搜索结果: 1-15 共查到“placebo-controlled”相关记录75条 . 查询时间(0.076 秒)
Taurolidine-citrate-heparin lock reduces catheter-related bloodstream infections in intestinal failure patients dependent on home parenteral support: a randomized, placebo-controlled trial
antimicrobial catheter lock bacteremia catheter infections
2018/11/19
Background: In patients with intestinal failure who are receiving home parenteral support (HPS), catheter-related bloodstream infections (CRBSIs) inflict health impairment and high costs.
Taurolidine-citrate-heparin lock reduces catheter-related bloodstream infections in intestinal failure patients dependent on home parenteral support: a randomized, placebo-controlled trial
antimicrobial catheter lock bacteremia catheter infections
2018/11/16
Background: In patients with intestinal failure who are receiving home parenteral support (HPS), catheter-related bloodstream infections (CRBSIs) inflict health impairment and high costs.
Daily supplementation with 15 μg vitamin D2 compared with vitamin D3 to increase wintertime 25-hydroxyvitamin D status in healthy South Asian and white European women: a 12-wk randomized, placebo-controlled food-fortification trial
vitamin D vitamin D2 vitamin D3 25-hydroxyvitamin D randomized controlled trial food fortification healthy women South Asian white European
2018/11/15
Background: There are conflicting views in the literature as to whether vitamin D2 and vitamin D3 are equally effective in increasing and maintaining serum concentrations of 25-hydroxyvitamin D [25(OH...
Vitamin D supplementation has no effect on insulin sensitivity or secretion in vitamin D–deficient, overweight or obese adults: a randomized placebo-controlled trial
insulin secretion insulin sensitivity obesity random-ized trial RCT, vitamin D
2018/11/14
Background: Vitamin D supplementation has been proposed as a potential strategy to prevent type 2 diabetes. Existing clinical trials have been limited by short duration, low doses of vitamin D, variab...
Probiotics (Lactobacillus gasseri KS-13, Bifidobacterium bifidum G9-1, and Bifidobacterium longum MM-2) improve rhinoconjunctivitis-specific quality of life in individuals with seasonal allergies: a double-blind, placebo-controlled, randomized trial
healthy adults probiotics seasonal allergies allergic rhinitis quality of life Lactobacillus gasseri Bifidobacterium bifidum Bifidobacterium longum
2018/11/13
Background: Rhinoconjunctivitis-specific quality of life is often reduced during seasonal allergies. The Mini Rhinoconjunctivitis Quality of Life Questionnaire (MRQLQ) is a validated tool used to meas...
Vitamin B-12–fortified toothpaste improves vitamin status in vegans: a 12-wk randomized placebo-controlled study
deficiency holotranscobalamin methylmalonic acid supplementation,
2018/11/13
Background: The oral application of vitamin B-12 may prevent its deficiency if the vitamin is absorbed via the mucosal barrier.
Effects of green tea catechin extract on serum lipids in postmenopausal women: a randomized, placebo-controlled clinical trial
green tea EGCG blood lipids postmenopausal cardiovascular randomized controlled trial
2018/12/19
Background: Green tea has been suggested to improve cardiovascular disease risk factors, including circulating lipid variables. However, current evidence is predominantly based on small, short-term ra...
Randomized, double-blind, placebo-controlled clinical trial of choline supplementation in school-aged children with fetal alcohol spectrum disorders
choline clinical trial fetal alcohol spectrum disorders fetal alcohol syndrome nutrition prenatal alcohol exposure supplementation
2018/12/19
Background: Prenatal alcohol exposure results in a broad range of cognitive and behavioral impairments. Because of the long-lasting problems that are associated with fetal alcohol spectrum disorders (...
Estimation of the dietary requirement for vitamin D in adolescents aged 14–18 y: a dose-response, double-blind, randomized placebo-controlled trial
adolescents dose-response randomized controlled trial recommendations requirements vitamin D
2018/12/18
Background: Adolescents are a population group at high risk of low vitamin D status, yet the evidence base for establishing dietary vitamin D requirements remains weak.
Long-term magnesium supplementation improves arterial stiffness in overweight and obese adults: results of a randomized, double-blind, placebo-controlled intervention trial
magnesium, intervention study, arterial stiffness, pulse wave velocity, blood pressure
2018/11/29
Background: Epidemiologic studies have suggested a protective effect of magnesium intake on cardiovascular disease risk. However, intervention trials of magnesium supplementation on blood pressure and...
The effects of a single-dose thermogenic supplement on resting metabolic rate and hemodynamic variables in healthy females-a randomized,double-blind,placebo-controlled,cross-over trial
Sports nutrition Metabolism Dietary supplement Female physique enhancement Weight loss Fat loss
2016/5/16
Background:Recent investigations have identified that commercially available dietary supplements, containing a combination of thermogenic ingredients, can increase resting metabolic rate (RMR). Thermo...
Oral L-citrulline supplementation enhances cycling time trial performance in healthy trained men: Double-blind randomized placebo-controlled 2-way crossover study
Ergogenic Human L-Citrulline Nitric oxide (NO) Sport performance
2016/3/1
Background: Many human studies report that nitric oxide (NO) improves sport performance. This is because NO is
a potential modulator of blood flow, muscle energy metabolism, and mitochondrial respira...
Concord grape juice, cognitive function, and driving performance: a 12-wk, placebo-controlled, randomized crossover trial in mothers of preteen children
cognitive function driving flavonoids grape juice polyphenols cognition anthocyanins memory
2018/11/28
Background: Daily consumption of Concord grape juice (CGJ) over 3–4 mo has been shown to improve memory function in adults with mild cognitive impairment and reduce blood pressure in hypertensive adul...
Effect of zinc supplementation on serum zinc concentration and T cell proliferation in nursing home elderly: a randomized, double-blind, placebo-controlled trial
T cell proliferation nursing home elderly serum zinc concentration zinc gluconate zinc supplementation
2018/11/28
Background: Zinc is essential for the regulation of immune response. T cell function declines with age. Zinc supplementation has the potential to improve the serum zinc concentrations and immunity of ...
Effect of zinc and multivitamin supplementation on the growth of Tanzanian children aged 6–84 wk: a randomized, placebo-controlled, double-blind trial
infancy growth multiple micronutrients supplementation zinc
2018/11/28
Background: Poor child growth increases risks of mortality and morbidity. Micronutrient supplements have the potential to improve child growth.