Individualized Primary Clinical Target Volume Based on Margin Expansion for Nasopharyngeal Carcinoma (CTV-MARGIN-NPC)
Individualized Primary Clinical Target Volume Based on Margin Expansion for Nasopharyngeal Carcinoma: A Non-Inferiority, Multicenter, Randomized Phase 3 Trial
調査の概要
状態
詳細な説明
This multicenter, prospective, randomized phase 3 trial aims to evaluate a margin-expansion-based primary clinical target volume (CTVp) delineation strategy in patients with newly diagnosed non-metastatic nasopharyngeal carcinoma (NPC). The primary objective is to demonstrate non-inferiority of this CTVp approach compared with the consensus CTVp defined by the CSTRO, CACA, CSCO, HNCIG, ESTRO, and ASTRO guidelines (which incorporate both margin expansion and local stepwise extension patterns), with local relapse-free survival as the primary endpoint. Secondary objectives include comparisons of overall survival, failure-free survival, distant metastasis-free survival, locoregional relapse-free survival, and regional relapse-free survival between the two CTVp strategies, as well as assessments of radiotherapy-related complications, quality of life, and their impact on the tumor immune microenvironment, along with exploration of the underlying biological mechanisms.
Eligible patients will be prospectively enrolled from multiple centers across China and randomized in a 1:1 ratio to receive either the margin-based CTVp or the consensus guideline-based CTVp. Comprehensive treatment in both arms will follow current clinical guidelines and be stratified by tumor stage. Prognosis, toxicity, and quality-of-life outcomes will be systematically compared between the two groups.
研究の種類
入学 (推定)
段階
- フェーズ 3
連絡先と場所
研究連絡先
- 名前:Jun Ma, Prof.
- 電話番号:+86-20-87343469
- メール:majun2@mail.sysu.edu.cn
研究連絡先のバックアップ
- 名前:Cheng-Long Huang, Dr.
- 電話番号:+86-13250238379
- メール:huangcl@sysucc.org.cn
研究場所
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Guangdong
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Dongguan、Guangdong、中国
- まだ募集していません
- Dongguan People's Hospital
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コンタクト:
- Zhi-Gang Liu, Prof.
- 電話番号:+86-13712645531
- メール:liuzhigang1983@smu.edu.cn
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主任研究者:
- Zhi-Gang Liu, Prof.
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Foshan、Guangdong、中国、528000
- まだ募集していません
- First People's Hospital of Foshan
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コンタクト:
- Gui-Chao Liu, Dr.
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主任研究者:
- Gui-Chao Liu, Dr.
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Guangzhou、Guangdong、中国
- 募集
- Sun Yat-sen University Cancer Center
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コンタクト:
- Jun Ma
- 電話番号:+86-20-87343469
- メール:majun2@mail.sysu.edu.cn
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コンタクト:
- Cheng-Long Huang, Dr.
- 電話番号:+86-13250238379
- メール:huangcl@sysucc.org.cn
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Shenzhen、Guangdong、中国、518116
- まだ募集していません
- Cancer Hospital Chinese Academy of Medical Sciences, Shenzhen
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コンタクト:
- Yan-Ling Wu
- 電話番号:+86-18801299923
- メール:wuyl1202@163.com
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主任研究者:
- Yan-Ling Wu, Dr.
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副調査官:
- Jiang-Hu Zhang, Dr.
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Zhongshan、Guangdong、中国、528400
- まだ募集していません
- Zhongshan City People's Hospital
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コンタクト:
- Gui-Qiong Xu, Dr.
- メール:donna_shee@163.com
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主任研究者:
- Gui-Qiong Xu
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Hunan
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Changsha、Hunan、中国
- まだ募集していません
- Xiangya Hospital Central South University
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コンタクト:
- Liang-Fang Shen, Prof.
- 電話番号:+86-13975805137
- メール:slf1688@sina.com
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主任研究者:
- Liang-Fang Shen, Prof.
