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Carroll A, Bayes A, Montebello M, Brett J, Arunogiri S, Saunders JB, Loo CK. Drug dependence and prescribing ketamine for treatment-resistant depression in Australia and New Zealand. Aust N Z J Psychiatry 2024; 58:831-838. [PMID: 38561896 DOI: 10.1177/00048674241242315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Ketamine is a restricted and regulated medication in Australia and New Zealand, which has implications when considering treatment for patients with treatment-resistant depression and a history of illicit drug use, abuse or dependence. Regulations governing prescription of ketamine for treatment-resistant depression vary between jurisdictions in Australia and New Zealand, though most restrict use in those with drug dependence. There is substantial variation in definitions of drug dependence used in each jurisdiction, and between the legal and clinical definitions, with the latter specified in the current International Classification of Diseases, Eleventh Revision and Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. This paper reviews the literature assessing the risk of ketamine misuse and dependence in patients with a history of illicit drug use, abuse or dependence and presents recommendations for psychiatrists who prescribe ketamine in such patients with treatment-resistant depression.
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Affiliation(s)
- Alistair Carroll
- Neuromodulation and Interventional Psychiatry, Black Dog Institute, Sydney, NSW, Australia
- Psychiatry & Mental Health, School of Clinical Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Adam Bayes
- Neuromodulation and Interventional Psychiatry, Black Dog Institute, Sydney, NSW, Australia
- Psychiatry & Mental Health, School of Clinical Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Mark Montebello
- Drug and Alcohol Services, Northern Sydney Local Health District, St Leonards, NSW, Australia
- Specialty of Addiction Medicine, The University of Sydney, Camperdown, NSW, Australia
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - Jonathan Brett
- Clinical Pharmacology & Toxicology and Addiction Medicine, St Vincent's Hospital, Sydney, NSW, Australia
- NSW Poisons Information Centre, The Children's Hospital at Westmead, NSW, Australia
- St Vincent's Clinical School, University of New South Wales, Sydney, NSW, Australia
- Medicines and Health Intelligence, School of Population Health, University of New South Wales, Sydney, NSW, Australia
| | - Shalini Arunogiri
- Statewide Addiction and Mental Health Centre, Turning Point, Eastern Health, Melbourne, VIC, Australia
- Monash Addiction Research Centre, Monash University, Melbourne, VIC, Australia
| | - John B Saunders
- National Centre for Youth Substance Use Research, The University of Queensland, Brisbane, QLD, Australia
| | - Colleen K Loo
- Neuromodulation and Interventional Psychiatry, Black Dog Institute, Sydney, NSW, Australia
- Psychiatry & Mental Health, School of Clinical Medicine, University of New South Wales, Sydney, NSW, Australia
- Cardiovascular program. The George Institute for Global Health, Sydney, NSW, Australia
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2
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Roberts E, Sanderson E, Guerrini I. The Pharmacological Management of Ketamine Use Disorder: A Systematic Review. J Addict Med 2024; 18:574-579. [PMID: 38922637 DOI: 10.1097/adm.0000000000001340] [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: 06/27/2024]
Abstract
OBJECTIVES There has been limited evidence synthesis examining treatment of ketamine use disorder. We aimed to conduct a systematic review to assess the efficacy and tolerability of pharmacological interventions in the management of ketamine use disorder. METHODS We searched MEDLINE, EMBASE, PsychINFO, and CENTRAL (Cochrane Central Register of Controlled Trials) from database inception to November 14, 2023, for studies of any design that reported on any pharmacological intervention in the management of ketamine use disorder. We extracted any reported measure of efficacy or tolerability and assessed outcome quality using the GRADE (Grading of Recommendations Assessment, Development, and Evaluation) framework. We planned to combine outcomes using random-effects meta-analysis, where this was not possible results were reported narratively. RESULTS Twelve studies met the inclusion criteria reporting on 368 participants. These comprised 1 controlled trial, 2 retrospective case series, and 9 case reports. Two studies reported on ketamine intoxication, 6 on withdrawal, and 4 on craving/relapse prevention. All studies reported only descriptive outcomes, and all evidence was of very low quality. Benzodiazepine regimens and haloperidol were reported to have potential utility in intoxication and withdrawal, whereas naltrexone, lamotrigine, and a combination of paliperidone palmitate and bupropion were reported to have potential utility in craving/relapse prevention. CONCLUSIONS There is a paucity of research into pharmacological management of ketamine use disorder. The limited very low-quality evidence suggests benzodiazepine regimens may be most salient for future exploration in management of ketamine intoxication and withdrawal, whereas case reports suggest naltrexone, lamotrigine, and paliperidone palmitate plus bupropion may potentially merit further investigation with regard to craving/relapse prevention.
