A Phase I Trial of SS1 (dsFv) PE38 With Paclitaxel, Carboplatin, and Bevacizumab in Subjects With Unresectable Non-Small Cell Lung Adenocarcinoma

* INCLUSION CRITERIA:

  1. Histologically or cytologically documented non-small cell lung adenocarcinoma that is confirmed by the Laboratory of Pathology, NIH.
  2. Mesothelin expression greater than or equal to 10% of tumor cells as determined by immunohistochemistry (IHC) on tumor tissue specimens.
  3. Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded) as \> 20 mm with conventional techniques or as \> 10 mm with spiral CT scan.
  4. Stage IIIB (malignant pleural effusion) or stage IV non-small cell lung cancer or recurrent non-small cell lung cancer.
  5. Age greater than or equal to 18 years (males or non-pregnant females).
  6. Life expectancy of greater than 3 months.
  7. ECOG performance status 0-1 (Karnofsky \> 60%).
  8. Serum Creatinine less than or equal to 1.5mg/dl.
  9. Hemoglobin greater than or equal to 10.0g/dl.
  10. Absolute neutrophil count greater than or equal to 1,500/m(3) and platelets greater than or equal to 100,000/m(3).
  11. AST/SGOT and ALT/SGPT less than or equal to 2.5 times ULN, total bilirubin less than or equal to 1.5 times ULN (In patients with evidence of Gilberts disease, elevated bilirubin should not be related to tumor or other liver diseases and should be less than or equal 2 times upper limit of normal).
  12. Urine protein to creatinine ratio \< 1.0.
  13. The ability to understand and the willingness to sign a written informed consent document and the ability to comply with the requirements of the protocol. The effects of SS1 (dsFv) PE38 on the developing human fetus are unknown. For this reason and because immunotoxins are known to be teratogenic, 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 and for the duration of study participation and for at least 3 months thereafter. Women of childbearing potential must have a negative pregnancy at study enrollment. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.

Inclusion of Women and Minorities:

Both men and women and members of all races and ethnic groups are eligible for this trial.

EXCLUSION CRITERIA:

1. Squamous cell cancer or mixed tumors with any small cell element.
2. Tumor of any histology in close proximity to a major vessel or cavitation.
3. History of hemoptysis (bright red blood of teaspoon or more (greater than or equal to 2.5 mL)) on one occasion unrelated to any diagnostic procedure within the past year.
4. Patients with CNS metastases.
5. History of uncontrolled hypertension, defined as blood pressure \> 140/90 mmHg (NCI CTEP Active Version of the CTCAE grade greater than or equal to 2) are excluded. However, these patients will be eligible if the blood pressure is \< 140/90 mmHg after anti-hypertensive treatment.
6. Any of the following within 6 months prior to study enrollment: myocardial infarction, unstable angina pectoris or uncontrolled angina pectoris, coronary/peripheral artery bypass graft, NYHA class III or IV congestive heart failure, clinically significant peripheral vascular disease (Grade II or greater). History of stroke or transient ischemic attack within 6 months.
7. Psychiatric or neurologic illness that would limit compliance with study requirements.
8. Patients with serious illness or medical condition.
9. Severe active infection within 14 days requiring use of intravenous antibiotics before beginning treatment.
10. Patients may not be receiving any other investigational agents.
11. History of an active malignancy unless curatively treated and risk of recurrence of \< 5% at five years other than in situ carcinoma of the cervix, or non-melanomatous skin cancers.
12. Patients must not be on therapeutic anticoagulation, chronic daily treatment with aspirin 325mg/day or non steroidal anti-inflammatory agents, or any agent known to inhibit platelet function, within 10 days prior to day 1 on study. Low dose aspirin 81mg/day is allowed.
13. History of pulmonary embolism, deep venous thrombosis or other thromboembolic event within 6 months.
14. Patients with a history of severe hypersensitivity reaction to compounds of similar chemical or biologic composition to carboplatin, paclitaxel, bevacizumab or other agents used in the study.
15. History of a major surgical procedure, open biopsy, or a significant traumatic injury within 35 days prior to commencing treatment, or the anticipation of the need for a major surgical procedure during the course of the study prior to the predetermined date of tumor excision. Fine needle aspirations or core biopsies within 7 days prior to commencing treatment are allowed.
16. History of abdominal fistula, gastrointestinal perforation, intra- abdominal abscess or tracheo-esophageal fistula.
17. Non-healing wound or ulcer.
18. Evidence of coagulopathic disorder or hemorrhagic diathesis. INR greater than 1.5.
19. Pregnancy (positive pregnancy test) or active breast feeding.
20. Urine protein: creatinine ratio greater than or equal to 1.0 at screening.
21. HIV-positive patients on combination antiretroviral therapy are ineligible because of the potential for pharmacokinetic interactions with chemotherapy. In addition, these patients are at increased risk of lethal infections when treated with marrow-suppressive therapy.
22. Significant laboratory abnormality requiring further investigation that may cause undue risk for the subject's safety, inhibit protocol participation, or interfere with interpretation of study results, and in the judgment of the investigator would make the subject inappropriate for entry into this study.