Evidence map›Paper›PMID 26170121›Full record

ArticleBMC medicine2015

Amyloid imaging for dementia in clinical practice.

John T O'Brien, Karl Herholz

Open access · goldAbstract read
In one paragraph

Article in BMC medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.7field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 57 citations in OpenAlex.

  1. Review
  2. How well do plasma Alzheimer's disease biomarkers reflect the CSF amyloid status?Journal of neurology, neurosurgery, and psychiatry · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Cerebrospinal fluid biomarkers measured by Elecsys assays compared to amyloid imaging.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2018
    Article
  17. Review
  18. Article
  19. Long-Term Storage Effects on Stability of AβDementia and geriatric cognitive disorders extra
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

John T O'BrienDepartment of Psychiatry, University of Cambridge, Box 189, Level E4 Cambridge Biomedical Campus, Cambridge, CB2 0SP, UK. john.obrien@medschl.cam.ac.uk.
Karl HerholzThe University of Manchester, Institute of Brain, Behaviour and Mental Health, Wolfson Molecular Imaging Centre, 27 Palatine Road, Manchester, M20 3LJ, UK. karl.herholz@manchester.ac.uk.
University of Cambridge · GBUniversity of Manchester · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In vivo imaging of brain amyloid using positron emission tomography (PET) scanning is widely used in research studies of dementia, with three amyloid PET ligands being licenced for clinical use. The main clinical use of PET is to help confirm or exclude the likely diagnosis of Alzheimer's disease in challenging cases, where diagnostic uncertainty remains after current clinical and investigative work up. Whilst diagnostically valuable in such select cases, much wider clinical adoption, especially for very early disease, will be limited by both cost and the lack of a currently effective disease-modifying treatment that requires such early case identification. The use of amyloid imaging to appropriately stratify subjects for prognostic studies and therapeutic trials should increase the efficiency and potentially shorten the time of such studies, and its use combined with other biomarkers and genetics will likely lead to new ways of defining and classifying the dementias.

Indexed as

Alzheimer DiseaseAmyloidogenic ProteinsDementiaHumansPositron-Emission TomographyRadiopharmaceuticalsAmyloidogenic ProteinsRadiopharmaceuticals

Identifiers

PMID26170121
PMCPMC4499896
OpenAlexW1486032953

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.