Article
Donepezil minimally effective for patients with vascular dementia
- Author:
- Kenneth H. Johnson, DO
BACKGROUND: Donepezil provides some benefits in cognition, global function, and activities of daily living for patients with mild to moderate...
Article
Heliox of minimal benefit in acute asthma
- Author:
- Kenneth H. Johnson, DO
BACKGROUND: During an asthmatic attack, not all patients respond to treatment with bronchodilators and corticosteroids. Heliox, because of its low...
Article
Antioxidants do not prevent heart disease in high-risk individuals
- Author:
- Kenneth H. Johnson, DO
MRC/BHF Heart Protection Study of antioxidant vitamin supplementation in 20,536 high-risk individuals: a randomized placebo-controlled trial....
Article
Are oral contraceptives (OCPs) with anti-androgenic progestins preferred over other OCPs in patients with acne?
- Author:
- Kenneth H. Johnson, DO
Worret I, Arp W, Zahradnik HP, Andreas JO, Binder N. Acne resolution rates: results of a single-blind, randomized, controlled, parallel phase III...
Article
Outcomes for New Anti-hypertensives in the Elderly
- Author:
- Kenneth H. Johnson, DO
- Cathra M. Chappelle, MD
Hansson L, Lindholm LH, Ekbom T, et al. Randomised trial of old and new antihypertensive drugs in elderly patients: cardiovascular mortality and...