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Weber AN, Trebach J, Brenner MA, Thomas MM, Bormann NL. Managing Opioid Withdrawal Symptoms During the Fentanyl Crisis: A Review. Subst Abuse Rehabil 2024; 15:59-71. [PMID: 38623317 PMCID: PMC11016949 DOI: 10.2147/sar.s433358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/05/2024] [Indexed: 04/17/2024] Open
Abstract
Illicitly manufactured fentanyl (IMF) is a significant contributor to the increasing rates of overdose-related deaths. Its high potency and lipophilicity can complicate opioid withdrawal syndromes (OWS) and the subsequent management of opioid use disorder (OUD). This scoping review aimed to collate the current OWS management of study populations seeking treatment for OWS and/or OUD directly from an unregulated opioid supply, such as IMF. Therefore, the focus was on therapeutic interventions published between January 2010 and November 2023, overlapping with the period of increasing IMF exposure. A health science librarian conducted a systematic search on November 13, 2023. A total of 426 studies were screened, and 173 studies were reviewed at the full-text level. Forty-nine studies met the inclusion criteria. Buprenorphine and naltrexone were included in most studies with the goal of transitioning to a long-acting injectable version. Various augmenting agents were tested (buspirone, memantine, suvorexant, gabapentin, and pregabalin); however, the liberal use of adjunctive medication and shortened timelines to initiation had the most consistently positive results. Outside of FDA-approved medications for OUD, lofexidine, gabapentin, and suvorexant have limited evidence for augmenting opioid agonist initiation. Trials often have low retention rates, particularly when opioid agonist washout is required. Neurostimulation strategies were promising; however, they were developed and studied early. Precipitated withdrawal is a concern; however, the rates were low and adequately mitigated or managed with low- or high-dose buprenorphine induction. Maintenance treatment continues to be superior to detoxification without continued management. Shorter induction protocols allow patients to initiate evidence-based treatment more quickly, reducing the use of illicit or non-prescribed substances.
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Affiliation(s)
| | - Joshua Trebach
- Department of Emergency Medicine, University of Iowa, Iowa City, IA, USA
| | - Marielle A Brenner
- Department of Emergency Medicine, University of Iowa, Iowa City, IA, USA
| | | | - Nicholas L Bormann
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
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Wang K, Shafique S, Xiao D, Walter SM, Liu Y, Piamjariyakul U, Xie C. Repeated measures analysis of opioid use disorder treatment on clinical opiate withdrawal scale in a randomized clinical trial: sex differences. J Addict Dis 2024; 42:33-44. [PMID: 36655851 DOI: 10.1080/10550887.2022.2131957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
PURPOSE Sex differences may exist in opioid use disorder (OUD) treatment. This study examined the treatment effects of buprenorphine/naloxone (BUP/NX) and methadone (MET) on the Clinical Opiate Withdrawal Scale (COWS) score in individuals with OUD and tested whether the associations differ by sex. METHOD We performed a secondary analysis of the data from the National Drug Abuse Treatment Clinical Trials Network (CTN) protocol-0027. A total of 1269 participants (861 males and 408 females) being aged 18 or older with OUD were randomly assigned to receive BUP/NX (n = 740) or MET (n = 529). The paired t test was initially used to compare the COWS scores between pre-dose and post-dose for BUP/NX and MET treatments, separately. The linear mixed model was used to examine the changes in COWS score adjusted for baseline demographic, substance use, and mental health disorders. The interaction of sex and treatment was detected and stratified analysis by sex was conducted. RESULTS The paired t test showed that both BUP/NX and MET treatments significantly reduced the COWS scores (p values <0.0001). BUP/NX revealed higher COWS scores than MET (p = 0.0008) and females demonstrated significantly higher COWS scores than males (p = 0.0169). Stratified by sex, BUP/NX compared with MET revealed higher COWS scores only in males (p = 0.0043), whereas baseline amphetamines use disorder and major depressive disorder were significantly associated with COWS scores in females (p = 0.0158 and 0.0422, respectively). CONCLUSIONS Both BUP/NX and MET are effective in decreasing opioid withdrawal symptoms via COWS scores, however, treatment plans for OUD by clinical providers should consider sex differences.
