原発性免疫性血小板減少症(ITP)患者におけるイアナルマブ(VAY736)と医師選択トロンボポエチン受容体作動薬(IC TPO-RA)併用療法の忍容性を評価する試験 (VAY2EXPLORE)
少なくとも1つの治療を前治療として受けた原発性免疫性血小板減少症(ITP)患者におけるイアナルマブ(VAY736)と研究者選択トロンボポエチン受容体作動薬(IC TPO-RA)併用療法の忍容性を評価する第2相非盲検試験(VAY2EXPLORE)
The purpose of this study is to investigate the tolerability of ianalumab (9 mg/kg) with investigator's choice thrombopoietin receptor agonist (IC TPO-RA) in participants diagnosed with primary immune thrombocytopenia (ITP) who have been treated with at least one but no more than four prior treatments, and with no change in IC TPO-RA dose in at least the last 14 days prior to the start of ianalumab.
調査の概要
状態
詳細な説明
The study will include an exploratory cohort of participants with primary Evans syndrome (ES) for whom IC TPO-RA therapy is appropriate per investigator's assessment.
The study will consist of a 28-day screening period; a 16-week treatment period; an IC TPO-RA tapering period during which all participants will be monitored for 16 weeks. All participants will then continue to be followed for another 60-weeks (15 months) of long-term safety follow-up period.
研究の種類
入学 (推定)
段階
- フェーズ2
連絡先と場所
研究連絡先
- 名前:Novartis Pharmaceuticals
- メール:novartis.email@novartis.com
研究連絡先のバックアップ
- 名前:Novartis Pharmaceuticals
- 電話番号:1-888-669-6682
- メール:novartis.email@novartis.com
研究場所
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Arizona
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Chandler、Arizona、アメリカ、85224
- 募集
- Ironwood Cancer and Research Centers
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主任研究者:
- Anu Batra
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コンタクト:
- Ashley Mercer
- 電話番号:480-821-2838
- メール:Ashley.mercer@ironwoodcrc.com
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Arkansas
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Fayetteville、Arkansas、アメリカ、72703
- 募集
- Highlands Oncology Group
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主任研究者:
- Joseph Thaddeus Beck
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コンタクト:
- Connor Ray
- 電話番号:+1 479 587 1700
- メール:JRay@hogonc.com
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California
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Torrance、California、アメリカ、90502
- 募集
- Harbor-UCLA Medical Center
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主任研究者:
- Sarah Tomassetti
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コンタクト:
- Abisay Ortega
- 電話番号:310-974-9334
- メール:abisay.ortega@lundquist.org
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Connecticut
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New Haven、Connecticut、アメリカ、06520
- 募集
- Yale Cancer Center
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主任研究者:
- Yevgeniya Foster
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コンタクト:
- Betsy Segui
- メール:Betsy.segui@yale.edu
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Stamford、Connecticut、アメリカ、06902
- 募集
- Stamford Hospital
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主任研究者:
- Joshua Dower
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コンタクト:
- Tiffany Mariscal
- メール:tmariscal@stamhealth.org
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Florida
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Jacksonville、Florida、アメリカ、32207
- 募集
- Baptist MD Anderson Cancer Center
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コンタクト:
- Seth Waller
- 電話番号:614-657-1463
- メール:seth.waller@bmcjax.com
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主任研究者:
- Jorge Antunez de Mayolo
-
Margate、Florida、アメリカ、33063
- 募集
- DH Cancer Research Center LLC
-
主任研究者:
- Mazyar Rouhani
-
コンタクト:
- Maria Pena
- メール:mpena@nrcinc.com
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Miami、Florida、アメリカ、33136
- 募集
- University Of Miami
-
コンタクト:
- Tania Rodriguez
- 電話番号:305-243-1169
- メール:txr308@med.miami.edu
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主任研究者:
- Gerald Soff
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Orlando、Florida、アメリカ、32803
- 募集
- Advent Health Orlando
-
コンタクト:
- Kristen Wing
- メール:kristen.wing@adventhealth.com
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主任研究者:
- Carlos A Alemany
-
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Illinois
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Hinsdale、Illinois、アメリカ、60521
- 募集
- Hope And Healing Care
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主任研究者:
- Srilata Gundala
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コンタクト:
- Asma Jabeen
- メール:ajabeen@hopenheal.care
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Louisiana
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Covington、Louisiana、アメリカ、70433
- 募集
- Pontchartrain Cancer Center
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主任研究者:
- David Oubre
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コンタクト:
- McKenna Chaney
- メール:mckenna@pcclouisiana.com
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Minnesota
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Rochester、Minnesota、アメリカ、55905
- 募集
- Mayo Clinic Rochester
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コンタクト:
- Aaron Littlefield
- 電話番号:+1 507 284 2467
- メール:littlefield.aaron@mayo.edu
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主任研究者:
- Alexandra Paula Wolanskyj-Spinner
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Missouri
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Kansas City、Missouri、アメリカ、64108
- 募集
- University Health Kansas City
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主任研究者:
- Anuj Shrestha
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コンタクト:
- Richard Dugan-Starr
- メール:Richard.Dugan-Starr@uhkc.org
