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Neoplasms, OvarianPhase 1NCT00659178

Combination Study Of SB-485232 (Interleukin 18) And Doxil For Advanced Stage Epithelial Ovarian Cancer

A Phase 1 study testing SB-485232 (interleukin 18), pegylated liposomal doxorubicin in people with Neoplasms, Ovarian, run by GlaxoSmithKline at 3 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 purpose of this study is to identify a dose of SB-485232 which is safe, tolerable and biologically active when used in combination with pegylated liposomal doxorubicin (Doxil) in patients with epithelial ovarian cancer. Read more about this study

Who is it for?
Ages 18 years and older, women only
Conditions the study is for
Neoplasms, Ovarian
What is being tested?
SB-485232 (interleukin 18), pegylated liposomal doxorubicin
Could I receive a placebo?
No, everyone receives an active treatment
How many people
15 participants
Where
3 sitesUnited States
Study dates
18 Jun 2008to 18 Feb 2011
Phase
Phase 1
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 years and older
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Female, age ≥18 years of age;
  • Histologically confirmed diagnosis of epithelial ovarian, fallopian tube, or primary peritoneal carcinoma;
  • Candidate to receive pegylated liposomal doxorubicin for treatment of advanced stage ovarian cancer as per standard of care and in the opinion of the treating principal investigator;
  • Measurable lesion(s) according to RECIST v1.0;
  • ECOG performance status of 0, 1 or 2;
  • Predicted life expectancy of ≥4 months
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  • No chemotherapy, immunotherapy, hormonal therapy, or biological therapy for cancer, radiotherapy, or surgical procedures (except for minor surgical procedures) within four weeks before beginning treatment with SB-485232 (six weeks for nitrosoureas and mitomycin C). Subjects must have recovered from toxicities (incurred as a result of previous therapy) sufficiently to be entered into a Phase I study;
  • Disease-free period of at least five years from prior malignancies (except for curatively treated basal and squamous cell carcinomas of the skin and/or carcinoma of the cervix in situ);
  • Left ventricular ejection fraction (LVEF) ≥50 % as determined by MUGA scan;
  • A signed and dated written informed consent form is obtained from the subject;
  • The subject is able to understand and comply with protocol requirements, timetables, instructions and protocol-stated restrictions;
  • The subject is likely to maintain good venous blood access for PK and PD sampling throughout the study;
  • A female is eligible to enter and participate in the study if she is of: non-childbearing potential (i.e., physiologically incapable of becoming pregnant) or, childbearing potential, has a negative serum pregnancy test at the screening visit, and agrees to one of several GSK acceptable contraceptive methods;
  • Adequate organ function defined as: ANC ≥1.5 x 10^9/L; hemoglobin ≥9 g/dL (after transfusion if needed); platelets ≥75 x 10^9/L.

Who cannot join

  • Significant cardiac, pulmonary, metabolic, renal, hepatic, gastrointestinal or autoimmune conditions that in the opinion of the investigator and/or GSK medical monitor, places the subject at an unacceptable risk as participant in this trial;
  • Any severe concurrent disease or condition, including significant active autoimmune diseases such as rheumatoid arthritis, which in the judgment of the principal investigator, would make the subject inappropriate for study participation;
  • History of myocardial infarction, unstable angina, or acute coronary syndrome within the past six months;
  • The subject has a history of hypersensitivity reactions to a conventional formulation of doxorubicin HCl or the components of pegylated liposomal doxorubicin;
  • The subject has a history of receiving a total cumulative dosage of doxorubicin HCl exceeding the currently recommended limit of 550 mg/m^2 or will exceed the 550 mg/m^2 dosage limit during the course of the current study. A subject will also be excluded if they received a lower cumulative dosage of doxorubicin HCl (i.e., 400 mg/m^2) and also had prior radiotherapy to the mediastinal area or concomitant therapy with other potentially cardiotoxic agents such as cyclophosphamide. Prior use of other anthracyclines or anthracenediones should be included in calculations of total cumulative doxorubicin HCl dosage;
  • Women who are pregnant or are breast-feeding;
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  • Corrected QT interval (QTc) ≥480 msec (average of three measurements to be made at screening);
  • The subject has diabetes mellitus with poor glycemic control;
  • The subject has a history of human immunodeficiency virus (HIV) or other immunodeficiency disease;
  • The subject has positive Hepatitis B surface antigen;
  • The subject has a history of a severe infusion-related reaction following treatment with pegylated liposomal doxorubicin as described in the protocol;
  • The subject has an acute infection or severe or uncontrolled infections requiring systemic antibiotic therapy;
  • Any serious medical or psychiatric disorder that would interfere with subject safety or informed consent;
  • Psychological, familial, sociological, or geographical conditions that do not permit compliance with the protocol;
  • Known leptomeningeal disease or evidence of prior or current metastatic brain disease. Routine screening with central nervous system (CNS) imaging studies (CT or MRI) is required only if clinically indicated;
  • Receiving concurrent chemotherapy, immunotherapy, radiotherapy, or investigational therapy;
  • Oral corticosteroids within 14 days of study entry;
  • History of ventricular arrhythmias requiring drug or device therapy;
  • Any investigational drug within 30 days or five half-lives (whichever is longer) preceding the first dose of SB-485232;
  • The subject has active signs of a bowel obstruction.