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Affiliation(s)
- Kesheng Wang
- Department of Family and Community Health, School of Nursing, Health Sciences Center, West Virginia University, Morgantown, WV, USA
| | - Saima Shafique
- Department of Epidemiology, School of Public Health, West Virginia University, Morgantown, WV, USA
| | - Danqing Xiao
- Department of STEM, School of Arts and Sciences, Regis College, Weston, MA, USA
- Neuroimaging Center, McLean Hospital, Belmont, MA, USA
| | - Suzy Mascaro Walter
- Department of Family and Community Health, School of Nursing, Health Sciences Center, West Virginia University, Morgantown, WV, USA
| | - Ying Liu
- Department of Biostatistics and Epidemiology, College of Public Health, East Tennessee State University, Johnson City, TN, USA
| | - Ubolrat Piamjariyakul
- School of Nursing, Health Sciences Center, West Virginia University, Morgantown, WV, USA
| | - Changchun Xie
- Division of Biostatistics and Bioinformatics, Department of Environmental Health, University of Cincinnati, Cincinnati, OH, USA
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3
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Successful Transition from Fentanyl to Buprenorphine in a Community-based Withdrawal Management Setting. J Addict Med 2023; 17:117-118. [PMID: 35861342 DOI: 10.1097/adm.0000000000001014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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4
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Korthuis PT, Cook RR, Lum PJ, Waddell EN, Tookes H, Vergara‐Rodriguez P, Kunkel LE, Lucas GM, Rodriguez AE, Bielavitz S, Fanucchi LC, Hoffman KA, Bachrach K, Payne EH, Collins JA, Matthews A, Oden N, Jacobs P, Jelstrom E, Sorensen JL, McCarty D. HIV clinic-based extended-release naltrexone versus treatment as usual for people with HIV and opioid use disorder: a non-blinded, randomized non-inferiority trial. Addiction 2022; 117:1961-1971. [PMID: 35129242 PMCID: PMC9314106 DOI: 10.1111/add.15836] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 01/13/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND AIM Opioid agonist medications for treatment of opioid use disorder (OUD) can improve human immunodeficiency virus (HIV) outcomes and reduce opioid use. We tested whether outpatient antagonist treatment with naltrexone could achieve similar results. DESIGN Open-label, non-inferiority randomized trial. SETTING Six US HIV primary care clinics. PARTICIPANTS A total of 114 participants with untreated HIV and OUD (62% male; 56% black, 12% Hispanic; positive for fentanyl (62%), other opioids (47%) and cocaine (60%) at baseline). Enrollment halted early due to slow recruitment. INTERVENTION HIV clinic-based extended-release naltrexone (XR-NTX; n = 55) versus treatment as usual (TAU) with buprenorphine or methadone (TAU; n = 59). MEASUREMENTS Treatment group differences were compared for the primary outcome of viral suppression (HIV RNA ≤ 200 copies/ml) at 24 weeks and secondary outcomes included past 30-day use of opioids at 24 weeks. FINDINGS Fewer XR-NTX participants initiated medication compared with TAU participants (47 versus 73%). The primary outcome of viral suppression was comparable for XR-NTX (52.7%) and TAU (49.2%) [risk ratio (RR) = 1.064; 95% confidence interval (CI) = 0.748, 1.514] at 24 weeks. Non-inferiority could not be demonstrated, as the lower confidence limit of the RR did not exceed the pre-specified margin of 0.75 in intention-to-treat (ITT) analysis. The main secondary outcome of past 30-day opioid use was comparable for XR-NTX versus TAU (11.7 versus 14.8 days; mean difference = -3.1; 95% CI = -8.7, 1.1) in ITT analysis. Among those initiating medication, XR-NTX resulted in fewer days of opioid use compared with TAU in the past 30 days (6.0 versus 13.6, mean difference = -7.6; 95% CI = -13.8, -0.2). CONCLUSIONS A randomized controlled trial found supportive, but not conclusive, evidence that human immunodeficiency virus clinic-based extended-release naltrexone is not inferior to treatment as usual for facilitating human immunodeficiency virus viral suppression. Participants who initiated extended-release naltrexone used fewer opioids than those who received treatment as usual.
