Fatal "crack" cocaine ingestion in an infant

This report describes a 10-month-old infant girl who died of cocaine poisoning. The infant was found apneic and in ventricular fibrillation after the parents summoned rescue personnel and claimed she had ingested rat poison. The parents later admitted that 2 hours before calling for assistance, the infant's 2-year-old brother was found eating "crack" cocaine and also feeding it to the infant. Investigators found "crack" cocaine throughout the house and in the infant's crib. At autopsy, the infant had two pieces of "crack" cocaine in the duodenum. The brain exhibited a markedly thinned corpus callosum. Toxicologic examination showed high concentrations of cocaine in the blood and in other specimens. The manner of death was classified as homicide because the infant was willfully placed in a hazardous environment with an easily accessible toxic substance, medical attention was deliberately delayed for 2 hours, and medical personnel were deceived when they were falsely told she had ingested rat poison. These features were thought to constitute neglect. The toxicologic characteristics of this case are unique. There are numerous reports of passive cocaine inhalation in infants and children less than 5 years of age, but ingestion of cocaine in this age group has rarely been documented. This age group also has no reported deaths due to cocaine ingestion and no cases of "crack" cocaine ingestion. The high concentrations of cocaine seen in this case, combined with the "crack" cocaine found in the duodenum, indicate ingestion as the route of exposure. The thinned corpus callosum in this case may be a consequence of intrauterine cocaine exposure.     

Fatal colchicine poisoning by accidental ingestion of meadow saffron-case report

A 62-year-old male died of colchicine poisoning after accidental ingestion of Colchicum autumnale (meadow saffron). He ate a salad of plant with green leaves regarded as wild garlic (Allium ursinum). A few hours later he developed symptoms of gastroenteritis and was admitted to hospital. In spite of gastric lavage, activated charcoal and supportive measures, multi-organ system failure developed over the next two days. Laboratory analysis showed highly elevated blood concentrations of hepatic enzymes, creatine kinase, lactate dehydrogenase and blood urea nitrogen, as well as leukocytopenia and thrombocytopenia. Mechanical ventilation, dopamine, noradrenaline, crystalloid solutions and fresh frozen plasma were applied but despite treatment the patient died five days after the ingestion. Post-mortem examination revealed hepatic centrilobular necrosis, nephrotoxic acute tubular necrosis, petechial bleeding in fatty tissue, blunt and shortened intestinal villi and cerebral toxic edema. Botanical identification of incriminated plant gave Colchicum autumnale which confirmed colchicine poisoning. Although the accidental ingestion of Colchicum autumnale is rare and to our knowledge only five such cases have been described in detail, this is the second fatal case in Croatia described in the last 3 years.     

Fatal child abuse-maltreatment syndrome. A retrospective study in Ontario,Canada, 1990-1995

Child death due to repeated episodes of physical assault or neglect has been termed the child abuse-maltreatment syndrome (CAMS). We characterized the injuries in a series of fatally abused or maltreated child to delineate objective diagnostic criteria for the CAMS for use by clinicians and pathologists. All deaths (age <17 years) investigated by the Office of the Chief Coroner for Ontario, Canada during the time period 1990-1995 were reviewed. Cases of CAMS were defined as death due to lethal recent injury or malnutrition in the presence of significant old (healing or healed) injuries indicative of repeated episode of inflicted trauma. The nature and frequency of the various injuries was determined. The frequency of the shaken baby syndrome, and the types and frequency of ano-genital injuries were also studied. Twenty-one cases of fatal CAMS were found in the study period. Most cases had significant recent head injury with intra-cranial hemorrhage (71%). Other significant recent injuries commonly observed included blunt injuries of the skin and soft tissues (67%), blunt abdominal trauma with visceral injuries (14%), and fractures (18%). Eight cases (38%) fulfilled accepted criteria for the shaken baby syndrome. Many children with fatal head injuries had evidence of older head trauma (38% of all cases). A significant minority of cases had evidence of malnutrition due to neglect (10%) or ongoing ano-genital injuries (10%). Most cases of child homicides due to repeated episodes of abuse or maltreatment involve head trauma including shaken baby syndrome. Fractures of long bone and ribs, the classical markers of child abuse, were relatively infrequent compared with head injury. A proportion of cases had ano-genital injuries due to repeated sexual abuse or punitive maltreatment. All clinicians and pathologists must recognize the wide spectrum of injuries in child abuse to ultimate protect the victim or other children in an at-risk situation.     

