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Effect of Chickpea Protein Hydrolysate Supplementation on Muscle Damage and Inflammatory Plasma Markers During a Football Tournament: A Randomized, Placebo-Controlled Crossover Trial (PROVERDE)

2026年8月10日 更新者:Justo Javier Pedroche Jimenez、Instituto de la Grasa

Evaluation of New Disruptive Technologies (Steam Explosion) in the Design of Tailor-made Plant Protein Hydrolysates Applied to Sport Nutrition (PROVERDE)

This randomized, placebo-controlled crossover study evaluated the safety and potential beneficial effects of a beverage containing chickpea protein hydrolysate in football players. Participants received the chickpea protein hydrolysate beverage and a matched protein-containing placebo beverage during two four-week intervention periods separated by a two-week washout period. The study assessed biochemical safety parameters, antioxidant status, inflammatory biomarkers, lipid profile, lipid peroxidation, muscle damage markers, dietary intake, and body composition.

調査の概要

詳細な説明

The study was designed as a randomized, placebo-controlled crossover nutritional intervention conducted in football players during the competitive season. Participants were randomly allocated to one of two intervention sequences, with allocation balanced according to playing position.

During the first four-week intervention period, one sequence received the experimental beverage containing chickpea protein hydrolysate, whereas the other sequence received a matched placebo beverage. This was followed by a two-week washout period. During the second four-week intervention period, the treatments were crossed over so that each participant received the alternative beverage. A further two-week washout period was included after the second intervention.

On training days, the experimental beverage was consumed 2-4 hours before training at a dose providing 0.2 g protein/kg body weight and approximately 30 minutes after training at a dose providing 0.3 g protein/kg body weight. The placebo beverage followed the same administration schedule and was designed to have a similar appearance and taste and the same protein content, but from a different protein source.

Blood sampling, dietary assessment, and anthropometric measurements were scheduled at baseline and during the intervention and washout periods. The study evaluated biochemical markers related to protein and hepatic metabolism, hematological parameters, glucose and insulin, antioxidant status, inflammatory biomarkers, lipid profile, lipid peroxidation, muscle damage markers, adverse events, dietary intake, and body composition.

研究の種類

介入

入学 (実際)

51

段階

  • 適用できない

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究場所

    • Andalusia
      • Cadiz、Andalusia、スペイン
        • Ciudad Deportiva Bahía de Cádiz

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

  • 子
  • 大人
  • 高齢者

健康ボランティアの受け入れ

はい

説明

Inclusion Criteria:

  • Football player belonging to one of the participating professional, semiprofessional, or amateur football teams.
  • Regular participation in the team's training sessions and matches.
  • Considered healthy based on medical history, biochemical assessment, body composition, lifestyle assessment, and dietary evaluation.
  • Ability and willingness to comply with the study procedures and beverage consumption schedule.
  • Provision of written informed consent.

Exclusion Criteria:

  • Presence of chronic disease, including cardiovascular disease, diabetes, cancer, or metabolic syndrome.
  • Overweight, renal impairment, or hepatic impairment.
  • Abnormal biochemical test results considered clinically relevant by the research team.
  • Known allergy to chickpea.
  • Use of medication or nutritional supplements during the four weeks preceding enrollment.
  • Current smoking.
  • Participation in another similar study during the previous three months.
  • Completion of less than 75% of the scheduled training sessions or matches during the study.
  • Failure to consume 100% of the assigned study beverage.
  • Any circumstance that, in the opinion of the research team, could impair participation or compliance with the study procedures.

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか?

