desomorphine and Opioid-Related-Disorders

"Krokodil" or "Crocodile" is an illegal homemade desomorphine drug obtained from chemical reactions of commercial codeine drugs with several other powerful and highly toxic chemical agents increasing its addiction and hallucinogenic effects when compared with other morphine analogues.. This paper summarizes a complete review about an old drug called desomorphine (Krokodil), presenting its chemistry, pharmacology, metabolism, toxicology and analysis.. It is of particular interest and concern because this cheaper injectable semisynthetic opioid drug has been largely used in recent years for recreational purposes in several Eastern European as well as North and South American countries, despite known damage to health that continuous use might induce. These injuries are much stronger and more aggressive than morphine's, infecting and rotting skin and soft tissue to the bone of addicts at the point of injection in less than three years, which, in most cases, evolves to death. On this basis, it is imperative that literature reviews focus on the chemistry, pharmacology, toxicology and analysis of dangerous Krokodil to find strategies for rapid and effective determination to mitigate its adverse effects on addicts and prevent consumption.. It is crucial to know the symptoms and consequences of the use of Krokodil, as well as METHODS: for identification and quantification of desomorphine, contaminants and metabolites, which can help the forensic work of diagnosis and propose actions to control and eradicate this great danger to public health around the world.

Topics: Analgesics, Opioid; Behavior, Addictive; Codeine; Humans; Illicit Drugs; Infections; Opioid-Related Disorders

Desomorphine is a primary component of the drug Krokodil. While reports of Krokodil use continue to appear in the literature, analytically confirmed cases remain quite scarce. This might be attributed to trends in geographical use, and limited published analytical methodology to detect its use. A sensitive analytical method to detect desomorphine was developed and validated to assist with identification efforts. Solid phase extraction and liquid chromatography-tandem mass spectrometry were used to quantitatively identify desomorphine in urine. An isotopically labeled analog was used as the internal standard. Assay performance was evaluated in accordance with published guidelines. The extraction efficiency for desomorphine in urine was 90%, and limits of detection and quantitation were 0.5 ng/mL. The calibration range of the assay was 0.5-500 ng/mL. Bias ranged from -1% to 2% (n = 15), and the intra- and inter-assay CVs were 2-3% (n = 3) and 32-6% (n = 15), respectively. Ion suppression was -20% and -10% at low and high concentrations, respectively. Interferences were assessed using common drugs, including 24 opioids and structurally related compounds. Using this approach, the quantitative analysis of desomorphine in urine is described at forensically relevant concentrations.

Topics: Chromatography, Liquid; Codeine; Humans; In Vitro Techniques; Limit of Detection; Opioid-Related Disorders; Reference Standards; Reproducibility of Results; Solid Phase Extraction; Substance Abuse Detection; Tandem Mass Spectrometry

"Krokodil" is a home-made opioid drug obtained by synthesizing desomorphine from codeine and combining it with other low-cost additives. Initially introduced in the former Soviet countries, it was then imported to Western Europe as a heroin substitute. To our knowledge, this is the first report of an Italian case of lethal krokodil abuse, that occurred in a 39-year-old man, who died suddenly after transportation to the Emergency Department (ED) for hyperthermia associated with sweating, dyspnoea and tachycardia. Post-mortem examination revealed extensive necrotic ulcerative lesions on the forearms, and autopsy showed a hypertrophic heart with ample endocardial vegetation on the aortic valve and patency of the foramen ovale. Histopathological examination of the heart showed ulcero-vegetative lesions of the aortic valve with an abscess on the annulus and extension to the periaortic adipose tissue, as well as diffuse myocardial interstitial inflammatory neutrophilic infiltrates. Toxicological analysis demonstrated a desomorphine metabolite in urine. On the basis of all these findings the cause of death was ruled to be congestive heart failure caused by endocarditis and myocarditis, correlated with chronic abuse of krokodil.

Topics: Adult; Analgesics, Opioid; Aortic Valve; Cardiomyopathy, Hypertrophic; Codeine; Death, Sudden; Endocarditis; Heart Failure; Humans; Illicit Drugs; Male; Myocarditis; Opioid-Related Disorders; Skin Ulcer

The krokodil use disorder is an addictive pathology with quite severe organic effects, especially at the skin level, that causes severe and degenerative necrosis of blood and muscle tissue. Though this disorder has a low prevalence in Spain, compared to the large number of consumers in other countries such as Ukraine or Russia, its consumption is slowly but gradually expanding in countries of the European Union and America. The simplicity of the process of obtaining the substance from desomorphine, together with its high availability and low cost, contribute toward consumers' self-sufficiency. This article presents the case of a user of krokodil and reviews the clinical symptoms of oral ingestion.. El trastorno por uso de krokodil es una de las patologías adictivas con mayores repercusiones orgánicas, principalmente a nivel cutáneo, produciendo una grave y degenerativa necrosis del tejido sanguíneo y muscular. Se trata de un trastorno con escasa prevalencia en España, frente al elevado número de consumidores en otros países como Ucrania o Rusia, si bien se está produciendo una lenta aunque gradual expansión del consumo en países de la Unión Europea y del continente americano. El sencillo proceso de obtención de la sustancia desde la desomorfina, unido a la elevada disponibilidad y bajo coste, configura el proceso de autoabastecimiento de los consumidores. En este artículo revisamos un cuadro clínico, presentando el caso de un paciente que consume krokodil por vía oral.

