| 試験進捗状況 | 試験終了/Completed |
| UMIN試験ID | UMIN000039416 |
| 受付番号 | R000044939 |
| 科学的試験名 | アカシア樹皮由来プロアントシアニジンの摂取が血圧に与える影響: ランダム化プラセボ対照二重盲検並行群間比較試験 |
| 一般公開日(本登録希望日) | 2020/02/06 |
| 最終更新日 | 2021/02/03 (5版) |
| 基本情報/Basic information | |||
| 一般向け試験名/Public title | 試験食品の摂取が血圧に与える影響 | Effects of consumption of the test food on blood pressure | |
| 一般向け試験名略称/Acronym | 試験食品の摂取が血圧に与える影響 | Effects of consumption of the test food on blood pressure | |
| 科学的試験名/Scientific Title | アカシア樹皮由来プロアントシアニジンの摂取が血圧に与える影響: ランダム化プラセボ対照二重盲検並行群間比較試験 | Effects of consumption of the proanthocianidins derived from Acacia Bark on blood pressure: a randomized, double-blind, placebo-controlled, parallel-group trial | |
| 科学的試験名略称/Scientific Title:Acronym | アカシア樹皮由来プロアントシアニジンの摂取が血圧に与える影響 | Effects of consumption of the proanthocianidins derived from Acacia Bark on blood pressure | |
| 試験実施地域/Region |
|
||
| 対象疾患/Condition | ||||
| 対象疾患名/Condition | 健常者 | Healthy Japanese subjects | ||
| 疾患区分1/Classification by specialty |
|
|||
| 疾患区分2/Classification by malignancy | 悪性腫瘍以外/Others | |||
| ゲノム情報の取扱い/Genomic information | いいえ/NO | |||
| 目的/Objectives | ||
| 目的1/Narrative objectives1 | 被験食品の12週間継続摂取が血流改善および、血圧に与える影響を検証する。 | To verify the effects of 12-week-consumption of the test food on improving blood circulation and blood pressure |
| 目的2/Basic objectives2 | 安全性・有効性/Safety,Efficacy | |
| 目的2 -その他詳細/Basic objectives -Others | ||
| 試験の性質1/Trial characteristics_1 | 検証的/Confirmatory | |
| 試験の性質2/Trial characteristics_2 | 実務的/Pragmatic | |
| 試験のフェーズ/Developmental phase | 該当せず/Not applicable | |
| 評価/Assessment | ||
| 主要アウトカム評価項目/Primary outcomes | 1. 摂取12週間後における座位時収縮期血圧の実測値 | 1. The measured value of sitting systolic blood pressure (SSBP) at 12 weeks after the start of test-food consumption (12w) |
| 副次アウトカム評価項目/Key secondary outcomes | 1. 摂取12週間後における座位時収縮期血圧が130 mmHg未満かつ座位時拡張期血圧が89 mmHg以下の症例数の割合
2. 摂取8週間後検査における座位時収縮期血圧の実測値 3. 摂取4週間後検査における座位時収縮期血圧の実測値 4. 摂取前検査における座位時収縮期血圧の実測値 5. 摂取前検査から摂取4週間後検査、摂取8週間後検査、摂取12週間後検査における座位時収縮期血圧の変化量 6. 摂取前検査、摂取4週間後検査、摂取8週間後検査、摂取12週間後検査における座位時拡張期血圧の実測値 7. 摂取前検査から摂取4週間後検査、摂取8週間後検査、摂取12週間後検査における座位時拡張期血圧の変化量 8. 摂取前検査における負荷前、負荷30分後のSODの実測値および負荷前後 (負荷30分後-負荷前) のSODの変化量 9. 摂取12週間後検査における負荷前、負荷30分後、負荷前後 (負荷30分後-負荷前) のSODの実測値 10. 摂取前検査から摂取12週間後検査における負荷前、負荷30分後、負荷前後 (負荷30分後-負荷前) のSODの変化量 11. 摂取前検査における負荷前、負荷30分後、負荷前後 (負荷30分後-負荷前) の血流量の実測値 12. 摂取12週間後検査における負荷前、負荷30分後、負荷前後 (負荷30分後-負荷前) の血流量の実測値および変化量 13. 摂取前検査から摂取12週間後検査における負荷前、負荷30分後、負荷前後 (負荷30分後-負荷前) の血流量の変化量 |
1. The ratio of the number of subjects who are less than 130 mmHg in SSBP and no more than 89 mmHg in sitting diastolic blood pressure (SDBP) at 12w
2. The measured values of SSBP at eight weeks after the start of test-food consumption (8w) 3. The measured values of SSBP at four weeks after the start of test-food consumption (4w) 4. The measured values of SSBP at the examination before test-food consumption (0w) 5. The change values of SSBP between at 0w and at 4w, 8w and 12w 6. The measured values of SDBP at 0w, 4w, 8w and 12w 7. The change values of SDBP between at 0w and at 4w, 8w and 12w 8. The measured value of superoxide dismutase (SOD) before cold water load and 30 min after cold water load at 0w, and the measured difference value* of SOD between before and 30 min after cold water load at 0w 9. The measured values of SOD before and 30 min after