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IRCT20210217050393N2 IRCT 2021-07-26 Mashhad University of Medical Sciences Evaluating the effect of beetroot extract supplementation coinciding with resistance training in rehabilitation of athletes with anterior cruciate ligament rupture Evaluating the effect of beetroot extract supplementation coinciding with resistance training on maximum concentric peak torque and power of the quadriceps and hamstring muscles in semi-professional male athletes after anterior cruciate ligament surgery 2021-06-22 anticipated 46 Complete https://irct.ir/trial/56772 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Supportive, Other design features: This study is a non-randomized parallel clinical trial with control group. 2 Anterior cruciate ligament rehabilitation. Intervention 1: Intervention group: 250 cc beetroot extract containing 40% ADI nitrate based on body weight will be given to the athlete two hours before exercise in two non-consecutive sessions. The duration of the intervention will be 4 weeks, which includes 12 sessions of resistance training and 8 servings of beetroot supplement. Sachets containing extract powder will be prepared by the Mashhad School of Pharmacy. Intervention 2: Control group: Resistance training for 4 weeks including 12 resistance training sessions. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no more information
public Reza Rezvani
School of Medicine, Mashhad University of Medical Sciences. Azadi Square, Campus of University, Mashhad, Iran Postal Code: 9177948564
Mashhad Iran (Islamic Republic of) 99191-91778 +98 51 3800 2418 rezvanir@mums.ac.ir Mashhad University of Medical Sciences scientific Reza Rezvani
School of Medicine, Mashhad University of Medical Sciences. Azadi Square, Campus of University, Mashhad, Iran Postal Code: 9177948564
Mashhad Iran (Islamic Republic of) 99191-91778 +98 51 3800 2418 rezvanir@mums.ac.ir Mashhad University of Medical Sciences Iran (Islamic Republic of) Male semi-professional athletes who play in provincial teams in the fields of football, futsal, volleyball and basketball Undergoing ACL reconstructing surgery using allograft technique 90 days have passed since the ACL reconstruction surgery Adhere to the same protocol, which includes 40 sessions of physiotherapy with 60 sessions of exercise therapy, from the day of surgery to the end of 90 days for all subjects Willingness to participate in research Age between 18 and 35 years old 18 years 35 years Male Disease including: diabetes, kidney stones, gallstones, cancer and other serious diseases Taking any medication or performing extra exercise compared to the research protocol Using oral and injectable nutritional supplements before and after the research period Consumption of any herbal medicine Allergy to beetroot Smoking Alcohol consumption History of performing any surgery on the operated limb Bilateral knee injuries Damage to other tissues and ligaments of the knee, including intra-articular fractures M62.50 Muscle wasting and atrophy, not elsewhere classified, unspecified site Rehabilitation Rehabilitation Intervention group: 250 cc beetroot extract containing 40% ADI nitrate based on body weight will be given to the athlete two hours before exercise in two non-consecutive sessions. The duration of the intervention will be 4 weeks, which includes 12 sessions of resistance training and 8 servings of beetroot supplement. Sachets containing extract powder will be prepared by the Mashhad School of Pharmacy Control group: Resistance training for 4 weeks including 12 resistance training sessions. Maximum concentric torque of quadriceps and hamstring at 60 degree per second. Timepoint: Baseline and 48 hours after the last exercise session (4 weeks). Method of measurement: Isokinetic device at 60 degree per second. Maximum concentric torque of quadriceps and hamstring at 90 degree per second. Timepoint: Baseline and 48 hours after the last exercise session (4 weeks). Method of measurement: Isokinetic device at 90 degree per second. Maximum concentric torque of quadriceps and hamstring at120 degree per second. Timepoint: Baseline and 48 hours after the last exercise session (4 weeks). Method of measurement: Isokinetic device at 120 degree per second. Power of quadriceps and hamstring muscles at 60 degree per second. Timepoint: Baseline and 48 hours after the last exercise session (4 weeks). Method of measurement: Isokinetic device at 60 degree per second. Power of quadriceps and hamstring muscles at 90 degree per second. Timepoint: Baseline and 48 hours after the last exercise session (4 weeks). Method of measurement: Isokinetic device at 90 degree per second. Power of quadriceps and hamstring muscles at 120 degree per second. Timepoint: Baseline and 48 hours after the last exercise session (4 weeks). Method of measurement: Isokinetic device at 120 degree per second. Body composition. Timepoint: Baseline and 48 hours after the last exercise session (4 weeks). Method of measurement: Body analyzer device. Mashhad University of Medical Sciences Approved 2021-04-20 Ethics committee of Mashhad university of medical sciences Mashhad university of medical sciences, Azadi squre Mashhad Razavi Khorasan Iran (Islamic Republic of)