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Study identifier: NCT05961059 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

InvaplexAR-Detox and DmLT Adjuvant in the Netherlands and Zambia

Condition: Shigellosis · Bacillary Dysentery  ·  Sponsor: Leiden University Medical Center

PhasePhase 1
Planned participants85
Who can joinAll sexes, 18 Years to 50 Years
Healthy volunteersYes

About this study

The goal of this clinical trial is to test a new Shigella vaccine (InvaplexAR-DETOX) in combination with a new adjuvant (dmLT) in healthy participants. The main questions it aims to answer are: * Is the new Shigella vaccine (with and without the new adjuvant) safe and well tolerated? * How wel does the new Shigella vaccine stimulate the immune system in combination with the new adjuvant, and without the new adjuvant? Participants will receive three vaccinations at 28-day intervals. Researchers will compare the results of participants vaccinated with the vaccine in combination with the adjuvant to the results of participants vaccinated with the vaccine only and to the results of participants vaccinated with a placebo (fake vaccine).

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

Talk to the study team

Meta Roestenberg, MD, PhD  ·  +3171715262613  ·  M.Roestenberg@lumc.nl

Maxim Bax, MD  ·  a.m.bax@lumc.nl

Always discuss trial participation with your own doctor first.

Locations (1)

Leiden University Medical CenterLeiden, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT05961059