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Karenitecin Versus Topotecan in Patients With Advanced Epithelial Ovarian Cancer

A Phase 3 Study of Safety and Efficacy of Karenitecin Versus Topotecan Administered for 5 Consecutive Days Every 3 Weeks in Patients With Advanced Epithelial Ovarian Cancer

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00477282
Enrollment
509
Registered
2007-05-23
Start date
2007-08-31
Completion date
2013-06-30
Last updated
2020-03-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ovarian Cancer

Keywords

Ovarian, Cancer, Advanced Ovarian Cancer

Brief summary

The objective of this study is to assess the safety and efficacy of karenitecin versus topotecan in patients with platinum/taxane-resistant advanced epithelial ovarian cancer. Additionally, this study will assess the ability of karenitecin to extend the time to disease progression, extend the overall survival time, and reduce the incidence and severity of treatment related hematological toxicities in patients with advanced epithelial ovarian cancer.

Interventions

Karenitecin 1.0mg/m2/day administered as a single daily IV infusion over 60 minutes for 5 consecutive days every 3 weeks (21 days)

DRUGTopotecan

Topotecan 1.5 mg/m2/day administered as a single daily IV infusion over 30 minutes for 5 consecutive days every 3 weeks (21 days)

Sponsors

Crown Bioscience
CollaboratorINDUSTRY
BioNumerik Pharmaceuticals, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Age ≥ 18 years * Confirmed diagnosis of stage III or IV epithelial ovarian cancer * Have cancer that is resistant to platinum/taxane-based chemotherapy regimens * Have measurable, progressive disease * Have an ECOG PS ≤ 2

Exclusion criteria

* Have uncontrolled high blood pressure, uncontrolled diabetes mellitus, or other serious underlying medical condition not compatible with study entry. * Have a life expectancy \< 3 months * Received prior treatment with a camptothecin (topotecan, CPT-11, or investigational camptothecins). * Received prior treatment with any platinum agent other than cisplatin or carboplatin. * Received prior radiation therapy to greater than one-third of the hematopoietic sites (one-third of the pelvis and axial skeleton combined).

Design outcomes

Primary

MeasureTime frame
Progression Free Survivalbaseline to measured progressive disease

Secondary

MeasureTime frame
Overall Survivalbaseline to date of death from any cause
Incidence of AnemiaActive treatment period (SAEs and on-going treatment-related AEs at end of treatment will be followed until resolution. All other AEs will be followed for up to 30 days after last treatment administration.
Incidence of NeutropeniaActive treatment period (SAEs and on-going treatment-related AEs at end of treatment will be followed until resolution. All other AEs will be followed for up to 30 days after last treatment administration
Incidence of ThrombocytopeniaActive treatment period (SAEs and on-going treatment-related AEs at end of treatment will be followed until resolution. All other AEs will be followed for up to 30 days after last treatment administration

Countries

Hungary, Lithuania, Poland, Romania, Russia

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026