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Affiliation(s)
- P. Todd Korthuis
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | - Ryan R. Cook
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | - Paula J. Lum
- Division of HIV, ID and Global MedicineUniversity of CaliforniaSan FranciscoCAUSA
| | - Elizabeth Needham Waddell
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | - Hansel Tookes
- Division of Infectious DiseasesUniversity of Miami Miller School of MedicineMiamiFLUSA
| | - Pamela Vergara‐Rodriguez
- Ruth M. Rothstein CORE Center, Department of Psychiatry and Department of Internal MedicineCook County HealthChicagoILUSA
| | - Lynn E. Kunkel
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | | | - Allan E. Rodriguez
- Division of Infectious DiseasesUniversity of Miami Miller School of MedicineMiamiFLUSA
| | - Sarann Bielavitz
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | - Laura C. Fanucchi
- Division of Infectious Diseases and Center on Drug and Alcohol ResearchUniversity of KentuckyLexingtonKYUSA
| | - Kim A. Hoffman
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | | | | | | | | | | | - Petra Jacobs
- National Institutes of HealthNational Institute on AgingBethesdaMDUSA
| | | | - James L. Sorensen
- Department of Psychiatry and Behavioral SciencesUniversity of California San FranciscoSan FranciscoCAUSA
| | - Dennis McCarty
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
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5
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Ameral V, Hocking E, Leviyah X, Newberger NG, Timko C, Livingston N. Innovating for real-world care: A systematic review of interventions to improve post-detoxification outcomes for opioid use disorder. Drug Alcohol Depend 2022; 233:109379. [PMID: 35255353 DOI: 10.1016/j.drugalcdep.2022.109379] [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] [Received: 11/02/2021] [Revised: 02/16/2022] [Accepted: 02/24/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Inpatient detoxification is a common health care entry point for people with Opioid Use Disorder (OUD). However, many patients return to opioid use after discharge and also do not access OUD treatment. This systematic review reports on the features and findings of research on interventions developed specifically to improve substance use outcomes and treatment linkage after inpatient detoxification for OUD. METHODS Of 6419 articles, 64 met inclusion criteria for the current review. Articles were coded on key domains including sample characteristics, study methods and outcome measures, bias indicators, intervention type, and findings. RESULTS Many studies did not report sample characteristics, including demographics and co-occurring psychiatric and substance use disorders, which may impact postdetoxification OUD treatment outcomes and the generalizability of interventions. Slightly more than half of studies examined interventions that were primarily medical in nature, though only a third focused on initiating medication treatment beyond detoxification. Medical and combination interventions that focused on initiating medications for OUD generally performed well, as did psychological interventions with one or more reinforcement-based components. CONCLUSIONS Research efforts to improve post-detoxification outcomes would benefit from clearer reporting of sample characteristics that are associated with treatment and recovery outcomes, including diagnostic comorbidities. Findings also support the need to identify ways to introduce medication for opioid use disorder (MOUD) and other effective treatments including reinforcement-based interventions during detoxification or soon after.
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Affiliation(s)
- Victoria Ameral
- VISN 1 Mental Illness Research, Education, and Clinical Center, VA Bedford Healthcare System, Bedford, MA, USA; Department of Psychiatry, University of Massachusetts Medical School, Worcester, MA, USA.
