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Updated: Jul 26, 2026

Cell Population Analyses During Skin Carcinogenesis
Published on: August 21, 2013
Development of a core outcome set for basal cell carcinoma
Daniel I Schlessinger1, Kelly A Reynolds2, McKenzie A Dirr3
1Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois; Division of Dermatology, Department of Internal Medicine, Washington University, St. Louis, Missouri.
A core outcome set for basal cell carcinoma (BCC) trials was developed. This aims to improve clinical research consistency and therapeutic guidance for BCC patients.
Area of Science:
- Dermatology
- Clinical Trials Methodology
- Oncology
Background:
- Variability in reported outcomes in basal cell carcinoma (BCC) studies hinders meta-analyses.
- This inconsistency impacts the ability to answer critical clinical questions regarding BCC management.
Purpose of the Study:
- To establish a minimum set of core outcomes for basal cell carcinoma clinical trials.
- Standardizing outcome reporting to enhance research comparability and clinical decision-making.
Main Methods:
- A Delphi process involving patients and healthcare professionals was employed.
- Outcomes were rated for importance, requiring 70% consensus from each stakeholder group for provisional acceptance.
Main Results:
- An initial 235 outcomes were narrowed to 74, then 27, and finally 5 core outcomes.
- The final core set includes complete response, adverse events, recurrence-free survival, quality of life, and patient satisfaction (including cosmetic outcome).
Conclusions:
- A standardized core outcome set for basal cell carcinoma has been established.
- Implementation of this set is expected to improve the utility of clinical research and therapeutic guidance for clinicians.
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