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ABRAXANE® is indicated for the treatment of breast cancer after failure of combination chemotherapy for metastatic disease or relapse within 6 months of adjuvant chemotherapy. Prior therapy should have included an anthracycline unless clinically contraindicated.
ABRAXANE® is indicated for the first-line treatment of locally advanced or metastatic non–small cell lung cancer, in combination with carboplatin, in patients who are not candidates for curative surgery or radiation therapy.
ABRAXANE® is indicated for the first-line treatment of patients with metastatic adenocarcinoma of the pancreas, in combination with gemcitabine.
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THIS SITE IS INTENDED FOR U.S HEALTHCARE PROFESSIONALS ONLY.
MPACT is the largest multinational trial (861 patients) in the mPC setting
Study Design
The multinational, randomized, Phase III MPACT study compared ABRAXANE + gemcitabine vs gemcitabine alone as first-line treatment in 861 patients with mPC with normal bilirubin and no prior chemotherapy in the metastatic setting. Primary endpoint was OS. ABRAXANE
1L=first-line; ECOG=Eastern Cooperative Oncology Group; KPS=Karnofsky Performance Status; MPACT=Metastatic Pancreatic Adenocarcinoma Clinical Trial; mPC=metastatic pancreatic cancer; OS=overall survival; PS=performance status; QW3/4=weekly for 3 of 4 weeks; QW7/8=weekly for 7 of 8 weeks.
This proposed conversion scale was constructed empirically from a sample of patients (n=1385) with advanced cancer, including different tumor types. Both KPS and ECOG PS were determined by 7 physicians for each patient. This conversion scale had the highest rate of agreement (75%) observed among all possible scales.7
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Dr. Kim Discusses the Largest Multinational Phase III Study
Patient performance status ranged from ECOG 0-2, with no upper age limit (age range: 27-86 years).3
Stratified using Cox proportional hazard model.
Based on a stratified log-rank test (stratified by geographic region, KPS, and presence of liver metastasis).
Based on independent radiological reviewer assessment.
Stratified using Cox proportional hazard model.
Based on a stratified log-rank test (stratified by geographic region, KPS, and presence of liver metastasis).
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Dr. Kim Discusses the Largest Multinational Phase III Study
NOTE: DO NOT SUBSTITUTE FOR OR WITH OTHER PACLITAXEL FORMULATIONS.
ABRAXANE has different dosage and administration instructions from other paclitaxel products.
In the MPACT study4
AST=aspartate aminotransferase; SGOT=serum glutamic-oxaloacetic transaminase.
CLOSE THE TABFirst 2 cycles.
CLOSE THE TABPercentage of ABRAXANE patients receiving 125 mg/m2 at the start of each treatment cycle9,a
Within the MPACT study there were also dose modifications to the gemcitabine dose within the ABRAXANE + gemcitabine arm. Those modifications are not shown here.
Cycle 1=8 weeks; subsequent cycles=4 weeks each.
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Dose Modifications for Severe Hematologic, Neurologic, Cutaneous, or Gastrointestinal Toxicity
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Quick-reference Card for Dosing Schedule and Dose Modifications
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Dr. Kim Presents the Dosing and Schedule Recommendation for
ABRAXANE + Gemcitabine
Most common ARs (≥20%) with a ≥5% higher incidence for ABRAXANE + gemcitabine arm
Higher incidence (≥5% for all grade toxicity or ≥2% Grade 3 or higher toxicity) in the ABRAXANE + gemcitabine arm
MedDRA=Medical Dictionary for Regulatory Activities.
405 patients assessed in ABRAXANE + gemcitabine–treated group.
388 patients assessed in gemcitabine-treated group.
404 patients assessed in ABRAXANE + gemcitabine–treated group.
Neutrophil growth factors were administered to 26% of patients in the ABRAXANE + gemcitabine group.
Peripheral neuropathy is defined by the MedDRA v15.0 Standardized MedDRA Query (broad scope).
