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Antibiotics for Kidney Stones

Phase 4
Waitlist Available
Led By Ben Chew, MD
Research Sponsored by University of British Columbia
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 1 year
Awards & highlights
Drug Has Already Been Approved
No Placebo-Only Group
Pivotal Trial

Summary

This trial aims to determine the optimal duration for taking antibiotics after surgery for infection-related kidney stones. Patients will take antibiotics for a short or extended period. The goal is to prevent the stones from returning by eliminating the bacteria.

Eligible Conditions
  • Kidney Stones

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~1 year
This trial's timeline: 3 weeks for screening, Varies for treatment, and 1 year for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
any recurrent kidney stones
Secondary study objectives
Ancillary procedures for stones such as ureteric stenting and nephrostomy tubes
Clostridiuum difficile colitis
ER visit
+6 more

Awards & Highlights

Drug Has Already Been Approved
The FDA has already approved this drug, and is just seeking more data.
No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.
Pivotal Trial
The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.

Trial Design

2Treatment groups
Experimental Treatment
Active Control
Group I: Arm A: 2 weeks Abx post PCNLExperimental Treatment1 Intervention
Oral antibiotics: ciprofloxacin, cotrimoxazole-trimethoprim, or macrodantin are administered for 2 weeks at full dose.
Group II: Arm B: 12 weeks/3 months Abx post PCNLActive Control1 Intervention
Oral antibiotics: ciprofloxacin, cotrimoxazole-trimethoprim, or macrodantin are administered for 2 weeks at full dose followed by a suppressive dose for another 10 weeks (total = 12 weeks or 3 months).

Find a Location

Who is running the clinical trial?

University of British ColumbiaLead Sponsor
1,466 Previous Clinical Trials
2,485,428 Total Patients Enrolled
13 Trials studying Kidney Stones
4,703 Patients Enrolled for Kidney Stones
Ben Chew, MDPrincipal Investigator - University of British Columbia
University of British Columbia
9 Previous Clinical Trials
976 Total Patients Enrolled
3 Trials studying Kidney Stones
725 Patients Enrolled for Kidney Stones

Media Library

ciprofloxacin, cotrimoxazole-trimethoprim, macrodantin Clinical Trial Eligibility Overview. Trial Name: NCT02375295 — Phase 4
Kidney Stones Research Study Groups: Arm B: 12 weeks/3 months Abx post PCNL, Arm A: 2 weeks Abx post PCNL
Kidney Stones Clinical Trial 2023: ciprofloxacin, cotrimoxazole-trimethoprim, macrodantin Highlights & Side Effects. Trial Name: NCT02375295 — Phase 4
ciprofloxacin, cotrimoxazole-trimethoprim, macrodantin 2023 Treatment Timeline for Medical Study. Trial Name: NCT02375295 — Phase 4
Kidney Stones Patient Testimony for trial: Trial Name: NCT02375295 — Phase 4
~3 spots leftby Nov 2025