Bacteriophages for Treating Urinary Tract Infections in Patients Undergoing Transurethral Resection of the Prostate
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ClinicalTrials.gov Identifier: NCT03140085 |
Recruitment Status :
Completed
First Posted : May 4, 2017
Last Update Posted : March 21, 2019
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Intravesical Bacteriophage Treatment for Urinary Tract Infections | Biological: PYO Phage Drug: Antibiotics Other: Sterile bacteriology media | Phase 2 Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 97 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Care Provider) |
Primary Purpose: | Treatment |
Official Title: | Bacteriophages for Treating Urinary Tract Infections in Patients Undergoing Transurethral Resection of the Prostate: A Randomized, Placebo-controlled, Double-blind Clinical Trial |
Actual Study Start Date : | June 2, 2017 |
Actual Primary Completion Date : | December 14, 2018 |
Actual Study Completion Date : | December 14, 2018 |

Arm | Intervention/treatment |
---|---|
Active Comparator: Anbiotica |
Drug: Antibiotics
Oral application |
Active Comparator: Bacteriophages |
Biological: PYO Phage
Intravescial instillation |
Placebo Comparator: Placebo |
Other: Sterile bacteriology media
Sterile bacteriology media, with identical color as bacteriophage preparation |
- Normalisation of urine culture [ Time Frame: 7 days after treatment ]Success of intravesical treatment, defined as normalization of urine culture (no evidence of bacteria, i.e. <104 colony forming units/mL) after 7 days of bacteriophage, placebo, or antibiotic treatment
- Urine culture [ Time Frame: Baseline and 7 days after treatment ]
- Bladder diary [ Time Frame: Baseline and 7 days after treatment ]Assessment of number of voids, number of leakages, post void residual
- Pain diary [ Time Frame: Baseline and 7 days after treatment ]Visual analog scale (0 (no pain) to 10 (strongest possible pain))
- IPSS questionnaire [ Time Frame: Baseline and 7 days after treatment ]

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Patients with urinary tract infections who are scheduled for transurethral resection of the prostate with urine culture (taken by mid-stream urine; or from the existing transurethral or suprapubic catheter) ≥104 colony forming units /mL of predefined uropathogens, including Enterococcus spp., Escherichia coli, Proteus mirabilis, Pseudomonas aeruginosa, Staphylococcus spp., and Streptococcus spp. and lower urinary tract symptoms such as urgency, frequency, dysuria, increased number of incontinence episodes
- Written informed consent.
Exclusion Criteria:
- Fever >38°C
- CRP >100mg/L
- Acute prostatitis
- Concomitant fungal urinary tract infection
- Current antibiotic treatment or antibiotic treatment within the last 7 days (exceptions: subjects with an active catheter associated urinary tract infection who have received prior antibiotics may be enrolled provided a minimum of 48 hours has elapsed between the last dose of the prior antibiotic and the time of obtaining the baseline urine specimen. Subjects receiving current antibiotic prophylaxis for catheter associated urinary tract infection who present signs and symptoms consistent with an active new catheter associated infection may be enrolled provided all other eligibility criteria are met including obtaining a pre-treatment qualifying baseline urine culture)
- Any rapidly progressing disease or immediately life-threatening illness including but not limited to: acute hepatic failure, respiratory failure, and septic shock
- No informed consent

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03140085
Georgia | |
National Center of Urology | |
Tbilisi, Georgia |
Responsible Party: | Thomas Kessler, Dr., Balgrist University Hospital |
ClinicalTrials.gov Identifier: | NCT03140085 |
Other Study ID Numbers: |
02/283 |
First Posted: | May 4, 2017 Key Record Dates |
Last Update Posted: | March 21, 2019 |
Last Verified: | March 2019 |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Infections Communicable Diseases Urinary Tract Infections Disease Attributes Pathologic Processes Urologic Diseases |
Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Urogenital Diseases Male Urogenital Diseases Anti-Bacterial Agents Anti-Infective Agents |