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Intraperitoneal vs Intravenous Chemotherapy Following Neoadjuvant Chemotherapy in Ovarian Cancer

A Phase II Study of Intraperitoneal (IP) Plus Intravenous (IV) Chemotherapy Versus IV Carboplatin Plus Paclitaxel in Patients With Epithelial Ovarian Cancer Optimally Debulked at Surgery Following Neoadjuvant Intravenous Chemotherapy

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00993655
Enrollment
275
Registered
2009-10-12
Start date
2010-03-03
Completion date
2016-07-11
Last updated
2023-08-28

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

Conditions

Fallopian Tube Cancer, Metastatic Cancer, Ovarian Cancer, Peritoneal Cavity Cancer

Keywords

peritoneal cavity cancer, fallopian tube cancer, stage II ovarian epithelial cancer, stage III ovarian epithelial cancer, stage IV ovarian epithelial cancer, malignant pleural effusion, ovarian clear cell cystadenocarcinoma, ovarian clear cell tumor with proliferating activity

Brief summary

RATIONALE: Drugs used in chemotherapy, such as paclitaxel, carboplatin, and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) and giving them in different ways may kill more tumor cells. It is not yet known which combination chemotherapy regimen is more effective in treating patients with ovarian epithelial cancer, primary peritoneal cancer, and fallopian tube cancer. PURPOSE: This randomized phase II trial is comparing the side effects of three combination chemotherapy regimens and to see how well they work in treating patients with stage IIB, stage IIC, stage III, or stage IV ovarian epithelial cancer, primary peritoneal cancer, or fallopian tube cancer.

Detailed description

OBJECTIVES: Primary * To compare the efficacy of the selected IP chemotherapy regimen (Arm 3: IV paclitaxel and IP carboplatin plus day 8 IP paclitaxel) versus IV carboplatin plus paclitaxel (Arm 1) in patients with epithelial ovarian cancer optimally debulked at surgery following neoadjuvant intravenous chemotherapy. Nine month progressive rate post randomization is the primary endpoint for assessment of efficacy. Secondary * To compare IP plus IV chemotherapy versus IV carboplatin plus paclitaxel with respect to progression free survival and overall survival. OUTLINE: This is a multicenter study. Patients are stratified according to cooperative group, residual disease (observable \[e.g., macroscopic\] disease that is evident at end of delayed primary debulking surgery vs no evidence of observable disease at end of delayed primary debulking surgery), reason for delayed primary debulking surgery at initial diagnosis (nonresectable disease vs other reasons), and timing of intraperitoneal catheter insertion (intra-operative catheter insertion vs post-operative insertion). * Phase II: Patients are randomized to 1 of 3 treatment groups. * ARM 1: Paclitaxel 135 mg/m2 intravenous day 1 plus Carboplatin AUC 5 if measured GFR or AUC6 if estimated GFR intravenous day 1; Paclitaxel 60 mg/m2 intravenous day 8. Cycles given Q 21 days x 3 cycles * ARM 2: Paclitaxel 135 mg/m2 intravenous day 1 plus Cisplatin 75 mg/m2 intraperitoneal day 1; Paclitaxel 60 mg/m2 intraperitoneal day 8. Cycles given Q 21 days x 3 cycles (Phase II cisplatin arm closed to accrual on 2014-Feb-03) * ARM 3: Paclitaxel 135 mg/m2 intravenous day 1 plus Carboplatin AUC 5 if measured GFR or AUC6 if estimated GFR intraperitoneal day 1; Paclitaxel 60 mg/m2 intraperitoneal day 8. Cycles given Q 21 days x 3 cycles. Patients also receive carboplatin IP on day 1. Treatment repeats every 21 days for 3 courses in the absence of disease progression or unacceptable toxicity. * Expanded Phase II: Patients are randomized to 1 of 2 treatment groups. * Arm I: Patients receive paclitaxel and carboplatin as in phase II, arm I. * Arm III: Patients receive paclitaxel and cisplatin as in phase II, arm II or paclitaxel and carboplatin as in phase II, arm III. Patients complete quality of life questionnaires EORTC QLQ-C30, ovarian cancer module (EORTC QLQ-OV28), and FACT/GOG-Ntx at baseline, on day 1 of courses 2 and 3, at 3, 6 and 12 months after completion of study treatment, and then annually until disease progression, death, or initiation of second-line therapy. After completion of study treatment, patients are followed at 6 weeks, every 3 months for 2 years, every 6 months for 2 years, and then annually until progression, death, or initiation of second-line therapy.