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Changsha、Hunan、中国
- まだ募集していません
- Hunan Cancer Hospital
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コンタクト:
- Ya-Qian Han, Prof.
- 電話番号:+86-18673176667
- メール:hanyaqiancs@163.com
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主任研究者:
- Ya-Qian Han, Prof.
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参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Age: 18 Years to 65 Years.
- Eastern Cooperative Oncology Group performance status ≤1.
- Patients with newly diagnosed, histologically confirmed nasopharyngeal carcinoma (non-keratinizing subtype).
- Tumor staged as T1-4N0-3M0 (AJCC 9th).
- Patients must sign informed consent and be willing and able to comply with the requirements of visits, treatment, laboratory tests and other research requirements stipulated in the research schedule.
- Women of childbearing potential and male subjects with female partners of childbearing potential must agree to use reliable contraceptive measures from screening to 1 year after treatment.
For subjects requiring chemotherapy, the following are additionally required:
- normal bone marrow function (white blood cell count > 4 × 10^9/L, hemoglobin > 90 g/L, platelet count > 100 × 10^9/L);
- normal liver and kidney function (total bilirubin ≤ 1.5 × upper limit of normal, alanine transaminase and aspartate transaminase ≤ 2.5 × upper limit of normal, alkaline phosphatase ≤ 2.5 × upper limit of normal, creatinine clearance rate ≥ 60 mL/min).
Exclusion Criteria:
- Active tuberculosis: active tuberculosis within the past 1 year should be excluded regardless of treatment; a history of active tuberculosis > 1 year ago is exclusionary unless prior adequate anti-tuberculosis treatment is documented.
- Active infection requiring systemic treatment.
- Previous or concurrent with other malignant tumors, except for adequately treated non-melanoma skin cancer, cervical carcinoma in situ and thyroid papillary cancer.
- History of radiotherapy, except for non-melanoma skin cancer located outside the target volume of radiotherapy for nasophayngeal carcinoma.
- Prior or concurrent treatment for local or regional disease other than that specified in the research plan.
- Pregnant or lactating women (a pregnancy test is required for women of childbearing potential).
- Contraindications to MRI examination, for example: claustrophobia, allergy to MRI contrast.
- History of psychiatric disorders, alcoholism or drug abuse, and other situations assessed by the investigators that may compromise the safety or compliance of patients, such as serious disease requiring timely treatment (including mental illness), severe laboratory abnormalities, or family-social risk factors.
For participants requiring chemotherapy, the following must also be excluded:
- anti-human immunodeficiency virus positive or diagnosed with acquired immune deficiency syndrome;
- uncontrolled heart disease (heart failure [NYHA Class ≥ 2], unstable angina, myocardial infarction in past 1 year, supraventricular or ventricular arrhythmia requiring treatment or intervention).
For participants requiring immunotherapy, the following must also be excluded:
- hepatitis B virus surface antigen positive and Hepatitis B virus DNA > 1000 copies/mL;
- anti-hepatitis C virus positive;
- active, known or suspected autoimmune disease (including but not limited to uveitis, enteritis, hepatitis, pituitary disease, nephritis, vasculitis, hyperthyroidism, hypothyroidism and asthma requiring bronchodilators, exceptions are type I diabetes mellitus, hypothyroidism not requiring hormone replacement therapy, skin disorders not requiring systemic treatment [such as vitiligo, psoriasis or alopecia]);
- previous interstitial lung disease or pneumonia requiring oral or intravenous steroid therapy;
- chronic treatment with systemic glucocorticoid (dose equivalent to or over 10 mg prednisone per day, subjects who use inhaled or topical corticosteroids are eligible) or any other form of immunosuppressive therapy;
- allergy to macromolecular protein preparations, or any component of PD-1 monoclonal antibody;
- receiving live vaccine within 30 days prior to the first dose of PD-1 monoclonal antibody.
