Skip to content

Effect of probiotics before percutaneous nephrolithotomy surgery on SIRS

Investigating the effect of probiotics before percutaneous nephrolithotomy surgery on SIRS: clinical trial

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20190624043991N33
Enrollment
160
Registered
2025-08-31
Start date
2025-11-22
Completion date
Unknown
Last updated
2025-09-15

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

Conditions

kidney stone disease. Acute nephritic syndrome

Interventions

Intervention 1: 80 patients entered the study by filling out an informed consent form. They received the probiotic supplement BioFlora, which includes probiotic bacteria (lactobacillus acidophilus, bi

Sponsors

Tehran University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Adult patients aged 18 to 70. The patients require percutaneous nephrolithotomy surgery.

Exclusion criteria

Exclusion criteria: Patients with sensitivity to probiotics Patients with severe immunodeficiency such as HIV Patient with contraindications for percutaneous nephrolithotomy History of receiving corticosteroids or chemotherapy Fever and active infection. CRP greater than 50 mg/L History of diabetes Having systemic inflammatory diseases Positive urine culture Kidney anomalies (such as horseshoe kidney) History of urinary stone surgeries Using Double J

Design outcomes

Primary

MeasureTime frame
This study was designed to investigate the effect of probiotics on reducing systemic inflammatory response syndrome (SIRS) and postoperative complications of percutaneous nephrolithotomy (PCNL). Timepoint: Blood and urine tests, SIRS criteria according to the relevant questionnaire, will be checked 24 hours before and after the operation. Patient follow-up, including length of stay, rate of postoperative infections, urinary and systemic infections after surgery, incidence of serious complications (Clavin-Dindo), incidence of serious complications after surgery, including sepsis and bleeding, will be followed for 12 weeks after the operation. Method of measurement: Medical diagnostic laboratory and questionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Zahra Navi

Tehran University of Medical Sciences

shahrzadn951@gmail.com+98 21 6634 8593

Outcome results

None listed

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