Int J Geriatr Psychiatry July 2025 PMID 40716451

Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis.

Olubunmi Kusoro, Moïse Roche, Rafael Del-Pino-Casado, Phuong Leung, Vasiliki Orgeta

Mentions

44
Peak: 24 in Jul 2025
across 7 sources since Jul 2025

Extended reach

730,608
potential audience

Total likes

42

Video views

908

Mentions per month

Jul 2025 – Oct 2025

Where it's discussed

  • X / Twitter21 posts
  • News13 articles
  • TikTok3 posts
  • Blogs3 articles
  • YouTube2 videos
  • Bluesky1 posts
  • Facebook1 posts

AI synopsis

What people are saying

The collective discussions demonstrate recognition of the study's findings, citing specific figures like the 3.5-year average delay and the longer delay in early-onset cases; the tone indicates the importance of improving diagnosis times and addressing healthcare gaps, using language that underscores significance and urgency.

AgreementModerate agreement

Most discussions acknowledge and support the findings about the typical delay of around 3.5 years in diagnosing dementia, highlighting a general consensus.

InterestModerate interest

Participants show moderate interest, discussing specifics like the average delay period and implications for early-onset cases.

EngagementModerate engagement

Posts reference key data, such as the 3.5-year delay and its impact on patients and families, indicating meaningful engagement with the research.

ImpactModerate impact

The discussions emphasize the importance of reducing diagnostic delays, suggesting the research could influence healthcare strategies.

Abstract in brief

  • The systematic review analyzed 13 studies involving over 30,000 participants and found that the average time from symptom onset to dementia diagnosis (TTD) is about 3 to 5 years, with a slightly longer period in young-onset dementia cases.
  • Factors such as younger age at onset and having frontotemporal dementia were linked to longer diagnostic delays, although overall factors influencing TTD were inconsistent across studies.
  • The review highlights the need for better healthcare strategies and specialist services to reduce diagnosis delays, especially for young-onset dementia, to improve timely diagnosis and care.]

Top posts

Most liked on X and Bluesky
Neuroscience News
@NeuroscienceNew · X

“Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis” by Vasiliki Orgeta et al. International Journal of Geriatric Psychiatry https://t.co/jmMegEUZvz

Jul 30, 2025 · 11 likes · 3 shares · 507,174 followers View post →
Medical Xpress
@medical_xpress · X

#Dementia is typically diagnosed 3.5 years after initial symptoms appear, with early-onset cases averaging 4.1 years, highlighting significant delays in timely identification and intervention. @uclnews https://t.co/rlq3x8gpVc https://t.co/Na0N8iNhu2

Jul 27, 2025 · 8 likes · 3 shares · 173,208 followers View post →
Science News
@SciencNews · X

People with dementia are diagnosed an average of 3.5 years after symptoms are first noticed, or even longer (4.1 years) for those with early-onset dementia, finds a new study led by UCL researchers. Reference https://t.co/8fiduvzpdA https://t.co/fUWksk6zha

Jul 27, 2025 · 5 likes · 31,678 followers View post →
Isao Uno(宇野勲)/栄養嚥下理学療法/AI活用
@isao_reha_nutri · X

認知症の診断までの平均期間(TTD)は3.5年で、TTDに影響を与える要因にはバラつきがありましたが、発症年齢が若いことと前頭側頭型認知症であることは一貫して診断までの期間が長いことと関連していたそうです。 https://t.co/Ba3BxpRXsF

Oct 1, 2025 · 1 like · 1,864 followers View post →
Peeref
@Peeref1 · X

Sep 15, 2025 · 1 like · 171 followers View post →
Betty C. Jung
@bettycjung.bsky.social · Bluesky

Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis onlinelibrary.wiley.com/doi/10.1002/...

Jul 30, 2025 · 1 like · 3 shares View post →

All mentions

Isao Uno(宇野勲)/栄養嚥下理学療法/AI活用
@isao_reha_nutri · X

認知症の診断までの平均期間(TTD)は3.5年で、TTDに影響を与える要因にはバラつきがありましたが、発症年齢が若いことと前頭側頭型認知症であることは一貫して診断までの期間が長いことと関連していたそうです。 https://t.co/Ba3BxpRXsF

Oct 1, 2025 · 1 like · 1,864 followers View post →
Peeref
@Peeref1 · X

Sep 15, 2025 · 1 like · 171 followers View post →
お茶柱/心理学のべレスク
@otea_stalk · X

【MA】認知症はいつ分かる? 研究13件を解析 認知症の症状が現れてから診断に至るまで、平均して3.5年かかる アルツハイマー型では3.6年 前頭側頭型では最長の4.2年 若年性では4.1年 晩発性では最短の2.9年 https://t.co/R0nAMto9ME

