Vergleich der Patientenpfade bei der Früherkennungsuntersuchung auf Hautkrebs – eine Sekundärdatenanalyse

General practitioners' perspectives on statutory skin cancer screening-A questionnaire-based cross-sectional survey in Germany

BACKGROUND

In Germany, skin cancer screening (SCS) is available free of charge every two years to all those with statutory health insurance over the age of 35. General Practitioners (GP) can carry out the screening if they have completed an 8-hour training course. GPs play a crucial role in the implementation of SCS and act as gatekeepers between initial patient contact and referral to dermatologists.

OBJECTIVE

To record how comprehensively GPs carry out SCS in terms of patient information and body examination, as well as to explore GPs opinions on the feasibility of SCS.

METHODS

A cross-sectional survey was conducted. A questionnaire was sent to GPs with permission to perform SCS in two regions of Germany (Bavaria and Saxony) between August and September 2021. Data were analyzed using descriptive analysis. Subgroup analysis was performed according to regions (federal state, location of physician´s office), professional experience (experience in years, number of monthly screenings, age) and gender. Open questions were evaluated using qualitative content analysis.

RESULTS

In the survey, 204 GPs responded. Genitalia (40.7%, 83/203), anal fold (62.3%, 127/204) and oral mucosa (66.7%, 136/204) were the least examined body regions during screening. Information on risks (false-positive findings: 18.6%, 38/203; false-negative findings: 13.2%, 27/203; overdiagnosis: 7.8%, 16/203) and benefits (48.0%, 98/202) were not always provided. GPs who performed screenings more frequently were more likely to provide information about the benefits of SCS (p<0.001; >10 vs. <5 screenings per month). Opinions were provided on uncertainties, knowledge requirements, structural and organizational requirements of SCS, SCS training and evaluation. The organization and remuneration of the SCS programme was seen as a barrier to implementation. GPs expressed uncertainties especially in unclear findings and in dermatoscopy.

CONCLUSION

Uncertainties in the implementation of the SCS should be addressed by offering refresher courses. Good networking between GPs and dermatologists is essential to improve SCS quality.

Evaluation der Hautkrebsfrüherkennung in Deutschland - Teilnahme, Tumordetektion und Intervalltumoren auf Grundlage von GKV-Daten

Hintergrund und Ziele

Die steigende Hautkrebshäufigkeit in Deutschland hat den Bedarf an sekundärpräventiven Maßnahmen erhöht. Hierfür wurde zum 01.07.2008 ein gesetzliches Hautkrebsscreening für Versicherte ab 35 Jahren eingeführt. Ziel dieses Arbeitspakets im Innovationsfonds‐Projekt „Perspektiven einer multimodalen Evaluation der Hautkrebsfrüherkennung“ (Pertimo) war die Erprobung einer Evaluation des Hautkrebsscreenings anhand von Sekundärdaten.

Patienten und Methodik

Datengrundlage waren gesetzlich Versicherte der DAK‐Gesundheit ab 35 Jahren, die zum 31.12.2010 versichert waren und bis Ende 2015 nachbeobachtet wurden. Die Raten der Teilnahme sowie der im Hautkrebsscreening entdeckten Hauttumoren (Tumordetektionen) und der Intervalltumoren, welche innerhalb von zwei Jahren nach einem befundfreien Hautkrebsscreening auftraten, wurden berechnet.

Ergebnisse

Die zweijährliche Hautkrebsscreening‐Inanspruchnahmerate in 2014 und 2015 lag bei Frauen bei 33,6% und bei Männern bei 32,6%. Von den Gescreenten hatten 4,2% im Zuge des Hautkrebsscreenings einen Hautkrebsbefund (Tumordetektion). Von allen inzidenten Hautkrebsdiagnosen (2012–2015) wurden 50,1% im Hautkrebsscreening entdeckt. Bei 1,5% der Versicherten mit Hautkrebsscreening ohne Befund wurde in den folgenden zwei Jahren ein inzidenter Hauttumor diagnostiziert (Intervalltumor).

Schlussfolgerungen

Die Daten der gesetzlichen Krankenversicherung bildeten das Hautkrebsscreening‐Geschehen in Deutschland ab und verdeutlichten die Wichtigkeit von Dermatologen im Screeningprozess. Die Analyse lieferte wichtige neue Erkenntnisse.

Evaluation of skin cancer screening in Germany - participation, tumor detection and interval tumors based on SHI data

BACKGROUND AND GOALS

The rising incidence of skin cancer in Germany has increased the need for secondary prevention measures. For this purpose, a statutory skin cancer screening for insured persons aged 35 and older was introduced on 1 June 2008. The aim of this work package in the Innovation Fund project "Perspectives of a multimodal evaluation of early skin cancer detection" (Pertimo) was to test an evaluation of skin cancer screening using secondary data.

PATIENTS AND METHODS

The data basis was statutory insured persons of the DAK Health from the age of 35 who were insured as of 31 December 2010 and were followed up until the end of 2015. The rates of participation, skin tumors detected in skin cancer screening (tumor detections), and interval tumors that occurred within two years after a finding-free skin cancer screening were calculated.

RESULTS

The biennial skin cancer screening take-up rate in 2014 and 2015 was 33.6% for women and 32.6% for men. Of those screened, 4.2% had a skin cancer finding (tumor detection) in the course of skin cancer screening. Of all incident skin cancer diagnoses (2012-2015), 50.1% were detected in skin cancer screening. In 1.5% of the insured persons with skin cancer screening without findings, an incidental skin tumor was diagnosed in the following two years (interval tumor).

CONCLUSIONS

The data from the statutory health insurance mapped the skin cancer screening occurrence in Germany and highlighted the importance of dermatologists in the screening process. The analysis provided important new insights.