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New blood thinner tested for rare clotting disorder

NCT ID NCT00861692

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how well the drug argatroban works in 20 adults with a condition called heparin-induced thrombocytopenia Type II, where the blood thinner heparin causes low platelets and raises clot risk. Participants received argatroban to prevent new or worsening blood clots. Researchers tracked deaths, new clots, amputations, and bleeding to understand the drug's safety and effectiveness.

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

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

20 people

The number who actually took part.

Start date

Apr 2009

Finished

Feb 2011

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Subjects aged \>= 18 years * Females of child bearing potential must have a negative urine pregnancy test prior to entry into the study * Patients with suspected or confirmed heparin-induced thrombocytopenia Type II, with or without ongoing thrombosis who require parenteral anticoagulation * Signed written informed consent by the subject, or if the subject is unable to do so, consent will be sought from their family member, or a trusted person nominated by the subject or the legal representative Exclusion Criteria: * Uncontrolled bleeding * Severe hepatic impairment (Child-Pugh Class C) * Hypersensitivity to argatroban or to any of the excipients (sorbitol and ethanol) * Pregnancy (exclusion by routine urine test) * Lactating woman

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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

  • Study site

    Saint-Etienne, France