1. Efficacy of a general practitioner training campaign for early detection of melanoma in France.
- Author
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Grange, F., Woronoff, A.S., Bera, R., Colomb, M., Lavole, B., Fournier, E., Arnold, F., and Barbe, C.
- Subjects
MELANOMA diagnosis ,EARLY detection of cancer ,DERMATOLOGISTS ,GENERAL practitioners ,DERMATOLOGY - Abstract
Background To date, no strategy for improving early diagnosis of melanoma has been evaluated on a population basis in France. Objective To evaluate the efficacy of a general practitioner ( GP) awareness and training campaign in a pilot French geographical region (Champagne-Ardenne), including 1·34 million inhabitants, 1241 GPs, 56 dermatologists and a population-based melanoma registry. Methods All GPs received repeated awareness postal mailings in 2008 and 398 (32·1%) attended training sessions organized by 27 dermatologists. The pre- (2005-7) and post-campaign (2009-11) periods were compared for the following: primary endpoint - the world-standardized incidence of very thick melanomas ( VTM) (Breslow thickness ≥ 3 mm); secondary endpoints - the mean Breslow thickness; the proportions of VTM and of thin (< 1 mm) melanomas among invasive cases; and the ratio of in situ/all melanoma cases. Similar measures were performed in the control area of Doubs/Belfort territory (655 000 ha), where no similar campaign was carried out. Results The incidence of VTM decreased from 1·07 to 0·71 per 100 000 habitants per year ( P = 0·01), the mean Breslow thickness from 1·95 to 1·68 mm ( P = 0·06) and the proportion of VTM from 19·2% to 12·8% ( P = 0·01). The proportion of thin and in situ melanomas increased from 50·9% to 57·4% ( P = 0·05) and from 20·1% to 28·2% ( P = 0·001), respectively. No significant variation was observed in Doubs/Belfort territory. Conclusion These results strongly support the efficacy of such a campaign targeting GPs and provide a rationale for a larger public health campaign in France, including training of GPs by dermatologists and encouraging patients to ask their GP for a systematic skin examination. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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