Phase III Study of ABI-007(Albumin-bound Paclitaxel) Plus Gemcitabine Versus Gemcitabine in Metastatic Adenocarcinoma of the Pancreas
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ClinicalTrials.gov Identifier: NCT00844649 |
Recruitment Status :
Completed
First Posted : February 16, 2009
Results First Posted : December 11, 2013
Last Update Posted : November 25, 2019
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Study Type | Interventional |
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Study Design | Allocation: Randomized; Intervention Model: Parallel Assignment; Masking: None (Open Label); Primary Purpose: Treatment |
Condition |
Metastatic Pancreatic Cancer |
Interventions |
Drug: Albumin-bound paclitaxel (ABI-007) Drug: Gemcitabine |
Enrollment | 861 |
Recruitment Details | Participants were randomized in a 1:1 ratio and the randomization was stratified by geographic region (Australia versus Eastern Europe versus Western Europe versus North America), Karnofsky performance status (70 to 80 versus 90 to 100), and by the presence of liver metastases (yes versus no) |
Pre-assignment Details | 38 participants were randomized but not treated due to the participants request to withdraw after the randomization results became known. 1 participant was randomized to Gemcitabine and was treated with Albumin-bound paclitaxel ABI-007/Gemcitabine in error and analyzed as treated and included in the intent to treat population (ITT) |
Arm/Group Title | Albumin-bound Paclitaxel (ABI-007)/Gemcitabine (Gem) | Gemcitabine (Gem) |
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Arm/Group Description | Albumin-bound paclitaxel (ABI-007)/Gemcitabine: ABI-007 125 mg/m^2 administered intravenously (IV) in combination with Gemcitabine 1000 mg/m^2 IV weekly for 3 weeks on Days 1, 8, and 15 followed by one week of rest | Gemcitabine 1000 mg/m^2 administered IV weekly for 7 weeks through Day 43 followed by a week of rest (Cycle 1), followed by cycles of weekly administration for 3 weeks on Days 1, 8, and 15 followed by a week of rest (Cycle 2 onward) |
Period Title: Overall Study | ||
Started | 431 [1] | 430 [1] |
Treated Population | 421 [2] | 402 [2] |
Completed | 26 [3] | 12 [3] |
Not Completed | 405 | 418 |
Reason Not Completed | ||
Progressive Disease | 196 | 245 |
Adverse Event | 128 | 73 |
Physician Decision | 25 | 18 |
Protocol Violation | 10 | 6 |
Withdrawal by Subject | 28 | 39 |
Other | 7 | 10 |
Withdrew prior to starting treatment | 11 | 27 |
[1]
Started = Intent to Treat Population and includes all randomized participants
[2]
Treated population = all randomized patients who received at least one dose of study drug
[3]
Completed = participants remaining on treatment at the time of the data cut off 17 Sept 2012
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Arm/Group Title | Albumin-bound Paclitaxel (ABI-007)/Gemcitabine | Gemcitabine | Total | |
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Arm/Group Description |
ABI-007 125 mg/m^2 administered in combination with gemcitabine 1000 mg/m^2 weekly for 3 weeks followed by one week of rest. Albumin-bound paclitaxel (ABI-007)/Gemcitabine : ABI-007 125 mg/m^2 administered in combination with Gemcitabine 1000 mg/m^2 weekly for 3 weeks, Days 1, 8, and 15 followed by one week of rest |
Gemcitabine, 1000 mg/m^2 administered weekly for 7 weeks followed by a week of rest (Cycle 1), followed by cycles of weekly administration for 3 weeks followed by a week of rest (Cycle 2 onward). Gemcitabine : Gemcitabine, 1000 mg/m2 administered weekly for 7 weeks, Day 1 through Day 43 followed by a week of rest (Cycle 1), followed by cycles of weekly administration for 3 weeks, Days 1, 8, and 15 followed by a week of rest (Cycle 2 onward). |
Total of all reporting groups | |
Overall Number of Baseline Participants | 431 | 430 | 861 | |
Baseline Analysis Population Description |
For the Karnofsky Performance Status (KPS) baseline characteristic, some of the participants did not have a baseline KPS recorded by the clinical site.
