Diese Seite wurde automatisch übersetzt und die Genauigkeit der Übersetzung wird nicht garantiert. Bitte wende dich an die englische Version für einen Quelltext.

Detecting the Impact of Statin Therapy On Lowering Risk of Venous Thrombo-Embolic Events (DISOLVE) (DISOLVE)

6. Juli 2018 aktualisiert von: Steven Ades, University of Vermont

Impact of Rosuvastatin on Risk Markers of Venous Thromboembolism During Systemic Therapy for Advanced Cancer

Patients with cancer have a high risk of developing venous blood clots or thromboembolism (VTE). In an effort to target patients at highest risk of VTE for thromboprophylaxis (protective treatment for blood clots), numerous studies have identified serum biomarkers for risk of future VTE. There is also increasing evidence pointing to a prophylactic effect of statin therapy on the risk of developing VTE in high-risk populations including patients with advanced cancer. The purpose of this research study is to find out whether treatment with rosuvastatin (the study drug) reduces the risk of VTE in patients with cancer receiving chemotherapy. This study is specifically investigating the impact of rosuvastatin therapy on serum biomarkers (D-dimer and others) that indicate a risk for VTE, as well as safety and tolerance of rosuvastatin therapy in this population.

This is a phase II randomized crossover study with two 3-4 week treatment periods during which all enrolled patients will receive 20 mg of rosuvastatin once a day by mouth or a matching placebo tablet. Approximately two tablespoons of blood will be collected for biomarker analysis at the beginning and end of each treatment period. After the first treatment period there will be a 3-5 week break where subjects will undergo a washout. Following this washout period every subject will "crossover" or begin taking the alternative therapy so everyone enrolled will receive the study drug either during the first or the second treatment period. Biomarker levels will be analyzed in both treatment periods and compared to baseline, with every patient acting as their own control.

Studienübersicht

Status

Abgeschlossen

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Tatsächlich)

38

Phase

  • Phase 2

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

  • Vereinigte Staaten
    • Vermont
      • Burlington, Vermont, Vereinigte Staaten, 05401
        • Fletcher Allen Health Care

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

18 Jahre und älter (Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Beschreibung

Inclusion Criteria:

  • Adult patients > 18 years old with locally-advanced or metastatic cancers who are about to start or are already receiving any systemic chemotherapy or targeted therapy.
  • Estimated overall survival of ≥ 6 months
  • Anticipated duration of therapy ≥ 9 weeks (if 3-week cycle) or ≥ 12 weeks (if 2 or 4-week cycle). Systemic therapy is allowed to change if necessary, or to terminate, during this period

Exclusion Criteria:

  • Antithrombotic therapy including warfarin, dabigatran, low molecular weight heparin or unfractionated heparin. Patients taking aspirin may participate in this study.
  • Anti-angiogenic therapy with thalidomide or lenalidomide. Patients receiving bevacizumab may participate in this study.
  • Patients starting hormonal therapy exclusively, such as SERM or aromatase inhibitor therapy for breast cancer, or androgen-ablative therapy for prostate cancer.
  • Statin use within 3 months prior to enrolment
  • Adjuvant therapy in patients who have already received curative-intent local therapy (surgery or radiotherapy). Patients with glioblastoma starting adjuvant chemotherapy are an exception given the high likelihood of residual disease and risk of VTE in this population.
  • Asian descent as assessed by history. If either of the participant's parents is Asian (peoples of East, Southeast, and South Asia), a patient will be excluded due to slower metabolism of the drug and concerns regarding toxicity at the 20 mg dose level.
  • Urinary creatinine clearance of less than 40 ml/min based on reported MDRD GFR, present in FAHC metabolic profile reports, during the 14 day screening period.
  • AST or ALT elevation of greater than 3X upper limit of normal, during the 14 day screening period.
  • Patients with a known history of statin intolerance that was accompanied by severe adverse reaction.
  • Patients who are currently participating in another clinical trial involving an investigational medication if there is a known or suspected drug interaction with rosuvastatin or the statin class, or if the investigational agent is known or suspected to be associated with a significantly increased risk of thrombosis.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Verhütung
  • Zuteilung: Zufällig
  • Interventionsmodell: Crossover-Aufgabe
  • Maskierung: Vervierfachen

