1
|
Bowman J, Lai M, Charles JE, Gordon AJ, Smid MC. Kratom Use Among Pregnant and Lactating Individuals With Substance Use Disorder. J Addict Med 2023; 17:722-724. [PMID: 37934544 DOI: 10.1097/adm.0000000000001212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
OBJECTIVE Kratom ( Mitragyna speciosa ) use in pregnancy is associated with maternal and neonatal opioid withdrawal syndrome. However, kratom use patterns in the population of peripartum and postpartum individuals with substance use disorder (SUD) are unknown. The aim of this study was to determine the proportion of pregnant and postpartum individuals with SUD who report using kratom in pregnancy or lactation and the reasons for their use. METHODS We conducted an anonymous survey of pregnant and postpartum individuals receiving care at a single center's multidisciplinary prenatal clinic for individuals with SUD. We collected participants' demographic and pregnancy characteristics. We assessed ever use of kratom, kratom use during pregnancy or lactation, and reasons for kratom use. Descriptive statistics were used to summarize the data. RESULTS From January 2021 to May 2021, a total of 80 surveys were collected (81% response rate of 98 eligible individuals). Most respondents were pregnant (n = 50 [62.5%]). The most frequent substance(s) of use were opioids (n = 50 [62.5%]) and methamphetamine (n = 39 [48.8%]). Many (n = 26 [32.5%]) reported ever use of kratom use. Of all respondents, 4 (5%) reported use during pregnancy, and 1 (1%) reported use during lactation. Kratom was primarily used to relieve opioid withdrawal symptoms and for relaxation, pain control, and stress relief. CONCLUSION In a survey of pregnant and postpartum individuals with SUD at a single high-risk pregnancy clinic, ever use of kratom was frequent, whereas peripartum use was rare.
Collapse
Affiliation(s)
- Justin Bowman
- From the University of Utah School of Medicine, Salt Lake City, UT (JB); Department of Obstetrics and Gynecology, Division of Maternal and Fetal Medicine, University of Utah Health, Salt Lake City, UT (JEC, MCS); Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, UT (ML, AJG); Program for Addiction Research, Clinical Care, Knowledge and Advocacy, Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT (JEC, MCS); and Informatics, Decision-Enhancement, and Analytic Sciences Center, Salt Lake City VA Health Care System, Salt Lake City, UT (AJG)
| | | | | | | | | |
Collapse
|
2
|
Mukhopadhyay S, Gupta S, Wilkerson JL, Sharma A, McMahon LR, McCurdy CR. Receptor Selectivity and Therapeutic Potential of Kratom in Substance Use Disorders. CURRENT ADDICTION REPORTS 2023. [DOI: 10.1007/s40429-023-00472-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
|
3
|
Hughs M, Kish-Trier E, O'Brien A, McMillin GA. Analysis of Mitragynine and Speciociliatine in Umbilical Cord by LC-MS-MS for Detecting Prenatal Exposure to Kratom. J Anal Toxicol 2023; 46:957-964. [PMID: 36047661 DOI: 10.1093/jat/bkac064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 08/22/2022] [Accepted: 08/30/2022] [Indexed: 01/26/2023] Open
Abstract
Kratom is an herbal drug that is legal in the USA. While it is marketed as a safer alternative to opioids, it can cause opioid-like withdrawal symptoms when discontinued after regular use. Several case studies have shown that kratom exposure in utero can lead to symptoms in newborns consistent with neonatal abstinence syndrome. Here, we present a validated method for the detection of kratom in umbilical cord by liquid chromatography--tandem mass spectrometry. The umbilical cord is homogenized in solvent and kratom analytes are purified by solid phase extraction (strong cation exchange). Diastereomeric kratom alkaloids mitragynine (MG), speciociliatine (SC), speciogynine and mitraciliatine are separated by reverse phase chromatography on a phenyl-hexyl column. Applying this method to residual umbilical cords submitted to our laboratory for drug testing, 29 positive specimens exhibiting varied kratom analyte distributions were observed. MG and SC were the most abundant kratom analytes and were selected as biomarkers of kratom exposure. A cutoff concentration of 0.08 ng/g was established for both MG and SC.
