Impact of hypofractionated radiotherapy after surgery for skin cancer in older patients
Official title: Impact of Hypofractionated Radiotherapy Strategy After Surgery of Skin Carcinomas in Older Patients IMPACTE-01
Run by Assistance Publique - Hôpitaux de Paris · NCT05794035 · Data updated 2026-11-12
This study is testing if a special type of radiation therapy after surgery can help older patients with skin cancer feel better and live healthier lives compared to just having surgery alone.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 70 Years and up |
| Sex | All |
| Enrollment | 303 (estimated) |
| Sponsor | Assistance Publique - Hôpitaux de Paris Academic / other |
| Drugs / interventions | radiation |
| Locations | 1 site (Créteil) |
| Status | Recruiting |
| Started | October 17, 2023 |
| Main results expected | March 1, 2028 |
| Study ends | March 1, 2028 |
| Registry record updated | November 30, 2023 |
| Trial ID | NCT05794035 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are patients aged 70 and older with confirmed invasive squamous cell carcinoma or basal cell carcinoma and at least one high-risk factor for recurrence.
✕Probably not a fit
Patients with macroscopic incomplete resection of the primary tumor or severe dementia may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study evaluates the effectiveness of hypofractionated radiotherapy (RT) as an adjuvant treatment following surgery for non-melanoma skin cancer in patients aged 70 and older. It aims to identify which elderly patients with high-risk features benefit from this treatment while considering their quality of life. The study compares outcomes between patients receiving moderate hypofractionation, extreme hypofractionation, and those undergoing surgery alone. By focusing on geriatric patients, it seeks to fill a gap in current treatment protocols and provide tailored recommendations.
Why it matters
Potential benefit: If successful, this study could improve treatment outcomes and quality of life for elderly patients with high-risk non-melanoma skin cancer.
How similar studies have gone: While there is limited high-level evidence regarding hypofractionated radiotherapy in this specific population, similar approaches have shown promise in other studies focusing on older patients with cancer.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients aged ≥ 70 years * OMS 0-3 * Pathology confirmation of invasive SCC or BCC * At least one of high-risk factors for recurrence (R0 but close margins, location/size, microscopic perineural invasion, recurrent primary disease, immunosuppression, thickness including Breslow and Clark level, poorly-moderately differentiated) * No indication of regional nodal RT * No prior RT to the treated site * Written consent from patient or his/her legal representative, trustworthy person or family member if the person is physically unable to give his or her written consent * Life expectancy ≥ 6 months, as clinically estimated by the investigator in charge of enrolment * No contraindication for surgery and RT after multidisciplinary board meeting evaluation * Affiliated to a social security scheme Exclusion Criteria: * Macroscopic incomplete resection of the primary tumor (≥ R1) * Patient with severe dementia not allowing follow-up * Any psychological, familial, sociological, geographical or logistical reasons that would prevent participation to surveillance during treatment and follow-up * Other active cancers in treatment * Participation in another interventional study (therapeutic trial interfering with the study's endpoints) * Patient on AME (state medical aid) * Persons deprived of their liberty by a judicial or administrative decision
Where it's running
-
Henri Mondor
Créteil, France Recruiting
Study contacts
- Study coordinator: YAZID BELKACEMI, MD, PhD
- Email: yazid.belkacemi@aphp.fr
- Phone: 1 49 81 45 22
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Biobank for skin cancer collecting blood, tissue, and clinical data
This project will collect blood, tissue, and clinical information from adults with melanoma or non‑melanoma skin cancer to build a biobank for future research.
-
EBNK-001 allogeneic NK cell therapy with low-dose IL-15, with or without pembrolizumab, for advanced solid tumors
This treatment tests an off-the-shelf NK cell product (EBNK-001) given with low-dose IL-15, either alone or with pembrolizumab, in adults with advanced or metastatic solid tumors who have exhausted standard options.
-
Electrochemotherapy for unresectable visceral tumors including liver metastases
This will try electrochemotherapy with bleomycin in adults who have unresectable primary or metastatic visceral tumors, such as liver metastases.
-
Using laser treatment to prevent skin cancer in older adults with precancerous lesions
This study tests if a special laser treatment can help older adults with precancerous skin spots avoid developing skin cancer.
-
Adding water-filtered infrared-A heat to radiotherapy for non-melanoma skin cancer
This trial tries adding water-filtered infrared-A (wIRA) heat to a lower-dose, accelerated radiotherapy schedule to see if it works as well as standard high-dose radiotherapy for people 65 or older with larger basal cell or squamous cell skin cancers.
-
Preventing skin cancer in organ transplant recipients using nicotinamide
This study is testing if taking nicotinamide, a form of Vitamin B3, can help prevent skin cancer in organ transplant recipients who are at high risk.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.