Sep 1, 2025 · 26 followers View post →
どなねまぶ
@vRduXhGSO6wnDmq · X

認知症、診断までに3.5年 https://t.co/Ma6wmPZxBz

Aug 23, 2025 · 28 followers View post →
Ashkan Afshin
@aafshinmd · X

Delays in dementia diagnosis average 3.5 years—rising to 4+ years in young-onset & FTD. These long waits cost patients & families precious time. https://t.co/1CVMwsKkTv

Aug 17, 2025 · 447 followers View post →
javiergoiko
@javiergoiko · X

Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis. International Journal of Geriatric Psychiatry, 2025; 40:e70129 https://t.co/A5rs9WipRx El tiempo promedio entre el inicio de los síntomas y el diagnóstico,en todos los tipos de #Demencia, fue de 3.5 años.

Aug 8, 2025 · 967 followers View post →
Dr Vasiliki Orgeta
@VasilikiOrgeta · X

RT @NeuroscienceNew: “Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis” by Vasiliki Orgeta et al. International Journa…

Aug 5, 2025 · 3 shares · 434 followers View post →
Psicólogo Celestino González-Fernández ψ
@Tecnoestres · X

Un equipo de científicos estima que la #demencia tarda unos tres años, de media, en ser diagnosticada. International Journal of Geriatric Psychiatry | ⁦@WileyGlobal⁩ #Tecnoestrés https://t.co/416UWAPSPW

Jul 31, 2025 · 2,905 followers View post →
SO_TODA
@Souichiro_TODA · X

RT @NeuroscienceNew: “Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis” by Vasiliki Orgeta et al. International Journa…

Jul 31, 2025 · 3 shares · 34 followers View post →
Betty C. Jung
@bettycjung.bsky.social · Bluesky

Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis onlinelibrary.wiley.com/doi/10.1002/...

Jul 30, 2025 · 1 like · 3 shares View post →
Jessica D
@HealthTechJess · X

RT @NeuroscienceNew: “Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis” by Vasiliki Orgeta et al. International Journa…

Jul 30, 2025 · 3 shares · 37 followers View post →
Neuroscience News
@NeuroscienceNew · X

“Time to Diagnosis in Dementia: A Systematic Review With Meta-Analysis” by Vasiliki Orgeta et al. International Journal of Geriatric Psychiatry https://t.co/jmMegEUZvz

Jul 30, 2025 · 11 likes · 3 shares · 507,174 followers View post →
Edtreo
@EdisonTanEdtreo · X

The average time it takes to diagnose dementia is 3.5 years after the onset of symptoms. https://t.co/n9tnNzAiHx

Jul 30, 2025 · 281 followers View post →
ForensicPsyMD
@ForensicPsyMD · X

International Journal of Geriatric Psychiatry | Wiley Online Library https://t.co/nLmLwZt8t0

Jul 30, 2025 · 363 followers View post →
Professor Erwin Loh
@erwinloh · X

Source: https://t.co/mq7FwivN4C

Jul 29, 2025 · 7,504 followers View post →
Eun-Jung Jin
@Twisterwitch · X

RT @organelletx:

Jul 28, 2025 · 1 share · 11 followers View post →
Organelle Therapeutics
@organelletx · X

Jul 28, 2025 · 1 share · 54 followers View post →
NP AGARWAL世界一フォローを目指しますAiming best in world.
@np_grwl · X

RT @medical_xpress: #Dementia is typically diagnosed 3.5 years after initial symptoms appear, with early-onset cases averaging 4.1 years, h…

Jul 28, 2025 · 3 shares · 1,786 followers View post →
Chris Evans
@chessmoderna · X

RT @medical_xpress: #Dementia is typically diagnosed 3.5 years after initial symptoms appear, with early-onset cases averaging 4.1 years, h…

Jul 28, 2025 · 3 shares · 21 followers View post →
Science News
@SciencNews · X

People with dementia are diagnosed an average of 3.5 years after symptoms are first noticed, or even longer (4.1 years) for those with early-onset dementia, finds a new study led by UCL researchers. Reference https://t.co/8fiduvzpdA https://t.co/fUWksk6zha

Jul 27, 2025 · 5 likes · 31,678 followers View post →
Duncan
@Duncan31170296 · X

RT @medical_xpress: #Dementia is typically diagnosed 3.5 years after initial symptoms appear, with early-onset cases averaging 4.1 years, h…

Jul 27, 2025 · 3 shares · 450 followers View post →
Medical Xpress
@medical_xpress · X

#Dementia is typically diagnosed 3.5 years after initial symptoms appear, with early-onset cases averaging 4.1 years, highlighting significant delays in timely identification and intervention. @uclnews https://t.co/rlq3x8gpVc https://t.co/Na0N8iNhu2

Jul 27, 2025 · 8 likes · 3 shares · 173,208 followers View post →
Ausnahmen für Nichtbefüllung in Sicht Weiter hohes Niveau bei ...
News

Zu diesem Ergebnis kommt ein systematischer wissenschaftlicher Review. Quelle: International Journal of Geriatric Psychiatry (DOI: 10.1002/gps.70129). KOMPAKT.

