use in a large online sample adults. Researchers and ...
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INTRODUCTION: Kratom is a complex plant whose leaves contain over 40 bioactive alkaloids, some of which act as partial “biased” agonists at mu opioid receptors 1-4 . • Kratom produces dose-dependent analgesic, anxiolytic, and stimulatory effects 2-3,5-11 . • Kratom use has increased in the US amidst the opioid epidemic, with people using kratom as a short- and long-term opioid substitute and to mitigate opioid withdrawal symptoms 12-20 . • Kratom is also being used to ”self-treat” pain, anxiety, depression, and fatigue symptoms 15-20 . Kirsten E. Smith, Ph.D. a , Kelly Dunn, PhD., M.B.A. b , Albert Garcia-Romeu, Ph.D. b , Oliver Grundmann, Ph.D. c , Jeffrey M. Rogers, B.A. a , Marc T. Swogger, Ph.D .d, David H. Epstein, Ph.D. a Psychosocial and substance use correlates of lifetime kratom use in a large online sample a Real-world Assessment, Prediction, and Treatment Unit, National Institute on Drug Abuse Intramural Research Program. b Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine. c College of Pharmacy, Department of Medicinal Chemistry, University of Florida. d Department of Psychiatry, University of Rochester Medical Center. METHODS: Using Amazon Mechanical Turk, a crowdsourcing platform increasingly used in behavioral research 21-24 , US adults with past 6- month use of alcohol, stimulants, and/or opioids were recruited online. • Between September-December 2020, 1,670 surveys completed; 1,510 were evaluated here. In these preliminary data, we examined prevalence and correlates of lifetime kratom use among a broader and possibly more representative US sample than prior surveys. • Data collected through March 31 resulted in a total of 2,615 evaluable surveys. Lifetime kratom use was also identified in order to recontact participants for further evaluation via online survey. RESULTS: In our preliminary sample (N=1,510), 13.4% reported any lifetime kratom use. Past-year use was reported by 8.1%. Kratom- using adults were generally younger, male, unpartnered, without children, suburban/urban, and had lower annual income compared to those who had never tried kratom. • Measures of childhood adversity, chronic pain, anxiety, depression, stress, and perceived socioeconomic status were all poorer among those who had tried kratom. • This kratom-use group also had higher rates of lifetime use for all drugs compared to non-users, with the exception of alcohol. • DSM-5 diagnostic criteria for any past-year substance use disorder (SUD) were far higher among the kratom use group (83.2% vs. 55.9%). • Compared to the non-use group, those use had used kratom had higher rates of suspected (72.3% vs. 35.4%) or medically diagnosed (28.2% vs.10.9%) SUD. • Despite high SUD rates, lifetime SUD treatment was low at 33.2%, although still higher than the non-use group (11.1%). As of April 2021, we recontacted and completed follow-up surveys with 129 respondents who reported lifetime kratom use to better contextualize use…..come to the poster session for more details! US adults reporting lifetime kratom use had significantly poorer indicators of psychiatric health and quality of life. The kratom use group also had a higher proportion of SUD, greater likelihood of nonmedical buprenorphine and/or methadone use, and to have ever been engaged with opioid agonist therapy. The kratom use group used a greater variety of drugs than those who had never tried kratom, particularly: cannabidiol, psychedelics,& nonmedical prescription opioids. REFERENCES SUPPORTED BY CONTACT [email protected] @kirstenelins Among the recontacted subsample (N=129): Kratom “use disorder” assessed using a modified DSM-5 SUD diagnostic checklist, rates were low, even though a majority had qualified for any past- year SUD in the parent study. • Only 1/3 of respondents initiated kratom use before or during 2015. • The mean age of kratom use initiation was 29.9; older than use initiation for all traditional (and most, but not all) novel substances. Higher scores on measures of past-month Perceived Stress (PSS) 25 Anxiety (GAD-7) 26 Depression (CES-D-R) 27-29 Chronic Pain (BPI) 30 Adverse Childhood Experiences (ACE) 31 Lower on measures Quality of Life (WHO-QOL) 32,33 Perceived socioeconomic status 34,35 Social comparison (SCS) 36 Cannabidiol/CBD OR=3.73 Psychedelics OR=3.39 Lifetime OAT utilization OR=2.31 Nonmedical prescription opioids OR=1.72 Male OR=1.67 Past-year suburban/urban residence OR=0.63 p=.041 p<.001 Nonmedical buprenorphine/methadone OR=1.67 p=.005 p=.035 p=.018 p<.001 p<.001 Over 13% of respondents reported ever using kratom. Substance use disorder rates and polydrug use were higher among kratom-using adults. Researchers and clinicians must include kratom on all standardized drug 25 assessments.
