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A randomized clinical trial of high-dosage coenzyme Q10 in early Parkinson disease: no evidence of benefit.
Parkinson Study Group QE3 Investigators; Beal MF, Oakes D, Shoulson I, Henchcliffe C, Galpern WR, Haas R, Juncos JL, Nutt JG, Voss TS, Ravina B, Shults CM, Helles K, Snively V, Lew MF, Griebner B, Watts A, Gao S, Pourcher E, Bond L, Kompoliti K, Agarwal P, Sia C, Jog M, Cole L, Sultana M, Kurlan R, Richard I, Deeley C, Waters CH, Figueroa A, Arkun A, Brodsky M, Ondo WG, Hunter CB, Jimenez-Shahed J, Palao A, Miyasaki JM, So J, Tetrud J, Reys L, Smith K, Singer C, Blenke A, Russell DS, Cotto C, Friedman JH, Lannon M, Zhang L, Drasby E, Kumar R, Subramanian T, Ford DS, Grimes DA, Cote D, Conway J, Siderowf AD, Evatt ML, Sommerfeld B, Lieberman AN, Okun MS, Rodriguez RL, Merritt S, Swartz CL, Martin WR, King P, Stover N, Guthrie S, Watts RL, Ahmed A, Fernandez HH, Winters A, Mari Z, Dawson TM, Dunlop B, Feigin AS, Shannon B, Nirenberg MJ, Ogg M, Ellias SA, Thomas CA, Frei K, Bodis-Wollner I, Glazman S, Mayer T, Hauser RA, Pahwa R, Langhammer A, Ranawaya R, Derwent L, Sethi KD, Farrow B, Prakash R, Litvan I, Robinson A, Sahay A, Gartner M, Hinson VK, Markind S, Pelikan M, Perlmutter JS, Hartlein J, Molho E, Evans S, Adler CH, Duffy A, Lind M, Elmer L, Davis K, Spears J, Wilson S… See abstract for full author list ➔ Parkinson Study Group QE3 Investigators, et al. Among authors: thomas ca, thomas k. JAMA Neurol. 2014 May;71(5):543-52. doi: 10.1001/jamaneurol.2014.131. JAMA Neurol. 2014. PMID: 24664227 Clinical Trial.
The Parkinson Progression Marker Initiative (PPMI).
Parkinson Progression Marker Initiative. Parkinson Progression Marker Initiative. Prog Neurobiol. 2011 Dec;95(4):629-35. doi: 10.1016/j.pneurobio.2011.09.005. Epub 2011 Sep 14. Prog Neurobiol. 2011. PMID: 21930184 Free PMC article. Review.
Association of cerebrospinal fluid β-amyloid 1-42, T-tau, P-tau181, and α-synuclein levels with clinical features of drug-naive patients with early Parkinson disease.
Kang JH, Irwin DJ, Chen-Plotkin AS, Siderowf A, Caspell C, Coffey CS, Waligórska T, Taylor P, Pan S, Frasier M, Marek K, Kieburtz K, Jennings D, Simuni T, Tanner CM, Singleton A, Toga AW, Chowdhury S, Mollenhauer B, Trojanowski JQ, Shaw LM; Parkinson's Progression Markers Initiative. Kang JH, et al. JAMA Neurol. 2013 Oct;70(10):1277-87. doi: 10.1001/jamaneurol.2013.3861. JAMA Neurol. 2013. PMID: 23979011 Free PMC article.
Inosine to increase serum and cerebrospinal fluid urate in Parkinson disease: a randomized clinical trial.