デザインの詳細

  • 主な目的:他の
  • 割り当て:ランダム化
  • 介入モデル:クロスオーバー割り当て
  • マスキング:ダブル

武器と介入

参加者グループ / アーム
介入・治療
実験的:Chickpea Protein Hydrolysate Followed by Maltodextrin Placebo
Participants received the chickpea protein hydrolysate beverage for four weeks, followed by a two-week washout period. They subsequently received the maltodextrin placebo beverage for four weeks, followed by a final two-week washout period.
A powdered beverage containing chickpea protein hydrolysate was reconstituted in water before consumption. On training days, participants consumed a dose providing 0.2 g protein/kg body weight 2-4 hours before training and 0.3 g protein/kg body weight approximately 30 minutes after training. The intervention was administered for four weeks during the corresponding study period.
実験的:Maltodextrin Placebo Followed by Chickpea Protein Hydrolysate
Participants received the maltodextrin placebo beverage for four weeks, followed by a two-week washout period. They subsequently received the chickpea protein hydrolysate beverage for four weeks, followed by a final two-week washout period.
A maltodextrin-containing placebo beverage designed to resemble the chickpea protein hydrolysate beverage in appearance and taste. The placebo was administered according to the same timing schedule as the experimental beverage for four weeks during the corresponding study period.

この研究は何を測定していますか?

主要な結果の測定

結果測定
メジャーの説明
時間枠
Number of Participants With Adverse Events During Each Intervention Period
時間枠:During the first 4-week intervention period and the second 4-week intervention period, up to Week 10
The number of participants reporting one or more adverse events during consumption of the chickpea protein hydrolysate beverage or the maltodextrin placebo beverage was recorded. Adverse events included any unfavorable symptom or clinical event reported by a participant or identified by the research team during the intervention periods.
During the first 4-week intervention period and the second 4-week intervention period, up to Week 10
Change in Circulating Interleukin-6 Concentration
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Interleukin-6 concentration was measured using a commercial immunoassay.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Circulating Interleukin-8 Concentration
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Interleukin-8 concentration was measured using a commercial immunoassay.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in C-Reactive Protein Concentration
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
CRP concentration was measured using a commercial immunoassay.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Creatine Kinase Activity
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Kinase activity was measured in fasting blood samples. For the crossover comparison, the change during each intervention phase was calculated as the value at the end of the 4-week phase minus the corresponding phase-specific baseline value. Changes during the chickpea protein hydrolysate and maltodextrin placebo phases were compared within participants.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Lactate Dehydrogenase Activity
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Lactate Dehydrogenase Activity was measured in fasting blood samples. For the crossover comparison, the change during each intervention phase was calculated as the value at the end of the 4-week phase minus the corresponding phase-specific baseline value. Changes during the chickpea protein hydrolysate and maltodextrin placebo phases were compared within participants.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Myoglobin Concentration
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Myoglobin Concentration was measured in fasting blood samples. For the crossover comparison, the change during each intervention phase was calculated as the value at the end of the 4-week phase minus the corresponding phase-specific baseline value. Changes during the chickpea protein hydrolysate and maltodextrin placebo phases were compared within participants.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Antioxidant Activity
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Ferric Reducing Antioxidant Power, Trolox Equivalent Antioxidant Capacity, and Oxygen Radical Absorbance Capacity was measured in fasting blood samples. For the crossover comparison, the change during each intervention phase was calculated as the value at the end of the 4-week phase minus the corresponding phase-specific baseline value. Changes during the chickpea protein hydrolysate and maltodextrin placebo phases were compared within participants.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Glutathione Peroxidase Activity
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Glutathione Peroxidase Activity was measured in fasting blood samples. For the crossover comparison, the change during each intervention phase was calculated as the value at the end of the 4-week phase minus the corresponding phase-specific baseline value. Changes during the chickpea protein hydrolysate and maltodextrin placebo phases were compared within participants.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Glutathione Reductase Activity
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Glutathione Reductase Activity was measured in fasting blood samples. For the crossover comparison, the change during each intervention phase was calculated as the value at the end of the 4-week phase minus the corresponding phase-specific baseline value. Changes during the chickpea protein hydrolysate and maltodextrin placebo phases were compared within participants.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Serum Creatinine Concentration
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Alkaline Phosphatase Activity
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Aspartate Aminotransferase Activity
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Alanine Aminotransferase Activity
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Gamma-Glutamyl Transferase Activity
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.

