18F-PSMA-1007 前立腺癌における PET/CT - アクセス試験 2022 年から 2028 年
A two-centre prospective cohort phase III study of 18F-PSMA-1007 PET/CT imaging in specific patient populations:
- Adults patients (≥18 years old) with a history of radical prostatectomy for treatment of prostate cancer, and a serum prostate specific antigen (PSA) ≥ 0.2 mcg/L
- Adult patients with a history of radiotherapy, cryotherapy, or brachytherapy for treatment of prostate cancer, and a serum PSA progressively rising to ≥ 2 mcg/L (minimum two samples) OR a serum PSA doubling time of < 9 months
- Adult patients with a history of biopsy-proven prostate cancer and high-risk features for metastatic disease prior to treatment with radical prostatectomy, radiotherapy, cryotherapy, or brachytherapy. High-risk features include a Gleason score ≥ 7, serum PSA ≥ 20 mcg/L, OR minimum clinical T-stage T2c
- Adult patients who do not meet criteria 1-3 but in whom a 18F-PDAM-1007 PET/CT scan is expected to provide clinical benefit as determined by a Urologist, Radiation Oncologist, Medical Oncologist, or Nuclear Medicine physician (licensed in Alberta)
The safety of the investigational 18F-PSMA-1007 tracer will be evaluated in 3 ways:
- The participant will be screened for adverse effects immediately post-injection
- The participant will be screened for adverse effects immediately after the scan (approximately 2.5 hours after tracer injection)
- The participant will be provided an information sheet and contact information for self-reporting of any delayed adverse events (1-7 days post injection)
The incidence of and activity of non-specific bone lesions will be quantified and evaluated as follows:
- All lesions categorized as non-specific bone lesions (PSMA-1007 SUVmax > 2.5 but no corresponding lesion on CT) will be recorded
- The SUVmax and anatomic location will be recorded for each lesion (max 5 per participant)
- Recorded lesions will be evaluated a minimum of 1 year post-scan to determine whether they are benign or malignant based on previously published reference standard criteria (Arnfield et al., 2021)
- Equivocal lesions will be considered unevaluable and will be excluded from assessment of accuracy
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
研究の種類
研究の種類
入学 (推定)
入学
段階
段階
- フェーズ 3
連絡先と場所
研究連絡先
研究連絡先
- 名前:Jonathan T Abele, MD
- 電話番号:780-407-6907
- メール:jabele@ualberta.ca
研究場所
-
-
Alberta
-
Edmonton、Alberta、カナダ、T6G 2R3
- 募集
- University of Alberta
-
コンタクト:
- Jonathan Abele, MD
- 電話番号:780-407-6907
- メール:jabele@ualberta.ca
-
-
参加基準
適格基準
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
Inclusion Criteria:
- Adult participants (≥ 18 years old) with a history of radical prostatectomy for treatment of prostate cancer, and a serum prostate specific antigen (PSA) ≥ 0.2 mcg/L
- Adult participants with a history of radiotherapy, cryotherapy, or brachytherapy for treatment of prostate cancer, and a serum PSA progressively rising to ≥ 2 mcg/L (minimum two samples) OR a serum PSA doubling time of < 9 months
- Adult participants with a history of biopsy-proven prostate cancer and high-risk features for metastatic disease prior to treatment with radical prostatectomy, radiotherapy, cryotherapy, brachytherapy, or other similar therapy. High-risk features include a Gleason score ≥ 7, serum PSA ≥ 20 mcg/L, OR minimum clinical T-stage T2c
- Adult patients who do not meet criteria 1-3 but in whom a 18F-PSMA-1007 PET/CT scan is expected to provide clinical benefit as determined by a Urologist, Radiation Oncologist, Medical Oncologist, or Nuclear Medicine physician (licensed in Alberta)
Exclusion Criteria:
- Unable to obtain consent
- Weight > 225 kg (weight limit of PET/CT scanners)
- Unable to lie flat for 30 minutes to complete the PET/CT imaging session
- Lack of intravenous access
- History of allergic reaction to 18F-PSMA-1007
- Residence outside the Province of Alberta, Northwest Territory, or Yukon Territory (Canada)
- Less than 18 years old
NOTE: Androgen deprivation therapy (ADT) is NOT a contraindication to participation
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:診断
- 割り当て:なし
- 介入モデル:単一グループの割り当て
- マスキング:なし(オープンラベル)
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
実験的:18F-PSMA-1007
18F-PSMA-1007, 4 MBq/kg (max 400 MBq; +/- 15%), intravenous, single dose |
18F-PSMA-1007 intravenous injection |
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Safety - immediate
時間枠:Immediately after tracer injection
|
The participant will be screened for adverse effects immediately post-injection |
Immediately after tracer injection
|
|
Safety - post scan
時間枠:2.5 hours after tracer injection
|
The participant will be screened for adverse effects immediately after the scan (approx 2.5 hours after injection). |
2.5 hours after tracer injection
|
|
Safety - delayed
時間枠:1-7 days after tracer injection
|
The participant will be provided information to contact the study team to self-report and delayed adverse events (1-7 days post-injection) |
1-7 days after tracer injection
|
|
Non-specific bone lesion assessment (NSBLs)
時間枠:1 year after tracer injection
|
SUVmax and anatomic location of NSBLs (max 5 per participant) will be compared to a reference standard 1 year after tracer injection |
1 year after tracer injection
|
協力者と研究者
研究記録日
主要日程の研究
研究開始 (実際)
研究開始
一次修了 (推定)
一次修了
研究の完了 (推定)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
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
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
その他の研究ID番号
- CC-22-0204
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?
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
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