CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 977 enrolled
Drug / intervention
D-PLEX +1 moredrug
Likely dose
D-PLEX 5gfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04233424
NCT04233424Phase 3Completed

D-PLEX 311- Phase III, Prospective, Multinational, Multicenter, Randomized, Controlled, Two-arm, Double Blind Study to Assess Efficacy and Safety of D-PLEX In Prevention of Post Abdominal Surgery Incisional Infection(SHIELD I)

PolyPid Ltd.·interventional·Posted Jan 18, 2020·Updated Apr 21, 2026

In Brief

A Phase 3 clinical trial evaluating D-PLEX and Standard of Care (SoC) for Surgical Site Infection and 3 related conditions. Completed, enrolled 977 participants across 62 sites in 10 countries.

Detailed Summary

Phase III, Prospective, Multinational, Multicenter, Randomized, Controlled, Two-arm, Double Blind Study to assess Efficacy and Safety of D-PLEX Administered Concomitantly with the Standard of Care (SoC), compared to a SoC treated control arm, in prevention of post abdominal surgery incisional infection.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesBulgaria, Croatia, Czechia, Hungary, Israel, Moldova, Poland, Romania, Slovakia, United States
Collaborators--

Timeline

Phase 3CompletedFinished
2020202120222023202420252026
First PostedJan 18, 2020
Enrollment StartJun 24, 2020
Primary CompletionSep 2, 2022
TodayJul 2, 2026
Enrollment to primary: 2.2 yearsPosted 6.5 years ago

Interventions

D-PLEXdrug

D-PLEX is a new formulation of extended release of Doxycycline. Each 5g D-PLEX vial contains 54.6mg Doxycycline free base (1.09%), which is equivalent to 63mg Doxycycline hyclate (1.26%). D-PLEX is supplied as a sterile powder to be reconstituted to paste in the operating room, using standard aseptic techniques and is intended for single administration. The non-active components of the extended release antibiotic formulation are β Tri-Calcium polymer and a lipid matrix. All formulation components are biodegradable.

Standard of Care (SoC)drug

prophylactic, pre-operation per institution guidelines