The Nature of Depression: An Overview for Parents and Youth Daphne - - PowerPoint PPT Presentation

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The Nature of Depression: An Overview for Parents and Youth Daphne - - PowerPoint PPT Presentation

The Nature of Depression: An Overview for Parents and Youth Daphne J Korczak MD, MSc , FRCPC (peds), FRCPC (psych) Head, Inpatient and Day Treatment Program Psychiatrist Hospital for Sick Children Psychiatrist, Hospital for Sick Children


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SLIDE 1

The Nature of Depression:

An Overview for Parents and Youth

Daphne J Korczak

MD, MSc , FRCPC (peds), FRCPC (psych)

Head, Inpatient and Day Treatment Program Psychiatrist Hospital for Sick Children Psychiatrist, Hospital for Sick Children Assistant Professor, University of Toronto

Helping Kids Cope with Anxiety & Depression Conference Helping Kids Cope with Anxiety & Depression Conference The Learning Institute, Hospital for Sick Children April 5, 2014

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SLIDE 2

Pre-Test: True or False?

 Being depressed is a normal part of adolescence  Sometimes it’s hard to tell when a child is depressed

p

 When a child is depressed, parents are usually to blame  When a child is depressed, parents often feel

responsible

 Getting information and help for depression is more

difficult than getting information and help about other difficult than getting information and help about other medical illnesses

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SLIDE 3

Example: Paul

15 year old boy, previously well

Feeling upset for the past 5-6 months, “everything annoys me”,

Attends school daily but feels it’s “pointless, teachers are stupid, work isn’t hard but I don’t want y p , p , to do it” Difficulty concentrating

Grades are not as high as before (60-70 now; 80-90 previously)

Not interested in starting soccer as usual f f ’

He has a few friends he enjoyed playing sports with, now doesn’t want to play with them. Not interested, wants to be left alone.

Tired, naps in the day a couple of times a week, sleeps 9 hrs per night, but takes him about 1.5-2 hours to fall asleep.

Occasionally has had thoughts like “what’s the point, life is too hard”

His parents say he has always been a sensitive child, but this is different. Over the last year he has been bullied at school by a couple of kids in particular, on and off, not happening recently.

Paul’s father has a history of depression as a younger man, doing well over the last 7-9 years.

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SLIDE 4

When is sadness excessive or developmentally inappropriate? developmentally inappropriate?

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SLIDE 5

Depression: Factors to consider

 Prolonged

P i

 Pervasive  Associated features  Impairing  Impairing  Out of keeping  Note: “out of keeping” does not mean “for no reason”  Note: out of keeping does not mean for no reason

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Depression Rates and Global Impact

40 10 20 30 40

alence (%)

10

Preva World Health Organization (WHO): Depression will be the 2nd leading Depression will be the 2nd leading cause of global burden of disease by the year 2020 (4th in 2000)

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SLIDE 7

Coping with depression p g p

1.

Depression is common. Many adolescents, parents and families are facing similar challenges.

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SLIDE 8

What causes depression?

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SLIDE 9

What causes depression?

genetics

A number of factors combine to result in depression:

environment

Stressor

e g bullying

environment

Stressor is often “the final straw” for an already

e.g. bullying, break-up

straw for an already vulnerable individual

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SLIDE 10

Depression: Brain Changes

10

p g

Single photon emission computed tomography g p p g p y (SPECT) images from a depressed person showing characteristic changes compared to a non-depressed person Depressed: less red, more green =Decreased cerebral blood flow and glucose metabolism frontal parts of the brain parts of the brain

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SLIDE 11

Depression: Brain Changes

11

The longer that depression was untreated, the smaller the hippocampus volume measured

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SLIDE 12

Coping with depression p g p

1.

Depression is common. Many adolescents, parents and families are facing similar challenges.

2.

This is an illness. It’s real.

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SLIDE 13

Depression: Thought Patterns

Self: Self:

“I am worthless” “I am not good enough” “I am unloveable”

Environment: Future: Environment:

“The world is hostile”

Future:

“The future is bleak” “The future is hopeless”

Depressed Mood

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SLIDE 14

Effect of symptoms y p

No motivation Social withdrawal D d Decreased energy Poor concentration Poor sleep Fatigue

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SLIDE 15

Coping with depression p g p

1.

Depression is common. Many adolescents, parents and families are facing similar challenges.

2.

This is an illness. It’s real.

3.

Depressive symptoms make it more difficult than usual to do the things that you want to do Trying counts to do the things that you want to do. Trying counts.

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SLIDE 16

Treatment of Depression p

A full assessment is needed to make a diagnosis

Rule in/rule out other disorders

Examine contributing factors that can be addressed

Education about depression is an important first step

Understanding the illness U d t di th i k i t d ith t t d d i

Understanding the risks associated with untreated depression

Treatment intensity is tailored to symptom severity Treatment intensity is tailored to symptom severity

Early intervention is better, but not always possible

Safety is paramount

Embark on treatments that are likely to work y

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Treatment of Depression p

Mild symptoms can be highly responsive:

 Mood diary – readily available, can be a useful tool  Healthy eating/sleeping (screen time)  Addressing stressors – school, social, family  Avoiding substances

Increasing positive activities

 Increasing positive activities  Exercise  Possibly omega-3-fatty acid supplements  Possibly omega 3 fatty acid supplements

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SLIDE 18

Treatment of Depression

Mild to Moderate Depression:

 Cognitive Behavioural Therapy

 Particularly if there is pre-existing anxiety  + non-specific strategies, where possible

 Other psychotherapies may also be helpful, depending on the

p y p y p , p g clinical picture

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SLIDE 19

Treatment of Depression p

Moderate to Severe Depression:

 Anti-depressant medication is more likely to be required

 +/- CBT  + non-specific measures, where possible

SSRI di ti b f d ff ti i th i ht

 SSRI medications can be safe and effective in the right

circumstance and with proper medical supervision

 A few large studies of the treatment of depression in adolescents  A few large studies of the treatment of depression in adolescents

have found that the more severe the depression, the less likely that CBT will work on its own.

 Combination of medication +CBT better than either alone?

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SLIDE 20

Coping with depression p g p

1.

Depression is common. Many adolescents, parents and families are facing similar challenges.

2.

This is an illness. It’s real.

3.

Depressive symptoms make it more difficult than usual to do the things that you want to do Trying counts to do the things that you want to do. Trying counts.

4.

Depression is a treatable illness like any other. p y

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SLIDE 21

Questions ??