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Study identifier: NCT07605520 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

An Experimental Medicine Multicenter Trial to Evaluate the Safety and Immunogenicity of Experimental Versus Authorized SARS-CoV-2 Vaccine Candidates as a Booster Dose in Healthy Participants Previously Vaccinated With Authorized mRNA SARS-CoV-2 Vaccines.

Condition: Healthy Adults  ·  Sponsor: ANRS, Emerging Infectious Diseases

PhaseEARLY_Phase 1
Planned participants48
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersYes

About this study

The SOLVE-01 trial is a study evaluating four SARS-CoV-2 vaccines as booster injections: two experimental vaccines (CD40.RBDv and CD40.Pan.CoV, both combined with the Hiltonol® adjuvant) and two authorised vaccines (Comirnaty® and NuvaxovidTM). This trial is designed for healthy adults aged 18 to 65 at the time of signing the informed consent form. The main objectives of this trial are: * to evaluate the safety of the two experimental vaccines, * to determine the antibody response induced by the vaccines and its durability. Participants will: * Receive one injection of vaccine and two intradermal skin tests * Come to the hospital 10 visits for medical exams and blood and saliva sample collection * Keep a diary of their symptoms and the treatments taken

This description comes directly from the study's public registry record.

Talk to the study team

Yves LEVY, Pr  ·  +33(0)149814442  ·  yves.levy@aphp.fr

Giuseppe PANTALEO, Pr  ·  +41(0)213141063  ·  Giuseppe.Pantaleo@chuv.ch

Always discuss trial participation with your own doctor first.

Locations (3)

Hôpital Henri MondorCréteil, FranceRecruiting
CIC 1417 - Hôpital CochinParis, FranceRecruiting
Centre Hospitalier Universitaire Vaudois (CHUV)Lausanne, SwitzerlandRecruiting

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Source record: clinicaltrials.gov/study/NCT07605520