Trends and pattern of drug abuse deaths in Maryland teenagers

The Office of the Chief Medical Examiner of Maryland recorded a total of 149 drug abuse deaths of teenagers aged 13-19 years between 1991 and 2006. Of these deaths, 96 (64.4%) were caused by the use of narcotic drugs only, 29 (19.5%) by both narcotics and cocaine, four (2.7%) by both narcotics and methylenedioxymethamphetamine, six (4.0%) by cocaine only, and 14 (9.4%) by volatile substances (e.g., butane, Freon, nitrous oxide, and propane). The annual death rate from drug abuse for teenagers increased from 1.4 deaths per 100,000 population in 1991 to 2.7 deaths per 100,000 population in 2006 (chi-square test for time trend, p<0.01). The increase in teenager drug abuse deaths occurred in 1999 and since has remained at a higher rate. Further analysis revealed that the increase in drug abuse deaths was attributable to a large degree to narcotic drugs, particularly heroin/morphine and methadone, and was confined to teenagers residing in the suburban and rural areas.     

Fatal case of Rapunzel syndrome in neglected child

Rapunzel syndrome is very extreme form of trichobezoar formation where the tail of the trichobezoar extends from the stomach into the small intestine. Death resulting from this condition is rare and is usually associated with gastric or intestinal perforation. We report a fatal case of Rapunzel syndrome in a 3 years and 10 months old girl. Review of the literature indicates that this case involves the youngest child to have died from this syndrome. Furthermore, this case is unique due to the clear association with the parent's neglect with failure to provide the child with adequate health care.     

Drug abuse in western Denmark during the eighties. II. Fatal poisonings among drug abusers.

Cases of fatal poisoning among drug addicts (n = 246) and abusers of medical drugs (n = 138) are discussed on the basis of the availability of illicit and medical drugs during the eighties. Propoxyphene was frequently the cause of death among both drug addicts and abusers of medical drugs. Deaths caused by analgesics and psychoactive drugs, mainly barbiturates and antidepressants, predominated among abusers of medical drugs. During the late eighties the number of deaths caused by barbiturates and propoxyphene declined as a result of changes in the distribution regulations for both drugs. Heroin/morphine accounted for only one-third of the poisonings in drug addicts. No trends concerning the prevalence of deaths caused by these drugs were observed throughout the decade. The number of deaths caused by the synthetic opiates methadone and ketobemidone, however, increased during the late eighties, probably due to an increased availability of these drugs in the illicit drug market. Alcohol was detected in half of all the poisoning cases and benzodiazepines in one-third.     

Fatal poisoning in drug addicts in the Nordic countries in 2007

The frequency of medico-legally examined fatal poisonings in 2007 among drug addicts was investigated in five Nordic countries; Denmark, Finland, Iceland, Norway, and Sweden. The number of deaths, age, sex, place of death, main intoxicant, and other drugs present in blood samples were recorded to obtain national and comparable Nordic data, as well as data to compare with earlier studies in 2002, 1997, and 1991. Norway had the highest incidence of drug addict deaths by poisoning followed by Denmark, with 8.24 and 6.92 per 100,000 inhabitants, respectively. The death rates in Finland (4.02), Iceland (4.56), and Sweden (3.53) were about half that of Norway and Denmark. Compared with earlier studies, the death rates were unchanged in Denmark and Norway, but increased in Finland, Iceland, and Sweden. In all countries, fewer deaths (29-35%) were recorded in the capital area compared with earlier studies. Females accounted for 11-19% of the fatal poisonings. Iceland deviates with a more equal distribution between men and women (40%). Deaths from methadone overdoses increased in all Nordic countries, and methadone was the main intoxicant in Denmark in 2007, accounting for 51% of the poisonings. In Norway and Sweden, heroin/morphine was still the main intoxicant with a frequency of 68% and 48%, respectively. In Iceland, 3 deaths each were due to heroin/morphine and methadone, respectively. Finland differs from other Nordic countries in having a high number of poisonings caused by buprenorphine and very few caused by heroin/morphine. The total number of buprenorphine deaths in Finland doubled from 16 in 2002 to 32 in 2007, where it constituted 25% of deaths. The general toxicological screening program showed widespread multi-drug use in all countries. The median number of drugs per case varied from 3 to 5. The most frequently detected substances were heroin/morphine, methadone, buprenorphine, tramadol, amphetamine, cocaine, tetrahydrocannabinol, benzodiazepines and ethanol.     

