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Imágenes de población cardiovascular y hepática multimodal (ICONIC)

15 de septiembre de 2026 actualizado por: Institut National de la Santé Et de la Recherche Médicale, France

Medical imaging is increasingly important for understanding diseases, detecting them early, and personalizing treatments. New imaging techniques, which can measure processes in the body without surgery, are opening the door to a more precise approach to medicine. Instead of relying on general probabilities, this technology allows us to analyze specific factors in a person's health, leading to better predictions and targeted treatments. One key challenge in medicine today is reducing "residual individual risk"-the remaining health risks that current treatments don't fully address. This involves understanding how factors like age, sex, genetics, and environment affect our health, particularly when it comes to conditions like heart and liver disease. By using imaging to distinguish between normal aging and disease, we can better assess individual health risks.

The current project will create a large collection of medical images linked with health data from a broad population across France. Using advanced, non-invasive techniques such as MRI and ultrasound, researchers will analyze the heart, blood vessels, and liver in detail, considering factors like gender and health risk profiles. This will help improve our understanding of these diseases, which are often silent and not well understood, providing direct benefits to the participants. Ultimately, the goal is to optimize imaging technologies for large-scale studies, which will help enhance early detection and prevention for everyone.

Descripción general del estudio

Estado

Reclutamiento

Condiciones

Intervención / Tratamiento

Tipo de estudio

De observación

Inscripción (Estimado)

2400

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

  • Nombre: Alban M Redheuil, PU-PH
  • Número de teléfono: +33142165545
  • Correo electrónico: alban.redheuil@aphp.fr

Ubicaciones de estudio

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

20 años y mayores (Adulto, Adulto Mayor)

Acepta Voluntarios Saludables

Sí

Géneros elegibles para el estudio

Todos

Método de muestreo

Muestra no probabilística

Población de estudio

Study participants are asymptomatic volunteers from the Constances cohort, whose risk factor profiles are representative of the population in the Île-de-France region (Paris area). Participants are divided into 6 decades from 20 to 80 years with equal distribution of men/women (200 men and 200 women per decade)

Descripción

Inclusion Criteria:

  • Participation to the Constances cohort
  • Age ≥ 20 years
  • No overt cardiovascular or hepatic disease or related symptoms
  • No known family or personal genetic disease
  • Affiliation with a social security scheme or beneficiary of such a scheme.
  • Agreement to sign the consent

Exclusion Criteria:

  • Renal function impairment with GFR < 60 mL/min/1.73m2
  • Deprived of liberty or persons subject to a legal protection measure (under guardianship or trusteeship)
  • People with contraindications to MRI (claustrophobia, presence of metallic elements…)
  • Pregnant or breastfeeding woman (pregnancy urinary test before inclusion for women of childbearing age).

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Modelos observacionales: COHORT
  • Perspectivas temporales: PROSPECTIVE

Cohortes e Intervenciones

Grupo / Cohorte
Intervención / Tratamiento
Constances volunteers

The 2400 volunteers will be stratifed according to age in decades from 20 to 80 years of age and matched 1:1 male:female.
Radiación: Imaging examinations
  • Cardiovascular and diaphragm MRI
  • Hepatic and kidney MRI
  • Hepatic ultrasound
  • Echocardiography
Otro: Paramedical examinations
  • Urinary pregnancy test for women of childbearing age.
  • Blood sample for cardiometabolism profiling
  • Blood samples for biobanking (according to the information and consent form)
  • Impedancemetry
  • AGE reader: combined non-invasive measurement of aging and accumulation of glycated proteins in the subcutaneous tissue will be performed with a CE-marked device.
  • ECG
Otro: Medical examination
  • Review of risk factors
  • Review of previous history
  • Recording of current medication (dci, dose, start date)
  • Recording of medication in the last 6 months and discontinued since (dci, dose, start date)
Otro: Echocardiography

Echocardiography including: 12-lead digital ECG

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Establishement of reference nomograms accounting for age in heart
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of qualitative and quantitative morphology, function, quantitative tissue characterization of the heart
During 36 months of analysis (after 60 months of inclusion)
Establishement of reference nomograms accounting for sex in heart
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of qualitative and quantitative morphology, function, quantitative tissue characterization of the heart
During 36 months of analysis (after 60 months of inclusion)
Establishement of reference nomograms accounting for age in liver
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of quantitative steatosis, fibrosis
During 36 months of analysis (after 60 months of inclusion)
Establishement of reference nomograms accounting for sex in liver
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of quantitative steatosis, fibrosis
During 36 months of analysis (after 60 months of inclusion)
Establishement of reference nomograms accounting for age in adipose tissue
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of volumes of subcutaneous, visceral and epicardial adipose tissues
During 36 months of analysis (after 60 months of inclusion)
Establishement of reference nomograms accounting for sex in adipose tissue
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of volumes of subcutaneous, visceral and epicardial adipose tissues
During 36 months of analysis (after 60 months of inclusion)
Establishement of reference nomograms accounting for sex in diaphragm
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of diaphragm
During 36 months of analysis (after 60 months of inclusion)
Establishement of reference nomograms accounting for age in diaphragm
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of diaphragm
During 36 months of analysis (after 60 months of inclusion)
Establishement of reference nomograms accounting for sex in kidney
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Ultrasound and MRI images analysis of kidney
During 36 months of analysis (after 60 months of inclusion)

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Advanced Imaging profiling of Heart
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Analysis of the cardiac cavities in 2D, 3D and in deformation by echocardiography analysis
During 36 months of analysis (after 60 months of inclusion)
Advanced imaging profiling in Liver
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Qualitative analysis of liver morphology and the nodularity of its boundaries, presence of ascites and portal derivation. Also presence of incidentaloma.
During 36 months of analysis (after 60 months of inclusion)
Advanced biological phenotyping
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Study of metabolic pathways and candidate biomarker suspected to be involved in aging
During 36 months of analysis (after 60 months of inclusion)
identification of genetic risk markers for cardio-metabolic diseases
Periodo de tiempo: During 36 months of analysis (after 60 months of inclusion)

Defining the minimum set of markers useful for creating a risk score
During 36 months of analysis (after 60 months of inclusion)

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Institut National de la Santé Et de la Recherche Médicale, France

Publicaciones y enlaces útiles

La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.

Publicaciones Generales

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

15 de septiembre de 2025

Finalización primaria (Estimado)

14 de marzo de 2030

Finalización del estudio (Estimado)

14 de marzo de 2033

Fechas de registro del estudio

Enviado por primera vez

10 de diciembre de 2024

Primero enviado que cumplió con los criterios de control de calidad

25 de marzo de 2025

Publicado por primera vez (Actual)

2 de abril de 2025

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

18 de septiembre de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

15 de septiembre de 2026

Última verificación

1 de enero de 2026

Más información

Términos relacionados con este estudio

Palabras clave

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • C24-17
  • 2024-A02188-39 (Otro identificador: ANSM ID-RCB)

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

INDECISO

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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