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TOtal Skin Electron Beam Therapy (Low-dose) for Tumor Clone Eradication in Early-stage Mycosis Fungoides (TOTEM-01)

Primary Purpose

Mycosis Fungoides, Cutaneous T Cell Lymphoma

Status
Not yet recruiting
Phase
Phase 3
Locations
Study Type
Interventional
Intervention
Low-dose total-skin electron-beam therapy
Phototherapy
Sponsored by
Assistance Publique - Hôpitaux de Paris
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional other trial for Mycosis Fungoides

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Age ≥ 18 years
  • Histopathologically confirmed diagnosis of International Society for Cutaneous Lymphomas (ISCL) / European Organisation for Research and Treatment of Cancer (EORTC) mycosis fungoides stage IB or IIA

Exclusion Criteria:

  • Poor performance status: WHO performance status score > 2
  • Physically unable to maintain the posture
  • Patient with no health coverage
  • Patient under guardianship or curatorship
  • Previous history of dose-limiting radiation therapy in the field
  • Previous history of dose-limiting phototherapy
  • Previous history of melanoma, skin squamous cell carcinoma or basal cell carcinoma or other absolute contraindication to phototherapy (including a history of lupus, xeroderma pigmentosum, or porphyria)
  • Pregnant or breastfeeding woman
  • Contraindication to methoxsalen (severe liver, renal or heart failure)

Sites / Locations

    Arms of the Study

    Arm 1

    Arm 2

    Arm Type

    Other

    Other

    Arm Label

    Low-dose total-skin electron-beam therapy

    Phototherapy

    Arm Description

    Low-dose total skin electron beam therapy (12 Gy) will be delivered to the patient in 4 Gy/week, 1 Gy/day over 3 weeks by symmetrical electron beams of 6 MeV energy via a linac accelerator.

    Phototherapy will be given 3 times a week during 2 months, then twice a week during one month, then once a week during one month, or until disease progression or unacceptable side effect, whatever comes first. Patients with plaques will receive PUVA therapy and patients with patches only will receive narrow-band UVB therapy.

    Outcomes

    Primary Outcome Measures

    Progression free survival
    Progression will be defined clinically as >25% increase in the modified Severity Weighted Assessment Tool (mSWAT) score from baseline or progression to advanced stage, according to the ISCL/EORTC criteria , or the onset of a new treatment of MF (excepted the use of topical corticosteroids, which is allowed during the study, and will not be considered as a new treatment

    Secondary Outcome Measures

    Proportion of patients with tumor clone eradication in skin
    Tumor clone eradication in skin will be defined by >90% reduction in the tumor cell content (tumor cells/100 ng DNA by high throughput sequencing of TCRB in a lesional skin biopsy) in skin
    Complete response rate
    Complete response rate will be assessed using ISCL/EORTC criteria
    Overall response rates
    Overall response rate will be assessed using ISCL/EORTC criteria
    Progression-free survival
    Progression will be defined clinically as >25% increase in the modified Severity Weighted Assessment Tool (mSWAT) score from baseline or progression to advanced stage, according to the ISCL/EORTC criteria , or the onset of a new treatment of MF (excepted the use of topical corticosteroids, which is allowed during the study, and will not be considered as a new treatment
    Overall survival
    Quality of life as measured by the EORTC QLQ-C30
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the EORTC QLQ-C30
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the EORTC QLQ-C30
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the EORTC QLQ-C30
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the EORTC QLQ-C30
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the EORTC QLQ-C30
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the EORTC QLQ-C30
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the EORTC QLQ-C30
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the Skindex scale
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Quality of life as measured by the Skindex scale
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Quality of life as measured by the Skindex scale
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Quality of life as measured by the Skindex scale
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Quality of life as measured by the Skindex scale
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Quality of life as measured by the Skindex scale
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Quality of life as measured by the Skindex scale
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Quality of life as measured by the Skindex scale
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Proportion of patients with side effects
    Evaluated by the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0

    Full Information

    First Posted
    January 24, 2022
    Last Updated
    January 24, 2022
    Sponsor
    Assistance Publique - Hôpitaux de Paris
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    1. Study Identification

    Unique Protocol Identification Number
    NCT05205902
    Brief Title
    TOtal Skin Electron Beam Therapy (Low-dose) for Tumor Clone Eradication in Early-stage Mycosis Fungoides
    Acronym
    TOTEM-01
    Official Title
    TOtal Skin Electron Beam Therapy (Low-dose) for Tumor Clone Eradication in Early-stage Mycosis Fungoides: a Prospective Randomized Controlled Study
    Study Type
    Interventional

    2. Study Status

    Record Verification Date
    January 2022
    Overall Recruitment Status
    Not yet recruiting
    Study Start Date
    February 2022 (Anticipated)
    Primary Completion Date
    February 2027 (Anticipated)
    Study Completion Date
    February 2031 (Anticipated)

