| 試験進捗状況 | 試験終了/Completed |
| UMIN試験ID | UMIN000048506 |
| 受付番号 | R000055273 |
| 科学的試験名 | 原発性骨粗鬆症による急性期脊椎圧迫骨折に対するSJ-11001-AとSJ-11001-Bの安全性及び有効性を評価する多施設共同治験 |
| 一般公開日(本登録希望日) | 2022/08/01 |
| 最終更新日 | 2022/07/28 (1版) |
| 基本情報/Basic information | |||
| 一般向け試験名/Public title | 原発性骨粗鬆症による急性期脊椎圧迫骨折に対するSJ-11001-AとSJ-11001-Bの安全性及び有効性を評価する多施設共同治験 | A Multicenter Study to Evaluate the Safety and Effectiveness of SJ-11001-A and SJ-11001-B against Acute Spinal Compression Fracture Due to Primary Osteoporosis | |
| 一般向け試験名略称/Acronym | SJ-11001 | SJ-11001 | |
| 科学的試験名/Scientific Title | 原発性骨粗鬆症による急性期脊椎圧迫骨折に対するSJ-11001-AとSJ-11001-Bの安全性及び有効性を評価する多施設共同治験 | A Multicenter Study to Evaluate the Safety and Effectiveness of SJ-11001-A and SJ-11001-B against Acute Spinal Compression Fracture Due to Primary Osteoporosis | |
| 科学的試験名略称/Scientific Title:Acronym | SJ-11001 | SJ-11001 | |
| 試験実施地域/Region |
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| 対象疾患/Condition | |||
| 対象疾患名/Condition | 原発性骨粗鬆症による急性期脊椎圧迫骨折の患者 | Patients with acute spinal compression fracture due to primary osteoporosis | |
| 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 | 原発性骨粗鬆症による急性期脊椎圧迫骨折を有する患者に対するSJ-11001-AとSJ-11001-Bの安全性及び有効性を評価すること | To evaluate the safety and effectiveness of SJ-11001-A and SJ-11001-B in patients with acute spinal compression fracture due to primary osteoporosis. |
| 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 | ||
| 試験の性質2/Trial characteristics_2 | ||
| 試験のフェーズ/Developmental phase | ||
| 評価/Assessment | ||
| 主要アウトカム評価項目/Primary outcomes | 1) 術直前と術後1ヵ月の立位又は座位X線画像による椎体高の復元率
2) スクリーニング時と術後7日目のNRS疼痛スコアによる腰背部痛の程度の変化 |
1) Restoration rate of vertebral height measured using standing or sitting X-ray images from immediately before to 1 month after procedure
2) Changes in the degree of low back pain based on the NRS pain scores at screening and 7 days after procedure |
| 副次アウトカム評価項目/Key secondary outcomes | ||
| 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 | 単群/Single arm | |
| ランダム化/Randomization | 非ランダム化/Non-randomized | |
| ランダム化の単位/Randomization unit | ||
| ブラインド化/Blinding | オープン/Open -no one is blinded | |
| コントロール/Control | 無対照/Uncontrolled | |
| 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 | 1 | ||
| 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 | 椎体用のバルーン拡張型ステントと骨セメント | Balloon-expanding stent for vertebral body and bone cement | |
| 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 | (1) DEXAで測定した腰椎(L2-L4)の骨密度がYAMの80%未満又はX線側面画像による骨萎縮度判定でI度以上であり、胸腰椎:第5胸椎から第5腰椎まで(T5-L5)に1椎体の有痛性の急性期脊椎圧迫骨折を有する患者。なお、急性期骨折の条件として、登録前にMRIにて新鮮骨折であることを確認されていること。
(2) 当該椎体の前縁部又は中央部で計測した椎体高が、当該椎体に最も近い上下二つの正常(未骨折)椎体の平均値の80%以下に減少していること。 (3) 当該椎体以外の既存脊椎圧迫骨折が、2椎体以内である患者 (4) 発症後3ヵ月(12週)の保存療法によっても腰背部痛が緩和されない患者[治療の有無に関わらず3ヵ月(12週)以上腰背部痛が継続している患者も含む]。また、保存療法が奏功しない患者に対しては発症後3ヵ月(12週)以内での選択対象とする。 (5) スクリーニング時の腰背部痛がNRS疼痛スコアで4以上を訴える患者 (6) 満40歳以上で本人より文書同意の得られる患者 |
(1) Patients in whom bone density of the lumbar spine (L2-L4) measured by DEXA is less than 80% of YAM or bone atrophy is assessed as Grade 1 or higher by lateral X-ray views and who have painful acute spinal compression fracture in one thoracic or lumbar vertebra: the fifth thoracic vertebra to the fifth lumbar vertebra (T5-L5). As a condition of acute fracture, it has to be confirmed to be fresh fracture by MRI prior to enrollment.
