Eribulin Mesylate Administered in Combination With Gemcitabine Plus Cisplatin Versus Gemcitabine Plus Cisplatin Alone as First-Line Therapy for Locally Advanced or Metastatic Bladder Cancer

Bladder Cancer Clinical Trial

Official title:

An Open-Label, Multicenter, Randomized Phase Ib/II Study of Eribulin Mesylate Administered in Combination With Gemcitabine Plus Cisplatin Versus Gemcitabine Plus Cisplatin Alone as First-Line Therapy for Locally Advanced or Metastatic Bladder Cancer

Clinical Trial Details — Status: Terminated

Administrative data

• NCT number: NCT01126749
• Other study ID #: E7389-702
• Secondary ID: 2009-015915-42
• Status: Terminated
• Phase: Phase 1/Phase 2
• Start date: April 16, 2010
• Est. completion date: July 20, 2016

Study information

• Verified date: January 2022
• Source: Eisai Inc.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to determine whether Patients with Locally Advanced or Metastatic Bladder Cancer who receive Eribulin Mesylate Administered in Combination with Gemcitabine Plus Cisplatin Versus Gemcitabine Plus Cisplatin Alone as First-Line Therapy is safety and tolerable when administered to patients with locally advanced or metastatic bladder cancer and to gain preliminary data on whether patients may benefit from this combination.

Description:

This open-label, multicenter, randomized study will consist of 2 phases: - Phase Ib: a safety run-in period with 3 ascending doses of eribulin; - Phase II: a randomized 2-arm design. Phase Ib Patients will be recruited into cohorts, with a minimum of 3 and a maximum of 6 patients per cohort. All patients will receive the same dose of gemcitabine (1000 mg/m2 on Days 1 and 8 of a 21-day cycle) and cisplatin (70 mg/m2 on Day 1) in combination with eribulin (administered on Days 1 and 8 of the cycle). All patients in a cohort will receive the same dose level of eribulin. The dose level of eribulin will be escalated for additional cohorts unless greater than 2 dose limiting toxicities (DLTs) are reported at the lower dose level(s) prior to enrollment of the next dose level. If one DLT occurs at any dose level, the cohort will be expanded to include up to a maximum of 6 patients. A Dose Escalation Committee will determine when no further dose escalation is appropriate and whether the MTD will be defined as a preceding dose or an intermediate dose. Phase II Patients will be randomized in a 1:1 ratio to receive either eribulin in combination with gemcitabine plus cisplatin (Arm 1) or gemcitabine plus cisplatin alone (Arm 2). The eribulin dose will be 1.0 mg/m2 administered on Days 1 and 8 of each 21-day treatment cycle, the recommended Phase II dose for eribulin when administered in combination gemcitabine plus cisplatin, as determined in the Phase Ib portion of the study. Allocation of patients will be stratified based on metastatic disease status (patients with visceral metastases versus patients with non-visceral metastases). This stratified randomization will be centrally allocated across all centers via an Interactive Voice Activated Response System (IVRS). For both the Phase Ib and Phase II portions, 1 cycle of therapy will last 21 days, with a maximum number of 6 gemcitabine plus cisplatin cycles. Radiologic examinations including a computed tomography (CT) scan of the chest, abdomen, and pelvis as appropriate (and CT or magnetic resonance imaging [MRI] scan as appropriate), will be performed during Screening and after every 6 weeks while on therapy. In the case of dose delays, scans should be performed according to the original Cycle 1 Day 1 schedule (ie, scans should not be delayed). Radiographic assessments should be repeated at withdrawal if the last assessment was obtained greater than 3 weeks from withdrawal of therapy. Patients will be followed until death following completion of therapy. Scans will be required every 2 months until documentation of PD or the start of a next line of therapy, whichever occurs first. In patients experiencing PD, follow-up will be for survival only and radiographic scans are not required.

