 

  • Hirschmann J, Mayer K (1964) Zur Beeinflussung von L-Dopa (L-Dihydroxyphenylananin) Deutsch Med Wschr 89: 1877–1880

    CAS  Google Scholar 

  • Hoehn MM, Yahr MD (1967) Parkinsonism: Onset, progression and mortality. Neurology 17: 427–442

    Article  PubMed  CAS  Google Scholar 

  • Horstink MW, Zijlmans JC, Pasman JW, et al. (1990) Which risk factors predict the levodopa response in fluctuating Parkinson’s disease? Ann Neurol 27: 537–543

    Article  PubMed  CAS  Google Scholar 

  • Klawans HL, Goetz C, Bergen D (1975) Levodopa-induced myoclonus. Arch Neurol 32: 331–334

    Google Scholar 

  • Koller WC, Hutton JT, Tolosa E, et al. (1999) Immediate-release and controlled-release carbidopa/levodopa in PD: a 5-year randomized multicenter study. Carbidopa/Levodopa Study Group. Neurology 53: 1012–1019

    PubMed  CAS  Google Scholar 

  • Lewy FH (1914) Zur pathologischen Anatomie der Paralysis agitans. Dtsch Z Nervenheilk 1: 50–55

    Google Scholar 

  • Madopar HBS (2002) [summary of product characteristics]. Wellwyn Garden City, Hertfordshire: Roche Products, Ltd

    Google Scholar 

  • Marek K, Jennings D, Seibyl J (2002) Do dopamine agonists or levodopa modify Parkinson’s disease progression? Eur J Neurol 9[Suppl 3]: 15–22

    Article  PubMed  Google Scholar 

  • Markham CH, Diamond SG (1986) Long-term follow up of early dopa treatment in Parkinson’s disease. Ann Neurol 19: 365–372

    Article  PubMed  CAS  Google Scholar 

  • Marsden CD, Fahn S (1982) Problems in Parkinson’s disease. In: Marsden CD, Fahn S (eds) Movement Disorders. Butterworth Scientific, London, pp 1–7

    Google Scholar 

  • Marsden CD, Parkes JD (1976) ‘On-off’ effects in patients with Parkinson’s disease on chronic levodopa therapy. Lancet 1: 292–295

    Article  PubMed  CAS  Google Scholar 

  • Marsden CD, Parkes JD, Quinn N (1982) Fluctuations of disability in Parkinson’s disease — clinical aspects. In: Marsden CD, Fahn S (eds) Movement Disorders. Butterworth Scientific, London, pp 96–122

    Google Scholar 

  • McDowell F, Lee JE, Swift T, Sweet RD, Ogsbury JS, Kessler JT (1970) Treatment of Parkinson’s syndrome with dihydroxyphenylalanine (levodopa). Ann Int Med 72: 29–35

    PubMed  CAS  Google Scholar 

  • McGeer PL, Zeldowicz LR (1964) Administration of dihydroxyphenylalanine to parkinsonian patients. Canad Med Assn J 90: 463–466

    CAS  Google Scholar 

  • Melamed E (1979) Early-morning dystonia: A late side effect of long-term levodopa therapy in Parkinson’s disease. Arch Neurol 36: 308–310

    PubMed  CAS  Google Scholar 

  • Meynert T (1871) über Beiträge zur differential Diagnose der paralytischen Irrsinns. Wiener Med Presse 11: 645–647

    Google Scholar 

  • Miller WC, DeLong MR (1988) Parkinsonian symptomatology: an anatomical and physiological analysis. Ann NY Acad Sci 515: 287–302

    Article  PubMed  CAS  Google Scholar 

  • Mitchell IJ, Clarke CE, Boyce S, Robertson RG, Peggs D, Sambrook MA, Crossman AR (1989) Neural mechanisms underlying parkinsonian symptoms based upon regional uptake of 2-deoxyglucose in monkeys exposed to 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine. Neuroscience 32: 213–226

    Article  PubMed  CAS  Google Scholar 

  • Montastruc JL, Rascol O, Senard JM, et al. (1994) A randomised controlled study comparing bromocriptine to which levodopa was later added, with levodopa alone in previously untreated patients with Parkinson’s disease: a five year follow up. J Neurol Neurosurg Psychiatry 57: 1034–1038

    PubMed  CAS  Google Scholar 

  • Morrish PK (2002) Brain imaging to assess the effects of dopamine agonists on progression of Parkinson disease. JAMA 288: 312; author reply 312–313

    PubMed  Google Scholar 

  • Morrish PK, Sawle GV, Brooks DJ (1996) An [F-18]dopa-PET and clinical study of the rate of progression in Parkinson’s disease. Brain 119: 585–591

    PubMed  Google Scholar 

  • Mouradian MM, Heuser IJE, Baronti F, Chase TN (1990) Modification of central dopaminergic mechanisms by continuous levodopa therapy for advanced Parkinson’s disease. Ann Neurol 27: 18–23