cold water load at 12w, and the measured difference value* of SOD between before and 30 min after cold water load at 12w 10. The change values of SOD before and 30 min after cold water load between at 0w and 12w, and the change difference value* of SOD between before and 30 min after cold water load between at 0w and 12w 11. The measured values of blood flow before and 30 min after cold water load at 0w and the measured difference value* of blood flow between before and 30 min after cold water load at 0w 12. The measured and change values of blood flow before and 30 min after cold water load at 12w and the measured difference value* of blood flow between before and 30 min after cold water load at 12w 13. The change values of blood flow before and 30 min after cold water load between at 0w and 12w and the measured difference value* of blood flow between before and 30 min after cold water load between at 0w and 12w *8-13 difference value = the value of blood flow at 30 min after cold water load - the value of blood flow before cold water load |
| 基本事項/Base | ||
| 試験の種類/Study type | 介入/Interventional | |
| 試験デザイン/Study design | ||
| 基本デザイン/Basic design | 並行群間比較/Parallel | |
| ランダム化/Randomization | ランダム化/Randomized | |
| ランダム化の単位/Randomization unit | 個別/Individual | |
| ブラインド化/Blinding | 二重盲検/Double blind -all involved are blinded | |
| コントロール/Control | プラセボ・シャム対照/Placebo | |
| 層別化/Stratification | はい/YES | |
| 動的割付/Dynamic allocation | はい/YES | |
| 試験実施施設の考慮/Institution consideration | 施設を考慮していない/Institution is not considered as adjustment factor. | |
| ブロック化/Blocking | いいえ/NO | |
| 割付コードを知る方法/Concealment | 中央登録/Central registration | |
| 介入/Intervention | |||
| 群数/No. of arms | 2 | ||
| 介入の目的/Purpose of intervention | 予防・検診・検査/Prevention | ||
| 介入の種類/Type of intervention |
|
||
| 介入1/Interventions/Control_1 | 期間: 12週間
試験食品: アカシア樹皮由来プロアントシアニジン錠剤 用法・用量: 1. 摂取期間中: 1日6粒を食前に水またはぬるま湯とともに噛まずに摂取する。 ※1日の用量はその日のうちに摂取する。飲み忘れた場合は気が付いたときに摂取する。 2. 摂取前検査当日: 冷水負荷の60分前に試験食品6粒を水とともに噛まずに摂取する。 |
Duration: 12 weeks
Test food: Tablet containing proanthocianidins derived from Acacia Bark Administration: 1. During test-food consumption: Take six tablets with water without chewing before meals. * If you forget to take the test food, take it as soon as you remember within the day. 2. At the examination before test-food consumption: Take six tablets with water without chewing 60 minutes before cold water load. |
|
| 介入2/Interventions/Control_2 | 期間: 12週間
試験食品: プラセボ錠剤 用法・用量: 1. 摂取期間中: 1日6粒を食前に水またはぬるま湯とともに噛まずに摂取する。 ※1日の用量はその日のうちに摂取する。飲み忘れた場合は気が付いたときに摂取する。 2. 摂取前検査当日: 冷水負荷の60分前に試験食品6粒を水とともに噛まずに摂取する。 |
Duration: 12 weeks
Test food: Placebo tablet Administration: 1. During test-food consumption: Take six tablets with water without chewing before meals. * If you forget to take the test food, take it as soon as you remember within the day. 2. At the examination before test-food consumption: Take six tablets with water without chewing 60 minutes before cold water load. |
|
| 介入3/Interventions/Control_3 | |||
| 介入4/Interventions/Control_4 | |||
| 介入5/Interventions/Control_5 | |||
| 介入6/Interventions/Control_6 | |||
| 介入7/Interventions/Control_7 | |||
| 介入8/Interventions/Control_8 | |||
| 介入9/Interventions/Control_9 | |||
| 介入10/Interventions/Control_10 | |||
| 適格性/Eligibility | |||||
| 年齢(下限)/Age-lower limit |
|
||||
