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Esophageal CancerPhase 2NCT00051480

Study of TNFerade™ Gene Therapy, Radiation, 5-FU and Cisplatin in Esophageal Cancer

A Phase 2 study testing TNFerade in people with Esophageal Cancer, run by GenVec at 12 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The primary purpose of this study is to assess the safety and feasibility of giving TNFerade™ with 5-FU, Cisplatin and radiation therapy to patients with locally advanced, esophageal cancer prior to surgical resection. Read more about this study

Who is it for?
Ages 18 to 75 years
Conditions the study is for
Esophageal Cancer
What is being tested?
TNFerade
How many people
Not given
Where
12 sitesUnited States
Study dates
Start not givento not given
Phase
Phase 2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 75 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • 18-75 years for age;
  • Patients with biopsy proven locally advanced adenocarcinoma or squamous cell carcinoma of the esophagus, stage II, III, who have not received previous treatment and are considered to have resectable carcinoma;
  • Informed consent;
  • Karnofsky performance status ≥ 70%;
  • Life expectancy greater than 6 months.

Who cannot join

  • Diagnosis of lymphoma of the esophagus;
  • History of other malignancy in the past 2 years except carcinoma in situ of the cervix or bladder, non-melanomatous skin cancer or localized early stage prostate cancer with patients continuously disease-free;
  • Previous chemotherapy or radiation for esophageal cancer or previous radiation therapy to the target field;
  • T4 disease, metastatic (stage IV) disease or confirmed invasion of the bronchial tree;
  • Extension beyond 2 cm into stomach;
  • Liver enzymes >2.0 x ULN (ALT, AST, bilirubin, alkaline phosphatase);
Show all 15Show fewer
  • Coagulopathy (INR >1.5, PTT ratio >1.5);
  • Renal insufficiency (creatinine >2.0 mg/dL; calculated creatinine clearance <50 ml/min);
  • Significant anemia (hematocrit <28% or hemoglobin <9 g/dL) (may have RBC transfusion), or thrombocytopenia (platelet count <100,000/μL)l or leukopenia (WBC <3,000/µL; ANC <1,500 μL);
  • Contraindication to endoscopic or EUS-guided delivery including obstructive lesions that can not be dilated to pass endoscope;
  • Clinical evidence of active infection of any type, including hepatitis B or C virus;
  • Due to the embryotoxic effects of chemotherapy, pregnant or lactating women, or men unable or unwilling to practice contraception are excluded;
  • Experimental medications within the last four weeks prior to Day 1;
  • Chronic systemic corticosteriod use (orally or parenterally administered);
  • Significant concurrent medical or psychiatric illness as defined by the investigator.

Trial locations and contacts

12 sites in 1 country.

12 sites in 1 country

United States12 sites
  • Johns Hopkins School of Medicine

    Baltimore, Maryland, 21231-2410

  • The University of Chicago Medical Center

    Chicago, Illinois, 60637-1470

  • University Hospitals of Cleveland

    Cleveland, Ohio, 44106

  • US Oncology, Mary Crowley Center

    Dallas, Texas, 75246

  • University of Texas/MD Anderson

    Houston, Texas, 77030-4009

  • UCSD Cancer Center

    La Jolla, California, 92093-0064

  • University of California, Irvine

    Orange, California, 92868

  • Palo Alto VA Health Care Systems

    Palo Alto, California, 94304

  • Medical College of Virginia

    Richmond, Virginia, 23298-0058

  • St. Louis University

    St Louis, Missouri, 63110

  • Scott & White Center for Cancer Prevention and Care

    Temple, Texas, 76508

  • Tyler Cancer Center

    Tyler, Texas, 75702

Other trials in United States

About this study

Official title: A Single Arm, Phase II Study of TNFerade™ Biologic Gene Therapy + Radiation + 5-FU and Cisplatin in Locally Advanced, Resectable, Esophageal Cancer

The primary purpose of this study is to assess the safety and feasibility of giving TNFerade™ with 5-FU, Cisplatin and radiation therapy to patients with locally advanced, esophageal cancer prior to surgical resection. TNFerade™ is a replication deficient (E1, E3 and E4 deleted) adenovirus vector containing the gene for TNF-alpha controlled by a radiation inducible promoter. This allows the expression of TNF-alpha to be greatest in the area receiving radiation. TNF-alpha is a potent cytokine that has been shown to have potent anti-cancer activities but, due to systemic toxicity, could not be delivered at effective doses. TNFerade™ is a novel way of selective delivery of TNF-alpha to tumor cells.

TNFerade™ will be delivered once a week for five weeks by direct intratumoral injection by using endoscopy or Endoscopic Ultrasound. 5-FU (1000 mg/m2/day) will be delivered via continuous infusion for 96 hours during weeks 1 and 4. Cisplatin (75 mg/m2) will be delivered on Day 1 and Day 29 intravenously. The dose of radiation delivered will be 45 Gy in 1.8 Gy fractions for 5 weeks.

Being tested
TNFerade
Medical subject headings
Esophageal Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • TNFeradeGenetic

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted13 Jan 2003 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
IDs, dates and publications
ClinicalTrials.gov ID
NCT00051480
Sponsor's protocol ID
GV-001.005
Status last verified
May 2011
First submitted
10 Jan 2003
Last updated
12 May 2011
Results posted
No

Publications

  • Chang KJ, Reid T, Senzer N, Swisher S, Pinto H, Hanna N, Chak A, Soetikno R. Phase I evaluation of TNFerade biologic plus chemoradiotherapy before esophagectomy for locally advanced resectable esophageal cancer. Gastrointest Endosc. 2012 Jun;75(6):1139-46.e2. doi: 10.1016/j.gie.2012.01.042. Epub 2012 Apr 18.

    PubMed 22520270

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing TNFerade in people with Esophageal Cancer, run by GenVec at 12 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 15 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 12 May 2011. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 12 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00051480, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 May 2011.

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