- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT00844415
Safety and Tolerability of Dabigatran Etexilate in Adolescents
Open-label Safety and Tolerability Study of Dabigatran Etexilate Mesilate Given for 3 Days at the End of Standard Anticoagulant Therapy in Children Aged 12 Years to Less Than 18 Years
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 2
Kontakte und Standorte
Studienorte
-
-
Alberta
-
Edmonton, Alberta, Kanada
- 1160.88.00002 Boehringer Ingelheim Investigational Site
-
-
Ontario
-
Ottawa, Ontario, Kanada
- 1160.88.00001 Boehringer Ingelheim Investigational Site
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion criteria:
- males or females 12 to less than 18 years of age
- objective diagnosis of primary VTE
- completion of planned treatment course with LMWH or OAC for primary VTE
- written informed consent by parent (legal guardian) and patient assent
Exclusion criteria:
- weight less than 32 kg
- conditions associated with increased risk of bleeding
- severe renal dysfunction or requirement for dialysis
- active infective endocarditis
- hepatic disease
- pregnant females or females not using medically accepted contraceptive method
- anemia or thrombocytopenia
- use of prohibited or restricted drug within previous week
- received investigational drug within past 30 days
- unreliable patients or patients who have any condition that would not allow safe participation in study
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
---|---|
Experimental: dabigatran etexilate
open label; patient to receive dabigatran etexilate BID for three days
|
2.14 mg/kg BID to a max 150 mg BID
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
---|---|---|
Number of Patients With Bleeding Events (Major and Minor)
Zeitfenster: From Screening until 30 days after first drug administration (end of trial visit)
|
Patients were carefully assessed for signs and symptoms of bleeding. Bleeding was to be classified as major or minor. Major bleeding had to satisfy one or more of the following criteria: Overt bleeding associated with a decrease in haemoglobin of at least 2 g/dL in 24 hours, Overt bleeding requiring a transfusion of red blood cells, Overt bleeding which was retroperitoneal, intracranial, intraocular, or intraarticular, any overt bleeding deemed by the attending physician to require discontinuation of study medication. Minor bleeds were clinical bleeds that did not fulfill the criteria for major bleeds. |
From Screening until 30 days after first drug administration (end of trial visit)
|
Number of Patients With Adverse Events
Zeitfenster: From Screening until 30 days after first drug administration (end of trial visit)
|
Patients with treatment drug related adverse events (DRAEs) and serious adverse events (SAEs) are reported separately for on-treatment and post-treatment period.
Events were considered "on-treatment" if occurring within 72 hours after last drug administration.
|
From Screening until 30 days after first drug administration (end of trial visit)
|
Plasma Concentration of Free Dabigatran
Zeitfenster: 3 days
|
Plasma concentration of free dabigatran measured at 72 hours after first dose
|
3 days
|
Plasma Concentration of Total Dabigatran
Zeitfenster: Day 3
|
Plasma concentration of total dabigatran measured at 72 hours after first dose
|
Day 3
|
Thrombin Time (TT) Centrally Measured
Zeitfenster: Day 3
|
Measurement of TT was performed locally and centrally by Hemoclot Thrombin Inhibitor clotting assay.
|
Day 3
|
TT Locally Measured
Zeitfenster: Day 3
|
Measurement of TT was performed locally and centrally by Hemoclot Thrombin Inhibitor clotting assay.
|
Day 3
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
---|---|---|
Activated Partial Thromboplastin Time (aPTT) Centrally Measured
Zeitfenster: Day 3
|
Measurement of aPTT was performed locally and centrally using validated assays.
|
Day 3
|
aPTT Locally Measured
Zeitfenster: Day 3
|
Measurement of aPTT was performed locally and centrally using validated assays.
|
Day 3
|
Ecarin Clotting Time (ECT)
Zeitfenster: Day 3
|
Measurement of ECT was performed locally and centrally using validated assays.
Descriptive statistics is only performed for the centrally measured ECT.
|
Day 3
|
Patients With Clinically Relevant Changes in Any Laboratory Parameter, Electrocardiogram (ECG) or Vital Signs
Zeitfenster: Baseline and 3 days
|
Changes in any laboratory parameter, ECG or vital signs were judged clinically relevant by the investigator.
|
Baseline and 3 days
|
Occurences of Clinical Outcome
Zeitfenster: 3 days
|
Occurrences of clinical outcomes including recurrent venous thrombolic event (VTE), post thrombotic syndrome (PTS), pulmonary emboli (PEs), and total and VTE related mortality objectively assessed for example by ultrasound, venography or computed chromatography (CT) scan (based on the thrombus location).
Number of patients with particular clinical outcome are reported.
|
3 days
|
Mitarbeiter und Ermittler
Sponsor
Publikationen und hilfreiche Links
Nützliche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- 1160.88
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .
Klinische Studien zur Venöse Thromboembolie
-
B.Braun Médical - CoE ChasseneuilNoch keine RekrutierungDie Leistung/Sicherheit der Celsite® Venous Access Ports
-
Hao LiuAbgeschlossenChronische Venenerkrankung (CVD), Venencompliance, Venous Clinical Severity Score (VCSS)China
Klinische Studien zur dabigatran etexilate
-
Mayo ClinicBeendetAkute PankreatitisVereinigte Staaten
-
Daiichi Sankyo Co., Ltd.AbgeschlossenGesunde Probanden | Pharmakokinetik | Arzneimittelwechselwirkung | QuizartinibVereinigte Staaten
-
Huons Co., Ltd.Unbekannt
-
BayerAbgeschlossen
-
Centre Hospitalier Universitaire de Saint EtienneGroupe de Recherche sur la ThromboseAbgeschlossen
-
Boehringer IngelheimAbgeschlossen
-
Boehringer IngelheimAbgeschlossenBlutung | VorhofflimmernVereinigte Staaten
-
Boehringer IngelheimUppsala University; Population Health Research InstituteAbgeschlossenStreicheln | VorhofflimmernVereinigte Staaten, Argentinien, Australien, Österreich, Belgien, Brasilien, Bulgarien, Kanada, China, Kolumbien, Tschechien, Dänemark, Finnland, Frankreich, Deutschland, Griechenland, Hongkong, Ungarn, Indien, Israel, Italien, Japan und mehr
-
Doasense GmbHAktiv, nicht rekrutierendPharmakokinetik und Point-of-Care-Tests von Probanden mit direkten oralen Antikoagulanzien (PHAPOCU)AntikoagulanzientherapieDeutschland
-
Boehringer IngelheimAbgeschlossen