| | | | - Xenia Leviyah
- National Center for PTSD, Behavioral Science Division, VA Boston Healthcare System, Boston, MA, USA
| | - Noam G Newberger
- National Center for PTSD, Behavioral Science Division, VA Boston Healthcare System, Boston, MA, USA
| | - Christine Timko
- VA Palo Alto Health Care System, Palo Alto, CA, USA; Stanford University School of Medicine, Stanford, CA, USA
| | - Nicholas Livingston
- VA Boston Healthcare System, Boston, MA, USA; National Center for PTSD, Behavioral Science Division, VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
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Kintz P, Gheddar L, Raul JS. Liquid chromatography-tandem mass spectrometry and confirmation by liquid chromatography-high-resolution mass spectrometry hair tests to evidence use of tizanidine by racing cyclists. Drug Test Anal 2022; 14:154-161. [PMID: 34549540 DOI: 10.1002/dta.3164] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 01/26/2023]
Abstract
Tizanidine, an imidazoline derivative close to clonidine, is a central alpha-2 adrenergic receptor agonist. Therapeutically, the drug is used as a muscle relaxant under the trade names Sirdalud™ or Zanaflex™. The drug is not prohibited by the World Anti-Doping Agency but, for therapeutic purposes, can only be obtained via a nominative temporary use authorization. The French public health police requested the laboratory to test for tizanidine in head hair specimens collected from international racing cyclists. Using Liquid chromatography-tandem mass spectrometry (LC/MS-MS) and confirmation by liquid chromatography-high-resolution mass spectrometry (LC/HRMS), after pH 9.5 borate buffer overnight incubation of 20 mg and subsequent solvents extraction, tizanidine was identified in the hair of three athletes at 1.1, 3.7, and 11.1 pg/mg. This is the first evidence that tizanidine is incorporated in human hair. However, it was not possible to interpret the data in terms of doses and frequency of use due to a lack of controlled study.
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Affiliation(s)
- Pascal Kintz
- X-Pertise Consulting, Mittelhausbergen, France.,Institut de medecine légale, Strasbourg, France
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7
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Cook RR, Torralva R, King C, Lum PJ, Tookes H, Foot C, Vergara-Rodriguez P, Rodriguez A, Fanucchi L, Lucas GM, Waddell EN, Korthuis PT. Associations between fentanyl use and initiation, persistence, and retention on medications for opioid use disorder among people living with uncontrolled HIV disease. Drug Alcohol Depend 2021; 228:109077. [PMID: 34600253 PMCID: PMC8595584 DOI: 10.1016/j.drugalcdep.2021.109077] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/12/2021] [Accepted: 08/29/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Associations between fentanyl use and initiation and retention on medications for opioid use disorder (MOUD) are poorly understood. METHODS Data were from a multisite clinical trial comparing extended-release naltrexone (XR-NTX) with treatment as usual (TAU; buprenorphine or methadone) to achieve HIV viral suppression among people with OUD and uncontrolled HIV disease. The exposure of interest was fentanyl use, as measured by urine drug screening. Outcomes were time to MOUD initiation, defined as date of first injection of XR-NTX, buprenorphine prescription, or methadone administration; MOUD persistence, the total number of injections, prescriptions, or administrations received over 24 weeks; and MOUD retention, having an injection, prescription, or administration during weeks 20-24. RESULTS Participants (N = 111) averaged 47 years old and 62% were male. Just over half (57%) were Black and 13% were Hispanic. Sixty-four percent of participants tested positive for fentanyl at baseline. Participants with baseline fentanyl positivity were 11 times less likely to initiate XR-NTX than those negative for fentanyl (aHR = 0.09, 95% CI 0.03-0.24, p < .001), but there was no evidence that fentanyl use impacted the likelihood of TAU initiation (aHR = 1.50, 0.67-3.36, p = .323). Baseline fentanyl use was not associated with persistence or retention on any MOUD. CONCLUSIONS Fentanyl use was a substantial barrier to XR-NTX initiation for the treatment of OUD in persons with uncontrolled HIV infection. There was no evidence that fentanyl use impacted partial/full agonist initiation and, once initiated, retention on any MOUD.
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Affiliation(s)
- Ryan R Cook
- Oregon Health & Science University, Addiction Medicine Program, Portland, OR, United States.
