Real-world Evaluation of Diagnostic and Treatment Strategies in Low-Risk Basal Cell Carcinoma
Real-world Evaluation of (Non-invasive) Diagnostic and Treatment Strategies in Low-Risk Basal Cell Carcinoma: a Prospective Cohort Study
Maastricht University Medical Center
142 participants
Apr 22, 2024
OBSERVATIONAL
Conditions
Summary
Basal cell carcinoma (BCC) is the most prevalent form of cancer among the Caucasian population. There are several subtypes of BCC with different clinical characteristics and treatment strategies. Superficial and nodular BCCs are low-risk BCC subtypes. The diagnosis and subtype of BCC can be confirmed by means of punch biopsy, but non-invasive diagnosis by means of Optical Coherence Tomography (OCT) is proven to be a non-inferior alternative diagnostic instrument. Besides, non-invasive topical treatment is recommended as valuable treatment alternative to surgical excision for low-risk BCC. Since non-invasive diagnosis and treatment for low-risk BCC is being implemented into daily practice, we want to evaluate the real-world effectiveness of different invasive and non-invasive diagnostic and treatment strategies in the management of low-risk BCC. This real-world evidence will enhance our understanding of these management strategies for low-risk BCC in daily practice.
Eligibility
Inclusion Criteria4
- Patients ≥18 years old
- Diagnosis of low-risk BCC based on CDE with OCT confirmation or with histopathological verification in case OCT diagnosis is doubtful.
- Tumors meeting the criteria for low-risk BCC
- Patient is able to understand the instruction regarding the study participation and application of IMQ treatment
Exclusion Criteria7
- Tumor location in the H-zone of the face or hairy scalp, anogenital area
- Diagnosis of recurrent BCC or previous skin cancer within 2cm of the treatment area
- Strong suspicion/diagnosis of high-risk BCC subtype or other skin condition on OCT or punch biopsy
- Women who are pregnant or breastfeeding
- Previous allergy or intolerance to IMQ
- No concurrent use any other systemic chemopreventive or immunosuppressive medication during the treatment period, 30 days before start and 3 months after the end of treatment
- Limited understanding of the Dutch language and not being able to give informed consent
Interventions
Topical application of imiquimod (once daily, 5 days a week, during 6 weeks) versus surgical excision.
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT06252857