First-in-man Single-dose and Multiple Dose Study to Evaluate the Safety, Tolerability and Efficacy ofHY-133

Trial statusRecruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age18+
SponsorUniversity Hospital Tuebingen

About this trial

In this clinical trial we will test a new approach for decolonization of S. aureus.

As innovative product HY-133 a recombinant chimeric bacteriophage endolysin will be sprayed in both nostrils of healthy subjects once or five times in one day. To avoid possible bias the subjects will be randomized 3:2 verum vs placebo, moreover the subject as well as the investigator will be blinded to the group assigned.

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

Must be ≥ 18 years at the time of signing the informedconsent.

Understand and voluntarily sign an informed consent document prior to any study related

assessments/procedures.

Nasal colonization with methicillin-susceptible S. aureus (MSSA)

Disqualifiers

Nasal colonization with methicillin-resistant S. aureus (MRSA)

Nasal traumata including nose penetrating foreign bodies (e.g. piercings)

Presence of any significant morbidity, e.g. Diabetes, cardiovascular disease

Acute or known chronic diseases of the nose or the paranasal sinuses

Trial design

Design model

Parallel

Treatments tested in this trial

  • HY_133

    Drug

    A recombinant chimeric bacteriophage endolysin HY-133

  • Placebo

    Drug

    Placebo

Treatment groups

52 Participants
are divided into 2 treatment groups
Group A: VerumExperimental treatment 1 intervention
Group B: PlaceboPlacebo comparator 1 intervention

Trial outcomes

Primary outcomes

1

ADRs/AEs/SAEs occurring from the time of application until the final study visit (Day15) for each subject

The primary objective of this trial is to evaluate the safety of the HY-133. Fort the primary objective the nature, frequency, and severity of AEs and/or SAEs occurring in the study are recorded as follows: ADRs/AEs/SAEs occurring from the time of application until the final study visit (D15) for each subject A DLT is defined as any AE of Grade 4 or above related to the IMP

Time frame
baseline, pre-intervention/procedure/surgery, up to Day15

Secondary outcomes

Other outcomes

Sponsors and contacts

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