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Sports Performance Supplement

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121. Novel Form of Nutritional Supplementation in Cancer Patients

Novel Form of Nutritional Supplementation in Cancer Patients Novel Form of Nutritional Supplementation in Cancer Patients - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You have reached the maximum number of saved studies (100). Please remove one or more studies before adding more. Novel Form of Nutritional (...) Supplementation in Cancer Patients The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. of clinical studies and talk to your health care provider before participating. Read our for details. ClinicalTrials.gov Identifier: NCT03561610 Recruitment Status : Recruiting First Posted : June 19, 2018 Last Update Posted : June 19, 2018 See Sponsor: University of Erlangen

2018 Clinical Trials

122. The Effects of Nitrate Supplementation on Elite Runners

provided by (Responsible Party): Carlos Balsalobre-Fernández, Universidad Autonoma de Madrid Study Details Study Description Go to Brief Summary: This study analyzed the effects of 15 days of beetroot juice supplementation on different performance measures in elite Spanish distance runners Condition or disease Intervention/treatment Phase Nutrition Physical Performance Sport Physiology Nitrates Elite Athletes Dietary Supplement: nitrate-rich beetroot juice Dietary Supplement: Placebo Not Applicable (...) with either a 15-days worth of placebo drinks or beetroot drinks, and gave it to the athletes. Then, this person was withdrawn for the research procedures. Finally, another group of researchers, without knowing what athlete was on each group (intervention or placebo), conducted the performance tests pre and post 15 days of supplementation, and another group analyzed the data once collected. Primary Purpose: Other Official Title: The Effects of Beet-root Juice Supplementation on Exercise Economy, Rating

2018 Clinical Trials

123. Dietary Supplementation With Omega-3 Fatty Acid in Muscle Response

fatty acid supplementation on the muscular adaptive response in sarcopenic elderly women submitted to resistance training. A total of 30 sarcopenic elderly women, aged 65 years or older, were divided into two groups of 15 volunteers: (1) Exercise group and placebo (GEP) and (2) Exercise group and fish oil (GEOP). The two groups underwent a resisted exercise program over 12 weeks in three weekly sessions supervised by physicists and physicists at the School of Physical Education and Sports (...) Dietary Supplementation With Omega-3 Fatty Acid in Muscle Response Dietary Supplementation With Omega-3 Fatty Acid in Muscle Response - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You have reached the maximum number of saved studies (100). Please remove one or more studies before adding more. Dietary Supplementation

2018 Clinical Trials

124. Blood, Muscle and Exercise Responses to Sodium Bicarbonate Supplementation

24, 2018 See Sponsor: University of Sao Paulo Information provided by (Responsible Party): Bruno Gualano, University of Sao Paulo Study Details Study Description Go to Brief Summary: The aim of this study is to evaluate the changes in activity of transporters of H+ (monocarboxylate transporters; MCT1, MCT4, NHE) following sodium bicarbonate supplementation and subsequent exercise performance. Fifteen healthy men (age 18-35 years) will be invited to attend the laboratory on five separate visits (...) to a randomized, double-blind, placebo-controlled study. Participants will be supplemented with a 0.3 g/kg dose of sodium bicarbonate or placebo (Analytical Pharmacy, Brazil) in opaque gelatin capsules. One hour after supplementation they will perform a 1-km time trial and every 10 minutes a blood sample will be collected. A muscle biopsy will be taken prior to supplementation, immediately prior to exercise, and immediately post-exercise. A questionnaire will be also used to evaluate the side-effects

2018 Clinical Trials

125. The Effect of Nitrate Supplementation on Exercise Performance in Healthy Individuals: A Systematic Review and Meta-Analysis. (PubMed)

may be meaningful in an elite sport context. More data are required to clarify the effect of nitrate supplementation on exercise performance and to elucidate the optimal way to implement supplementation. (...) The Effect of Nitrate Supplementation on Exercise Performance in Healthy Individuals: A Systematic Review and Meta-Analysis. The purpose of this review was to examine the effect of nitrate supplementation on exercise performance by systematic review and meta-analysis of controlled human studies. A search of four electronic databases and cross-referencing found 17 studies investigating the effect of inorganic nitrate supplementation on exercise performance that met the inclusion criteria

2013 International journal of sport nutrition and exercise metabolism

126. BioSteel Supplementation and Performance

BioSteel Supplementation and Performance BioSteel Supplementation and Performance - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You have reached the maximum number of saved studies (100). Please remove one or more studies before adding more. BioSteel Supplementation and Performance The safety and scientific validity (...) recovery during repeated bouts of intense exercise is unknown. In a blind crossover study, participants will be subjected to sprint interval exercise followed by muscular and cognitive function testing under two conditions: BSD and isoenergetic control. Condition or disease Intervention/treatment Phase Fatigue Dietary Supplement: BioSteel Sports Drink Dietary Supplement: Isoenergetic Control Phase 1 Study Design Go to Layout table for study information Study Type : Interventional (Clinical Trial

