Clinical trial Recruiting at 1 site Interventional

Two-photon microscopy on skin biopsies to help diagnose skin lesions

Official title: Expanded Two-photon Imaging of Skin Biopsy Specimens

Run by University of Rochester · NCT07773688 · Data updated 2026-11-12

This study tests whether images from two-photon fluorescence microscopy of dermatology biopsies can match the diagnosis determined by standard histology.

Quick facts

Study typeInterventional
SexAll
Enrollment644 (estimated)
SponsorUniversity of Rochester
Academic / other
Locations1 site (Victor, New York)
StatusRecruiting
StartedJune 1, 2026
Main results expectedApril 2028
Study endsApril 2028
Registry record updatedAugust 19, 2026
Trial IDNCT07773688 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults undergoing punch, excisional, or shave biopsies of suspected basal cell carcinoma, squamous cell carcinoma, or melanocytic lesions.

Probably not a fit

Patients whose biopsy quality or lesion type does not yield informative images may not benefit from this imaging approach.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Researchers will image freshly obtained skin biopsy samples using two-photon fluorescence microscopy and compare these images to the final histology diagnoses read by a pathologist. The study will also evaluate a machine learning model's ability to predict the same diagnoses from the microscopy images. The goal is to see if rapid, clinic-based imaging can support immediate or faster decision-making about skin lesions. Conventional histology remains the gold standard for comparison. No treatment is altered by this imaging approach.

Why it matters

Potential benefit: If successful, two-photon microscopy could enable quicker preliminary diagnoses and faster clinical decisions for skin lesions.

How similar studies have gone: Other studies have explored advanced imaging to aid skin pathology, with varying concordance to standard histology; this approach is exploratory and builds on prior imaging work.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Punch, excisional or shave biopsy specimen

Exclusion Criteria:

* Biopsies composed of multiple excisions or pieces

Where it's running

  • Rochester Dermatologic Surgery
    Victor, New York, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.