| 試験進捗状況 | 試験終了/Completed |
| UMIN試験ID | UMIN000024309 |
| 受付番号 | R000027998 |
| 科学的試験名 | 非乳頭部十二指腸Underwater endoscopic mucosal resection (UEMR) の有効性・安全性に関する検討 |
| 一般公開日(本登録希望日) | 2016/10/06 |
| 最終更新日 | 2022/01/12 (11版) |
| 基本情報/Basic information | |||
| 一般向け試験名/Public title | 非乳頭部十二指腸Underwater endoscopic mucosal resection (UEMR) の有効性・安全性に関する検討 | Efficacy and safety of underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion | |
| 一般向け試験名略称/Acronym | 十二指腸UEMRの検討 | UEMR for nonampullary duodenal adenoma | |
| 科学的試験名/Scientific Title | 非乳頭部十二指腸Underwater endoscopic mucosal resection (UEMR) の有効性・安全性に関する検討 | Efficacy and safety of underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion | |
| 科学的試験名略称/Scientific Title:Acronym | 十二指腸UEMRの検討 | UEMR for nonampullary duodenal adenoma | |
| 試験実施地域/Region |
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| 対象疾患/Condition | |||
| 対象疾患名/Condition | 非乳頭部十二指腸腺腫性病変 | Nonampullary duodenal adenomatous lesion | |
| 疾患区分1/Classification by specialty |
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| 疾患区分2/Classification by malignancy | 悪性腫瘍/Malignancy | ||
| ゲノム情報の取扱い/Genomic information | いいえ/NO | ||
| 目的/Objectives | ||
| 目的1/Narrative objectives1 | 非乳頭部十二指腸腺腫性病変に対してのUnderwater endoscopic mucosal resection (UEMR) の有効性・安全性について明らかにする | To reveal the efficacy and safety of endoscopic underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion |
| 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 | 探索的/Exploratory | |
| 試験の性質2/Trial characteristics_2 | 実務的/Pragmatic | |
| 試験のフェーズ/Developmental phase | 第Ⅱ相/Phase II | |
| 評価/Assessment | ||
| 主要アウトカム評価項目/Primary outcomes | 十二指腸Underwater endoscopic mucosal resection (UEMR) 3ヵ月後の定期観察内視鏡検査時のUEMR後瘢痕の生検での病理学的残存腫瘍の有無 | The rate of pathological local recurrence at 3 months after underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion by biopsy from the scar post UEMR |
| 副次アウトカム評価項目/Key secondary outcomes | 十二指腸Underwater endoscopic mucosal resection (UEMR) 3ヵ月後の定期観察内視鏡検査時の治療後瘢痕部の形態学的残存腫瘍の有無、患者背景(年齢・性別など)・病変(局在・径・肉眼型など)・切除検体情報(R0切除率など)、安全性(合併症など)、ならびにこれらの他手技成績との比較 | The rate of morphological local recurrence at 3 months after underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion, patients' characteristics (e.g. age, gender), lesions' characteristics (e.g. location, diameter, macroscopic appearance), safety (e.g. complications), and relationship between these and outcomes of other endoscopic therapy |
| 基本事項/Base | ||
| 試験の種類/Study type | 観察/Observational | |
| 試験デザイン/Study design | ||
| 基本デザイン/Basic design | ||
| ランダム化/Randomization | ||
| ランダム化の単位/Randomization unit | ||
| ブラインド化/Blinding | ||
| コントロール/Control | ||
| 層別化/Stratification | ||
| 動的割付/Dynamic allocation | ||
| 試験実施施設の考慮/Institution consideration | ||
| ブロック化/Blocking | ||
| 割付コードを知る方法/Concealment | ||
| 介入/Intervention | ||
| 群数/No. of arms | ||
| 介入の目的/Purpose of intervention | ||
| 介入の種類/Type of intervention | ||
| 介入1/Interventions/Control_1 | ||
| 介入2/Interventions/Control_2 | ||
| 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 | 非乳頭部十二指腸腺腫性病変に対してUnderwater endoscopic mucosal resection (UEMR) を行った症例 | Patients who underwent underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesions | |||
| 除外基準/Key exclusion criteria | 担当医師が不適と判断した症例 | Patients evaluated incompetent by doctors in attendance | |||
| 目標参加者数/Target sample size | 15 | ||||
| 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 | 千葉大学医学部附属病院 | Chiba University Hospital | ||||||||||||
| 所属部署/Division name | 消化器内科 | Gastroenterology | ||||||||||||
| 郵便番号/Zip code | 260-8677 | |||||||||||||
| 住所/Address | 千葉県千葉市中央区亥鼻1-8-1千葉大学大学院医学研究院消化器・腎臓内科学 | Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University (K1), 1-8-1, Inohana, Chuo-ku, Chiba-shi, Chiba-ken, 260-8670, Japan | ||||||||||||
