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creatine-kidney-function

Effect Of Creatine Supplementation On Measured Glomerular Filtration Rate In Postmenopausal Women

効果 なし
試験方法 コホート法
試験期間 不明
被験者数 26
性別 不明
この研究の注釈:

No effect in post-menopausal women.


Creatine Supplementation Does Not Impair Kidney Function In Type 2 Diabetic Patients: A Randomized, Double-blind, Placebo-controlled, Clinical Trial
効果 なし
試験方法 二重盲検法
試験期間 不明
被験者数 25
性別 不明
この研究の注釈:

Type II diabetic patients


Effect Of Short-term High-dose Creatine Supplementation On Measured GFR In A Young Man With A Single Kidney
効果 なし
試験方法 コントロールなし/観察研究
試験期間 不明
被験者数 1
性別 不明
この研究の注釈:

Case study of an individual with a single functioning kidney.

Typical loading protocol (20g for 5 days, 5g for 30 days)


Creatine Supplementation Does Not Affect Clinical Health Markers In Football Players
効果 なし
試験方法 二重盲検法
試験期間 不明
被験者数 14
性別 不明
この研究の注釈:

14 Football players, no adverse health effects with creatine monohydrate supplementation.

Hepatic (liver) markers also normal, uric acid tended to decrease as well as serum glucose levels.


Effects Of Creatine Supplementation On Renal Function: A Randomized, Double-blind, Placebo-controlled Clinical Trial
効果 なし
試験方法 二重盲検法
試験期間 不明
被験者数 18
性別 不明
この研究の注釈:

10g a day dosage, given to sedentary males at the onset of an exercise regimen for 12 weeks. No renal disturbances noted.


Effect Of Oral Creatine Supplementation On Urinary Methylamine, Formaldehyde, And Formate
効果 なし
試験方法 コホート法
試験期間 不明
被験者数 20
性別 不明
この研究の注釈:

Study conducted in 20 young healthy men consuming 21g creatine monohydrate for 14 days straight.

No adverse blood parameters were noted, and indirect evidence for lack of kidney complications was given.


Creatine Supplementation Does Not Decrease Total Plasma Homocysteine In Chronic Hemodialysis Patients
効果 なし
試験方法 二重盲検法
試験期間 不明
被験者数 45
性別 不明
この研究の注釈:

Primary investigation was into whether creatine could reduce homocysteine levels at 2g/day in hemodialysis patients already taking B6, Folate, and B12. This investigation proved to be non-significant (no decreases were seen)


Effect Of Different Frequencies Of Creatine Supplementation On Muscle Size And Strength In Young Adults
効果 なし
試験方法 二重盲検法
試験期間 1-6 ヶ月
被験者数 38
性別 男女
年齢 18-29
体型 トレーニング中, 平均
この研究の注釈:

Effects noted in both men and women, but men more responsive. At least in those given a new workout regimen, there was no significant difference in the gains in power and strength over 6 weeks when working out twice a week relative to thrice a week.


Creatine Supplementation Does Not Affect Clinical Health Markers In Soccer Players
効果 なし
試験方法 二重盲検法
試験期間 不明
被験者数 14
性別 不明
この研究の注釈:

15g loading period (5 days) and 3g maintenance in soccer (football) players for 8 weeks

Uric acid and blood glucose tended to decrease, while liver and kidney function showed no adverse signs.


A Clinical Trial Of Creatine In ALS
効果 なし
試験方法 二重盲検法
試験期間 1-6 ヶ月
被験者数 85
性別 男女
年齢 45-64, 65+
体型 平均
この研究の注釈:

20g of creatine taken for a five day loading period followed by 5g of creatine monohydrate for the remainder of the six month trial failed to attenuate the rate of musclular power loss seen with ALS any more than placebo, although treatment was well tolerated.


A Randomized Sequential Trial Of Creatine In Amyotrophic Lateral Sclerosis
効果 なし
試験方法 二重盲検法
試験期間 6+ Months
被験者数 175
性別 男女
年齢 45-64, 65+
この研究の注釈:

10 g/day (5 g twice a day) for 16 months, as an adjuvant to riluzole, attenuated the loss rate of muscle strength but not of lung function. Survival was not affected to a significant extent. The treatment was well tolerated.


Physiological Responses To Short-term Exercise In The Heat After Creatine Loading
効果 なし
試験方法 二重盲検法
試験期間 1-7 Days
被験者数 20
性別 男性
年齢 18-29
体型 平均
この研究の注釈:

300 mg/kg/day for 7 days increased body mass (0.75 kg) and power output during sprints in the heat, but did not appear to influence heat tolerance or any parameter of cardiovascular health. A greater (relative to placebo) exercise-induced increase in aldosterone was also noted.


Few Adverse Effects Of Long-term Creatine Supplementation In A Placebo-controlled Trial
効果 なし
試験方法 二重盲検法
試験期間 不明
被験者数 175
性別 不明
この研究の注釈:

Over an average 310 days, individuals aged 57±11.1 years received either creatine (10 g/day) or a placebo. In the creatine group, nausea was lower by 1%, gastrointestinal discomfort higher by 1%, and diarrhea higher by 10% (all non-significant numbers). No changes were noted in long-term urea or microalbuminuria measures.


管理人 :慶應義塾大学の理工学部卒業後、国内外でコンサルティング業務やスタートアップの立ち上げを経験した後、日本に帰国してから健康・医療の情報を収集して発信しています。 趣味:ネットサーフィン、読書(最近かなり減ってますが)、アウトドア(家族と) 毎日メディテーションとジョギング、筋トレ・ストレッチしています。既婚で子供4人(男女女男)です。