(2) The vertebral height measured at the anterior border part or the central part of the indicated vertebral body has to be decreased to 80% or lower of the mean of the most proximal normal (unfractured) vertebral bodies above and below the indicated vertebra body. (3) Patients with the number of fractured vertebral body other than the indicated vertebral body is not more than two. (4) Patients in whom low back pain has not been relieved despite 3 months (12 weeks) of conservative therapy after the onset [including patients in whom low back pain has continued for at least 3 months (12 weeks) with or without treatment]. The following patients who do not respond to conservative therapy are considered eligible even if the onset was within 3 months (12 weeks). (5) Patients in whom the NRS pain score is 4 or higher for low back pain at screening. (6) Patients aged 40 years or older from whom written consent can be obtained. |
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| 除外基準/Key exclusion criteria | (1) 脊椎固定術の既往を有する患者
(2) 脊椎骨折の状態により治験機器を使用することが困難な患者 (3) 当該椎体の椎弓根骨折を有する患者 (4) 当該椎体後壁の骨折がX線CT又はMRIで確認された患者 (5) 既存の神経学的異常所見がある患者 (6) 除圧を必要とする脊髄の圧迫や脊柱管の狭窄により神経症状を有する患者 (7) 対象疾患以外の原因で回復困難な腰背部痛を伴う患者 (8) 脊椎、脊髄の腫瘍性疾患又は多発性骨髄腫による脊椎骨折の患者 (9) 続発性骨粗鬆症による脊椎骨折の患者 (10) 抗凝固療法を休薬できない患者 (11) 全身性感染症、骨折した椎体の局所感染症、出血性素因を有する患者 (12) 全身麻酔が不適当な患者 (13) 骨セメント(PMMA)又は造影剤に対する過敏症の既往のある患者 (14) 認知症又はその他の障害のためにQOLの調査が困難な患者 (15) 受傷前から歩行又は起立不能な患者 (16) MRIが禁忌の患者 (17) 妊娠している患者又は治験期間中に妊娠を希望している患者 (18) 内固定を併用した脊柱再建術が適用できない患者 (19) コバルトクロム合金に対するアレルギーを持つ患者 |
(1) Patients with any previous spinal surgery.
(2) Patients with spinal fracture that prevents use of the study device. (3) Patients with pedicle fracture of the indicated vertebral body. (4) Patients with fracture of the posterior wall of the indicated vertebral body, which has been confirmed by X-ray, CT or MRI. (5) Patients with pre-existing neurological abnormal findings. (6) Patients with neurologic symptoms due to spinal cord compression or spinal canal stenosis requiring decompression. (7) Patients with low back pain that is difficult to resolve due to causes other than the target disease. (8) Patients with spinal fracture due to vertebral or spinal neoplastic disease or multiple myeloma. (9) Patients with spinal fracture due to secondary osteoporosis. (10) Patients in whom anticoagulant therapy cannot be withdrawn. (11) Patients with systemic infection, local infection of fractured vertebral body, hemorrhagic diathesis. (12) Patients to whom general anesthesia is inappropriate. (13) Patients with a previous history of hypersensitivity to bone cement (PMMA) or contrast agents. (14) Patients in whom a QOL survey is difficult due to dementia or other disorders. (15) Patients incapable of walking or standing before injury. (16) Patients in whom MRI is contraindicated. (17) Patients who are pregnant or plan to become pregnant during the study period. (18) Patients in whom spinal reconstruction with internal fixation cannot be indicated. (19) Patients with known hypersensitivity to cobalt-chromium alloy. |
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| 目標参加者数/Target sample size | 87 | ||||
| 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 | 高知大学医学部附属病院 | Kochi Medical School Hospital | ||||||||||||
| 所属部署/Division name | 整形外科 | Department of Orthopaedic Surgery | ||||||||||||
| 郵便番号/Zip code | 783-0043 | |||||||||||||
| 住所/Address | 高知県南国市岡豊町小蓮185-1 | 185-1 Kohasu, Oko-cho, Nankoku-shi, Kochi, Japan | ||||||||||||
| 電話/TEL | 088-866-5811 | |||||||||||||
| Email/Email | takemasar@yahoo.co.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 | ジョンソン・エンド・ジョンソン株式会社 メディカルカンパニー | Johnson and Johnson K.K. Medical Company | ||||||||||||
| 部署名/Division name | クリニカルリサーチ | Clinical Research | ||||||||||||
| 郵便番号/Zip code | 101-0065 | |||||||||||||
| 住所/Address | 東京都千代田区西神田3丁目5番2号 | 5-2, Nishi-kanda 3-chome, Chiyoda-ku, Tokyo, Japan | ||||||||||||
