Alzheimer's disease historical perspective: Difference between revisions

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__NOTOC__
__NOTOC__
{{CMG}}
{{Alzheimer's disease}}
{{Alzheimer's disease}}


==Discovery==
{{CMG}}; {{AE}} {{HK}}
[[Image:Auguste D aus Marktbreit.jpg|220px|thumb|[[Auguste D]], first described patient with AD]]
 
Although the concept of [[dementia]] can be traced as far back as the ancient Greek and Roman philosophers and [[physician]]s,<ref name="pmid9661992">{{cite journal
==Overview==
|author=Berchtold NC, Cotman CW
The first case of Alzheimer's disease was described by a German psychiatrist named Alöis Alzheimer in the year 1901. For many decades after Alzheimer's original description, there was little progress in defining the [[pathogenesis]] of AD occurred. In the mid 1970's, it was found that the levels of [[acetylcholine]] decrease in [[Brain|brains]] of individuals undergoing [[neurodegeneration]] due to Alzheimer's disease. In early 1980's major advances in [[biochemistry]] and [[molecular genetics]] allowed the use of compositional analyses and [[immunocytochemistry]] to explain the structure of [[Neurofibrillary tangles|tangles]] and [[plaques]] found in the [[Brain|brains]] of Alzheimer patients. The term Alzheimer's disease was subsequently formally adopted in medical nomenclature to describe individuals of all ages with a characteristic common [[symptom]] pattern, disease course, and [[neuropathology]].{{Alzheimer's disease}}
|title=Evolution in the conceptualization of dementia and Alzheimer's disease: Greco-Roman period to the 1960s
 
|journal=Neurobiology of Aging
==Historical Perspective==
|volume=19
 
|issue=3
*In 1901 when Alöis Alzheimer, a German [[psychiatry|psychiatrist]], identified the first case of what became known as Alzheimer's disease in a fifty-year-old woman whom he referred to as Auguste D.
|pages=173–189
*Alöis Alzheimer followed her until she died in 1906, at which point he reported the case publicly for the first time<ref>Auguste D.:
|year=1998
 
|pmid=9661992
*{{cite journal
|doi=10.1016/S0197-4580(98)00052-9
}}</ref> it was in 1901 when Alöis Alzheimer, a German [[psychiatry|psychiatrist]], identified the first case of what became known as Alzheimer's disease in a fifty-year-old woman he called [[Auguste D]]. Alöis Alzheimer followed her until she died in 1906, when he first reported the case publicly.<ref>Auguste D.:
* {{
cite journal
| author=Alzheimer Alöis
| author=Alzheimer Alöis
| title=Uber eine eigenartige Erkrankung der Hirnrinde
| title=Uber eine eigenartige Erkrankung der Hirnrinde
Line 29: Line 24:
*{{cite journal
*{{cite journal
|author=Alöis Alzheimer
|author=Alöis Alzheimer
|origdate=1907
|title=About a peculiar disease of the cerebral cortex. (Translated by L. Jarvik and H. Greenson)
|title=About a peculiar disease of the cerebral cortex. (Translated by L. Jarvik and H. Greenson)
|journal=Alzheimer Disease and Associated Disorders
|journal=Alzheimer Disease and Associated Disorders
Line 35: Line 29:
|issue=1
|issue=1
|pages=3–8
|pages=3–8
|year=1987
|pmid=3331112
|pmid=3331112
|doi=
|doi=
Line 61: Line 54:
|oclc=
|oclc=
|doi=
|doi=
}}</ref> In the following five years, eleven similar cases were reported in the [[medical literature]], some of them already using the term Alzheimer's disease.<ref name="pmid9661992">{{cite journal
}}</ref>
*In the following five years, eleven similar cases were reported in the [[medical literature]], some of them already using the term Alzheimer's disease.<ref name="pmid9661992">{{cite journal
|author=Berchtold NC, Cotman CW
|author=Berchtold NC, Cotman CW
|title=Evolution in the conceptualization of dementia and Alzheimer's disease: Greco-Roman period to the 1960s
|title=Evolution in the conceptualization of dementia and Alzheimer's disease: Greco-Roman period to the 1960s
Line 71: Line 65:
|pmid=9661992
|pmid=9661992
|doi=10.1016/S0197-4580(98)00052-9
|doi=10.1016/S0197-4580(98)00052-9
}}</ref> The official consideration of the disease as a distinctive entity is attributed to [[Emil Kraepelin]], who included ''Alzheimer’s disease'' or ''presenile'' [[dementia]] as a subtype of ''senile dementia'' in the eighth edition of his ''Textbook of Psychiatry'', published in 1910.<ref name="isbn1-4325-0833-4">{{cite book
}}</ref>
*In 1910, [[Emil Kraepelin]] recognized Alzheimer's dementia as a separate entity in the eighth edition of his '<nowiki/>''Textbook of Psychiatry''', which was later published<ref name="isbn1-4325-0833-4">{{cite book
|author=Kraepelin Emil, Diefendorf A. Ross (translated by)
|author=Kraepelin Emil, Diefendorf A. Ross (translated by)
|title=Clinical Psychiatry: A Textbook For Students And Physicians (Reprint)
|title=Clinical Psychiatry: A Textbook For Students And Physicians (Reprint)
Line 82: Line 77:
|doi=
|doi=
}}</ref>
}}</ref>
 
