Advair Use in Arkansas Medicaid
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Transcript Advair Use in Arkansas Medicaid
Improving Medication Prescribing for Arkansas
Children Through Off-label Education
IMPACT Off-label Education
Update on Depression and Anxiety in
Children and Adolescents
UAMS College of Pharmacy
Evidence-based Prescription Drug Program
UAMS College of Medicine
Division of Child and Adolescent Psychiatry
Goals
Review anxiety and depression prevalence
and recommendations
Discuss recently completed clinical trials and
consensus national treatment guidelines
Review FDA advisory on “suicidality”
Examine treatment patterns in Arkansas
Medicaid
Provide points of access to useful resources
Anxiety in Children
Anxiety in Children
Fear and worry can be normal, but excessive
anxiety causes impairment
Prevalence in children is reported between
6% and 20%
Anxiety can be recognized at young ages,
and may recur or persist to adulthood
Association with poor problem-solving, low
self-esteem, negative self perceptions
Source: AACAP Practice Parameter for the Assessment and Treatment of Children
and Adolescents With Anxiety Disorders, 2007
Anxiety in Children
Anxiety in children predicts:
Adult anxiety
Major depression
Suicide attempts
Psychiatric hospitalization
Source: APA Report of the Working Group on Psychotropic Medications for Children
and Adolescents, 2007
Anxiety in Children
Includes, generalized anxiety, separation
anxiety, social phobia (and selective mutism),
obsessive compulsive disorder, specific
phobias, panic disorder, PTSD
Separate guidelines for OCD and PTSD in
children are available by the AACAP
Anxiety can be a family phenomenon
Source: AACAP Practice Parameter for the Assessment and Treatment of Children
and Adolescents With Anxiety Disorders, 2007
Anxiety in Children
Screening tools for children exist
A positive screen is not a diagnosis – but an
indication for more formal assessment
Consider overlap or overlay of physical ills
Comorbid conditions should be evaluated and
effectively treated
Early assessment and intervention may
improve long-term outlook
Source: AACAP Practice Parameter for the Assessment and Treatment of Children
and Adolescents With Anxiety Disorders, 2007
Anxiety in Children - Treatments
Treatment Guideline considerations:
Multiple treatment modalities
Severity of impairment
Psychotherapy – especially Cognitive
Behavioral Therapy (CBT)
Pharmacotherapy with SSRIs
Short-term helpful, long-term unknown
Pharmacotherapy with other agents
Source: AACAP Practice Parameter for the Assessment and Treatment of Children
and Adolescents With Anxiety Disorders, 2007
Anxiety in Children - Treatments
Psychotherapy (CBT) is consensus first-line
approach
56% remission vs. 34% remission on wait-list control
SSRI are helpful, but no comparisons
Sertraline and fluoxetine have supportive trials
Fluvoxamine more useful if no baseline depression
Paroxetine useful, but not recommended due to
safety concerns/”suicidality” association
Combined CBT with sertraline trial is recently
published – NIMH CAMS trial
Source: APA Report of the Working Group on Psychotropic Medications for Children
and Adolescents, 2007
Anxiety in Children - Treatments
TCAs – Imipramine has mixed data. Risks
(esp. CV) limit use – no longer supported
Benzodiazepines – not supported alone in
children or adolescents. Avoid with history of
substance use
SNRIs – limited information on venlafaxine
ER
Buspirone – no published data
Sources: APA Report of the Working Group on Psychotropic Medications for
Children and Adolescents, 2007. AACAP Practice Parameter for the Assessment and
Treatment of Children and Adolescents With Anxiety Disorders, 2007
Anxiety in Children
Major Points:
Screen, evaluate and intervene early
Refer for evaluation and psychotherapy
SRI role – likely second-line or adjunct:
Fluoxetine, fluvoxamine, sertraline supported
Paroxetine good anxiety data, but suicide warnings in teens
Some ER venlafaxine support, though less than SSRIs
New study from NIMH on CBT vs. sertraline
vs. combination
Depression in Children
Depression in Children
Prevalence estimated at 2.5% of children,
8.3% of adolescents
Anxiety is often associated
Suicidal thoughts are reported by 40 to 80%
of depressed youth; attempts may be as high
as 35%
Depression marks significant risks for
recurrence, substance abuse, teen
pregnancy…
Source: PhysiciansMedGuide The Use of Medication in Treating Childhood and
Adolescent Depression: Information for Physicians, 2007
Depression in Children
Younger Children
Somatic complaints
Psychomotor agitation
Mood-congruent
hallucinations
School refusal
Anxiety related issues
Older Children
Esteem issues,
boredom, apathy
Substance use
Change in weight,
eating, sleep
Excess sleep/depressed
affect
Aggression/antisocial
behavior
Source: GLAD-PC Toolkit available at www.GLAD-PC.org
Depression in Children
Recent Trial Information
TADS Study Results:
Therapy
Improvement/Response Rate
Week 12
Week 18 Week 36
CBT+Fluoxetine
71%
85%
86%
Fluoxetine
61%
69%
81%
CBT
Placebo
43%
35%
65%
81%
Source: TADS Team Treatment for Adolescents with Depression Study (TADS) – Longterm Effectiveness and Safety Outcomes. Arch Gen Psychiatry. 2007; 64(10) 1132-1144
Depression in Children
Recent Trial Information
TADS Study Suicide Event Screening Results
Treatment
Positive Suicide Event Screening
Baseline
Week 12
Week 36
CBT+Fluoxetine
42/106
8/90
2/79
Fluoxetine
28/107
18/97
10/73
CBT
27/107
5/91
3/76
Fluoxetine differed significantly from both other
treatments at weeks 12 and 36
Source: TADS Team Treatment for Adolescents with Depression Study (TADS) – Longterm Effectiveness and Safety Outcomes. Arch Gen Psychiatry. 2007; 64(10) 1132-1144
Depression in Children
Recent Trial Information
TORDIA trial – resistant depression/poor
treatment response in adolescents
Entering subjects had prior SSRI treatment
+/- CBT, high rate of suicidal thoughts
Tested changing medication vs. changing
medication with CBT
Postulated changing to an SNRI after an
SSRI may increase response rate
Source: Brent, et. al. Switching to Another SSRI or to Venlafaxine With or Without Cognitive Behavioral
Therapy for Adolescents With SSRI-ResistantDepression. JAMA. 2008;299(8):901-913
Depression in Children
Recent Trial Information
Initially treated with at least 40mg fluoxetine
(or equivalent)
Switched to SSRI, SSRI+CBT, SNRI, or
SNRI+CBT
SNRI was venlafaxine ER
Initial SSRIs were fluoxetine or paroxetine
After FDA warnings, paroxetine was dropped,
and citalopram was substituted.
Source: Brent, et. al. Switching to Another SSRI or to Venlafaxine With or Without Cognitive Behavioral
Therapy for Adolescents With SSRI-ResistantDepression. JAMA. 2008;299(8):901-913
Depression in Children
Recent Trial Information
Best responses occurred with switch from
SSRI to either arm with CBT
ER venlafaxine was no better than a change
from one SSRI to another
CBT showed site variations, but robust and
durable improvement
ER venlafaxine had higher rates of
cardiovascular and other side effects.
Source: Brent, et. al. Switching to Another SSRI or to Venlafaxine With or Without Cognitive Behavioral
Therapy for Adolescents With SSRI-ResistantDepression. JAMA. 2008;299(8):901-913
Depression in Children - Treatments
Fluoxetine plus CBT has best evidence of
success. Consistent benefits and FDA
approved down to age 8 (7 for OCD)
Non-responders to SSRI alone, may benefit
from addition of CBT with change in SSRI
Most medication trials have serious flaws/
limitations
Several psychotherapy approaches may help
Sources: APA Report of the Working Group on Psychotropic Medications for Children and Adolescents, 2007.