2013 Clinical Trials

127. NAC Supplementation and Skeletal Muscle Performance

NAC Supplementation and Skeletal Muscle Performance NAC Supplementation and Skeletal Muscle Performance - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You have reached the maximum number of saved studies (100). Please remove one or more studies before adding more. NAC Supplementation and Skeletal Muscle Performance (...) Details Study Description Go to Brief Summary: In this investigation the investigators utilized NAC administration to foster GSH availability during an 8-day period following eccentric exercise-induced muscle damage in order to test our hypotheses: i) antioxidant supplementation does not disturb performance and adaptations induced by exercise-induced muscle injury and ii) redox status perturbations in skeletal muscle are pivotal for the regulation of muscle' inflammatory response and repair. Condition

2013 Clinical Trials

128. Effect of Beta-Alanine Supplementation on 2000 m Rowing Ergometer Performance. (PubMed)

Effect of Beta-Alanine Supplementation on 2000 m Rowing Ergometer Performance. Beta-alanine supplementation has been shown to improve exercise performance in short-term high-intensity efforts. However, whether supplementation with beta-alanine is ergogenic to actual sporting events remains unclear and should be investigated in field testing or race simulations.The aim of this study was to assess if beta-alanine supplementation could improve 2,000-m rowing-ergometer performance in well-trained (...) male rowers.Participants (N = 16) completed duplicate trials (2 × before supplementation and 2 × after supplementation) of a 2,000-m rowing-ergometer race separated by 28 days of either beta-alanine (n = 7; 80 mg · kg-1 BM · d-1) or placebo (n = 9; glucose) supplementation.Beta-alanine group (pooled) race times improved by 2.9 ± 4.1 s and placebo group slowed by 1.2 ± 2.9 s, but these results were inconclusive for performance enhancement (p = .055, ES = 0.20, smallest worthwhile change = 49

2013 International journal of sport nutrition and exercise metabolism Controlled trial quality: uncertain

129. Effect of beta-alanine and sodium bicarbonate supplementation on repeated-sprint performance. (PubMed)

Effect of beta-alanine and sodium bicarbonate supplementation on repeated-sprint performance. This study aimed to investigate if combining beta alanine (BA) and sodium bicarbonate (NaHCO3) supplementation could lead to enhanced repeated-sprint performance in team-sport athletes, beyond what is possible with either supplement alone. Participants (n = 24) completed duplicate trials of a repeated-sprint test (3 sets; 6 × 20 m departing every 25 seconds, 4 minutes active recovery between sets (...) ) and for each individual set and for first sprint (sets 2 and 3) and best sprint time (sets 2 and 3). Combining BA and NaHCO3 resulted in "possible" to "likely" benefits for overall TST and for sets 2 and 3. First sprint (set 3) and best sprint time (sets 2 and 3) also showed "likely" benefit after this trial. The BA and placebo groups showed no differences in performance after supplementation. In conclusion, these results indicate that supplementation with acute NaHCO3 improved repeated-sprint performance

2013 Journal of strength and conditioning research / National Strength & Conditioning Association Controlled trial quality: uncertain

130. The effect of vitamins C and e supplementation on muscle damage, performance, and body composition in athlete women: a clinical trial. (PubMed)

in performance of sport, there was no significant difference between groups in VO2 max. Also, vitamin supplements had no significant effect on subcutaneous fat between the groups, however, in the intergroup comparison, were significantly increased in group control (P = 0.03). But, there were no significant differences, change in myoglobin between the groups. There was a significant increase in group A (P = 0.04).Vitamins C and E supplementation had no significant effect on any of the studied parameters. (...) The effect of vitamins C and e supplementation on muscle damage, performance, and body composition in athlete women: a clinical trial. Due to the special training conditions and lifestyle athletes require an antioxidant system that is more efficient than others. To keep this system optimal, many of them use antioxidant supplements. This study aimed to investigate the effects of vitamins C and E supplementation on muscle damage, performance, and body composition in athlete women.The study

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2013 International journal of preventive medicine Controlled trial quality: uncertain

131. Effect of a moderate caffeine dose on endurance cycle performance and thermoregulation during prolonged exercise in the heat. (PubMed)

) during exercise. Circulating prolactin (p=0.572), cortisol (p=0.842) and the estimated rates of fat (p=0.722) and carbohydrate oxidation (p=0.454) were also similar between trial conditions. Caffeine attenuated perceived exertion during the initial 60min of exercise (p=0.033), with no difference in thermal stress across trials (p=0.911).Supplementation with 6mgkg-1 caffeine improved endurance cycle performance in a warm environment, without differentially influencing thermoregulation during prolonged (...) exercise at a fixed work-rate versus placebo. Therefore, moderate caffeine doses which typically enhance performance in temperate environmental conditions also appear to benefit endurance performance in the heat.Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

