Vascular Toxicities of Immune ChecKpoint Inhibitors : From Bed to Benchside

Trial Title: Vascular Toxicities of Immune ChecKpoint Inhibitors : From Bed to Benchside

NCT ID: NCT06020651

Condition: Renal Cell Carcinoma
Bladder Cancer
MSI-H Cancer
Cancer

Conditions: Official terms:
Carcinoma, Renal Cell

Conditions: Keywords:
Atherosclerosis
Cancer
Immune Checkpoint Inhibitor
Vascular Diseases

Study type: Interventional

Study phase: N/A

Overall status: Recruiting

Study design:

Allocation: Non-Randomized

Intervention model: Parallel Assignment

Intervention model description: All participants will undergo the same cardiovascular assessment; only cancer therapies differ according to standard of care.

Primary purpose: Basic Science

Masking: None (Open Label)

Intervention:

Intervention type: Diagnostic Test
Intervention name: Arterial Doppler for Flow Mediated Reserve measurement
Description: Arterial Doppler (ultrasound, no radiation, no contrast agent) and blood sampling twice for participants on ICIs
Arm group label: Controls
Arm group label: ICIs + VEGF inhibitors
Arm group label: ICIs + chemotherapy
Arm group label: ICIs alone

Other name: Blood sampling

Summary: Immune checkpoint inhibitors (ICIs) are largely prescribed in a growing number of cancer diseases and at earlier stages (non metastatic cancer). Among immune-related adverse events, (iRAEs), the incidence of major cardiovascular events due to atherosclerosis reaches 13% at one year in patients at high risk. To the best of our knowledge, the mechanisms of this acceleration of atherosclerosis have not been studied to this date. The VICKI study aims at furthering our knowledge on the mechanisms of atherosclerotic plaque instability by means of a prospective single-centre pilot study, by comparing: - surrogate markers of clinical vasculo-toxicity with arterial Doppler (flow mediated reserve) as defined by the International Cardio-Oncology Society; - circulating biomarkers Before and after receiving ICIs for solid cancer treatment.

Detailed description: Context. Immune checkpoint inhibitors (ICIs) are largely prescribed in a growing number of cancer diseases and at earlier stages (non metastatic cancer). Among immune-related adverse events, (iRAEs), the incidence of major cardiovascular events due to atherosclerosis reaches 13% at one year in patients at high risk. To the best of our knowledge, the mechanisms of this acceleration of atherosclerosis have not been studied to this date. Endothelial dysfunction is a predictor of the development of atherosclerotic plaque and events related to erosion or rupture. Endothelial dysfunction correlates well with the increase of circulating microparticles in various populations. The increase of circulating microparticles is also associated with major cardiovascular events. The International society of Cardio-Oncology (IC-OS) recently published a definition for subclinical vascular toxicities due to ICIs. It includes non-invasive imaging methods readily available at the bedside (Herrmann et al. European Heart Journal 2022), largely replicated in the recent European Society of Cardiology (ESC) guidelines 2022. It includes the decrease of flow mediated reserve <7% or hyperhemia index <2; or the decrease of any of these biomarkers > 50% from baseline. Aims and Methods. The VICKI study aims at furthering our knowledge on the mechanisms of atherosclerotic plaque instability by means of a prospective single-centre pilot study, by comparing: - surrogate markers of clinical vasculo-toxicity with arterial Doppler (flow mediated reserve, hyperhemia index, plaque volume) as defined by IC-OS; - circulating microparticles; Before and after receiving ICIs for solid cancer treatment. The number of participants: - 40 patients receiving ICIs for solid cancer (alone or in combination of other cancer drugs); - 40 controls (matched by age, gender, cancer type) not treated by ICIs. Duration of participation: up to 6 weeks. Inclusion period: 12 months. Perspectives. The VICKI study may improve our understanding of the mechanisms of atherosclerosis mediated major cardiovascular events. If circulating biomarkers correlate well with Doppler surrogate markers of vascular toxicity, larger studies to refine prediction models could be undertaken. This would be a step forward personalized care for the prediction of major cardiovascular events on ICIs.

Criteria for eligibility:
Criteria:
Inclusion Criteria: - All patients scheduled for first ICI therapy at our institution; - Matched controls with cancer and no ICI therapy; Exclusion Criteria: - Major cardiovascular event in the past 6 months; - Unable to provide informed consent; - History of ICI therapy

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: INstitut Mutualiste Montsouris

Address:
City: Paris
Country: France

Status: Recruiting

Contact:
Last name: Mariana Mirabel, MD, PhD

Phone: +33 1 56 61

Phone ext: 6479
Email: mariana.mirabel@imm.fr

Start date: June 7, 2023

Completion date: June 1, 2025

Lead sponsor:
Agency: Institut Mutualiste Montsouris
Agency class: Other

Collaborator:
Agency: Institut National de la Santé Et de la Recherche Médicale, France
Agency class: Other

Source: Institut Mutualiste Montsouris

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT06020651