卵巣癌に対する遺伝子操作された免疫エフェクター
遺伝子操作された免疫エフェクター (EIE) に基づく卵巣癌の介入
This is a single-arm, open-label, phase I/II trial to evaluate the safety and efficacy of ovarian cancer specific cytotoxic lymphocytes (OC-CTLs) in women.
調査の概要
詳細な説明
Ovarian cancer is a cancer that forms in or on an ovary. The majority of ovarian cancers arise from the epithelium (outer lining) of the ovary. In 2015 it was reported found in 1.2 million women and resulted in 161,100 deaths worldwide. Among women it is the seventh-most common cancer and the eighth-most common cause of death from cancer. Treatment for ovarian cancer consists of surgery, chemotherapy, immunotherapy and sometimes, radiotherapy. The kind of treatment depends on many factors, including the type of ovarian cancer, its stage and grade, as well as the general health of the patient.
Adoptive immunotherapy with cytotoxic T lymphocytes (CTLs) reactive with specific viral antigens has proven to be effective. Here, the investigators aim to evaluate the safety and efficacy of multiple infusions of ovarian cancer specific cytotoxic T lymphocytes in patients.
研究の種類
入学 (実際)
段階
- フェーズ2
- フェーズ 1
連絡先と場所
研究場所
-
-
Guangdong
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Shenzhen、Guangdong、中国、518000
- Shenzhen Geno-immune Medical Institute
-
-
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
Inclusion Criteria:
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Written, informed consent obtained prior to any study-specific procedures.
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Age older than 10 years.
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Eastern Cooperative Oncology Group (ECOG) PS of 0 or 1.
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Expected survival ≥ 12 weeks.
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Histologically confirmed and documented high risk International Federation of Gynecology and Obstetrics (FIGO): Stage II-IV.
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Not pregnant, and on appropriate birth control if of childbearing potential.
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Initial hematopoietic reconstitution with
- neutrophils (ANC) ≥ 1,000/mm^3;
- platelet (PLT) ≥ 100,000/mm^3.
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Proper renal and hepatic functions (ULN denotes "upper limit of normal range") with
- serum creatinine ≤ 2×ULN;
- serum bilirubin ≤ 2×ULN;
- AST/ALT ≤ 2×ULN;
- ALKP ≤ 5×ULN;
- serum bilirubin. 2.0 is acceptable in the setting of known Gilbert's syndrome.
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Human immunodeficiency virus (HIV) and Hepatitis C virus (HCV) test were negative.
Exclusion Criteria:
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Patients with ovarian tumors with low malignant potential (i.e. borderline tumors);
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Patients with evidence of abdominal free air not explained by paracentesis or recent surgical procedure (prior, current or planned treatment).
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Previous treatment of adoptive T cell therapy.
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Current or recent treatment (within the 28-day period prior to Day 0) with another investigational drug
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Minor surgical procedures within 2 days prior to Day 0 (including central venous access device placement for chemotherapy administration, tumor biopsies, needle aspirations).
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Pregnant or lactating females.
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Inadequate bone marrow function with
- absolute neutrophil count < 1,000/mm^3;
- platelet count < 100,000/mm^3;
- Hb < 9 g/dL.
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Inadequate liver and renal function with
- serum (total) bilirubin > 1.5 x ULN;
- AST & ALT > 2.5 x ULN (> 5 x ULN in patients with liver metastases);
- alkaline phosphatase > 2.5 x ULN;
- serum creatinine >2.0 mg/dl (> 177 μmol/L);
- urine dipstick for protein uria should be < 2+. Patients with ≥ 2+ proteinuria on dipstick urinalysis at baseline should undergo 24 hour urine collection and must demonstrate < 1 g of protein/24 hr.
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Serious active infection requiring i.v. antibiotics at during screening.
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Subject infected with HCV (HCV antibody positive), HBV (HBsAg positive), and HIV (HIV antibody positive),Treponema pallidum antibody positive or TB culture positive.
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: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)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的:OC-CTLs
Autologous ovarian cancer specific cytotoxic lymphocytes |
2 to 4 infusions, once a week, for 1x10^5~4x10^6 CTLs/kg via IV, abdominal cavity or tumor injection each time |
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 |
|---|---|---|
|
Safety of OC-CTLs in patients using CTCAE version 4.0 standard to evaluate the level of adverse events
時間枠:6 months
|
Physiological parameter (measuring cytokine response, fever, symptoms) |
6 months
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Anti-tumor effects
時間枠:1 year
|
Objective response, such as complete response (CR), partial response (PR), stable disease (SD), or progressive disease (PD) will be assessed by the Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 criteria. |
1 year
|
|
Functional analyses of OC-CTLs in vitro
時間枠:4 weeks
|
The specificity of OC-CTLs in vitro will be analysed by enzyme-linked immunospot assay (ELISPOT). |
4 weeks
|
協力者と研究者
捜査官
- 主任研究者:Lung-Ji Chang, PhD、Shenzhen Geno-Immune Medical Institute
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
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
- GIMI-IRB-17018
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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