Phage Therapy for the Treatment of a Chronic Enterococcus Faecium Periprosthetic Joint Infection

Trial statusNot yet recruiting
Trial phasePhase 1, Phase 2
Trial typeInterventional
Biological sexMale
Age18+
SponsorOrthopaedic Innovation Centre

About this trial

This purpose of this clinical trial is to evaluate the safety, tolerability and efficacy of a bacteriophage therapy in a patient with a methicillin-susceptible Enterococcus faecium (E. faecium) prosthetic joint infection (PJI) of the hip. We have exhausted all surgical and medical management of PJI for our patient.

The phage will be administered to the study patient during a 14 days period via intravenous and intra-articular. The patient will be monitored in clinic for up to 1 year.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Willingness to provide signed and dated informed consent form to participate in the clinical study

Chronic prosthetic joint infection

History of multiple surgical and medication managements with no success

Disqualifiers

below 18 years of age

Trial design

Design model

Single group

Treatments tested in this trial

  • Phage Therapy

    Biological/Vaccine

    Our phage is an investigational treatment for bacterial infections. Our lytic phage preparation was provided by Cytophage Technologies (CIP-200).

Treatment groups

1 Participants
are divided into 1 treatment group
Group A: Phage TherapyExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Safety of phage therapy

Reactions and adverse events to the treatment

Time frame
Day 0 to 1 year from treatment
2

Efficacy of phage therapy

No recurrence of the infection

Time frame
1 Year
3

Tolerability of phage therapy

Reactions and adverse events to the intravenous and intra-articular administration

Time frame
Day 0 to Day 13 of treatment

Secondary outcomes

1

Changes in biomarkers (C-reactive protein)

Serum C-reactive protein (mg/L) as measured at baseline

Time frame
Day 0 to 1 year from treatment
2

Changes in biomarkers (erythrocyte sedimentation rate)

Serum erythrocyte sedimentation rate (mm/hr) as measured at baseline

Time frame
Day 0 to 1 year from treatment
3

Changes in biomarkers (interleukin-6)

Serum interleukin-6 (pg/mL) as measured at baseline

Time frame
Day 0 to 1 year from treatment
4

Changes in biomarkers (phage titres)

Phage particles present in a given volume of liquid (PFU/mL)

Time frame
Day 0 to Day 13 of treatment

Other outcomes

Sponsors and contacts

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Orthopaedic Innovation Centre

Lead sponsor

Cytophage Technologies Inc.

Collaborator

Ottawa Hospital Research Institute

Collaborator

This trial is not recruiting at the moment. You can still explore other options: