Skip to content

CLARITY Study - PMCF Study

ProspeCtive, muLti-site, Single-group, Open-lAbel Study to Evaluate the Safety and Performance of RADSAFE® Inks for radiaTion therapY Site Marking (CLARITY Study)

Status
Not yet recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06854263
Enrollment
119
Registered
2025-03-03
Start date
2025-04-30
Completion date
2025-12-31
Last updated
2025-03-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Radiation Therapy

Brief summary

In the context of the Post-Market Clinical Follow-up (PMCF), this study aimed at evaluating the safety and performance of the RADSAFE® inks in the marking of the radiation field.

Interventions

DEVICEskin marking for radiotherapy treatment

skin marking for radiotherapy treatment

Sponsors

Laboratoires BIOTIC Phocea
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

Male or female ≥18 years old, Cancer patient requiring radiotherapy, Patient requiring medical tattoo for treatment alignment, Intact skin at site of standard radiotherapy tattoos, ECOG performance status ≤2 (Karnofsky ≥60%), Able to provide written informed consent, Affiliated patient or beneficiary of a social security scheme.

Exclusion criteria

Previous medical tattoo of the targeted zone of treatment Known allergy to pigment ingredients, Infected or diseased skin, past or present, Affected organs close to the skin (eyes), Hypertrophic scars at site of radiotherapy tattoos, Carrying cardiac implant, Patient with blood clotting disorders, No consent to study participation, Under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision, An existing medical condition that, in the opinion of the Investigator, may put the subject at risk or compromise their participation in the study, Psychiatric illness/social situations that would limit compliance with study requirements, Females who are pregnant, lactating, or unwilling to use adequate birth control for the duration of the study, Personal objection to medical tattooing, Participation to another drug or medical device clinical interventional study that may interfere with the clinical investigation objectives.

Design outcomes

Primary

MeasureTime frameDescription
Evaluate the performance of RADSAFE® for radiation therapy site skin-markingFrom enrollment to the end of treatment at 8 weeksRate of good or excellent skin marking visibility score (global evaluation) evaluated at the first session of radiotherapy delivery by two radiotherapy manipulators

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026