Can a leg pump prevent clots in Bleeding-Prone patients?
NCT ID NCT00740844
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether adding a leg compression device to elastic stockings reduces blood clots in intensive care patients at high risk of bleeding. Over 400 patients were randomly assigned to receive either the device plus stockings or stockings alone. The main goal was to see if the combination lowered the number of blood clots in the legs or lungs by day 6.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- intermittent pneumatic compression device
- What this could lead to
- If it works, this could provide a safer way to prevent dangerous blood clots in patients who cannot take blood thinners.
- What could go wrong
- This is a completed Phase 3 trial, but results may not apply to all hospital settings. The device may cause discomfort or skin issues, and the benefit over stockings alone may be small.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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408 people
The number who actually took part.
- Start date
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Nov 2007
- Finished
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Dec 2011
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age \> 18 Years, * Admission in intensive medical care unit * High risk for hemorrhage * Written informed consent given by the patient or relative. High risk for hemorrhage is defined by: * symptomatic bleeding or organic lesions likely to bleed, * hemophilic diseases, * haemostatic abnormalities: platelet count \< 50 000/mm 3, APTT \> 2 N, prothrombin time \< 40%, * recent intra-cerebral hemorrhage, * severe anemia (Hemoglobin \< 7 g/dl) due to a bleeding or unexplained. Exclusion Criteria: * Age \< 18 years, * Patient refusal, * No high risk for hemorrhage * Admission in intensive care unit ≥ 36 hours * Admission in intensive care unit likely for \< 72 hours * A "do not resuscitate" order * IPC contra-indication: Recent DVT (\< 3 month), severe lower limbs arteriopathy (III and IV), any arterial graft of the legs, a wound in the lower limb related either to a vascular disease (ulcer) or a trauma. * Patient with mechanical prosthetic heart valve.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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HIA Clermont-Tonnerre
Brest, 29 000, France
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Intensive Care Unit
Limoges, France
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Medical Intensive Care Unit
Brest, France
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Medical Intensive Care Unit
Lille, France
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Medical Intensive Care Unit
Nantes, France
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Medical Intensive Care Unit
Paris, France
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Medical intensive care unit
Angoulême, France
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Medical intensive care unit
Orléans, France
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Medical intensive care unit
Poitiers, France
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Medical intensive care unit
Tours, France
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