Cevira is in development as a local treatment for

Cervical intraepithelial neoplasia Cervical intraepithelial neoplasia (CIN), also known as cervical dysplasia, is the abnormal growth of cells on the surface of the cervix that could potentially lead to cervical cancer. More specifically, CIN refers to the potentially Precancerous c ...

lesions and

human papilloma virus Human papillomavirus infection (HPV infection) is caused by a DNA virus from the ''Papillomaviridae'' family. Many HPV infections cause no symptoms and 90% resolve spontaneously within two years. In some cases, an HPV infection persists and r ...

(HPV) of the

cervix The cervix (: cervices) or cervix uteri is a dynamic fibromuscular sexual organ of the female reproductive system that connects the vagina with the uterine cavity. The human female cervix has been documented anatomically since at least the time ...

without damaging healthy tissue. With Cevira,

Photocure Photocure ASA is a Norwegian specialty pharma company that develops and sells pharmaceuticals and medical devices based on proprietary photodynamic technology. Photocure's strategy in cancer is to continue the commercialization of Hexvix for bl ...

aims to develop the first non-surgical treatment for

precancerous A precancerous condition is a condition, tumor or lesion involving abnormal cells which are associated with an increased risk of developing into cancer. Clinically, precancerous conditions encompass a variety of abnormal tissues with an increase ...

cervical

lesions A lesion is any damage or abnormal change in the tissue of an organism, usually caused by injury or diseases. The term ''Lesion'' is derived from the Latin meaning "injury". Lesions may occur in both plants and animals. Types There is no de ...

using

photodynamic therapy Photodynamic therapy (PDT) is a form of phototherapy involving light and a photosensitizing chemical substance used in conjunction with molecular oxygen to elicit cell death ( phototoxicity). PDT is used in treating acne, wet age-related macula ...

(PDT). Cevira treatment is administered locally and remains in contact with the cervix to deliver treatment for up to 24 hours. A cup holds the ointment against the cervix for initial absorption. After a few hours, a light source within the cup emits light at a specific wavelength so the

Active Pharmaceutical Ingredient An active ingredient is any ingredient that provides biological activity, biologically active or other direct effect in the diagnosis, cure, mitigation, treatment, or prevention of disease or to affect the structure or any function of the body of ...

, hexylaminolevulinate (HAL), reacts with the tissue.

References

{{reflist Experimental cancer treatments