Brent, et. al. Switching to Another SSRI or to Venlafaxine With or Without Cognitive Behavioral Therapy for Adolescents
With SSRI-ResistantDepression. JAMA. 2008;299(8):901-913
Depression in Children
Major Points:
Screen, evaluate and intervene early
Refer for evaluation and psychotherapy
SRI role – likely first-line in combination:
Fluoxetine was the only approved agent, still a good starting
point
Monitoring is key
Shorter half-life agents seem problematic
Watch for more from NIMH:
Antidepressant Safety in Kids (ASK)
Treatment of Adolescent Suicide Attempters (TASA)
FDA “Suicidality” Warnings,
Antidepressants, and Young People
FDA and “Suicidality”
“Suicidality” links thoughts of suicide and
suicide attempts
60% of completed suicides are thought to be
in patients with depression
FDA warning based on 23 studies of nine
medications, none with a completed suicide
Monitoring for thoughts, plans and attempts
is important with any treatment
Source: PhysiciansMedGuide The Use of Medication in Treating Childhood and
Adolescent Depression: Information for Physicians, 2007
FDA and “Suicidality” Timeline
June 2003 – FDA issues warnings specific to
paroxetine and increased rate of suicide
reports
December 2003 – EU/UK agencies advise not
to use most SSRI/SNRIs in patients under 18
October 2004 – FDA “black box” warning
relating to children and adolescents on all
agents
December 2006 – FDA warning extended to
young adults
Selective Reuptake Inhibitors
Uses are anxiety and depression
Reasonable evidence, some very recent
Recent controversy – “suicidality” link
FDA statements in 2003 and 2004
Subsequent drop in youth SSRI use of 22% from
2003 to 2005 reported
2003 to 2004 suicide rate increases
10-14 YO females – 56 to 94 or .95/100K (+75%)
15-19 YO females – 265 to 365 or 3.52/100K (+32%)
15-19 YO males – 1,222 to 1,345 or 12.65/100K (+9%)
Sources: Gibbons, et al. Early Evidence on the Effects of Regulators’ Suicidality Warnings on SSRI Prescriptions and Suicide in
Children and Adolescents. Am J Psychiatry 2007; 164:1356–1363.
CDC Suicide Trends among Youths and Young Adults aged 10 to 24 years – United States,1990 to 2004. MMWR. 2007
56(35);905-908.
“Suicidality” Warning Impact
Gibbons commercially available data show:
no prescribing gain or drop between 2003 and 2004
22% prescribing drop between 2004 and 2005
Olfson reported on pharmacy claims data:
Rapid annualized increases in SSRI use in children
prior to paroxetine warnings (May 2002 to June 2003)
Significant drop (mostly due to paroxetine) seen after
paroxetine warning (June 2003 to October 2004)
Stable/no significant drop after black box warning
(October 2004 through Dec 2005)
Sources: Gibbons, et al. Early Evidence on the Effects of Regulators’ Suicidality Warnings on SSRI
Prescriptions and Suicide in Children and Adolescents. Am J Psychiatry 2007; 164:1356–1363.
Olfson, et. al. Effects of Food and Drug Administration Warnings on Antidepressant Use in a National
Sample, Arch Gen Psychiatry 2008;65(1): 94-101.
“Suicidality” in Practice
Screening does not increase risks
or cause suicidal thoughts
Failing to screen may lead to
missing vital information
“Suicidality” in Practice
When starting Tx, FDA recommends
weekly assessment for first four weeks
twice weekly assessment for four weeks,
then (minimally) at the end of 12 weeks
Practically, this can be individualized
Formal assessment tools available
Suicide risk and assessment plan
should be documented
Anxiety and Depression Treatment
Trends in Arkansas Medicaid
Treatment Pattern Trends
Arkansas Medicaid claims data are robust
(half of all children in the state)
We include only continuously enrolled
Medicaid and ARKids recipients which
corrects for variations in total enrollment over
time.
Prevalence can be grouped by recipient age:
Preschool – one year to age six
Primary School – six years to age 12
Adolescent – 12 years to age 18
Recent Initial Treatment Trends
777 newly diagnosed/
20%
treated Medicaid
recipients under 18 from
April – Oct 2008
Treatment patterns
12%
identified by CPT codes
and pharmacy claims paid
No severity indicator, but
all had no treatment in
Counseling Only
prior six months
Medication Only
68%
Combined
Persistence Of Treatment
Counseling Visits
Prescriptions
Dispensed
Same 777 newly
diagnosed/treated
children
Question: How many
received more than two
claims for either
intervention?
