A Two-Arm, Single Center Pase 1b Trial of Bavituximab Plus Ipilimumab in Advanced Melanoma Patients
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 入组人数
- 3
- 试验地点
- 1
- 主要终点
- Toxicities
研究概览
简要总结
This is a Open label, two-arm, randomized, two agent, single center trial.
详细描述
This is a Open label, two-arm, randomized, two agent, single center trial.
Study Product(s), Dose, Route, Regimen:
Bavituximab 3mg/kg IVqwk (IV every week) x 14 plus ipilimumab 3mg/kg IVq3wk (IV every 3 weeks) x 4 or ipilimumab 3mg/kg IVq3wk x 4
Administration Schedule:
Patients will be randomized to one of the following arms:
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Histologic diagnosis of unresectable or metastatic melanoma. For unknown primary disease, diagnosis of metastatic disease by cytology FNA (Fine Needle Aspiration) is not acceptable.
- •Any number of prior systemic therapeutic regimens including chemotherapy, pathway inhibitors, biochemotherapy, investigational agents, and immunotherapies other than ipilimumab or bavituximab.
- •Subjects must have measurable disease as defined by irRC. All sites must be evaluated within 4 weeks prior to beginning therapy.
- •Age ≥ 18 years.
- •Performance status ECOG (Eastern Cooperative Oncology Group) 0-
- •Adequate organ and marrow function as defined below:
- •leukocytes ≥ 2,000/mcL (Microliter)
- •absolute neutrophil count ≥ 1,500/mcL
- •platelets ≥ 100,000/mcl
- •total bilirubin < 3X (times) institutional upper limit of normal
- •AST (Aspartate Aminotransferase) (SGOT)/ALT (Alanine Aminotransferase)(SPGT) ≤ 2.5 X institutional upper limit of normal
- •creatinine < 3X institutional upper limit of normal
- •hemoglobin >8g/dL
- •Ability to understand and the willingness to sign a written informed consent.
- •Subjects must be willing to undergo tumor biopsy pretreatment and at weeks 3 and
- •Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 90 days following completion of therapy. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately. A female of child-bearing potential is any woman (regardless of sexual orientation, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria: has not undergone a hysterectomy or bilateral oophorectomy; or has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months).
排除标准
- •No concomitant therapy with any of the following: IL2 (Interleukin 2), interferon, or other non-study immunotherapy regimens; cytotoxic chemotherapy; immunosuppressive agents; other investigational therapies; or chronic use of systemic corticosteroids; all such therapies must have been discontinued >4weeks.
- •No infection with HIV and no active infection with hepatitis B and no active or chronic infection with hepatitis C. Due to the mechanism of action of ipilimumab, activity and side effects in an immune compromised patient are unknown.
- •Subjects with active CNS (Central nervous system) disease are excluded. Patient with brain metastases previously treated with surgery or stereotactic radiosurgery and with confirmed SD for >8 weeks are allowed.
- •Subjects are excluded if they have a history of any other malignancy from which the patient has been disease-free for less than 2 years, with the exception of adequately treated and cured basal or squamous cell skin cancer, superficial bladder cancer or carcinoma in situ of the cervix.
- •Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
- •Subjects must not be pregnant or nursing.
- •Any concurrent medical condition requiring the use of systemic steroids is not permitted (the use of inhaled or topic steroids is permitted).
- •Subjects are excluded for receiving any non-oncology vaccine therapy used for prevention of infectious diseases for up to 4 weeks (28 days) prior to or after any dose of ipilimumab.
- •Subjects are excluded if they have a history of prior treatment with ipilimumab, CD137 agonist , CTLA-4 inhibitor (Cytotoxic T-Lymphocyte Antigen 4) or agonist or bavituximab.
- •Patients are excluded if they have a history of autoimmune disease except controlled and stable autoimmune thyroiditis. The excluded autoimmune diseases include acute disseminated encephalomyelitis, Addison's disease, alopecia universalis, ankylosing spondylitis, antiphospholipid antibody syndrome, aplastic anemia, asthma, autoimmune hemolytic anemia, autoimmune hepatitis, autoimmune hypoparathyroidism, autoimmune hypophysitis, autoimmune myocarditis, autoimmune oophoritis, autoimmune orchitis, autoimmune thrombocytopenic purpura, Behcet's disease, bullous pemphigoid, celiac disease, chronic fatigue syndrome, chronic inflammatory demyelinating polyneuropathy, Churg-Strauss syndrome, Crohn's disease, dermatomyositis, dysautonomia, eczema, epidermolysis bullossa acquisita, gestational pemphigoid, giant cell arteritis, Goodpasture's syndrome, Graves' disease, Guillain-Barre syndrome, Hashimoto's disease-except as noted above, IgA nephropathy (Berger's disease), inflammatory bowel disease, interstitial cystitis, Kawasaki's disease, Lambert-Eaton myasthenia syndrome, lupus erythematosis, chronic Lyme disease, Meniere's syndrome, Mooren's ulcer, Morphea, multiple sclerosis, myasthenia gravis, neuromyotonia, opsoclonus myoclonus syndrome, optic neuritis, Ord's thyroiditis, pemphigus, pernicious anemia, polyarteritis nodosa, polyarthritis, polyglandular autoimmune syndrome, primary biliary cirrhosis, psoriasis, Reiter's syndrome, rheumatoid arthritis, sarcoidosis, Sjogren's syndrome, Stiff-Person syndrome, Takayasu's arteritis, ulcerative colitis, Vogt- Kovanagi-Harada disease, vulvodynia, and Wegener's granulomatosis.
- •Subjects are excluded with history of thromboembolic events, clinically significant bleeding-gross hematuria, hemoptysis, or gastrointestinal bleeding, history of bleeding diathesis or hypercoagulable state, ongoing therapy with anticoagulants or non-steroidal anti-inflammatory drugs, or prior exposure to chimeric antibodies.
研究组 & 干预措施
A- Bavituximab plus Ipilimumab
Arm A-Interventions Drug: Bavituximab Dose:3mg/kg IV over 90 minutes weekly x 2 followed by Bavituximab 3mg/kg IV over 90 minutes weekly Duration-x 12 weeks plus Drug :Ipilimumab 3mg/kg IV over 90 minutes every 3 weeks Duration-x 4.weeks
干预措施: Arm A-Bavituximab 3mg/kg IV over 90 minutes weekly x 3 followed by Bavituximab 3mg/kg IV over 90 minutes weekly x 12 plus ipilimumab 3mg/kg IV (Drug)
Arm B Ipilimumab
Arm B-Interventions Drug- I3mg/kg IV over 90 minutes day 1 followed three weeks later by Drug: Ipilimumab every 3 weeks x 3weeks. Total number of treated patients will be 8.
干预措施: Arm B-Ipilimumab 3mg/kg IV over 90 minutes day 1 followed three weeks later by ipilimumab every 3 weeks x 3. (Drug)
结局指标
主要结局
Toxicities
时间窗: 12 weeks
Toxicities will be assessed via NCI's CTCAE v4.1 toxicity criteria. Dose limiting toxicities (DLTs) will be defined as drug-related grade 3-5 adverse events experienced within the first 12 weeks of study treatment. The maximal tolerated dose (MTD) will be exceeded if more than 30% of patients on the study experience DLTs.
次要结局
- Disease control rate (DCR)(Months of Survival (measured at weeks 15, 21, and 27))
