Clinical Trials Logo

Clinical Trial Summary

The aim of this project is to investigate the effects of riboflavin, also known as vitamin B2, on preventing delayed onset muscle soreness (DOMS) in ultramarathon athletes through a randomized placebo-controlled study.


Clinical Trial Description

The riboflavin 100 mg capsules will be self-dosed by the participant, one capsule prior to the long stage of the race followed by a second dose at the end of the long stage. Historically, long-stage finish times have ranged between 8 and 24 hours. The placebo will also be dosed as one capsule on the morning of the long stage, prior to the race start, and one capsule at the end of the long stage. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05907850
Study type Interventional
Source The University of Texas Health Science Center at San Antonio
Contact Steven Moore, MD
Phone (512) 657-6674
Email mooresb@uthscsa.edu
Status Recruiting
Phase Early Phase 1
Start date June 23, 2023
Completion date December 2024

See also
  Status Clinical Trial Phase
Completed NCT04371237 - Accelerating Post-exercise Muscle Glycogen Resynthesis in Humans: Impact of Combined Nutrient Intake and Intermittent Pneumatic Compression or Heat Therapy N/A
Completed NCT04182295 - Does Placebo Information Affect the Trial Outcomes and Participant Blinding? N/A
Completed NCT06112899 - The Effects of Swedish Massage and Manual Lymph Drainage on Muscle Fatigue N/A
Completed NCT03961022 - Effects of ReWin(d) Supplementation on the Recovery of DOMS Induced by Acute Exercice Phase 2
Completed NCT02923102 - Effects of Recoverben® on Recovery After Exhaustive Exercise N/A
Completed NCT02945098 - Kinesio Taping in Muscle Damage Response Induced by Eccentric Exercise N/A
Completed NCT02271854 - A Within-subject Study to Evaluate the Efficacy and Safety of Diclofenac Sodium Topical Gel 1% Compared to Placebo in Subjects Experiencing Delayed Onset Muscle Soreness Phase 3
Completed NCT01825616 - Vitamin D2, Muscle Damage, NASCAR Pitcrew N/A
Completed NCT00745771 - Multiple Dose, Double-Blind, Placebo and Active Controlled Study of Pharmacokinetics of Diractin® as Well as Safety and Efficacy for the Treatment of Muscle Soreness Phase 2
Completed NCT05037942 - The Effects of Restriction Pressure on Muscle Damage Responses to Blood Flow Restriction Exercise N/A
Completed NCT05276986 - Effects of Delayed Muscle Pain on Respiratory Muscle Function N/A
Completed NCT05100459 - The Effects of Whey Protein Supplements on Markers of Exercise-induced Muscle Damage in Resistance-trained Individuals N/A
Not yet recruiting NCT05607212 - Lumbosacral Muscle Sensitivity & Pressure Pain Threshold After Kettlebell Swings N/A
Completed NCT04742244 - Lemon Verbena Extract Oxidative Stress and Muscle Damage N/A
Not yet recruiting NCT04872374 - Effects of Parmigiano Reggiano on Skeletal Muscle Damage in Older Adults N/A
Completed NCT05998603 - Pre-sleep Protein Supplementation and Load Carriage Recovery in British Army Recruits N/A
Completed NCT04677985 - Analgesic Induces Similar Upper and Lower Body Pain Pressure Threshold Increases N/A
Recruiting NCT03540602 - Polyphenol Rich Supplementation on Markers of Recovery From Intense Resistance Exercise Phase 1
Completed NCT05924139 - Omega-3 Fatty Acid Supplementation to Enhance Performance N/A
Completed NCT04420377 - The Chronic Effects of Carnitine on Recovery N/A