Dec 15, 2025 View →
Expertisecentrum Dementie Vlaanderen vzw | Berchem
Facebook

Lees hier de publicatie: https://onlinelibrary.wiley. com/doi/epdf/10.1002/gps. 70129?domain=p2p_domain&token=5WMXGVD5GSU AWMJFYPAI · May be an image of 1 ...

Dec 15, 2025 View →
Zahl – Deutsches Ärzteblatt
News

Zu diesem Ergebnis kommt ein systematischer wissenschaftlicher Review. Quelle: International Journal of Geriatric Psychiatry (DOI: 10.1002/gps.70129).

Dec 15, 2025 View →
Frontotemporal dementia progresses to death faster than Alzheimer ...
Blogs

https://doi.org/10.1002/gps.70129 · Crossref. Ella Liu,; Sherri Lee Jones,; Victoria Light,; Charlotte Teunissen,; Arabella Bouzigues,; Lucy L Russell,; Phoebe ...

Dec 15, 2025 View →
"Sin el Coordinador de Estudio (CRC), no hay ensayo posible ...
TikTok

” Link: DOI: 10.1002/14651858 ... Link: https://doi.org/10.1002/gps.70129 #demencia #clinicaltrials #clinicalresearch #clinicalstudy ...

Oct 6, 2025 View →
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Link: https://doi.org/10.1002/gps.70129 #demencia #clinicaltrials #clinicalresearch #clinicalstudy · original sound - Investigación Clínica ...

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Quelle: International Journal of Geriatric Psychiatry (DOI: 10.1002/gps.70129). Vertragsärzte. Zulassung soll modernisiert werden. Das ...

Aug 22, 2025 View →
Dementia Often Mistaken for Normal Aging, Leading to Years of Delay
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DOI: 10.1002/gps.70129 · What is this? Report Ad. Never miss a breakthrough: Join the SciTechDaily newsletter. Follow us on Google and Google ...

Aug 16, 2025 View →
Why Are Doctors Diagnosing Dementia 3 Years Too Late?
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... 10.1002/gps.70129. Related Research. Brayne S, et al., 2024 – A systematic review revealing that only 54% of cases received timely diagnosis ...

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認知症の診断までにかかる時間は平均3.5年 | 医学ニュース | Medical ...
News

com/doi/10.1002/gps.70129. Press Release https://www.ucl.ac.uk/news/2025/jul/dementia-takes-35-years-diagnose-after-symptoms-begin. 全文を読む ...

Aug 12, 2025 View →
Von Symptombeginn bis zur Demenzdiagnose dauert es im Schnitt ...
News

Zu diesem Ergebnis kommt ein systematischer Review im International Journal of Geriatric Psychiatry (2025; DOI: 10.1002/gps.70129).

Aug 6, 2025 View →
Van symptomen tot diagnose bij dementie: 3,5 jaar | medischcontact
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doi.org/10.1002/gps.70129. Lees ook. Resterende levensverwachting hoger bij jonge patiënten met dementie. 2025-01-13 14:44 +01:00. AI legt ...

Aug 4, 2025 View →
Addressing diagnostic delays in dementia for better patient outcomes
Blogs

doi.org/10.1002/gps.70129. Be the first to rate this article. Posted in: Medical Research News | Medical Condition News. Comments (0). Download ...

Jul 28, 2025 View →
It Can Take 4 Years to Diagnose Dementia, Research Shows ...
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... 10.1002/gps.70129; Source: https://www.alz.org/alzheimers-dementia/10_signs. Read This Next.

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Think it's just aging? Why dementia is missed for 3.5 years on ...
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International Journal of Geriatric Psychiatry, 2025; 40 (7) DOI: 10.1002/gps.70129. Cite This Page: MLA; APA; Chicago. University College London ...

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"치매 증상 처음 나타난 후 진단까지 평균 3.5년 걸린다" | 연합뉴스
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org/10.1002/gps.70129. scitech@yna.co.kr. 관련 뉴스. "실외 대기오염에 장기간 노출되면 치매 위험 커진다" · [위클리 건강] 치매, 예방 가능한 45 ...

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But to get there, health systems must move faster—and smarter. Journal: International Journal of Geriatric Psychiatry DOI: 10.1002/gps.70129.

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DOI: 10.1002/gps.70129. Provided by University College London. Citation: Dementia takes 3.5 years to diagnose after symptoms begin (2025, July ...

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10.1002/gps.70129. Keywords. /Social sciences/Psychological science/Clinical psychology/Cognitive disorders/Dementia; /Health and medicine ...

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