The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Final outcome results of the Multicenter Isradipine Diuretic Atherosclerosis Study (MIDAS). A randomized controlled trial.

OBJECTIVE: To compare the rate of progression of mean maximum intimal-medial thickness (IMT) in carotid arteries, using quantitative B-mode ultrasound imaging, during antihypertensive therapy with isradipine vs hydrochlorothiazide. DESIGN: Randomized, double-blind, positive-controlled trial. SETTING: Nine medical center clinics. POPULATION: A total of 883 patients with baseline mean +/- SD systolic and diastolic blood pressure ( SBP and DBP, respectively) of 149.7 +/- 16.6 and 96.5 +/- 5.1 mm Hg, age of 58.5 +/- 8.5 years, and maximum IMT of 1.17 +/- 0.20 mm. INTERVENTIONS: Twice daily doses of isradipine (2.5-5.0 mg) or hydrochlorothiazide (12.5-25 mg). MAIN OUTCOME MEASURE (PRIMARY END POINT): Rate of progression of mean maximum IMT in 12 carotid focal points over 3 years. RESULTS: There was no difference in the rate of progression of mean maximum IMT between isradipine and hydrochlorothiazide over 3 years (P=.68). There was a higher incidence of major vascular events (eg, myocardial infarction, stroke, congestive heart failure, angina, and sudden death) in isradipine (n=25; 5.65%) vs hydrochlorothiazide (n=14; 3.17%) (P=.07), and a significant increase in nonmajor vascular events and procedures (eg, transient ischemic attack, dysrhythmia, aortic valve replacement, and femoral popliteal bypass graft) in isradipine (n=40; 9.05%) vs hydrochlorothiazide (n=23; 5.22%) (P=.02). At 6 months, mean DBP decreased by 13.0 mm Hg in both groups, and mean SBP decreased by 19.5 mm Hg in hydrochlorothiazide and 16.0 mm Hg in isradipine (P=.002); the difference in SBP between the 2 groups persisted throughout the study but did not explain the increased incidence of vascular events in patients treated with isradipine. CONCLUSION: The rate of progression of mean maximum IMT in carotid arteries, the surrogate end point in this study, did not differ between the 2 treatment groups. The increased incidence of vascular events in patients receiving isradipine compared with hydrochlorothiazide is of concern and should be studied further.[1]

References

  1. Final outcome results of the Multicenter Isradipine Diuretic Atherosclerosis Study (MIDAS). A randomized controlled trial. Borhani, N.O., Mercuri, M., Borhani, P.A., Buckalew, V.M., Canossa-Terris, M., Carr, A.A., Kappagoda, T., Rocco, M.V., Schnaper, H.W., Sowers, J.R., Bond, M.G. JAMA (1996) [Pubmed]
 
WikiGenes - Universities