Collapse
Affiliation(s)
- Melissa Hughs
- ARUP Institute for Clinical and Experimental Pathology, 500 Chipeta Way, Salt Lake City, UT 84108, USA
| | - Erik Kish-Trier
- ARUP Institute for Clinical and Experimental Pathology, 500 Chipeta Way, Salt Lake City, UT 84108, USA
| | - Aidin O'Brien
- ARUP Institute for Clinical and Experimental Pathology, 500 Chipeta Way, Salt Lake City, UT 84108, USA
| | - Gwendolyn A McMillin
- ARUP Institute for Clinical and Experimental Pathology, 500 Chipeta Way, Salt Lake City, UT 84108, USA.,Department of Pathology, University of Utah School of Medicine, 15 North Medical Drive, East Street #1100, Salt Lake City, UT 84112, USA
| |
Collapse
|
4
|
Gorelick DA. Kratom: Substance of Abuse or Therapeutic Plant? Psychiatr Clin North Am 2022; 45:415-430. [PMID: 36055730 DOI: 10.1016/j.psc.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Kratom is the common term for Mitragyna speciosa and its products. Its major active compounds are mitragynine and 7-hydroxymitragynine. An estimated 2.1 million US residents used kratom in 2020, as a "legal high" and self-medication for pain, opioid withdrawal, and other conditions. Up to 20% of US kratom users report symptoms consistent with kratom use disorder. Kratom use is associated with medical toxicity and death. Causality is difficult to prove as almost all cases involve other psychoactive substances. Daily, high-dose use may result in kratom use disorder and opioid-like withdrawal on cessation of use. These are best treated with buprenorphine.
Collapse
Affiliation(s)
- David A Gorelick
- Department of Psychiatry, University of Maryland School of Medicine, PO Box 21247, MPRC-Tawes Building, Baltimore, MD 21228, USA.
| |
Collapse
|
5
|
Grundmann O, Hendrickson RG, Greenberg MI. Kratom: History, pharmacology, current user trends, adverse health effects and potential benefits. Dis Mon 2022; 69:101442. [PMID: 35732553 DOI: 10.1016/j.disamonth.2022.101442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Kratom (Mitragyna speciosa Korth.) is a tree native to Southeast Asia with dose-dependent stimulant and opioid-like effects. Dried, powdered leaf material is among the kratom products most commonly consumed in the US and Europe, but other formulations also exist including enriched extracts, resins, tinctures, and edibles. Its prevalence in the US remains debated and the use pattern includes self-treatment of mood disorders, pain, and substance use disorders. Most of the adverse effects of kratom and its alkaloid mitragynine have been reported in the literature as case reports or part of surveys necessitating confirmation by clinical trials. Toxicities associated with kratom consumption have focused on hepatic, cardiac, and CNS effects with the potential to cause fatalities primarily as part of polydrug exposures. Kratom may also present with drug-drug interactions primarily through CYP 3A4 and 2D6 inhibition, although the clinical significance remains unknown to date. The variability in composition of commercially available kratom products complicates generalization of findings and requires further investigation by employing clinical trials. Healthcare professionals should remain cautious in counseling patients on the use of kratom in a therapeutic setting.
Collapse
Affiliation(s)
- Oliver Grundmann
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, 1345 Center Drive, Room P3-20, Gainesville, FL 32611, United States.