Interventions

DRUGcarboplatin

Carboplatin AUC 5 if measured GFR or AUC6 if calculated GFR intravenous or intraperitoneal.

DRUGcisplatin

Cisplatin 75 mg/m2 intraperitoneal day 1

DRUGpaclitaxel

Paclitaxel 135 mg/m2 intravenous day 1 plus Paclitaxel 60 mg/m2 intraperitoneal or intravenously day 8. Cycles given Q 21 days x 3 cycles

Sponsors

National Cancer Institute (NCI)
CollaboratorNIH
Grupo Español de Investigación en Cáncer de Ovario
CollaboratorOTHER
Cancer Research UK
CollaboratorOTHER
SWOG Cancer Research Network
CollaboratorNETWORK
Canadian Cancer Trials Group
Lead SponsorNETWORK

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

DISEASE CHARACTERISTICS: * Histologically confirmed ovarian epithelial, primary serous type peritoneal, or fallopian tube carcinoma * Patients with ovarian cancer of the clear cell histology are eligible. Histologic confirmation is preferably by biopsy or limited excision prior to neo-adjuvant treatment. If the diagnosis prior to neo-adjuvant chemotherapy is based on cytology, histologic confirmation is required prior to randomization. Histologic confirmation can be obtained at the time of debulking surgery by intra-operative frozen section, thus permitting intra-operative randomization, or by final pathologic review of the resected specimen if randomization is to be performed following debulking surgery. * Initial FIGO stage IIB-III disease * Stage IV disease allowed provided the only criterion for stage IV disease is the presence of a pleural effusion confirmed to be associated with positive cytology for ovarian cancer * Completed ≥ 3 but no more than 4 courses of platinum-based neoadjuvant chemotherapy prior to the first debulking surgery * Meets the following criteria for surgical treatment prior to randomization: * Initial Diagnosis: No debulking surgery was attempted or completed. * The patient's first cytoreductive (debulking) surgery must be after neoadjuvant chemotherapy (Delayed Primary Debulking). The delayed primary debulking surgery must be completed no more than 4 weeks after commencing administering of the last cycle of neoadjuvant chemotherapy and must be completed no more than 6 weeks prior to randomization. * Surgery will include total abdominal hysterectomy, bilateral salpingo-oophorectomy, omentectomy and any additional procedures required to achieve maximal cytoreduction with residual disease of 1 cm or less as assessed by the surgeon at the end of surgery. * Delayed primary debulking surgery must be completed no more than 4 weeks after the last course of neoadjuvant chemotherapy and must be completed no more than 6 weeks prior to randomization * Surgery will include total abdominal hysterectomy, bilateral salpingo-oophorectomy, omentectomy, and any additional procedures required to achieve maximal cytoreduction with residual disease of ≤ 1 cm as assessed by the surgeon at the end of surgery * No borderline ovarian tumors (i.e., tumors of low malignant potential) alone * No mucinous tumor PATIENT CHARACTERISTICS: * ECOG performance status 0-2 * Life expectancy ≥ 12 weeks * Granulocyte count ≥ 1.5 x 10\^9/L * Platelet count ≥ 100 x 10\^9/L * Serum creatinine ≤ upper limit of normal (ULN) OR \> ULN to ≤ 1.25 ULN provided measured creatinine clearance is \> 60 mL/min * Serum bilirubin normal * AST/ALT ≤ 2.5 times ULN * Fertile patients must use effective contraception * Able (i.e., sufficiently fluent) and willing to complete the quality of life questionnaires * Accessible for treatment and follow-up * No history of other malignancy, except adequately treated nonmelanoma skin cancer, curatively treated carcinoma in situ of the cervix, or other solid tumors curatively treated with no evidence of disease for ≥ 5 years * No uncontrolled atrial or ventricular arrhythmias including second or third degree heart block unless managed with implanted pacemaker * Patients with a history of first degree heart block are eligible * No documented myocardial infarction within the past 6 months preceding randomization (pretreatment ECG evidence only of infarct will not exclude patients) * No diagnosis of bowel obstruction * No serious illness or medical condition which would not permit the patient to be managed according to protocol including, but not limited to, any of the following: * Prior allergic reactions to drugs containing cremophor or to compounds chemically related to cisplatin, paclitaxel, or carboplatin * Symptomatic congestive heart failure within the past 6 months or other conditions which would lead to a contraindication of a high-volume saline diuresis * History of significant neurologic or psychiatric disorder which would impair the ability to obtain consent * Active uncontrolled infection * Persistent peripheral neuropathy or hearing loss ≥ grade 2 resulting from prior therapy * Extensive intraperitoneal adhesion intra- or post-operatively which would impede intraperitoneal treatment delivery PRIOR CONCURRENT THERAPY: * See Disease Characteristics * No prior therapy for ovarian cancer, except for neoadjuvant platinum-based chemotherapy and surgery * No concurrent intraperitoneal adhesion barriers * No other concurrent anticancer treatment, including cytotoxic agents, biological response modifiers, immunotherapy, anticancer hormone therapy, or investigational drug therapy * No other concurrent experimental drugs or anticancer therapy

