dysautonomic symptoms and major depression. 自律神經失調 (dysautonomia)...
TRANSCRIPT
![Page 1: Dysautonomic symptoms and major depression. 自律神經失調 (Dysautonomia) 口乾、口渴、口內疼痛、口舌異常感、味覺異常、 缺乏食慾;耳鳴、耳阻塞感等。](https://reader035.vdocuments.mx/reader035/viewer/2022081502/56649cce5503460f94998c37/html5/thumbnails/1.jpg)
Dysautonomic symptoms and major depression
![Page 2: Dysautonomic symptoms and major depression. 自律神經失調 (Dysautonomia) 口乾、口渴、口內疼痛、口舌異常感、味覺異常、 缺乏食慾;耳鳴、耳阻塞感等。](https://reader035.vdocuments.mx/reader035/viewer/2022081502/56649cce5503460f94998c37/html5/thumbnails/2.jpg)
自律神經失調 (Dysautonomia)
• 口乾、口渴、口內疼痛、口舌異常感、味覺異常、缺乏食慾;耳鳴、耳阻塞感等。
• 姿勢性低血壓,頭暈,眼前發黑,甚至暈倒。• 尿失禁、頻尿,性功能障礙• 多汗• 呼吸困難、心悸,胸悶,胸部壓迫等。• 焦躁易怒、集中力及記憶力減弱、不安等等。全
身乏力,失眠等毛病。
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• Depressed mood• Feelings of guilt• Suicide attempt• Insomnia- early• Insomnia- middle• Insomnia- late• Loss of interest • Retardation• Anxious behavior
Hamilton Depression Rating Scale
• Worrying• Hypochondriasis • Somatic anxiety• Appetite• Libido• Lethargy & fatigue• Body weight loss• Lack of insight
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• depressed mood• feelings of guilt• suicide• insomnia- early• Insomnia- middle• Insomnia- late• interest and activities• retardation• agitation• psychic anxiety• somatic anxiety• general somatism• genital symptoms• hypochondriasis • body weight loss• insight
Psychic anxiety
Sleep disturbance
Somatic anxiety
Depressed mood
Component disturbance of a depressed mood
HAM-D
Hong CJ, Oct 2006
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1. Anxious mood • worries • anticipates worst
2. Tension • startles • cries easily • restless • trembling
3. Fears • fear of the dark • fear of strangers • fear of being alone • fear of animal
4. Insomnia • difficulty falling asleep • nightmares
5. Intellectual • poor concentration • memory impairment
6. Depressed Mood • decreased interest in activities • anhedonia
7. Muscular complaints • muscle aches or pains • bruxism
8. Sensory complaints • tinnitus • blurred vision
Hamilton Anxiety Rating Scale
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9. Cardiovascular Symptoms • tachycardia • palpitations • chest pain • sensory of feeling faint
10. Respiratory Symptoms • chest pressure • choking sensation • shortness of breath
11. Gastrointestinal Symptoms • dysphagia • nausea or vomiting • constipation • weight loss
12. Genitourinary Symptoms • urinary frequency or urgency • dysmenorrhea • impotence
13. Autonomic Symptoms • dry mouth • flushing • pallor • sweating
14. Behavior at Interview • fidgets • tremor • paces
Hamilton Anxiety Rating Scale
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Milestones of Psychiatry
1950‘s
1980‘s
Schizophrenia Depression
clozapine fluoxetine
chlorpromazine imipramine
Hong CJ, Dec 1999
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Association of Anxiety-Related Traits with a Polymorphism in the Serotonin Transporter Gene Regulatory Region
Lesch KP: Science.1996
a self-report inventory based on the five-factor model of personality
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Molecular Psychiatry 2002 July
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Changes in Autonomic Reactivity?
Human• Depression/Anxiety• Antidepressant treatments• Anticholinergics in depression
and dementia• PS1 mutation dementia• Postpartum depression
Animal• Helplessness/Anxiety• Antidepressant treatments• Anticholinergics in depressi
on and dementia• PS1 mutation mice• Infanticidal mother mice
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Inescapable/uncontrollable shock (Seligman & Maier, 1971; Anisman 1979)
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Helplessness Training & Escape Test
PsyLab 2002/04/04
Video
Video
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Fig.2. Five of the 8 C57 male mice remained helpless 10 days after the stress protocol of intermittent conditioning inescapable minor foot-shock.
Non-helpless
Helpless
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Figure 6. GRPR-Deficient Mice Have Enhanced and Resistant Long-Term But Not Short-Term Amygdala-Dependent Fear Memory
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Changes in Autonomic Reactivity?
