About this trial
This is a Phase 3, multicenter, randomized, double-blind, safety and efficacy study of contezolid acefosamil (IV)/contezolid (PO) compared with linezolid (IV and PO) administered for a total of 14 to 28 days in adult subjects with moderate or severe DFI.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Have diabetes mellitus (type 1 or 2) per the American Diabetes Association criteria
Have a foot infection that started at or below the malleolus and does not extend above the knee
Foot infection that meets the IWGDF DFI criteria for classification 3 (moderate infection) or 4 (severe infection)
Foot infection had acute onset or worsening of signs and symptoms within the past 14 days
Disqualifiers
Previous DFI known or suspected to be caused by Gram-positive pathogens that are resistant to oxazolidinone antibiotics
DFI with presumptive evidence or suspicion of osteomyelitis
Necrotizing fasciitis, crepitant cellulitis, wet gangrene, gas gangrene, ecthyma gangrenosum, septic arthritis, or severely impaired arterial supply to any portion of the affected foot which may need revascularization before the end of the study
Evidence of significant hepatic, renal, hematologic, or immunologic disease
Trial design
Parallel
Treatments tested in this trial
contezolid acefosamil (IV)/contezolid (PO)
DrugContezolid acefosamil (IV)/contezolid (PO) administered for a total of 14 to 28 days (28 to 56 doses)
Linezolid (IV and PO)
DrugLinezolid (IV and PO) administered for a total of 14 to 28 days (28 to 56 doses)
Treatment groups
Trial outcomes
Primary outcomes
Clinical response calculated with percentage of subjects with resolution of DFI signs and symptoms and requiring no further therapy as assessed by Investigators
The primary objective is to evaluate the Investigator's assessment of clinical response at the D35 visit in subjects receiving contezolid acefosamil/contezolid compared to subjects receiving linezolid in the MITT analysis
Adverse events - symptoms reported by subjects
Evaluate safety of contezolid acefosamil (IV)/contezolid (PO) compared with linezolid (IV and PO)
Clinical laboratory assessment - complete blood count
Will be evaluated under safety of contezolid acefosamil (IV)/contezolid (PO) compared with linezolid (IV and PO)
Vital signs - heart rate
Will be evaluated under safety of contezolid acefosamil (IV)/contezolid (PO) compared with linezolid (IV and PO)
Secondary outcomes
Clinical response calculated with percentage of subjects with resolution of DFI signs and symptoms and requiring no further therapy as assessed by Investigators
Evaluate the Investigator's assessment of clinical response at EOT visit in the MITT analysis set
Clinical response calculated with percentage of subjects with resolution of DFI signs and symptoms and requiring no further therapy as assessed by Investigators
Evaluate the Investigator's assessment of clinical response at Day 10 (D10) and Late Follow-Up visits (LFU; 28-35 days after EOT) in the MITT analysis set