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Affiliation(s)
- Emmert Roberts
- From the National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, United Kingdom and South London, and the Maudsley NHS Foundation Trust, United Kingdom (ER); and South London and the Maudsley NHS Foundation Trust, United Kingdom (ES, IG)
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3
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Yang X, Chen D. Comparing the adverse effects of ketamine and esketamine between genders using FAERS data. Front Pharmacol 2024; 15:1329436. [PMID: 39070784 PMCID: PMC11272469 DOI: 10.3389/fphar.2024.1329436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 06/11/2024] [Indexed: 07/30/2024] Open
Abstract
Background Ketamine was developed as an anesthetic. Esketamine is the isolated S-enantiomer of racemic ketamine. They provide new avenues for the treatment of depression, especially treatment-resistant depression. Considering differences in the pharmacokinetics and hormonal status of ketamine in patients of different genders, sex-based differences in esketamine adverse drug events (ADE) may also be observed. This study presents data mining and safety analysis of adverse events of ketamine and esketamine between genders, promoting the individualization of clinical practice. Methods Adverse drug reactions to ketamine and esketamine reported between the first quarter of 2004 and the second quarter of 2023 in the U.S. Food and Drug Administration on Adverse Event Reporting System (FAERS) were extracted. Thereafter, the reporting odds ratio (ROR) with 95% confidence interval (CI) was calculated. Results A total of 2907 female reports and 1634 male reports on esketamine were included in the analysis. ROR mining showed that completed suicide, decreased therapeutic product effects, urinary retention, and hypertension were common in men. Additionally, 552 female and 653 male ketamine reports were recorded. ROR mining revealed that toxicity to various agents, bradycardia, cystitis and agitation, were more likely to occur in men, whereas women were more likely to develop suicidal ideation, increased transaminase levels, sclerosing cholangitis, and sterile pyuria. Conclusion The adverse events of esketamine and ketamine differ across genders, which should be considered in clinical practice to provide individualized treatment.
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Affiliation(s)
| | - Dongdong Chen
- The Department of Anesthesiology, Ningbo Medical Center Lihuili Hospital, Ningbo, China
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Cavaleri D, Riboldi I, Crocamo C, Paglia G, Carrà G, Bartoli F. Evidence from preclinical and clinical metabolomics studies on the antidepressant effects of ketamine and esketamine. Neurosci Lett 2024; 831:137791. [PMID: 38670523 DOI: 10.1016/j.neulet.2024.137791] [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] [Received: 03/15/2024] [Revised: 04/15/2024] [Accepted: 04/23/2024] [Indexed: 04/28/2024]
Abstract
The antidepressant effects of ketamine and esketamine are well-documented. Nonetheless, most of the underlying molecular mechanisms have to be uncovered yet. In the last decade, metabolomics has emerged as a useful means to investigate the metabolic phenotype associated with depression as well as changes induced by antidepressant treatments. This mini-review aims at summarizing the main findings from preclinical and clinical studies that used metabolomics to investigate the metabolic effects of subanesthetic, antidepressant doses of ketamine and esketamine and their relationship with clinical response. Both animal and human studies report alterations in several metabolic pathways - including the tricarboxylic acid cycle, glycolysis, the pentose phosphate pathway, lipid metabolism, amino acid metabolism, the kynurenine pathway, and the urea cycle - following the administration of ketamine or its enantiomers. Although more research is needed to clarify commonalities and differences in molecular mechanisms of action between the racemic compound and its enantiomers, these findings comprehensively support an influence of ketamine and esketamine on mitochondrial and cellular energy production, membrane homeostasis, neurotransmission, and signaling. Metabolomics may thus represent a promising strategy to clarify molecular mechanisms underlying treatment-resistant depression and related markers of clinical response to ketamine and esketamine. This body of preclinical and clinical evidence, if further substantiated, has the potential to guide clinicians towards personalized approaches, contributing to new paradigms in the clinical management of depression.
