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This page is alzhub.org's plain-English summary of a published study, not the paper itself. It is generated from the record we hold for this study, sourced and linked below — check the original for the full text and methods.

✓ Peer-reviewed alzhub usefulness score 57 out of 100. Prevention and risk

Topic: Amyloid, tau and blood-test diagnosis

Interpretation These findings contribute to the understanding of preclinical familial Alzheimer's disease and help set the stage for assessment of amyloid-modifying treatments in the prevention of familial Alzheimer's disease.

Key findings

Why it matters

This cross-sectional imaging study looked at amyloid-beta deposition in people from a family with autosomal dominant Alzheimer's disease. The authors say the findings help set the stage for assessing amyloid-modifying treatments in preventing familial Alzheimer's disease, but no treatment was tested.

Study details

How this study scored 57/100
How this study's score is builtJournal tier 9 of 10; Journal's citation record 3 of 4; Study design 4 of 12; Strength of evidence 3 of 5; Peer-review validation 10 of 10; How recent 1 of 5; Sample size 0 of 4; Effect reported 0 of 3; Studied in people 0 of 3; Randomised / blinded 0 of 2; Times cited 5 of 7; Citations per year 3 of 5; Impact for its field and year 4 of 6; Cited by studies here 3 of 6; Still being cited 2 of 4; Senior author's track record 4 of 4; Institution's track record 2 of 3; Multi-centre collaboration 2 of 3; Indexed in PubMed 2 of 2; Free to read 0 of 2. Total 57 of 100.57 of 100 points earned43 not earned

Published in a leading specialty journal, and it is a snapshot of people at one point in time. Scored zero for sample size, effect reported, studied in people and randomised / blinded because the record does not state it.

ComponentPointsWhy
Journal tier 9 / 10 Tier 2 — leading specialty journal (The Lancet. Neurology)
Journal's citation record 3 / 4 The Lancet Neurology: journal h-index 457 (OpenAlex, 2026-10-29)
Study design 4 / 12 A snapshot of people at one point in time
Strength of evidence 3 / 5 Rated “moderate” in our summary
Peer-review validation 10 / 10 Peer-reviewed. Published as an article in a named peer-reviewed journal.
How recent 1 / 5 2012 — within 20 year(s) of the newest study here
Sample size 0 / 4 Participant count not stated — scores zero (not stated in the record — scored 0)
Effect reported 0 / 3 No effect size reported — scores zero (not stated in the record — scored 0)
Studied in people 0 / 3 Not stated whether this was studied in people — scores zero (not stated in the record — scored 0)
Randomised / blinded 0 / 2 No randomisation or blinding stated — scores zero (not stated in the record — scored 0)
Times cited 5 / 7 Cited 243 times (OpenAlex, 2026-10-10)
Citations per year 3 / 5 15.2 citations a year over 16 year(s) since 2012
Impact for its field and year 4 / 6 Cited 19.1× the average for papers of its field and year (OpenAlex FWCI)
Cited by studies here 3 / 6 Cited by 26 other studies in this library
Still being cited 2 / 4 Cited 27 times in 2024–2026 (2026 still in progress; OpenAlex)
Senior author's track record 4 / 4 Last-listed author Eric M. Reiman: h-index 151 (OpenAlex, whole career)
Institution's track record 2 / 3 University of California San Diego: institution h-index 1,852 (OpenAlex)
Multi-centre collaboration 2 / 3 OpenAlex lists 8 institution(s) in 2 countries
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 23137949)
Free to read 0 / 2 Behind a paywall — scores zero
Total 57 / 100 —

What each of these 20 components measures, and what this score is not →

Read the original

Full text: free to read — OpenAlex lists this copy as free to read: the link above (checked 6 Feb 1020).

Cite this study APA, Vancouver, BibTeX · download .bib or .ris

Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. The record's author list ends in “et al.”, so not every author is named. Check the citation against the original before you use it.

APA 7th

Fleisher, A. S., Chen, K., Quiroz, Y. T., Jakimovich, L. J., Gomez, M. G., Langois, C. M., et al. (2012). Florbetapir PET analysis of amyloid-β deposition in the presenilin 1 E280A autosomal dominant Alzheimer's disease kindred: a cross-sectional study. The Lancet. Neurology. https://doi.org/10.1016/s1474-4422(12)70227-2

Vancouver

Fleisher AS, Chen K, Quiroz YT, Jakimovich LJ, Gomez MG, Langois CM, et al. Florbetapir PET analysis of amyloid-β deposition in the presenilin 1 E280A autosomal dominant Alzheimer's disease kindred: a cross-sectional study. The Lancet. Neurology. 2012. doi:10.1016/s1474-4422(12)70227-2. PMID: 23137949.

BibTeX

@article{fleisher2012-23137949,
  author  = {Fleisher, A. S. and Chen, K. and Quiroz, Y. T. and Jakimovich, L. J. and Gomez, M. G. and Langois, C. M. and Langbaum, J. B. and Ayutyanont, N. and others},
  title   = {{Florbetapir PET analysis of amyloid-β deposition in the presenilin 1 E280A autosomal dominant Alzheimer's disease kindred: a cross-sectional study}},
  journal = {The Lancet. Neurology},
  year    = {2012},
  doi     = {10.1016/s1474-4422(12)70227-2},
  pmid    = {23137949},
  url     = {https://doi.org/10.1016/s1474-4422(12)70227-2}
}

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