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2018 Journal of Science and Medicine in Sport Controlled trial quality: uncertain

132. Ingestion of carbohydrate or carbohydrate plus protein does not enhance performance during endurance exercise: a randomized crossover placebo-controlled clinical trial. (PubMed)

Ingestion of carbohydrate or carbohydrate plus protein does not enhance performance during endurance exercise: a randomized crossover placebo-controlled clinical trial. A beverage containing protein (PRO) and carbohydrate (CHO) may have an ergogenic effect on endurance performance. However, evidence regarding its efficacy on similar conditions to athletes' race day is still lacking. The objective of this study was to compare the effects of 3 different nutritional supplementation strategies (...) on performance and muscle recovery in a duathlon protocol. Thirteen male athletes (29.7 ± 7.7 years) participated in 3 simulated Olympic-distance duathlon trials (SDTs) under 3 different, randomly assigned supplementation regimens: CHO drink (75 g CHO), isocaloric CHO plus PRO drink (60.5 g CHO and 14.5 g PRO), and placebo drink (PLA). Supplements were offered during the cycling bout. Blood samples were collected before, immediately after, and 24 h after each SDT for creatine kinase (CK) analysis. Isometric

2018 Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme Controlled trial quality: uncertain

133. Intermittent Running and Cognitive Performance after Ketone Ester Ingestion. (PubMed)

Intermittent Running and Cognitive Performance after Ketone Ester Ingestion. Ingestion of exogenous ketones alters the metabolic response to exercise and may improve exercise performance, but it has not been explored in variable-intensity team sport activity, or for effects on cognitive function.On two occasions in a double-blind, randomized crossover design, 11 male team sport athletes performed the Loughborough Intermittent Shuttle Test (part A, 5 × 15-min intermittent running; part B (...) , shuttle run to exhaustion), with a cognitive test battery before and after. A 6.4% carbohydrate-electrolyte solution was consumed before and during exercise either alone (PLA) or with 750 mg·kg of a ketone ester (KE) supplement. Heart rate, RPE, and 15-m sprint times were recorded throughout, and serial venous blood samples were assayed for plasma glucose, lactate, and β-hydroxybutyrate.KE resulted in plasma β-hydroxybutyrate concentrations of ~1.5 to 2.6 mM during exercise (P < 0.001). Plasma glucose

2018 Medicine and science in sports and exercise Controlled trial quality: uncertain

134. Effect of melatonin ingestion on physical performance, metabolic responses, and recovery after an intermittent training session. (PubMed)

Effect of melatonin ingestion on physical performance, metabolic responses, and recovery after an intermittent training session. Fatigue is a limiting factor for sport performance. For this reason, optimal recovery after training is just as critical as the training program itself, if not more. Indeed, there is a need for strategies that can facilitate recovery after training, and one such strategy is the ingestion of supplements like melatonin (MEL). This study aimed to evaluate if MEL intake (...) could improve recovery of athletes after an intermittent training session (ITS).Fifteen elite female athletes (17.4 ± 0.4 years, 76.4 ± 5.6 kg, 1.76 ± 0.04 m; mean ± standard deviation) participated in two testing campaigns. During each period, they performed a battery of physical and cognitive tests before and after an ITS, as well as after ingesting MEL (6 mg tablet) or placebo in a randomized design. The ITS comprised the modified agility T-test, squat jump, counter movement jump, maximum

2018 Physiology international Controlled trial quality: uncertain

135. Nutritional and Environmental Influences on Athlete Health and Performance (PubMed)

Nutritional and Environmental Influences on Athlete Health and Performance 29363054 2018 11 15 2018 11 15 1179-2035 48 Suppl 1 2018 03 Sports medicine (Auckland, N.Z.) Sports Med Nutritional and Environmental Influences on Athlete Health and Performance. 1-2 10.1007/s40279-018-0863-y Spriet Lawrence L LL Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, N1G 2W1, Canada. lspriet@uoguelph.ca. eng Editorial New Zealand Sports Med 8412297 0112-1642 0 Vitamins IM Athletes (...) Athletic Performance Dietary Supplements Humans Male Nutritional Status Vitamins 2018 1 25 6 0 2018 11 16 6 0 2018 1 25 6 0 ppublish 29363054 10.1007/s40279-018-0863-y 10.1007/s40279-018-0863-y PMC5790857

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2018 Sports medicine (Auckland, N.Z.)

