Seizures, Systemic Inflammatory Response, and Rhabdomyolysis Associated With Laboratory-Confirmed 2C-I and 25-I Exposure.
Pediatric emergency care – October 01, 2018
Source: PubMed
Summary
Certain 'designer drugs' can cause life-threatening reactions, even when standard drug tests come up negative. This was evident in a case where a teenager experienced seizures, high fever, and severe muscle breakdown after consuming a substance. Initial drug screens were negative, but advanced laboratory analysis pinpointed two synthetic hallucinogens, 2C-I and 25-I, as the cause. The patient recovered fully, highlighting the critical need to consider these potent compounds in cases of unexplained neurological or inflammatory responses.
Abstract
The 2C drugs are hallucinogenic phenethylamines. They and their n-benzyloxymethyl analogs have become popular as "legal highs," and significant toxicity has been attributed to their use. We report on a case of seizures, systemic inflammatory response, and rhabdomyolysis associated with laboratory-confirmed 4-iodo-2,5-dimethoxyphenethylamine and 4-iodo-2,5-dimethoxy-N-(2-methoxybenzyl) phenethylamine exposure. A 17-year-old male teenager developed seizures after taking "2 strips of acid." The seizures resolved with midazolam, but he became apneic and was intubated. His head computed tomography was unremarkable. Initial creatinine level was 1.5 mg/dL, with a creatine kinase of 112 U/L. His urine immunoassay drug screen was negative. He was extubated within 12 hours but had elevated temperatures for 48 hours. He was treated with antibiotics, but no source of infection was identified. His creatinine level peaked at 2.46 mg/dL. His creatine kinase peaked 72 hours later at 14579 U/L. He was treated with intravenous fluids and did not require renal replacement therapy. He recovered fully and was discharged after 5 days. Serum and urine samples were tested using liquid chromatography time-of-flight mass spectrometry. We detected 4-iodo-2,5-dimethoxyphenethylamine and 4-iodo-2,5-dimethoxy-N-(2-methoxybenzyl) phenethylamine in both serum and urine. No other substances were detected. The 2C drugs and their n-benzyloxymethyl analogs are potent serotonergic agents. Their use has been associated with multiple adverse effects including seizures, rhabdomyolysis, and death. They should be considered in differential diagnosis for drug-induced seizures and as a cause for systemic inflammatory response. This case highlights the significant toxicity seen with these compounds.