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UMIN-CTR 臨床試験登録情報の閲覧 |
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利用者名: | UMIN ID: |
試験進捗状況 | 試験終了/Completed |
UMIN試験ID | UMIN000016746 |
受付番号 | R000019422 |
科学的試験名 | L.gasseriのH.pylori陽性ディスペプシア症状 に対する効果に関する多施設研究 |
一般公開日(本登録希望日) | 2015/03/14 |
最終更新日 | 2015/03/09 |
基本情報/Basic information | |||
一般向け試験名/Public title | L.gasseriのH.pylori陽性ディスペプシア症状
に対する効果に関する多施設研究 |
Multicenter Randomized Double-blind Controlled Trial on
Efficacy of Lactobacillus gasseri OLL2716 for Helicobacter pylori infection: Impact of probiotics on dyspeptic symptoms |
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一般向け試験名略称/Acronym | ディスペプシアに対するL. gasseriの効果 | Efficacy of L. gasseri in dyspeptic subjects | |
科学的試験名/Scientific Title | L.gasseriのH.pylori陽性ディスペプシア症状
に対する効果に関する多施設研究 |
Multicenter Randomized Double-blind Controlled Trial on
Efficacy of Lactobacillus gasseri OLL2716 for Helicobacter pylori infection: Impact of probiotics on dyspeptic symptoms |
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科学的試験名略称/Scientific Title:Acronym | ディスペプシアに対するL. gasseriの効果 | Efficacy of L. gasseri in dyspeptic subjects | |
試験実施地域/Region |
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対象疾患/Condition | |||||
対象疾患名/Condition | ヘリコバクター感染症 | H. pylori infection with dyspepsia | |||
疾患区分1/Classification by specialty |
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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 | L gasseri投与による尿素呼気値およびペプシゲン値の推移 | The primary end-point was a decrease in the bacterial load as assessed by the 13C urea breath test and H. pylori stool antigen test OD value, and the secondary end-point was improvements in gastric mucosal inflammation as assessed by serum pepsinogen I/II measuremenst and and changes in dyspeptic symptoms. |
目的2/Basic objectives2 | 有効性/Efficacy | |
目的2 -その他詳細/Basic objectives -Others | ||
試験の性質1/Trial characteristics_1 | 探索的/Exploratory | |
試験の性質2/Trial characteristics_2 | 説明的/Explanatory | |
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 | L.gasseri含有ヨーグルトとプラセボヨーグルト投与における尿素呼気値、ペプシノゲン値,
および便中抗原値の推移 |
he urea breath test was performed, and subjects fasted on the day of testing. Serum pepsinogen (PG) was measured and H. pylori stool antigen detection was evaluated.
UBT, serum pepsinogen, and stool antigen detection were performed before and after consumption of the test product. |
副次アウトカム評価項目/Key secondary outcomes | ディスペプシア症状のVASによる評価 | Gastrointestinal symptoms were assessed using a visual analogue scale (VAS). Each participant kept a diary during consumption of the test product to record compliance and gastrointestinal symptoms (upper abdominal pain, bloating, indigestion, nausea, vomiting, and heartburn). |
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 | いいえ/NO | |
動的割付/Dynamic allocation | いいえ/NO | |
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 | 治療・ケア/Treatment | ||
介入の種類/Type of intervention |
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介入1/Interventions/Control_1 | L.gasseri含有ヨーグルトの投与 | Yogurt containing L. gasseri OLL2716 (90 g) was consumed once daily for 12 weeks. | |
介入2/Interventions/Control_2 | プラセボヨーグルト | placebo yogurt (identical in appearance and taste | |
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 |
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年齢(上限)/Age-upper limit |
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性別/Gender | 男女両方/Male and Female | ||||
選択基準/Key inclusion criteria | H.pylori陽性の30歳以上の男女 | Inclusion criteria for participation were age over 30 years and confirmed H. pylori positivity. | |||
除外基準/Key exclusion criteria | 潰瘍、癌のどの器質的疾患。非ステロイド性消炎鎮痛薬、抗生物質、プロトンポンプ阻害薬、H2拮抗薬、消化管機能改善薬の内服 | included organic disorders, such as gastric cancer, gastric ulcers, duodenal ulcers, pyloric stenosis, use of NSAIDs, antibiotic treatment before the study, use of PPIs or H2 antagonists, H. pylori eradication therapy within 6 months before the study, ingestion of yogurt or lactic acid bacteria beverages, and the use of antiflatulence agents. | |||
目標参加者数/Target sample size | 150 |
責任研究者/Research contact person | ||||||||||||||
責任研究者/Name of lead principal investigator |
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所属組織/Organization | 東海大学医学部 | Tokai University School of Medicine | ||||||||||||
所属部署/Division name | 総合内科 | General Internal Medicine | ||||||||||||
郵便番号/Zip code | ||||||||||||||
住所/Address | 神奈川県伊勢原市下糟屋143 | 143, Shimokasuya, Isehara, Japan | ||||||||||||
電話/TEL | 0463-93-1121 | |||||||||||||
Email/Email | takagia@is.icc.u-tokai.ac.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 |
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組織名/Organization | 東海大学医学部 | Tokai University School of Medicine | ||||||||||||
部署名/Division name | 総合内科 | General Internal Medicine | ||||||||||||
郵便番号/Zip code | ||||||||||||||
住所/Address | 伊勢原市下糟屋143 | 143, Shimokasuya, Isehara | ||||||||||||
電話/TEL | 0463-93-1121 | |||||||||||||
試験のホームページURL/Homepage URL | ||||||||||||||
Email/Email | takagia@is.icc.u-tokai.ac.jp |
実施責任組織/Sponsor | ||
機関名/Institute | その他 | Study group of LG |
機関名/Institute (機関選択不可の場合) |
LG21 研究会 | |
部署名/Department |
研究費提供組織/Funding Source | ||
機関名/Organization | その他 | Tokai University |
機関名/Organization (機関選択不可の場合) |
東海大学 | |
組織名/Division | ||
組織の区分/Category of Funding Organization | 自己調達/Self funding | |
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 | ||
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 | ||
住所/Address | ||
電話/Tel | ||
Email/Email |
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 |
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 |
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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 | 中間解析等の途中公開/Partially published |
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 | ||
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 |
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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 |
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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 |
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最終更新日/Last modified on |
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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=R000019422 |
URL(英語) | https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000019422 |
研究計画書 | |
登録日時 | ファイル名 |
研究症例データ仕様書 | |
登録日時 | ファイル名 |
研究症例データ | |
登録日時 | ファイル名 |