Pain in Opioid Use Disorder

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Caring about Pain in Persons with
Opioid Use Disorder
Peggy Compton, PhD, RN, FAAN
Associate Professor
van Ameringen Endowed Chair
Department of Family and Community Health
University of Pennsylvania School of Nursing
 
Betty Ford Award Plenary
September 15, 2020
Acknowledgements
Nominators
Madeline Naegle, PhD, CNS-PMH,BC, FAAN
Carol Boyd, 
PhD, RN, FIAAN, FAAN
AMERSA Awards Committee
Collaborators at University of Pennsylvania:
Martin Cheatle, PhD, Dept of
Psychiatry, Perelman School of
Medicine
Heath Schmidt, PhD,
 
Dept of
Biobehavioral Health Sciences, School
of Nursing
Elliot Hersh, 
DMD, MS, PhD, Dept of
oral Surgery, School of Dental Medicine
Krisda H. Chaiyachati, MD, MPH, MSHP,
Dept of Medicine, Perelman School of
Medicine
Salimah H. Meghani, PhD, MBE, RN, FAAN,
Dept of Biobehavioral Health Sciences,
School of Nursing
Nabil M Elkassabany, MD, Dept
Anesthesiology and Critical Care, Hospital
of the University of Pennsylvania
Disclosures
No conflicts of interest to disclose
No sponsorship or commercial support was provided to
support the development of this presentation
Grant support
National Institute on Drug Abuse (NIDA), 
Effect of
Opioid Taper on Pain Responses in Patients with
Chronic Pain 
(PI Compton, 
R21DA 046364)
PACIRA Pharmaceuticals, 
Improving Patient Outcomes
using Multimodal Perioperative Pain Management 
(Co-PI
Compton, 
IIT#2018-015
 
)
 
A Program of Research in Pain 
&
 Addiction
Where it began…..
 
For pain is perhaps but a violent pleasure?
Who could determine the point where pleasure
becomes pain, where pain is still a pleasure?
Honoré De Balzac (1799–1850)
Pleasure and pain, though directly opposite, are yet
so contrived by nature as to be constant
companions; and it is a fact that the same motions
and muscles of the face are employed both
laughing and crying.
-Pierre Charron (1541 - 1603)
Pain
                                         
Pleasure
A Continuum of Human Sensation
Leknes & Tracey, 2018
Both analgesic and euphoric effects can be blocked with naloxone
Ballantyne and LaForge, 2007
Opioids are active in both
Pain and Reward responses
A
ddiction responses in
pain patients taking
opioids
Pain and Addiction As
Interrelated Phenomena
Pain responses of
patients with opioid
use disorder
A
ddiction responses in
opioid-dependent pain
patients
Pain and Addiction As
Interrelated Phenomena
Pain responses of
opioid-dependent
(addicted) patients
*Pain tolerance unrelated to dose or time on methadone
 
(R03 HS06964 DHHS, AHCPR, 
Compton, 1994)
R03 HS06964 DHHS, AHCPR, PI: Compton                                                                                                   (
Compton,1994)
Pain Tolerance in current and former
Opioid and Cocaine abusers 
     
Discomfort augmented by
:
subtle withdrawal syndromes
intoxication or withdrawal-related sympathetic
arousal, muscular tension
concomitant health problems
sleep disturbances
affective changes
functional changes
Addiction results in a
“Syndrome of Pain Facilitation”
((((
Schofferman & Savage
*Pain tolerance unrelated to dose or time on methadone
 
(R03 HS06964 DHHS, AHCPR, 
Compton, 1994)
R03 HS06964 DHHS, AHCPR, PI: Compton                                                                                                   (
Compton,1994)
Pain Tolerance in current and former
Opioid and Cocaine abusers 
     
Increased sensitivity to pain resulting from opioid
administration
Pain-free animal models 
have
 significantly decreased
nociceptive threshold following
 single or repeated
administration of opioids
Opioids, in addition to providing analgesia, set in
motion 
anti-analgesic or hyperalgesic
 processes
Opioid-withdrawal hyperalgesia as an 
unmasking
of underlying opioid-induced hyperalgesic state
Role in analgesic tolerance?
Opioid-induced Hyperalgesia (OIH)
Genetic propensity to develop
Opioid-induced Hyperalgesia
Liang DY, et al., 
Pharmacogenet Genomics
. 2006;16(11):825-35.
Pain
tolerance
Opioid-induced analgesia
DESENSITIZATION
Opioid-induced hyperalgesia
SENSITIZATION
Opioid-induced Hyperalgesia as
an Opponent Process
 
