1. Sveinbjornsdottir, S . The clinical symptoms of Parkinson’s disease. J Neurochem. 2016;139(Suppl 1):318–324.
Google Scholar | Crossref | Medline2. Yang, X, Liu, B, Shen, H, et al. Prevalence of restless legs syndrome in Parkinson’s disease: a systematic review and meta-analysis of observational studies. Sleep Med. 2018;43:40–46.
Google Scholar | Crossref | Medline3. Iwaki, H, Hughes, KC, Gao, X, Schwarzschild, MA, Ascherio, A. The association between restless legs syndrome and premotor symptoms of Parkinson’s disease. J Neurol Sci. 2018;394:41–44.
Google Scholar | Crossref | Medline4. Stiasny-Kolster, K, Magerl, W, Oertel, WH, Möller, JC, Treede, RD. Static mechanical hyperalgesia without dynamic tactile allodynia in patients with restless legs syndrome. Brain. 2004;127(Pt 4):773–782.
Google Scholar | Crossref | Medline5. Antonini, A, Tinazzi, M, Abbruzzese, G, et al. Pain in Parkinson’s disease: facts and uncertainties. Eur J Neurol. 2018;25(7):917–e69.
Google Scholar | Crossref | Medline6. Beiske, AG, Loge, JH, Rønningen, A, Svensson, E. Pain in Parkinson’s disease: prevalence and characteristics. Pain. 2009;141(1-2):173–177.
Google Scholar | Crossref | Medline7. Hoogwout, SJ, Paananen, MV, Smith, AJ, et al. Musculoskeletal pain is associated with restless legs syndrome in young adults. BMC Musculoskelet Disord. 2015;16(1):294.
Google Scholar | Crossref | Medline8. Rana, AQ, Qureshi, AR, Rahman, L, Jesudasan, A, Hafez, KK, Rana, MA. Association of restless legs syndrome, pain, and mood disorders in Parkinson’s disease. Int J Neurosci. 2016;126(2):116–120.
Google Scholar | Crossref | Medline9. von Elm, E, Altman, DG, Egger, M, et al. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies. J Clin Epidemiol. 2008;61(4):344–349.
Google Scholar | Crossref | Medline | ISI10. Cleeland, CS, Ryan, KM. Pain assessment: global use of the brief pain inventory. Ann Acad Med Singapore. 1994;23(2):129–138.
Google Scholar | Medline11. Hughes, AJ, Daniel, SE, Kilford, L, Lees, AJ. Accuracy of clinical diagnosis of idiopathic Parkinson’s disease: a clinic-pathological study of 100 cases. J Neurol Neurosurg Psychaitry. 1992;55(3):181–184.
Google Scholar | Crossref | Medline | ISI12. Allen, RP, Picchietti, D, Hening, WA, Trenkwalder, C, Walters, AS, Montplaisi, J. Restless legs syndrome diagnosis and epidemiology workshop at the national institutes of health; international restless legs syndrome study group. Restless legs syndrome: diagnostic criteria, special considerations, and epidemiology. A report from the restless legs syndrome diagnosis and epidemiology workshop at the national institutes of health. Sleep Med. 2003;4(2):101–119.
Google Scholar | Crossref | Medline | ISI13. Ondo, WG, Vuong, KD, Jankovic, J. Exploring the relationship between Parkinson disease and restless legs syndrome. Arch Neurol. 2012;59(3):421–424.
Google Scholar | Crossref14. Peeraully, T, Tan, EK. Linking restless legs syndrome with Parkinson’s disease: clinical, imaging and genetic evidence. Transl Neurodegener. 2012;1(1):1–6.
Google Scholar | Crossref | Medline15. Guerreiro, TM, Nishikawa, DR, Ferreira, LC, Melo, HA, Prado, RC. Restless legs syndrome in Parkinson’s disease: clinical characteristics and biochemical correlations. Arq Neuropsiquiatr. 2010;68(6):869–872.
Google Scholar | Crossref | Medline16. Paul, DA, Qureshi, AR, Rana, AQ. Peripheral neuropathy in Parkinson’s disease. Neurol Sci. 2020;41(10):2691–2701.
Google Scholar | Crossref | Medline17. Bastia, JK, Bhoi, SK, Kalita, J, Misra, UK. Neuropathy in a cohort of restless leg syndrome patients. J Clin Neurosci. 2015;22(8):1314–1318.
Google Scholar | Crossref | Medline18. Alonso-Navarro, H, García-Martín, E, Agúndez, JA, Jiménez-Jiménez, FJ. Association between restless legs syndrome and other movement disorders. Neurology. 2019;92(20):948–964.
Google Scholar | Crossref | Medline19. Fulda, S, Wetter, TC. Emerging drugs for restless legs syndrome. Expert Opin Emerg Drugs. 2005;10(3):537–552.
Google Scholar | Crossref | Medline20. Winkelman, JW, Gagnon, A, Clair, AG. Sensory symptoms in restless legs syndrome: the enigma of pain. Sleep Med. 2013;14(10):934–942.
Google Scholar | Crossref | Medline21. Rana, AQ, Mosabbir, AA, Qureshi, AR, Abbas, M, Rana, MA. Restless leg syndrome: a risk factor of higher prevalence of anxiety and depression in Parkinson’s disease patients. Neurol Res. 2016;38(4):309–312.
Google Scholar | Crossref | Medline22. Montplaisir, J, Lapierre, O, Warnes, H, Pelletier, G. The treatment of the restless leg syndrome with or without periodic leg movements in sleep. Sleep. 1992;15(5):391–395.
Google Scholar | Crossref | Medline23. Natarajan, R . Review of periodic limb movement and restless leg syndrome. J Postgrad Med. 2010;56(2):157–162.
Google Scholar | Crossref | Medline | ISI24. Yu, SY, Sun, L, Liu, Z, et al. Sleep disorders in Parkinson’s disease: clinical features, iron metabolism and related mechanism. PLoS One. 2013;8(12):e82924.
Google Scholar | Crossref | Medline25. Rana, AQ, Qureshi, ARM, Rahman, N, Mohammed, A, Sarfraz, Z, Rana, R. Disability from pain directly correlated with depression in Parkinson’s disease. Clin Neurol Neurosurg. 2017;160:1–4.
Google Scholar | Crossref | Medline26. Zhao, LQ, Wang, LN, Hu, FY. The clinical research of restless leg syndrome and Parkinson’s disease. Zhonghua Nei Ke Za Zhi. 2010;49(11):947–950.
Google Scholar | Medline27. Ford, B . Pain in Parkinson’s disease. Mov Disord. 2010;25(Suppl 1):S98–S103.
Google Scholar | Crossref | Medline28. Walters, AS, Gabelia, D, Frauscher, B. Restless legs syndrome (Willis-Ekbom disease) and growing pains: are they the same thing? A side-by-side comparison of the diagnostic criteria for both and recommendations for future research. Sleep Med. 2013;14(12):1247–1252.
Google Scholar | Crossref | Medline29. Estivill, E, de la Fuente, V. Uso de ropinirol como tratamientodel síndrome de piernas inquietas. The use of ropinirol ++ as a treatment for restless leg syndrome. Rev Neurol. 1999;28(10):962–963.
Google Scholar | Medline