A Study of Carboplatin and Gemcitabine Plus Bevacizumab in Patients With Ovary, Peritoneal, or Fallopian Tube Carcinoma (OCEANS)
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ClinicalTrials.gov Identifier: NCT00434642 |
Recruitment Status :
Completed
First Posted : February 13, 2007
Results First Posted : November 3, 2011
Last Update Posted : August 9, 2017
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Condition or disease | Intervention/treatment | Phase |
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Ovarian Cancer | Drug: Carboplatin Drug: Gemcitabine Drug: Bevacizumab Drug: Placebo | Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 484 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | A Phase III, Multicenter, Randomized, Blinded, Placebo-controlled Trial of Carboplatin and Gemcitabine Plus Bevacizumab in Patients With Platinum-sensitive Recurrent Ovary, Primary Peritoneal, or Fallopian Tube Carcinoma |
Study Start Date : | April 2007 |
Actual Primary Completion Date : | September 2010 |
Actual Study Completion Date : | July 2013 |

Arm | Intervention/treatment |
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Experimental: Carboplatin and gemcitabine + bevacizumab
Carboplatin (AUC 4 mg/mL/minute) was administered intravenously (IV) on Day 1 of each of six 21-day treatment cycles. The carboplatin dose was calculated to reach a target area under the curve (AUC) of concentration x time according to the Calvert formula. Gemcitabine 1000 mg/m^2 was administered IV on Days 1 and Day 8 of each of the six 21-day treatment cycles. Bevacizumab 15 mg/kg was administered IV on Day 1 of each of the six 21-day treatment cycles. The bevacizumab dose was based on the patient's weight at baseline and remained the same throughout the study.
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Drug: Carboplatin
Carboplatin was provided as commercially available drug. Drug: Gemcitabine Gemcitabine was provided as commercially available drug. Drug: Bevacizumab Bevacizumab was supplied as a clear to slightly opalescent, sterile liquid in glass vials (400 mg in 8 mL [25 mg/mL]) with a vehicle consisting of sodium phosphate, trehalose, polysorbate 20, and Sterile Water for Injection, USP.
Other Name: Avastin |
Active Comparator: Carboplatin and gemcitabine + placebo
Carboplatin (AUC 4 mg/mL/minute) was administered intravenously (IV) on Day 1 of each of six 21-day treatment cycles. The carboplatin dose was calculated to reach a target area under the curve (AUC) of concentration x time according to the Calvert formula. Gemcitabine 1000 mg/m^2 was administered IV on Days 1 and Day 8 of each of the six 21-day treatment cycles. Placebo was administered by IV on Day 1 of each of the six 21-day treatment cycles.
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Drug: Carboplatin
Carboplatin was provided as commercially available drug. Drug: Gemcitabine Gemcitabine was provided as commercially available drug. Drug: Placebo Placebo consisted of the vehicle for bevacizumab without the antibody and contained sodium phosphate, trehalose, polysorbate 20, and Sterile Water for Injection, USP. |
- Progression Free Survival (PFS) as Determined by the Investigator, Per Response Evaluation Criteria for Solid Tumors (RECIST) [ Time Frame: From randomization through September 17, 2010 (up to 3 years, 5 months) ]PFS was defined as the time from randomization to disease progression (PD), as determined by the investigator, or death due to any cause. PD: At least a 20% increase in the sum of the longest diameter of target lesions, taking as reference the smallest sum longest diameter recorded since treatment started; the appearance of 1 or more new lesions; and/or the unequivocal progression of existing non-target lesions. Lesions were assessed by computed tomography (CT), magnetic resonance imaging (MRI), or ultrasound every 9 weeks.
- Percentage of Patients With an Objective Response as Determined by the Investigator, Per Response Evaluation Criteria for Solid Tumors (RECIST) [ Time Frame: From randomization through September 17, 2010 (up to 3 years, 5 months) ]An objective response was the occurrence of either a partial response (PR) or complete response (CR). PR: At least a 30% decrease in the sum of the longest diameter of target lesions, taking as reference the baseline sum longest diameter. CR: The disappearance of all target and non-target lesions. Lesions were assessed by computed tomography (CT), magnetic resonance imaging (MRI), or ultrasound every 9 weeks.
- Duration of Objective Response (OR) as Determined by the Investigator, Per Response Evaluation Criteria for Solid Tumors (RECIST) [ Time Frame: From randomization through September 17, 2010 (up to 3 years, 5 months) ]Duration of OR was analyzed in the subset of patients who achieved an OR. The duration of OR was defined as the time from the initial CR or PR until documented PD or death. Lesions were assessed by computed tomography (CT), magnetic resonance imaging (MRI), or ultrasound every 9 weeks.
- Overall Survival [ Time Frame: From randomization through July 19, 2013 (up to 6 years, 3 months) ]Overall survival was defined as the time from randomization to death from any cause.
- Percentage of Patients Who Had a Gastrointestinal Perforation (GIP) [ Time Frame: From randomization through September 17, 2010 (up to 3 years, 5 months) ]A gastrointestinal perforation is a hole that develops through the entire wall of the stomach, small intestine, large bowel, or gallbladder.
- Percentage of Patients Who Had at Least 1 Adverse Event [ Time Frame: From randomization through July 19, 2013 (up to 6 years, 3 months) ]