| | - Randy Torralva
- CODA Treatment Program, Portland, OR, United States; Oregon Health & Science University, Department of Psychiatry, Portland, OR, United States
| | - Caroline King
- Oregon Health & Science University, Addiction Medicine Program, Portland, OR, United States
| | - Paula J Lum
- Division of HIV, ID & Global Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Hansel Tookes
- Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Canyon Foot
- Oregon Health & Science University, Addiction Medicine Program, Portland, OR, United States
| | - Pamela Vergara-Rodriguez
- Ruth M Rothstein CORE Center, Department of Psychiatry, Cook County Health, Chicago, IL, United States
| | - Allan Rodriguez
- Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Laura Fanucchi
- Division of Infectious Diseases and Center on Drug and Alcohol Research, University of Kentucky, Lexington, KY, United States
| | - Gregory M Lucas
- Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Elizabeth N Waddell
- Oregon Health & Science University, Addiction Medicine Program, Portland, OR, United States; Johns Hopkins School of Medicine, Baltimore, MD, United States; Oregon Health & Science University-Portland State University, School of Public Health, Portland, OR, United States
| | - P Todd Korthuis
- Oregon Health & Science University, Addiction Medicine Program, Portland, OR, United States; Johns Hopkins School of Medicine, Baltimore, MD, United States; Oregon Health & Science University-Portland State University, School of Public Health, Portland, OR, United States
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8
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Abstract
This paper is the forty-first consecutive installment of the annual anthological review of research concerning the endogenous opioid system, summarizing articles published during 2018 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides and receptors as well as effects of opioid/opiate agonists and antagonists. The review is subdivided into the following specific topics: molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors (2), the roles of these opioid peptides and receptors in pain and analgesia in animals (3) and humans (4), opioid-sensitive and opioid-insensitive effects of nonopioid analgesics (5), opioid peptide and receptor involvement in tolerance and dependence (6), stress and social status (7), learning and memory (8), eating and drinking (9), drug abuse and alcohol (10), sexual activity and hormones, pregnancy, development and endocrinology (11), mental illness and mood (12), seizures and neurologic disorders (13), electrical-related activity and neurophysiology (14), general activity and locomotion (15), gastrointestinal, renal and hepatic functions (16), cardiovascular responses (17), respiration and thermoregulation (18), and immunological responses (19).
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, Flushing, NY, 11367, United States.
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9
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Srivastava AB, Mariani JJ, Levin FR. New directions in the treatment of opioid withdrawal. Lancet 2020; 395:1938-1948. [PMID: 32563380 PMCID: PMC7385662 DOI: 10.1016/s0140-6736(20)30852-7] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 03/10/2020] [Accepted: 04/06/2020] [Indexed: 12/16/2022]
Abstract
The treatment of opioid withdrawal is an important area of clinical concern when treating patients with chronic, non-cancer pain, patients with active opioid use disorder, and patients receiving medication for opioid use disorder. Current standards of care for medically supervised withdrawal include treatment with μ-opioid receptor agonists, (eg, methadone), partial agonists (eg, buprenorphine), and α2-adrenergic receptor agonists (eg, clonidine and lofexidine). Newer agents likewise exploit these pharmacological mechanisms, including tramadol (μ-opioid receptor agonism) and tizanidine (α2 agonism). Areas for future research include managing withdrawal in the context of stabilising patients with opioid use disorder to extended-release naltrexone, transitioning patients with opioid use disorder from methadone to buprenorphine, and tapering opioids in patients with chronic, non-cancer pain.
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Affiliation(s)
- A Benjamin Srivastava
- Division on Substance Use Disorders, Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, New York, NY, USA.
