Clinical trial · Interventional
Ultra Low Dose Radiation Therapy in Treating Patients With Mycosis Fungoides
Ultra Low Dose Radiation for Local Treatment of Cutaneous Mycosis Fungoides
NCT03398161CI-TRIAL-00108272recruitingPhase 2ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This phase II trial studies how well ultra low dose radiation therapy works in treating patients with mycosis fungoides. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Giving ultra low doses of radiation may help control the disease and reduce side effects compared to treatment with higher doses.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Localized Skin Lesion | — | UNRESOLVED | — |
| Mycosis Fungoides | Mycosis Fungoides | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (3)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Quality-of-Life Assessment | Other | — | UNRESOLVED |
| Questionnaire Administration | Other | — | UNRESOLVED |
| Radiation Therapy | Radiation | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Treatment (ultra low dose radiation therapy)
- description
- Patients undergo ultra low dose radiation therapy at the discretion of the treating physician.
- interventionNames
- Other: Quality-of-Life Assessment
- Other: Questionnaire Administration
- Radiation: Radiation Therapy
Primary outcomes (1)
- measure
- Local cutaneous control
- timeFrame
- At 12 (+/-2) weeks after initial treatment
- description
- Defined as local control of the treated lesion within the radiation treatment field, which will be categorized as either complete response or partial response of the lesion within the radiation treatment field. The control rate will be estimated along with 95% confidence intervals. The association between control rate and patient's clinical characteristics will be examined by Wilcoxon's rank sum test or Fisher's exact test, as appropriate. For each patient, the number of lesions under control will be summarized individually. Since there may be multiple lesions per patient, a generalized linear mixed model will be utilized to assess the clinical factor effect (e.g. previous therapies) on control rate after considering the dependence among the lesions within each patient.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients with pathologically confirmed MF with cutaneous involvement. * Patients must have clinically measurable disease of at least 1 lesion on physical (skin) exam. * If a patient has a prior pathological diagnosis of MF and is clinically diagnosed with a new lesion, the new lesion is eligible for enrollment without additionally biopsy confirmation. * Lesions of any surface span as long as =\< 1 cm in maximal height measured from the skin surface for which local control is desired are eligible; a single patient may have multiple eligible lesions that are individually enrolled for the study. * All stages of disease (IA through IVB) where radiation therapy is being considered for local control are eligible. Patients who are concomitantly undergoing systemic therapy for more advanced stage disease are eligible. * Patients who are concomitantly undergoing systemic therapy for more advanced stage disease are eligible. * Female patients of childbearing potential must have a negative serum pregnancy test (beta human chorionic gonadotropin \[hCG\]) within 2 weeks of protocol entry if the patient is unsure of their pregnancy status. Patient signature declaring that they are not pregnant on the informed consent for treatment that is used in the Department of Radiation Oncology is also an acceptable substitution for a serum pregnancy test. * Patients who are receiving or are planned to start topical chemotherapeutics, retinoids or imiquimod to other lesions that are not planned for enrollment are eligible; however, the lesion being considered for enrollment should not be under active therapy with these topical agents immediately prior to enrollment. * Use of topical chemotherapeutics, retinoids or imiquimod on the lesion that is a candidate for enrollment must be halted at least 24 hours prior to enrollment in the study. Exclusion Criteria: * Pregnant patients do not meet inclusion criteria for radiation therapy. * Patients who subsequently become pregnant may continue follow up within the protocol, but a negative urine pregnancy test will need to be obtained before additional lesions may be enrolled. * Patients with active lupus or scleroderma * Lesions with a height \> 1 cm measured from the skin surface are not eligible for this protocol.
References
Publications (0)
Data not yet available
No reference posted for this study.