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Dabhi N, Mastorakos P, Sokolowski JD, Kellogg RT, Park MS. Effect of drug use in the treatment of acute ischemic stroke: A scoping review. Surg Neurol Int 2022; 13:367. [PMID: 36128166 PMCID: PMC9479649 DOI: 10.25259/sni_561_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 07/27/2022] [Indexed: 11/04/2022] Open
Abstract
Background:
Drugs of abuse have been associated with ischemic stroke; however, the clinical presentation, outcomes, and treatment data in this population are limited. The overall safety and efficacy of thrombolytic therapy and thrombectomy in these patients remain unclear. This scoping review summarizes published complications and clinical outcomes in patients with recent abuse of cocaine, methamphetamine (MA), cannabis, decongestant, opioids, alcohol, and 3,4-methylenedioxymethamphetamine (MDMA) presenting with acute ischemic stroke.
Methods:
We conducted a scoping review of the primary literature that assessed outcomes data of thrombolytic therapy or thrombectomy in drug users with acute ischemic stroke. We searched PubMed, Ovid Medline, and Web of Science. Demographic and stroke characteristics, treatment, complications, and clinical outcomes at last follow-up were collected and summarized.
Results:
We identified 51 studies in this review. Drugs of abuse of interest were cocaine (14 studies), MDMA (one study), MA (eight studies), cannabis (23 studies), alcohol (two studies), decongestants (one study), and opioids (two studies). Clinical presentation and stroke presentation were most commonly described features. Thrombectomy outcomes were reported for four patients total (two studies), all with history of cocaine use. Thrombolysis treatment and outcomes were reported for 8851 patients (five studies) with history of cocaine, alcohol, or cannabis. Both treatments were pursued in three patients (three studies). Treatment complications included intracerebral hemorrhage, vasospasm, and cerebral edema.
Conclusion:
Evidence for thrombolytic and thrombectomy treatment in drug users remains limited. Controlled studies are needed to examine complication profile and outcomes following thrombolytic and thrombectomy treatment in this population.
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Brust JC. Stroke and Substance Abuse. Stroke 2022. [DOI: 10.1016/b978-0-323-69424-7.00039-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Winstanley EL, Mahoney JJ, Castillo F, Comer SD. Neurocognitive impairments and brain abnormalities resulting from opioid-related overdoses: A systematic review. Drug Alcohol Depend 2021; 226:108838. [PMID: 34271512 PMCID: PMC8889511 DOI: 10.1016/j.drugalcdep.2021.108838] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/05/2021] [Accepted: 05/07/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Non-fatal opioid-related overdoses have increased significantly over the past two decades and there have been increasing reports of brain injuries and/or neurocognitive impairments following overdose events. Limited preclinical research suggests that opioid overdoses may cause brain injury; however, little is known about such injuries in humans. The purpose this systematic review is to summarize existing studies on neurocognitive impairments and/or brain abnormalities associated with an opioid-related overdose in humans. METHODS PubMed, Web of Science, Ovid MEDLINE and PsyINFO were searched, without year restrictions, and identified 3099 articles. An additional 24 articles were identified by reviewing references. Articles were included if they were published in English, reported study findings in humans, included individuals 18 years of age or older, and reported an objective measure of neurocognitive impairments and/or brain abnormalities resulting from an opioid-related overdose. Six domains of bias (selection, performance, attrition, detection (two dimensions) and reporting were evaluated and themes were summarized. RESULTS Seventy-nine journal articles, published between 1973-2020, were included in the review. More than half of the articles were case reports (n = 44) and there were 11 cohort studies, 18 case series, and 6 case-control studies. All of the studies were categorized as at-risk of bias, few controlled for confounding factors, and methodological differences made direct comparisons difficult. Less than half of the studies reported toxicology results confirming an opioid-related overdose; 64.6 % reported brain MRI results and 27.8 % reported results of neuropsychological testing. Only two studies had within subject comparative data to document changes in the brain possibly associated with an overdose. Despite these limitations, existing publications suggest that brain injuries and neurocognitive impairments are associated with opioid overdose. Additional research is needed to establish the incidence of overdose-related brain injuries and the potential impact on functioning, as well as engagement in treatment of substance use disorders. CONCLUSIONS Respiratory depression is a defining characteristic of opioid overdose and prolonged cerebral hypoxia may cause brain injuries and/or neurocognitive impairments. The onset, characteristics, and duration of such injuries is variable and additional research is needed to understand their clinical implications.