Transcript of use in a large online sample adults. Researchers and ...
INTRODUCTION: Kratom is a complex plant whose leaves contain over 40 bioactive alkaloids, some of which act as partial “biased” agonists at mu opioid receptors1-4. • Kratom produces dose-dependent analgesic,
anxiolytic, and stimulatory effects 2-3,5-11. • Kratom use has increased in the US amidst the
opioid epidemic, with people using kratom as a short-and long-term opioid substitute and to mitigate opioid withdrawal symptoms12-20.
• Kratom is also being used to ”self-treat” pain, anxiety, depression, and fatigue symptoms15-20.
Kirsten E. Smith, Ph.D.a, Kelly Dunn, PhD., M.B.A.b, Albert Garcia-Romeu, Ph.D.b, Oliver Grundmann, Ph.D.c, Jeffrey M. Rogers, B.A.a, Marc T. Swogger, Ph.D.d, David H. Epstein, Ph.D.a
Psychosocial and substance use correlates of lifetime kratom use in a large online sample
a Real-world Assessment, Prediction, and Treatment Unit, National Institute on Drug Abuse Intramural Research Program.b Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine.c College of Pharmacy, Department of Medicinal Chemistry, University of Florida. d Department of Psychiatry, University of Rochester Medical Center.
METHODS: Using Amazon Mechanical Turk, a crowdsourcing platform increasingly used in behavioral research21-24, US adults with past 6-month use of alcohol, stimulants, and/or opioids were recruited online.• Between September-December 2020, 1,670 surveys completed;
1,510 were evaluated here. In these preliminary data, we examined prevalence and correlates of lifetime kratom use among a broader and possibly more representative US sample than prior surveys.
• Data collected through March 31 resulted in a total of 2,615 evaluable surveys. Lifetime kratom use was also identified in order to recontact participants for further evaluation via online survey.
RESULTS: In our preliminary sample (N=1,510), 13.4% reported any lifetime kratom use. Past-year use was reported by 8.1%. Kratom-using adults were generally younger, male, unpartnered, without children, suburban/urban, and had lower annual income compared to those who had never tried kratom. • Measures of childhood adversity, chronic pain, anxiety, depression,
stress, and perceived socioeconomic status were all poorer among those who had tried kratom.
• This kratom-use group also had higher rates of lifetime use for all drugs compared to non-users, with the exception of alcohol.
• DSM-5 diagnostic criteria for any past-year substance use disorder (SUD) were far higher among the kratom use group (83.2% vs. 55.9%).
• Compared to the non-use group, those use had used kratom had higher rates of suspected (72.3% vs. 35.4%) or medically diagnosed (28.2% vs.10.9%) SUD.
• Despite high SUD rates, lifetime SUD treatment was low at 33.2%, although still higher than the non-use group (11.1%).
As of April 2021, we recontacted and completed follow-up surveys with 129 respondents who reported lifetime kratom use to better contextualize use…..come to the poster session for more details!
US adults reporting lifetime kratom use had significantly poorer indicators ofpsychiatric health and quality of life.
The kratom use group also had a higher proportion of SUD, greater likelihood of nonmedical buprenorphine and/or methadone use, and to have ever been engaged with opioid agonist therapy.
The kratom use group used a greater variety of drugs than those who had never tried kratom, particularly: cannabidiol, psychedelics,& nonmedical prescription opioids.
REFERENCES
SUPPORTED BY
CONTACT
@kirstenelins
Among the recontacted subsample (N=129):
Kratom “use disorder” assessed using a modified DSM-5 SUD diagnostic checklist, rates were low, even though a majority had qualified for any past-year SUD in the parent study.
• Only 1/3 of respondents initiated kratom use before or during 2015.
• The mean age of kratom use initiation was 29.9; older than use initiation for all traditional (and most, but not all) novel substances.
Higher scores on measures of past-monthPerceived Stress (PSS)25
Anxiety (GAD-7)26
Depression (CES-D-R)27-29
Chronic Pain (BPI)30
Adverse Childhood Experiences (ACE)31
Lower on measuresQuality of Life (WHO-QOL)32,33
Perceived socioeconomic status34,35
Social comparison (SCS)36
Cannabidiol/CBD OR=3.73
Psychedelics OR=3.39
Lifetime OAT utilization OR=2.31
Nonmedical prescription
opioidsOR=1.72
MaleOR=1.67
Past-year suburban/urban
residenceOR=0.63 p=.041
p<.001Nonmedical buprenorphine/methadone
OR=1.67p=.005
p=.035
p=.018
p<.001
p<.001
Over 13% of respondents reported ever using kratom. Substance use disorder rates and polydrug use were higher among kratom-using adults. Researchers and clinicians must include kratom on all
standardized drug 25 assessments.
