To study the characteristic of urinary microbiota and biomarkers in interstitial cystitis/bladder pain syndrome

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100044699

Enrollment

Unknown

Registered

2021-03-26

Start date

2017-12-22

Completion date

Unknown

Last updated

2021-09-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Urinary biomarkers of interstitial cystitis/bladder pain syndrome

Interventions

IC/BPS?:no

control group:no

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1. Adult female; 2. Patients diagnosed as IC/BPS according to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) diagnostic criteria; 3. Urine routine or urine culture test results are negative; 4. No antibiotic treatment within one month.

Exclusion criteria

Exclusion criteria: 1. Antibiotic treatment within one month; 2. Positive urine routine or urine culture results; 3. Lower urinary tract symptoms due to drug abuse (such as ketamine-related cystitis); 4. Invasive transurethral procedures in the past month (Such as urodynamic examination, indwelling catheter and transurethral cystoscopy); 5. The patient is still in special periods such as pregnancy and breastfeeding.

Design outcomes

Primary

Measure	Time frame
Overactive bladder symptom score;Visual analogue scale;Quality of life;self-rating anxiety scale;self-rating depression scale;Alpha diversity analysis;ace index;Chao1 index;Shannon index;Simpson index;Beta diversity analysis;principal co-ordinates analysis;analysis of similarities;Line Discriminant Analysis Effect Size;Phylogenetic Investigation of Communities by Reconstruction of Unobserved States;	—

Measure

Time frame

Overactive bladder symptom score;Visual analogue scale;Quality of life;self-rating anxiety scale;self-rating depression scale;Alpha diversity analysis;ace index;Chao1 index;Shannon index;Simpson index;Beta diversity analysis;principal co-ordinates analysis;analysis of similarities;Line Discriminant Analysis Effect Size;Phylogenetic Investigation of Communities by Reconstruction of Unobserved States;

—

Countries

China

Contacts

Public ContactShen Baixin

The Second Affiliated Hospital of Nanjing Medical University

baixinshen@njmu.edu.cn+86 18951762764

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026