    3. Sponsor/Collaborators

    Responsible Party, by Official Title
    Sponsor
    Name of the Sponsor
    Assistance Publique - Hôpitaux de Paris

    4. Oversight

    Studies a U.S. FDA-regulated Drug Product
    No
    Studies a U.S. FDA-regulated Device Product
    No
    Data Monitoring Committee
    No

    5. Study Description

    Brief Summary
    Primary cutaneous T-cell lymphomas are a group of peripheral T-cell lymphomas that primarily involve the skin. Mycosis fungoides (MF) is the most frequent subtype. Most patients with early-stage MF (i.e., patches and plaques of the skin without extracutaneous involvement) have a good prognosis but a subset of patients progress to incurable advanced-stage disease with an overall survival (OS) less than 5 years and an impaired quality of life. We have recently identified the tumor clone frequency in lesional skin (measured by high-throughput sequencing of the TCRB locus) as the most important prognostic factor of progression-free survival (PFS) and OS in a retrospective analysis on 210 patients with early-stage MF (p<0.001). Phototherapy is a standard therapeutic option in early-stage MF but fails to eradicate the tumor clone from the skin. Low-dose total-skin electron-beam therapy (LDTSEBT, 12 Gy over a 3-week period) has been shown to be safe and highly effective in MF with an 88% overall response rate and a better safety profile compared to standard-dose total-skin electron-beam therapy, in a pooled analysis from 3 phase II trials on 33 patients and a retrospective analysis of 12 patients treated with LDTSEBT. We hypothesize that the use of LDTSEBT is associated with a significantly higher 1-year PFS compared to conventional treatment with phototherapy. Our secondary hypotheses are that LDTSEBT is associated with a higher tumor T-cell clone eradication compared to phototherapy, and improves OS and quality of life in patients with skin-limited MF. The main objective of this study is therefore to prospectively determine if LDTSEBT is associated with a higher 1-year progression-free survival in patients with early-stage mycosis fungoides, compared to conventional treatment with phototherapy. The primary endpoint is PFS at 12 months after study inclusion.

    6. Conditions and Keywords

    Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
    Mycosis Fungoides, Cutaneous T Cell Lymphoma

    7. Study Design

    Primary Purpose
    Other
    Study Phase
    Phase 3
    Interventional Study Model
    Parallel Assignment
    Masking
    None (Open Label)
    Allocation
    Randomized
    Enrollment
    78 (Anticipated)