Human• Depression/Anxiety• Antidepressant treatments• Anticholinergics in depression
and dementia• PS1 mutation dementia• Postpartum depression
Animal• Helplessness/Anxiety• Antidepressant treatments• Anticholinergics in depressi
on and dementia• PS1 mutation mice• Infanticidal mother mice
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Potential antidepressant effect of PX01 was demonstrated in FST and TST
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Locomotion
0500
10001500200025003000350040004500
Group
Am
bula
tory
Dis
tance (cm
)
control
cysteamine50mg/kg
cysteamine100mg/kg
cysteamine200mg/kg
imipramime10mg/kg
**
*
Figure 3. The ambulatory distance in 5min locomotion test (n=5 for each group). Mice receiving cysteamine administration have significant reductions in the locomotion activities(p<0.05).
Injection locomotion TST FST
20min
rest
5 min 5 min
rest
6 min 14min
rest
6 min
2007/01/19
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Tail Suspension Test (TST)
0
50
100
150
200
250
Group
Mobili
ty (s) control
cysteamine50mg/kg
cysteamine100mg/kg
cysteamine200mg/kg
imipramime10mg/kg
Figure 4. The mobility time in 6min tail suspension test. There are no differences between groups receiving vehicle and drugs (control, n=5; cysteamine50mg/kg, n=5, p=0.149; cysteamine100mg/kg, n=4, p=0.816; cysteamine 200mg/kg, n=5, p=0.179; imipramine10mg/kg, n=4, p=0.258).
Injection locomotion TST FST
20min
rest
5 min 5 min
rest
6 min 14min
rest
6 min
2007/01/19
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Forced Swimming Test (FST)
0
20
40
60
80
100
120
140
contr
ol
cyste
amine
50mg/k
g
cyste
amine
100m
g/kg
cyste
amine
200m
g/kg
imipr
amim
e10m
g/kg
Group
Mob
ility
(s)
control
cysteamine50mg/kg
cysteamine100mg/kg
cysteamine200mg/kg
imipramime10mg/kg
Figure 5. The mobility time in 6min Forced swimming test. There are no differences between groups receiving vehicle and drugs (control, n=5; cysteamine50mg/kg, n=5, p=1.000; cysteamine100mg/kg, n=5, p=0.497; cysteamine 200mg/kg, n=5, p=0.052; imipramine10mg/kg, n=5, p=0.983).
Injection locomotion TST FST
20min
rest
5 min 5 min
rest
6 min 14min
rest
6 min
2007/01/19
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Changes in Autonomic Reactivity?
Human• Depression/Anxiety• Antidepressant treatments• Anticholinergics in depression
and dementia• PS1 mutation dementia• Postpartum depression
Animal• Helplessness/Anxiety• Antidepressant treatments• Anticholinergics in depressi
on and dementia• PS1 mutation mice• Infanticidal mother mice
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Dementia and Autonomic Reactivity
• Acetylcholine deficiency is an important pathophysiology of dementia
• Acetylcholine is the key neurotransmitter of parasympathetic nervous system
• Anticholinergic agents are bad for memory but good for mood
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Archive of General PsychiatryOct 2006
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Changes in Autonomic Reactivity?
Human• Depression/Anxiety• Antidepressant treatments• Anticholinergics in depression
and dementia• PS1 mutation dementia• Postpartum depression
Animal• Helplessness/Anxiety• Antidepressant treatments• Anticholinergics in depressi
on and dementia• PS1 mutation mice• Infanticidal mother mice
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Dominant Inheritance
ENU-mutagenized mice displaying waddling behavior were linked to Chr.18
151MB6,♂ waddlingBALBNormal BALB, ♀
F1
F2
PsyLab 2006 Dec
(video)
(video)
(video)
Rough mapping
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Four of five (80%) waddling mother mice did not nurse their pups
The only one nursing mother killed all of her five pups at age 2 weeks.
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Functional and Micro-Magnetic Resonance Imaging Center
DWI_SE_BIO
TR=1500 ms TE=32 ms Slth=1 mm FOV=2 cm
NEX=4 SW=41666.6 Hz Big delta=15 ms Matrix =256*192 b=1100 s/mm2
controlwaddling
Lt Entorhinal cortex Lt Entorhinal cortex
Lat ventricleLat ventricle
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Functional and Micro-Magnetic Resonance Imaging Center
DWI_SE_BIO
TR=1500 ms TE=32 ms Slth=1 mm FOV=2 cm
NEX=4 SW=41666.6 Hz Big delta=15 ms Matrix =256*192 b=1100 s/mm2
controlwaddlingLat ventricle Lat ventricle
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OVER
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Dysautonomia的原因
• 長期壓力• 細菌病毒感染• 中風、心肌梗等• 更年期荷爾蒙異常• 遺傳或基因突變
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• The prevalence of autonomic symptoms in dementia and their association with physical activity, activities of daily living and quality of life.Dement Geriatr Cogn Disord. 2006;22(3):230-7. Epub 2006 Aug 10.
