#164 - Amanda Smith, M.D.: Diagnosing, preventing, and treating Alzheimer's disease, and what we can all learn from patients with dementia
The Peter Attia Drive7 Kesä 2021

#164 - Amanda Smith, M.D.: Diagnosing, preventing, and treating Alzheimer's disease, and what we can all learn from patients with dementia

Amanda Grant Smith is a geriatric psychiatrist with decades of experience treating patients with dementia and Alzheimer's disease. In this episode, Amanda shares how she developed a passion for geriatric psychiatry as a means to support dementia patients. She explains how to recognize, define, and diagnose dementia—a process that still remains somewhat elusive. They also talk about the significance of ApoE genotype and compare the various forms of dementia including differentiating between Alzheimer's disease and Lewy body dementia. They discuss the current landscape of clinical trials, the drug pipeline, and talk about a very promising monoclonal antibody directed at amyloid beta that has the potential to be a disease-modifying drug. They conclude with a discussion about how to define "healthy aging" and reflect on how understanding dementia can shape one's life philosophy.

We discuss:

  • How Amanda developed a passion for geriatric psychiatry [3:15];
  • Defining and diagnosing dementia and Alzheimer's disease [13:30];
  • Medical tests for dementia and their relationship to clinical symptoms [22:45];
  • The pathology of dementia, and the role of the tau and beta-amyloid protein in Alzheimer's disease [33:15];
  • The significance of ApoE genotype, and differentiating Alzheimer's disease from Lewy body dementia [43:15];
  • The evolution of Alzheimer's disease prevention, care, and medications over the last 20 years [52:45];
  • Psychiatric support for dementia patients (and caregivers) with depression and anxiety [1:02:45];
  • Drug pipeline, clinical trials, and major challenges to overcome [1:13:45];
  • Redefining Alzheimer's disease and designing effective trials [1:23:00];
  • The promise of monoclonal antibody treatments for Alzheimer's disease [1:34:15];
  • How we should measure outcomes in dementia trials and define "healthy aging" [1:42:30];
  • How understanding dementia can reshape our life philosophy [1:53:45]; and
  • More.

Learn more: https://peterattiamd.com/

Show notes page for this episode: https://peterattiamd.com/AmandaSmith

Subscribe to receive exclusive subscriber-only content: https://peterattiamd.com/subscribe/

Sign up to receive Peter's email newsletter: https://peterattiamd.com/newsletter/

Connect with Peter on Facebook | Twitter | Instagram.

Jaksot(433)

#386 - Aging clocks—what they measure, how they work, and their clinical and real-world relevance

#386 - Aging clocks—what they measure, how they work, and their clinical and real-world relevance

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter In this episode, Peter takes a deep dive into the science and appl...

6 Huhti 55min

#385 - AMA #82: Applying the tools of longevity in the real world: disease prevention, DEXA scans, artificial sweeteners, injury recovery, stability training, habit formation, protein intake and mTOR activation, and more

#385 - AMA #82: Applying the tools of longevity in the real world: disease prevention, DEXA scans, artificial sweeteners, injury recovery, stability training, habit formation, protein intake and mTOR activation, and more

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter In this "Ask Me Anything" (AMA) episode, Peter answers listener qu...

23 Maalis 18min

#384 - Special episode — Obicetrapib: The CETP inhibitor with cardiovascular benefits and potential Alzheimer's prevention

#384 - Special episode — Obicetrapib: The CETP inhibitor with cardiovascular benefits and potential Alzheimer's prevention

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter In this special episode, Peter takes a deep dive into obicetrapib,...

16 Maalis 52min

#380 ‒ The seed oil debate: are they uniquely harmful relative to other dietary fats? | Layne Norton, Ph.D.

#380 ‒ The seed oil debate: are they uniquely harmful relative to other dietary fats? | Layne Norton, Ph.D.

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter Layne Norton is a nutrition scientist and accomplished power athle...

19 Tammi 2h 7min

#379 - AMA #79: A guide to cardiorespiratory training at any fitness level to improve healthspan, lifespan, and long-term independence

#379 - AMA #79: A guide to cardiorespiratory training at any fitness level to improve healthspan, lifespan, and long-term independence

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter In this "Ask Me Anything" (AMA) episode, Peter brings together his...

12 Tammi 38min

#378 ‒ Women's health and performance: how training, nutrition, and hormones interact across life stages | Abbie Smith-Ryan, Ph.D.

#378 ‒ Women's health and performance: how training, nutrition, and hormones interact across life stages | Abbie Smith-Ryan, Ph.D.

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter Abbie Smith-Ryan is a leading researcher in exercise physiology wh...

5 Tammi 2h 11min

Building & Changing Habits | James Clear (#183 rebroadcast)

Building & Changing Habits | James Clear (#183 rebroadcast)

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter James Clear is the author of the New York Times bestseller Atomic ...

29 Joulu 20252h 19min

#377 ‒ Special episode: Understanding true happiness and the tools to cultivate a meaningful life—insights from past interviews with Arthur Brooks

#377 ‒ Special episode: Understanding true happiness and the tools to cultivate a meaningful life—insights from past interviews with Arthur Brooks

View the Show Notes Page for This Episode Become a Member to Receive Exclusive Content Sign Up to Receive Peter's Weekly Newsletter In this special episode of The Drive, Peter presents a curated "be...

22 Joulu 20251h 39min

Suosittua kategoriassa Terveys ja hyvinvointi

unicast
psykopodiaa-podcast
tiedenaiset-podcast
voi-hyvin-meditaatiot-2
vakeva-elama-viisaampi-mieli-vahvempi-keho
rss-pitaisko-erota
rss-pt-paahtio
rss-narsisti
puhu-muru
rss-kuumilla-aalloilla
meditaatiot-suomeksi
selviytyjat-tarinoita-elamasta
terapiassa
rss-nautinto
junnut-pelissa
rss-uplevel-by-sonja-hannus
rss-addiktit
rss-mighty-finland-podcast
rss-en-saa-unta
rss-fitissa-podcast