Heparin 100U/L for Prevention of PVC Complications
Study Details
Study Description
Brief Summary
Flushes with saline solution are used for maintaining patency of peripheral intermittent intravenous catheters in many institution based on the results of previous studies showing that 10 U heparin/mL is not better than saline in this respect. The latest meta-analysis investigated also safety and efficacy of heparin concentrations of 100 U/ml used as an intermittent flush, but no firm conclusion was reached because of limitations of the few available studies.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Phase 3 |
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Heparin sol 100U/L peripheral venous catheter flushing with 3 mL of a 100 U heparin/mL normal saline from mono-use vial (Epsodilave, Mayne Pharma, Naples, Italy) at the end of each drug infusion. Independently from the number of drug infusions, all patients will receive at least two catheter flushes every day. |
Other: heparin 100U/L flushes
peripheral venous catheter flushing with 3 mL of a 100 U heparin/mL normal saline from mono-use vial (Epsodilave, Mayne Pharma, Naples, Italy) at the end of each drug infusion. Independently from the number of drug infusions, all patients will receive at least two catheter flushes every day.
|
| Active Comparator: saline peripheral venous catheter flushing with 3 mL of normal saline from mono-use vials (prepared by the hospital pharmacy) at the end of each drug infusion. Independently of the number of drug infusions, all patients will receive at least two catheter flushes every day. |
Other: heparin 100U/L flushes
peripheral venous catheter flushing with 3 mL of a 100 U heparin/mL normal saline from mono-use vial (Epsodilave, Mayne Pharma, Naples, Italy) at the end of each drug infusion. Independently from the number of drug infusions, all patients will receive at least two catheter flushes every day.
|
Outcome Measures
Primary Outcome Measures
- Phlebitis or Occlusion []
Phlebitis is defined as the presence of two or more symptoms/signs among pain, tenderness, warmth, erythema, swelling, or a palpable cord (score of ≥ 2 according to the Visual Infusion Phlebitis Score). Occlusion is defined as resistance to flushing as evidenced by the inability to administer 1 ml of flushing solution within 30 seconds.
Secondary Outcome Measures
- Ecchymosis []
Ecchymosis is defined as a purple discoloration of the skin around the catheter insertion site larger than 1 cm.
- Heparin induced thrombocytopenia []
Heparin induced thrombocytopenia is defined as a fall in platelet count > 50% of baseline value without any alternative explanation. To detect this phenomenon, platelet count is to be performed at baseline and, subsequently, every 5 days.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
requiring i.v. therapy for an expected duration longer than five days
-
admitted to the 3rd medical ward of IRCCS Policlinico San Matteo
Exclusion Criteria:
-
bleeding tendency
-
platelet count less than 100 x 109/L
-
coagulation defects
-
previous adverse reaction to heparin
-
programmed cytotoxic therapy
-
inability to give an informed consent
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Medicina 3 - IRCCS Policlinico San Matteo | Pavia | Italy | 27100 |
Sponsors and Collaborators
- IRCCS Policlinico S. Matteo
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- EPA 2007
- 2007-001347-21