| | - John J Mariani
- Division on Substance Use Disorders, Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, New York, NY, USA
| | - Frances R Levin
- Division on Substance Use Disorders, Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, New York, NY, USA
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10
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Pergolizzi JV, Raffa RB, Rosenblatt MH. Opioid withdrawal symptoms, a consequence of chronic opioid use and opioid use disorder: Current understanding and approaches to management. J Clin Pharm Ther 2020; 45:892-903. [PMID: 31986228 DOI: 10.1111/jcpt.13114] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 12/12/2019] [Accepted: 01/05/2020] [Indexed: 01/07/2023]
Abstract
WHAT IS KNOWN AND OBJECTIVE Opioid use in the United States has reached unprecedented-some would even say crisis-levels. Although many individuals use opioid drugs as part of legitimate pain management plans, a significant number misuse prescription or illicit opioids. With regular opioid use, individuals develop tolerance and physical dependence; both are predictable, physiologic responses to repeated opioid exposure. However, a substantial number of individuals who misuse opioids will develop opioid use disorder (OUD), a complex, primary, chronic, neurobiological disease rooted in genetic, environmental and psychosocial factors. This article discusses OUD, opioid receptor physiology, and opioid withdrawal symptomatology and pathophysiology, as well as current treatment options available to reduce opioid withdrawal symptoms in individuals with physical dependence and/or OUD. METHODS The research articles regarding OUD and its management have been reviewed thoroughly based on a PubMed literature search using keywords related to opioid dependence, its pathophysiology and current treatment strategies. RESULTS AND DISCUSSION Tolerance/physical dependence and the behavioural characteristics associated with OUD reflect complex neurobiologic adaptations in several major systems of the brain, including the locus ceruleus and mesolimbic systems. Physical dependence is responsible for the distressing withdrawal symptoms individuals experience upon abrupt cessation or rapid dose reduction of exogenous opioids. Opioid withdrawal symptoms are a key driver behind continued opioid use, and a barrier to opioid discontinuation. Several opioid-based medications are available to treat patients with OUD; these treatments can diminish opioid withdrawal symptoms and cravings as well as block opioid effects in the event of relapse. Additionally, non-opioid drugs may be used during acute detoxification to help alleviate opioid withdrawal symptoms. WHAT IS NEW AND CONCLUSION The opioid crisis has produced many challenges for physicians, one being the need to determine which patients would benefit most from maintenance therapy and which may be candidates for opioid discontinuation. In addition to summarizing current understanding of OUD, we provide a new algorithm for determining the need for continued opioid use as well as examples of situations where management of opioid withdrawal symptoms is indicated.
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Affiliation(s)
| | - Robert B Raffa
- Neumentum, Palo Alto, California.,University of Arizona College of Pharmacy, Tucson, Arizona.,Temple University School of Pharmacy, Philadelphia, Pennsylvania
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11
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Quintero Garzola GC. Review: Does Gabapentin Relieve Opioids, Cannabis and Methamphetamines Addictions? REVISTA COLOMBIANA DE PSICOLOGÍA 2020. [DOI: 10.15446/.v29n1.75930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The study reviews the suitability of using Gabapentin for treating opioid, cannabis and methamphetamine use disorders. This revision consists of 61 biographical references based on a PubMed database search (January of 1983-May of 2018). Gabapentin displayed respectively 50% and 66.7% of success for treating methamphetamine dependence and opioid withdrawal symptoms. Furthermore, a few research studies have reported Gabapentin´s efficacy for alleviating cannabis dependence (two studies), and cannabis withdrawal symptoms (one study). Similarly, a single study reported Gabapentin reduction of opioid consumption during the detoxification process. Based on the revision, we can conclude that: (a) Gabapentin is useful for treating opioid withdrawal symptoms, (b) additional studies are necessary for elucidating the effectiveness of Gabapentin for treating methamphetamine dependence, cannabis dependence and its withdrawal symptoms, and (c) more studies are necessary to confirm the efficacy of Gabapentin in reducing opioid consumption during detoxification.
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12
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Abstract
The opioid crisis has shown evidence worldwide and locally. There was no protocol to detect opioid withdrawal at this organization. The purpose of this project was to develop a nursing-driven opioid withdrawal management tool using the validated Clinical Opioid Withdrawal Scale (COWS) to address an increase in opioid-addicted patients. Evidence-based practice change was executed using the San Diego 8A's method for adult trauma step-down patients experiencing opioid withdrawal with the COWS tool affecting frequency of nursing attempts at managing opioid withdrawal over an 8-week period. Training was provided to 45 nurses on COWS use in opioid-positive patients exhibiting withdrawal symptoms. Nurses were tested and retested to establish reliability. Nursing management included communication with MDs, safe opioid use education, social work consultation, use of nonopioid pain relief, or other symptomatic medication management. Nursing withdrawal management: pre-COWS = 25%; post-COWS = 96%. There was a statistically significant increase in the percentage of patients evaluated correctly following COWS initiation (n = 28, χ = 29, P < .0001, 95% CI, 47.71-83.74). Data were collected on a matched cohort of symptomatic toxicology-positive patients before and after change (n = 28 pre-COWS and n = 28 post-COWS). Use of the COWS tool with corresponding interventions by trauma nurses is feasible and results in improved withdrawal management.
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