Answer: About 70% Possibly better
persistence with
counseling
None
1-2
3 or
more
122 406
None
1-2
89
23
43
3 or
More
68
9
27
Preschool Prevalence Trends
1.2%
1.0%
0.8%
0.6%
0.4%
0.2%
0.0%
2
0_
0
0
7
2
1_
0
0
1
2
1_
0
0
7
2
2_
0
0
1
2
2_
0
0
7
2
3_
0
0
1
2
3_
0
0
Newer Antidepressants
Tri/Tetracyclics
Source: Arkansas Medicaid claims data, EBRx analysis
7
2
4_
0
0
1
2
4_
0
0
7
2
5_
0
0
1
2
5_
0
0
7
2
6_
0
0
1
2
6_
0
0
7
2
7_
0
0
ADHD Medications
Atypical Antipsychotics
1
Grade School Prevalence Trends
12%
10%
8%
6%
4%
2%
0%
2
0_
0
0
7
2
1_
0
0
1
2
1_
0
0
7
2
2_
0
0
1
2
2_
0
0
7
2
3_
0
0
1
2
3_
0
0
Newer Antidepressants
Tri/Tetracyclics
Source: Arkansas Medicaid claims data, EBRx analysis
7
2
4_
0
0
1
2
4_
0
0
7
2
5_
0
0
1
2
5_
0
0
7
2
6_
0
0
1
2
6_
0
0
7
2
7_
0
0
ADHD Medications
Atypical Antipsychotics
1
Adolescent Prevalence Trends
10%
9%
8%
7%
6%
5%
4%
3%
2%
1%
0%
2
0_
0
0
7
2
1_
0
0
1
2
1_
0
0
7
2
2_
0
0
1
2
2_
0
0
7
2
3_
0
0
1
2
3_
0
0
Newer Antidepressants
Tri/Tetracyclics
Source: Arkansas Medicaid claims data, EBRx analysis
7
2
4_
0
0
1
2
4_
0
0
7
2
5_
0
0
1
2
5_
0
0
7
2
6_
0
0
1
2
6_
0
0
7
2
7_
0
0
ADHD Medications
Atypical Antipsychotics
1
Newer Antidepressant Use Patterns
Four Groups of SSRI/SNRI medications
FDA approved – fluoxetine*
Supported with some evidence:
Anxiety – sertraline, fluvoxamine
Depression – citalopram, ER venlafaxine
No adequate/supportive trials
Buproprion, duloxetine, escitalopram*, mirtazepine, nefazodone
Negative information – paroxetine
* During the periods reviewed. Escitalopram was FDA approved in March 09,
but at this time, studies are not yet available.
Pattern of Medication Treatment in Arkansas
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
l-D
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ec
00
20
n
Ju
n
Ja
01
20
l-D
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ec
01
20
n
Ju
n
Ja
02
20
l-D
Ju
ec
02
20
n
Ju
n
Ja
Approved
03
20
l-D
Ju
ec
03
20
n
Ju
n
Ja
Supported
04
20
l-D
Ju
ec
04
20
n
Ju
n
Ja
Negative
05
20
l-D
Ju
ec
05
20
n
Ju
n
Ja
06
20
No Support
l-D
Ju
ec
06
20
n
Ju
n
Ja
07
20
What we know now
Some decrease in prevalence of medication
use after FDA warnings – but now stable
Almost half of Arkansas children treated with
medication did not receive an evidencesupported SSRI/SNRI
Still need more data on children and
adolescents receiving counseling alone or
combined with SSRI
Depression and Anxiety
in Children and Adolescents
Take Home Points
Depression and Anxiety
in Children and Adolescents
Anxiety and depression are common in
children and adolescents
Earlier awareness/intervention may prevent
negative events
Screening tools are available, easy to use,
and facilitate recognition
Practice guidelines and recent evidence
should inform treatment decisions
Anxiety Recommendations
Counseling can help define diagnosis and is a
first-line treatment
Limited SSRI/SNRI support
Fluoxetine appears to be best supported
Sertraline with CBT for anxiety
Fluvoxamine (only if no depression present)
Maybe ER venlafaxine, but CV effects are limiting
Paroxetine good for anxiety, but specific suicide risk
Other pharmacotherapy not supported
Depression Recommendations
Counseling can help define diagnosis and is a
first-line treatment
Frequent suicidality screening
CBT plus fluoxetine – best practice
Fluoxetine alone caries suicidality risk
Other SSRI/SNRI agents with published data
Citalopram
Venlafaxine ER – higher side effects than SSRIs
Other pharmacotherapy not supported
SSRI/SNRI Adverse Effects