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Affiliation(s)
- Daniele Cavaleri
- Department of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy
| | - Ilaria Riboldi
- Department of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy
| | - Cristina Crocamo
- Department of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy
| | - Giuseppe Paglia
- Department of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy
| | - Giuseppe Carrà
- Department of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy; Division of Psychiatry, University College London, 149 Tottenham Ct Rd, London W1T 7NF, United Kingdom
| | - Francesco Bartoli
- Department of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy.
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Jones G, Herrmann F, Wang E. Associations between individual hallucinogens and hallucinogen misuse among U.S. Adults who recently initiated hallucinogen use. Addict Behav Rep 2023; 18:100513. [PMID: 37649653 PMCID: PMC10462802 DOI: 10.1016/j.abrep.2023.100513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 07/02/2023] [Accepted: 08/11/2023] [Indexed: 09/01/2023] Open
Abstract
Hallucinogen dependence and abuse are DSM-IV diagnoses that are associated with significant morbidity, yet the specific hallucinogens that are most strongly linked to dependence and abuse are understudied. We used recent data from the National Survey on Drug Use and Health (2015-2020) and multivariable logistic regression to test the relationships that lifetime use of seven individual hallucinogens (MDMA/ecstasy, PCP, ketamine, psilocybin, LSD, peyote, and mescaline) shares with hallucinogen dependence and abuse among individuals who initiated hallucinogen use within the past two years (N = 5,252). We controlled for various demographic factors (sex, age, race/ethnicity, educational attainment, self-reported engagement in risky behavior, annual household income, marital status) and lifetime use of various substances. Lifetime PCP use was associated with increased odds of hallucinogen dependence or abuse (aOR [95% CI]: 6.27 [1.51, 26.0]). Additionally, PCP increased the odds of three main hallucinogen dependence and abuse criteria measures (aOR [95% CI]: 4.45 [1.11, 17.8], 5.58 [1.42, 22.0], and 7.01 [1.87, 26.3]). LSD conferred increased odds of two criteria (aOR: 2.33 [1.37, 3.98] and 2.53 [1.48, 4.33]), while ketamine and mescaline each conferred increased odds of one criterion (aOR: 2.12 [1.03, 4.39]; 5.39 [1.05, 27.7]). Future longitudinal studies and Bayesian statistical analyses can further assess the relationships between hallucinogens and disordered hallucinogen use.
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Palamar JJ, Fitzgerald ND, Grundy DJ, Black JC, Jewell JS, Cottler LB. Characteristics of poisonings involving ketamine in the United States, 2019-2021. J Psychopharmacol 2023; 37:802-808. [PMID: 36475433 PMCID: PMC10244478 DOI: 10.1177/02698811221140006] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The use of ketamine, a controlled dissociative anesthetic, has become more widespread in recent years with recreational/nonmedical use increasing and ketamine becoming more widely available in clinics to treat depression. AIMS We examined recent trends in adverse effects related to ketamine use. METHODS US National Poison Control data were examined, focusing on ketamine exposures among those aged ⩾13 between 2019 and 2021 (n = 758). We examined quarterly trends in exposure and delineated correlates of patients experiencing a major adverse effect or death. RESULTS The number of reported exposures increased 81.1% from 2019 Quarter 1 through 2021 Quarter 4, from 37 to 67 (p = 0.018). The majority of patients were male (57.1%), and the plurality of cases involved intentional misuse or "abuse" (39.5%), followed by suspected suicide attempt (19.7%) and unintentional exposure (18.9%). A fifth (19.6%) experienced a major adverse effect or death. A third (33.4%) co-used other drugs; the drugs most commonly co-used were benzodiazepines (14.6%), alcohol (10.3%), and opioids (8.7%). Co-use of gamma-hydroxybutyrate (GHB; adjusted prevalence ratio (aPR) = 3.43, 95% confidence interval (CI): 1.57-7.46) and opioids (aPR = 2.44, 95% CI: 1.46-4.08) was associated with increased risk for a major adverse effect or death, as was injection-only administration (aPR = 2.68, 95% CI: 1.21-5.92). CONCLUSIONS Although still rare, poisonings involving ketamine have increased in recent years. Polydrug use-particularly with opioids or GHB-appears to be a particular risk factor for more serious adverse effects. As prevalence of use increases, it is important to monitor adverse effects and co-occurring behaviors to inform timely prevention and harm reduction as needed.