Topics: Administration, Oral; Adult; Codeine; Humans; Male; Opioid-Related Disorders; Spain

Retrospective study of jaw osteonecrosis treatment in patients using the "Krokodil" drug from 2009 to 2013. On the territory of the former USSR countries there is widespread use of a self-produced drug called "Krokodil". Codeine containing analgesics ("Sedalgin", "Pentalgin" etc), red phosphorus (from match boxes) and other easily acquired chemical components are used for synthesis of this drug, which used intravenously. Jaw osteonecrosis develops as a complication in patients who use "Krokodil". The main feature of this disease is jawbone exposure in the oral cavity. Surgery is the main method for the treatment of jaw osteonecrosis in patients using "Krokodil". 40 "Krokodil" drug addict patients with jaw osteonecrosis were treated. Involvement of maxilla was found in 11 patients (27.5%), mandible in 21 (52.5%), both jaws in 8 (20%) patients. 35 Lesions were found in 29 mandibles and 21 lesions in 19 maxillas. Main factors of treatment success are: cessation of "Krokodil" use in the pre- (minimum 1 month) and postoperative period and osteonecrosis area resection of a minimum of 0.5 cm beyond the visible borders of osteonecrosis towards the healthy tissues. Surgery was not delayed until sequestrum formation. In the mandible marginal or segmental resection (with or without TMJ exarticulation) was performed. After surgery recurrence of disease was seen in 8 (23%) cases in the mandible, with no cases of recurrence in the maxilla. According to our experience in this case series, surgery is the main method for the treatment of jaw osteonecrosis in patients using "Krokodil". Cessation of drug use and jaw resection minimize the rate of recurrences in such patients.

Topics: Adult; Alveolectomy; Codeine; Cutaneous Fistula; Female; Follow-Up Studies; Humans; Illicit Drugs; Male; Mandibular Diseases; Maxillary Diseases; Middle Aged; Opioid-Related Disorders; Oral Fistula; Osteonecrosis; Osteotomy; Recurrence; Temporomandibular Joint; Tooth Socket; Treatment Outcome

Krokodil is an informal term for a cheap injectable illicit drug domestically prepared from codeine-containing medication (CCM). The method of krokodil preparation may produce desomorphine as well as toxic reactants that cause extensive tissue necrosis. The first confirmed report of krokodil use in Russia took place in 2004. In 2012, reports of krokodil-related injection injuries began to appear beyond Russia in Western Europe and the United States.. This exploratory study had two main objectives: (1) to determine if Internet search patterns could detect regularities in behavioral responses to Russian CCM policy at the population level, and (2) to determine if complementary data sources could explain the regularities we observed.. First, we obtained krokodil-related search pattern data for each Russia subregion (oblast) between 2011 and 2012. Second, we analyzed several complementary data sources included krokodil-related court cases, and related search terms on both Google and Yandex to evaluate the characteristics of terms accompanying krokodil-related search queries.. In the 6 months preceding CCM sales restrictions, 21 of Russia's 83 oblasts had search rates higher than the national average (mean) of 16.67 searches per 100,000 population for terms associated with krokodil. In the 6 months following restrictions, mean national searches dropped to 9.65 per 100,000. Further, the number of oblasts recording a higher than average search rate dropped from 30 to 16. Second, we found krokodil-related court appearances were moderately positively correlated (Spearman correlation=.506, P≤.001) with behaviors consistent with an interest in the production and use of krokodil across Russia. Finally, Google Trends and Google and Yandex related terms suggested consistent public interest in the production and use of krokodil as well as for CCM as analgesic medication during the date range covered by this study.. Illicit drug use data are generally regarded as difficult to obtain through traditional survey methods. Our analysis suggests it is plausible that Yandex search behavior served as a proxy for patterns of krokodil production and use during the date range we investigated. More generally, this study demonstrates the application of novel methods recently used by policy makers to both monitor illicit drug use and influence drug policy decision making.

Topics: Adult; Codeine; Epidemiological Monitoring; Health Policy; Humans; Illicit Drugs; Internet; Male; Morphine Derivatives; Opioid-Related Disorders; Public Health Surveillance; Russia; Substance Abuse Detection; United States