Cause of Death ; Drug Hypersensitivity ; mortality ; Humans ; Hypersensitivity ; mortality ; Intraoperative Period ; Male ; Middle Aged

OBJECTIVE: To analyze the cases of anaphylactic death cases and explore the standards of judicial expertise of anaphylactic death for providing evidence for judicial expertise. METHODS: Fifty-nine cases death due to allergic reaction in Shanghai were collected. And details of medical history, clinical manifestation of anaphylactic reaction and postmortem examination findings were reviewed for all cases. RESULTS: In the 59 cases, there were 58 cases died from drug allergy, including 77.6% of them were antibiotics. The rates of treating in standard hospital and illegal clinic were 37.3% and 61.0%, respectively. The allergic symptoms were dyspnea and facial cyanosis. The time from contacting allergens to death ranged from 1 min to 3 d. The concentration of total serum IgE ranged from 50 to 576.92 IU/mL. The results of clinical manifestation and pathological anatomy had obviously changes. CONCLUSION Based on the exclusion of all other cause of death and synthetically analysis of details of cases, medical history, clinical manifestation and anatomy, the conclusion of anaphylactic death can reached. The details of cases including clinical history, exposure to allergens, and clinical manifestation play an important role in diagnosis of anaphylactic death.
Anaphylaxis/mortality* ; Anti-Bacterial Agents/adverse effects* ; Autopsy ; China ; Drug Hypersensitivity/mortality* ; Forensic Sciences ; Humans

Stenotrophomonas maltophilia is an emerging pathogen associated with morbidity and mortality in hospitalized patients. The treatment of S. maltophilia infection is challenging because clinical isolates are frequently resistant to most antimicrobial agents except trimethoprim-sulfamethoxazole (TMP-SMX). S. maltophilia osteomyelitis is a rare disease and requires a prolonged treatment with TMP-SMX. Here, we report an interesting case of a patient with S. maltophilia osteomyelitis who developed a delayed hypersensitivity reaction during TMP-SMX treatment and successfully treated after desensitization. TMP-SMX desensitization should be considered in patients with hypersensitivity to TMP-SMX, especially when there are no effective alternative drugs in S. maltophilia infection.
Anti-Infective Agents ; Desensitization, Immunologic ; Humans ; Hypersensitivity ; Hypersensitivity, Delayed ; Mortality ; Osteomyelitis* ; Rare Diseases ; Stenotrophomonas maltophilia ; Trimethoprim, Sulfamethoxazole Drug Combination*

BACKGROUND/AIMS: Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and drug reaction with eosinophilia and systemic symptoms (DRESS) are severe cutaneous adverse reactions (SCARs) that also affect the internal organs with high mortality. However, there has been no previous nationwide study of SCARs in Korea. METHODS: Cases of SCARs were recruited from the nationwide Korean Pharmacovigilance Research Network database, collected from June 2009 to December 2010, by a spontaneous reporting system. We analyzed age, gender, route of administration and the causative agents. We also reviewed previously published cases of SCARs in Korea. RESULTS: In total, 100 cases of SJS (66 cases), TEN (7 cases), and DRESS (27 cases) were reported. The mean age of the patients was 54.1 +/- 19.8 years and the proportion of males to females was 1:0.88. In total, 81 drugs were reported as causative agents: SJS (61 drugs), TEN (15 drugs), and DRESS (29 drugs). The most commonly reported causative drug was allopurinol (12 cases). Allopurinol (8 cases) and levofloxacin (2 cases) were the most commonly reported causative drugs for SJS and TEN, respectively. In DRESS, allopurinol (4 cases) and vancomycin (4 cases) were the two most common causative drugs. Anti-infective drugs were the most common drug category (75 cases). Carbamazepine was the most commonly reported causative drug according to published cases in Korea. CONCLUSIONS: Allopurinol in the spontaneous reporting system and carbamazepine in the published cases were the most common single causative drugs in SCARs in Korea. Anti-infectives were the most common drug category in the spontaneous reporting system.
Allopurinol ; Carbamazepine ; Cicatrix ; Drug Hypersensitivity ; Drug Hypersensitivity Syndrome ; Drug-Related Side Effects and Adverse Reactions* ; Eosinophilia ; Female ; Humans ; Korea ; Levofloxacin ; Male ; Mortality ; Pharmacovigilance ; Stevens-Johnson Syndrome ; Vancomycin