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Affiliation(s)
- Joseph J. Palamar
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
| | - Nicole D. Fitzgerald
- Department of Epidemiology, College of Public Health and Health Professions, College of Medicine, University of Florida, Gainesville, FL, USA
| | - David J. Grundy
- A Division of Denver Health, Rocky Mountain Poison & Drug Safety (RMPDS), Denver, CO, USA
| | - Joshua C. Black
- A Division of Denver Health, Rocky Mountain Poison & Drug Safety (RMPDS), Denver, CO, USA
| | - Jennifer S. Jewell
- A Division of Denver Health, Rocky Mountain Poison & Drug Safety (RMPDS), Denver, CO, USA
| | - Linda B. Cottler
- Department of Epidemiology, College of Public Health and Health Professions, College of Medicine, University of Florida, Gainesville, FL, USA
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Atoian A, Bowles H, Gerhke S, Atoian S, Bowles N, Thangathurai D. Micro-dose, macro-impact: Leveraging psychedelics in frontline healthcare workers during the COVID-19 pandemic. JOURNAL OF PSYCHEDELIC STUDIES 2022. [DOI: 10.1556/2054.2022.00227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AbstractBackground and aimsThe COVID-19 pandemic exacerbated pre-existing high-levels of physician stress and burnout1. In order to help treat frontline colleagues who were diagnosed with acute stress disorder, we chose a non-psychedelic, ketamine micro-dose treatment strategy for symptom management.MethodsWe provided care virtually, and all patients were prescribed sublingual ketamine once daily. Each patient was evaluated using the NIH-PROMIS CAT assessments for stress, depression, anxiety, and PTSD via a remote, HIPAA compliant patient self-reporting platform. Progress was tracked and assessed against a baseline value obtained prior to the start of treatment. Patient progress was evaluated at a 4–6-week interval. Patients did not report any significant side effects to the treatment regimen.Results100% (25/25) of patients experienced improved anxiety, 92% (23/25) experienced improved stress, 96% (24/25) experienced improved PTSD, and 91% (20/22) experienced improved depression.ConclusionsWhile we cannot draw definitive conclusions from the association demonstrated by this data, we believe these results demonstrate that further research into the efficacy of daily, short-term ketamine micro-doses for treatment of acute stress disorder is warranted.
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Affiliation(s)
| | - Harry Bowles
- Department of Surgery, Office of Medical Administration & Division of Anesthesiology, Huntington Memorial Hospital, Pasadena, CA, USA
| | | | | | | | - Duraiyah Thangathurai
- Department of Anesthesiology, Division of Critical Care Medicine, The Keck School of Medicine at USC, Los Angeles, CA, USA
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Revol B, Lapeyre‐Mestre M, Fouilhé Sam‐Laï N, Jouanjus E. Association between NMDAR antagonists, drug abuse and dependence: A disproportionality analysis from the WHO pharmacovigilance database. Br J Clin Pharmacol 2022; 88:4937-4940. [PMID: 35665950 PMCID: PMC9796803 DOI: 10.1111/bcp.15430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 04/14/2022] [Accepted: 06/01/2022] [Indexed: 01/07/2023] Open
Abstract
Ketamine and dextromethorphan are widely abused psychoactive substances. Inhibition of N-methyl-d-aspartate receptors (NMDARs) results in neurobehavioural effects including hallucinations, "out of body" sensations and dissociative effects. However, little is known about a possible extended addictive class effect linked to pharmacologically-related amino-adamantane derivatives (e.g., amantadine and memantine). Using a quasi-Bayesian analytic method, we investigated the potential association between the use of approved NMDAR antagonists (i.e., dextromethorphan, ketamine, amantadine and memantine) and the reporting of drug abuse and dependence in the WHO pharmacovigilance database (VigiBase®), which includes >21 million individual case safety reports collected from >130 countries. This disproportionality analysis identified a significant association for all investigated drugs: dextromethorphan (IC = 3.03 [2.97-3.09]), ketamine (IC = 1.70 [1.57-1.83]), amantadine (IC = 0.21 [0.06-0.35]) and memantine (IC = 0.27 [0.13-0.40]), suggesting a class effect for drug abuse and dependence. This first signal requires further investigations, but health professionals need to be alert to the potential of abuse of NMDAR antagonists, especially in the current "opioid epidemic" context, due to their growing interest as non-opioid antinociceptive drugs.