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Signed Informed Consent Form
- Age ≥ 18 years
- Documented ovarian, primary peritoneal, or fallopian tube carcinoma that has recurred
- No prior chemotherapy in the recurrent setting
- Measurable disease
- Recovered from prior radiation therapy or surgery
Exclusion Criteria:
- Prior chemotherapy treatment for recurrent ovarian, primary peritoneal, or fallopian tube carcinoma
- History of abdominal fistula, gastrointestinal perforation (GIP), or intra-abdominal abscess
- Patients with clinical symptoms or signs of gastrointestinal (GI) obstruction or who require parenteral hydration, parenteral nutrition, or tube feeding
- Patients with evidence of abdominal free air not explained by paracentesis or recent surgical procedure
- Current, recent, or planned participation in an experimental drug study
- History of systemic bevacizumab (Avastin) or other vascular endothelial growth factor (VEGF) or VEGF receptor-targeted agent use
- Inadequately controlled hypertension
- Prior history of hypertensive crisis or hypertensive encephalopathy
- New York Heart Association Class II or greater congestive heart failure (CHF)
- History of myocardial infarction or unstable angina
- History of stroke or transient ischemic attack (TIA)
- Known central nervous system (CNS) disease except for treated brain metastasis
- Significant vascular disease or recent peripheral arterial thrombosis
- History of hemoptysis
- Evidence of bleeding diathesis or significant coagulopathy (in the absence of therapeutic anticoagulation)

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00434642
Study Director: | Amreen Husain, MD | Genentech, Inc. |
Responsible Party: | Genentech, Inc. |
ClinicalTrials.gov Identifier: | NCT00434642 |
Other Study ID Numbers: |
AVF4095g |
First Posted: | February 13, 2007 Key Record Dates |
Results First Posted: | November 3, 2011 |
Last Update Posted: | August 9, 2017 |
Last Verified: | July 2017 |
Avastin Ovarian carcinoma Peritoneal carcinoma Peritoneal cancer |
Fallopian tube cancer Fallopian tube carcinoma OCEANS |
Carcinoma Neoplasms, Glandular and Epithelial Neoplasms by Histologic Type Neoplasms Bevacizumab Carboplatin Gemcitabine Antineoplastic Agents, Immunological Antineoplastic Agents |
Angiogenesis Inhibitors Angiogenesis Modulating Agents Growth Substances Physiological Effects of Drugs Growth Inhibitors Antimetabolites, Antineoplastic Antimetabolites Molecular Mechanisms of Pharmacological Action |