*In the 1960's, Alzheimer's disease became one of the most common causes of [[senile dementia]]
For most of the twentieth century, the diagnosis of Alzheimer's disease was reserved for individuals between the ages of 45 and 65 who developed symptoms of dementia. The terminology changed after 1977 when a conference concluded that the clinical and [[pathological]] manifestations of presenile and senile dementia were almost identical, although the authors also added that this did not rule out the possibility of different [[etiology|etiologies]]. This eventually led to the use of ''Alzheimer's disease'' independently of onset age of the disease.<ref name="pmid9702682">{{cite journal
*For many decades after Alzheimer's original description, there was little progress in defining the [[pathogenesis]] of AD occurred. The [[diagnosis]] of Alzheimer's disease was reserved for individuals between the ages of 45 and 65 who developed symptoms of [[dementia]]
*In late 1960s, with the advent of [[electron microscopy]], Michael Kidd in England and Robert Terry in the United States deciphered the [[microscopic]] changes underlying senile (neuritic) plaques and [[neurofibrillary tangles]]
*In the mid 1970's, it was found that the levels of [[acetylcholine]] decrease in brains of individuals undergoing [[neurodegeneration]] due to Alzheimer's disease. As a result, [[Pharmacology|pharmacological]] therapy became more focused on increasing the levels of [[acetylcholine]] across the [[Synapse|synaptic]] clefts of Alzheimer patients
*In the late 1970's and early 1980s, it was identified that the levels of [[neurotransmitters]] other than [[acetylcholine]] were also changed in affected [[Patient|patients]]
*In early 1980's major advances in [[biochemistry]] and [[molecular genetics]] allowed the use of compositional analyses and [[immunocytochemistry]] to explain the structure of [[Neurofibrillary tangles|tangles]] and [[plaques]]. This eventually led to the use of Alzheimer's disease independently of the [[age of onset]] of the disease<ref name="pmid9702682">{{cite journal
|author=Boller F, Forbes MM
|author=Boller F, Forbes MM
|title=History of dementia and dementia in history: an overview
|title=History of dementia and dementia in history: an overview
Line 102: Line 101:
|oclc=
|oclc=
|doi=
|doi=
}}</ref> The term ''senile dementia of the Alzheimer type'' (SDAT) was used for a time to describe the condition in those over 65, with classical Alzheimer's disease being used for those younger. Eventually, the term Alzheimer's disease was formally adopted in medical nomenclature to describe individuals of all ages with a characteristic common symptom pattern, disease course, and [[neuropathology]].<ref name="pmid3531918">{{cite journal
}}</ref>
*The term Alzheimer's disease was subsequently formally adopted in medical nomenclature to describe individuals of all ages with a characteristic common [[symptom]] pattern, disease course, and [[neuropathology]]<ref name="pmid3531918">{{cite journal
|author=Amaducci LA, Rocca WA, Schoenberg BS
|author=Amaducci LA, Rocca WA, Schoenberg BS
|title=Origin of the distinction between Alzheimer's disease and senile dementia: how history can clarify nosology
|title=Origin of the distinction between Alzheimer's disease and senile dementia: how history can clarify nosology
Line 117: Line 117:
{{Reflist|2}}
{{Reflist|2}}


[[Category:Needs overview]]
{{WS}}
{{WH}}
 
[[Category:Psychiatry]]
[[Category:Neurology]]

Latest revision as of 23:19, 24 September 2020

Alzheimer's disease Microchapters

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Syed Hassan A. Kazmi BSc, MD [2]

Overview

The first case of Alzheimer's disease was described by a German psychiatrist named Alöis Alzheimer in the year 1901. For many decades after Alzheimer's original description, there was little progress in defining the pathogenesis of AD occurred. In the mid 1970's, it was found that the levels of acetylcholine decrease in brains of individuals undergoing neurodegeneration due to Alzheimer's disease. In early 1980's major advances in biochemistry and molecular genetics allowed the use of compositional analyses and immunocytochemistry to explain the structure of tangles and plaques found in the brains of Alzheimer patients. The term Alzheimer's disease was subsequently formally adopted in medical nomenclature to describe individuals of all ages with a characteristic common symptom pattern, disease course, and neuropathology.