Design outcomes

Primary

MeasureTime frameDescription
9-month Progression Rate Post-randomization9 monthsIt is defined as proportion of patients who had progressed at or before 9 months after randomization, i.e., the time from the randomization to the date when the first observation of disease progression (earliest of the date when the first CA 125 meets progression definition and the date of first objective relapse or progression, defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions, recorded) has been documented or when death due to any cause has been observed was less than or equal to 9 months.

Secondary

MeasureTime frameDescription
Progression Free SurvivalDuring the study with median follow-up of 33 monthsTime from the day of randomization until the time when first observation of disease progression (earliest of the dates of first CA125 which meets progression definition and first objective relapse or progression defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions, has been documented or when death due to any cause has been observed.
Overall SurvivalDuring the study with median follow-up of 33 monthsTime from the day of randomization to death from any cause.

Countries

Canada, Spain, United Kingdom, United States

Participant flow

Participants by arm

ArmCount
Arm 1
ARM 1: Paclitaxel 135 mg/m2 intravenous day 1 plus Carboplatin AUC 5 if measured GFR or AUC6 if estimated GFR intravenous day 1; Paclitaxel 60 mg/m2 intravenous day 8. Cycles given Q 21 days x 3 cycles carboplatin: Carboplatin AUC 5 if measured GFR or AUC6 if calculated GFR intravenous or intraperitoneal. paclitaxel: Paclitaxel 135 mg/m2 intravenous day 1 plus Paclitaxel 60 mg/m2 intraperitoneal or intravenously day 8. Cycles given Q 21 days x 3 cycles
101
Arm 2
ARM 2: Paclitaxel 135 mg/m2 intravenous day 1 plus Cisplatin 75 mg/m2 intraperitoneal day 1; Paclitaxel 60 mg/m2 intraperitoneal day 8. Cycles given Q 21 days x 3 cycles (Phase II cisplatin arm closed to accrual on 2014-FEB-03) cisplatin: Cisplatin 75 mg/m2 intraperitoneal day 1 paclitaxel: Paclitaxel 135 mg/m2 intravenous day 1 plus Paclitaxel 60 mg/m2 intraperitoneal or intravenously day 8. Cycles given Q 21 days x 3 cycles quality-of-life assessment: day 1 cycle 2, day 1 cycle 3 and at 3, 6, 12 mo then annually until disease progression, death or initiation of second-line therapy
72
Arm 3
ARM 3: Paclitaxel 135 mg/m2 intravenous day 1 plus Carboplatin AUC 5 if measured GFR or AUC6 if estimated GFR intraperitoneal day 1; Paclitaxel 60 mg/m2 intraperitoneal day 8. Cycles given Q 21 days x 3 cycles paclitaxel: Paclitaxel 135 mg/m2 intravenous day 1 plus Paclitaxel 60 mg/m2 intraperitoneal or intravenously day 8. Cycles given Q 21 days x 3 cycles quality-of-life assessment: day 1 cycle 2, day 1 cycle 3 and at 3, 6, 12 mo then annually until disease progression, death or initiation of second-line therapy
102
Total275