Recruitment information / eligibility

• Status: Terminated
• Enrollment: 92
• Est. completion date: July 20, 2016
• Est. primary completion date: May 8, 2015
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria

Patients may be entered in the study only if they meet all of the following criteria:

1. Male or female patient greater than 18 years of age;

2. Histologically or cytologically confirmed, locally advanced Stage 4 (eg, T4b) or metastatic transitional cell cancer of the bladder; including other transitional cell cancers of the urothelium (prostate, urethra, ureter, and renal pelvis)

3. Not previously treated with systemic chemotherapy for metastatic bladder cancer (one regimen of adjuvant or neoadjuvant chemotherapy is permitted). Patients must have a disease-free interval of 6 months after adjuvant therapy;

4. At least 1 site of measurable disease by the Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST version 1.1) guidelines;

5. Life expectancy of greater than or equal to 3 months;

6. Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) 0 or 1;

7. Patients must have active bowel function defined as at least 3 bowel movements per week according to subject history and must be willing to maintain a diary of bowel function prior to dosing and continuing through completion of study treatment. Laxatives may be used to maintain adequate bowel function;

8. Patients must have adequate renal function as evidenced by calculated creatinine clearance greater than or equal to 55 mL/min per the Cockcroft and Gault formula;

9. Patients must have adequate bone marrow function as evidenced by absolute neutrophil count (ANC) greater than or equal to 1.5 x 10^9/L, hemoglobin greater than or equal to 10.0 g/dL (a hemoglobin less than 10.0 g/dL at Screening is acceptable if it is corrected to greater than or equal to 10.0 g/dL by growth factor or transfusion prior to first dose), and platelet count greater than or equal to 100 x 10^9/L;

10. Patients must have adequate liver function as evidenced by bilirubin less than or equal to 1.5 times the upper limit of the normal range (ULN), and alkaline phosphatase, alanine aminotransferase (ALT), and aspartate aminotransferase (AST) less than or equal to 3 x ULN (in the case of liver metastases, less than or equal to 5 x ULN). If there are bone metastases, liver-specific alkaline phosphatase may be separated from the total and used to assess liver function instead of total alkaline phosphatase;

11. Male or female patients of child-producing potential must agree to use double barrier contraception, oral contraceptives, or avoidance of pregnancy measures during the study and for 90 days after the last day of treatment;

12. Females of childbearing potential must have a negative serum pregnancy test at screening;

13. Females may not be breastfeeding;

14. Ability to understand and willingness to sign a written informed consent. Exclusion Criteria

Patients will not be entered in the study for any of the following reasons:

1. Prior treatment with epothilone, ixabepilone, patupilone, vinflunine, halichondrin B, and/or halichondrin B chemical derivatives;

2. History of other malignancies except: (1) adequately treated basal or squamous cell carcinoma of the skin; (2) curatively treated, a) in situ carcinoma of the uterine cervix, or b) prostate cancer, or c) superficial bladder cancer; or (3) other curatively treated solid tumor with no evidence of disease for greater than or equal to 3 years;

3. Presence of brain metastases, unless the patient has received adequate treatment at least 4 weeks prior to randomization, and is stable, asymptomatic, and off steroids for at least 4 weeks prior to randomization;

4. Received an investigational agent, chemotherapy, biological therapy, hormonal therapy, targeted therapy, or radiotherapy within 30 days prior to commencing study treatment, or have not recovered from all treatment-related toxicities to Common Toxicity Criteria (CTC) Grade less than or equal to 1, except for alopecia;

5. Are currently receiving an investigational agent or any other systemic anticancer treatment, including palliative radiotherapy;

6. Significant cardiovascular impairment (history of congestive heart failure New York Heart Association [NYHA] Grade greater than 2, unstable angina or myocardial infarction within the past 6 months, or serious cardiac arrhythmia);

7. Subjects with a high probability of Long QT Syndrome;

8. Patients with organ allografts requiring immunosuppression;

9. Known active infection with human immunodeficiency virus (HIV), hepatitis B, virus (HBV) or hepatitis C; virus (HCV);

10. Hypersensitivity to halichondrin B and/or halichondrin B chemical derivative

11. Prior pelvic radiation;

12. History of known or suspected peritoneal carcinomatosis with risk of bleeding or perforation, or intraluminal or serosal metastatic lesions with risk of bleeding or perforation of any lesions;

13. History of abdominal adhesions, fistula, diverticulitis, gastrointestinal perforation, intra-abdominal abscess, documented peptic ulcer disease (active gastroesophageal reflux disease/dyspepsia are allowed), or other gastrointestinal conditions with increased risk of perforation;

14. Common Terminology Criteria for Adverse Events, version 4.0 (CTCAE v.4.0) Grade greater than or equal to 2 constipation;

15. CTCAE v.4.0 Grade greater than or equal to 2 peripheral neuropathy;

16. Have any medical condition that would interfere with the conduct of the study.

Related Conditions & MeSH terms

• Bladder Cancer
• Urinary Bladder Neoplasms

Intervention

Drug:
• Gemcitabine
Gemcitabine
• E7389
E7389
• Cisplatin
Cisplatin

Locations

Country	Name	City	State
n/a

Sponsors (2)

Lead Sponsor	Collaborator
Eisai Inc.	PharmaBio Development Inc.