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Affiliation(s)
- Bruno Revol
- Addictovigilance DepartmentGrenoble Alpes University HospitalGrenobleFrance,Inserm Unit 1300, HP2University Grenoble AlpesGrenobleFrance,French Addictovigilance Network (FAN)France
| | - Maryse Lapeyre‐Mestre
- French Addictovigilance Network (FAN)France,Addictovigilance DepartmentToulouse University HospitalToulouseFrance,Inserm Unit 1027Toulouse III UniversityToulouseFrance
| | - Nathalie Fouilhé Sam‐Laï
- Addictovigilance DepartmentGrenoble Alpes University HospitalGrenobleFrance,French Addictovigilance Network (FAN)France
| | - Emilie Jouanjus
- French Addictovigilance Network (FAN)France,Addictovigilance DepartmentToulouse University HospitalToulouseFrance,Inserm Unit 1027Toulouse III UniversityToulouseFrance
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9
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Breeksema JJ, Kuin BW, Kamphuis J, van den Brink W, Vermetten E, Schoevers RA. Adverse events in clinical treatments with serotonergic psychedelics and MDMA: A mixed-methods systematic review. J Psychopharmacol 2022; 36:1100-1117. [PMID: 36017784 PMCID: PMC9548934 DOI: 10.1177/02698811221116926] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Small-scale clinical studies with psychedelic drugs have shown promising results for the treatment of several mental disorders. Before psychedelics become registered medicines, it is important to know the full range of adverse events (AEs) for making balanced treatment decisions. OBJECTIVE To systematically review the presence of AEs during and after administration of serotonergic psychedelics and 3,4-methyenedioxymethamphetamine (MDMA) in clinical studies. METHODS We systematically searched PubMed, PsycINFO, Embase, and ClinicalTrials.gov for clinical trials with psychedelics since 2000 describing the results of quantitative and qualitative studies. RESULTS We included 44 articles (34 quantitative + 10 qualitative), describing treatments with MDMA and serotonergic psychedelics (psilocybin, lysergic acid diethylamide, and ayahuasca) in 598 unique patients. In many studies, AEs were not systematically assessed. Despite this limitation, treatments seemed to be overall well tolerated. Nausea, headaches, and anxiety were commonly reported acute AEs across diagnoses and compounds. Late AEs included headaches (psilocybin, MDMA), fatigue, low mood, and anxiety (MDMA). One serious AE occurred during MDMA administration (increase in premature ventricular contractions requiring brief hospitalization); no other AEs required medical intervention. Qualitative studies suggested that psychologically challenging experiences may also be therapeutically beneficial. Except for ayahuasca, a large proportion of patients had prior experience with psychedelic drugs before entering studies. CONCLUSIONS AEs are poorly defined in the context of psychedelic treatments and are probably underreported in the literature due to study design (lack of systematic assessment of AEs) and sample selection. Acute challenging experiences may be therapeutically meaningful, but a better understanding of AEs in the context of psychedelic treatments requires systematic and detailed reporting.
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Affiliation(s)
- Joost J Breeksema
- Department of Psychiatry, University of
Groningen, University Medical Center Groningen, Groningen, The Netherlands,Department of Psychiatry, Leiden
University Medical Center, Leiden, The Netherlands,OPEN Foundation, Amsterdam, The
Netherlands,Joost J Breeksema, University Center of
Psychiatry, University Medical Center Groningen, Hanzeplein 1, Groningen 9700
RB, The Netherlands.
