Completed

A Phase II Evaluation of Elesclomol Sodium and Weekly Paclitaxel in the Treatment of Recurrent or Persistent Platinum-Resistant Ovarian, Fallopian Tube or Primary Peritoneal Cancer

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What is being tested

Elesclomol Sodium

+ Paclitaxel

Drug
Who is being recruted

Urogenital Diseases+21

+ Genital Diseases

+ Adnexal Diseases

Over 18 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Phase 2
Interventional
Study Start: December 2010
See protocol details

Summary

Principal SponsorGOG Foundation
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: December 13, 2010

Actual date on which the first participant was enrolled.

PRIMARY OBJECTIVES: I. To estimate the antitumor activity of elesclomol (elesclomol sodium) and paclitaxel in patients with persistent or recurrent ovarian, fallopian tube, or primary peritoneal cancer primarily through the frequency of objective tumor responses. II. To determine the nature and degree of toxicity of elesclomol and paclitaxel in this cohort of patients. SECONDARY OBJECTIVES: I. To estimate the progression-free survival and overall survival of patients treated with elesclomol and paclitaxel. OUTLINE: Patients receive paclitaxel intravenously (IV) over 1 hour and elesclomol sodium IV over 1 hour on days 1, 8, and 15. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. NOTE: Patients who are currently on treatment must not be dosed with elesclomol sodium after 12/31/2015. All other study procedures, with the exception of elesclomol sodium administration and paclitaxel administration, should continue in accordance with protocol requirements. Any treatment given after 12/31/2015, including continuation of paclitaxel, will be considered off study. After completion of study treatment, patients are followed up every 3 months for 2 years and then every 6 months for 3 years.

Official TitleA Phase II Evaluation of Elesclomol Sodium and Weekly Paclitaxel in the Treatment of Recurrent or Persistent Platinum-Resistant Ovarian, Fallopian Tube or Primary Peritoneal Cancer
NCT00888615
Principal SponsorGOG Foundation
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

58 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Female

Biological sex of participants that are eligible to enroll.

Over 18 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Urogenital DiseasesGenital DiseasesAdnexal DiseasesBrenner TumorEndocrine System DiseasesEndocrine Gland NeoplasmsFallopian Tube DiseasesFallopian Tube NeoplasmsFemale Urogenital Diseases and Pregnancy ComplicationsGenital Diseases, FemaleGenital Neoplasms, FemaleGonadal DisordersNeoplasmsNeoplasms by Histologic TypeNeoplasms by SiteNeoplasms, Connective TissueNeoplasms, Glandular and EpithelialOvarian DiseasesOvarian NeoplasmsUrogenital NeoplasmsNeoplasms, Connective and Soft TissueNeoplasms, Fibrous TissueNeoplasms, FibroepithelialFemale Urogenital Diseases