Serious Adverse Effects
Serotonin Syndrome
Akathisia
Hypomania
Discontinuation
syndromes
Common Adverse Effects
GI effects (dry mouth,
constipation, diarrhea)
Sleep disturbance
Irritability
Disinhibition
Agitation/jitteriness
Headache
Recommendations
CBT is a first-line approach with or without
medication
Foster a relationship with a psychologist to
refer and communicate about your patients
Identify and use screening tools
Remember fluoxetine dosing:
Younger children - 10mg daily, cautious titration
Older children - 10mg initially with titration to 20mg
after 2 weeks
Limited experience above 20mg
Recommendations
Use GLAD-PC materials for depression or
other screening tools for anxiety
If treating with SSRIs, establish, document
and monitor a safety/suicidal thoughts plan
ParentsMedGuide.org has useful information
on pharmacologic treatment for obtaining
informed consent
IMPACT Off-label Education
If this was helpful to you:
Make time for AFMC to bring you more
materials/resources
AFMC will have tool-kit items and other free
resources
Web-based curricula/resource pages
available at: COP.UAMS.EDU/OffLabel
Hows and Whys of the Project
Project Funding
Attorney General Consumer Prescriber
Education Grant Program
Settlement paid for off-label promotion of
Neurontin(gabapentin)
Arkansas received $370,000 of this grant.
Focus: SSRI and SNRI medication use in
children and adolescents
IMPACT Off-label Education
The concept:
Use techniques and tools of the industry
Provide up-to-date evidence-based information on off-label
medication uses in children
Report our results
Pharmaceutical representative discussion of uses not
FDA approved is prohibited by federal law
Physician-to-physician communication is not
restricted, but usually only available with corporate
sponsorship
Off-label Uses:
Finding information on appropriate, safe and
helpful off-label uses is a challenge
Sometimes, national meetings have
reasonably authoritative presentations
Usually manufacturers have more
information, but they don’t always share
Pediatric medication trials have special
challenges, so there is much off-label use
Why SSRI/SNRIs?
Mental health medications stand out for offlabel uses in children
2006 Medicaid data analysis revealed high
use of SSRIs/SNRIs in children
General interest, need and utility:
Current controversy/new data
Low industry noise level – only a few brand players
Stable category for analysis of our program
IMPACT Off-label Education
Drug Category
Children
Treated
SSRIs/SNRIs
12,297
1,465
56,395
$3,533,620
Tri/Tetra
6,486
989
23,607
$273,276
11,974
945
69,229
$19,672,764
327
132
1,654
$48,921
972
353
2,555
$231,427
Newer
Antipsychotic
Older
Antipsychotic
Newer Sleep
Aids
Prescriber Prescription
Count
Count
Paid Amounts
Source: Arkansas Medicaid MIS, Calendar Year 2006, Children under age 18 years.
Our Information Sources
American Academy of Child and Adolescent
Psychiatry
American Psychiatric Association
American Psychological Association
Agency for Healthcare Research and Quality
Centers for Disease Control
NIMH funded Treatment for Adolescents with
Depression Study (TADS)
GLAD-PC project
Other recent peer-reviewed reports
Thank you for your interest
Screening/Monitoring Tools
Anxiety (for 8 yo and up)
Multidimensional Anxiety Scale for Children
Screen for Child Anxiety Related Emotional
Disorders
Depression
Columbia Depression Scale
Beck Depression Inventory
Children’s Depression Rating Scale – Revised
Reynold’s Adolescent Depression Scale