Introduction

Ingenol mebutate (trade name: Picato) gel has been approved in Germany since November 2012 for the treatment of certain types of actinic keratosis. Due to lack of suitable data it has not been possible to compare the drug with the current standard therapy.

Actinic keratosis is a skin disease in which the uppermost layer of skin hardens and gradually forms a callus. It develops from frequent exposure of skin cells called keratinocytes to intense UV radiation, which causes them to mutate and multiply. Skin on the face, arms and legs, neck and back is most vulnerable. The condition may also turn into a type of skin cancer called squamous cell carcinoma.

There are different types of actinic keratosis, which vary depending on the severity of callus formation. Ingenol mebutate has been approved for treating cases of actinic keratosis where the skin has stayed smooth and is not too callused - referred to as non-hyperkeratotic and non-hypertrophic actinic keratosis. Skin affected by these types of keratosis can turn rough and scaly.

Application

Ingenol mebutate is applied to the skin as a gel. The gel is available in two different doses: 150 or 500 micrograms of ingenol mebutate per gram of gel. One tube of either dose is enough to treat a 5 cm by 5 cm patch of skin.

The lower dose is used when treating the scalp or facial skin. The skin is treated for three consecutive days using one tube per day.

The higher dose is used for treating skin on other parts of the body body, like the limbs or back. This dose is applied to the affected areas for two consecutive days, using one tube per day.

Other treatments

Standard treatment for adults with actinic keratosis is diclofenac and hyaluronic acid gel.

Assessment

In 2013, the Institute for Quality and Efficiency in Health Care (IQWiG, Germany) compared ingenol mebutate with treatment using diclofenac and hyaluronic acid gel for actinic keratosis in adults. However, the manufacturer did not provide any suitable data to make a proper comparison.

More information

This information summarizes the main results of a review produced by the Institute for Quality and Efficiency in Health Care (IQWiG, Germany). The review was commissioned by the German Federal Joint Committee (G-BA) as part of the "early benefit assessment of medications." On the basis of this review and the hearings received, the G-BA passed a resolution on the added benefit of ingenol mebutate (Picato).

The next time we check whether this information is still up-to-date will be during the update of the topic non-melanoma skin cancer.

What would you like to share with us?

We welcome any feedback and ideas. We will review, but not publish, your ratings and comments. Your information will of course be treated confidentially. Fields marked with an asterisk (*) are required fields.

Please note that we do not provide individual advice on matters of health. You can read about where to find help and support in Germany in our information “How can I find self-help groups and information centers?”

Recommend this article

You can permanently activate a button here. Please read our privacy policy.