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Affiliation(s)
- Erin L. Winstanley
- Department of Behavioral Medicine and Psychiatry, School of Medicine and Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, USA,Department of Neuroscience, West Virginia University, Morgantown, WV, USA,Corresponding author at: West Virginia University, School of Medicine, Rockefeller Neuroscience Institute, Department of Behavioral Medicine and Psychiatry, 930 Chestnut Ridge Road, Morgantown, WV 26505, USA. (E.L. Winstanley)
| | - James J. Mahoney
- Department of Behavioral Medicine and Psychiatry, School of Medicine and Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, USA,Department of Neuroscience, West Virginia University, Morgantown, WV, USA
| | - Felipe Castillo
- Columbia University, Department of Psychiatry and New York State Psychiatric Institute, New York, NY, USA
| | - Sandra D. Comer
- Columbia University, Department of Psychiatry and New York State Psychiatric Institute, New York, NY, USA
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Szejko N, Burger F, Sidoroff V, Wenning GK. Case Report: Secondary bilateral parkinsonism and dystonia treated with dronabinol. F1000Res 2021; 9:1162. [PMID: 34484695 PMCID: PMC8381340 DOI: 10.12688/f1000research.26476.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/05/2021] [Indexed: 11/20/2022] Open
Abstract
Drug abuse may damage basal ganglia that are essential for planning and execution of movements. We report about the case of a 38-year old patient with ischemic lesions of the basal ganglia presenting with bilateral painful dystonia and parkinsonism caused by polyintoxication. Dronabinol resulted in improvement of pain and gait disturbance, suggesting a novel therapeutic strategy in these challenging patients.
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Affiliation(s)
- Natalia Szejko
- Department of Neurology, Medical University of Warsaw, Warsaw, 02091, Poland
- Department of Bioethics, Medical University of Warsaw, Warsaw, 02091, Poland
- Division of Neurocritical Care, Department of Neurology, Yale University, New Haven, Connecticut, 06519, USA
| | | | - Victoria Sidoroff
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Gregor K. Wenning
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
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Blackwood CA, Cadet JL. The molecular neurobiology and neuropathology of opioid use disorder. CURRENT RESEARCH IN NEUROBIOLOGY 2021; 2. [PMID: 35548327 PMCID: PMC9090195 DOI: 10.1016/j.crneur.2021.100023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The number of people diagnosed with opioid use disorder has skyrocketed as a consequence of the opioid epidemic and the increased prescribing of opioid drugs for chronic pain relief. Opioid use disorder is characterized by loss of control of drug taking, continued drug use in the presence of adverse consequences, and repeated relapses to drug taking even after long periods of abstinence. Patients who suffer from opioid use disorder often present with cognitive deficits that are potentially secondary to structural brain abnormalities that vary according to the chemical composition of the abused opioid. This review details the neurobiological effects of oxycodone, morphine, heroin, methadone, and fentanyl on brain neurocircuitries by presenting the acute and chronic effects of these drugs on the human brain. In addition, we review results of neuroimaging in opioid use disorder patients and/or histological studies from brains of patients who had expired after acute intoxication following long-term use of these drugs. Moreover, we include relevant discussions of the neurobiological mechanisms involved in promoting abnormalities in the brains of opioid-exposed patients. Finally, we discuss how novel strategies could be used to provide pharmacological treatment against opioid use disorder. Brain abnormalities caused by opioid intoxication. Intoxication of opioids leads to defects in brain neurocircuitries. Insight into the molecular mechanisms associated with craving in heroin addicts.