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Age, Continuous
Mean (Standard Deviation) Unit of measure: Years |
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Number Analyzed | 431 participants | 430 participants | 861 participants | |
61.4 (10.70) | 63.0 (9.27) | 62.2 (10.04) | ||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 431 participants | 430 participants | 861 participants | |
Female |
186 43.2%
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173 40.2%
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359 41.7%
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Male |
245 56.8%
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257 59.8%
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502 58.3%
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Race (NIH/OMB)
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 431 participants | 430 participants | 861 participants | |
American Indian or Alaska Native |
0 0.0%
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0 0.0%
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0 0.0%
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Asian |
8 1.9%
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9 2.1%
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17 2.0%
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Native Hawaiian or Other Pacific Islander |
1 0.2%
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0 0.0%
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1 0.1%
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Black or African American |
16 3.7%
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16 3.7%
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32 3.7%
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White |
378 87.7%
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375 87.2%
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753 87.5%
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More than one race |
25 5.8%
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26 6.0%
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51 5.9%
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Unknown or Not Reported |
3 0.7%
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4 0.9%
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7 0.8%
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Karnofsky Performance Status (KPS)
[1] Measure Type: Number Unit of measure: Participants |
Number Analyzed | 431 participants | 430 participants | 861 participants |
100% = normal, no complaints, no signs of disease | 69 | 69 | 138 | |
90% = normal activity, few symptoms of disease | 179 | 199 | 378 | |
80% = normal activity, some symptoms of disease | 149 | 128 | 277 | |
70% = caring for self, unable to work | 30 | 33 | 63 | |
60% = needs help, can manage most tasks | 2 | 0 | 2 | |
50% = needs help often and medical care | 0 | 0 | 0 | |
40% = disabled; requires special care & assistance | 0 | 0 | 0 | |
30% = severely disabled; death is imminent | 0 | 0 | 0 | |
20% = hospitalized; requires supportive treatment | 0 | 0 | 0 | |
10% = Moribund, fatal processes progressing fast | 0 | 0 | 0 | |
0% = Dead | 0 | 0 | 0 | |
[1]
Measure Description: The Karnofsky Performance Status Scale (KPS) was designed to measure the level of participant activity and medical care requirements. A general measure of participant independence and has been widely used as a general assessment of participants with cancer. The Karnofsky score runs from 100 to 0, where 100 is "perfect" health and 0 is death. The primary purpose of its development was to allow physicians to evaluate a participant's ability to survive chemotherapy for cancer. Two participants from the Albumin bound paclitaxel arm and one from the Gemcitabine arm did not have KPS performed.
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Pancreatic Primary Tumor Location
[1] Measure Type: Number Unit of measure: Participants |
Number Analyzed | 431 participants | 430 participants | 861 participants |
Head | 191 | 180 | 371 | |
Body | 132 | 136 | 268 | |
Tail | 105 | 110 | 215 | |
Unknown = not specified | 3 | 4 | 7 | |
[1]
Measure Description: Main location or area of the pancreas where the disease is detected at diagnosis. Unknown location refers to disease area not being specified.
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Number of Baseline Lesions (Target + Non-Target)
[1] Measure Type: Number Unit of measure: Participants |
Number Analyzed | 431 participants | 430 participants | 861 participants |
1 | 1 | 0 | 1 | |
2 | 32 | 25 | 57 | |
3 | 7 | 7 | 14 | |
4 | 37 | 43 | 80 | |
5 | 8 | 8 | 16 | |
>5 | 276 | 262 | 538 | |
[1]
Measure Description: Target lesions are those measurable at baseline and are generally the largest lesions, most reliably measured and most representative of the participants sites of disease. Non target lesions are all of the sites of disease present at baseline not classified as target lesions. They include bone and cystic lesions and pleural/pericardial effusion/ascites. The Independent Radiology Reviewers (IRR) only evaluated scans for those with baseline and follow-up scans.
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Name/Title: | Anne McClain |
Organization: | Celgene Corporation |
Phone: | 1-888-260-1599 |
EMail: | clinicaltrialdisclosure@celgene.com |
Responsible Party: | Celgene |
ClinicalTrials.gov Identifier: | NCT00844649 |
Other Study ID Numbers: |
CA046 |
First Submitted: | February 13, 2009 |
First Posted: | February 16, 2009 |
Results First Submitted: | October 21, 2013 |
Results First Posted: | December 11, 2013 |
Last Update Posted: | November 25, 2019 |