| 電話/TEL | 03-4411-6789 | |||||||||||||
| 試験のホームページURL/Homepage URL | ||||||||||||||
| Email/Email | kyagi1@its.jnj.com | |||||||||||||
| 実施責任組織/Sponsor | ||
| 機関名/Institute | その他 | Johnson and Johnson K.K. Medical Company |
| 機関名/Institute (機関選択不可の場合) |
ジョンソン・エンド・ジョンソン株式会社 メディカルカンパニー | |
| 部署名/Department | ||
| 研究費提供組織/Funding Source | ||
| 機関名/Organization | その他 | Johnson and Johnson K.K. Medical Company |
| 機関名/Organization (機関選択不可の場合) |
ジョンソン・エンド・ジョンソン株式会社 メディカルカンパニー | |
| 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 | ||
| 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 | 高知大学医学部附属病院 治験審査委員会 | Kochi Medical School Hospital IRB |
| 住所/Address | 高知県南国市岡豊町小蓮185-1 | 185-1 Kohasu, Oko-cho, Nankoku-shi, Kochi, Japan |
| 電話/Tel | 088-880-2627 | |
| Email/Email | im67@kochi-u.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 | ||
| 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 | NA | |
| 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 | NA | |||||||
| 組み入れ参加者数/Number of participants that the trial has enrolled | 89 | |||||||
| 主な結果/Results | 術後1ヵ月の椎体高復元率(前縁部、中央部)は、31.671±26.462%及び31.835±24.622%であり、臨床的に有意な復元率が認められた。
術後7日目のNRS疼痛スコアの変化量は-4.5±2.4点であり、臨床的に有意な低下が認められた。 |
The restoration rates of vertebral height at 1 month after procedure (anterior and central part) were 31.671 +/- 26.462% and 31.835 +/- 24.622%, indicating the clinically significant restoration rate.
The change in NRS pain score was - 4.5 +/- 2.4 at 7 days after operation showing a significant change from screening, indicating the clinically significant decrease. |
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| 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 | 性別: 男性25例(28.4%)、女性63例(71.6%)
年齢: 平均77.4±8.3歳 |
Gender: 25 male (28.4%) and 63 female (71.6%).
Age: the mean age was 77.4+/- 8.3 years old. |
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| 参加者の流れ/Participant flow | 97例の患者から同意を取得し、このうち89例が本治験に登録され、未登録は8例であった。登録例のうち88例で手術が実施された。 | Agreement was obtained from 97 patients and among them, 89 subjects were enrolled and 8 subjects were not enrolled in the study. Among the enrolled subjects, 88 subjects were operated. | ||||||
| 有害事象/Adverse events | 不具合との関連が否定できない有害事象は18例(20.5%)に19件発現し、このうちSJ-11001-Aの不具合との関連が否定できない有害事象は17例(19.3%)18件、SJ-11001-Bの不具合との関連が否定できない有害事象は18例(20.5%)19件であった。 | Adverse events of which relationship with malfunction cannot be denied developed in 18 subjects (20.5%, 19 cases) and among them, adverse events of which relationship with malfunction of SJ-11001-A cannot be denied was 17 subjects (19.3%, 18 cases) and adverse events of which relationship with malfunction of SJ-11001-B cannot be denied was 18 subjects (20.5%, 19 cases). | ||||||
| 評価項目/Outcome measures | 術後1ヵ月の椎体高復元率(前縁部、中央部)は、31.671±26.462%及び31.835±24.622%、平均値の片側(下側)95%信頼区間は26.778%及び27.194%であり、事前設定の判断基準20%を上回り、臨床的に有意な復元率が認められた。
術後7日目のNRS疼痛スコアの変化量は-4.5±2.4点であり、スクリーニング時と比べて有意な変化が認められた。また、術後7日目における変化量平均値の片側(上側)95%信頼区間は- 4.0で、事前設定の判断基準- 2.0を下回り、臨床的に有意な低下が認められた。 |
The restoration rates of vertebral height at 1 month after procedure (anterior and central part) were 31.671+/-26.462% and 31.835+/-24.622%, and corresponding one-sided 95% confidence intervals (lower limits) for mean values were 26.778% and 27.194%. They were exceeded 20%, predefined criterion, indicating the clinically significant restoration rate.
The change in NRS pain score was - 4.5 +/- 2.4 at 7 days after operation showing a significant change from screening. In addition, the one-sided 95% confidence interval (upper limit) for mean value of changes at 7 days after operation was - 4.0, and this was below - 2.0, predefined criterion, indicating the clinically significant decrease. |
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| 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 | ||
| 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=R000055273 |
| URL(英語) | https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000055273 |