Trial locations and contacts

3 sites in 1 country.

United States3 sites
  • GSK Investigational Site

    Miami, Florida, 33136

  • GSK Investigational Site

    Philadelphia, Pennsylvania, 19104

  • GSK Investigational Site

    Stanford, California, 94305-5317

Other trials in United States

About this study

Official title: A Phase I, Dose Escalation Study to Assess the Safety & Biological Activity of Interleukin 18 (SB-485232) Administered by IV Infusion in Combination With Pegylated Liposomal Doxorubicin (Doxil) in Advanced Stage Epithelial Ovarian Cancer

The purpose of this study is to identify a dose of SB-485232 which is safe, tolerable and biologically active when used in combination with pegylated liposomal doxorubicin (Doxil) in patients with epithelial ovarian cancer. This study will use a standard treatment regimen of pegylated liposomal doxorubicin (Doxil) in combination with rising doses of SB-485232. The dose selected from this study will be used in a future studies to evaluate the efficacy of this combination.

Being tested
SB-485232 (interleukin 18), pegylated liposomal doxorubicin
Keywords
Doxil,, pegylated liposomal doxorubicin,, ovarian cancer, IL-18,, combination study,, immunotherapy,, cytokine,
Medical subject headings
Ovarian Neoplasms

What participants receive

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

  • SB-485232 (interleukin 18), pegylated liposomal doxorubicinDrug

    Also called SB-485232 (interleukin 18), pegylated liposomal doxorubicin

    SB-485232 (interleukin 18), pegylated liposomal doxorubicin

Study groups in NCT00659178
Study groupRoleWhat they receive
SB-485232 plus pegylated liposomal doxorubicinExperimentalSubjects will receive one dose of pegylated liposomal doxorubicin on Day 1 plus two doses of SB-485232 on Day 3 and Day 9 in each cycle.
Receives: Drug: SB-485232 (interleukin 18), pegylated liposomal doxorubicin

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Safety and tolerability of SB-485232/Doxil combination therapy

    Measured: 16 weeks

Secondary outcomes (5)
  1. Biological activity of SB-485232/Doxil combination therapy

    Measured: 16 weeks

  2. Pharmacokinetic parameters for SB-485232 and Doxil: AUC(0-t), Cmax, and Cmin

    Measured: 16 weeks

  3. Pharmacodynamic biomarker responses

    Measured: 16 weeks

  4. Immunogenicity (anti-SB-485232 and anti-PEG antibodies)

    Measured: 16 weeks

  5. Anti-tumor activity (Radiographic tumor assessments and serum CA-125 levels)

    Measured: 16 weeks

Timeline

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

  1. First posted16 Apr 2008 (estimated)
  2. Study start18 Jun 2008
  3. Primary completion18 Feb 2011
  4. Study completion18 Feb 2011

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 1
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
15 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00659178
Sponsor's protocol ID
ILI108621
Status last verified
Jul 2017
First submitted
10 Apr 2008
Last updated
21 Jul 2017
Results posted
No
Data monitoring committee
No
Individual data sharing
Yes: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing SB-485232 (interleukin 18), pegylated liposomal doxorubicin in people with Neoplasms, Ovarian, run by GlaxoSmithKline at 3 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 14 inclusion and 20 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 21 Jul 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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.

What does the primary outcome measure?

Safety and tolerability of SB-485232/Doxil combination therapy (time frame: 16 weeks). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 21 Jul 2017.

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