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Clinical Trials in Brazil / NCT06622187
Enrolling by invitation Phase 4

Bleeding Prevention With Desmopressin for Allograft Kidney Biopsies

NCT06622187 · tracked via the Priya Life Science Brazil tracker
Phase
Phase 4
Started
2024-08-14
Last updated
2025-09-11

Condition(s) studied

BleedingTransplant, KidneyDesmopressinKidney Biopsy

Investigational drug(s) / intervention(s)

Desmopressin (DDAVP) →Sodium Chloride

Desmopressin (DDAVP): Patients in the intervention group will receive desmopressin 0.3ug/kg administered as an intravenous infusion 1h before the proposed procedure

Sodium Chloride: Patients in the control group will receive sodium chloride 0.9% 100mL administered as an intravenous infusion 1h before the proposed procedure

Study summary

The goal of this study is to evaluate the efficacy and safety of desmopressin to prevent bleeding after percutaneous renal graft biopsy in patients at high risk of bleeding.

Researchers will compare desmopressin (DDAVP) to placebo to see if the drug reduces the risk of bleeding events related to kidney biopsy.

Participants will receive intravenous desmopressin medication (100ml) or placebo (100mL of saline solution) before the kidney biopsy.

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria: * Kidney transplant patients with GFR \<60ml/min/1,73m² * Need for graft biopsy as indicated by the kidney transplant medical team * Platelets \>80.000 cells/mm³ * Blood pressure levels controlled before the procedure * Normal coagulogram levels Exclusion Criteria: * Pregnant women * Prior history of allergic reaction to DDAVP * Use of prohibitive medications in screening: warfarin, direct oral anticoagulants, unfractionated and low molecular weight heparin in full anticoagulation doses * History of previous blood dyscrasias

Primary outcome measure(s)

Trial sites (1)

FacilityCityRegionStatus
Hospital de Clinicas de Porto Alegre Porto Alegre Rio Grande do Sul

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Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT06622187 on ClinicalTrials.gov ↗ ← All trials in Brazil