Diagnostic accuracy of research criteria for prodromal frontotemporal dementia

BACKGROUND: The Genetic Frontotemporal Initiative Staging Group has proposed clinical criteria for the diagnosis of prodromal frontotemporal dementia (FTD), termed mild cognitive and/or behavioral and/or motor impairment (MCBMI). The objective of the study was to validate the proposed research crite...

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Veröffentlicht in:ALZHEIMERS RESEARCH & THERAPY 2024-01, Vol.16 (1)
Hauptverfasser: Benussi, Alberto, Premi, Enrico, Grassi, Mario, Alberici, Antonella, Cantoni, Valentina, Gazzina, Stefano, Archetti, Silvana, Gasparotti, Roberto, Fumagalli, Giorgio G, Bouzigues, Arabella, Russell, Lucy L, Samra, Kiran, Cash, David M, Bocchetta, Martina, Todd, Emily G, Convery, Rhian S, Swift, Imogen, Sogorb-Esteve, Aitana, Heller, Carolin, van Swieten, John C, Jiskoot, Lize C, Seelaar, Harro, Sanchez-Valle, Raquel, Moreno, Fermin, Laforce, Jr Robert, Graff, Caroline, Synofzik, Matthis, Galimberti, Daniela, Rowe, James B, Masellis, Mario, Tartaglia, Maria Carmela, Finger, Elizabeth, Vandenberghe, Rik, Mendonca, Alexandre, Tiraboschi, Pietro, Butler, Chris R, Santana, Isabel, Gerhard, Alexander, Le Ber, Isabelle, Pasquier, Florence, Ducharme, Simon, Levin, Johannes, Sorbi, Sandro, Otto, Markus, Padovani, Alessandro, Rohrer, Jonathan D, Borroni, Barbara
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container_title ALZHEIMERS RESEARCH & THERAPY
container_volume 16
creator Benussi, Alberto
Premi, Enrico
Grassi, Mario
Alberici, Antonella
Cantoni, Valentina
Gazzina, Stefano
Archetti, Silvana
Gasparotti, Roberto
Fumagalli, Giorgio G
Bouzigues, Arabella
Russell, Lucy L
Samra, Kiran
Cash, David M
Bocchetta, Martina
Todd, Emily G
Convery, Rhian S
Swift, Imogen
Sogorb-Esteve, Aitana
Heller, Carolin
van Swieten, John C
Jiskoot, Lize C
Seelaar, Harro
Sanchez-Valle, Raquel
Moreno, Fermin
Laforce, Jr Robert
Graff, Caroline
Synofzik, Matthis
Galimberti, Daniela
Rowe, James B
Masellis, Mario
Tartaglia, Maria Carmela
Finger, Elizabeth
Vandenberghe, Rik
Mendonca, Alexandre
Tiraboschi, Pietro
Butler, Chris R
Santana, Isabel
Gerhard, Alexander
Le Ber, Isabelle
Pasquier, Florence
Ducharme, Simon
Levin, Johannes
Sorbi, Sandro
Otto, Markus
Padovani, Alessandro
Rohrer, Jonathan D
Borroni, Barbara
description BACKGROUND: The Genetic Frontotemporal Initiative Staging Group has proposed clinical criteria for the diagnosis of prodromal frontotemporal dementia (FTD), termed mild cognitive and/or behavioral and/or motor impairment (MCBMI). The objective of the study was to validate the proposed research criteria for MCBMI-FTD in a cohort of genetically confirmed FTD cases against healthy controls. METHODS: A total of 398 participants were enrolled, 117 of whom were carriers of an FTD pathogenic variant with mild clinical symptoms, while 281 were non-carrier family members (healthy controls (HC)). A subgroup of patients underwent blood neurofilament light (NfL) levels and anterior cingulate atrophy assessment. RESULTS: The core clinical criteria correctly classified MCBMI vs HC with an AUC of 0.79 (p < 0.001), while the addition of either blood NfL or anterior cingulate atrophy significantly increased the AUC to 0.84 and 0.82, respectively (p < 0.001). The addition of both markers further increased the AUC to 0.90 (p < 0.001). CONCLUSIONS: The proposed MCBMI criteria showed very good classification accuracy for identifying the prodromal stage of FTD.