研究計画
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:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:独身
武器と介入
参加者グループ / アーム |
介入・治療 |
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アクティブコンパレータ:Consensus Primary Clinical Target Volume Based on Margin Expansion and Stepwise Extension Pattern
During radiotherapy, the clinical target volume for the primary tumor will be delineated based on margin expansion and local stepwise extension patterns according to the CSTRO, CACA, CSCO, HNCIG, ESTRO, and ASTRO guidelines and contouring atlas.
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実験的:Primary Clinical Target Volume Based on Margin Expansion
During radiotherapy, the clinical target volume for the primary tumor will be delineated based on margin expansion.
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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 |
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Local relapse-free survival (LRFS)
時間枠:3 years
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Local relapse-free survival is estimated from randomisation to documented local relapse or death.
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3 years
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
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治験責任医師により報告された放射線療法関連合併症の発症率
時間枠:放射線治療開始後90日以内(急性合併症)/以降(晩期合併症)。
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放射線治療開始後90日以内(急性合併症)/以降(晩期合併症)。
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Incidence rate of patient-reported adverse events
時間枠:Periprocedural.
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Periprocedural.
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Quality of life (QoL): questionnaire
時間枠:Up to 5 years.
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Up to 5 years.
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Overall survival (OS)
時間枠:3 years
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Overall survival is measured from the date of randomisation until death from any cause.
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3 years
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Failure-free survival (FFS)
時間枠:3 years
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Failure-free survival is measured from the date of randomisation until local recurrence, regional recurrence, distant failure, or death from any cause, whichever occurs first.
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3 years
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Distant metastasis-free survival (DMFS)
時間枠:3 years
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Distant metastasis-free survival is calculated from randomisation to documented distant metastasis or death.
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3 years
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Locoregional relapse-free survival (LRFFS)
時間枠:3 years
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Locoregional relapse-free survival is measured from the date of randomisation until local or regional recurrence or death.
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3 years
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Regional relapse-free survival (RRFS)
時間枠:3 years
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Regional relapse-free survival is defined as the time from randomisation to documented nodal relapse or death.
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3 years
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協力者と研究者
スポンサー
捜査官
- 主任研究者:Jun Ma, Prof.、Sun Yat-sen University
出版物と役立つリンク
一般刊行物
- Chen YP, Chan ATC, Le QT, Blanchard P, Sun Y, Ma J. Nasopharyngeal carcinoma. Lancet. 2019 Jul 6;394(10192):64-80. doi: 10.1016/S0140-6736(19)30956-0. Epub 2019 Jun 6.
- Lee AW, Ng WT, Pan JJ, Poh SS, Ahn YC, AlHussain H, Corry J, Grau C, Gregoire V, Harrington KJ, Hu CS, Kwong DL, Langendijk JA, Le QT, Lee NY, Lin JC, Lu TX, Mendenhall WM, O'Sullivan B, Ozyar E, Peters LJ, Rosenthal DI, Soong YL, Tao Y, Yom SS, Wee JT. International guideline for the delineation of the clinical target volumes (CTV) for nasopharyngeal carcinoma. Radiother Oncol. 2018 Jan;126(1):25-36. doi: 10.1016/j.radonc.2017.10.032. Epub 2017 Nov 15.
- Lee NY, Zhang Q, Pfister DG, Kim J, Garden AS, Mechalakos J, Hu K, Le QT, Colevas AD, Glisson BS, Chan AT, Ang KK. Addition of bevacizumab to standard chemoradiation for locoregionally advanced nasopharyngeal carcinoma (RTOG 0615): a phase 2 multi-institutional trial. Lancet Oncol. 2012 Feb;13(2):172-80. doi: 10.1016/S1470-2045(11)70303-5. Epub 2011 Dec 15.
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- Lee N, Xia P, Quivey JM, Sultanem K, Poon I, Akazawa C, Akazawa P, Weinberg V, Fu KK. Intensity-modulated radiotherapy in the treatment of nasopharyngeal carcinoma: an update of the UCSF experience. Int J Radiat Oncol Biol Phys. 2002 May 1;53(1):12-22. doi: 10.1016/s0360-3016(02)02724-4.
