Last week I was in Philadelphia at the Oncology Nursing Society’s annual congress. I attended a session called Dermatologic Toxicities of Chemobiotherapy. The main presenters were a dermatologist who treats lots of people with “Tarceva rash” and rashes from other targeted therapies and a nurse from Dana Farber who discussed various case studies of these rashes, and what they did to address them. She treats mostly non-small cell lung cancer patients so it was very relevant.
A lot of the session had to do with why these rashes happen from a biological perspective, but a good part was dedicated to HOW to deal with them. In addition to Tarceva, people who are on Iressa or Erbitux may also experience a rash.
They did confirm that the rash IS indeed a good indicator that the medicines are working.
So, they divided the types of skin conditions into 4 categories:
1. Papular/pustular rash (which seems to be common in this community.
2. Dry skin (as in SEVERLY dry skin)
3. Nail alterations (splitting, for example)
4. Hair abnormalities (such as thinning, loss, excessive growth of eyelashes and eyebrows)
I should mention that a lot of this is written in a journal article that was published a year ago in the journal The Oncologist. You can read the article here: http://tinyurl.com/5ly9yj
One of the main points Dr. Lacouture (the dermatologist and co-author of this article) mentioned is that early intervention is key, to the point that he thinks a standard protocol for these drugs should involve paying attention to the skin before the rash even develops. The nurse recommended starting out early by switching to mild soaps like Cetaphil or Neutrogena, and using a good moisturizer on the body such as Lubriderm, Neutrogena, Oil of Olay and using face moisturizers such as those made by Neutrogena, even before the rash starts to show up. (I promise, none of these companies are paying me to plug their products! These were the brands that the nurse mentioned, so I wrote them all down). She also mentioned the importance of a good cover-up – both for women and men who are feeling self-conscious about the rash. Two that she mentioned as having good coverage as well as moisturizing are Clinique and Clarins. She actually tested out tons of cover-ups and found these to be the best. She also mentioned using Johnson and Johnson baby oil spray to get areas on your back that you can’t reach.
Next, once you have the rash, there are several approaches depending on how bad it is. In general there are two things that docs use for the rash part. 1. Topical steroids and 2. Oral antibiotics.
For a mild rash, he recommended topical hydrocortizone 2.5% or clindamyacin 1%. I know there are some topical cortizone creams that you might use, but I think he was referring to prescription strength creams. If the skin does not respond to the topical steroids, or if the rash is severe, a short course of antibiotics, such as tetracycline or doxycycline, is recommended. If there’s still no change after two weeks, they recommend dose modification if the rash is still unbearable. The nurse also talked about recommending to a patient that he use benedryl spray for the itch.
If you have problems with scalp scaling, the dermatologist recommended Capex shampoo, which seems to be use for seborrheatic dermatitis and severe dandruff, or Olux foam, used to treat psoriasis. I googled both and found them both. They are both prescription medicines. He also mentioned the importance of sunscreen that blocks both UVA and UVB rays.
If you have splitting of the fingertips or toes, the nurse recommended Hibiclens, which is an antiseptic, antimicrobial skin cleaner. I found it for sale on drugstore.com. There’s also Bactroban, which is an ointment by prescription only that is a topical antibiotic.
The bottom line is talk to your doctor as soon as you start seeing the rash. Do not assume that you have to try to deal with it on your own. See if your oncologist can refer you to a dermatologist to discuss options for treating it. There are things that can help, and you should absolutely not wait until it is painful and debilitating before taking action.
Hope this is helpful. I'll be at ASCO in another week and a half (that's the American Society of Clinical Oncology) and I will try during the few weeks after to summarize what I think is useful from the sessions.
If anyone has any questions about any of this, I am happy to try to answer them. Just send me an email.
Best wishes,
Amy





Hi Amy:
I wish you could send this info to my Oncologist. The care of my skin has been just research on my own. As you can see with my picture, I had a Grade 4 rash when I first started with Tarceva. My doctor never warned me about a rash, just said I might get a few zits but that would not ruin my social life.
I was on my own on a weekend with face pain so bad that I was using cold packs. I finally searched online and found almond oil and Eucerin Cream in the jar, the heavy stuff. I immediately sent my hubby out and he did find them, the cream at Walmart and the almond oil at the health food store.
I cannot tell you how badly I suffered until I was able to see my doctor on the following Thursday. I had to stop the Tarceva, and was on an antibiotic from my family doctor for another problem. By the time I saw my Oncologist, my face was beginning to get better.
Please allow me to add to what you have learned about care of Tarceva skin whether it's Zits or any other. I do wash with a mild soap, and exfoliate with a gentle exfoliater. While my face is still wet, I put the almond oil on and let it soak in. After it has then I apply the Eucerin cream. Believe me, it was a life saver and I have been using it ever since.
My Oncologist was very Anal about giving out RXs for Clindamycin gel or Minocycline. I got them from my family doctor, and by using all of these, I have been able to keep the rash under control.
One thing I learned very quickly about any kind of moisturizer is that if it has an odor, don't use it, it will burn. As far as make up is concerned, Mary Kay Day Radiance not the liquid, is the best make up to cover this rash or anything else.
I should take another picture and change it so everyone can see the difference.
I sure hope this helps someone. I was grateful to find some online info when this first happened.
Thanks for your help.
Marylou