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Affiliation(s)
| | - Jean Lud Cadet
- Corresponding author.Molecular Neuropsychiatry Research Branch NIH/NIDA Intramural Research Program 251 Bayview Boulevard Baltimore, MD, USA
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A Mechanistic and Pathophysiological Approach for Stroke Associated with Drugs of Abuse. J Clin Med 2019; 8:jcm8091295. [PMID: 31450861 PMCID: PMC6780697 DOI: 10.3390/jcm8091295] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/19/2019] [Accepted: 08/21/2019] [Indexed: 12/16/2022] Open
Abstract
Drugs of abuse are associated with stroke, especially in young individuals. The major classes of drugs linked to stroke are cocaine, amphetamines, heroin, morphine, cannabis, and new synthetic cannabinoids, along with androgenic anabolic steroids (AASs). Both ischemic and hemorrhagic stroke have been reported due to drug abuse. Several common mechanisms have been identified, such as arrhythmias and cardioembolism, hypoxia, vascular toxicity, vascular spasm and effects on the thrombotic mechanism, as causes for ischemic stroke. For hemorrhagic stroke, acute hypertension, aneurysm formation/rupture and angiitis-like changes have been implicated. In AAS abuse, the effect of blood pressure is rather substance specific, whereas increased erythropoiesis usually leads to thromboembolism. Transient vasospasm, caused by synthetic cannabinoids, could lead to ischemic stroke. Opiates often cause infective endocarditis, resulting in ischemic stroke and hypereosinophilia accompanied by pyogenic arthritis, provoking hemorrhagic stroke. Genetic variants are linked to increased risk for stroke in cocaine abuse. The fact that case reports on cannabis-induced stroke usually refer to the young population is very alarming.
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Iqbal I, Alam Khan MA, Ullah W. Can inhaled heroin be a cause of bilateral globus pallidus ischemic injury? Turk J Emerg Med 2019; 19:39-41. [PMID: 31414070 PMCID: PMC6686133 DOI: 10.1016/j.tjem.2018.11.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/07/2018] [Accepted: 11/15/2018] [Indexed: 11/30/2022] Open
Abstract
Introduction Bilateral globus pallidus lesions have been characteristically thought to be associated with global cerebral hypoperfusion and hypoxic changes. One of the important causative factors that need to be considered is the opiate drug abuse. Case presentation We present a case of a 50-year-old male who came to the hospital after being found down for 3 hours. He was found to have weakness of right upper and lower extremity. MRI showed bilateral globus pallidus infarcts. He later admitted to inhalation of heroin. Over the next few days, weakness started to improve and he was eventually discharged to rehabilitation. This case is a unique presentation of bilateral globus pallidus lesions after a one-time inhalation of heroin. Conclusion We, therefore, advocate that inhaled heroin should be considered as one of the causes of bilateral globus pallidus lesions, in addition to IV heroin and cocaine and physicians should be aware of the possibility of alternate forms of heroin abuse in such patients.
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Affiliation(s)
- Iqra Iqbal
- Abington Memorial Hospital, Abington, PA, USA
| | | | - Waqas Ullah
- Abington Memorial Hospital, Abington, PA, USA
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Morrow RL, Bassett K, Maclure M, Dormuth CR. Outcomes associated with hospital admissions for accidental opioid overdose in British Columbia: a retrospective cohort study. BMJ Open 2019; 9:e025567. [PMID: 31061028 PMCID: PMC6502019 DOI: 10.1136/bmjopen-2018-025567] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES To study the association between accidental opioid overdose and neurological, respiratory, cardiac and other serious adverse events and whether risk of these adverse events was elevated during hospital readmissions compared with initial admissions. DESIGN Retrospective cohort study. SETTING Population-based study using linked administrative data in British Columbia, Canada. PARTICIPANTS The primary analysis included 2433 patients with 2554 admissions for accidental opioid overdose between 2006 and 2015, including 121 readmissions within 1 year of initial admission. The secondary analysis included 538 patients discharged following a total of 552 accidental opioid overdose hospitalizations and 11 040 matched controls from a cohort of patients with ≥180 days of prescription opioid use. OUTCOME MEASURES The primary outcome was encephalopathy; secondary outcomes were adult respiratory distress syndrome, respiratory failure, pulmonary haemorrhage, aspiration pneumonia, cardiac arrest, ventricular arrhythmia, heart failure, rhabdomyolysis, paraplegia or tetraplegia, acute renal failure, death, a composite outcome of encephalopathy or any secondary outcome and total serious adverse events (all-cause hospitalisation or death). We analysed these outcomes using generalised linear models with a logistic link function. RESULTS 3% of accidental opioid overdose admissions included encephalopathy and 25% included one or more adverse events (composite outcome). We found no evidence of increased risk of encephalopathy (OR 0.57; 95% CI 0.13 to 2.49) or other outcomes during readmissions versus initial admissions. In the secondary analysis, <5 patients in each cohort experienced encephalopathy. Risk of the composite outcome (OR 2.15; 95% CI 1.48 to 3.12) and all-cause mortality (OR 2.13; 95% CI 1.18 to 3.86) were higher for patients in the year following overdose relative to controls. CONCLUSIONS We found no evidence that risk of encephalopathy or other adverse events was higher in readmissions compared with initial admissions for accidental opioid overdose. Risk of serious morbidity and mortality may be elevated in the year following an accidental opioid overdose.