Alzheimer's disease Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Alzheimer's disease from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic study of choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X-ray

Ultrasound

CT scan

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Alzheimer's disease historical perspective On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Alzheimer's disease historical perspective

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Alzheimer's disease historical perspective

CDC on Alzheimer's disease historical perspective

Alzheimer's disease historical perspective in the news

Blogs on Alzheimer's disease historical perspective

Directions to Hospitals Treating Alzheimer's disease

Risk calculators and risk factors for Alzheimer's disease historical perspective

Historical Perspective

  • In 1901 when Alöis Alzheimer, a German psychiatrist, identified the first case of what became known as Alzheimer's disease in a fifty-year-old woman whom he referred to as Auguste D.
  • Alöis Alzheimer followed her until she died in 1906, at which point he reported the case publicly for the first time[1]
  • In the following five years, eleven similar cases were reported in the medical literature, some of them already using the term Alzheimer's disease.[2]
  • In 1910, Emil Kraepelin recognized Alzheimer's dementia as a separate entity in the eighth edition of his 'Textbook of Psychiatry', which was later published[3]
  • In the 1960's, Alzheimer's disease became one of the most common causes of senile dementia
  • For many decades after Alzheimer's original description, there was little progress in defining the pathogenesis of AD occurred. The diagnosis of Alzheimer's disease was reserved for individuals between the ages of 45 and 65 who developed symptoms of dementia
  • In late 1960s, with the advent of electron microscopy, Michael Kidd in England and Robert Terry in the United States deciphered the microscopic changes underlying senile (neuritic) plaques and neurofibrillary tangles
  • In the mid 1970's, it was found that the levels of acetylcholine decrease in brains of individuals undergoing neurodegeneration due to Alzheimer's disease. As a result, pharmacological therapy became more focused on increasing the levels of acetylcholine across the synaptic clefts of Alzheimer patients
  • In the late 1970's and early 1980s, it was identified that the levels of neurotransmitters other than acetylcholine were also changed in affected patients
  • In early 1980's major advances in biochemistry and molecular genetics allowed the use of compositional analyses and immunocytochemistry to explain the structure of tangles and plaques. This eventually led to the use of Alzheimer's disease independently of the age of onset of the disease[4][5]
  • The term Alzheimer's disease was subsequently formally adopted in medical nomenclature to describe individuals of all ages with a characteristic common symptom pattern, disease course, and neuropathology[6]

References

  1. Auguste D.:
    • Alzheimer Alöis (1907). "Uber eine eigenartige Erkrankung der Hirnrinde" (in Template:De icon). 64 (1–2): 146–148.
    • Alöis Alzheimer. "About a peculiar disease of the cerebral cortex. (Translated by L. Jarvik and H. Greenson)". Alzheimer Disease and Associated Disorders. 1 (1): 3–8. PMID 3331112.
    • Maurer Ulrike, Maurer Konrad (2003). Alzheimer: the life of a physician and the career of a disease. New York: Columbia University Press. p. 270. ISBN 0-231-11896-1.
    • Hochberg Fred H., Rottenberg David (1977). Neurological classics in modern translation. New York: Hafner Press. ISBN 0-02-851180-8.
  2. Berchtold NC, Cotman CW (1998). "Evolution in the conceptualization of dementia and Alzheimer's disease: Greco-Roman period to the 1960s". Neurobiology of Aging. 19 (3): 173–189. doi:10.1016/S0197-4580(98)00052-9. PMID 9661992.
  3. Kraepelin Emil, Diefendorf A. Ross (translated by) (2007-01-17). Clinical Psychiatry: A Textbook For Students And Physicians (Reprint). Kessinger Publishing. p. 568. ISBN 1-4325-0833-4.
  4. Boller F, Forbes MM (1998). "History of dementia and dementia in history: an overview". Journal of Neurological Science. 158 (2): 125–133. doi:10.1016/S0022-510X(98)00128-2. PMID 9702682.
  5. Katzman Robert, Terry Robert D, Bick Katherine L (editors) (1978). Alzheimer's disease: senile dementia and related disorders. New York: Raven Press. p. 595. ISBN 0-89004-225-X.
  6. Amaducci LA, Rocca WA, Schoenberg BS (1986). "Origin of the distinction between Alzheimer's disease and senile dementia: how history can clarify nosology". Neurology. 36 (11): 1497–1499. PMID 3531918.

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