Active Surveillance for the Treatment of Low-Risk Basal Cell Carcinoma in Elderly Patients

Phase

N/A

Condition

Carcinoma

Treatment

Patient Observation

Educational Activity

Survey Administration

Clinical Study ID

NCT06539468

UMCC 2023.115

NCI-2024-05523

HUM00243172

Ages > 65
All Genders

Study Summary

This clinical trial evaluates whether active surveillance (AS) is a safe and comfortable alternative to standard of care (SOC) treatment for elderly patients with low-risk basal cell carcinoma (LR-BCC). Basal cell carcinoma is a type of slow-growing skin cancer that has a very low risk of spreading inside the body (metastasis) or death. Basal cell skin cancers that are smaller across than a nickel in size and located on the trunk or limbs are particularly low risk to overall health. Active surveillance - watching and not treating unless the cancer worsens - has been shown to be a generally safe way to manage LR-BCC. Despite this, many doctors do not feel comfortable discussing this option with patients due to a lack of studies comparing it to standard of care treatment. Standard of care treatment for LR-BCC can include "scrape and burn" (electrodesiccation and curettage), surgical resection, Mohs surgery, and other approaches. These treatments can carry risks like post-operative bleeding and wound infection, and they do not always improve tumor-related quality of life. Active surveillance may be a safe and comfortable alternative to SOC treatment for elderly patients with LR-BCC.

Eligibility Criteria

Inclusion

Inclusion Criteria:

Subject of any gender aged ≥ 65 years at the time of enrollment
Patient at University of Michigan Department of Dermatology (UMichDD)
Willing and able to provide informed consent
Willing and able to comply with the protocol requirements
Histopathologic diagnosis of one or more LR-BCC(s) within 2 months of enrollment.LR-BCC is defined here as biopsy proven primary (not recurrent) BCC of anymorphologic subtype; < 2cm in size; with or without marginal involvement onhistopathology; and located on the trunk or extremities excluding pretibial surface,hands, feet, nail units, and ankles (corresponding to area L in the Mohs AppropriateUse Criteria, representing the lowest risk areas)

Exclusion

Exclusion Criteria:

Individuals who are immunocompromised per judgement of investigator (examplesinclude but are not limited to patients on immunosuppressive medications such asprednisone > 10 mg daily, uncontrolled HIV, and organ transplant recipients onimmunosuppressive therapy)
Individuals who expect to relocate and will be unable to return to UMichDD forclinical follow-up visit(s)
Individuals with a genetic syndrome predisposing to development of basal cellcarcinoma

Study Design

Patient Observation

October 08, 2024

April 28, 2027

Study Description

PRIMARY OBJECTIVES:

I. To identify the baseline characteristics of patients who are willing and able to enroll in an randomized controlled trial (RCT) examining acceptability of AS versus (vs.) SOC. (Part A) II. To determine if satisfaction of patients randomized to AS is noninferior to satisfaction of those randomized to SOC at one-year follow-up. (Part B)

EXPLORATORY OBJECTIVES:

I. To collect additional pilot data on acceptability of AS for asymptomatic LR-BCC among the elderly.

II. To determine the feasibility and optimal design of a future fully powered multi-institution RCT examining the hypothesis that active surveillance of biopsy-proven low-risk BCC is an acceptable alternative to standard treatment.

III. To collect pilot data on clinical outcomes of AS versus SOC for asymptomatic LR-BCC among the elderly for a duration of one year (the typical interval for skin cancer screening examinations for patients with a history of skin cancer).

IV. To compare the effects of AS vs. SOC for LR-BCC among the elderly on healthcare utilization.

V. To identify baseline characteristics that may predict a positive experience with AS.

VI. To explore perceived benefits of and concerns regarding participation in the RCT among the study population.

VII. To explore perceived benefits of and concerns regarding AS for LR-BCC among the study population.

VIII. To explore causes of nonadherence to maintenance of randomization in part B.

IX. To explore causes of nonadherence to follow-up in part B.

OUTLINE:

PART A: Patients watch an educational video on AS for LR-BCC and complete a survey about comfort with AS for LR-BCC on study.

PART B: Patients are randomized to 1 of 2 arms - as below and complete a standard 1-year follow-up total body skin examination followed by a second survey.

ARM 1: Patients receive no treatment and undergo active surveillance over 1 year in the absence of disease progression. Patients may choose to undergo treatment at any point on study.

ARM 2: Patients receive SOC treatment which typically includes either electrodesiccation and curettage, surgical resection, or Mohs surgery as agreed upon by patient and provider in the absence of disease progression.

Connect with a study center

University of Michigan Comprehensive Cancer Center
Ann Arbor, Michigan 48109
United States
Site Not Available

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