Criteria

Inclusion Criteria: * Patients must have recurrent or persistent epithelial ovarian, fallopian tube or primary peritoneal carcinoma; histologic documentation of the original primary tumor is required via the pathology report * Patients with the following histologic epithelial cell types are eligible: serous adenocarcinoma, endometrioid adenocarcinoma, mucinous adenocarcinoma, undifferentiated carcinoma, clear cell adenocarcinoma, mixed epithelial carcinoma, transitional cell carcinoma, malignant Brenner's tumor, or adenocarcinoma not otherwise specified (N.O.S.) * All patients must have measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1; measurable disease is defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded); each lesion must be \>= 10 mm when measured by computed tomography (CT), magnetic resonance imaging (MRI) or caliper measurement by clinical exam; or \>= 20 mm when measured by chest x-ray; lymph nodes must be \>= 15 mm in short axis when measured by CT or MRI * Patients must have at least one "target lesion" to be used to assess response on this protocol as defined by RECIST 1.1; tumors within a previously irradiated field will be designated as "non-target" lesions unless progression is documented or a biopsy is obtained to confirm persistence at least 90 days following completion of radiation therapy * Patients must not be eligible for a higher priority Gynecologic Oncology Group (GOG) protocol, if one exists; in general, this would refer to any active GOG phase III protocol for the same patient population * Patients must have a GOG performance status of 0, 1, or 2 * Patients must have baseline lactate dehydrogenase (LDH) levels =\< 0.8 x upper limit of normal (ULN) * Recovery from effects of recent surgery, radiotherapy, or chemotherapy * Patients should be free of active infection requiring antibiotics (with the exception of uncomplicated urinary tract infection \[UTI\]) * Any hormonal therapy directed at the malignant tumor must be discontinued at least one week prior to registration * Any other prior therapy directed at the malignant tumor, including biological and immunologic agents, must be discontinued at least three weeks prior to registration * Prior therapy * Patients must have had one prior platinum-based chemotherapeutic regimen for management of primary disease containing carboplatin, cisplatin, or another organoplatinum compound; this initial treatment may have included intraperitoneal therapy, high-dose therapy, consolidation, non-cytotoxic agents or extended therapy administered after surgical or non-surgical assessment * Patients must have NOT received any additional cytotoxic chemotherapy for management of recurrent or persistent disease, including retreatment with initial chemotherapy regimens; (Note: optimal evaluation of the safety and efficacy of new chemotherapy regimens is best performed in patients with minimal prior therapy; non-investigational therapy, such as retreatment with platinum and/or paclitaxel, is non-curative in the setting of recurrent disease, and can generally be safely administered to patients following participation in a phase II trial) * Patients are allowed to receive, but are not required to receive, one additional non-cytotoxic regimen for management of recurrent or persistent disease according to the following definition: * Non-cytotoxic (biologic or cytostatic) agents include (but are not limited to) hormones, monoclonal antibodies, cytokines, and small-molecule inhibitors of signal transduction * Patients must be considered platinum resistant or refractory according to standard GOG criteria, i.e., have had a treatment-free interval following platinum of less than 6 months, or have progressed during platinum-based therapy * Absolute neutrophil count (ANC) greater than or equal to 1,500/mcl * Platelets greater than or equal to 100,000/mcl * Creatinine less than or equal to 1.5 x institutional upper limit normal (ULN) * Bilirubin less than or equal to 1.5 x ULN * Serum glutamic oxaloacetic transaminase (SGOT) (aspartate aminotransferase \[AST\]) less than or equal to 3 x ULN * Alkaline phosphatase less than or equal to 2.5 x ULN * Neurologic function: neuropathy (sensory and motor) less than or equal to Common Terminology Criteria for Adverse Events (CTCAE) grade 1 * Patients must have signed an approved informed consent and authorization permitting release of personal health information * Patients must meet pre-entry requirements * Patients of childbearing potential must have a negative serum pregnancy test prior to study entry and be practicing an effective form of contraception * Cautions and prohibited medications/treatments * Since elesclomol is a substrate for cytochrome P450 family 2, subfamily C, polypeptide 9 (CYP2C9), cytochrome P450 family 2, subfamily D, polypeptide 6 (CYP2D6), cytochrome P450 family 2, subfamily C, polypeptide 19 (CYP2C19), and cytochrome P450 family 3, subfamily A, polypeptide 4 (CYP3A4) and an inducer of CYP3A4, cytochrome P450 family 1, subfamily A, polypeptide 2 (CYP1A2), cytochrome P450 family 2, subfamily A, polypeptide 6 (CYP2A6), and cytochrome P450 family 2, subfamily E, polypeptide 1 (CY2E1), it is recommended that the following be used with caution: sensitive substrates of CYP3A4, CYP1A2, and CY2E1, and strong inhibitors and inducers of CYP2C9, CYP2D6, CYP2C19, and CYP3A4 Exclusion Criteria: * Patients who have had prior therapy with elesclomol or prior second-line cytotoxic chemotherapy * Patients who have received radiation to more than 25% of marrow-bearing areas * Patients with a history of other invasive malignancies, with the exception of non-melanoma skin cancer and other specific malignancies are excluded if there is any evidence of other malignancy being present within the last three years; patients are also excluded if their previous cancer treatment contraindicates this protocol therapy * Patients who have received prior radiotherapy to any portion of the abdominal cavity or pelvis OTHER THAN for the treatment of ovarian, fallopian tube, or primary peritoneal cancer are excluded; prior radiation for localized cancer of the breast, head and neck, or skin is permitted, provided that it was completed more than three years prior to registration, and the patient remains free of recurrent or metastatic disease * Patients who have received prior chemotherapy for any abdominal or pelvic tumor OTHER THAN for the treatment of ovarian, fallopian tube, or primary peritoneal cancer are excluded; patients may have received prior adjuvant chemotherapy for localized breast cancer, provided that it was completed more than three years prior to registration, and that the patient remains free of recurrent or metastatic disease * Patients who are pregnant or breastfeeding

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

One single intervention group is designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Experimental
Patients receive paclitaxel IV over 1 hour and elesclomol sodium IV over 1 hour on days 1, 8, and 15. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. NOTE: Patients who are currently on treatment must not be dosed with elesclomol sodium after 12/31/2015. All other study procedures, with the exception of elesclomol sodium administration and paclitaxel administration, should continue in accordance with protocol requirements. Any treatment given after 12/31/2015, including continuation of paclitaxel, will be considered off study.

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 163 locations

Suspended

Saint Joseph's Hospital and Medical Center

Phoenix, United StatesOpen Saint Joseph's Hospital and Medical Center in Google Maps
Suspended

John Muir Medical Center-Concord Campus

Concord, United States
Suspended

UC San Diego Moores Cancer Center

La Jolla, United States
Suspended

University of California San Diego

San Diego, United States
Completed163 Study Centers