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The objective of the study was to validate the proposed research criteria for MCBMI-FTD in a cohort of genetically confirmed FTD cases against healthy controls. METHODS: A total of 398 participants were enrolled, 117 of whom were carriers of an FTD pathogenic variant with mild clinical symptoms, while 281 were non-carrier family members (healthy controls (HC)). A subgroup of patients underwent blood neurofilament light (NfL) levels and anterior cingulate atrophy assessment. RESULTS: The core clinical criteria correctly classified MCBMI vs HC with an AUC of 0.79 (p &lt; 0.001), while the addition of either blood NfL or anterior cingulate atrophy significantly increased the AUC to 0.84 and 0.82, respectively (p &lt; 0.001). The addition of both markers further increased the AUC to 0.90 (p &lt; 0.001). 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The objective of the study was to validate the proposed research criteria for MCBMI-FTD in a cohort of genetically confirmed FTD cases against healthy controls. METHODS: A total of 398 participants were enrolled, 117 of whom were carriers of an FTD pathogenic variant with mild clinical symptoms, while 281 were non-carrier family members (healthy controls (HC)). A subgroup of patients underwent blood neurofilament light (NfL) levels and anterior cingulate atrophy assessment. RESULTS: The core clinical criteria correctly classified MCBMI vs HC with an AUC of 0.79 (p &lt; 0.001), while the addition of either blood NfL or anterior cingulate atrophy significantly increased the AUC to 0.84 and 0.82, respectively (p &lt; 0.001). The addition of both markers further increased the AUC to 0.90 (p &lt; 0.001). 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THERAPY</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Benussi, Alberto</au><au>Premi, Enrico</au><au>Grassi, Mario</au><au>Alberici, Antonella</au><au>Cantoni, Valentina</au><au>Gazzina, Stefano</au><au>Archetti, Silvana</au><au>Gasparotti, Roberto</au><au>Fumagalli, Giorgio G</au><au>Bouzigues, Arabella</au><au>Russell, Lucy L</au><au>Samra, Kiran</au><au>Cash, David M</au><au>Bocchetta, Martina</au><au>Todd, Emily G</au><au>Convery, Rhian S</au><au>Swift, Imogen</au><au>Sogorb-Esteve, Aitana</au><au>Heller, Carolin</au><au>van Swieten, John C</au><au>Jiskoot, Lize C</au><au>Seelaar, Harro</au><au>Sanchez-Valle, Raquel</au><au>Moreno, Fermin</au><au>Laforce, Jr Robert</au><au>Graff, Caroline</au><au>Synofzik, Matthis</au><au>Galimberti, Daniela</au><au>Rowe, James B</au><au>Masellis, Mario</au><au>Tartaglia, Maria Carmela</au><au>Finger, Elizabeth</au><au>Vandenberghe, Rik</au><au>Mendonca, Alexandre</au><au>Tiraboschi, Pietro</au><au>Butler, Chris R</au><au>Santana, Isabel</au><au>Gerhard, Alexander</au><au>Le Ber, Isabelle</au><au>Pasquier, Florence</au><au>Ducharme, Simon</au><au>Levin, Johannes</au><au>Sorbi, Sandro</au><au>Otto, Markus</au><au>Padovani, Alessandro</au><au>Rohrer, Jonathan D</au><au>Borroni, Barbara</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Diagnostic accuracy of research criteria for prodromal frontotemporal dementia</atitle><jtitle>ALZHEIMERS RESEARCH &amp; 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The objective of the study was to validate the proposed research criteria for MCBMI-FTD in a cohort of genetically confirmed FTD cases against healthy controls. METHODS: A total of 398 participants were enrolled, 117 of whom were carriers of an FTD pathogenic variant with mild clinical symptoms, while 281 were non-carrier family members (healthy controls (HC)). A subgroup of patients underwent blood neurofilament light (NfL) levels and anterior cingulate atrophy assessment. RESULTS: The core clinical criteria correctly classified MCBMI vs HC with an AUC of 0.79 (p &lt; 0.001), while the addition of either blood NfL or anterior cingulate atrophy significantly increased the AUC to 0.84 and 0.82, respectively (p &lt; 0.001). The addition of both markers further increased the AUC to 0.90 (p &lt; 0.001). CONCLUSIONS: The proposed MCBMI criteria showed very good classification accuracy for identifying the prodromal stage of FTD.</abstract><pub>BMC</pub><oa>free_for_read</oa></addata></record>
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title Diagnostic accuracy of research criteria for prodromal frontotemporal dementia
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