Fatal virus-associated hemophagocytic syndrome in a young adult producing nontraumatic splenic rupture.

A 24-year-old man with no previous medical history was admitted to a local hospital with pancytopenia after a recent "viral illness." During his hospitalization, he developed sudden abdominal distension and hypotension. Surgical exploration of his abdomen revealed a ruptured spleen. The spleen was removed, but the patient did not survive the operation. We investigated this unexpected and unexplained hospital death for any traumatic or iatrogenic injury. The cause of death after review of the clinical history, autopsy, and microscopic sections was virus-associated hemophagocytic syndrome (VAHS). VAHS consists of a generalized histiocytic proliferation and marked hemophagocytosis associated with a systemic viral infection. Clinically it presents as pancytopenia and organomegaly. This recently described entity is often confused with malignant histiocytosis. This is the first case report of VAHS producing nontraumatic splenic rupture, thus adding to the differential diagnosis of spontaneous splenic rupture and sudden natural death.     

The emergency petition process in Maryland

Maryland's Emergency Petition statute allows a violent or suicidal person with a mental disorder to be brought to an emergency facility for rapid evaluation regarding the need for emergency treatment. Although many states have similar laws, little has been written in the psychiatric literature about the emergency petition process. The investigators evaluated emergency petition documents, demographic data, and the adequacy of emergency room records for all patients brought to a large county hospital in Prince Georges County, Maryland, by emergency petition during a one-month period. All emergency petition patients in Prince Georges County are brought to this hospital site. Of 94 petitioned patients examined during the study period, 92 records were available for review. The emergency petition was found to meet appropriate legal criteria in 94 percent of cases. More than half of all patients evaluated were intoxicated on alcohol or illicit drugs, and the majority of these patients were released from the emergency room as no longer dangerous after their acute intoxication resolved. In contrast to previous studies most of the patients evaluated were affluent, had health insurance, and were employed.     

Time of drug elimination in chronic drug abusers. Case study of 52 patients in a "low-step" detoxification ward

The elimination time of illicit drugs and their metabolites is of both clinical and forensic interest. In order to determine the elimination time for various drugs and their metabolites we recruited 52 volunteers in a protected, low-step detoxification program. Blood samples were taken from each volunteer for the first 7 days, daily, urine sample for the first 3 weeks, daily. Urine was analyzed using a fluorescence-polarization immunoassay (FPIA) and gas chromatography/mass spectrometry (GC/MS), serum using GC/MS. The elimination times of the drugs and/or their metabolites in urine and serum as well as the tolerance intervals/confidence intervals were determined. Due to the sometimes extremely high initial concentrations and low cut-off values, a few of the volunteers had markedly longer elimination times than those described in the literature. The cut-off values were as follows: barbiturates II (200ng/ml), cannabinoids (20ng/ml), cocaine metabolites (300ng/ml), opiates (200ng/ml). GC/MS detected the following maximum elimination times: total morphine in urine up to 270.3h, total morphine and free morphine in serum up to 121.3h, monoacetylmorphine in urine up to 34.5h, 11-nor-9-carboxy-delta-9-tetrahydrocannabinol (THC-COOH) in urine up to 433.5h, THC-COOH in serum up to 74.3h, total codeine in urine up to 123h, free codeine in urine up to 97.5h, total codeine in serum up to 29h, free codeine in serum up to 6.3h, total dihydrocodeine (DHC) in urine up to 314.8h, free DHC in urine up to 273.3h, total and free DHC in serum up to 50.1h. Cocaine and its metabolites were largely undetectable in the present study.     