Baseline characteristics

CharacteristicArm 2Arm 1Arm 3Total
Age, Continuous61 years62 years62 years62 years
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants2 Participants0 Participants2 Participants
Race (NIH/OMB)
Asian
1 Participants5 Participants4 Participants10 Participants
Race (NIH/OMB)
Black or African American
1 Participants1 Participants1 Participants3 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
2 Participants0 Participants1 Participants3 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants1 Participants1 Participants3 Participants
Race (NIH/OMB)
White
67 Participants92 Participants95 Participants254 Participants
Region of Enrollment
Canada
42 participants65 participants66 participants173 participants
Region of Enrollment
Spain
6 participants6 participants6 participants18 participants
Region of Enrollment
United Kingdom
20 participants27 participants27 participants74 participants
Region of Enrollment
United States
4 participants3 participants3 participants10 participants
Sex: Female, Male
Female
72 Participants101 Participants102 Participants275 Participants
Sex: Female, Male
Male
0 Participants0 Participants0 Participants0 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
deaths
Total, all-cause mortality
34 / 9524 / 6726 / 92
other
Total, other adverse events
94 / 9564 / 6792 / 92
serious
Total, serious adverse events
7 / 958 / 676 / 92

Outcome results

Primary

9-month Progression Rate Post-randomization

It is defined as proportion of patients who had progressed at or before 9 months after randomization, i.e., the time from the randomization to the date when the first observation of disease progression (earliest of the date when the first CA 125 meets progression definition and the date of first objective relapse or progression, defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions, recorded) has been documented or when death due to any cause has been observed was less than or equal to 9 months.

Time frame: 9 months

Population: All randomized patients

ArmMeasureValue (NUMBER)
Arm 19-month Progression Rate Post-randomization0.386 Porportion of participants
Arm 29-month Progression Rate Post-randomization0.347 Porportion of participants
Arm 39-month Progression Rate Post-randomization0.245 Porportion of participants
Comparison: Assume that the 9-month PD rate in IV arm (Arm 1) will be 40% (based on experience with data from NCIC CTG OV.16 and that of NCRI UK). The target sample size of 200 will enable the detection of a 19% difference between Arms 1 and 3 in 9 month progression disease rate post randomization with 80% power at two-sided 0.05 level.p-value: 0.065Cochran-Mantel-Haenszel
Secondary

Overall Survival

Time from the day of randomization to death from any cause.

Time frame: During the study with median follow-up of 33 months

ArmMeasureValue (MEDIAN)
Arm 1Overall Survival38.1 months
Arm 2Overall Survival40.6 months
Arm 3Overall Survival59.3 months
p-value: 0.495% CI: [0.74, 2.13]Log Rank
Secondary

Progression Free Survival

Time from the day of randomization until the time when first observation of disease progression (earliest of the dates of first CA125 which meets progression definition and first objective relapse or progression defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions, has been documented or when death due to any cause has been observed.

Time frame: During the study with median follow-up of 33 months

Population: All patients randomized to the study

ArmMeasureValue (MEDIAN)
Arm 1Progression Free Survival11.3 months
Arm 2Progression Free Survival12.7 months
Arm 3Progression Free Survival12.5 months
p-value: 0.2795% CI: [0.85, 1.75]Log Rank

Source: ClinicalTrials.gov · Data processed: Mar 1, 2026