• Acute dysautonomia following mumps.Neurol India. 1999 Jun;47(2):130-2. Review.
• Depression, the autonomic nervous system, and coronary heart disease.Psychosom Med. 2005 May-Jun;67 Suppl 1:S29-33. Review.
• Depression in patients with acute myocardial infarction: influence on autonomic nervous system and prognostic role. Results of a five-year follow-up study.Int J Cardiol. 2007 Jan 31;115(1):46-51. Epub 2006 Jun 22.
• Increased systemic catecholamines in complex regional pain syndrome and relationship to psychological factors: a pilot study.Anesth Analg. 2004 Nov;99(5):1478-85; table of contents.
• A functional-structural model to understand cardiac autonomic nervous system (ANS) dysregulation in affective illness and to elucidate the ANS effects of antidepressive treatment.Eur J Med Res. 2004 Jan 26;9(1):37-50. Review.
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Dysautonomia in dogsDysuria 11/11
Distended urinary bladder 10/10
Mydriasis 11/11
Absent pupillary light reflex 11/11
Dry mucous membranes 10/11
Weight loss 8/10
Decreased Schirmer tear test (<15 mm/min) 8/10
Decreased anal reflex 7/9
Decreased appetite 7/10
Vomiting/Regurgitation 6/9
Lethargy 7/11
Elevated third eyelid 5/11
Constipation 3/9
Dysphagia 3/9
Diarrhea 3/9
Weakness 2/9
Abdominal pain 1/10
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Diagnostic Criteria for Major Depression• Depressed mood• Markedly diminished interest or pleasure• More than 5% body weight loss or gain in a month• Insomnia or hypersomnia• Psychomotor agitation or retardation• Fatigue or loss of energy, feeling of worthlessness or guilt• Diminished ability to think, concentrate• Recurrent thoughts of death# Five of above symptoms appear most of the day, nearly every day fo
r at least 2 weeks and cause a significant change from previous functioning.
Diagnostic Criteria for Major Depressive Episode
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Montgomery-Asberg Depression Rating Scale
(1) apparent sadness(2) reported sadness(3) inner tension(4) reduced sleep(5) reduced appetite(6) concentration difficulties(7) lassitude(8) inability to feel(9) pessimistic thoughts(10) suicidal thoughts
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SOMATIC ANXIETY (Tachycardia, palpitations, chest pain, choking feeling, sighing, dyspnea, hyperventilation, dry mouth, difficulty swallowing, flatulence, gastric pain, nausea, vomiting, diarrhoea, constipation, urinary frequency, sweating, giddiness, blurred vision or tinnitus)
The ANS controls• Cardiovascular system• Digestive system• Respiratory functions• Salivation• Perspiration• Pupils • Micturition• Erection
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Am J Hum Genet. 2001 March; 68(3): 753–758.
Familial Dysautonomia Is Caused by Mutations of the IKAP Gene
Sylvia L. Anderson,1 Rocco Coli,1 Ira W. Daly,1 Elizabeth A. Kichula,1 Matthew J. Rork,1 Sabrina A. Volpi,1 Josef Ekstein,2 and Berish Y. Rubin1
1Department of Biological Sciences, Fordham University, Bronx, NY; and 2Dor Yeshorim, The Committee for Prevention of Jewish Diseases, Brooklyn, NY/Jerusalem
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• Orthostatic hypotension - extreme drop in blood pressure with change in posture
• Breath holding in early years to the point of fainting • Episodic vomiting • Excessive drooling and sweating • A smooth tongue and decrease in sense of taste • Inappropriate temperature control with very high to very low tem
peratures • Poor weight gain and growth • Decreased reaction to pain or no reaction at all • Cold, puffy hands and feet • Extremes in blood pressure • Corneal abrasions and dry eyes • Gastric dysmotility • Dysautonomic "crisis"
Symptoms in an older child with familial dysautonomia
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Autonomic nervous system controls• Cardiovascular system• Digestive system• Respiratory functions• Salivation• Perspiration• Pupils • Micturition• Erection
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Antidepressants in Depression and Anxiety
• The serotonergic system has been implicated in the alterations in appetite, energy, sleep, mood, libido, and cognitive functioning seen in anxiety and affective disorders.
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Mitral valve prolapse and dysautonomia
• Fatigue • Chest pain• Palpitations or irregular heart beat • Migraine headaches• Anxiety• Depression• Panic attacks• Shortness of breath