Chronic inflammatory skin diseases constitute a heterogeneous group of pathologies. They affect the skin but also other organs (joints, lungs, muscles, etc.). Their prognosis and response to treatments is extremely variable. The discovery of prognosis factors will help to precisely guide the treatment regimen and its intensification based on individual markers. The identification of new therapeutic targets is essential to develop new innovative treatments for inflammatory skin diseases. The main objective is to identify new cellular or molecular prognostic factors associated with treatment response at 1 year in inflammatory skin diseases. The secondary objectives are a better understanding of the pathophysiology of chronic inflammatory skin diseases, the identification of new cellular, molecular and microbiological prognostic factors associated with the clinical state after 10 years of evolution and the identification of prognostic markers of drug toxicity.
Study Type
OBSERVATIONAL
Enrollment
830
Hôpital Saint Louis
Paris, France
RECRUITINGTherapeutic response
It is defined as complete or partial remission on the Investigator/Physician Global Assessment (IGA/PGA) scale.
Time frame: At 1 year
Expression of markers of blood and skin immunological signaling pathways
Mainly Th1, Th2, Th9, Th17, Th22 and Treg
Time frame: At inclusion
Expression of markers of blood and skin immunological signaling pathways
Mainly Th1, Th2, Th9, Th17, Th22 and Treg
Time frame: At 4 months
Expression of markers of blood and skin immunological signaling pathways
Mainly Th1, Th2, Th9, Th17, Th22 and Treg
Time frame: At 1 year
Expression of markers of blood T cell populations and skin transcriptomics
Time frame: At inclusion
Expression of markers of blood T cell populations and skin transcriptomics
Time frame: At 4 months
Expression of markers of blood T cell populations and skin transcriptomics
Time frame: At 1 year
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At inclusion
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 4 months
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 1 year
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 2 years
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 3 years
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 4 years
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 5 years
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 6 years
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 7 years
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 8 years
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 9 years
Therapeutic response
Based on markers of blood T cell populations and skin transcriptomics
Time frame: At 10 years
Microbiota markers
Identification of cluster specific to the pathology, identification of an over-representation of one or more microbiological species. For patients and controls
Time frame: At inclusion
Microbiota markers
Identification of cluster specific to the pathology, identification of an over-representation of one or more microbiological species. For patients only
Time frame: At 1 year
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At inclusion
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 4 months
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 1 year
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 2 years
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 3 years
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 4 years
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 5 years
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 6 years
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 7 years
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 8 years
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 9 years
Proportion of patients suffering from adverse effects of systemic treatments
According to the CTCAE classification and MedDRA
Time frame: At 10 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At inclusion
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 4 months
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 1 year
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 2 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 3 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 4 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 5 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 6 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 7 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 8 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 9 years
Quality of life measurement
The EPICES score (Evaluation of Deprivation and Inequalities in Health Examination Centers) is an individual measure of social deprivation. The score ranges from 0 to 100, where 0 indicates no deprivation and 100 indicates the highest level of deprivation. Higher EPICES scores reflect greater social deprivation and vulnerability. The Dermatology Life Quality Index (DLQI) is a dermatology-specific questionnaire used to assess the impact of skin disease on a patient's quality of life. The total score ranges from 0 to 30, with higher scores indicating greater impairment in quality of life. The SF-36 v1 is a generic health-related quality-of-life questionnaire that assesses eight domains of physical and mental health. Scores range from 0 to 100 for each domain, with higher scores indicating better health status and quality of life.
Time frame: At 10 years
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