heroin and Edema

Anthrax had become extremely rare in Europe, but in 2010 an outbreak of anthrax among heroin users in Scotland increased awareness of contaminated heroin as a source of anthrax. We present the first two Danish cases of injectional anthrax and discuss the clinical presentations, which included both typical and more unusual manifestations.. The first patient, a 55-year old man with HIV and hepatitis C virus co-infection, presented with severe pain in the right thigh and lower abdomen after injecting heroin into the right groin. Computed tomography and ultrasonographic examination of the abdomen and right thigh showed oedematous thickened peritoneum, distended oedematous mesentery and subcutaneous oedema of the right thigh. At admission the patient was afebrile but within 24 hours he progressed to severe septic shock and abdominal compartment syndrome. Cultures of blood and intraperitoneal fluid grew Bacillus anthracis. The patient was treated with meropenem, clindamycin, ciprofloxacin and metronidazole. Despite maximum supportive care including mechanical ventilation, vasopressor treatment and continuous veno-venous hemodiafiltration the patient died on day four.The second patient, a 39-year old man with chronic hepatitis C virus infection, presented with fever and a swollen right arm after injecting heroin into his right arm. The arm was swollen from the axilla to the wrist with tense and discoloured skin. He was initially septic with low blood pressure but responded to crystalloids. During the first week, swelling progressed and the patient developed massive generalised oedema with a weight gain of 40 kg. When blood cultures grew Bacillus anthracis antibiotic treatment was changed to meropenem, moxifloxacin and metronidazole, and on day 7 hydroxycloroquin was added. The patient responded to treatment and was discharged after 29 days.. These two heroin-associated anthrax cases from Denmark corroborate that heroin contaminated with anthrax spores may be a continuous source of injectional anthrax across Europe. Clinicians and clinical microbiologists need to stay vigilant and suspect anthrax in patients with a history of heroin use who present with soft tissue or generalised infection. Marked swelling of affected soft tissue or unusual intra-abdominal oedema should strengthen clinical suspicion.

Topics: Adult; Anthrax; Bacillus anthracis; Denmark; Drug Contamination; Edema; Heroin; Humans; Male; Middle Aged; Sepsis; Soft Tissue Infections; Substance Abuse, Intravenous

C1-esterase inhibitor deficiency is a rare disorder of the complement system characterised by episodes of cutaneous and mucosal oedema. Life-threatening airway oedema can follow airway instrumentation or minor trauma. We describe the successful management of a 37-year-old primiparous woman with inherited C1-esterase inhibitor deficiency who was admitted at 38 weeks' gestation for elective caesarean section. Whilst undergoing general anaesthesia 18 months previously she had experienced facial and pharyngeal oedema despite prophylaxis (one unit of fresh frozen plasma). On this occasion she underwent elective caesarean section following intrathecal anaesthesia with 0.5% hyperbaric bupivacaine 2 mL and diamorphine 300 microg. Cardiovascular stability was ensured using glycopyrolate and intravenous Hartmann's solution 2 L; a live female infant was delivered successfully. There were no peri- or postoperative complications. Regional anaesthesia is the safest method for providing surgical anaesthesia in the obstetric patient. We believe elective caesarean section under regional anaesthesia should be considered if there are predicted difficulties with vaginal delivery.

Topics: Adult; Anesthesia, Spinal; Anesthetics, Local; Bupivacaine; Cesarean Section; Complement C1 Inactivator Proteins; Edema; Female; Heroin; Humans; Infant, Newborn; Narcotics; Pregnancy

This report describes the investigation and management of an unprecedented outbreak of severe illness among injecting drug users (IDUs) in Scotland during April to August 2000. IDUs with severe soft tissue inflammation were prospectively sought among acute hospitals and a mortuary in Scotland. Cases were categorised as definite or probable: probable cases had severe injection site inflammation or multi-system failure; definite cases had both. Information about clinical course, mortality, post-mortem findings and laboratory data was gathered by standardised case-note review and interview. Sixty cases were identified--23 definite and 37 probable. Most had familial or social links with each other and 50 were from Glasgow. Median age was 30 years; 31 were female. The majority, especially definite cases, injected heroin/citric acid extravascularly. Of definite cases, 20 died (87% case-fatality rate; 13 after intensive care), 15 had necrotising fasciitis, 22 had injection site oedema and 13 had pleural effusion. Median white cell count was 60 x 10(9)/L. Of 37 probable cases, three died (8% case-fatality rate). Overall, the most frequently isolated pathogen was Clostridium novyi type A (13 cases: 8 in definite cases). The findings are consistent with an infection resulting from injection into soft tissue of acidified heroin contaminated with spore-forming bacteria. Toxin production led to a severe local reaction and, in many, multi-system failure.