Opioid
administration
Adapted from:  Solomon R, 1980; 
Koob GF
 et al., 
1989
Cold-pressor hyperalgesia in
pts with opioid use disorder
on opioid agonist therapy
Cold-pressor pain tolerance of methadone-maintained
and matched control subjects, p<0.02
Cold-pressor withdrawal latency in persons with
opioid use disorder on MAT and matched controls,
p<0.05
Compton, et al., 2001
Compton, et al., 2000
R03 DA09866, NIDA, PI: Compton
Doverty et al., 
Pain,
 2001
Opioid-induced
hyperalgesia in heroin
abusers: No change
with OAT
Opioid-induced
hyperalgesia present at
both peak and trough
methadone blood levels
Compton et al., 
J Pain. 
2012
4-8wks
12-18wks
At such times I have certainly felt it a great  responsibility
to say that pain, which I know is an evil, is less injurious
than morphia, which may be an evil.  Here experience is
needed.  Does morphia tend to encourage the very pain it
pretends to relieve?
On the abuse of hypodermic injections of morphia,
Clifford Albutt,
 Practitioner 
1870; 3:327-330
.
He is also affected by a hypersensitiveness to pain, or a
morbid intolerance of any kind of distress …. He suffers.
His suffering is actually great. To his astigmatic inner eye it
seems even greater than it is.
 
What is the morphine disease?
Charles W. Carter
 Journal of Inebriety 
1908;30:28-33.
 
Not a new observation
 
Opioid-induced Hyperalgesia and Post-operative
Pain Responses in patients on OAT
Schoenleber Pilot Grant Program, PI Compton
 
Opioid-induced Hyperalgesia
and Post-operative Pain
Responses in patients on Opioid
Agonist Therapy
Hyperalgesia persists 28 days following
opioid detoxification
Pain responses of opioid addicts (OA) and controls across time (means 
±
 S.D.).
Y-axis latency, tolerance, and pain intensity. 
***
p ≤ 0.0001 between controls and
OAs. No differences between the three time points in the OAs group.
Pud et al., 
Drug Alcohol Depend
. 2006 May 20;82(3):218-23
.
So, is the hyperalgesia in pts on OAT
opioid-induced
?
Cold pressor pain tolerance (sec)
Pain tolerant
Pain intolerant
Or are opioid abusers
hyperalgesic by nature?
300
200
100
Walsh et al, 1989
 
Opioid use disorder and hyperalgesia
 
Opioid use disorder and hyperalgesia
Genetic propensity to develop
opioid-induced hyperalgesia
Liang DY, et al., 
Pharmacogenet Genomics
. 2006;16(11):825-35.
   
C57BL/6J common inbred
- Poor baseline pain tolerance
- Poor analgesia response
- High opioid reinforcement
Pain sensitivity
 - ratings (0–
100) for repeated punctuate
mechanical stimuli
SOAPP
 - Screener and Opioid
Assessment for Patients in Pain
Edwards RR ,et al. The Journal of Pain, 2011
,
 
Elevated pain sensitivity
in chronic pain patients
at risk for opioid misuse
No Opioids
Low-Dose 
Opioids
High-Dose 
Opioids
Pain Responses in Chronic Pain patients
who did and did not develop OUD
OUD (n=20)
Non-OUD (n=20)
no previous history of substance use
disorder (except nicotine
dependence) prior to beginning long-
term opioid therapy
endorse DSM-5 criteria for OUD on
both the MINI International
Neuropsychiatric Interview and DSM-
5 checklist
actively receiving treatment for an
OUD
no current or past history of a
substance use disorder (except
nicotine dependence)
no evidence of ADRB
all urine drug screens show presence
of prescribed opioid & absence of
non-prescribed or illicit drug
do not endorse DSM-5 criteria for
OUD on both the MINI International
Neuropsychiatric Interview and DSM-
5 checklist
Based on past 12 months chart review and clinician interview:
Compton et al., 2020
Temporal Summation
In Summary…..
Pain and opioid use disorder are interrelated
phenomena
Patients on opioid-agonist therapy have increased
sensitivity to pain
Whether heightened pain sensitivity is opioid-induced
or trait is not clear
Complaints of pain from patients with OUD should be
taken seriously and managed aggressively
References
Compton P
, Wasser TE, Cheatle M. (2020). Increased Experimental Pain Sensitivity in Chronic Pain Patients who developed
Opioid Use Disorder.  
Clinical Journal of Pain, 
36, 667–674.
Compton P
. (2019). Acute Pain Management for Patients on Medication-assisted Therapy.  
AACN Advanced Critical Care
,
30
(4): 335-342.
Arout CA, Waters AJ, MacLean RR, 
Compton P
, Sofuoglu M. (2019). Minocycline does not affect experimental pain or
addiction-related outcomes in opioid maintained patients.
 
