Observational Study of Correlation Between Recurrent Basal Cell Carcinoma and Localisation

University Hospital Center (CHU)

Status: Completed

Conditions: Basal Cell Carcinoma

Study type: Observational

Funder types: Other

Identifiers

NCT04795297

RECHMPL21_0156

Details and patient eligibility

About

.During one year all the resected basal cell carcinomas (BCC) analyzed in Montpellier University Hospital Anatomopathology unit were included in this study. Localisation and histological characteristics were collected. All the recurrences of BCC were searched from the medical records (or histopathology request form).

From 804 BCC, 48 were recurrent BCC with or without complete first resection. Patients with recurrent BCC were contacted to obtain agreement and more informations about the first resection and some clinical informations like sun exposure and phototype.

The statistical analysis focused on the localisation of recurrent BCC (with a complete first resection) compared to localisations of primary BCC in this population. The goal was to identified localisations with an increased risk of recurrences.

Enrollment: 804 patients

Sex: All

Ages: 16 to 99 years old

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

Cohort :

Inclusion criteria:

• Patients with resected BCC

Exclusion criteria:

• Biopsies of BCC,
• revised surgery of incomplete resection.

Cases :

Inclusion criteria:

-Recurrent BCC with complete first resection

Exclusion criteria:

• Recurrent BCC with incomplete first resection, Patients with Gorlin syndrome (a genetic disease that increase risk of BCC)

Trial design

804 participants in 2 patient groups

recurrent BCC

Description:

recurrent BCC

resected BCC

Description:

resected BCC