| 電話/TEL | 043-226-2083 | |||||||||||||
| Email/Email | araim-cib@umin.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 | 千葉大学医学部附属病院 | Chiba University Hospital | ||||||||||||
| 部署名/Division name | 消化器内科 | Gastroenterology | ||||||||||||
| 郵便番号/Zip code | 260-8670 | |||||||||||||
| 住所/Address | 千葉県千葉市中央区亥鼻1-8-1千葉大学大学院医学研究院消化器・腎臓内科学(K1) | 1-8-1, Inohana, Chuo-ku, Chiba-shi, Chiba-ken, 260-8670, Japan | ||||||||||||
| 電話/TEL | 043-226-2083 | |||||||||||||
| 試験のホームページURL/Homepage URL | ||||||||||||||
| Email/Email | maruoka-cib@umin.ac.jp | |||||||||||||
| 実施責任組織/Sponsor | ||
| 機関名/Institute | 千葉大学 | Chiba University |
| 機関名/Institute (機関選択不可の場合) |
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| 部署名/Department | ||
| 研究費提供組織/Funding Source | ||
| 機関名/Organization | 千葉大学 | Chiba University |
| 機関名/Organization (機関選択不可の場合) |
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| 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 | 千葉大学大学院医学研究院 | Graduate School of Medicine, Chiba University |
| 住所/Address | 千葉県千葉市中央区亥鼻1-8-1 | 1-8-1, Inohana, Chuo-Ku, Chiba, Japan |
| 電話/Tel | 0432227171 | |
| Email/Email | maruoka-cib@umin.ac.jp | |
| 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 | 千葉大学医学部附属病院(千葉県) | |
| 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 | https://www.giejournal.org/action/showPdf?pii=S0016-5107%2818%2931949-7 | |
| 試験結果の公開状況/Publication of results | 最終結果が公表されている/Published | |
| 結果/Result | ||||||||
| 結果掲載URL/URL related to results and publications | https://www.giejournal.org/action/showPdf?pii=S0016-5107%2818%2931949-7 | |||||||
| 組み入れ参加者数/Number of participants that the trial has enrolled | 18 | |||||||
| 主な結果/Results | 病変の平均径は13.3±6.0mmで、LGD 4病変、HGD 10病変、粘膜内癌5病変だった。一括切除率は68.4%、R0切除率は31.6%だった。穿孔例や後出血例は見られなかった。切除3ヵ月後の切除後瘢根部からの生検病理診断を含めた再発例は認めなかった。 | The mean size of the lesions was 13.3+-6.0mm. Low-grade dysplasia, high-grade dysplasia, and intramucosal carcinoma were 4, 10, and 5, respectively. The rates of en bloc and R0 resections were 68.4% and 31.6%, respectively. There were no cases of perforation or delayed bleeding. Additionally, there were no cases of residual tumors by pathological assessment via biopsy 3 months after UEMR. | ||||||
| 主な結果入力日/Results date posted |
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| 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 | 平均年齢62.7±8.6歳
男性11名、女性7名 |
The mean age of the patients was 62.7+-8.6 years.
Eleven were male and 7 were female. |
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| 参加者の流れ/Participant flow | UEMRで切除されたSNADETs患者(18患者19病変)が連続的に参加。 | Nineteen SNADETs lesions from 18 patients were resected via UEMR. | ||||||
| 有害事象/Adverse events | なし | None | ||||||
| 評価項目/Outcome measures | 十二指腸Underwater endoscopic mucosal resection (UEMR) 3ヵ月後の定期観察内視鏡検査時のUEMR後瘢痕の生検での病理学的残存腫瘍の有無 | The rate of pathological local recurrence at 3 months after underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion by biopsy from the scar post UEMR | ||||||
| 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 |
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| 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 |
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| 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 | 非乳頭部十二指腸腺腫性病変に対してのUnderwater endoscopic mucosal resection (UEMR) を行い、その3ヵ月後の定期内視鏡検査の際に、治療後瘢痕部より生検を行う。 | Patients who had undergone underwater endoscopic mucosal resection (UEMR) for nonampullary duodenal adenomatous lesion underwent periodic endoscopy and biopsied post UEMR scar at 3 months after resection. |
| 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://center6.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000027998 |
| URL(英語) | https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000027998 |