Psychopharmacology,
 
236
(10):2857-2866
Giron SE, Olson RA, Griffis CA, 
Compton P
. (2018). 
The Opioid Crisis and the Certified Registered Nurse Anesthetist: Caring
for Patients with Opioid Use Disorder in Drug-Free Recovery. 
AANA Journal
 
86
(5): 82-82.
Myers J, 
Compton P.
 (2018). 
Addressing the Potential for Perioperative Relapse in Those Recovering from Opioid Use
Disorder.  
Pain Medicine
.
 
19
(10):1908-1915. doi: 10.1093/pm/pnx277.
Compton P
, Griffis C, Breen EC, Torrington M, Sadakane R, Tefera E, Irwin MR.(2015) Opioid Treatment of Experimental
Pain Activates Nuclear Factor-B J Opioid Manag. Mar-Apr;11(2):115-25.
*Compton P
, Canamar C, Hillhouse M, Ling W.  (2012). Hyperalgesia in heroin dependent patients and the effects of opioid
substitution therapy.  
Journal of Pain,
 
13:
 401-409.
Compton P, 
Kehoe P, Sinha K, Torrington MA, Ling W. (2010). Gabapentin improves cold-pressor pain responses in
methadone-maintained patients.  D
rug Alcohol Depend.
 109(1-3):213-9.
Compton P
, Ling W, Torrington MA. (2008). Lack of Effect of Chronic Dextromethorphan on Experimental Pain Tolerance in
Methadone-maintained Patients. 
Addiction Biology
 13(3-4):393-402.
Compton P
. (2008). 
Should Opioid Abusers Be Discharged From Opioid-Analgesic Therapy, 
Pain Med
 9(4):383-90.
Compton P
, Miotto K, Elashoff D. (2003). Precipitated Opioid Withdrawal Across Acute Physical Dependence Induction
Methods. 
Pharmacology, Biochemistry, and Behavior
, 77: 263-268.
Compton P
, Athanasos P, Elashoff D. (2003). Withdrawal Hyperalgesia After Acute Opioid Physical Dependence in
Nonaddicted Humans: A Preliminary Study. 
The Journal of Pain
, 4(9): 511-519.
Compton P
, Charuvastra VC, Ling (2001). Pain Intolerance in Opioid-Maintained Former Opiate Addicts: Effect of Long-
Acting Maintenance Agent. 
Drug Alcohol Depend
., 63:139-146.
Compton P
, Charuvastra VC, Kintaudi K, Ling W. (2000). Pain Responses in Methadone-Maintained Opioid Abusers 
Journal
of Pain and Symptom Management, 
20(4):
 
237-245.
Compton P
. (1994). Cold Pressor Pain Tolerance in Opiate and Cocaine Abusers: Correlates of Drug Type and Use Status.  
J
Pain Symptom Manage
, 
9
:462-473.
Peggy Compton, PhD, RN, FAAN
Associate Professor
van Ameringen Endowed Chair
Department of Family and Community Health
University of Pennsylvania School of Nursing
pcompton@nursing.upenn.edu
Thank you!
 
Questions?
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This presentation by Peggy Compton highlights the importance of caring for pain in individuals with opioid use disorder. It delves into the relationship between pleasure and pain, the continuum of human sensation, and the dual role of opioids in pain and reward responses. Compton's research, supported by grants, focuses on optimizing pain management in various healthcare settings.

