Prophylactic ANTicoagulation With HEparine in Critically Ill Patients With Renal Impairment
Trial Snapshot
- Phase
- Not Applicable
- Status
- Not yet recruiting
- Sponsor
- Centre Hospitalier le Mans
- Enrollment
- 1,111
- Locations
- 15
- Primary Endpoint
- Incidence of hemorrhagic and thrombotic events in patients with renal failure in intensive care receiving heparin thromboprophylaxis
Study Overview
Brief Summary
Intensive care patients have an increased risk of venous thromboembolic events (deep vein thrombosis (DVT) and pulmonary embolism (PE)) due to the presence of general risk factors for thrombosis (age, immobilization, obesity, prothrombotic history, etc.), but also risk factors specifically related to their stay in intensive care (sepsis, vasopressors, organ failure, mechanical ventilation, sedation, renal failure, central venous catheters). In addition, these same patients also have an increased risk of hemorrhagic events, mainly associated with coagulation disorders and thrombocytopenia.
Given this increased risk of thrombosis, it is recommended that heparin thromboprophylaxis be used in intensive care patients in the absence of contraindications.
In current practice, when faced with a patient with impaired renal function, there is significant heterogeneity in the prescription of thromboprophylaxis between centers and intensive care physicians: some will use enoxaparin, dalteparin, or tinzaparin regardless of renal function, while others will use subcutaneous calciparin or IVSE UFH.
The PANTHER study is a prospective, multicenter, observational study that aims to evaluate the safety and efficacy of heparin thromboprophylaxis in critically ill patients with renal failure. The goal is to assess whether there is a difference in bleeding risk and thromboprophylaxis efficacy depending on the molecule used.
Study Design
- Study Type
- Observational
- Observational Model
- Cohort
- Time Perspective
- Prospective
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Presence of impaired renal function (one of the two criteria must be met, both criteria may be met):
- •Glomerular filtration rate (GFR) <30ml/min/1.7m² according to the MDRD or CKD-EPI formula.
- •Acute renal failure (observed or presumed increase in creatinine in the last 7 days) KDIGO stage 3 (creatinine ≥3 times baseline creatinine or ≥354 µmol/L (4 mg/dL) or urine output <0.3 mL/kg/h for ≥24 hours or initiation of extrarenal clearance or anuria for ≥12 hours)
- •- Expected length of stay in intensive care ≥48 hours
Exclusion Criteria
- •Age ≤ 18 years
- •Long-term dialysis patient
- •Current or recent hemorrhage during this hospitalization
- •Patient receiving curative anticoagulation or treated long-term prior to admission with curative anticoagulation.
- •Thrombosis present on admission
Arms & Interventions
patient with impaired renal function in intensive care
Outcomes
Primary Outcomes
Incidence of hemorrhagic and thrombotic events in patients with renal failure in intensive care receiving heparin thromboprophylaxis
Time Frame: Day 1 to Day 28
Incidence of hemorrhagic and thrombotic events was evaluated by occurrence of major bleeding and occurrence of a venous thromboembolic event
Secondary Outcomes
No secondary outcomes reported