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Affiliation(s)
- Richard L Morrow
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ken Bassett
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
- Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada
| | - Malcolm Maclure
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Colin R Dormuth
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
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Delayed-onset MRI findings in acute chorea related to anoxic brain injury. Clin Imaging 2018; 48:22-25. [DOI: 10.1016/j.clinimag.2017.10.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 09/27/2017] [Accepted: 10/03/2017] [Indexed: 11/22/2022]
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10
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11
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Shu SL, Thompson PD, Kimber TE. Dystonia-Parkinsonism Due to Pallidal and Nigral Necrosis Following Heroin Overdose: Long-Term Evolution. Mov Disord Clin Pract 2015; 3:188-190. [PMID: 30713912 DOI: 10.1002/mdc3.12244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 07/23/2015] [Accepted: 07/27/2015] [Indexed: 11/10/2022] Open
Affiliation(s)
- Siew Lee Shu
- Department of Neurology Royal Adelaide Hospital Adelaide Australia
| | - Philip D Thompson
- Department of Neurology Royal Adelaide Hospital Adelaide Australia.,University Department of Medicine University of Adelaide Adelaide Australia
| | - Thomas E Kimber
- Department of Neurology Royal Adelaide Hospital Adelaide Australia.,University Department of Medicine University of Adelaide Adelaide Australia
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12
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Virmani T, Greene PE, Pearson TS. Delayed onset of progressive chorea after acute basal ganglia injury. Mov Disord 2014; 28:585-7. [PMID: 23677897 DOI: 10.1002/mds.25436] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Revised: 01/16/2013] [Accepted: 02/11/2013] [Indexed: 11/08/2022] Open
Affiliation(s)
- Tuhin Virmani
- Department of Neurology; College of Physicians and Surgeons; Columbia University, New York; New York USA
| | - Paul E. Greene
- Department of Neurology; College of Physicians and Surgeons; Columbia University, New York; New York USA
| | - Toni S. Pearson
- Department of Neurology; College of Physicians and Surgeons; Columbia University, New York; New York USA
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Cadet JL, Bisagno V, Milroy CM. Neuropathology of substance use disorders. Acta Neuropathol 2014; 127:91-107. [PMID: 24292887 PMCID: PMC7453825 DOI: 10.1007/s00401-013-1221-7] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 11/20/2013] [Indexed: 01/23/2023]
Abstract
Addictions to licit and illicit drugs are chronic relapsing brain disorders that affect circuits that regulate reward, motivation, memory, and decision-making. Drug-induced pathological changes in these brain regions are associated with characteristic enduring behaviors that continue despite adverse biopsychosocial consequences. Repeated exposure to these substances leads to egocentric behaviors that focus on obtaining the drug by any means and on taking the drug under adverse psychosocial and medical conditions. Addiction also includes craving for the substances and, in some cases, involvement in risky behaviors that can cause death. These patterns of behaviors are associated with specific cognitive disturbances and neuroimaging evidence for brain dysfunctions in a diverse population of drug addicts. Postmortem studies have also revealed significant biochemical and/or structural abnormalities in some addicted individuals. The present review provides a summary of the evidence that has accumulated over the past few years to implicate brain dysfunctions in the varied manifestations of drug addiction. We thus review data on cerebrovascular alterations, brain structural abnormalities, and postmortem studies of patients who abuse cannabis, cocaine, amphetamines, heroin, and "bath salts". We also discuss potential molecular, biochemical, and cellular bases for the varied clinical presentations of these patients. Elucidation of the biological bases of addiction will help to develop better therapeutic approaches to these patient populations.
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Affiliation(s)
- Jean Lud Cadet
- NIDA Intramural Research Program, Molecular Neuropsychiatry Research Branch, NIDA/NIH/DHHS, 251 Bayview Boulevard, Baltimore, MD, 21224, USA,
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Abstract
AbstractHypoxic brain injury is an under-recognised consequence of heroin overdose. This article documents the disability experienced by 10 people with hypoxic brain injuries following heroin overdose who presented in the 2-year period July 1997 to June 1999 at the Royal Talbot Rehabilitation Centre, a brain injury rehabilitation facility in Melbourne, Australia. Medical histories of these clients were reviewed and follow-up interviews were conducted between 2 and 4 years postinjury. Measures included the Functional Independence Measure (FIM) and the Community Integration Questionnaire (CIQ). The results showed that there were significant and enduring consequences for most of the 10 participants. At follow-up two participants had died from subsequent overdose, three required support to live in the community and one lived in an aged care facility. Only one participant was able to return to work. Cognitive problems were present in most of the group and problem solving and social interaction difficulties were the most commonly recorded problems. Three cases are described in detail to highlight some of the significant issues identified in this sample. Implications for the rehabilitation of people with brain injury following heroin overdose are discussed.
