2,4-Dinitrophenol overdose - Everything old is new again
Abstract
A complete case example of a fatal 2,4-dinitrophenol (DNP) overdose involving a 23-year-old male is described. Included are details of not only the patient's presentation symptoms and treatment, but also the subsequent findings of the coronial investigation process including the autopsy, post-mortem computed tomography (PMCT) scanning and toxicological analysis and results. The patient presented with elevated temperature, heart rate and blood pressure. Multiple treatments were conducted to counteract these symptoms, however the patient died approximately 1.5 hours after hospital admission and some 4.5 hours after the DNP was initially consumed. Autopsy revealed the presence of cardiovascular disease that was contributory to death and post-mortem computed tomography showed evidence of decompositional intravascular gas in the neck, head, face, lower abdomen, heart and hepatic systems. Toxicological analysis was completed by protein precipitation with methanol and subsequent instrumental analysis by LC/MS/MS in negative ion mode. The antemortem blood specimen showed the presence of tadalafil, two anabolic steroids and a DNP concentration of 110 mg/kg which is consistent with other reported DNP fatalities. Despite the small amount of time between the antemortem specimen collection and death, the DNP concentration identified in the femoral blood post-mortem specimen was comparably low (5.5 mg/kg). DNP concentrations also reduced during an extended period of specimen storage prior…
How strong is the evidence?
Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.
Read the paper
Related studies
- Protective effects of tadalafil and N-acetyl cysteine therapy on cisplatin-induced testicular toxicity
- The Use of Generative AI for Scientific Literature Searches for Systematic Reviews: ChatGPT and Microsoft Bing AI Performance Evaluation
- Sildenafil as a Candidate Drug for Alzheimer’s Disease: Real-World Patient Data Observation and Mechanistic Observations from Patient-Induced Pluripotent Stem Cell-Derived Neurons
- Ozone-modified properties of pumpkin seed oil as anti-H. pylori, anticancer, anti-diabetic and anti-obesity agent
- Effectiveness of Low-Intensity Extracorporeal Shock Wave Therapy in Erectile Dysfunction: An Analysis of Sexual Function and Penile Hardness at Erection: An Umbrella Review
- Molecular Docking of Silymarin as a Ligand for Aromatase Enzyme and HIV-1 Reverse Transcriptase Using Molegro Virtual Docker
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.