heroin and Epilepsy

The spectrum of neurological complications associated with heroin addiction has changed in the past six years because of the progressive knowledge of the neurological complications related to HIV infection. We reviewed 48 heroin addicts with neurological complications and 452 heroin overdose who were seen in the Emergency Unit of our hospital during 1988 and the publications since 1967. Regarding the overdose we present the results of a prospective study leading to determine the causes. We emphasize the relationship with the level of total morphine in serum, instead of conjugate morphine, and with the presence of high levels of benzodiazepines found in the plasma rather than an hypothetic hypersensitivity phenomenon. We resume the neurological complications related with heroin addiction: spongiform leukoencephalopathy, epileptic seizures, stroke, transverse myelopathy and neuromuscular complications such mononeuropathy, plexopathy, acute inflammatory demyelinating polyradiculoneuropathy, rhabdomyolysis, fibrosing myopathy, musculoskeletal syndrome and acute bacterial myopathy. Some of such complications (i.e. transverse myelitis, polyradiculoneuropathy, leucoencephalopathy) must rise the suspicion of an HIV infection. Likewise, in patients assisted for overdosage we believe it's necessary rule out myoglobinuria by means of CPK serum levels and detection of urine hematic pigments without red blood cels in the urine sediment, in order to prevent and treat the renal failure. We report the results of muscular biopsy found in the musculoskeletal syndrome, which are similar to those found in alcoholic myopathy. Finally, we describe the clinical and diagnostic aspects in an unusually neuromuscular complication: the acute bacterial myopathy.

Topics: Cerebrovascular Disorders; Coma; Drug Overdose; Epilepsy; Heroin; Heroin Dependence; Humans; Leukoencephalopathy, Progressive Multifocal; Muscular Diseases; Myelitis, Transverse; Nervous System Diseases; Peripheral Nervous System Diseases

In the 1994-1996 trial of medically controlled prescription of narcotics to dependent users, 800 places were ascribed to heroin substitutes and another 200 for methadone and morphine substitutes. The trial was evaluated with the aid of an accompanying research. Among the results demonstrated in the evaluation was an improvement of the health of the participants. The economic assessment was drawn from observations of health effects within a sub-sample of 142 participants from four centers. In a retrospective statistical survey, for each acute illness which could be influenced through the trial, the number of diagnoses was recorded in the first and thirteenth month after study entry. Also, based on a number of representative cases for each of these acute illnesses, the resource use, i.e. the types and numbers of medical products and services rendered to the patients, was recorded. The results showed a clear decline in depressive episodes, skin diseases, digestive system disorders as well as epileptic attacks and intoxication. Treatment costs could be reduced from a total of CHF 94875.--to CHF 21,998.--/month or from CHF 22.27 to CHF 5.15/patient per day. The improvement of somatic and psychic health due to the medically controlled prescription of narcotics resulted in a benefit of CHF 17.11/person per day.

Topics: Depression; Digestive System Diseases; Drug Prescriptions; Epilepsy; Health Care Costs; Heroin; Humans; Methadone; Morphine Derivatives; Narcotics; Opioid-Related Disorders; Retrospective Studies; Skin Diseases

A patient who inhaled heroin vapour (chasing the dragon), resulting in temporary parkinsonism, is described. A reversible deficiency of tetrahydrobiopterin, causing altered dopamine metabolism, is demonstrated as the metabolic basis of this aspect of the encephalopathy.

Topics: Adult; Biopterins; Brain; Brain Diseases, Metabolic; Electroencephalography; Epilepsy; Female; Heroin; Heroin Dependence; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Magnetic Resonance Imaging; Parkinsonian Disorders

Topics: Amphetamines; Behavior; Cannabis; Drug Therapy; Epilepsy; Heroin; Humans; Illicit Drugs; Lysergic Acid Diethylamide; Mental Disorders; Nausea; Obesity; Pain; Vomiting

Topics: Anticonvulsants; Apgar Score; Barbiturates; Epilepsy; Female; Gestational Age; Heroin; Humans; Infant, Newborn; Infant, Newborn, Diseases; Maternal-Fetal Exchange; Phenobarbital; Pregnancy; Pregnancy Complications; Substance Withdrawal Syndrome; Substance-Related Disorders; Time Factors