{
    "abstract": "Sleep disorders are prevalent non-motor symptoms in patients with Parkinson's disease (PD), significantly diminishing the overall quality of life for patients and potentially accelerating the deterioration of motor and cognitive functions, accelerating disease progression. Despite increasing research on sleep disorders in PD, a comprehensive analysis of the knowledge structure and key issues in this field are still lacking. This study aims to identify research hotspots and emerging trends related to sleep disorders in PD through a detailed bibliometric analysis.\nOn October 1, 2024, an extensive search was conducted in the Web of Science Core Collection (WOSCC) database to gather relevant literature on sleep disorders in PD. Bibliometric and knowledge mapping analyses were performed using CiteSpace, VOSviewer, and bibliometrix.\nBetween January 1, 2004, and October 1, 2024, a total of 3,655 publications on sleep disorders in PD were published by 3,387 institutions across 87 countries. The volume of publications has shown a steady increase, a trend projected to continue. Current research is primarily centered on Neurosciences, Pharmacology, and Clinical Neurology. Emerging trends involve comprehensive evaluations of sleep, early diagnosis and prevention of various sleep disorder subtypes in PD, and advancing research through animal models to develop effective therapies. Emerging keywords include machine learning, sleep quality, biomarkers, covid-19, and mouse model.\nThis bibliometric analysis sheds light on the global landscape of PD-related sleep disorder research over the past two decades, highlighting key countries, institutions, authors, and journals driving advancements in the field. Moreover, it uncovers pivotal research hotspots and emerging trends, offering valuable insights and guidance for scholars engaged in this area.",
    "authors": [
        {
            "affiliation": "Department of Nursing, Municipal Hospital Affiliated to Taizhou University, Taizhou, Zhejiang, 318000, People's Republic of China.\nDepartment of Post Graduate School of Nursing, Sehan University, Yeonggam, 58447, South Korea.",
            "firstname": "Luya",
            "initials": "L",
            "lastname": "Shi"
        },
        {
            "affiliation": "Department of Nursing, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250001, People's Republic of China.",
            "firstname": "Xinxin",
            "initials": "X",
            "lastname": "Zhao"
        },
        {
            "affiliation": "Department of Nursing, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250001, People's Republic of China.",
            "firstname": "Jing",
            "initials": "J",
            "lastname": "Wu"
        },
        {
            "affiliation": "Department of Nursing, Municipal Hospital Affiliated to Taizhou University, Taizhou, Zhejiang, 318000, People's Republic of China.",
            "firstname": "Caidi",
            "initials": "C",
            "lastname": "He"
        }
    ],
    "conclusions": "This bibliometric analysis sheds light on the global landscape of PD-related sleep disorder research over the past two decades, highlighting key countries, institutions, authors, and journals driving advancements in the field. Moreover, it uncovers pivotal research hotspots and emerging trends, offering valuable insights and guidance for scholars engaged in this area.",
    "copyrights": "\u00a9 2025 Shi et al.",
    "doi": "10.2147/JMDH.S503849\n10.1038/s41583-021-00542-9\n10.1016/s0140-6736(21)00218-x\n10.1016/s1474-4422(19)30411-9\n10.1111/ene.16237\n10.1038/s41531-020-0117-1\n10.3233/JPD-212749\n10.1007/s12035-024-04400-4\n10.1186/s40035-023-00340-6\n10.1038/s41582-021-00577-7\n10.1111/cns.14521\n10.2147/ndt.S85483\n10.3390/diagnostics14010106\n10.1038/s41598-019-55427-w\n10.1186/s40035-022-00294-1\n10.1016/j.smrv.2018.01.006\n10.1038/s41386-019-0448-y\n10.2174/0118715273314675240820191447\n10.1177/1094428114562629\n10.1016/j.jbusres.2021.04.070\n10.3389/fneur.2024.1443799\n10.2147/ndt.S403002\n10.1155/2022/4144781\n10.3389/fnagi.2023