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- Liang YL, Liu X, Shen LF, Hu GY, Zou GR, Zhang N, Chen CB, Chen XZ, Zhu XD, Yuan YW, Yang KY, Jin F, Hu WH, Xie FY, Huang Y, Han F, Tang LL, Mao YP, Lu LX, Sun R, He YX, Zhou YY, Long GX, Tang J, Chen LS, Zong JF, Jin T, Li L, Lin J, Huang J, Gong XY, Zhou GQ, Chen L, Li WF, Chen YP, Xu C, Lin L, Huang SH, Huang SW, Wang YQ, Huang CL, Feng HX, Hou M, Chen CH, Zheng SF, Li YQ, Hong SB, Jie YS, Li H, Yun JP, Zang SB, Liu SR, Lin QG, Li HJ, Tian L, Liu LZ, Zhao HY, Li JB, Lin AH, Liu N, Zhang Y, Guo R, Ma J, Sun Y. Adjuvant PD-1 Blockade With Camrelizumab for Nasopharyngeal Carcinoma: The DIPPER Randomized Clinical Trial. JAMA. 2025 May 13;333(18):1589-1598. doi: 10.1001/jama.2025.1132.
- Wong KCW, Hui EP, Lo KW, Lam WKJ, Johnson D, Li L, Tao Q, Chan KCA, To KF, King AD, Ma BBY, Chan ATC. Nasopharyngeal carcinoma: an evolving paradigm. Nat Rev Clin Oncol. 2021 Nov;18(11):679-695. doi: 10.1038/s41571-021-00524-x. Epub 2021 Jun 30.
- Liu X, Zhang Y, Yang KY, Zhang N, Jin F, Zou GR, Zhu XD, Xie FY, Liang XY, Li WF, He ZY, Chen NY, Hu WH, Wu HJ, Shi M, Zhou GQ, Mao YP, Guo R, Sun R, Huang J, Liang SQ, Wu WL, Su Z, Li L, Ai P, He YX, Zang J, Chen L, Lin L, Huang SH, Xu C, Lv JW, Li YQ, Hong SB, Jie YS, Li H, Huang SW, Liang YL, Wang YQ, Peng YL, Zhu JH, Zang SB, Liu SR, Lin QG, Li HJ, Tian L, Liu LZ, Zhao HY, Lin AH, Li JB, Liu N, Tang LL, Chen YP, Sun Y, Ma J. Induction-concurrent chemoradiotherapy with or without sintilimab in patients with locoregionally advanced nasopharyngeal carcinoma in China (CONTINUUM): a multicentre, open-label, parallel-group, randomised, controlled, phase 3 trial. Lancet. 2024 Jun 22;403(10445):2720-2731. doi: 10.1016/S0140-6736(24)00594-4. Epub 2024 May 30.
- Lin S, Pan J, Han L, Guo Q, Hu C, Zong J, Zhang X, Lu JJ. Update report of nasopharyngeal carcinoma treated with reduced-volume intensity-modulated radiation therapy and hypothesis of the optimal margin. Radiother Oncol. 2014 Mar;110(3):385-9. doi: 10.1016/j.radonc.2014.01.011. Epub 2014 Feb 20.
- Guo Q, Zheng Y, Lin J, Xu Y, Hu C, Zong J, Lu T, Xu H, Chen B, Liang Q, Xiao Y, Pan J, Lin S. Modified reduced-volume intensity-modulated radiation therapy in non-metastatic nasopharyngeal carcinoma: A prospective observation series. Radiother Oncol. 2021 Mar;156:251-257. doi: 10.1016/j.radonc.2020.12.035. Epub 2021 Jan 5.
- Xie DH, Wu Z, Li WZ, Cheng WQ, Tao YL, Wang L, Lv SW, Lin FF, Cui NJ, Zhao C, Ma J, Huang SM, Lu TX, Han YQ, Su Y. Individualized clinical target volume delineation and efficacy analysis in unilateral nasopharyngeal carcinoma treated with intensity-modulated radiotherapy (IMRT): 10-year summary. J Cancer Res Clin Oncol. 2022 Aug;148(8):1931-1942. doi: 10.1007/s00432-022-03974-7. Epub 2022 Apr 29.