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Paur R, Wallner C, Hermann P, Stöllberger C, Finsterer J. Neurological Abnormalities in Opiate Addicts with and without Substitution Therapy. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2012; 38:239-45. [DOI: 10.3109/00952990.2011.644001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
Hemiballism is a relatively rare hyperkinetic movement disorder characterized by involuntary, violent, coarse and wide-amplitude movements involving ipsilateral arm and leg. Although classically related to lesions in the subthalamic nucleus, in clinical-radiological series of hemiballism most patients had lesions outside this nucleus, involving mainly other basal ganglia structures. It has been suggested that abnormal neuronal firing patterns in the internal segment of the globus pallidus may be related to the pathogenesis of hemiballism. Stroke is the most common cause, but in recent years an increasing number of patients with hemiballism associated with nonketotic hyperglycemia or with complications of human immunodeficiency virus (HIV) infection have been reported. Contrarily to what was stated in older literature, hemiballism has, in general, a relatively good prognosis. Depending on the underlying causes, many patients may experience spontaneous improvements or remissions. Treatment should be directed to the cause of hemiballism. Symptomatic treatment includes the use of drugs, particularly blockers of striatal D2 dopamine receptors and tetrabenazine. Surgical treatment, especially pallidotomy, is a therapeutic option for the minority of patients with severe persistent disabling hemiballism.
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Affiliation(s)
- Francisco Grandas
- Department of Neurology, Hospital Universitario Gregorio Marañón and Parkinson's Disease and Movement Disorders Unit, Hospital Beata Maria Ana, Madrid, Spain.
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17
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Stroke and Substance Abuse. Stroke 2011. [DOI: 10.1016/b978-1-4160-5478-8.10042-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Zanin A, Masiero S, Severino MS, Calderone M, Da Dalt L, Laverda AM. A delayed methadone encephalopathy: clinical and neuroradiological findings. J Child Neurol 2010; 25:748-51. [PMID: 19808992 DOI: 10.1177/0883073809343318] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Several studies on opiates demonstrated that selected brain areas as cerebellum and limbic system have the greatest density of opioid receptors. Recently, few cases of severe cerebellitis following methadone poisoning have been reported in children. We present the case of a 30-month-old girl who developed a delayed encephalopathy after methadone intoxication. She was admitted to our emergency department in coma, and after naloxone infusion, she completely recovered. Five days after intoxication, she developed psychomotor agitation, slurred speech, abnormal movements, and ataxia despite a negative neuroimaging finding. A repeat magnetic resonance imaging (MRI) performed 19 days after the intoxication for persistent symptoms showed signal abnormalities in the temporomesial regions, basal ganglia, and substantia nigra. To our knowledge, this is the first report of these delayed MRI findings associated with synthetic opioid intoxication.
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Affiliation(s)
- Anna Zanin
- Paediatric Emergency Unit, Paediatric Department, University of Padua, 35100 Padua, Italy.
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20
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Hsu WY, Chiu NY, Liao YC. Rhabdomyolysis and brain ischemic stroke in a heroin-dependent male under methadone maintenance therapy. Acta Psychiatr Scand 2009; 120:76-9. [PMID: 19392810 DOI: 10.1111/j.1600-0447.2009.01378.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE There are several complications associated with heroin abuse, some of which are life-threatening. Methadone may aggravate this problem. METHOD A clinical case description. RESULTS A 33-year-old man presented with rhabdomyolysis and cerebral ischemic stroke after intravenous heroin. He had used heroin since age 20, and had used 150 mg methadone daily for 6 months. He was found unconsciousness at home and was sent to our hospital. In the ER, his opiate level was 4497 ng/ml. In the ICU, we found rhabdomyolysis, acute renal failure and acute respiratory failure. After transfer to an internal ward, we noted aphasia and weakness of his left limbs. After MRI, we found cerebral ischemic infarction. CONCLUSION Those using methadone and heroin simultaneously may increase risk of rhabdomyolysis and ischemic stroke. Patients under methadone maintenance therapy should be warned regarding these serious adverse events. Hypotheses of heroin-related rhabdomyolysis and stroke in heroin abusers are discussed.