| | - Bouwe W Kuin
- Department of Psychiatry, University of
Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jeanine Kamphuis
- Department of Psychiatry, University of
Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Wim van den Brink
- Department of Psychiatry, Amsterdam
University Medical Center, Amsterdam, The Netherlands
| | - Eric Vermetten
- Department of Psychiatry, Leiden
University Medical Center, Leiden, The Netherlands
| | - Robert A Schoevers
- Department of Psychiatry, University of
Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Kobayashi NHC, Farias SV, Luz DA, Machado-Ferraro KM, da Conceição BC, da Silveira CCM, Fernandes LMP, Cartágenes SDC, Ferreira VMM, Fontes-Júnior EA, Maia CDSF. Ketamine plus Alcohol: What We Know and What We Can Expect about This. Int J Mol Sci 2022; 23:ijms23147800. [PMID: 35887148 PMCID: PMC9323326 DOI: 10.3390/ijms23147800] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 01/02/2023] Open
Abstract
Drug abuse has become a public health concern. The misuse of ketamine, a psychedelic substance, has increased worldwide. In addition, the co-abuse with alcohol is frequently identified among misusers. Considering that ketamine and alcohol share several pharmacological targets, we hypothesize that the consumption of both psychoactive substances may synergically intensify the toxicological consequences, both under the effect of drugs available in body systems and during withdrawal. The aim of this review is to examine the toxicological mechanisms related to ketamine plus ethanol co-abuse, as well the consequences on cardiorespiratory, digestive, urinary, and central nervous systems. Furthermore, we provide a comprehensive discussion about the probable sites of shared molecular mechanisms that may elicit additional hazardous effects. Finally, we highlight the gaps of knowledge in this area, which deserves further research.
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Affiliation(s)
- Natalia Harumi Correa Kobayashi
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Sarah Viana Farias
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Diandra Araújo Luz
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Kissila Márvia Machado-Ferraro
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Brenda Costa da Conceição
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Cinthia Cristina Menezes da Silveira
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Luanna Melo Pereira Fernandes
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Sabrina de Carvalho Cartágenes
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Vânia Maria Moraes Ferreira
- Laboratory of Psychobiology, Psychology Institute, University of Brasília, Campus Universitário Darcy Ribeiro—Asa Norte, Brasília 70910900, DF, Brazil;
| | - Enéas Andrade Fontes-Júnior
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
| | - Cristiane do Socorro Ferraz Maia
- Laboratory of Pharmacology of Inflammation and Behavior, Faculty of Pharmacy, Institute of Health Science, Federal University of Pará, Belém 66075110, PA, Brazil; (N.H.C.K.); (S.V.F.); (D.A.L.); (K.M.M.-F.); (B.C.d.C.); (C.C.M.d.S.); (L.M.P.F.); (S.d.C.C.); (E.A.F.-J.)
- Correspondence: ; Tel.: +55-91-3201-7201
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Murillo-Rodríguez E, Coronado-Álvarez A, López-Muciño LA, Pastrana-Trejo JC, Viana-Torre G, Barberena JJ, Soriano-Nava DM, García-García F. Neurobiology of dream activity and effects of stimulants on dreams. Curr Top Med Chem 2022; 22:1280-1295. [PMID: 35761491 DOI: 10.2174/1568026622666220627162032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 03/18/2022] [Accepted: 04/11/2022] [Indexed: 11/22/2022]
Abstract
The sleep-wake cycle is the result of the activity of a multiple neurobiological network interaction. Dreaming feature is one interesting sleep phenomena that represents sensorial components, mostly visual perceptions, accompanied with intense emotions. Further complexity has been added to the topic of the neurobiological mechanism of dreams generation by the current data that suggests the influence of drugs on dream generation. Here, we discuss the review on some of the neurobiological mechanism of the regulation of dream activity, with special emphasis on the effects of stimulants on dreaming.
