Infectious disease: Life impact Flashcards

1
Q

Disease

A

a change in bodily structure or function viewed from pathophysiological model

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2
Q

Illness

A

a human experience of suffering or dysfunction

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3
Q

Disease vs. Illness - what is central to our experience of it

A

how we make meaning of an illness

what we tell ourselves and what other people are saying too

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4
Q

Acute illness characteristics

A

episodic
pt is inexperienced and passive
cure is commonly possible

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5
Q

Chronic illness characteristics

A

continuous
pt is often expert, plays active role in course of tx
cure is rare
often involves multiple specialists and coordination of care is often an issue

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6
Q

Factors influencing response to illness

A

Meaning or significance assigned to illness
Severity of illness and how impacts function
Degree to which is visible vs. invisible
Level of support
Prior experience with caregivers and vulnerability
Degree of disease stigma
Sociocultural beliefs around illness

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7
Q

Potential emotional consequences of chronic illness

A
Helpless
Worthless
Social isolation 
Feeling controlled or betrayed by one's body
Lack energy for social involvement
Fear of being a 'complainer'
Emotional consequence
Fear of losing rationality 
Exhaustion
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8
Q

Body Image - significant source of self worth for many people is what

A

feeling capable and attractive

Chronic illness is a major threat to this!

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9
Q

Body image - highly visible signs of illness can lead to

A

reactions of disgust or withdrawal

Both appearance and functional limitations can modify a pt’s body image

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10
Q

Body image - pt interaction

A

sexual function is a profound loss for many
pt may not volunteer this info
important, but difficult, to allow pts to talk about their losses

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11
Q

Societal responses to chronically ill patients

A

chronic illness does not get granted the sick role status as an acute illness would
Little tolerance for ongoing disability

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12
Q

Societal responses to chronically ill patients - stigma

A

Healthy people often hold the “just” world hypothesis - threatened when good people get sick
Disease seen as self inflicted has higher stigma (AIDS)
Pt may avoid acknowledging or seeking tx

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13
Q

Need for legitimization

A

Pt often need permission to move into sick role and have accommodations made
Some diseases that aren’t well understood may lead to frustration from pt
Pt may doubt their own experience of the illness
Risk of being labeled as hypochondriac or malingerer (fibro, chronic fatigue)

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14
Q

Helping pt regain sense of control

A

Miller (2000)
Modify environment to inc pt control
Help them develop realistic goals
Max their knowledge of the illness and how to manage it best
Inc sensitivity of providers and loved ones to inc pt sense of powerlessness
Encourage pt to talk about feelings

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15
Q

Emotionally supporting the pt

A

Non judgmental, empathetic, well informed
Accept care rather than cure as positive outcome
Respect them as a partner in CDM - max their control
Be attentive to pt goals
Culturally sens
Language pt understands
Full range of possible outcomes discussed with pt (give specific examples)
Be aware of your own reactions (as PT) and manage them - self care!

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16
Q

Ways of providing care when cure is not possible

A

Be present - hear their story
Success is being present
Allow silence in your pt encounters
Learn from your pts
Be curious
Be a companion (dont have to be the guide)
Tx pt voice as equal important to your own

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17
Q

Hep C - stigma

A

Can block people from getting tested and disclosing their status to others
Stigma negatively impacts tx seeking and tx adherence
Stigma reduction requires multilevel, multifaceted approach

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18
Q

Hep C - description

A

3 million americans affected
cirrhosis and liver cancer related to Hep C causes over 10,000 deaths a year in US
Causes variety of complications in parts of the body other than the liver

19
Q

Hep C - successful antiviral tx can

A

significantly reduce health care burden

  • prevent disease progression
  • inc vitality, dec fatigue
  • improve social and work functioning
  • improve survival, reduce spread of disease
20
Q

stigma definitions (link and phelan, 2001)

A

Individuals distinguish human differences
Dominant cultural beliefs link labeled people to undesirable characteristics
Labeled people are placed in categories to create us vs. them
Labeled people experience status loss and discrimination that leads to unequal outcomes

21
Q

Psychosocial factors influencing hepatitis outcomes

A

Mental health concerns and substance abuse rates are higher in those with hep C
70-90% of injection drug users are infected
Alcohol abuse with Hep C advances liver disease
Pre-existing conditions can be barrier to tx
Most hep C pts believe it has neg stigma so won’t tell people

22
Q

Hep C - Interferon is what

A

endogenous proinflammatory cytokine
Mimics activation of immune system
Proinflammatory cytokines are associated with neuropsych sx
Typically taken 24 weeks with combo of other meds

23
Q

Hep C - Interferon side effects

A
flu like sx 
fatigue
insomnia
DEPRESSION
irritability 
All of these worsen QOL and can exacerbate any pre-existing mental health or substance abuse issues
24
Q

Hep C - interferon tx - what is crucial

A

need to have a multi disciplinary team in place before placing on interferon tx - so that the team can follow and treat the neuropsych symptoms

25
Q

Psychological tx of pts with hepatitis

A

Tx of mental health sx before beginning anti-viral tx may improve sx management
Early psych tx for those with neuropsych side effects might lessen liklihood of exacerbation of those
Interventions aimed at improving med adherence improves outcomes
Antidepresent meds can be of limited benefit in managing depression caused from interferon

