- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT03599284
The Efficacy, Safety and Pharmacokinetic of Antiplatelet Therapy for Vicagrel
19. September 2019 aktualisiert von: Jiangsu vcare pharmaceutical technology co., LTD
The Efficacy, Safety and Pharmacokinetic of Antiplatelet Therapy for Vicagrel in Patients With Coronary Atherosclerotic Heart Disease and Planned Percutaneous Coronary Intervention: a Multi-center, Randomized, Double-blind, Triple-dummy , Parallel-controlled, Dose-exploration Phase II Trial
This is a multi-center, randomized, double-blind, triple-dummy, parallel-controled, dose-exploration phase II trial.
Patients with coronary atherosclerotic heart disease and planned percutaneous coronary intervention (PCI) will be randomized after informed consent, in a 1:1:1:1 ratio to the following treatment groups: Experimental group 1 : Vicagrel 20mg loading followed by 5mg/day for 28 days; Experimental group 2 : Vicagrel 24mg loading followed by 6mg/day for 28 days; Experimental group 3 : Vicagrel 30mg loading followed by 7.5mg/day for 28 days; Control group : Clopidogrel 300mg loading followed by 75mg/day for 28 days.
The primary purpose of this trial is to evaluate the efficacy, safety of vicagrel antiplatelet therapy and explore dose in patients with coronary atherosclerotic heart disease during and after PCI compared with clopidogrel.
Studienübersicht
Status
Abgeschlossen
Intervention / Behandlung
Studientyp
Interventionell
Einschreibung (Tatsächlich)
279
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
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-
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Beijing, China, 100029
- China-Japan Friendship Hospital
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Beijing, China, 100032
- Peking Union Medical College Hospital
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Tianjin, China, 300121
- Tianjin People's Hospital
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Tianjing, China, 300052
- Tianjin Medical University General Hospital
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Anhui
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Bengbu, Anhui, China, 233004
- First Affiliated Hospital Bengbu Medical College
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Beijing
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Beijing, Beijing, China, 100029
- Beijing Anzhen Hospital, Capital Medical Universily
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Guangdong
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Guangzhou, Guangdong, China, 510030
- Guangdong General Hospital
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Guangzhou, Guangdong, China, 510080
- First Affiliated Hospital of Zhongshan University
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Hebei
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Shijiazhuang, Hebei, China, 050100
- First Hospital of Hebei Medical University
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Hubei
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Wuhan, Hubei, China, 430022
- Wuhan Asia Heart Hospital
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Hunan
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Changsha, Hunan, China, 410008
- Xiangya Hospital of Central South University
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Changsha, Hunan, China, 410004
- Changsha Central Hospital
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Changsha, Hunan, China, 410011
- Second Xiangya Hospital of Central South University
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Changsha, Hunan, China, 410013
- Third Xiangya Hospital of Central South University
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Jiangsu
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Nanjing, Jiangsu, China, 210008
- Affiliated Drum Tower Hospital of Nanjing University Medical School
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Nanjing, Jiangsu, China, 210009
- Zhongda Hospital of Southeast University
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-
Jiangxi
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Nanchang, Jiangxi, China, 330006
- Jiangxi Provincial People's Hospital
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-
Jilin
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Changchun, Jilin, China, 130021
- First Hospital of Jilin University
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Jinin
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Changchun, Jinin, China, 130041
- Second Hospital of Jilin University
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Liaoning
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Shenyang, Liaoning, China, 110015
- the General Hospital of Shenyang Military Region of The Chinese People's Liberation Army(The General Hospital of Shenyang Military)
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Shenyang, Liaoning, China, 110015
- The People's Hospital of Liaoning Province
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Shenyang, Liaoning, China, 110134
- Shengjing Hospital of China Medical University
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Qinghai
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Xining, Qinghai, China, 810007
- Qinghai Provincial People's Hospital
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Shanxi
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Yuncheng, Shanxi, China, 044000
- Yuncheng Central Hospital
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Sichuan
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Luzhou, Sichuan, China, 646000
- Affiliated Hospital of Southwest Medical University
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Zhejiang
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Hangzhou, Zhejiang, China, 310009
- Second Affiliated Hospital of Zhejiang University School of Medicine
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Hangzhou, Zhejiang, China, 310020
- Sir Run Run Shaw Hospital
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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 bis 75 Jahre (Erwachsene, Älterer Erwachsener)
Akzeptiert gesunde Freiwillige
Nein
Studienberechtigte Geschlechter
Alle
Beschreibung
Inclusion Criteria:
- Male and female aged 18-75.
- Weight ≥ 50 kg
- Patients with coronary atherosclerotic heart disease diagnosed clinically and planned percutaneous coronary intervention
- Patients with ability and willingness to sign informed consent and adherence to trial protocol.