  • Pain management
  • Opioid use disorder
  • Research in addiction
  • Health sciences
  • University collaboration

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  1. Caring about Pain in Persons with Opioid Use Disorder Peggy Compton, PhD, RN, FAAN Associate Professor van Ameringen Endowed Chair Department of Family and Community Health University of Pennsylvania School of Nursing Betty Ford Award Plenary September 15, 2020

  2. Acknowledgements Nominators Madeline Naegle, PhD, CNS-PMH,BC, FAAN Carol Boyd, PhD, RN, FIAAN, FAAN AMERSA Awards Committee Collaborators at University of Pennsylvania: Martin Cheatle, PhD, Dept of Psychiatry, Perelman School of Medicine Heath Schmidt, PhD,Dept of Biobehavioral Health Sciences, School of Nursing Elliot Hersh, DMD, MS, PhD, Dept of oral Surgery, School of Dental Medicine Krisda H. Chaiyachati, MD, MPH, MSHP, Dept of Medicine, Perelman School of Medicine Salimah H. Meghani, PhD, MBE, RN, FAAN, Dept of Biobehavioral Health Sciences, School of Nursing Nabil M Elkassabany, MD, Dept Anesthesiology and Critical Care, Hospital of the University of Pennsylvania

  3. Disclosures No conflicts of interest to disclose No sponsorship or commercial support was provided to support the development of this presentation Grant support National Institute on Drug Abuse (NIDA), Effect of Opioid Taper on Pain Responses in Patients with Chronic Pain (PI Compton, R21DA 046364) PACIRA Pharmaceuticals, Improving Patient Outcomes using Multimodal Perioperative Pain Management (Co-PI Compton, IIT#2018-015 )

  4. A Program of Research in Pain & Addiction Where it began ..

  5. For pain is perhaps but a violent pleasure? Who could determine the point where pleasure becomes pain, where pain is still a pleasure? Honor De Balzac (1799 1850) Pleasure and pain, though directly opposite, are yet so contrived by nature as to be constant companions; and it is a fact that the same motions and muscles of the face are employed both laughing and crying. -Pierre Charron (1541 - 1603) PainPleasure A Continuum of Human Sensation

  6. Leknes & Tracey, 2018

  7. Opioids are active in both Pain and Reward responses Ballantyne and LaForge, 2007 Both analgesic and euphoric effects can be blocked with naloxone

  8. Pain and Addiction As Interrelated Phenomena Addiction responses in pain patients taking opioids Pain responses of patients with opioid use disorder Addiction patient Pain patient w/ w/ Pain Addiction

  9. Pain and Addiction As Interrelated Phenomena Pain responses of opioid-dependent (addicted) patients Addiction patient Addiction responses in opioid-dependent pain patients Pain patient w/ Pain w/ Addiction

  10. Pain Tolerance in current and former Opioid and Cocaine abusers 180 150 120 opioid abusers cocaine abusers 90 ex-opioid abusers 60 ex-cocaine abusers 30 0 cold-pressor pain tolerance (seconds) *Pain tolerance unrelated to dose or time on methadone (R03 HS06964 DHHS, AHCPR, Compton, 1994) (Compton,1994) R03 HS06964 DHHS, AHCPR, PI: Compton

  11. Addiction results in a Syndrome of Pain Facilitation Discomfort augmented by: subtle withdrawal syndromes intoxication or withdrawal-related sympathetic arousal, muscular tension concomitant health problems sleep disturbances affective changes functional changes ((((Schofferman & Savage

  12. Pain Tolerance in current and former Opioid and Cocaine abusers 180 150 120 opioid abusers cocaine abusers 90 ex-opioid abusers 60 ex-cocaine abusers 30 0 cold-pressor pain tolerance (seconds) *Pain tolerance unrelated to dose or time on methadone (R03 HS06964 DHHS, AHCPR, Compton, 1994) (Compton,1994) R03 HS06964 DHHS, AHCPR, PI: Compton

  13. Opioid-induced Hyperalgesia (OIH) Increased sensitivity to pain resulting from opioid administration Pain-free animal models have significantly decreased nociceptive threshold following single or repeated administration of opioids Opioids, in addition to providing analgesia, set in motion anti-analgesic or hyperalgesic processes Opioid-withdrawal hyperalgesia as an unmasking of underlying opioid-induced hyperalgesic state Role in analgesic tolerance?

  14. Genetic propensity to develop Opioid-induced Hyperalgesia Liang DY, et al., Pharmacogenet Genomics. 2006;16(11):825-35.