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Montana
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Billings、Montana、アメリカ、59102
- 募集
- Intermountain Healthcare
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主任研究者:
- Patrick Cobb
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コンタクト:
- Cyndi Bowman
- メール:cyndi.bowman@imail.org
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New Jersey
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East Brunswick、New Jersey、アメリカ、08816
- 募集
- Astera Cancer Center
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コンタクト:
- Carina Cedeno
- メール:Carina.cedeno@asterahealthcare.org
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主任研究者:
- Anem Waheed
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Summit、New Jersey、アメリカ、07901
- 募集
- Summit Medical Group
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コンタクト:
- Michelle Mackenzie
- 電話番号:973-436-1755
- メール:mmackenzie@summithealth.com
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主任研究者:
- Dipen Patel
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New York
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The Bronx、New York、アメリカ、10467
- 募集
- Montefiore Medical Center
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主任研究者:
- Irina Murakhovskaya
-
コンタクト:
- Akhil Aakunuri
- 電話番号:718-405-8427
- メール:aaakunuri@montefiore.org
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North Carolina
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Durham、North Carolina、アメリカ、27710
- 募集
- Duke University Medical Center
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主任研究者:
- Ara Metjian
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コンタクト:
- Kristin Byrne
- メール:kristin.byrne@duke.edu
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Pennsylvania
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Philadelphia、Pennsylvania、アメリカ、19104
- 募集
- Hospital of the University of Pennsylvania Health System
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主任研究者:
- Adam Cuker
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コンタクト:
- Emmanuel Ndukwudimma
- 電話番号:215-662-6394
- メール:emmanuel.ndukwudimma@pennmedicine.upenn.edu
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Pittsburgh、Pennsylvania、アメリカ、15224
- 募集
- Western Pennsylvania Hospital
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コンタクト:
- Brandy Ince
- 電話番号:412-578-5000
- メール:brandy.ince@ahn.org
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主任研究者:
- Deep Shah
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South Dakota
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Sioux Falls、South Dakota、アメリカ、57106
- 募集
- Avera Cancer Institute
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主任研究者:
- Waqas Jehangir
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コンタクト:
- Sydney Schultz
- 電話番号:605-322-3000
- メール:sydney.schultz@avera.org
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Texas
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Fort Worth、Texas、アメリカ、76104
- 募集
- JPS health Network
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主任研究者:
- Kalyani Narra
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コンタクト:
- Melissa Lillard
- メール:MLind@jpshealth.org
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Utah
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Salt Lake City、Utah、アメリカ、84106
- 募集
- Utah Cancer Specialists
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コンタクト:
- Emra Kazic
- メール:Ekazic@utahcancer.com
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主任研究者:
- DiSean Kendall
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Key Inclusion Criteria:
- Signed informed consent must be obtained prior to participation in the study.
- Patients aged 18 years and older on the day of signing the informed consent.
- ITP cohort only: Confirmed diagnosis of primary ITP that has previously responded to corticosteroid treatment or IVIG treatment but the response was not sustained (response is defined as a platelet count ≥ 50 G/L).
- ITP cohort only: Received at least one prior treatment for ITP.
- ITP cohort only: Patients with a platelet count < 100 G/L who are receiving a TPO-RA. Patients may already be receiving a TPO-RA or may start a TPO-RA at the time of screening. All patients should be on a stable dose of TPO-RA for at least 14 days prior to first dose of ianalumab. Note: during the screening period, a documented assessment of platelets < 100 G/L is mandatory for enrollment. For patients who received rescue medication before screening, platelet count results obtained prior to the start of the rescue therapy should be used to assess eligibility if collected within 14 days prior to screening.
- ES cohort only: Patients with clinical diagnosis of primary ES with active thrombocytopenia (< 100 G/L) with warm autoimmune hemolytic anemia (wAIHA) for whom a TPO-RA is appropriate per Investigator.
- ES cohort only: Inadequate response to or relapse after treatment with corticosteroid therapy.
- ES cohort only: Diagnosis confirmed by current or past positive direct antiglobulin test (DAT) (IgG+, with or without C3+) and evidence of hemolysis.
- ES cohort only: any supportive care treatment administered for wAIHA must be stable for at least 4 weeks prior to enrollment.
Key Exclusion Criteria:
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Patients being treated with TPO-RA for > 6 months.
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Current life-threatening bleeding (related to thrombocytopenia).
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Prior splenectomy within 6 months of first administration of ianalumab.
