Effect of Using Whey Protein and Creatine Supplements on Muscular Strength in Weight-training Adult Males

Completed · Phase 1 · Has a placebo group

Conditions studied: Nutritional Status

In brief

The purpose of this study was to evaluate the effect of combined whey protein and creatine supplement, as compared with whey protein supplement alone, on change in upper and lower body strength.

Key facts

Study ID

NCT02094781

Run by

GlaxoSmithKline

People needed

18

Starts

2013-12-01

Expected to finish

2014-09-01

Last updated by the study team

2014-12-15

Who can join

Age: 18 and older, up to 35. Sex: male. Healthy volunteers: accepted.

You may qualify if…

• Recreationally active males
• Age 18 to 35 years
• BMI 19 to 29.9 kg/m2
• Weight training 3 to 4 times a week for at least 6 months before the trial

You may not qualify if…

• Participants with medical conditions including active heart disease, high blood pressure, renal or hepatic impairment type I or II diabetes, bipolar disease, pulmonary disease, thyroid disease, immune disorder, psychiatric disorder
• Dietary or herbal supplement used in the past 60 days to increase muscle mass
• Use of protein supplement in the past 7 days
• Use of thermogenic supplement or beverage in the past 7 days
• Use of Non-steroidal anti inflammatory drugs or corticosteroids in the past 7 days

Where it is running

• GSK Investigational Site — Miami, Florida, United States

Full record on ClinicalTrials.gov

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