| 年齢(上限)/Age-upper limit |
|
||||
| 性別/Gender | 男女両方/Male and Female | ||||
| 選択基準/Key inclusion criteria | 1. 健常な日本人成人男女
2. 血圧が高めの者、血圧が気になる者、血圧で悩んでいる者 3. 試験責任医師が試験の参加に問題ないと判断した者 4. スクリーニング検査時の拡張期血圧が89 mmHg以下の者 5. スクリーニング検査時の収縮期血圧が130 mmHg以上139 mmHg以下の者 |
1. Healthy Japanese adult subjects
2. Subjects who have relatively high levels of blood pressure, or being anxious about or suffering their blood pressure 3. Subjects who are judged as eligible to participate in the study by the physician 4. Subjects who are no more than 89 mmHg in diastolic blood pressure at screening (before test-food consumption) 5. Subjects who are between 130 mmHg or more and 139 mmHg or less in systolic blood pressure at screening (before test-food consumption) |
|||
| 除外基準/Key exclusion criteria | 1. 悪性腫瘍、心不全、心筋梗塞の治療中もしくは既往歴がある者
2. ペースメーカーや植え込み型除細動器を埋め込んでいる者 3. 以下の慢性疾患で治療中の者 不整脈、肝障害、腎障害、脳血管障害、リウマチ、糖尿病、脂質異常症、高血圧症、その他の慢性疾患 4. 高度の貧血のある者 5. 二次性高血圧症の者または疑いのある者 6. アルコール多飲者または過度の喫煙者 7. 夜間勤務などで不規則な生活をしている者 8. 普段から激しい運動をしている者 9. 特定保健用食品、機能性表示食品、その他の機能性が考えられる食品/飲料を日頃から摂取している者 10. 医薬品 (漢方薬を含む) ・サプリメントを常用している者 11. アレルギー (医薬品・試験食品関連食品) がある者 12. 妊娠中、授乳中、あるいは試験期間中に妊娠する意思のある者 13. 同意書取得日以前の3ヶ月間において他の臨床試験に参加していた者、あるいは試験期間中に参加予定のある者 14. その他、試験責任医師が本試験の対象として不適切と判断した者 |
1. Subjects who are undergoing medical treatment or have a medical history of malignant tumor, heart failure, and myocardial infarction
2. Subjects who have a pacemaker or an implantable cardioverter defibrillator (ICD) 3. Currently undergoing treatment for any of the following chronic disease: cardiac arrhythmia, liver disorder, kidney disorder, cerebrovascular disorder, rheumatism, diabetes mellitus, dyslipidemia, hypertension, or any other chronic diseases 4. Subjects who have severe anemia 5. Subjects who have or are suspected of secondary hypertension 6. Subjects who drink alcoholic beverages or smoke cigars immoderately 7. Subjects who work late-night shift or are irregular of their life-styles 8. Subjects who have vigorous exercise habits 9. Subjects who use or take "Foods for Specified Health Uses", "Foods with Functional Claims", or other functional food/beverage in daily 10. Currently taking medicines (include herbal medicines) and supplements 11. Subjects who are allergic to medicines and/or the test food related products 12. Subjects who are pregnant, breast-feeding, and planning to become pregnant 13. Subjects who have been enrolled in other clinical trials within the last three months before the agreement to participate in this trial or plan to participate another trial during this trial 14. Subjects who are judged as ineligible to participate in the study by the physician |
|||
| 目標参加者数/Target sample size | 60 | ||||
| 責任研究者/Research contact person | ||||||||||||||
| 責任研究者/Name of lead principal investigator |
|
|
||||||||||||
| 所属組織/Organization | 株式会社オルトメディコ | ORTHOMEDICO Inc. | ||||||||||||
| 所属部署/Division name | 代表取締役 | CEO | ||||||||||||
| 郵便番号/Zip code | 112-0002 | |||||||||||||
| 住所/Address | 東京都文京区小石川1-4-1 住友不動産後楽園ビル2階 | 2F Sumitomo Fudosan Korakuen Bldg., 1-4-1, Koishikawa, Bunkyo-ku, Tokyo, Japan. | ||||||||||||
| 電話/TEL | 03-3818-0610 | |||||||||||||
| Email/Email | kazu@orthomedico.jp | |||||||||||||
| 試験問い合わせ窓口/Public contact | ||||||||||||||
| 試験問い合わせ窓口担当者/Name of contact person |
|
|
||||||||||||
| 組織名/Organization | 株式会社オルトメディコ | ORTHOMEDICO Inc. | ||||||||||||