  15. Opioid-induced Hyperalgesia as an Opponent Process Opioid administration Opioid-induced hyperalgesia SENSITIZATION Pain tolerance Opioid-induced analgesia DESENSITIZATION Adapted from: Solomon R, 1980; Koob GF et al., 1989

  16. Cold-pressor hyperalgesia in pts with opioid use disorder on opioid agonist therapy Cold-pressor withdrawal latency in persons with opioid use disorder on MAT and matched controls, p<0.05 Compton, et al., 2001 Cold-pressor pain tolerance of methadone-maintained and matched control subjects, p<0.02 Compton, et al., 2000 R03 DA09866, NIDA, PI: Compton

  17. Opioid-induced hyperalgesia present at both peak and trough methadone blood levels Doverty et al., Pain, 2001 Opioid-induced hyperalgesia in heroin abusers: No change with OAT Compton et al., J Pain. 2012 4-8wks 12-18wks

  18. Not a new observation At such times I have certainly felt it a great responsibility to say that pain, which I know is an evil, is less injurious than morphia, which may be an evil. Here experience is needed. Does morphia tend to encourage the very pain it pretends to relieve? On the abuse of hypodermic injections of morphia, Clifford Albutt, Practitioner 1870; 3:327-330 . He is also affected by a hypersensitiveness to pain, or a morbid intolerance of any kind of distress . He suffers. His suffering is actually great. To his astigmatic inner eye it seems even greater than it is. What is the morphine disease? Charles W. Carter Journal of Inebriety 1908;30:28-33.

  19. Opioid-induced Hyperalgesia and Post-operative Pain Responses in patients on OAT On stable dose OAT x 3 months No opioid exposure x 3 months Oral surgical procedure with trauma rating of between 5 10 Prescribed NSAIDs for post-operative pain Compare: Pre-operative hyperalgesia (cold-pressor test) 72hr pain severity and medication use (pain diary) Schoenleber Pilot Grant Program, PI Compton

  20. Pain Severity Ratings following Surgery Opioid-induced Hyperalgesia and Post-operative Pain Responses in patients on Opioid Agonist Therapy 8 * 7 6 VAS pain severity 5 4 3 2 1 0 not on opioids on opioids Number of doses of analgesics taken post-operatively no. of doses 0 2 4 6 8 10 on opioids not on opioids

  21. Hyperalgesia persists 28 days following opioid detoxification Pain responses of opioid addicts (OA) and controls across time (means S.D.). Y-axis latency, tolerance, and pain intensity. ***p 0.0001 between controls and OAs. No differences between the three time points in the OAs group. Pud et al., Drug Alcohol Depend. 2006 May 20;82(3):218-23.

  22. So, is the hyperalgesia in pts on OAT opioid-induced? Or are opioid abusers hyperalgesic by nature? Cold pressor pain tolerance (sec) 300 200 100 Pain intolerant Pain tolerant Walsh et al, 1989

  23. Opioid use disorder and hyperalgesia Ex-opioid Addicts X Matched Controls X On Opioids < Martin & Inglis, 1965 X < X = X Hole and Dole, 1979 X < X Carcoba et al., 2011 X < X Compton, 1994 X < X Compton et al, 2001 X < X Pud, 2006 X < X Ren et al., 2009 X < X = X Triester et al., 2012

  24. Opioid use disorder and hyperalgesia Ex-opioid Addicts X Matched Controls X On Opioids < Martin & Inglis, 1965 X < X = X Hole and Dole, 1979 X < X Carcoba et al., 2011 X < X Compton, 1994 X < X Compton et al, 2001 X < X Pud, 2006 X < X Ren et al., 2009 X < X = X Triester et al., 2012

  25. Genetic propensity to develop opioid-induced hyperalgesia C57BL/6J common inbred - Poor baseline pain tolerance - Poor analgesia response - High opioid reinforcement Liang DY, et al., Pharmacogenet Genomics. 2006;16(11):825-35.