| | | | | |
Collapse
|
6
|
Balarastaghi S, Delirrad M, Jafari A, Majidi M, Sadeghi M, Zare-Zardini H, Karimi G, Ghorani-Azam A. Potential benefits versus hazards of herbal therapy during pregnancy; a systematic review of available literature. Phytother Res 2022; 36:824-841. [PMID: 35023227 DOI: 10.1002/ptr.7363] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 11/03/2021] [Accepted: 12/10/2021] [Indexed: 11/07/2022]
Abstract
The use of herbal medicine has considerably grown worldwide in the past two decades. Studies have shown that the prevalence of herbal diet therapy in pregnancy ranged from 1% to 60% in different societies. Many clinical reports have shown that some herbal medicines may have toxic effects on pregnant women and their fetuses because active ingredients of some medicinal plants can readily pass through the biological barriers (e.g., placental barrier). In the present study, we aimed to systematically review the literature to discover potential benefits versus the hazards of herbal therapy during pregnancy. For this purpose, a comprehensive literature review was performed, and after the literature search and selection of the appropriate documents, the desired data were extracted and reported. From 35 articles with a total of 39,950 study population, the results showed that some medicinal plants could cause severe toxicity on mothers and fetuses, in addition to abortion during pregnancy. It was also shown that some plants may lead to developmental abnormalities or fetal death. Findings of this survey showed that some herbal medicines have toxic, teratogenic, and abortive potential, particularly in the first trimester of pregnancy because active ingredients of some medicinal plants are able to pass through the placental barrier and reach the fetus.
Collapse
Affiliation(s)
- Soudabeh Balarastaghi
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Delirrad
- Department of Forensic Medicine and Toxicology, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Abbas Jafari
- Department of Clinical Toxicology, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
- Cellular and Molecular Research Center, Research Institute on Cellular and Molecular Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Mohammad Majidi
- Department of Forensic Medicine and Toxicology, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Mahmood Sadeghi
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences, Birjand, Iran
| | - Hadi Zare-Zardini
- Hematology and Oncology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Sciences, Farhangian University, Isfahan, Iran
| | - Gholamreza Karimi
- Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Adel Ghorani-Azam
- Department of Forensic Medicine and Toxicology, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| |
Collapse
|
7
|
Hiranita T, Obeng S, Sharma A, Wilkerson JL, McCurdy CR, McMahon LR. In vitro and in vivo pharmacology of kratom. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2021; 93:35-76. [PMID: 35341571 DOI: 10.1016/bs.apha.2021.10.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Kratom products have been historically and anecdotally used in south Asian countries for centuries to manage pain and opioid withdrawal. The use of kratom products has dramatically increased in the United States. More than 45 kratom alkaloids have been isolated, yet the overall pharmacology of the individual alkaloids is still not well characterized. The purpose of this chapter is to summarize in vitro and in vivo opioid activities of the primary kratom alkaloid mitragynine and its more potent metabolite 7-hydroxymitragynine. Following are experimental procedures described to characterize opioid receptor activity; receptor binding and functional assays, antinociceptive assays, operant conditioning assays, and respiratory plethysmography. The capacity of kratom alkaloids to confer tolerance and physical dependence as well as their pharmacokinetic properties are also summarized. The data reviewed here suggest that kratom products and mitragynine possess low efficacy agonist activity at the mu-opioid receptor in vivo. In addition, kratom products and mitragynine have been demonstrated to antagonize the effects of high efficacy mu-opioid agonists. The data further suggest that 7-hydroxymitragynine formed in vivo by metabolism of mitragynine may be minimally involved in the overall behavioral profile of mitragynine and kratom, whereas 7-hydroxymitragynine itself, at sufficiently high doses administered exogenously, shares many of the same abuse- and dependence-related behavioral effects associated with traditional opioid agonists. The apparent low efficacy of kratom products and mitragynine at mu-opioid receptors supports the development of these ligands as effective and potentially safe medications for opioid use disorder.