26
Q

Psychological tx of pts with hepatitis may address

A
med adherence
coping with side effects
problem solving skills
enhancing social support
stress reduction skills
communication straining
anger management 
Group based tx may reduce stigma and inc social support
27
Q

Hepatitis - Sofosbuvir

A

Trade name = Sovaldi (avail since 2013)
Effectively cures hep in 12 weeks depending on virus genotype
1000/pill (84,000 full course tx)
Ethical debate about this

28
Q

Hepatitis - racial disparities

A

Hep c is 2-3 times more common among AA as compared to CA
AA less likely to be referred to specialists
AA who undergo tx have lower cure rates than CA - could be genetics impacting sensitivity to interferon

29
Q

HIV and AIDS - Stressors faced by those that are HIV pos

A

Process of developing is stressful (sx 10-15 yrs of latency following initial diagnosis) and conversion to AIDS
Cog and neuro difficulties
Change in health that leads to dec QOL
Stigma
Insurance worries
Med expenses
Job status change
Repeated episodes of opportunistic infections
Bereavement (loss of friend/loved ones to AIDS)

30
Q

HIV and AIDS - psychosocial challenges related to HIV

A

Inc risk of anxiety and mood disorders (up to half screen pos)
Depressed mood = poorer immune status and faster disease progression
Anger = faster progression
Anxiety - higher HIV viral load

31
Q

HIV and AIDS - Impact of stressful events on disease progression - Mechanisms for the impact of mood states on disease progression

A
Health behaviors (substance abuse, tx adherence, unsafe sex, recreational drug use)
Neuroimmune pathways (SNS and hypothalmic-pituitary-adrenal axis)
32
Q

HIV and AIDS - Impact of stressful events on disease progression - negative life events predicts

A

faster HIV disease progression
One study found that the equivalent of a single severe stressor tripled the liklihood of developing an AIDS defining clinical condition within 3 years

33
Q

HIV and AIDS - Protective factors

A

Healthy self care
Meaning or benefit in stressful life events
Maintain perspective
Higher level of emotional expression
Dispositional optimism (optimism as personality trait)
Pos illusions and unrealistically optimistic (NOT denial or avoidance)
Coping that involves direct action, acceptance, pos reframing
Spiritual/religious coping
Social support

34
Q

HIV and AIDS - social support may include

A
Tangible aid
Information
Emotional assistance
Nurturance
Social integration
Sense of belonging 
Disclosure of disease status to others when met with support and acceptance is associated with better outcomes as well
35
Q

HIV and AIDS - potentially harmful factors

A
Fatalism
Avoidance
Denial
Bx disengagement 
Substance abuse
Non expression of emotions
Social isolation
Social conflict
36
Q

HIV and AIDS - cultural differences and racial disparities

A

in 2007 NH B accounted for half of the new diagnoses (despite representing only 13% of pop)
NH B men have 6x risk as W men
NH B women have 18x risk as W women
Prevalence in H/L is triple that of C
Also elevated risk in american indians and alaska natives
Lower risk among asian americans as compared to C

37
Q

HIV and AIDS - Cognitive behavioral stress management (CBSM)

A
Anxiety reduction techniques (mm relax, imagery, breath, meditation)
Cog bx techniques include:
raise awareness of stress response
modify cog appraisals of stressors
cog restructuring
coping skills
assertiveness training
anger management
building social support
CBSM involvement led to better outcomes!
38
Q

HIV and AIDS - CBSM data shows it is

A
helpful with psych indicators
neuroendocrine markers (cortisol, NE, testosterone)
immunological markers (CD4, CD56, CD8, control of opportunistic viruses) 
Disease activity (progression) 
Tai chi, massage, exercise, written emotional expression all also have positive impact on immune function in those that are HIV pos
39
Q

HIV and AIDS - medication adherence - factors related to regimen that lower medication adherence

A
Complexity of drug regimen
Number of meds
Extent to which interferes with daily life 
Undesirable side effects
Duration of regimen
40
Q

HIV and AIDS - medication adherence - pt characteristics that relate to adherence

A

self efficacy (they believe they are capable of adhering)
Beliefs regarding sx
Depression, stress, neg moods = low adherence
Initial adherence predicts later adherence

41
Q

HIV and AIDS - Provider pt relationship - medication adherence

A

Overall satisfaction with medical care being provided
perception of provider being warm and caring
long wait times and barriers with care will decrease it

42
Q

HIV and AIDS - HIV treatment regimens

A

Severe side effects are common
Transient - diarrhea, HA, fatigue, nausea, rash, vomit
Ongoing - oral numbness, peripheral neuropathy
Tx are complex and long term

43
Q

HIV and AIDS - strategies to inc adherence

A
Include educational, bx, and affective components
Pt/Provider contracting
Medication reminders
Inc convenience
Provide education materials 
Inc social support
Inc support from clinical staff
Improve motivation
Improve self efficacy
Inc pt involvement in care
44
Q

HIV and AIDS - strategies to increase adherence (cont)

A

Less directive, more facilitative
Check their understanding
Praise their success and build on those
Identify barriers and help pt find way to address them
Role play with them on ways to interact if thats hard for them
Identify small goals that are readily achievable