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Affiliation(s)
- Eric Murillo-Rodríguez
- Laboratorio de Neurociencias Moleculares e Integrativas, Escuela de Medicina, División Ciencias de la Salud. Universidad Anáhuac Mayab. Mérida, Yucatán. México.,Intercontinental Neuroscience Research Group
| | - Astrid Coronado-Álvarez
- Laboratorio de Neurociencias Moleculares e Integrativas, Escuela de Medicina, División Ciencias de la Salud. Universidad Anáhuac Mayab. Mérida, Yucatán. México.,Intercontinental Neuroscience Research Group
| | - Luis Angel López-Muciño
- Health Sciences Program. Health Sciences Institute. Veracruzana University. Xalapa. Veracruz. Mexico
| | - José Carlos Pastrana-Trejo
- Laboratorio de Neurociencias Moleculares e Integrativas, Escuela de Medicina, División Ciencias de la Salud. Universidad Anáhuac Mayab. Mérida, Yucatán. México.,Intercontinental Neuroscience Research Group
| | - Gerardo Viana-Torre
- Laboratorio de Neurociencias Moleculares e Integrativas, Escuela de Medicina, División Ciencias de la Salud. Universidad Anáhuac Mayab. Mérida, Yucatán. México.,Intercontinental Neuroscience Research Group
| | - Juan José Barberena
- Laboratorio de Neurociencias Moleculares e Integrativas, Escuela de Medicina, División Ciencias de la Salud. Universidad Anáhuac Mayab. Mérida, Yucatán. México.,Intercontinental Neuroscience Research Group.,Escuela de Psicología, División Ciencias de la Salud. Universidad Anáhuac Mayab. Mérida, Yucatán. México
| | - Daniela Marcia Soriano-Nava
- Laboratorio de Neurociencias Moleculares e Integrativas, Escuela de Medicina, División Ciencias de la Salud. Universidad Anáhuac Mayab. Mérida, Yucatán. México.,Intercontinental Neuroscience Research Group
| | - Fabio García-García
- Intercontinental Neuroscience Research Group.,Health Sciences Program. Health Sciences Institute. Veracruzana University. Xalapa. Veracruz. Mexico
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Shamabadi A, Ahmadzade A, Hasanzadeh A. Ketamine for suicidality: an umbrella review. Br J Clin Pharmacol 2022; 88:3990-4018. [PMID: 35451097 DOI: 10.1111/bcp.15360] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 04/05/2022] [Accepted: 04/13/2022] [Indexed: 12/01/2022] Open
Abstract
The urgent need for appropriate treatment for suicide, the tenth leading cause of death, has led to numerous studies. This study aims to systematically identify and appraise systematic reviews with or without meta-analyses investigating ketamine in suicidal ideation and behaviors. The study protocol was published in PROSPERO (CRD42021285320). Scopus, ISI, Embase, PubMed, CINAHL, PsycINFO, Cochrane Library, Google Scholar, and two registries were searched on October 29 without any restrictions for systematic reviews investigating the efficacy of ketamine on suicidal ideation and behaviors. The primary outcome was the final inference of ketamine effectiveness. A formal narrative synthesis was conducted, and the AMSTAR-2 tool was used to evaluate the quality of the studies. No funding was received. Of 27 studies that addressed ketamine for suicidal ideation, only four reported mixed or negative results, and out of nine reviews, esketamine was significantly beneficial only in five. A transient rise in pulse rate and blood pressure, dissociation, confusion, blurred vision, nausea, and vertigo were of the most common adverse effects; however, most were mild. More than two-thirds of the included studies qualified as low or critically low quality. Preliminary evidence for the short-term efficacy of ketamine in suicidality was noted by the majority of reviews; however, long-term effects remained unknown. Due to the non-high quality of many studies and the limitations of core studies, further studies are required.
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Affiliation(s)
- Ahmad Shamabadi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ahmadzade
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Hasanzadeh
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Psychedelics for the treatment of depression, anxiety, and existential distress in patients with a terminal illness: a systematic review. Psychopharmacology (Berl) 2022; 239:15-33. [PMID: 34812901 DOI: 10.1007/s00213-021-06027-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 11/09/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Terminally ill patients may experience existential distress, depression, or anxiety, limiting quality of life in the final stage. Existing psychotherapeutic or pharmacological interventions have (time) limited efficacy. Psychedelic treatment may be a safe and effective alternative treatment option. AIM Systematically review studies on psychedelic treatment with and without psychotherapy for existential distress, depression, and anxiety in terminally ill patients. METHODS Medline, PsycINFO, and Embase were searched for original-data studies on the treatment of depression, anxiety, and existential distress with classical or a-typical psychedelics in patients with a terminal illness, using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. RESULTS A total of 1850 records were screened, and 33 articles were included in this review: 14 studies on classical psychedelics (DPT, LSD, and psilocybin) and 19 studies on atypical psychedelics (MDMA and ketamine). Results of early pre-post studies are promising but have serious methodological flaws. Recent (controlled) trials with LSD, psilocybin, ketamine, and MDMA are of higher methodological quality and indicate positive effects on existential and spiritual well-being, quality of life, acceptance, and reduction of anxiety and depression with few adverse and no serious adverse effects. CONCLUSIONS Both classical and a-typical psychedelics are promising treatment options in patients with terminal illness. To draw final conclusions on effectiveness and safety of psychedelics, we need larger high-quality studies for classical psychedelics and MDMA. Ketamine studies should pay more attention to existential dimensions of well-being and the psychotherapeutic context of the treatment.
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