| Schedule of prepaid expenses and other current assets |
| | | | | | | | | June 30, | | December 31, | | | 2026 | | 2025 | Prepaid insurance | | $ | 262,703 | | $ | 512,523 | Prepaid clinical research costs | | | 948,910 | | | 1,153,417 | Prepaid franchise taxes | | | 123,016 | | | 161,400 | Prepaid professional fees | | | — | | | 40,563 | Prepaid services | | | 42,313 | | | 32,289 | Other miscellaneous current assets | | | 38,930 | | | 6,270 | | | | 1,415,872 | | | 1,906,462 | Long-term | | | | | | | Security deposit on leased premises | | | 18,362 | | | 19,037 | | | $ | 1,434,234 | | $ | 1,925,499 |
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