| 部署名/Division name | 研究開発部 | R&D Department | ||||||||||||
| 郵便番号/Zip code | 112-0002 | |||||||||||||
| 住所/Address | 東京都文京区小石川1-4-1 住友不動産後楽園ビル2階 | 2F Sumitomo Fudosan Korakuen Bldg., 1-4-1, Koishikawa, Bunkyo-ku, Tokyo, Japan. | ||||||||||||
| 電話/TEL | 03-3818-0610 | |||||||||||||
| 試験のホームページURL/Homepage URL | ||||||||||||||
| Email/Email | nao@orthomedico.jp | |||||||||||||
| 実施責任組織/Sponsor | ||
| 機関名/Institute | その他 | ORTHOMEDICO Inc. |
| 機関名/Institute (機関選択不可の場合) |
株式会社オルトメディコ | |
| 部署名/Department | ||
| 研究費提供組織/Funding Source | ||
| 機関名/Organization | その他 | Acacia-No-Ki Co.,Ltd. |
| 機関名/Organization (機関選択不可の場合) |
株式会社アカシアの樹 | |
| 組織名/Division | ||
| 組織の区分/Category of Funding Organization | 営利企業/Profit organization | |
| 研究費拠出国/Nationality of Funding Organization | ||
| その他の関連組織/Other related organizations | ||
| 共同実施組織/Co-sponsor | 医療法人社団 盛心会 タカラクリニック | Medical Corporation Seishinkai, Takara Clinic |
| その他の研究費提供組織/Name of secondary funder(s) | ||
| IRB等連絡先(公開)/IRB Contact (For public release) | ||
| 組織名/Organization | 医療法人社団盛心会タカラクリニック倫理委員会 | the ethical committee of the Takara Clinic, Medical Corporation Seishinkai |
| 住所/Address | 東京都品川区東五反田2-3-2 タイセイビル9階 | 9F Taisei Building, 2-3-2, Higashi-gotanda, Shinagawa-ku, Tokyo, Japan. |
| 電話/Tel | 03-5793-3623 | |
| Email/Email | info@takara-clinic.com | |
| 他機関から発行された試験ID/Secondary IDs | ||
| 他機関から発行された試験ID/Secondary IDs | いいえ/NO | |
| 試験ID1/Study ID_1 | ||
| ID発行機関1/Org. issuing International ID_1 | ||
| 試験ID2/Study ID_2 | ||
| ID発行機関2/Org. issuing International ID_2 | ||
| 治験届/IND to MHLW | ||
| 試験実施施設/Institutions | ||
| 試験実施施設名称/Institutions | 医療法人社団盛心会 タカラクリニック (東京都)
Medical Corporation Seishinkai, Takara Clinic (Tokyo, Japan) |
|
| その他の管理情報/Other administrative information | ||||||||
| 一般公開日(本登録希望日)/Date of disclosure of the study information |
|
|||||||
| 関連情報/Related information | ||
| プロトコル掲載URL/URL releasing protocol | ||
| 試験結果の公開状況/Publication of results | 未公表/Unpublished | |
| 結果/Result | ||
| 結果掲載URL/URL related to results and publications | ||
| 組み入れ参加者数/Number of participants that the trial has enrolled | 66 | |
| 主な結果/Results | ||
| 主な結果入力日/Results date posted | ||
| 結果掲載遅延/Results Delayed | ||
| 結果遅延理由/Results Delay Reason | ||
| 最初の試験結果の出版日/Date of the first journal publication of results | ||
| 参加者背景/Baseline Characteristics | ||
| 参加者の流れ/Participant flow | ||
| 有害事象/Adverse events | ||
| 評価項目/Outcome measures | ||
| 個別症例データ共有計画/Plan to share IPD | ||
| 個別症例データ共有計画の詳細/IPD sharing Plan description | ||
| 試験進捗状況/Progress | ||||||||
| 試験進捗状況/Recruitment status | 試験終了/Completed | |||||||
| プロトコル確定日/Date of protocol fixation |
|
|||||||
| 倫理委員会による承認日/Date of IRB |
|
|||||||
| 登録・組入れ開始(予定)日/Anticipated trial start date |
|
|||||||
| フォロー終了(予定)日/Last follow-up date |
|
|||||||
| 入力終了(予定)日/Date of closure to data entry | ||||||||
| データ固定(予定)日/Date trial data considered complete | ||||||||
| 解析終了(予定)日/Date analysis concluded | ||||||||
| その他/Other | ||
| その他関連情報/Other related information | ||
| 管理情報/Management information | ||||||||
| 登録日時/Registered date |
|
|||||||
| 最終更新日/Last modified on |
|
|||||||
| 閲覧ページへのリンク/Link to view the page | |
| URL(日本語) | https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000044939 |
| URL(英語) | https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000044939 |