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Patients with the following laboratory abnormalities:
- Neutrophils: < 1000/mm3
- Serum creatinine > 1.5 × upper limit of normal (ULN)
- Aspartate aminotransferase (AST) > 3.0 × ULN
- Alanine aminotransferase (ALT) > 3.0 × ULN
- Immunoglobulin G (IgG) < 5 g/L
- ITP cohort only: hemoglobin < 10 g/L, total bilirubin > 1.5 × ULN
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Patients with significantly compromised liver disease (Child-Pugh 7 to 9) and decompensated liver disease (Child-Pugh 10 to 15).
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Treatment with a B-cell depleting therapy (e.g. rituximab or anti-B cell Activating Factor (e.g. belimumab) within 12 weeks prior to the first administration of ianalumab. Patients who are refractory to rituximab will be excluded from this trial, where refractory is defined as:
~ Patients who have not achieved a response (defined as platelet count ≥ 30 G/L and at least doubling from baseline within 12 weeks in the absence of rescue therapy) following completion of a standard course of rituximab
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History of hypersensitivity to any of the study treatments or its excipients or to drugs of similar chemical classes.
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Known history of primary or secondary immunodeficiency, or a positive human immunodeficiency virus (HIV) enzyme-linked immunosorbent assay (ELISA) and Western blot) test result.
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Patients exposed to more than 4 prior treatments for ITP.
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ITP cohort only: Diagnosis of secondary thrombocytopenia.
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ITP cohort: Use of immunosuppressant drugs other than corticosteroids or rituximab.
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ES cohort only: Diagnosis of secondary ES.
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ES cohort only: Life-threatening hemolysis.
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ES cohort only: patients with autoimmune hemolytic anemia other than wAIHA
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:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的:Main cohort: Primary immune thrombocytopenia (ITP)
All participants will be assigned to ianalumab 9 mg/kg plus investigator's choice thrombopoietin receptor agonist (IC TPO-RA). |
9 mg per kilogram infusion every 4 weeks (Q4W) for 16 weeks
他の名前:
IC TPO-RAs will be administered according to the respective United States Prescribing Information (USPIs)
他の名前:
|
|
実験的:Exploratory cohort: Primary Evans syndrome (ES)
All participants will be assigned to ianalumab 9 mg/kg plus investigator's choice thrombopoietin receptor agonist (IC TPO-RA). |
9 mg per kilogram infusion every 4 weeks (Q4W) for 16 weeks
他の名前:
IC TPO-RAs will be administered according to the respective United States Prescribing Information (USPIs)
他の名前:
|
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 |
|---|---|---|
|
(Main cohort: Primary immune thrombocytopenia (ITP)): Percentages of participants who are tolerable to ianalumab (9 mg/kg)
時間枠:Up to Week 16
|
The proportion of participants who tolerate ianalumab (9 mg/kg) is defined as those who do not experience any of the following events during the combination treatment period (up to Week 16):
|
Up to Week 16
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
(Main cohort: Primary immune thrombocytopenia (ITP)): Incidence rate of Adverse Events
時間枠:From Week 1 Day 1 (first dose of ianalumab) to the end of study (EOS), an average of 4 years
|
The distribution of adverse events will be conducted through the analysis of frequencies for treatment-emergent adverse events (TEAEs) and serious adverse events (TESAEs), based on the monitoring of relevant clinical and laboratory safety parameters. |
From Week 1 Day 1 (first dose of ianalumab) to the end of study (EOS), an average of 4 years
|
|
(Main cohort: Primary immune thrombocytopenia (ITP)): Percentage of participants with platelet count ≥ 30 G/L, ≥ 50 G/L, ≥ 100 G/L
時間枠:Baseline, and at each scheduled study visit until the end of study (EOS), an average of 2 years
|
Platelet count will be measured as part of routine hematology safety assessments |
Baseline, and at each scheduled study visit until the end of study (EOS), an average of 2 years
|
|
(Main cohort: Primary immune thrombocytopenia (ITP)): Change from baseline in platelet count for prespecified subgroups (<30, 30 to 50, 50 to <100 G/L)
時間枠:Baseline, and at each scheduled study visit until the end of study (EOS), an average of 2 years
|
Platelet count will be measured as part of routine hematology safety assessments |
Baseline, and at each scheduled study visit until the end of study (EOS), an average of 2 years
|
|
(Main cohort: Primary immune thrombocytopenia (ITP)): Percentage of participants with successful IC TPO-RA tapering
時間枠:From Week 17 Day 1 (W17D1) through Week 33 Day 1 (W33D1).
|
Tapering of investigator's choice thrombopoietin receptor agonist (IC TPO-RA) will be evaluated based on the proportion of participants who successfully discontinue IC TPO-RA without requiring rescue therapy or new immune thrombocytopenia (ITP) treatments by the end of the tapering period. A participant is considered successfully tapered if all of the following criteria are met:
|
From Week 17 Day 1 (W17D1) through Week 33 Day 1 (W33D1).
|
協力者と研究者
スポンサー
捜査官
- スタディディレクター:Novartis Pharmaceuticals、Novartis Pharmaceuticals
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
- CVAY736Q1US01
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations.
This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com.
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。