A conceptual framework for research on subjective cognitive decline in preclinical Alzheimer's disease. Issue 6 (2nd May 2014)

• Record Type: Journal Article
• Authors: Jessen, Frank; Amariglio, Rebecca E.; van Boxtel, Martin; Breteler, Monique; Ceccaldi, Mathieu; Chételat, Gaël; Dubois, Bruno; Dufouil, Carole; Ellis, Kathryn A.; van der Flier, Wiesje M.; Glodzik, Lidia; van Harten, Argonde C.; de Leon, Mony J.; McHugh, Pauline; Mielke, Michelle M.; Molinuevo, Jose Luis; Mosconi, Lisa; Osorio, Ricardo S.; Perrotin, Audrey; Petersen, Ronald C.; Rabin, Laura A.; Rami, Lorena; Reisberg, Barry; Rentz, Dorene M.; Sachdev, Perminder S.; de la Sayette, Vincent; Saykin, Andrew J.; Scheltens, Philip; Shulman, Melanie B.; Slavin, Melissa J.; Sperling, Reisa A.; Stewart, Robert; Uspenskaya, Olga; Vellas, Bruno; Visser, Pieter Jelle; Wagner, Michael;
• Is Part Of: Alzheimer's & dementia. Volume 10:Issue 6(2014)
• Page Start: 844
• Page End: 852
• Publication Date: 2014-05-02
• Subjects: Alzheimer's disease -- Subjective cognitive decline -- Preclinical Alzheimer's disease -- Mild cognitive impairment -- Prodromal Alzheimer 's disease -- Research criteria; Alzheimer's disease -- Periodicals; Alzheimer Disease -- Periodicals; Dementia -- Periodicals; Démence; Maladie d'Alzheimer; Périodique électronique (Descripteur de forme); Ressource Internet (Descripteur de forme); 616.83
• DOI: 10.1016/j.jalz.2014.01.001
• Languages: English
• ISSNs: 1552-5260

Abstract

Abstract: There is increasing evidence that subjective cognitive decline (SCD) in individuals with unimpaired performance on cognitive tests may represent the first symptomatic manifestation of Alzheimer's disease (AD). The research on SCD in early AD, however, is limited by the absence of common standards. The working group of the Subjective Cognitive Decline Initiative (SCD‐I) addressed this deficiency by reaching consensus on terminology and on a conceptual framework for research on SCD in AD. In this publication, research criteria for SCD in pre‐mild cognitive impairment (MCI) are presented. In addition, a list of core features proposed for reporting in SCD studies is provided, which will enable comparability of research across different settings. Finally, a set of features is presented, which in accordance with current knowledge, increases the likelihood of the presence of preclinical AD in individuals with SCD. This list is referred to as SCD plus .