Topics: Adult; Autopsy; Clostridium Infections; Disease Outbreaks; Drug Contamination; Edema; Fasciitis, Necrotizing; Female; Heroin; Humans; Leukocyte Count; Male; Middle Aged; Multiple Organ Failure; Pleural Effusion; Practice Guidelines as Topic; Scotland; Soft Tissue Infections; Substance-Related Disorders

Topics: Adult; Anti-Bacterial Agents; Cocaine-Related Disorders; Combined Modality Therapy; Disease-Free Survival; Edema; Female; Fingers; Heroin; Humans; Range of Motion, Articular; Streptococcal Infections; Substance Abuse, Intravenous; Tenosynovitis

Topics: Adult; Analgesics; Anti-Bacterial Agents; Anti-Inflammatory Agents; Antioxidants; Arm; Combined Modality Therapy; Drug Overdose; Edema; Heroin; Heroin Dependence; Humans; Male; Methylprednisolone; Muscular Diseases; Oxygen Inhalation Therapy; Pain; Rhabdomyolysis; Syndrome

A 24-year-old man who had been a drug addict for years, was admitted to hospital having been unconscious for several hours after injecting an overdose of heroin. He was in acute renal failure with extensive swelling of soft tissues of the right upper leg and right buttock without external signs of injury. The swelling rapidly extended to both right limbs, trunk and external genitalia. The clinical suspicion of rhabdomyolysis was confirmed by a high level of serum myoglobin (1570 mg/ml), and in a gluteus maximus muscle biopsy. The acute renal failure caused by the rhabdomyolysis was reversible after a short period of haemodialysis and, after decompression fasciotomy of the affected muscles, there were no severe sequelae. In view of the good prognosis with early diagnosis an exact clinical examination (observation of soft tissue swelling and dark urine) is of great importance in case of heroin addiction and/or poisoning.

Topics: Acute Kidney Injury; Adult; Edema; Heroin; Heroin Dependence; Humans; Male; Myoglobin; Myoglobinuria

The purpose of this paper is to emphasize the importance of heroin injections in the neck as an etiology of superficial and deep neck infections and to familiarize the otolaryngologist with the problems in the diagnosis and management of such infections. This study represents the first series to be reported in the world literature of patients with neck infections secondary to heroin injections. Fifty-seven patients with neck infections related to injection of heroin in the neck (main-lining) were studied. These patients were admitted to Detroit General Hospital during the three-year period between January 1974 and December 1976. The clinical signs and symptoms, location of the abscesses, soft tissue radiographs of the neck, arteriograms and ultrasound examinations of the neck are discussed. The diagnostic evaluation and the treatment of the heroin addict who presents with an inflammatory neck mass are outlined, emphasizing the difficulty and the importance of differentiating between cellulitis, abscess, and pseudoaneurysms of the carotid and subclavian arteries.

Topics: Abscess; Adult; Aneurysm; Carotid Artery Diseases; Cellulitis; Diagnosis, Differential; Edema; Female; Heroin; Heroin Dependence; Humans; Male; Middle Aged; Neck; Subclavian Artery

Topics: Acanthosis Nigricans; Acne Vulgaris; Dental Caries; Dermatitis, Contact; Drug Eruptions; Edema; Gangrene; Hepatitis A; Heroin; Humans; Impetigo; Life Style; Pigmentation Disorders; Pruritus; Psychophysiologic Disorders; Purpura; Skin Diseases; Skin Manifestations; Substance-Related Disorders; Thrombophlebitis; Urticaria

Topics: Aneurysm, Infected; Arterial Occlusive Diseases; Cardiomegaly; Edema; Endocarditis, Bacterial; Hand; Heroin; Humans; Injections, Intra-Arterial; Injections, Intravenous; Ischemia; Lung Diseases; Lymphadenitis; Pneumonia; Pneumonia, Aspiration; Pulmonary Edema; Pulmonary Embolism; Substance-Related Disorders; Tuberculosis, Pulmonary; Vascular Diseases; Venous Insufficiency

Topics: Abscess; Acanthosis Nigricans; Adult; Burns; Edema; Heroin; Humans; Jaundice; Male; Melanosis; Pigmentation; Pruritus; Skin Manifestations; Skin Ulcer; Substance-Related Disorders