Urinary tract infections includes the preferred terms of: urinary tract infection, cystitis, urosepsis, urinary tract infection bacterial, and urinary tract infection enterococcal.
Most common serious ARs (with a ≥1% higher incidence) for ABRAXANE + gemcitabine arm
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Quick-reference Card for Dosing Schedule and Dose Modifications
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Dr. Kim Reviews the Well-Established Safety Profile of ABRAXANE Based on the Phase III Study
Assessing the severity of peripheral neuropathy is key to determining dose modifications
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Quick-reference Card for Dosing Schedule and Dose Modifications
26% of ABRAXANE + gemcitabine patients received granulocyte colony stimulating factor (G-CSF).
Monitor for myelotoxicity by performing complete blood cell counts frequently, including prior to dosing on Days 1, 8, and 15
Assess whether to begin or delay treatment cycle (based on CBC prior to dosing on Day 1)
The recommended starting dose of ABRAXANE is 125 mg/m2
Adjust treatment as necessary within the cycle based on ANC and platelet counts
(determined via CBC prior to dosing on Days 8 and 15)
Treatment adjustments at Day 15 depend upon action taken at Day 8
SELECT ACTION TAKEN ON DAY 8 ABOVE TO SEE APPROPRIATE DOSE MODIFICATIONS FOR DAY 15
If Grade 3 or 4 febrile neutropenia occurs, withhold ABRAXANE and gemcitabine until fever resolves and ANC ≥1500; resume at next lower dose level.
CBC=complete blood count.
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Quick-reference Dosing Card, including Dose Modifications for Hematologic ARs
References: 1. Paclitaxel. Package insert. Hospira, Inc; 2018. 2. Taxotere. Package insert. Sanofi-Aventis U.S. LLC; 2020. 3. Von Hoff DD, Ervin T, Arena FP, et al. Increased survival in pancreatic cancer with nab-paclitaxel plus gemcitabine. N Engl J Med. 2013;369(18):1691-1703. 4. Data on file. Bristol-Myers Squibb Company. 5. Karnofsky DA, Burchenal JH. The clinical evaluation of chemotherapeutic agents in cancer. In: MacLeod CM, ed. Evaluation of Chemotherapeutic Agents in Cancer. New York, NY: Columbia University Press; 1949:191-205. 6. Oken MM, Creech RH, Tormey DC, et al. Toxicity and response criteria of the Eastern Cooperative Oncology Group. Am J Clin Oncol. 1982;5(6):649-655. 7. Ma C, Bandukwala S, Burman D, et al. Interconversion of three measures of performance status: an empirical analysis. Eur J Cancer. 2010;46(18):3175-3183. 8. Tabernero J, Chiorean EG, Infante JR, et al. Prognostic factors of survival in a randomized phase III trial (MPACT) of weekly nab-paclitaxel plus gemcitabine alone in patients with metastatic pancreatic cancer. Oncologist. 2015;20(2):143-150. 9. Scheithauer W, Ramanathan RK, Moore M, et al. Dose modification and efficacy of nab-paclitaxel plus gemcitabine vs. gemcitabine for patients with metastatic pancreatic cancer: phase III MPACT trial. J Gastrointest Oncol. 2016;7(3):469-478. 10. Referenced with permission from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) for Pancreatic Adenocarcinoma V.1.2021. © National Comprehensive Cancer Network, Inc. 2020. All rights reserved. Accessed October 23, 2020. To view the most recent and complete version of the guideline, go online to NCCN.org. NCCN makes no warranties of any kind whatsoever regarding their content, use or application and disclaims any responsibility for their application or use in any way. 11. National Comprehensive Cancer Network, Inc. Chemotherapy Order Template Pancreatic Adenocarcinoma: Gemcitabine/Albumin-bound Paclitaxel. Updated August 17, 2016. Accessed May 9, 2017.