Bacteriophage Therapy in Spinal Cord Injury Patients With Bacteriuria

Summary

This is a Phase 1b study to assess the safety, tolerability, PK, and PD of investigational phage therapy (IP) in adults with SCI and bladder colonization (ASB). It is a single-center, randomized, double-blind, placebo-controlled study in adults with SCI with neurogenic bladders and bacteriuria who use indwelling catheters, or who require intermittent catheterization for bladder drainage.

Timeline

Start

2025-02-03

Primary completion

2027-09

Completion

2028-12

Publications

• Background Terwilliger A, Clark J, Karris M, Hernandez-Santos H, Green S, Aslam S, Maresso A. Phage Therapy Related Microbial Succession Associated with Successful Clinical Outcome for a Recurrent Urinary Tract Infection. Viruses. 2021 Oct 12;13(10):2049. doi: 10.3390/v13102049.
• Background Green SI, Kaelber JT, Ma L, Trautner BW, Ramig RF, Maresso AW. Bacteriophages from ExPEC Reservoirs Kill Pandemic Multidrug-Resistant Strains of Clonal Group ST131 in Animal Models of Bacteremia. Sci Rep. 2017 Apr 12;7:46151. doi: 10.1038/srep46151.
• Background Salazar KC, Ma L, Green SI, Zulk JJ, Trautner BW, Ramig RF, Clark JR, Terwilliger AL, Maresso AW. Antiviral Resistance and Phage Counter Adaptation to Antibiotic-Resistant Extraintestinal Pathogenic Escherichia coli. mBio. 2021 Apr 27;12(2):e00211-21. doi: 10.1128/mBio.00211-21.
• Background Green SI, Clark JR, Santos HH, Weesner KE, Salazar KC, Aslam S, Campbell JW, Doernberg SB, Blodget E, Morris MI, Suh GA, Obeid K, Silveira FP, Filippov AA, Whiteson KL, Trautner BW, Terwilliger AL, Maresso A. A Retrospective, Observational Study of 12 Cases of Expanded-Access Customized Phage Therapy: Production, Characteristics, and Clinical Outcomes. Clin Infect Dis. 2023 Oct 13;77(8):1079-1091. doi: 10.1093/cid/ciad335.

Drugs

Indications