Parkinson Study Group SURE-PD Investigators; Schwarzschild MA, Ascherio A, Beal MF, Cudkowicz ME, Curhan GC, Hare JM, Hooper DC, Kieburtz KD, Macklin EA, Oakes D, Rudolph A, Shoulson I, Tennis MK, Espay AJ, Gartner M, Hung A, Bwala G, Lenehan R, Encarnacion E, Ainslie M, Castillo R, Togasaki D, Barles G, Friedman JH, Niles L, Carter JH, Murray M, Goetz CG, Jaglin J, Ahmed A, Russell DS, Cotto C, Goudreau JL, Russell D, Parashos SA, Ede P, Saint-Hilaire MH, Thomas CA, James R, Stacy MA, Johnson J, Gauger L, Antonelle de Marcaida J, Thurlow S, Isaacson SH, Carvajal L, Rao J, Cook M, Hope-Porche C, McClurg L, Grasso DL, Logan R, Orme C, Ross T, Brocht AF, Constantinescu R, Sharma S, Venuto C, Weber J, Eaton K. Parkinson Study Group SURE-PD Investigators, et al. Among authors: thomas ca. JAMA Neurol. 2014 Feb;71(2):141-50. doi: 10.1001/jamaneurol.2013.5528. JAMA Neurol. 2014. PMID: 24366103 Free PMC article. Clinical Trial.
Diagnosis of Parkinson's disease on the basis of clinical and genetic classification: a population-based modelling study.
Nalls MA, McLean CY, Rick J, Eberly S, Hutten SJ, Gwinn K, Sutherland M, Martinez M, Heutink P, Williams NM, Hardy J, Gasser T, Brice A, Price TR, Nicolas A, Keller MF, Molony C, Gibbs JR, Chen-Plotkin A, Suh E, Letson C, Fiandaca MS, Mapstone M, Federoff HJ, Noyce AJ, Morris H, Van Deerlin VM, Weintraub D, Zabetian C, Hernandez DG, Lesage S, Mullins M, Conley ED, Northover CA, Frasier M, Marek K, Day-Williams AG, Stone DJ, Ioannidis JP, Singleton AB; Parkinson's Disease Biomarkers Program and Parkinson's Progression Marker Initiative investigators. Nalls MA, et al. Lancet Neurol. 2015 Oct;14(10):1002-9. doi: 10.1016/S1474-4422(15)00178-7. Epub 2015 Aug 10. Lancet Neurol. 2015. PMID: 26271532 Free PMC article.
Longitudinal CSF biomarkers in patients with early Parkinson disease and healthy controls.
Mollenhauer B, Caspell-Garcia CJ, Coffey CS, Taylor P, Shaw LM, Trojanowski JQ, Singleton A, Frasier M, Marek K, Galasko D; Parkinson's Progression Marker Initiative. Mollenhauer B, et al. Neurology. 2017 Nov 7;89(19):1959-1969. doi: 10.1212/WNL.0000000000004609. Epub 2017 Oct 13. Neurology. 2017. PMID: 29030452 Free PMC article.
The Parkinson's progression markers initiative (PPMI) - establishing a PD biomarker cohort.
Marek K, Chowdhury S, Siderowf A, Lasch S, Coffey CS, Caspell-Garcia C, Simuni T, Jennings D, Tanner CM, Trojanowski JQ, Shaw LM, Seibyl J, Schuff N, Singleton A, Kieburtz K, Toga AW, Mollenhauer B, Galasko D, Chahine LM, Weintraub D, Foroud T, Tosun-Turgut D, Poston K, Arnedo V, Frasier M, Sherer T; Parkinson's Progression Markers Initiative. Marek K, et al. Ann Clin Transl Neurol. 2018 Oct 31;5(12):1460-1477. doi: 10.1002/acn3.644. eCollection 2018 Dec. Ann Clin Transl Neurol. 2018. PMID: 30564614 Free PMC article.
Longitudinal Measurements of Glucocerebrosidase activity in Parkinson's patients.
Alcalay RN, Wolf P, Chiang MSR, Helesicova K, Zhang XK, Merchant K, Hutten SJ, Scherzer C, Caspell-Garcia C, Blauwendraat C, Foroud T, Nudelman K, Gan-Or Z, Simuni T, Chahine LM, Levy O, Zheng D, Li G, Sardi SP; Parkinson’s Progression Markers Initiative. Alcalay RN, et al. Ann Clin Transl Neurol. 2020 Oct;7(10):1816-1830. doi: 10.1002/acn3.51164. Epub 2020 Sep 5. Ann Clin Transl Neurol. 2020. PMID: 32888397 Free PMC article.
385 results