Objective:

The article examines the objective, findings, and clinical context described in Medical Oddities: Alive, but convinced otherwise.

Approach:

• Cotard’s delusion: A 2026 case report described a man in his 40s with schizophrenia who believed he was dead and had been injured. Clinicians treated him with oral risperidone and long-acting injectable paliperidone.
• Vanillin and wound care: A narrative review examined research from 2000 to 2026 on vanillin’s biological properties and its use in experimental wound dressings.
• Green tea gargling: A multicenter randomized trial assigned 1,012 adults to gargle green tea or water three times daily for 12 weeks.
• Thunderstorm-associated asthma: A 2026 retrospective case-control study compared 42 adults with thunderstorm-associated asthma with 361 patients experiencing general asthma exacerbations.

Key Findings:

• In the case report, the patient’s belief that he was dead had nearly resolved by day 6; paranoia and disorganized thinking had persisted earlier in treatment. Follow-up was unavailable to confirm sustained remission.
• The vanillin review described experimental dressings and animal studies reporting wound closure, collagen deposition, reduced inflammation, and antimicrobial activity. The evidence was largely preclinical.
• In the green tea trial’s full analysis, COVID-19 incidence was 5.4% in both groups. In the per-protocol analysis, incidence was 4.4% with green tea and 5.7% with water; the difference was not statistically significant.
• The thunderstorm-associated asthma group was younger, more likely to have allergic rhinitis, and had higher median absolute eosinophil counts than the comparison group. An eosinophil threshold of at least 0.71 × 10⁹/L had 92.9% sensitivity and 66.2% specificit…

Interpretation:

The reports describe a rare psychiatric presentation, preclinical wound-care research, a randomized prevention trial without a statistically significant difference in its per-protocol analysis, and clinical characteristics observed in a single-center asthma study.

Limitations:

• The Cotard’s delusion report could not establish sustained remission because follow-up was unavailable.
• Vanillin wound-care evidence was largely preclinical; dosing, long-term safety, and clinical efficacy remain unresolved.
• The green tea trial had lower-than-expected infection rates, which researchers said may have limited statistical power.
• The thunderstorm-associated asthma findings came from a single center and require validation.

Sources:

• Case Reports in Psychiatry
• International Journal of Pharmaceutics
• AJPM Focus
• Journal of Asthma and Allergy