.1157443\n10.1007/s11192-009-0146-3\n10.1371/journal.pone.0223994\n10.1002/asi.20317\n10.1093/brain/awz030\n10.1002/asi.21309\n10.1016/j.euroneuro.2011.08.008\n10.1016/S2215-0366(21)00084-5\n10.1016/S1474-4422(14)70117-6\n10.1016/S1474-4422(09)70068-7\n10.1002/mds.21956\n10.1016/S1474-4422(06)70373-8\n10.1212/WNL.0000000000004058\n10.1002/mds.23429\n10.1136/jnnp.2007.131045\n10.1212/01.wnl.0000187889.17253.b1\n10.1016/S1474-4422(13)70056-5\n10.1038/s41572-018-0016-5\n10.1016/S1474-4422(21)00176-9\n10.1002/mds.27802\n10.1016/j.smrv.2018.09.008\n10.1038/nrneurol.2017.157\n10.1007/s10072-019-03785-8\n10.1002/acn3.51269\n10.3233/jpd-191627\n10.1186/s13024-021-00504-w\n10.1007/s11192-015-1645-z\n10.1186/s12883-023-03176-9\n10.1590/1516-4446-2020-1488\n10.1177/21501327211039709\n10.1002/mds.28104\n10.1002/mds.28170\n10.1016/j.jocn.2022.06.017\n10.1371/journal.pone.0245864\n10.3389/fnagi.2023.1138418\n10.3390/biom12070970\n10.3390/ijms241713554\n10.1089/can.2020.0102\n10.5664/jcsm.10424\n10.1016/S1474-4422(24)00170-4\n10.3389/fneur.2022.927994\n10.2147/NSS.S375098\n10.1007/s00415-021-10726-z\n10.1007/s11065-020-09473-1\n10.1038/s41531-023-00455-7\n10.1016/j.jchemneu.2020.101752\n10.3390/diseases11030089\n10.1007/s11064-014-1443-7\n10.1016/j.jchemneu.2016.11.009\n10.1016/j.jchemneu.2015.12.002\n10.1016/j.pharmthera.2023.108498\n10.3389/fnagi.2022.784314\n10.3389/fnagi.2021.709878\n10.5014/ajot.2021.048314\n10.3389/fpsyt.2021.793804\n10.1016/j.sleep.2021.03.035\n10.1016/j.parkreldis.2023.105794\n10.3390/biology10111205\n10.1186/s13063-024-08265-9\n10.2174/1570159X19666210517115706\n10.1016/j.smrv.2020.101384\n10.2174/1570159X19666210215115718\n10.3390/s22051799\n10.3390/biom13121761\n10.1038/s41531-024-00741-y\n10.21037/apm-22-1396\n10.1016/j.artmed.2021.102081\n10.3389/fnagi.2022.938071\n10.1093/sleep/zsae031\n10.1002/ana.26902\n10.1038/s41531-023-00628-4\n10.1371/journal.pone.0269392\n10.3390/bios12020074\n10.1109/TNSRE.2023.3277749\n10.1298/ptr.R0030",
    "journal": "Journal of multidisciplinary healthcare",
    "keywords": [
        "CiteSpace",
        "Parkinson\u2019s disease",
        "REM sleep behavior disorder",
        "bibliometric analysis",
        "restless leg syndrome",
        "sleep disorder"
    ],
    "methods": null,
    "publication_date": "2025-02-04",
    "pubmed_id": "39902191\n34907352\n33848468\n31813850\n38545838\n32665974\n35938257\n39103716\n36782262\n34759373\n38491789\n26273203\n38201415\n31831791\n35395825\n29449121\n31234200\n39238379\n39239396\n37404573\n35795315\n37829141\n20585380\n31671124\n30789229\n21924589\n33836148\n25231526\n19375664\n18307261\n16488379\n28592453\n21069833\n18344392\n16237129\n23562390\n30166532\n34302789\n31412427\n30503716\n29170501\n30820762\n33321002\n31227656\n35000606\n26594073\n37046209\n33605367\n34404266\n32347572\n32449528\n35777112\n33481879\n37213541\n35883526\n37686360\n33614948\n36515157\n38942041\n35923835\n36105924\n34328543\n33779875\n36697421\n31996329\n37489441\n25403619\n27919828\n26686287\n37499913\n35185525\n34483882\n34781355\n34966313\n34052783\n37549588\n34827198\n38943191\n33998990\n32987321\n33588729\n35270944\n38136632\n38918434\n36636002\n34127244\n35966776\n38330231\n38466158\n38200052\n35709163\n35200335\n37200116\n39257520",
    "results": "Between January 1, 2004, and October 1, 2024, a total of 3,655 publications on sleep disorders in PD were published by 3,387 institutions across 87 countries. The volume of publications has shown a steady increase, a trend projected to continue. Current research is primarily centered on Neurosciences, Pharmacology, and Clinical Neurology. Emerging trends involve comprehensive evaluations of sleep, early diagnosis and prevention of various sleep disorder subtypes in PD, and advancing research through animal models to develop effective therapies. Emerging keywords include machine learning, sleep quality, biomarkers, covid-19, and mouse model.",
    "title": "From Night to Light: A Bibliometric Analysis of the Global Research Trajectory of Sleep Disorders in Parkinson's Disease.",
    "xml": "<Element 'PubmedArticle' at 0x7885026f21b0>"
}