136. Influence of Dental Occlusion on the Performance of High Level Rowers (IODPR)

Influence of Dental Occlusion on the Performance of High Level Rowers (IODPR) Influence of Dental Occlusion on the Performance of High Level Rowers (IODPR) - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You have reached the maximum number of saved studies (100). Please remove one or more studies before adding more (...) . Influence of Dental Occlusion on the Performance of High Level Rowers (IODPR) (IODPR) The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our for details. ClinicalTrials.gov Identifier: NCT03648125 Recruitment Status : Terminated (Limited time between the beginning and the end of the inclusions, only 7 high level rowers available within the time compatible

2018 Clinical Trials

137. Effects Of Ingesting An Energy Bar On Performance And Recovery

A&M University Study Details Study Description Go to Brief Summary: The purpose of this study is to determine the effects of ingesting a low glycemic whey protein energy bar prior, during and following resistance exercise and conditioning on performance and recovery. Condition or disease Intervention/treatment Phase Healthy Dietary Supplement: Commercially Available Food Bar Dietary Supplement: Placebo Not Applicable Detailed Description: Fit-joy is a commercially available food bar marketed (...) Description: A randomized, cross-over administration of supplements with approximately 7-10 days between testing sessions. Masking: None (Open Label) Primary Purpose: Health Services Research Official Title: Effects Of Ingesting A Low Glycemic Whey Protein Energy Bar Prior, During And Following Resistance Exercise And Conditioning On Performance And Recovery Actual Study Start Date : December 13, 2017 Actual Primary Completion Date : June 1, 2018 Actual Study Completion Date : June 1, 2018 Resource links

2018 Clinical Trials

138. Ketone Esters for Optimization of Cognitive Performance in Hypoxia

Sponsor: HVMN Inc Collaborator: Institute for Human and Machine Cognition Information provided by (Responsible Party): HVMN Inc Study Details Study Description Go to Brief Summary: This study will investigate the effects of ketone ester drinks on cognitive performance in hypoxia. Condition or disease Intervention/treatment Phase Hypoxia Ketosis Dietary Supplement: Ketone Ester Dietary Supplement: Taste Matched Placebo Other: Hypoxic exposure Not Applicable Detailed Description: In the setting (...) hypoxia. Ketosis can be achieved when fasting or following a ketogenic diet; however, these approaches are impractical. Exogenous ketone ester supplementation allows for rapid (< 30 mins) and significant elevation of blood ketone levels without the need to maintain a diet or fast. HVMN, in collaboration with researchers at IHMC, proposes a study to investigate the effects of consuming an FDA-approved ketone ester 'food' on cognitive performance in the setting of hypoxia. For the proposed 4-arm within

2018 Clinical Trials

139. Effects of 3 Weeks of Oral Low-Dose Cobalt on Hemoglobin Mass and Aerobic Performance (PubMed)

Effects of 3 Weeks of Oral Low-Dose Cobalt on Hemoglobin Mass and Aerobic Performance Introduction: Cobalt ions (Co2+) stabilize HIFα and increase endogenous erythropoietin (EPO) production creating the possibility that Co2+ supplements (CoSupp) may be used as performance enhancing substances. The aim of this study was to determine the effects of a small oral dosage of CoSupp on hemoglobin mass (Hbmass) and performance with the objective of providing the basis for establishing upper threshold (...) limits of urine [Co2+] to detect CoSupp misuse in sport. Methods: Twenty-four male subjects participated in a double-blind placebo-controlled study. Sixteen received an oral dose of 5 mg of ionized Co2+ per day for 3 weeks, and eight served as controls. Blood and urine samples were taken before the study, during the study and up to 3 weeks after CoSupp. Hbmass was determined by the CO-rebreathing method at regular time intervals, and VO2max was determined before and after the CoSupp administration

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2018 Frontiers in physiology Controlled trial quality: uncertain

140. Effects of a single dose of beetroot juice on cycling time trial performance at ventilatory thresholds intensity in male triathletes (PubMed)

Effects of a single dose of beetroot juice on cycling time trial performance at ventilatory thresholds intensity in male triathletes Beetroot juice (BJ) is classified as a high-level supplement for improving sports performance. There is some controversy over the benefits of BJ supplementation for endurance exercise performance, especially when referring to well-trained athletes. This study examines the effects of acute BJ supplementation on cardioventilatory responses, exercise economy (...) /efficiency, slow component of oxygen uptake, time trial performance, blood lactate, energy consumption, and carbohydrate and fat oxidation.Twelve well-trained, male triathletes (aged 21-47 yr) were assigned in a randomized, double-blind, crossover design to receive 70 ml of BJ (6.5 mmol NO3-) or placebo (PL). Three hours after taking the supplement, participants completed an endurance test on a cycle ergometer at a constant work rate (W) corresponding to first ventilatory threshold (VT1) (30 min

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2018 Journal of the International Society of Sports Nutrition Controlled trial quality: uncertain

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