Skin-check partners of patients with melanoma effectively performed skin self-examinations and identified new melanomas as part of an effort to increase early detection of the skin cancer that can be fatal, according to the results of a clinical trial published online by JAMA Dermatology.

Patients with melanoma are at increased risk of developing a second primary melanoma.

Patients with melanoma and their partners can help to manage early detection of new or recurrent melanoma with skin self-examination (SSE).

June K. Robinson, M.D., of the Northwestern University Feinberg School of Medicine, Chicago, and coauthors conducted a IIB melanoma and their skin-check partners.

The study enrolled 494 participants who were assigned to either usual care (n=99) or to the skill-based intervention for SSE, which was delivered either in-person in the office (n=165), in a workbook (n= 159) or on a tablet (n=71).

Skills to recognise change in the border, colour and diameter of moles were reinforced in four-month intervals during skin examinations by a dermatologist.

Of the 494 patients, 66 developed new melanomas.

Patient-partner pairs in intervention (n=395) identified 43 melanomas.

In comparison, none of the patient-partner pairs in the comparison control group identified melanoma, according to the results.

Study limitations include relying on self-reported survey responses.

"Future research will determine if a skills-training program delivered via the web without reinforcement by the dermatologist will yield reliable sustained performance of SSE by those at risk to develop another melanoma," the study concludes.

Source: JAMA Dermatology