Details

Autor(en) / Beteiligte

• Jury, C.S.
• Ramraka-Jones, V.S.
• Gudi, V.
• Herd, R.M.

Titel

A randomized trial of topical 5% 5-fluorouracil (Efudix® cream) in the treatment of actinic keratoses comparing daily with weekly treatment

Ist Teil von

• British journal of dermatology (1951), 2005-10, Vol.153 (4), p.808-810

Ort / Verlag

Oxford, UK: Blackwell Science Ltd

Erscheinungsjahr

2005

Quelle

MEDLINE

Beschreibungen/Notizen

• Summary Background  Topical 5‐fluorouracil (5‐FU) cream is widely used in the treatment of actinic keratoses (AKs) but the optimum treatment regimen that provides efficacy while minimizing side‐effects remains unclear. Objectives  A randomized trial to compare the efficacy and side‐effects of daily vs. weekly application of 5% 5‐FU in the treatment of AKs of the scalp and face. Patients/methods  Twenty patients were recruited and randomized to two groups. Group 1 (13 patients) applied 5% 5‐FU twice daily for 3 weeks, group 2 (seven patients) applied 5% 5‐FU twice daily for 1 day per week for 12 weeks. Patients were reviewed at weeks 3, 12, 24 and 52. At each review a lesion count and lesion map were completed and patients were asked to score efficacy and inflammation. Results  At week 0 the median lesion count was the same in both groups, 17·5 lesions. At 12 weeks the median lesion count in group 1 had fallen to 0 where it remained for the duration of follow‐up. In group 2 the median lesion count fell to 6 at 12 weeks, 5·5 at 24 weeks and was 3 at 52 weeks. The difference in the lesion count was significant at all time points after week 0: P < 0·05 at weeks 12 and 52, and P < 0·01 at week 24. The mean inflammation score was higher in patients clear of AKs at 12 weeks compared with those who had not cleared, 3·8 compared with 1·9. This difference was statistically significant (P < 0·05) suggesting that inflammation is necessary for efficacy. Conclusions  We conclude that daily application of 5% 5‐FU cream is more effective than weekly application at clearing AKs from the scalp and face. Our results also suggest that inflammation is likely to be required to achieve a therapeutic effect.