Exclusion Criteria:
- Hemorrhagic symptoms (such as hematemesis, melena, severe or recurrent epistaxis, hemoptysis, marked hematuria, gastrointestinal bleeding, or intracranial hemorrhage), or suspected vascular malformations (such as aneurysms), or abnormal bleeding history (such as abnormal hemorrhage attributed to tooth extraction), himself or his immediate family with coagulation or bleeding disorders (such as hemophilia);
- Non-ST-segment elevation acute coronary syndrome (<2h emergency PCI), or ST-segment elevation myocardial infarction within 7 days;
- Patients with suspected aortic dissection;
- Patients with negative coronary Computed Tomography angiography(CTA)(coronary CTA depending on investigator);
- Patients with severe disease and life expectancy <1 year;
- Patients with acute peptic ulcer;
- History of hemorrhagic stroke or history of ischemic stroke within 6 months before screening and a definite diagnosis of structural abnormalities in the central nervous system;
- Patients with uncontrolled high blood pressure (systolic blood pressure ≥ 180 mmHg or diastolic blood pressure ≥ 110 mmHg) after drug treatment during screening;
- One of the following conditions: cardiogenic shock, chronic congestive heart with failure New York Heart Association (NYHA) grade ≥ III grade or left ventricular ejection fraction determined by echocardiography < 35%, hypotension (systolic pressure < 90 mmHg and or diastolic pressure < 60 mmHg), severe arrhythmias (including high-degree atrioventricular block, sick sinus syndrome, persistent ventricular tachycardia), severe pulmonary insufficiency, pulmonary embolism, and hepatic insufficiency (ALT or AST caused by non-cardiac diseases exceeding the upper limit of normal by more than 3 times), severe renal insufficiency (eGFR < 30 ml/min), cirrhosis;
- Patients Received P2Y12 receptor antagonist and Ⅱb/IIIa receptor inhibitor, oral anticoagulant (warfarin, rivaroxaban, dabigatran, etc.) within 14 days before screening;
- Prolonged cardiopulmonary resuscitation (more than 10 minutes) or severe trauma within 2 weeks before screening;
- Patients plan to undergo another surgery within 1 month after participating in this trial,or plan to undergo PCI procedure performed several times during the test (except for the end of the safety follow-up);
- History of severe allergies, non-allergic drug reactions or allergies to 2 or more drugs (including contrast agents), or known allergies to the similar drugs (clopidogrel, ticagrelor) as the study drug or contraindication of aspirin;
- Patients with mental disorders or alcohol dependence;
- Patients being receiving any experimental medicine or experimental medical devices;
- Prothrombin time (PT)> 1.3 times the upper limit of normal or international normalized ratio (INR)> 2.0;
- Platelet count (PLT) < 100×10^9/L or > 600×10^9/L;
- Hemoglobin < 10g/dL;
- Patients who cannot tolerate dual antiplatelet therapy for 28 days;
- Female of reproductive age with positive blood pregnancy test;
- Female with gestational intention or in lactation;
- Other unsuitable conditions considered by investigators.
Studienplan
Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Vervierfachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: Experimental group 1
Experimental group 1: Vicagrel 20mg loading followed by 5mg/day for 28 days
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Experimental group 1 : Vicagrel 20mg loading followed by 5mg/day for 28 days
|
|
Experimental: Experimental group 2
Experimental group 2: Vicagrel 24mg loading followed by 6mg/day for 28 days
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Experimental group 2 : Vicagrel 24mg loading followed by 6mg/day for 28 days
|
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Experimental: Experimental group 3
Experimental group 3: Vicagrel 30mg loading followed by 7.5mg/day for 28 days
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Experimental group 3 : Vicagrel 30mg loading followed by 7.5mg/day for 28 days
|
|
Aktiver Komparator: Control group
Control group: Clopidogrel 300mg loading followed by 75mg/day for 28 days
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Control group : Clopidogrel 300mg loading followed by 75mg/day for 28 days
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Inhibition of platelet aggregation
Zeitfenster: 28 days after treatment
|
Inhibition of platelet aggregation will be assessed by Verifynow System
|
28 days after treatment
|
Mitarbeiter und Ermittler
Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.
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 (Tatsächlich)
30. August 2018
Primärer Abschluss (Tatsächlich)
11. Juni 2019
Studienabschluss (Tatsächlich)
28. Juli 2019
Studienanmeldedaten
Zuerst eingereicht
9. Juli 2018
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
23. Juli 2018
Zuerst gepostet (Tatsächlich)
26. Juli 2018
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
23. September 2019
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
19. September 2019
Zuletzt verifiziert
1. Juli 2018
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Myokardischämie
- Herzkrankheiten
- Herz-Kreislauf-Erkrankungen
- Gefäßerkrankungen
- Arteriosklerose
- Arterielle Verschlusskrankheiten
- Koronare Krankheit
- Koronare Herzkrankheit
- Physiologische Wirkungen von Arzneimitteln
- Neurotransmitter-Agenten
- Molekulare Mechanismen der pharmakologischen Wirkung
- Thrombozytenaggregationshemmer
- Purinerge P2Y-Rezeptorantagonisten
- Purinerge P2-Rezeptorantagonisten
- Purinerge Antagonisten
- Purinerge Wirkstoffe
- Clopidogrel
Andere Studien-ID-Nummern
- VCP1-Ⅱ-01
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Nein
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Nein
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 .