Company: MDCXW
Filing Date: 2025-11-19
Form Type: S-1
Source: 0001062993-25-016962
Chunk: 115

Company: Medicus Pharma Ltd.
Filing Date: 2025-11-19
Form: S-1
Chunk 115
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. Production molds are removed from the square tool holder (Figure 5). The operator places the freshly prepared arrays in a desiccator box in a controlled temperature refrigerator and allows the arrays to dry to a moisture content of approximately 5%. When fully dried, the arrays are then packaged and stored at 2-8°C. The fabrication cycle is complete. Subsequent cycles consisting of 80 microneedle arrays per run will follow the same process. |

Packaging of Product

Starting from the innermost packaging, each array is contained in a foil-sealed PETG cube, which is contained in a 2" x 3" opaque, U-Line packet labeled with standard investigational drug text (Figure 6).

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Figure 7. Left, the "cubes" holding each array (foil seal not shown); center, 2" x 3" packets holding the cubes; right, ziplock bag holding 4 packets of arrays

Four 2" x 3" packets are then stored in a Ziplock Uline 4" x 6" bag, which contains D-MNA's of the same dosage (25 µg, 50 µg, 100 µg, or 200 µg, or placebo). The outer Uline bag is sealed with a serialized security tape and carries standard investigation drug labeling (Figure 7) including a supplemental label containing the subject number.

<div align='center'>Figure 8. 4" x 6" Ziplock Uline Bag with Serialized Security Strip</div>

When the packaging of the entire production run (consisting typically of 200-240 arrays) has been completed, the product is then shipped on ice pack for the next phase, namely, sterilization, quality control testing, and release of the product.

Release Testing and Release of Product

The release of GMP-quality product to a clinical site is a highly regulated practice. Upon shipping of the arrays form GFE, LLC, the array manufacturer, which has already performed its own quality control, the entire shipment of arrays embarks on a multistage process, whose end goal is release of the investigational product to the clinical site (Figure 8).

Because the arrays are breaking the skin surface of human subjects, the FDA views the arrays as a type of parenteral product and therefore requires sterilization. On the day of completing the packaging of the arrays, GFE ships the fully packaged arrays by overnight courier to Ebeam Services who performs