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: Rosuvastatin First, Placebo Last
This arm will receive rosuvastatin during the first treatment period followed by placebo in the second treatment period after washout.
Arzneimittel: Rosuvastatin
20 mg po od
Andere Namen:
  • Crestor
Arzneimittel: Placebo
20 mg po od
Experimental: Placebo First, Rosuvastatin Last
This arm will receive placebo during the first treatment period followed by rosuvastatin in the second treatment period after washout.
Arzneimittel: Rosuvastatin
20 mg po od
Andere Namen:
  • Crestor
Arzneimittel: Placebo
20 mg po od

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Zeitfenster
To determine if rosuvastatin therapy reduces the risk of VTE in patients with cancer receiving chemotherapy, as measured by a decrease in D-dimer level with treatment compared to placebo
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
To investigate the impact of rosuvastatin therapy on other established biomarkers of VTE risk in cancer patients receiving chemotherapy as measured by the change in Factor VIII
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
To investigate the impact of rosuvastatin therapy on other established biomarkers of VTE risk in cancer patients receiving chemotherapy as measured by the change in soluble P-selectin
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
To investigate the impact of rosuvastatin therapy on other established biomarkers of VTE risk in cancer patients receiving chemotherapy as measured by the change in C-reactive protein
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
To investigate the impact of rosuvastatin therapy on other established biomarkers of VTE risk in cancer patients receiving chemotherapy as measured by the change in Peak thrombin generation
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
Adverse Events (CTCAE v4) associated with rosuvastatin therapy
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
Liver toxicity and rhabdomyolysis
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
Venous thromboembolism
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
Clinical signs of venous thromboembolism
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
To investigate the impact of rosuvastatin therapy on other established biomarkers of VTE risk in cancer patients receiving chemotherapy as measured by the change in Plasminogen activator inhibitor-1 activity
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
To investigate the impact of rosuvastatin therapy on other established biomarkers of VTE risk in cancer patients receiving chemotherapy as measured by the change in Plasminogen activator inhibitor-1 protein concentration
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
To investigate the impact of rosuvastatin therapy on other established biomarkers of VTE risk in cancer patients receiving chemotherapy as measured by the change in tissue factor
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
To investigate the impact of rosuvastatin therapy on other established biomarkers of VTE risk in cancer patients receiving chemotherapy as measured by the change in Factor XIa
Zeitfenster: baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)
baseline, 3-4 weeks, 6-9 weeks, 9-13 weeks (ranges depending one treatment period lengths set for each patient at enrollment)

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

University of Vermont

Ermittler

  • Hauptermittler: Steven Ades, MD, MSc, University of Vermont

Publikationen und hilfreiche Links

Die Bereitstellung dieser Publikationen erfolgt freiwillig durch die für die Eingabe von Informationen über die Studie verantwortliche Person. Diese können sich auf alles beziehen, was mit dem Studium zu tun hat.

Nützliche Links

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn

1. März 2012

Primärer Abschluss (Tatsächlich)

1. Juli 2016

Studienabschluss (Tatsächlich)

1. September 2016

Studienanmeldedaten

Zuerst eingereicht

20. Januar 2012

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

30. Januar 2012

Zuerst gepostet (Schätzen)

2. Februar 2012

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

10. Juli 2018

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

6. Juli 2018

Zuletzt verifiziert

1. Juli 2018

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • VCC 1110

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 Neubildungen

Klinische Studien zur Rosuvastatin

Suchen Sie nach ähnlichen Studien

Sponsoren und Mitarbeiter

Krankheiten

Drogeninterventionen

CROs by country

CROs in Djibouti

Bedingungen

Seltene Krankheiten

Drogeninterventionen

Nahrungsergänzungsmittel

Sponsor / Mitarbeiter

Standorte

Abonnieren