Infectious Urolithiasis Infectious Urolithiasis
Conditions
Interventions
Intervention Group: Participants will receive LitControl pH Down 420 mg, administered as two capsules twice daily (after breakfast and dinner) for a duration of 24 weeks.
Placebo Group: Participants
placebo, LitControl pH Down
Sponsors
Unno Rei
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients with infectious urolithiasis following surgical treatment 1.Patients aged 18 and 90 years who were diagnosed with urolithiasis and underwent surgical treatment (extracorporeal shock wave lithotripsy, transurethral lithotripsy, or percutaneous nephrolithotomy) at the participating institution. 2.Patients whose most recent surgical stone analysis at the participating institution confirmed the presence of calcium phosphate and/or magnesium ammonium phosphate in the stone composition. 3.Patients who have provided written informed consent to participate in the study.
Exclusion criteria
Exclusion criteria: Patients who are unable to take oral medication or are unlikely to benefit from the investigational drug due to severe gastrointestinal malabsorption. Women who are pregnant, breastfeeding, or may be pregnant. Patients with active urinary tract infections accompanied by fever 38 degrees. Patients receiving best supportive care (BSC) due to terminal cancer or equivalent conditions. Any other patients deemed inappropriate for study participation by the principal or sub-investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Stone-related events during the 6-month (24-week) treatment period, including the development of new stones, growth or increase in existing stones, pain or hematuria, stone-associated urinary tract infections, and therapeutic interventions. | — |
Secondary
| Measure | Time frame |
|---|---|
| Stone-related events during the 3-month (12-week) treatment period, including the development of new stones, growth or increase in existing stones, pain or hematuria, stone-associated urinary tract infections, and therapeutic interventions. Change in urinary pH from baseline Positive rate of urine cultures Changes in pyuria Inflammatory markers in blood tests | — |
Contacts
Public ContactRei Unno
Nagoya City University Hospital
Outcome results
None listed