Company: MDCXW
Filing Date: 2025-09-29
Form Type: S-1
Source: 0001062993-25-015841
Chunk: 94

Company: Medicus Pharma Ltd.
Filing Date: 2025-09-29
Form: S-1
Chunk 94
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 July 31, 2024, the FDA responded to the latest submission and requested certain additional information and clarification. We responded to the FDA on August 2, 2024 and commenced patient recruitment on August 27, 2024.

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Basal Cell Carcinoma Market Overview and Current Therapies

Basal cell carcinoma is a type of skin cancer that begins in the basal layer of the epidermis. It is the most common type of skin cancer.

Basal cell carcinoma often appears as a slightly transparent bump on the skin, though it can take other forms. Basal cell carcinoma occurs most often on areas of the skin that are exposed to the sun, such as your head and neck. Most basal cell carcinomas are thought to be caused by "long-term exposure to ultraviolet (UV) radiation from sunlight" (Mayo Clinic). Additional factors that increase your risk of developing basal cell cancer include radiation therapy, fair skin, increasing age, family history and immune suppressing drugs.

Basal cell carcinomas account for approximately 80 percent of all non-melanoma skin cancers worldwide. (The Johns Hopkins University). Based on studies of populations in the United States, 40-50% of Americans who live to age 65 will experience BCC or squamous cell carcinoma at least once.

More than 5 million cases of basal cell carcinoma are diagnosed in the United States each year. Untreated BCCs can become locally invasive, grow wide and deep into the skin and destroy skin, tissue and bone.

The most common treatment for basal cell carcinoma in the United States is surgical removal. Surgery is the standard treatment for most BCC patients, either standard excision or Mohs Micrographic surgery. The treatment of basal cell carcinoma by a surgical procedure can result in high costs and clearly visible scarring.

Basal cell carcinoma is the most common cancer in humans, with an estimated annual incidence in the United States of 5.4 million cases (American Cancer Society). BCC arises from the basal cells in the epidermis and is associated with both chronic and intermittent acute UV exposure. The development of basal cell carcinoma is thought to be attributable, in part, to a deregulation of the Hedgehog signaling pathway. The Hedgehog pathway is involved in stem cell maintenance, regulation of cell proliferation and differentiation, and carcinogenesis. Unregulated activation has been implicated in the development of multiple cancers, including BCC (Gupta et. al. 2010). Chemotherapeutic