    Article  PubMed  CAS  Google Scholar 

  • Muenter MD, Sharpless NS, Tyce GM, Darley FL (1977) Patterns of dystonia (‘I-D-I’ and ‘D-I-D’) in response to L-dopa therapy of Parkinson’s disease. Mayo Clin Proc 52: 163–174

    PubMed  CAS  Google Scholar 

  • Muenter MD, Tyce GM (1971) L-dopa therapy of Parkinson’s disease: Plasma L-dopa concentration, therapeutic response, and side effects. Mayo Clin Proc 46: 231–239

    PubMed  CAS  Google Scholar 

  • Olsen JH, Frils S, Frederiksen K, McLaughlin JK, Mellemkjaer L, Moller H (2004) Atypical cancer pattern in patients with Parkinson’s disease. Br J Cancer: 1–5

    Google Scholar 

  • Parkinson J (1817) An Essay on the Shaking Palsy, Sherwood, Neely, and Jones, London

    Google Scholar 

  • Parkinson Study Group (2000) Pramipexole versus levodopa as the initial treatment for Parkinson’s disease: a randomized controlled trial. JAMA 284: 1931–1938

    Article  Google Scholar 

  • Parkinson Study Group (2002) Dopamine transporter brain imaging to assess the effects of pramipexole vs levodopa on Parkinson disease progression. JAMA 287: 1653–1661

    Article  Google Scholar 

  • Parkinson Study Group (2004a) Pramipexole vs levodopa as initial treatment for Parkinson disease — A 4-year randomized controlled trial. Arch Neurol 61: 1044–1053

    Article  Google Scholar 

  • Parkinson Study Group (2004b) Levodopa and the progression of Parkinson’s disease. N Engl J Med. 351: 2498–2508

    Article  Google Scholar 

  • Penney JB Jr, Young AB (1986) Striatal inhomogeneities and basal ganglia function. Mov Disord 1: 3–14

    Article  PubMed  Google Scholar 

  • Pfutzner W, Przybilla B (1997) Malignant melanoma and levodopa: is there a relationship? Two new cases and a review of the literature. J Am Acad Dermatol 37: 332–336

    PubMed  CAS  Google Scholar 

  • Poewe WH, Lees AJ, Stern GM (1986) Low-dose L-dopa therapy in Parkinson’s disease: a 6-year follow-up study. Neurology 36: 1528–1530

    PubMed  CAS  Google Scholar 

  • Przuntek H, Welzel D, Gerlach M, et al. (1996) Early institution of bromocriptine in Parkinson’s disease inhibits the emergence of levodopa-associated motor side effects. Long-term results of the PRADO study. J Neural Transm Gen Sect 103: 699–715

    Article  CAS  Google Scholar 

  • Przybilla B, Schwab U, Landthaler M, et al. (1985) Development of two malignant melanomas during administration of levodopa. Acta Derm Venereol 65: 556–557

    PubMed  CAS  Google Scholar 

  • Quinn N, Critchley P, Marsden CD (1987) Young onset Parkinson’s disease. Mov Disord 2: 73–91

    Article  PubMed  CAS  Google Scholar 

  • Rampen FH (1985) Levodopa and melanoma: three cases and review of literature. J Neurol Neurosurg Psychiatry 48: 585–588

    Article  PubMed  CAS  Google Scholar 

  • Rascol O, Brooks DJ, Korczyn AD, et al. (2000) A five-year study of the incidence of dyskinesia in patients with early Parkinson’s disease who were treated with ropinirole or levodopa. 056 Study Group. N Engl J Med 342: 1484–1491

    Article  PubMed  CAS  Google Scholar 

  • Rinaldi F, Marghertia G, De Divitus E (1965) Effetti della somministrazione de DOPA a pazienti parkinsoniani pretrattati con inhibitore delle monoaminossidasi. Ann Fren Scienze Affini 78: 105–113

    Google Scholar 

  • Rinne UK, Bracco F, Chouza C, et al. (1998) Early treatment of Parkinson’s disease with cabergoline delays the onset of motor complications. Results of a double-blind levodopa controlled trial. The PKDS009 Study Group. Drugs 55[Suppl 1]: 23–30

    Article  PubMed  CAS  Google Scholar 

  • Rinne UK, Sonninen V (1968) A double-blind study of L-dopa treatment in Parkinson’s disease. Europ Neurol 1: 180–191

    PubMed  CAS  Google Scholar 

  • Roos RAC, Vredevoogd CB, van der Velde EA (1990) Response fluctuations in Parkinson’s disease. Neurology 40: 1344–1346

    PubMed  CAS  Google Scholar 

  • Schwarz GA, Fahn S (1970) Newer medical treatments in parkinsonism. Med Clin No Am 54: 773–785

