Curaderm, the Long-Awaited Breakthrough for Basal Cell Carcinoma

Background: Basal cells form a continuous cell layer at the bottom of the epidermis, which is the outermost layer of the skin. Basal cell carcinoma occurs when a mutation occurs in the DNA of a basal cell. The mutation inhibits apoptosis—the programmed cell death mechanism. The cell continues to multiply but does not die, resulting in a change in the skin, such as a growth or sore that will not heal. Basal cell carcinoma is the most common form of skin cancer and the most frequently occurring form of all cancers. Key words searched for the database of this communication were: Curaderm, BEC 5, cancer, skin cancer, basal cell carcinoma, nonmelanoma skin cancer, solamargine, solasonine and solasodine glycosides. Treatments: Several types of treatments are available to remove or destroy basal cell carcinoma. All currently used treatments are indiscriminate and also remove or destroy normal skin cells resulting in compromised cosmetic outcomes. Development of Curaderm Pharmacotherapy: Curaderm pharmacotherapy discriminates and specifically activates apoptosis at the molecular level in cancer cells but not in normal cells. Accordingly, Curaderm pharmacotherapy for basal cell carcinoma effectively and safely treats virtually all types, sizes and lesion locations. This review describes studies from the inception of Curaderm pharmacotherapy and covers the discovery of the anti-cancer effects, mode of action, preclinical, clinical and field applications with emphasis on efficacy, safety, compliance, tolerance, cost effectiveness and especially cosmetic outcome. In 2018 Curaderm was approved by the European Health Authorities as a Medical Device Class 1 for the indication “Topical Treatment with Keratolytic Action, and Antineoplastic Activity in the Treatment and Healing of Localized Basal Cell Carcinoma of the Skin”.

Evaluation of Dermal Irritation and Skin Sensitization by Curaderm

Purpose: To establish whether Curaderm, a topical pharmacotherapy for skin cancer, irritates or sensitizes normal skin. Methods: The dermal irritation and skin sensitization toxicity of Curaderm were investigated in rabbits and guinea pigs in compliance with the Organization for Economic Cooperation and Development guideline. To assess dermal irritation, rabbits were dermally exposed to Curaderm for varying periods of time. To assess hypersensitivity, the guinea-pig maximisation test was applied. Results: Curaderm was only negligibly irritating using the criteria of erythema and oedema. Curaderm did not produce any sensitization toxicity of the skin. Conclusion: These studies confirm the non-toxic observations on normal skin experienced in the clinical setting when treating skin cancer and reinforce the specificity of Curaderm towards cancer cells.

Treatment of Non Melanoma Skin Cancers: An Intra-Comparison Study of CuradermBEC5 and Various Established Modalities

Dermatologists, surgeons, oncologists and radiotherapists usually jointly manage skin cancers. The strengths and limitations of the established procedures are known. A new naturally derived topical cream, CuradermBEC5, for the treatment of non melanoma skin cancers has previously been described. In this communication, intra-comparison treatments of skin cancer between CuradermBEC5 therapy and the established treatments, surgery, radiation therapy, laser therapy, photodynamic therapy, imiquimod cream and cryosurgery are presented. Non melanoma skin cancer cases that had previously been treated unsuccessfully with the established procedures were subsequently treated successfully with CuradermBEC5. These observations are interesting because the identical lesions were treated by various modalities. In addition to the superior efficacious outcome of CuradermBEC5 therapy versus the established treatments, the cosmetic end results with CuradermBEC5 treatment are remarkable.