Recruiting

PCR & NGS

Sponsor:

MicroGenDX

Code:

NCT05276466

Conditions

Interstitial Cystitis

Bladder Pain Syndrome

Eligibility Criteria

Sex: Female

Age: 18 - 70+

Healthy Volunteers: Not accepted

Interventions

Polymerase Chain Reaction and Next-Generation DNA Sequencing

Study Details

Brief summary:

Real-world clinical practice multicenter study to determine the clinical implications of employing PCR/NGS technology to identify and treat potential urinary pathogens in female participants identified with bladder pain and/or cystitis-like symptoms.

Conditions

Interstitial Cystitis

Bladder Pain Syndrome

Study ID

NCT05276466

Start date

Feb 1, 2022

Status verified date

Mar, 2023

Completion date

Dec 15, 2023

Anticipated

Primary completion date

Nov 15, 2023

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: Female

Age: 18 - 70+

Healthy Volunteers: Not accepted

Inclusion Criteria: Subjects may be included in the study if they have bladder and/or urethral pain and lower urinary tract storage symptoms and only if they meet all of the following criteria at screening/baseline.

1. Subjects are capable of giving signed informed consent, which includes compliance with the requirements and restrictions listed in this protocol.
2. Symptomatic subjects with BPS (NIH/NIDDK/MAPP definition) with perceived bladder pain +/- urinary storage symptoms) or symptomatic patients with CCS (chronic UTI definition based on modified ACSS with dysuria)
3. Subjects with previous failure of standard urine culture directed therapy approach, eg. antibiotic treatment based on previous urine culture results (positive, sterile, or nebulous) failed to provide appreciable clinical benefit.
4. Subjects who have experienced a minimum of 3 months of continuous symptoms
5. Subjects who have a minimum average daily bladder pain score of ≥ 3 on a 0-10 NRS scale in the past 3 months
6. Subjects with no antibiotic therapy for the previous 2 weeks
7. Subjects with no UTI supplements including cranberry, d-mannose, high dose vitamin C and Lactobacillus probiotics for the previous 2 weeks.

Exclusion Criteria: Subjects will be excluded from participating in this study if they meet any of the following criteria:

1. Subjects with any of the following confounding conditions: bladder stones, lower ureteric stones, vaginal candidiasis, urethral diverticulum, urinary retention (≥ 300 mL), overactive bladder (ie, urinary urgency secondary to urinary incontinence), or any other condition/disease, which, in the opinion of the investigator, could compromise patient safety or confound the collection or interpretation of study results.
2. Subjects who are pregnant or planning a pregnancy during the study period
3. Subjects with a history of previous urinary diversion procedure with or without bladder removal or bladder augmentation.
4. Subjects with a history of bladder cystoscopy only within 1 month or cystoscopy with bladder biopsy, hydrodistension, fulguration or triamcinolone injection or treatment of Hunner ulcer performed within 3 months prior to Screening.
5. Subjects undergoing active treatment for cancer - urologic (eg bladder) or other - with surgery, radiation or chemotherapy within previous 8 weeks of screening.
6. Subjects with a neurogenic bladder (due to spinal cord injury, stroke, Parkinson's disease, multiple sclerosis, spina bifida, or diabetic cystopathy).
7. Subjects with genital herpes active within 3 months prior to screening.
8. Subjects with a history of gross (visible) hematuria within 1 year prior to screening that has not been evaluated.
9. Subjects who have had major surgery within the past 3 months or has surgery planned during the study period
10. Subjects with a history of alcohol and/or drug abuse that in the investigator's opinion could interfere with the study evaluations or the patient's safety.
11. Subjects catheterized in the past month
12. Subjects that have received antibiotic treatment based on MicroGenDX's NGS results in the prior 12 months
13. Subjects with indwelling ureteral stents
14. Subjects that have received a bladder instillation within the last 4 weeks

Study Design

Enrollment

100 participants

Anticipated

Intervention Model

Single group

Primary purpose

Diagnostic

Interventions and Outcome Measures

Arms

other: Single arm

All subject's samples will undergo the same diagnostic test utilizing Polymerase Chain Reaction and Next-Generation DNA Sequencing

Interventions

Polymerase Chain Reaction and Next-Generation DNA Sequencing

The qPCR Rapid Screening Panel is a quantitative real-time PCR test for bacteria and fungi.

Next-Generation DNA Sequencing is the Comprehensive Sequencing test will detect virtually all microbial organisms and fungal pathogens that may be present in patient specimens.

Primary outcome measure

  • Effectiveness of PCR/NGS directed antimicrobial therapy assessed by the Global Response Assessment (GRA) [ Time Frame: 1 year ]

Central Contacts and Locations

Locations

UCLA Center for Women's Pelvic Health

Recruiting

Los Angeles, California, United States, 90095

Contacts

Principal Investigator:

Anne L Ackerman, MD

The University of California San Diego Health

Recruiting

San Diego, California, United States, 92103

Contacts

Principal Investigator:

Jennifer Anger, MD

Cooper University Health Care

Recruiting

Camden, New Jersey, United States, 08103

Contacts

Principal Investigator:

Lioudmila Lipetskaia, MD

More Information

Sponsor

MicroGenDX

Last update posted

Mar 15, 2023

Last verified

Mar, 2023

Keywords

  • BPS
  • IC
  • NGS
  • PCR

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-09. This information was provided to ClinicalTrials.gov by MicroGenDX on 2023-03-15.