Collapse
Affiliation(s)
- Takato Hiranita
- Department of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL, United States
| | - Samuel Obeng
- Department of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL, United States; Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, FL, United States
| | - Abhisheak Sharma
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, United States; Translational Drug Development Core, Clinical and Translational Sciences Institute, College of Pharmacy, University of Florida, Gainesville, FL, United States
| | - Jenny L Wilkerson
- Department of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL, United States
| | - Christopher R McCurdy
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, FL, United States; Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, United States; Translational Drug Development Core, Clinical and Translational Sciences Institute, College of Pharmacy, University of Florida, Gainesville, FL, United States
| | - Lance R McMahon
- Department of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL, United States.
| |
Collapse
|
8
|
Hartley C, Bulloch M, Penzak SR. Clinical Pharmacology of the Dietary Supplement, Kratom (Mitragyna speciosa). J Clin Pharmacol 2021; 62:577-593. [PMID: 34775626 DOI: 10.1002/jcph.2001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 11/05/2021] [Indexed: 11/10/2022]
Abstract
Kratom (Mitragyna speciosa) consists of over 40 alkaloids with two of them, mitragynine (MG) and 7-OH-mitragynine (7-OH-MG) being the main psychoactive compounds. MG and 7-OH-MG each target opioid receptors and have been referred to as atypical opioids. They exert their pharmacologic effects on the μ, δ, and κ opioid receptors. In addition, they affect adrenergic, serotonergic, and dopaminergic pathways. Kratom has been touted as an inexpensive, legal alternative to standard opioid replacement therapy such as methadone and buprenorphine. Other uses for kratom include chronic pain, attaining a "legal high," and numerous CNS disorders including anxiety depression and post-traumatic stress disorder (PTSD). Kratom induces analgesia and mild euphoria with a lower risk of respiratory depression or adverse central nervous system effects compared to traditional opioid medications. Nonetheless, kratom has been associated with both physical and psychological dependence with some individuals experiencing classic opioid withdrawal symptoms upon abrupt cessation. Kratom use has been linked to serious adverse effects including liver toxicity, seizures, and death. These risks are often compounded by poly-substance abuse. Further, kratom may potentiate the toxicity of coadministered medications through modulation of cytochrome P450, P-glycoprotein, and uridine diphosphate glucuronosyltransferase enzymes (UGDT). In 2016 the U.S. Drug Enforcement Administration (DEA) took steps to classify kratom as a federal schedule 1 medication; however, due to public resistance, this plan was set aside. Until studies are conducted that define kratom's role in treating opioid withdrawal and/or other CNS conditions, kratom will likely remain available as a dietary supplement for the foreseeable future. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Chad Hartley
- Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama, 36849, United States
| | - Marilyn Bulloch
- Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama, 36849, United States
| | - Scott R Penzak
- Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Auburn, Alabama, 36849, United States
| |
Collapse
|
9
|
Groff D, Stuckey H, Philpott C, Van Dyke E, Silvis M, Leong SL, Bone C. Kratom use disorder: a primer for primary care physicians. J Addict Dis 2021; 40:131-141. [PMID: 34281482 DOI: 10.1080/10550887.2021.1950263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Kratom is a substance similar to opioids that is often used for its euphoric effects, however it can be obtained legally in most of the United States. The substance is often not assessed on routine urine drug screen, however it is estimated that millions of people engage in kratom use each year and level of use is rising. Given the increasing prevalence of kratom use, and its potentially lethal consequences, it is imperative that primary care physicians be familiar with this substance and have a framework to approach identification and treatment of individuals with kratom use disorder. This manuscript offers a review of the epidemiology and pharmacology of kratom, along with guidance for care of individuals with kratom use disorder in the primary care setting.
Collapse
Affiliation(s)
- Destin Groff
- Penn State Health Milton S Hershey Medical Center, Hershey, PA, USA
| | - Heather Stuckey
- Penn State Health Milton S Hershey Medical Center, Hershey, PA, USA
| | - Carolyn Philpott
- UC Health: University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Erika Van Dyke
- Penn State Health Milton S Hershey Medical Center, Hershey, PA, USA
| | - Matthew Silvis
- Penn State Health Milton S Hershey Medical Center, Hershey, PA, USA
| | - Shou Ling Leong
- Penn State Health Milton S Hershey Medical Center, Hershey, PA, USA
| | - Curtis Bone
- Penn State Health Milton S Hershey Medical Center, Hershey, PA, USA
| |
Collapse
|