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Affiliation(s)
- W-Y Hsu
- Department of Psychiatry, Lu-Tung Branch of Changhua Christian Hospital, Changhua, Taiwan
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21
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Milet A, Blaise P, Andris C, Rakic JM. Atrophie papillaire bilatérale chez un patient héroïnomane. J Fr Ophtalmol 2007; 30:e29. [DOI: 10.1016/s0181-5512(07)74037-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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22
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Kakinuma H, Hori A, Itoh M, Nakamura T, Takahashi H. An inherited disorder characterized by repeated episodes of bilateral ballism: a case report. Mov Disord 2007; 22:2110-2. [PMID: 17894338 DOI: 10.1002/mds.21617] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
This case report describes two siblings with a dyskinetic form of cerebral palsy who had repeated episodes of fever-induced bilateral ballistic movements. The boy and his sister experienced the first episodes during early childhood. The movements developed over several hours and required rapid intervention. Electroencephalograms during the attacks showed no paroxysms, and brain magnetic resonance imaging scans revealed no lesions. The brother died of acute renal failure at age 5 due to rhabdomyolysis after his fifth episode of prolonged bilateral ballistic movements. This is the first report of an inherited disorder characterized by repeated episodes of violent movements.
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Affiliation(s)
- Hiroaki Kakinuma
- Department of Pediatrics, Kanazawa Medical University, Ishikawa, Japan.
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23
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Vendrame M, Azizi SA. Pyramidal and extrapyramidal dysfunction as a sequela of hypoxic injury: case report. BMC Neurol 2007; 7:18. [PMID: 17597529 PMCID: PMC1925116 DOI: 10.1186/1471-2377-7-18] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2006] [Accepted: 06/27/2007] [Indexed: 11/19/2022] Open
Abstract
Background The clinical and radiological aspects of hypoxic brain injury without ischemia are not well characterized. A spectrum of clinical manifestations have been observed in patients that recover from hypoxic brain injury, including a subset that demonstrate persistent motor system disturbances. Early Magnetic Resonance Imaging (MRI) studies have shown abnormalities in basal ganglia, cerebral and cerebellar cortex. Case presentation A 23-year-old man was affected by acute respiratory failure after drug overdose. His clinical condition progressed from coma to partial recovery with persistent lack of control and stiffness in the lower extremities. MRI of the brain showed evolving lesions in the cerebellum, globus pallidus and motor cortex that correlated with neurological signs. Conclusion A careful analysis of this case and a review of the relevant literature indicate that the clinical residua after recovery from hypoxic injury to the brain is predominantly disorders of the motor system, and the MRI manifestations as well as the clinical presentation can evolve over time. Understanding more of the factors that affect hypoxic brain injury can be helpful in determining the clinical outcome and management of these patients.
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Affiliation(s)
- Martina Vendrame
- Department of Neurology, Temple University School of Medicine, Philadelphia, USA
| | - S Ausim Azizi
- Department of Neurology, Temple University School of Medicine, Philadelphia, USA
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Lyoo IK, Pollack MH, Silveri MM, Ahn KH, Diaz CI, Hwang J, Kim SJ, Yurgelun-Todd DA, Kaufman MJ, Renshaw PF. Prefrontal and temporal gray matter density decreases in opiate dependence. Psychopharmacology (Berl) 2006; 184:139-44. [PMID: 16369836 DOI: 10.1007/s00213-005-0198-x] [Citation(s) in RCA: 147] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2005] [Accepted: 08/19/2005] [Indexed: 10/25/2022]
Abstract
RATIONALE There have been only a few structural brain-imaging studies, with varied findings, of opiate-dependent subjects. Voxel-based morphometry (VBM) is suitable for studying whole brain-wise structural brain changes in opiate-dependent subjects. OBJECTIVES The objective of the current study is to explore gray matter density in opiate-dependent subjects. METHODS Gray matter density in 63 opiate-dependent subjects and 46 age- and sex-matched healthy comparison subjects was compared using VBM. RESULTS Relative to healthy comparison subjects, opiate-dependent subjects exhibited decreased gray matter density in bilateral prefrontal cortex [Brodmann areas (BA) 8, 9, 10, 11, and 47], bilateral insula (BA 13), bilateral superior temporal cortex (BA 21 and 38), left fusiform cortex (BA 37), and right uncus (BA 28). CONCLUSIONS This study reports that opiate-dependent subjects have gray matter density decreases in prefrontal and temporal cortex, which may be associated with behavioral and neuropsychological dysfunction in opiate-dependent subjects.