  26. Elevated pain sensitivity in chronic pain patients at risk for opioid misuse No Opioids Pain sensitivity - ratings (0 100) for repeated punctuate mechanical stimuli SOAPP - Screener and Opioid Assessment for Patients in Pain Low-Dose Opioids High-Dose Opioids Edwards RR ,et al. The Journal of Pain, 2011 ,

  27. Pain Responses in Chronic Pain patients who did and did not develop OUD Compton et al., 2020 Based on past 12 months chart review and clinician interview: OUD (n=20) Non-OUD (n=20) no previous history of substance use disorder (except nicotine dependence) prior to beginning long- term opioid therapy endorse DSM-5 criteria for OUD on both the MINI International Neuropsychiatric Interview and DSM- 5 checklist actively receiving treatment for an OUD no current or past history of a substance use disorder (except nicotine dependence) no evidence of ADRB all urine drug screens show presence of prescribed opioid & absence of non-prescribed or illicit drug do not endorse DSM-5 criteria for OUD on both the MINI International Neuropsychiatric Interview and DSM- 5 checklist

  28. Temporal Summation

  29. In Summary.. Pain and opioid use disorder are interrelated phenomena Patients on opioid-agonist therapy have increased sensitivity to pain Whether heightened pain sensitivity is opioid-induced or trait is not clear Complaints of pain from patients with OUD should be taken seriously and managed aggressively

  30. References Compton P, Wasser TE, Cheatle M. (2020). Increased Experimental Pain Sensitivity in Chronic Pain Patients who developed Opioid Use Disorder. Clinical Journal of Pain, 36, 667 674. Compton P. (2019). Acute Pain Management for Patients on Medication-assisted Therapy. AACN Advanced Critical Care, 30(4): 335-342. Arout CA, Waters AJ, MacLean RR, Compton P, Sofuoglu M. (2019). Minocycline does not affect experimental pain or addiction-related outcomes in opioid maintained patients. Psychopharmacology, 236(10):2857-2866 Giron SE, Olson RA, Griffis CA, Compton P. (2018). The Opioid Crisis and the Certified Registered Nurse Anesthetist: Caring for Patients with Opioid Use Disorder in Drug-Free Recovery. AANA Journal 86(5): 82-82. Myers J, Compton P. (2018). Addressing the Potential for Perioperative Relapse in Those Recovering from Opioid Use Disorder. Pain Medicine. 19(10):1908-1915. doi: 10.1093/pm/pnx277. Compton P, Griffis C, Breen EC, Torrington M, Sadakane R, Tefera E, Irwin MR.(2015) Opioid Treatment of Experimental Pain Activates Nuclear Factor-B J Opioid Manag. Mar-Apr;11(2):115-25. *Compton P, Canamar C, Hillhouse M, Ling W. (2012). Hyperalgesia in heroin dependent patients and the effects of opioid substitution therapy. Journal of Pain, 13: 401-409. Compton P, Kehoe P, Sinha K, Torrington MA, Ling W. (2010). Gabapentin improves cold-pressor pain responses in methadone-maintained patients. Drug Alcohol Depend. 109(1-3):213-9. Compton P, Ling W, Torrington MA. (2008). Lack of Effect of Chronic Dextromethorphan on Experimental Pain Tolerance in Methadone-maintained Patients. Addiction Biology 13(3-4):393-402. Compton P. (2008). Should Opioid Abusers Be Discharged From Opioid-Analgesic Therapy, Pain Med 9(4):383-90. Compton P, Miotto K, Elashoff D. (2003). Precipitated Opioid Withdrawal Across Acute Physical Dependence Induction Methods. Pharmacology, Biochemistry, and Behavior, 77: 263-268. Compton P, Athanasos P, Elashoff D. (2003). Withdrawal Hyperalgesia After Acute Opioid Physical Dependence in Nonaddicted Humans: A Preliminary Study. The Journal of Pain, 4(9): 511-519. Compton P, Charuvastra VC, Ling (2001). Pain Intolerance in Opioid-Maintained Former Opiate Addicts: Effect of Long- Acting Maintenance Agent. Drug Alcohol Depend., 63:139-146. Compton P, Charuvastra VC, Kintaudi K, Ling W. (2000). Pain Responses in Methadone-Maintained Opioid Abusers Journal of Pain and Symptom Management, 20(4):237-245. Compton P. (1994). Cold Pressor Pain Tolerance in Opiate and Cocaine Abusers: Correlates of Drug Type and Use Status. J Pain Symptom Manage, 9:462-473.

  31. Thank you! Peggy Compton, PhD, RN, FAAN Associate Professor van Ameringen Endowed Chair Department of Family and Community Health University of Pennsylvania School of Nursing pcompton@nursing.upenn.edu

  32. Questions?

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