Drug reaction with eosinophilia and systemic symptom (DRESS) syndrome is a type of severe adverse drug-induced reaction. Dermatologists should make a quick diagnosis and provide appropriate treatment for DRESS syndrome to reduce mortality rates, which can be as high as 10%. We present the case of a 47-year-old man with schizoaffective disorder treated with lamotrigine who developed DRESS syndrome to emphasize the importance of close observation of patients with drug eruption. He was consulted for erythematous maculopapular rashes on the trunk that developed 3 weeks after starting lamotrigine. A few days later, he developed generalized influenza-like symptoms. The skin rashes spread over his entire body, and the sense of itching was rapidly aggravated within a few days. Increased liver enzyme levels and significant eosinophilia were found on laboratory test results. His condition was diagnosed as DRESS syndrome, and he was treated with systemic and topical corticosteroids for 2 weeks.
Adrenal Cortex Hormones ; Anticonvulsants ; Diagnosis ; Drug Eruptions ; Drug Hypersensitivity Syndrome ; Eosinophilia* ; Exanthema ; Humans ; Liver ; Middle Aged ; Mortality ; Pruritus ; Psychotic Disorders

Drug hypersensitivity is one of drug adverse reactions that develop in susceptible patients following exposure to certain drugs and cannot be predicted from the known pharmacology of a drug. Severe hypersensitivity is associated with high morbidity and mortality. Although the issue of hypersensitivity to nonsteroidal anti-inflammatory drugs (NSAIDs) has been largely investigated in adults, data related to NSAIDs hypersensitivity is insufficient in childhood. And in spite of the recommendation to avoid use of aspirin due to Reye syndrome in children, aspirin is one of major treatment along with intravenous immunoglobulin in Kawasaki disease. We report a case of a 10-month-old boy who underwent intravenous immunoglobulin and aspirin treatment for Kawasaki disease, and subsequently revealed severe leukocytosis and eosinophilia. To our knowledge, there have been no previous reports of aspirin-induced eosinophilia in Korea.
Adult ; Anti-Inflammatory Agents, Non-Steroidal ; Aspirin* ; Child* ; Drug Hypersensitivity ; Eosinophilia* ; Humans ; Hypersensitivity* ; Immunoglobulins ; Infant ; Korea ; Leukocytosis ; Male ; Mortality ; Mucocutaneous Lymph Node Syndrome* ; Pharmacology ; Reye Syndrome

BACKGROUND: Anaphylaxis is a serious allergic reaction that may cause death. The signs and symptoms of anaphylaxis have not been examined in the Saudi population before. OBJECTIVE: The present study examined the signs, symptoms, triggers, and demographic patterns of patients treated for anaphylaxis at a large tertiary care hospital in Riyadh, Saudi Arabia. METHODS: All the patients who were prescribed new prescriptions of adrenaline auto-injectors (AAs) between February 1, 2010 and December 31, 2011 were included in this study. Information was collected using a standardized form. RESULTS: There were 238 patients who were analyzed. The median age at the time of first AA prescription was 15.5 years. Female to male ratio was 52:48 and 54% of the subjects were more than 18 years of age. There were some differences in the presenting signs and symptoms observed in our study compared with similar studies from around the world. Urticaria and angioedema were the most common at about 70% across all ages, followed by shortness of breath at 28%. Some triggers were found to be more common in our region. Food was the commonest trigger for anaphylaxis including tree nuts, egg, and sesame. Drug allergy was also a common trigger, with penicillins and nonsteroidal anti-inflammatory drugs being the commonest. Regarding insect allergy, samsam ant was the commonest trigger in our study. CONCLUSION: To our knowledge, this is the first study on anaphylaxis in Saudi Arabia. Some of the manifestations of anaphylaxis are significantly different in our population study compared to previously published data from other parts of the world. While managing anaphylaxis, we should be mindful of these differences. This improved understanding should help reduce the morbidity and mortality associated with anaphylaxis in our region.
Anaphylaxis ; Angioedema ; Ants ; Drug Hypersensitivity ; Dyspnea ; Epinephrine ; Female ; Humans ; Hypersensitivity ; Insects ; Male ; Mortality ; Nuts ; Ovum ; Penicillins ; Prescriptions ; Saudi Arabia ; Sesamum ; Tertiary Healthcare ; Trees ; Urticaria

Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are severe cutaneous adverse reactions to drugs, which carry significant morbidities and mortalities. Although SJS and TEN can be treated by corticosteroids or intravenous immunoglobulin, they may be induced by steroids. We experienced a 36-year-old man who developed whole body erythromatous maculopapular rashes and multiple bullae after ingestion of deflazacort. After avoidance of deflazacort and use of dexamethasone, skin lesions resorbed. We reported a case of TEN diagnosed by characteristic clinical findings with a brief review of the literature.
Adrenal Cortex Hormones ; Adult ; Dexamethasone ; Drug Hypersensitivity Syndrome ; Eating ; Exanthema ; Humans ; Immunoglobulins ; Mortality ; Nephrotic Syndrome ; Skin ; Steroids ; Stevens-Johnson Syndrome*

PURPOSE: To evaluate the efficacy and toxicity of combination chemotherapy with low-dose paclitaxel and cisplatin in patients with advanced non-small cell lung cancer. MATERIALS AND METHODS: Chemotherapy-naive patients with unresectable, pathologically proven non-small cell lung cancer were eligible for inclusion in the study. Patients received paclitaxel (145 mg/m2 iv 3 hour D1) and cisplatin (60 mg/m2 iv D1) every 3 weeks. RESULTS: Forty-two patients were enrolled between February 2000 and February 2001. The median age was 53.5 years. Patients with adenocarcinoma numbered 29, squamous cell carcinoma 7, large cell carcinoma 3, and undifferentiated carcinoma 3. Seventeen patients had stage IIIB, 19 had stage IV disease and the remaining 6 displayed recurred disease after previous surgical resection. Four patients terminated treatment early because of hypersensitivity (1) and severe emesis (3). Of the 38 evaluable patients, 14 had PR and the response rate was 36.8%. Among partial responders, 6 patients received additional chest radiation. The median duration of response was 47.9 weeks and the median overall survival was 54.0 weeks. Of the total 176 courses, 14 were delayed, 22 required dose reduction, and grade 3~4 neutropenia occurred in 5.6% of courses. Only one episode of neutropenic fever developed and there were no treatment- related mortalities. Other toxicities were generally mild. CONCLUSION: The combination chemotherapy with low-dose paclitaxel and cisplatin was effective and tolerable in patients with advanced non-small cell lung cancer.
Adenocarcinoma ; Carcinoma ; Carcinoma, Large Cell ; Carcinoma, Non-Small-Cell Lung* ; Carcinoma, Squamous Cell ; Cisplatin* ; Drug Therapy ; Drug Therapy, Combination ; Fever ; Humans ; Hypersensitivity ; Mortality ; Neutropenia ; Paclitaxel* ; Thorax ; Vomiting

Allopurinol ; adverse effects ; Drug Hypersensitivity ; etiology ; mortality ; Gout ; drug therapy ; Gout Suppressants ; adverse effects ; Humans ; Monitoring, Physiologic ; methods ; Nephrology ; methods ; Risk ; Treatment Outcome