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Affiliation(s)
- In Kyoon Lyoo
- McLean Hospital Brain Imaging Center and Department of Psychiatry, Harvard Medical School, Belmont, MA, USA.
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Kivisaari R, Kähkönen S, Puuskari V, Jokela O, Rapeli P, Autti T. Magnetic resonance imaging of severe, long-term, opiate-abuse patients without neurologic symptoms may show enlarged cerebrospinal spaces but no signs of brain pathology of vascular origin. Arch Med Res 2004; 35:395-400. [PMID: 15610908 DOI: 10.1016/j.arcmed.2004.05.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2004] [Accepted: 05/27/2004] [Indexed: 10/26/2022]
Abstract
BACKGROUND Recreational drug abuse is one of the most important risk factors for stroke in young adults. Abuse of opiates may lead to severe acute neurologic problems due to ischemia or hemorrhage. In contrast, their minor effects on brain structures are not well established. We evaluated brain magnetic resonance images (MRI) of opiate-dependent subjects who had no major neurologic symptoms or psychiatric disorder. METHODS Seventeen opiate-dependent patients and 17 controls underwent 1.5 T MRI. Any abnormalities in signal intensity of the brain were recorded. Areas of vermis, corpus callosum, and midline internal skull surface (MISS) were measured from midline sagittal slice. To evaluate size of cortical sulci, sylvian fissures, and ventricles, axial images were compared with standard sets of reference images. In addition, bifrontal and sylvian-fissure ratios were measured. RESULTS Only one patient had a small subcortical post-traumatic lesion; otherwise, gray and white matter showed normal signal intensities. Opiate-dependent subjects had significantly wider sylvian fissures (p=0.008, Mann-Whitney U) and larger ventricles (p=0.04) than controls. Bifrontal and sylvian-fissure ratios were significantly higher in patient group than in controls (p=0.013 and p=0.005, respectively). CONCLUSIONS No signs of brain pathology of vascular origin were found. From the clinical point of view, we want to emphasize that in the first acute neurologic attack of opiate-dependent patients, any abnormal signal intensity in MRI is most probably associated with the patient's current situation. Sylvian fissures and ventricles were wider in opiate-dependent subjects than in controls, which may be related to brain atrophy located especially in frontal and temporal lobes.
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Affiliation(s)
- Reetta Kivisaari
- Helsinki Medical Imaging Center, Helsinki University Central Hospital, Helsinki, Finland
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Lyoo IK, Streeter CC, Ahn KH, Lee HK, Pollack MH, Silveri MM, Nassar L, Levin JM, Sarid-Segal O, Ciraulo DA, Renshaw PF, Kaufman MJ. White matter hyperintensities in subjects with cocaine and opiate dependence and healthy comparison subjects. Psychiatry Res 2004; 131:135-45. [PMID: 15313520 DOI: 10.1016/j.pscychresns.2004.04.001] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2003] [Revised: 01/03/2004] [Accepted: 04/01/2004] [Indexed: 11/26/2022]
Abstract
The prevalence, severity, and location of white matter signal hyperintensities (WMH) on brain magnetic resonance images were compared in patients with cocaine or opiate dependence and healthy subjects. Patients with cocaine (n=32) and opiate dependence (n=32), whose diagnoses were confirmed with the Structured Clinical Interview for DSM-IV, and age- and sex-matched healthy subjects (n=32) were scanned using a 1.5 T whole body GE magnetic resonance scanner. Axial proton-density and T2-weighted images were obtained as well as fluid-attenuated inversion recovery axial images. The severity of WMH was assessed separately for deep (and insular) and periventricular WMH, using a modified composite version of the rating scales of Fazekas and Coffey. The cocaine-dependent group had greater severity of WMH than the opiate-dependent group, which in turn had greater severity of WMH than the healthy comparison group (odds ratios=2.54 and 2.90, respectively). The cocaine-dependent group had greater lesion severity of deep and insular WMH than the opiate-dependent group and the healthy comparison group (odds ratio>3.25 for deep WMH; odds ratio>4.38 for insular WMH). For periventricular WMH, there were no significant differences between the three groups. The frontal lobes were the predominant locations of WMH in both substance-dependent groups. The greater prevalence and severity of WMH in cocaine-dependent subjects than in opiate-dependent subjects may reflect the fact that cocaine induces more ischemia via vasoconstriction than opiates. Also, there was a trend for lower WMH severity in substance-dependent women relative to the healthy comparison group, possibly due to estrogen's protective effect against cerebrovascular accidents.
