Clinical Research Directory

The Effects of Liquid IV's Multi-Ingredient Recovery Supplement on Muscle Recovery Following Exercise

The purpose of this study is to evaluate the efficacy of a multi-ingredient recovery supplement . The research will focus on strength recovery and performance maintenance assessing reductions in soreness and inflammation, as well as muscle repair and damage mitigation. By investigating these key recovery metrics, this study aims to investigate the efficacy of this supplement as a solution for active individuals seeking to optimize post-exercise recovery.

Protein Distribution and Leucine Supplementation Effects on Body Composition and Performance in Tactical Athletes

This randomized controlled trial will examine the effects of within-day protein distribution and leucine supplementation on body composition, physical performance, and biomarkers of muscle damage in tactical athletes during an 8-week intensive training program. Sixty-nine healthy male participants (18-35 years) enrolled in a Ministry of Defense training course will be randomly assigned to one of three iso-caloric dietary groups providing 1.6 g/kg/day of protein: (1) evenly distributed protein across three meals (EVEN), (2) a 16-hour daily protein fasting pattern with protein concentrated at lunch and dinner (FAST), or (3) the same fasting pattern with 5 g leucine supplementation at breakfast (FAST-RESCUE). Primary outcomes include changes in lean body mass. Secondary outcomes include strength, anaerobic performance, and biochemical markers of muscle damage, including urinary titin N-terminal fragment (UTF). Assessments will be conducted at baseline, Week 5, and Week 8.

Saskatoon Berry Juice for Muscle Recovery

This study will evaluated the effect of Saskatoon berry juice on recovery from muscle-damaging exercise.

The Effect of a Training Programme in the Variation of Fitness Parameters, Physiological, Hematological and Biochemical Indicators of Soccer Players During the Preseason Period

The goal of this study is to investigate the effects of varying friendly match-play exposure during the late pre-season on physiological, biochemical, and performance adaptations in soccer players. It is hypothesized that (i) significant changes will occur across the pre-season in both the extended- and limited-play groups when analysed independently; (ii) distinct group-specific adaptations will emerge by the end of the preparatory period; and (iii) match-play exposure, when analysed across all participants, will be significantly correlated with physiological and performance outcomes at pre-season completion. Players from a randomly selected team will be assessed at three time points: pre-season start, mid-pre-season (MPS), and pre-competition phase (PC). Assessments will include anthropometry, physical performance, and markers of muscle damage, inflammation, hormonal status, and haematology. Based on the total match-play time of 8 friendly games during the late pre-season, players will be retrospectively categorised into extended-play (EP) and limited-play (LP) cohorts.time of 8 friendly games during the late pre-season, players will be retrospectively categorised into extended-play (EP) and limited-play (LP) cohorts.

Surgical Approach in Hemiarthroplasty. A Randomized Clinical Trial Comparing Posterior and Anterior Approach

Dislocated femoral neck fractures are routinely treated with cemented hemiartroplasty and the direct lateral approach (Hardinge) has commonly been used in Norway. The investigators have lately witnessed a significant change in the prefered surgical approaches in total hip arthroplasty (THA) in favor of the posterior and anterior approaches. The direct lateral approach has in THA, more or less, been abandoned in Norway. Numerous studies have reported superior results using the posterior and anterior approahes compared to the lateral approach.

Comparing Two Eccentric Protocols on Muscle Damage

The purpose of this study will be to test whether a new way of weight training is more effective than typical weight training. The investigators expect that this new way will cause more exercise-induced muscle damage, which helps people build bigger muscles. Another purpose of this study will be to explore perceptions of how muscle soreness impacts participant activities of daily living.

Reliability of Cardiac Troponins for the Diagnosis of Myocardial Infarction in the Presence of Skeletal Muscle Disease

Visits to the emergency department (ED) for chest pain are extremely common and require a safe, rapid and efficacious treatment algorithm to exclude a possible AMI. These diagnostic algorithms are partly based on an important laboratory value, which showed growing utility in the diagnostic and prognostic of many cardiovascular diseases in the last years : cardiac troponin. However, some patients with muscle disease often present with unexplained elevated high-sensitive cardiac Troponin T (hs-cTnT) levels in the absence of cardiac disease. The investigators aim at the characterization of the behaviour of this biomarker and its alternative (high-sensitive cardiac Troponin I), which will have important clinical implications on patients management.

The Effect of Vicia Faba Hydrolysate Supplementation on Muscle Strength Recovery

To investigate the effect of Vicia faba protein concentrate, a protein derived from Fava bean extract, on delayed onset muscle soreness (DOMS). Participants receive either 2.4g/day of PeptiStrong® supplement capsules or placebo capsules for 14 days until a strenuous exercise session. For the last 3 days, 2/3 of them stay on the same treatment and 1/3 of them switch from placebo to PeptiStrong®.

HIFEM and Radiofrequency for Muscular System Function Improvement

The goal of this clinical trial is to investigate the effect of the BTL-899M device on muscular system function in adult subjects seeking treatment for improving their muscular system function in the lower extremities. The main question it aims to answer is: Whether the BTL-899M device is effective for muscular system function improvement 3 months posttreatment compared to the sham group, based on the dynamometer measurement. Researchers will compare a sham group to see if the device is effective. Participants will complete four treatment visits and two follow-up visits. Their strength will be recorded via a dynamometer.

Solarplast (R) Supplementation Effects Following High-intensity Resistance Exercise

The primary goal of this investigation is to assess whether Solarplast (R) supplementation will improve recovery following heavy resistance exercise in active adults. The primary questions to be addressed are: Does Solarplast (R) decrease muscle damage and inflammation associated with heavy resistance exercise? Does Solarplast (R) reduce the decline in performance associate with heavy resistance exercise? Researchers will compare Solarplast (R) to a placebo (a look-alike substance that contains no active ingredients) to see if Solarplast (R) is effective at improving recovery. Participants will be asked to: Take Solarplast (R) or placebo daily for 4 weeks Visit the laboratory at least once per week to receive their supplement Report to the lab for 3 consecutive visits following supplementation to complete a heavy resistance training session and follow-up testing.

HMB and Exercise-induced Muscle Damage

The study aims at assessing the influence of β-hydroxy-β-methylbutyrate (HMB) supplementation (4.0 g/day) supplemented for 7 days in a group of speed-strength trained individuals on lower-body strength performance, selected muscle histological, molecular and blood markers of muscle recovery in response to resistance exercise-induced muscle damage.