- Guo R, Zhang WW, Lv J, Lin JY, Xu C, Li J, Wu YL, Zhang XM, Tang LL, Sun Y, Ma J. Long-term Outcomes Following Individualized Primary Tumor Clinical Target Volume Delineation Based on Stepwise Spread Patterns of Nasopharyngeal Carcinoma Treated With Intensity-Modulated Radiotherapy. Int J Radiat Oncol Biol Phys. 2025 May 1;122(1):126-139. doi: 10.1016/j.ijrobp.2024.12.006. Epub 2024 Dec 17.
- Tang LL, Huang CL, Lin SJ, Le QT, O'Sullivan B, Yom SS, Huang SH, Chan AW, Lee N, Pan JJ, Mejia MBA, Ahn YC, Wong KCW, McDowell L, Orlandi E, Friborg J, Chen YP, Yasuda K, Kodaira T, Whitley AC, King AD, Prajogi GB, Hahn E, Lin JC, Kiyota N, Lee V, Ji PJ, Hitchcock Y, Hoebers F, Blanchard P, Moon SH, Wan Ishak WZ, Harrington KJ, Yang KY, Colevas AD, Lee A, Hu CS, Rosenthal D, Siddiqui F, Langendijk JA, Lang JY, Yi JL, Shen LF, Li JB, Liu LZ, Lee AWM, Mai HQ, Yang MK, Sun Y, Chua MLK, Ma J. Primary target volume delineation for radiotherapy in nasopharyngeal carcinoma: CSTRO, CACA, CSCO, HNCIG, ESTRO, and ASTRO guidelines and contouring atlas. Lancet Oncol. 2025 Sep;26(9):e477-e487. doi: 10.1016/S1470-2045(25)00326-2.
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- DIAMOND Study Group; Xu C, Liang XY, Huang XQ, Jin F, Yang KY, Hu GY, Zhu XD, Wang Y, Huang Y, Zhang N, Hu DS, Guo L, Zou GR, Chen XZ, Xiao SW, Li JG, Shen LF, Li YY, Huang J, Long GX, Li L, Huang L, She LJ, Wu Y, Zeng WH, Qiang MY, Liu WX, Su Y, Tang LL, Xie FY, Han F, Lu LX, Xiang YQ, Mao YP, Li WF, Liu X, Yang Q, Zhou GQ, Guo R, Ouyang PY, Wang XH, Chen L, Liu LT, Lin L, Li JB, Lin AH, Zhao HY, Hong SB, Jie YS, Huang HL, Tang XH, Zeng YC, Yun JP, Zang SB, Du ZM, Ye ZL, Liu LZ, Tian L, Li HJ, Peng YL, Liu N, Li YQ, Liang YL, Wei HM, Chen YP, Zhang Y, Du XJ, Lv JW, Sun Y, Ma J. Toripalimab Combination Therapy Without Concurrent Cisplatin for Nasopharyngeal Carcinoma: The DIAMOND Randomized Clinical Trial. JAMA. 2025 Sep 16;334(11):973-983. doi: 10.1001/jama.2025.13205.
- Xu C, Zhou GQ, Li WF, Hu DS, Chen XZ, Lin SJ, Jin F, Huang XQ, Peng G, Huang J, Wu Y, Tao CJ, Li JB, Lin AH, Zhao HY, Hong SB, Huang HL, Tang LL, Peng YL, Shi KF, Chen L, Qi LP, Yang KY, Shen LF, Sun Y, Ma J. Nivolumab combined with induction chemotherapy and radiotherapy in nasopharyngeal carcinoma: A multicenter phase 2 PLATINUM trial. Cancer Cell. 2025 May 12;43(5):925-936.e4. doi: 10.1016/j.ccell.2025.01.014. Epub 2025 Feb 27.
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
その他の研究ID番号
- 2026-FXY-200-FLK
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