TY - JOUR
T1 - Dementia in the forensic setting
T2 - Diagnoses obtained using a condensed protocol at the office of chief medical examiner, new york city
AU - Priemer, David S.
AU - Folkerth, Rebecca D.
N1 - Publisher Copyright:
© 2021 American Association of Neuropathologists, Inc.
PY - 2021/8/1
Y1 - 2021/8/1
N2 - Individuals with dementia may come to forensic autopsy, partly because of non-natural deaths (e.g. fall-related), and/or concerns of abuse/neglect. At the New York City Office of Chief Medical Examiner (NYC OCME), brains from such cases are submitted for neurodegenerative disease (ND) work-up. Seventy-eight sequential cases were evaluated using a recently published condensed protocol for the NIA-AA guidelines for the neuropathologic assessment of Alzheimer disease (AD), a cost-cutting innovation in diagnostic neuropathology. ND was identified in 74 (94.9%) brains; the most common were AD (n = 41 [52.5%]), primary age-related tauopathy (n = 26 [33.3%]), and Lewy body disease ([LBD], n = 25 [32.1%]). Others included age-related tau astrogliopathy, hippocampal sclerosis of aging, progressive supranuclear palsy, multiple system atrophy, amyotrophic lateral sclerosis, argyrophilic grain disease, and Creutzfeldt-Jakob disease. 26.8% of AD cases involved a non-natural, dementia-related death, versus 40.0% for LBD. Finally, 70 (89.7%) cases had chronic cerebrovascular disease, 53 (67.9%) being moderate-to-severe. We present a diverse distribution of NDs notable for a high rate of diagnoses associated with falls (e.g. LBD), a potential difference from the hospital neuropathology experience. We also report a high burden of cerebrovascular disease in demented individuals seen at the NYC OCME. Finally, we demonstrate that the aforementioned condensed protocol is applicable for a variety of ND diagnoses.
AB - Individuals with dementia may come to forensic autopsy, partly because of non-natural deaths (e.g. fall-related), and/or concerns of abuse/neglect. At the New York City Office of Chief Medical Examiner (NYC OCME), brains from such cases are submitted for neurodegenerative disease (ND) work-up. Seventy-eight sequential cases were evaluated using a recently published condensed protocol for the NIA-AA guidelines for the neuropathologic assessment of Alzheimer disease (AD), a cost-cutting innovation in diagnostic neuropathology. ND was identified in 74 (94.9%) brains; the most common were AD (n = 41 [52.5%]), primary age-related tauopathy (n = 26 [33.3%]), and Lewy body disease ([LBD], n = 25 [32.1%]). Others included age-related tau astrogliopathy, hippocampal sclerosis of aging, progressive supranuclear palsy, multiple system atrophy, amyotrophic lateral sclerosis, argyrophilic grain disease, and Creutzfeldt-Jakob disease. 26.8% of AD cases involved a non-natural, dementia-related death, versus 40.0% for LBD. Finally, 70 (89.7%) cases had chronic cerebrovascular disease, 53 (67.9%) being moderate-to-severe. We present a diverse distribution of NDs notable for a high rate of diagnoses associated with falls (e.g. LBD), a potential difference from the hospital neuropathology experience. We also report a high burden of cerebrovascular disease in demented individuals seen at the NYC OCME. Finally, we demonstrate that the aforementioned condensed protocol is applicable for a variety of ND diagnoses.
KW - Alzheimer disease
KW - Condensed protocol
KW - Dementia
KW - Falls
KW - Forensic
KW - Lewy body disease
KW - Neurodegenerative disease
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U2 - 10.1093/jnen/nlab059
DO - 10.1093/jnen/nlab059
M3 - Article
C2 - 34388235
AN - SCOPUS:85117541634
SN - 0022-3069
VL - 80
SP - 724
EP - 730
JO - Journal of neuropathology and experimental neurology
JF - Journal of neuropathology and experimental neurology
IS - 8
ER -