The Effect of XueZhiKang on Fatigue：Comparing With Simvastatin
Klíčová slova
Abstraktní
Popis
Individuals at risk for cardiovascular disease (CVD) are often prescribed statins, which are medications that reduce the amount of cholesterol in the blood. By lowering cholesterol levels, these individuals have a lower incidence of coronary artery disease, ischemic stroke, and peripheral arterial disease and so on. While statins are effective at lowering cholesterol levels, their effect on fatigue is obvious and has been suggested by several studies, including one randomized, double-blind, placebo-controlled clinical trial. And XueZhiKang may be not. The purpose of this study is to compare the effect of these two medications on fatigue in persons who are at moderate to low CVD risk based on the risk estimation system in ESC(European Society of Cardiology)/ESA(European Atherosclerosis Society) guidelines (2011) for the management of dyslipidemias.
This study will enroll individuals who do not currently take cholesterol-lowering medications. Participants will be randomly assigned to receive 600mg of XueZhiKang twice a day, or 20mg of simvastatin daily for 4 weeks. Study visits will occur at baseline and Week 4. Blood will be collected for laboratory testing, and standardized psychological questionnaires will assess fatigue scores and physical activity levels at baseline and week 4. Pill count will be used to assess adherence of XueZhiKang and simvastatin treatment at week 4. At week 4, medication side effects will be monitored and tests of alanine aminotransferase (ALT), aspartate aminotransaminase (AST) and creatine phosphate kinase (CPK) will be performed. At week 4, medication efficacy will be assessed and test of low-density lipoprotein cholesterol (LDL-C) will be performed.
Termíny
| Poslední ověření: | 03/31/2014 |
| První předloženo: | 09/02/2012 |
| Odhadovaná registrace vložena: | 09/11/2012 |
| První zveřejnění: | 09/17/2012 |
| Poslední aktualizace byla odeslána: | 04/19/2014 |
| Poslední aktualizace zveřejněna: | 05/18/2014 |
| Datum prvních předložených výsledků: | 10/07/2013 |
| Datum prvních předložených výsledků kontroly kvality: | 04/19/2014 |
| Datum prvních zveřejněných výsledků: | 05/18/2014 |
| Aktuální datum zahájení studie: | 07/31/2012 |
| Odhadované datum dokončení primární: | 08/31/2013 |
| Odhadované datum dokončení studie: | 08/31/2013 |
Stav nebo nemoc
Intervence / léčba
Drug: XueZhiKang
Drug: Simvastatin
Fáze
Skupiny zbraní
| Paže | Intervence / léčba |
|---|---|
| Experimental: XueZhiKang Participants will receive 600mg of XueZhiKang twice a day for 4 weeks. | Drug: XueZhiKang Participants will receive 600mg of XueZhiKang twice a day for 4 weeks. |
| Active Comparator: Simvastatin Participants will receive 20mg of simvastatin daily for 4 weeks. | Drug: Simvastatin Participants will receive 20mg of simvastatin daily for 4 weeks. |
Kritéria způsobilosti
| Věky způsobilé ke studiu | 20 Years Na 20 Years |
| Pohlaví způsobilá ke studiu | All |
| Přijímá zdravé dobrovolníky | Ano |
| Kritéria | Inclusion Criteria: 1. LDL cholesterol level between 115-190 mg/dL; 2. Able to fast prior to blood draw; 3. Able to comfortably read and write in Chinese; 4. Able and willing to refrain from donating whole blood during study participation; 5. Willing to abstain from consuming large amounts of grapefruit juice. Exclusion Criteria: 1. Current use of lipid-lowering medications; 2. Documented cardiovascular disease (CVD) by invasive or non-invasive testing (such as coronary angiography, nuclear imaging, stress echocardiography, carotid plaque on ultrasound), previous myocardial infarction (MI), acute coronary syndrome (ACS), coronary revascularization [percutaneous coronary intervention (PCI), coronary artery bypass graft (CABG)] and other arterial revascularization procedures, ischaemic stroke, peripheral arterial disease(PAD); 3. Patients with type 2 diabetes, patients with type 1 diabetes with target organ damage (such as microalbuminuria); 4. Patients with moderate to severe chronic kidney disease [glomerular filtration rate (GFR) < 60 mL/min/1.73㎡]; 5. Markedly elevated single risk factors such as familial dyslipidaemias and severe hypertension; 6. A calculated SCORE ≥5% for 10 year risk of fatal CVD; 7. Cancer; 8. HIV infected; 9. Medical or psychiatric condition that prevents full study participation or follow-up (e.g., active psychosis); 10. Active liver disease or unexplained persistent elevated transaminase levels； 11. Major surgery or hospitalization in the 3 months prior to study entry; 12. Current use of cyclosporin, erythromycin, clarithromycin, nefazodone, or any "azole" antifungals, including fluconazole, itraconazole, ketoconazole, mibefradil, or protease inhibitors; 13. Female of childbearing potential; 14. Current participation in another clinical trial. |
Výsledek
Primární výsledná opatření
1. Comparison Between XueZhiKang and Simvastatin on Fatigue Scores [Measured at baseline and week 4]
Měření sekundárních výsledků
1. Treatment Efficacy [Measured at baseline and week 4]
Další výsledková opatření
1. Comparison of XueZhiKang With Simvastatin of Physical Activity Level [Measured at baseline and week 4]
2. Comparison of Safety Laboratory Testings (ALT,AST,CPK) Between Simvastatin- and Xuezhikang-groups [Measured at baseline and week 4]
3. Comparison of Safety Laboratory Testing (Cr) Between Simvastatin- and Xuezhikang-group [Measured at baseline and week 4]
4. Treatment Adherence at Week 4 in Simvastatin- and Xuezhikang-group [Measured at baseline and week 4]