Caffeine toxicity: a case of child abuse by drug ingestion

The case of a 14-month-old child who died of caffeine toxicity is presented. The evidence for prolonged toxicity associated with inappropriate delay in the seeking of medical care and the presence of various recent and healing injuries are diagnostic of child abuse. Fatal caffeine toxicity and child abuse by drug/substance administration are uncommonly reported. Relevant medical literature is reviewed.     

Fatal intoxications in the Nordic countries. A forensic toxicological study with special reference to young drug addicts

Fatal intoxications in the 15-34 age group in the five Nordic countries during the years 1984 and 1985 (Sweden only in 1984) were investigated. The known drug addicts were studied separately. The highest incidence of intoxications, calculated per 10(5) population, was found in Finland (11.3), followed by Denmark (10.3), Sweden (8.5), Iceland (7.2) and Norway (6.6). The percentage of intoxications caused by drugs was 92 in Denmark, 71 in Norway, 66 in Sweden, 50 in Finland and 17 in Iceland. Ethanol intoxications were seen 5-7 and 2-3 times as frequently in Finland and in Iceland, respectively, than in the other three countries. Carbon monoxide intoxications accounted for two-thirds of all fatal intoxications in Iceland. Drug addicts accounted for 62% of all fatal intoxications in the Danish material. The corresponding figures were 33% in the Norwegian, 16% in the Swedish and 5% in the Finnish material. No deaths in drug addicts were found in Iceland. Most drug addicts in Denmark, Norway and Sweden died of hard drugs and most in Norway and Sweden, from heroin or morphine, whereas in Denmark other strong analgesics, such as methadone, dextropropoxyphene and ketobemidone, accounted for 40% of all hard-drug-related fatal intoxications. To a certain extent the results reflect differences in the legal autopsy routines in the various Nordic countries. However, the ascertainment of drug addicts is assumed to be near-complete in each country.     

The difference between drug money and a "lifetime's savings"

In many countries, monies suspected of being associated with drug trafficking can be seized by the authorities. One of the ways of investigating this association is through the analysis of seized banknotes for traces of controlled drugs. We report three studies which may assist the expert in assessing whether banknotes contaminated with diamorphine are part of the general population of notes in circulation or whether they show unusual contamination patterns which require explanation. Study 1 is based on three plausible contamination scenarios as they may occur during the various stages of an illicit drug transaction and seizure. It shows that notes which have been in direct contact with visible traces of diamorphine show significantly higher contamination to those in more indirect contact with the drug. Study 2 investigates the transfer of diamorphine from one highly contaminated note to other notes in a bundle over a period of 10 weeks with and without agitation. It was found that the total amount of drug transferred was smaller than 6% and no more than 4 out of a bundle of 10 previously clean notes became lightly contaminated. Based on extensive background data, study 3 proposes a probabilistic model to assess whether an observed proportion of diamorphine bearing banknotes is likely to have been contaminated by chance. The model predicts that there is only a 0.3% chance that a bundle of 100 notes from the general banknote population contains more than six contaminated specimens. Jointly, the three studies give useful indications for the spread of contamination throughout a sample and the amounts of heroin which may be expected given plausible contamination scenarios.     

Fatal dextropropoxyphene poisonings in Jutland, Denmark

For many years dextropropoxyphene (dxp) has been the medicament most frequently occurring in drug poisoning cases examined at the Institute of Forensic Medicine, University of Aarhus. This study includes 85 cases of acute fatal poisoning examined in the period 1985-1987 in which dxp alone (40 cases) or in combination with alcohol (29 cases) and/or other drugs (16 cases) contributed significantly to death. Two-thirds of the deceased were men and one-third women. The average age was 37 years for both sexes. More than half of the deceased were drug and/or alcohol misusers. Eighteen were drug addicts. Half of the deaths resulted from accidents, while 40% were suicides. Accidental deaths prevailed among younger men. In a majority of the cases the drug had been taken orally. In these cases the median total blood concentration of dxp and the metabolite nordextropropoxyphene (ndxp) was 17 mg/kg in the suicide cases and 7.1 mg/kg in the accident cases. The corresponding figures for dxp without metabolite were 9.4 mg/kg and 2.2 mg/kg, respectively. The median value of the quotient dxp/ndxp was 1.9 in the suicide cases and 0.5 in the accident cases. The quotient, together with the concentrations of the drug, may therefore indicate the manner of death in many cases.