Official Title
Pharmacological Modulation of the Intrarenal Pressure During Endourological Procedures in the Upper Urinary Tract
Phase
Phase 2/Phase 3Lead Sponsor
Fredericia HospitalStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
Kidney Stone Unexplained Haematuria Benignant Tumour Mass in the Upper Urinary TractIntervention/Treatment
isoprenaline ...Study Participants
12The purpose of the study is to examine the effect of endoluminally administrated isoproterenol on pelvic pressure increase during flexible ureterorenoscopy in 14 humans. We propose that isoproterenol has potential of reducing intrarenal pressure during ureterorenoscopies. Lower intrarenal pressures may have the advantage of facilitating the procedure and reducing intraoperative complications as bleeding and infections.
ISO 0.1 microgram/ml, 8 ml/min irrigation compared to saline irrigation
Inclusion Criteria: Indication for ureterorenoscopy Age> 18 years Normal blood pressure Exclusion Criteria: Malignant disease in the upper urinary tract Heart disease Allergy to Isoproterenol Use of α-blocking or β-blocking medicine Use of Calcium-antagonists Use of NSAIDs the last 48 hours Present stone or JJ-stent in the ureter Neurologic disease in the bladder Pregnancy Nursing mothers