    CAS  Google Scholar 

  • Seibyl JP, Marek KL, Quinlan D, Sheff K, Zoghbi S, Zea-Ponce Y, Baldwin RM, Fussell B, Smith BS, Charney DS, Hoffer PB, Innis RB (1995) Decreased single-photon emission computed tomographic [(123)]I beta-CIT striatal uptake correlates with symptom severity in Parkinson’s disease. Ann Neurol 38: 589–598

    Article  PubMed  CAS  Google Scholar 

  • Sinemet CR (2002) [package insert]. Bristol-Myers Squibb Co, Princeton, NJ

    Google Scholar 

  • Siple JF, Schneider DC, Wanlass WA, et al. (2000) Levodopa therapy and the risk of malignant melanoma. Ann Pharmacother 34: 382–385

    Article  PubMed  CAS  Google Scholar 

  • Skibba JL, Pinckley J, Gilbert EF, et al. (1972) Multiple primary melanoma following administration of levodopa. Arch Pathol 93: 556–561

    PubMed  CAS  Google Scholar 

  • Snow BJ, Lee CS, Schulzer M, Mak E, Calne DB (1994) Longitudinal fluorodopa positron emission tomographic studies of the evolution of idiopathic Parkinsonism. Ann Neurol 36: 759–764

    Article  PubMed  Google Scholar 

  • Sober AJ, Wick MM (1978) Levodopa therapy and malignant melanoma. JAMA 240: 554–555

    Article  PubMed  CAS  Google Scholar 

  • Stalevo (2003) [package insert]. Novartis Pharmaceuticals Corp, East Hanover, NJ

    Google Scholar 

  • Sweet RD, McDowell FH (1974) The “on-off” response to chronic L-DOPA treatment of parkinsonism. Adv Neurol 5: 331–338

    PubMed  CAS  Google Scholar 

  • Tanner CM, Ottman R, Goldman SM, Ellenberg J, Chan P, Mayeux R, Langston JW (1999) Parkinson disease in twins — An etiologic study. JAMA 281: 341–346

    Article  PubMed  CAS  Google Scholar 

  • Tolosa ES, Martin WE, Cohen HP, Jacobson RL (1975) Patterns of clinical response and plasma dopa levels in Parkinson’s disease. Neurology 25: 177–183

    PubMed  CAS  Google Scholar 

  • Tretiakoff C (1919) Contribution a l’etude de l’anatomie pathologique du locus niger de Soemmering avec quelques dedutions relatives a la pathogenie des troubles du tonus musculaire et de la maladie de Parkinson. These de Paris

    Google Scholar 

  • Umbach W, Bauman D (1964) Die Wirksamkeit von L-Dopa bei Parkinson-Patienten mit und ohne sterotaktischen Herneingriff. Arch Psychiat Nervenkr 205: 281–292

    Article  CAS  Google Scholar 

  • Wasielewski PG, Koller WC (1998) Quality of life and Parkinson’s disease: the CR FIRST Study. J Neurol 245[Suppl 1]: 28–30

    Article  Google Scholar 

  • Weiner WJ (1999) The initial treatment of Parkinson’s disease should begin with levodopa. Mov Disord 14: 716–724

    Article  PubMed  CAS  Google Scholar 

  • Weiner WJ, Singer C, Sanchez-Ramos JR, et al. (1993) Levodopa, melanoma, and Parkinson’s disease. Neurology 43: 674–677

    PubMed  CAS  Google Scholar 

  • Whone AL, Watts RL, Stoessl AJ, et al. (2003) Slower progression of Parkinson’s disease with ropinirole versus levodopa: The REAL-PET study. Ann Neurol 54: 93–101

    Article  PubMed  CAS  Google Scholar 

  • Woofter MJ, Manyam BV (1994) Safety of long-term levodopa therapy in malignant melanoma. Clin Neuropharmacol 17: 315–319

    Article  PubMed  CAS  Google Scholar 

  • Yahr MD (1974) Variations in the “on-off” effect. Adv Neurol 5: 397–399

    PubMed  CAS  Google Scholar 

  • Yahr MD (1976) Evaluation of long-term therapy in Parkinson’s disease: Mortality and therapeutic efficacy. In: Birkmayer W, Hornykiewicz O (eds) Advances in Parkinsonism. Basle, Editiones Roche: 444–455

    Google Scholar 

  • Yahr MD, Duvoisin RC, Schear MJ, Barrett RE, Hoehn MM (1969) Treatment of parkinsonism with levodopa. Arch Neurol 21: 343–354

    PubMed  CAS  Google Scholar 

  • Zappia M, Oliveri RL, Bosco D, et al. (2000) The long-duration response to L-dopa in the treatment of early PD. Neurology 54: 1910–1915

    PubMed  CAS  Google Scholar 

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Fahn, S. (2006). Levodopa in the treatment of Parkinson’s disease. In: Parvez, H., Riederer, P. (eds) Oxidative Stress and Neuroprotection. Journal of Neural Transmission. Supplementa, vol 71. Springer, Vienna. https://doi.org/10.1007/978-3-211-33328-0_1

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