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Affiliation(s)
- In Kyoon Lyoo
- McLean Hospital Brain Imaging Center and Department of Psychiatry, Harvard Medical School, 115 Mill Street, Belmont, MA 02478, USA.
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Büttner A, Weis S. Central Nervous System Alterations in Drug Abuse. FORENSIC PATHOLOGY REVIEWS 2004. [DOI: 10.1007/978-1-59259-786-4_4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Daras MD, Orrego JJ, Akfirat GL, Samkoff LM, Koppel BS. Bilateral symmetrical basal ganglia infarction after intravenous use of cocaine and heroin. Clin Imaging 2001; 25:12-4. [PMID: 11435032 DOI: 10.1016/s0899-7071(00)00232-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A case is reported of a young man who developed bilateral symmetrical basal ganglia infarcts after intravenous use of cocaine and heroin. Ischemic infarcts of the brain are a known complication of to cocaine use, alone or in combination with heroin (speed balling). This symmetrical occurrence of infarction, however, is unusual and has not been reported after cocaine use.
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Affiliation(s)
- M D Daras
- Department of Neurology, New York Medical College, Metropolitan Hospital 1901 First Avenue, New York, NY 10029, USA.
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Abstract
A broad spectrum of neuropathologic changes are encountered in the brains of heroin abusers. The main findings are due to infections, either due to bacterial spread from bacterial endocarditis, mycoses, or from HIV-1 infection. Other complications include hypoxic-ischemic changes with cerebral edema, ischemic neuronal damage and neuronal loss, which are assumed to occur under conditions of prolonged heroin-induced respiratory depression, stroke due to, for example, thromboembolism, vasculitis, septic emboli, hypotension, and positional vascular compression. Myelopathy is believed to be the result of an isolated vascular accident within the spinal cord due to an as yet unknown mechanism. A distinct entity, spongiform leukoencephalopathy, has been described mainly after inhalation of pre-heated heroin. A lipophilic toxin-induced process was considered to be due to contaminants and to be induced or enhanced by cerebral hypoxia, but a definite toxin could not be identified. At the cellular level, abnormalities in signal transduction systems and changes of various receptor densities have been reported. The exact etiology of the different neuropathological alterations associated with heroin abuse is still unclear, but may also be related to additional substances used as adulterants.
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Affiliation(s)
- A Büttner
- Institute of Legal Medicine, University of Munich, Frauenlobstrasse 7a, 80337, Munich, Germany
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Andersen SN, Skullerud K. Hypoxic/ischaemic brain damage, especially pallidal lesions, in heroin addicts. Forensic Sci Int 1999; 102:51-9. [PMID: 10423852 DOI: 10.1016/s0379-0738(99)00040-7] [Citation(s) in RCA: 110] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The occurrence of pallidal lesions with or without other hypoxic/ischaemic brain injuries was evaluated in 100 intravenous (i.v.) heroin addicts. The brains were collected consecutively from forensic autopsies during the period from January 1995 to June 1996. The autopsies were required by the police and performed at The Institute of Forensic Medicine, The National Hospital, Oslo. There were 21 women and 79 men, median age 32 (range 21-47) and 34 (19-60) years, respectively. Of 38 brains with abnormalities, twenty-five cases showed isolated or combined lesions of hypoxic/ischaemic origin. Pallidal lesions were found in nine brains; six lesions were old, one was subacute (a couple of weeks), and two were part of recent, generalized hypoxia/ischaemia. Six persons had old infarcts in the hippocampal formation, and one of them in combination with old pallidal infarcts. In seven brains small and old infarcts were found in watershed areas in the cerebellum. Between five and ten percent of i.v. heroin addicts might have pallidal infarcts, either as the sole lesion, or combined with other manifestations of hypoxic/ischaemic brain injury. This might give severe mental disturbances in the affected persons.
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Affiliation(s)
- S N Andersen
- Institute of Pathology, National Hospital, University of Oslo, Norway.
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