Countries where clinical trial is conducted

United States,  Germany,  Netherlands,  Spain,  Ukraine,  United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Phase 1b: Number of Participants With Dose-limiting Toxicity (DLT) as Per National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 4.0	DLTs were clinically significant adverse events within 21 days of treatment judged by investigator at least possibly related to treatment. This included greater than or equal to (>=) Grade 3 (G3) peripheral neuropathy, >=G3 nausea and vomiting despite optimal anti-emetic treatment, any other non-hematologic toxicity of >=G3 (except alopecia, single abnormal laboratory values the Investigator judged unlikely related to study therapy, had no clinical correlate, and resolved within 7 days, and hypersensitivity reaction to any of the compounds), Grade 4 neutropenia lasting over 7 days, febrile neutropenia (defined as fever >=38.5 degrees Celsius with absolute neutrophil count below 1.0*10^9 per liter, G3 thrombocytopenia with nontraumatic bleeding (without therapeutic systemic anticoagulation) requiring platelet transfusion, Grade 4 thrombocytopenia (with or without nontraumatic bleeding), any study drug-related death, any other toxicity the dose escalation committee believed to be DLT.	Cycle 1 (Cycle length=21 days)
Primary	Phase 2: Number of Participants With Treatment-emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)	TEAE was defined as an adverse event that had an onset date, or a worsening in severity on or after the first dose of study drug up to the end of the study. Number of participants with TEAEs were reported based on safety assessments of laboratory tests, physical examination, examining bowel movements, regular measurement of vital signs, eastern cooperative oncology group-performance status and electrocardiogram parameter values. SAE was any untoward medical occurrence that at any dose: resulted in death; life threatening required inpatient hospitalization; resulted in persistent, significant disability; was congenital anomaly/birth defect or medically important due to other reasons than mentioned criteria. Number of participants with TEAEs and SAEs were reported.	From the first dose of study drug up to approximately 6 years 3 months
Secondary	Phase 2: Progression-free Survival (PFS)	PFS was defined as the time from the date of randomization until the earlier of the following two events: the date of disease progression (PD) or the date of death based on response evaluation criteria in solid tumor (RECIST) version (v) 1.1. PD was defined as at least a 20 percent (%) increase or 5 millimeter (mm) increase in the sum of diameters of target lesions (taking as reference the smallest sum on study) recorded since the treatment started or the appearance of 1 or more new lesions.	From the date of randomization until the earlier of the following two events: the date of PD or the date of death (Up to approximately 6 years 3 months)
Secondary	Phase 2: Percentage of Participants With Overall Response	Overall response rate was defined as the percentage of participants with the best confirmed response of complete response (CR) or partial response (PR) based on RECIST v1.1. CR was defined as complete disappearance of all target lesions. Any pathological lymph nodes (whether target or nontarget) must have reduction in short axis to less than 10 mm. PR was defined as at least a 30% decrease in the sum of the longest diameters of target lesions, taking as reference the baseline summed longest diameters.	From the date of randomization until CR or PR (Up to approximately 6 years 3 months)
Secondary	Phase 2: Percentage of Participants With Progression-free Survival at Week 12	PFS was defined as the time from the date of randomization until the earlier of the following two events: the date of PD or the date of death based on RECIST v1.1. PD was defined as at least a 20% increase or 5 mm increase in the sum of diameters of target lesions (taking as reference the smallest sum on study) recorded since the treatment started or the appearance of 1 or more new lesions.	Week 12
Secondary	Phase 2: Time to Progression (TTP)	TTP was defined as the time from the date of randomization until the date of PD based on RECIST v1.1. PD was defined as at least a 20% increase in the sum of the longest diameters of target lesions, taking in reference the smallest summed longest diameters on study (this included the baseline sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm. The appearance of 1 or more new lesions was also considered progression.	From the date of randomization until the date of PD (Up to approximately 6 years 3 months)
Secondary	Phase 2: Overall Survival (OS)	OS was defined as the time from the date of randomization until the date of death due to any cause.	From the date of randomization until the date of death (Up to approximately 6 years 3 months)