    8. Arms, Groups, and Interventions

    Arm Title
    Low-dose total-skin electron-beam therapy
    Arm Type
    Other
    Arm Description
    Low-dose total skin electron beam therapy (12 Gy) will be delivered to the patient in 4 Gy/week, 1 Gy/day over 3 weeks by symmetrical electron beams of 6 MeV energy via a linac accelerator.
    Arm Title
    Phototherapy
    Arm Type
    Other
    Arm Description
    Phototherapy will be given 3 times a week during 2 months, then twice a week during one month, then once a week during one month, or until disease progression or unacceptable side effect, whatever comes first. Patients with plaques will receive PUVA therapy and patients with patches only will receive narrow-band UVB therapy.
    Intervention Type
    Other
    Intervention Name(s)
    Low-dose total-skin electron-beam therapy
    Intervention Description
    Low-dose total skin electron beam therapy (12 Gy) will be delivered to the patient in 4 Gy/week, 1 Gy/day over 3 weeks by symmetrical electron beams of 6 MeV energy via a linac accelerator.
    Intervention Type
    Other
    Intervention Name(s)
    Phototherapy
    Intervention Description
    Phototherapy will be given 3 times a week during 2 months, then twice a week during one month, then once a week during one month, or until disease progression or unacceptable side effect, whatever comes first. Patients with plaques will receive PUVA therapy and patients with patches only will receive narrow-band UVB therapy.
    Primary Outcome Measure Information:
    Title
    Progression free survival
    Description
    Progression will be defined clinically as >25% increase in the modified Severity Weighted Assessment Tool (mSWAT) score from baseline or progression to advanced stage, according to the ISCL/EORTC criteria , or the onset of a new treatment of MF (excepted the use of topical corticosteroids, which is allowed during the study, and will not be considered as a new treatment
    Time Frame
    at 12 months
    Secondary Outcome Measure Information:
    Title
    Proportion of patients with tumor clone eradication in skin
    Description
    Tumor clone eradication in skin will be defined by >90% reduction in the tumor cell content (tumor cells/100 ng DNA by high throughput sequencing of TCRB in a lesional skin biopsy) in skin
    Time Frame
    at 4 months after inclusion
    Title
    Complete response rate
    Description
    Complete response rate will be assessed using ISCL/EORTC criteria
    Time Frame
    at 4 months after inclusion
    Title
    Overall response rates
    Description
    Overall response rate will be assessed using ISCL/EORTC criteria
    Time Frame
    at 4 months after inclusion
    Title
    Progression-free survival
    Description
    Progression will be defined clinically as >25% increase in the modified Severity Weighted Assessment Tool (mSWAT) score from baseline or progression to advanced stage, according to the ISCL/EORTC criteria , or the onset of a new treatment of MF (excepted the use of topical corticosteroids, which is allowed during the study, and will not be considered as a new treatment
    Time Frame
    at 5 years post inclusion
    Title
    Overall survival
    Time Frame
    at 5 years post inclusion
    Title
    Quality of life as measured by the EORTC QLQ-C30
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at inclusion
    Title
    Quality of life as measured by the EORTC QLQ-C30
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at 1 month
    Title
    Quality of life as measured by the EORTC QLQ-C30
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at 4 months
    Title
    Quality of life as measured by the EORTC QLQ-C30
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at 1 year
    Title
    Quality of life as measured by the EORTC QLQ-C30
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at 2 years
    Title
    Quality of life as measured by the EORTC QLQ-C30
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at 3 years
    Title
    Quality of life as measured by the EORTC QLQ-C30
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at 4 years
    Title
    Quality of life as measured by the EORTC QLQ-C30
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at 5 years
    Title
    Quality of life as measured by the Skindex scale
    Description
    Quality of life evaluated using questionnaire "European Organization for Research and Treatment of Cancer Quality of Life Questionnaire" (EORTC QLQ-C30). The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items. Each of the multi-item scales includes a different set of items - no item occurs in more than one scale. All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level. A high score for a functional scale represents a high/healthy level of functioning. A high score for the global health status/ QoL represents a high QoL and a high score for a symptom scale/item represents a high level of symptomatology/problems.
    Time Frame
    at inclusion
    Title
    Quality of life as measured by the Skindex scale
    Description
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Time Frame
    at 1 month
    Title
    Quality of life as measured by the Skindex scale
    Description
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Time Frame
    at 4 months
    Title
    Quality of life as measured by the Skindex scale
    Description
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Time Frame
    at 1 year
    Title
    Quality of life as measured by the Skindex scale
    Description
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Time Frame
    at 2 years
    Title
    Quality of life as measured by the Skindex scale
    Description
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Time Frame
    at 3 years
    Title
    Quality of life as measured by the Skindex scale
    Description
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Time Frame
    at 4 years
    Title
    Quality of life as measured by the Skindex scale
    Description
    Quality of life will be measured by the Skindex scale-29 instruments which Measure the Effects of Skin Disease on Quality of Life The Skindex-29 scale is a three-dimensional,dermatology-specific health related quality of life (HRQL) questionnaire. thirty items are combined to form three domains: symptoms,emotions, and functioning. The overall score are expressed on a 100-point scale. A higher scores indicate lower level of quality of life.
    Time Frame
    at 5 years
    Title
    Proportion of patients with side effects
    Description
    Evaluated by the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0
    Time Frame
    up to 5 years

    10. Eligibility

    Sex
    All
    Gender Based
    Yes
    Minimum Age & Unit of Time
    18 Years
    Accepts Healthy Volunteers
    No
    Eligibility Criteria
    Inclusion Criteria: Age ≥ 18 years Histopathologically confirmed diagnosis of International Society for Cutaneous Lymphomas (ISCL) / European Organisation for Research and Treatment of Cancer (EORTC) mycosis fungoides stage IB or IIA Exclusion Criteria: Poor performance status: WHO performance status score > 2 Physically unable to maintain the posture Patient with no health coverage Patient under guardianship or curatorship Previous history of dose-limiting radiation therapy in the field Previous history of dose-limiting phototherapy Previous history of melanoma, skin squamous cell carcinoma or basal cell carcinoma or other absolute contraindication to phototherapy (including a history of lupus, xeroderma pigmentosum, or porphyria) Pregnant or breastfeeding woman Contraindication to methoxsalen (severe liver, renal or heart failure)
    Central Contact Person:
    First Name & Middle Initial & Last Name or Official Title & Degree
    Adèle DEMASSON
    Phone
    +33171 20 75 01
    Email
    adele.demasson@aphp.fr
    First Name & Middle Initial & Last Name or Official Title & Degree
    Matthieu Resche-Rigon
    Phone
    +33142499742
    Email
    matthieu.resche-rigon@u-paris.fr

    12. IPD Sharing Statement

    Plan to Share IPD
    Undecided

    Learn more about this trial

    TOtal Skin Electron Beam Therapy (Low-dose) for Tumor Clone Eradication in Early-stage Mycosis Fungoides

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