二次結果の測定

結果測定
メジャーの説明
時間枠
Change in Red Blood Cell Count
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Red Blood Cell Count was measured in fasting blood samples as part of the predefined biochemical and hematological safety assessment. For the crossover comparison, the change during each intervention phase was calculated as the end-of-phase value minus the corresponding phase-specific baseline value.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Hemoglobin Concentration
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Hematocrit
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Mean Corpuscular Volume
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Mean Corpuscular Hemoglobin
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Red Cell Distribution Width
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Total Leukocyte Count
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Neutrophil Count
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Lymphocyte Count
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Monocyte Count
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Eosinophil Count
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Basophil Count
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Platelet Count
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Mean Platelet Volume
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Serum Urea Concentration
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Blood Urea Nitrogen Concentration
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Total Protein Concentration
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Total Bilirubin Concentration
時間枠:Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Baseline and Weeks 4, 6, 10, and 12; the primary crossover comparison used the phase-specific changes from Weeks 0 to 4 and Weeks 6 to 10.
Change in Fasting Glucose Concentration
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Fasting Insulin Concentration
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Total Cholesterol Concentration
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in High-Density Lipoprotein Cholesterol Concentration
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Low-Density Lipoprotein Cholesterol Concentration
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Triglyceride Concentration
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.

その他の成果指標

結果測定
時間枠
Change in Body Mass
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Body Mass Index
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Body Fat Percentage
時間枠:Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Phase-specific baseline and end of each 4-week intervention period, corresponding to Weeks 0, 4, 6, and 10.
Change in Daily Energy Intake
時間枠:Phase-specific baseline and end of intervention period, corresponding to Week 10.
Phase-specific baseline and end of intervention period, corresponding to Week 10.
Change in Daily Carbohydrate Intake
時間枠:Phase-specific baseline and end of intervention period, corresponding to Week 10.
Phase-specific baseline and end of intervention period, corresponding to Week 10.
Change in Daily Protein Intake
時間枠:Phase-specific baseline and end of intervention period, corresponding to Week 10.
Phase-specific baseline and end of intervention period, corresponding to Week 10.
Change in Daily Fat Intake
時間枠:Phase-specific baseline and end of intervention period, corresponding to Week 10.
Phase-specific baseline and end of intervention period, corresponding to Week 10.

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

捜査官

  • 主任研究者:Justo Javier Pedroche Jiménez, PhD、Spanish National Research Council (CSIC)
  • 主任研究者:María Soledad MS Fernández Pachón, PhD、Universidad Pablo de Olavide
  • 主任研究者:José Antonio JA González Jurado, PhD、Universidad Pablo de Olavide
  • 主任研究者:Noelia María NM Rodríguez Martín, PhD、Spanish National Research Council (CSIC)

出版物と役立つリンク

研究に関する情報を入力する責任者は、自発的にこれらの出版物を提供します。これらは、研究に関連するあらゆるものに関するものである可能性があります。

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2022年2月14日

一次修了 (実際)

2022年5月17日

研究の完了 (実際)

2022年5月17日

試験登録日

最初に提出

2026年8月10日

QC基準を満たした最初の提出物

2026年8月10日

最初の投稿 (実際)

2026年8月14日

学習記録の更新

投稿された最後の更新 (実際)

2026年8月14日

QC基準を満たした最後の更新が送信されました

2026年8月10日

最終確認日

2026年8月1日

詳しくは

本研究に関する用語

その他の研究ID番号

  • PID2019-111368RB-I00 (その他の識別子:Ministerio de Ciencia, Innovación y Universidades, Agencia Estatal de Investigación, Plan Nacional)
  • IDI-20200562 (その他の識別子:Centro para el Desarrollo Tecnológico Industrial (CDTI))

個々の参加者データ (IPD) の計画

個々の参加者データ (IPD) を共有する予定はありますか?

いいえ

IPD プランの説明

Individual participant data will not be shared because external sharing of participant-level data was not included in the original informed consent and no prospective IPD sharing plan was established.

医薬品およびデバイス情報、研究文書

米国FDA規制医薬品の研究

いいえ

米国FDA規制機器製品の研究

いいえ

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