{"title":"PSP-FTD 复合物：PSP 的一种可能变体","authors":"Sunil Pradhan, Ruchika Tandon","doi":"10.1177/1533317520922383","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>This study tried to find out type of lobar features found in patients with progressive supranuclear palsy (PSP) and whether they differ from those of frontotemporal dementia (FTD) as both of these are tauopathies.</p><p><strong>Methods: </strong>We studied lobar functions of 45 patients with PSP.</p><p><strong>Results: </strong>Five (11.1%) patients had no lobar feature; 11 (24.4%) had PSP-like features like apathy, frontal release signs, impaired motor Luria written sequences, and fist-edge-palm test; and 29 (64.4%) patients had FTD-like lobar features like disinhibition, poor naming, and word finding difficulty. Among features resembling FTD, behavioural variant type occurred in 31.1%, primary progressive aphasia type occurred in 58.6%, 3.4% patients had semantic dementia type features, and 6.9% were unclassified.</p><p><strong>Conclusions: </strong>Hence, patients with PSP with lobar features may fall in the middle of PSP-FTD spectrum with frontal lobe features typical of PSP (PSP-frontal like) and those with frontal lobe features resembling FTD (PSP-FTD complex) in between.</p>","PeriodicalId":50816,"journal":{"name":"American Journal of Alzheimers Disease and Other Dementias","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10623927/pdf/","citationCount":"0","resultStr":"{\"title\":\"PSP-FTD Complex: A Possible Variant of PSP.\",\"authors\":\"Sunil Pradhan, Ruchika Tandon\",\"doi\":\"10.1177/1533317520922383\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>This study tried to find out type of lobar features found in patients with progressive supranuclear palsy (PSP) and whether they differ from those of frontotemporal dementia (FTD) as both of these are tauopathies.</p><p><strong>Methods: </strong>We studied lobar functions of 45 patients with PSP.</p><p><strong>Results: </strong>Five (11.1%) patients had no lobar feature; 11 (24.4%) had PSP-like features like apathy, frontal release signs, impaired motor Luria written sequences, and fist-edge-palm test; and 29 (64.4%) patients had FTD-like lobar features like disinhibition, poor naming, and word finding difficulty. Among features resembling FTD, behavioural variant type occurred in 31.1%, primary progressive aphasia type occurred in 58.6%, 3.4% patients had semantic dementia type features, and 6.9% were unclassified.</p><p><strong>Conclusions: </strong>Hence, patients with PSP with lobar features may fall in the middle of PSP-FTD spectrum with frontal lobe features typical of PSP (PSP-frontal like) and those with frontal lobe features resembling FTD (PSP-FTD complex) in between.</p>\",\"PeriodicalId\":50816,\"journal\":{\"name\":\"American Journal of Alzheimers Disease and Other Dementias\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10623927/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Alzheimers Disease and Other Dementias\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1177/1533317520922383\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Alzheimers Disease and Other Dementias","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/1533317520922383","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Introduction: This study tried to find out type of lobar features found in patients with progressive supranuclear palsy (PSP) and whether they differ from those of frontotemporal dementia (FTD) as both of these are tauopathies.
Methods: We studied lobar functions of 45 patients with PSP.
Results: Five (11.1%) patients had no lobar feature; 11 (24.4%) had PSP-like features like apathy, frontal release signs, impaired motor Luria written sequences, and fist-edge-palm test; and 29 (64.4%) patients had FTD-like lobar features like disinhibition, poor naming, and word finding difficulty. Among features resembling FTD, behavioural variant type occurred in 31.1%, primary progressive aphasia type occurred in 58.6%, 3.4% patients had semantic dementia type features, and 6.9% were unclassified.
Conclusions: Hence, patients with PSP with lobar features may fall in the middle of PSP-FTD spectrum with frontal lobe features typical of PSP (PSP-frontal like) and those with frontal lobe features resembling FTD (PSP-FTD complex) in between.
期刊介绍：
American Journal of Alzheimer''s Disease and other Dementias® (AJADD) is for professionals on the frontlines of Alzheimer''s care, dementia, and clinical depression--especially physicians, nurses, psychiatrists, administrators, and other healthcare specialists who manage patients with dementias and their families. This journal is a member of the Committee on Publication Ethics (COPE).
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
