Toxicity and efficacy of gemcitabine plus nab-paclitaxel (paclitaxel + albumin) in a Russian patient population: results of a multicenter retrospective study
https://doi.org/10.18027/2224-5057-2019-9-3-20-30
Abstract
Introduction. The results of randomized MPACT study have demonstrated that the addition of nab-paclitaxel to gemcitabine leads to a statistically significant increase in life expectancy. The main objective of this retrospective study was to obtain up-to-date efficacy and toxicity data for this drug combination in Russian real-world clinical setting.
Materials and methods. The study enrolled patients with morphologically confirmed locally advanced or metastatic pancreatic cancer who had ECOG Performance Status scores of 0-2 and received treatment with gemcitabine and nab-paclitaxel. Immediate and long-term outcomes, as well as treatment toxicity and dose modifications, were assessed.
Results. The study included 142 patients who received treatment from 2009 to 2019 at 17 centers in 11 regions of Russia. Full dose gemcitabine and nab-paclitaxel were administered at baseline in 74 % of the cases. The median number of chemotherapy cycles was 4 (range, from 1 to 16). Nab-paclitaxel dose was reduced in 32 % of the cases, and that of gemcitabine in 23 % of them. Regression analysis revealed no prognostic factors associated with increased toxicity of gemcitabine and nab-paclitaxel administration. However, previous use of two or more chemotherapy lines had an impact on decisions made by physicians, making them reduce the baseline dose of gemcitabine and/or nab-paclitaxel (OR=6.1, 95% CI 1.5-24.2, р=0.010). An objective response was assessed in 134 subjects with positive response observed in 34 cases (25.4 %). The median time to progression was found to be 6.1 months, and the median life expectancy was 14.2 months.
Conclusions. The combination of gemcitabine and nab-paclitaxel exhibits comparatively high efficacy. The acceptable toxicity profile allows its use in selected patients even with ECOG 2 and in the presence of serious comorbidities.
About the Authors
I. A. PokataevRussian Federation
Ilya A. Pokatayev - MD, PhD, senior research fellow, Department of Clinical Pharmacology and Chemotherapy.
Moscow
Competing Interests: not
M. A. Lyadova
Russian Federation
Marina. А. Lyadova - MD, PhD, Head of Oncology Department
Competing Interests: not
М. Yu. Fedyanin
Russian Federation
Mikhail Yu. Fedyanin - MD, PhD, DSc, senior research fellow, Department of Clinical Pharmacology and Chemotherapy.
Moscow
Competing Interests: not
A. A. Tryakin
Russian Federation
Alexey A. Tryakin - MD, PhD, DSc, Chief Researcher, Department of Clinical Pharmacology and Chemotherapy.
Moscow
Competing Interests: not
V. A. Chubenko
Russian Federation
Vyacheslav A. Chubenko - MD, PhD, Head of the Department of Chemotherapy
Competing Interests: not
F. V. Moiseenko
Russian Federation
Fyodor V. Moiseenko - MD, PhD, DSc, Head of the Anti-cancer Chemotherapy (antitumor pharmacological therapy) Department of Biotherapy
Competing Interests: not
L. A. Zagorskaya
Russian Federation
Lyudmila A. Zagorskaya - oncologist, Department of Chemotherapy
Competing Interests: not
М. L. Stepanova
Russian Federation
Maria L. Stepanova – oncologist
Competing Interests: not
A. V. Androsova
Russian Federation
Aleksandra V. Androsova - oncologist of Department of Chemotherapy № 11.
Saint Petersburg
Competing Interests: not
D. A. Nosov
Russian Federation
Dmitriy A. Nosov - MD, PhD, DSc, Professor of the RAS, Head of the Oncology Department of Antitumor Pharmacological Therapy (with Day Hospital).
Moscow
Competing Interests: not
N. V. Karpova
Russian Federation
Natalya V. Karpova
Moscow
Competing Interests: not
О. I. Kit
Russian Federation
Oleg I. Kit - MD, PhD, DSc, Prof., Corresponding Member of the Russian Academy of Sciences.
Rostov-on-DonCompeting Interests: not
L. Yu. Vladimirova
Russian Federation
Lyubov Yu. Vladimirova - MD, PhD, DSc, Prof., Head of the Division of Anti-cancer Chemotherapy.
Rostov-on-Don
Competing Interests: not
I. L. Popova
Russian Federation
Irina L. Popova - MD, PhD, oncologist, Anti-cancer Chemotherapy Department No. 1.
Rostov-on-DonCompeting Interests: not
A. V. Belonogov
Russian Federation
Aleksandr V. Belonogov
Moscow
Competing Interests: not
D. М. Ponomarenko
Russian Federation
Dmitriy М. Ponomarenko - MD, PhD, oncologist of higher education qualifications, Head of Department № 1 of Antitumor Pharmacological Therapy.
Irkutsk
Competing Interests: not
D. Yu. Yukalchuk
Russian Federation
Denis Yu. Yukalchuk = oncologist of higher education qualifications, Department № 1 of Antitumor Pharmacological Therapy.
Irkutsk
Competing Interests: not
V. Е. Shikina
Russian Federation
Valentina Е. Shikina - MD, PhD, oncologist, Head of the Oncology Department of Antitumor Pharmacological Therapy.
Moscow
Competing Interests: not
N. V. Ivanova
Russian Federation
Natalya V. Ivanova - Head of the Medical and Surgical Service.
Tyumen
Competing Interests: not
А. I. Khasanova
Russian Federation
Alfiya I. Khasanova - MD, PhD, oncologist, Head of Day Hospital No. 1.
Kazan
Competing Interests: not
А. D. Kruglov
Russian Federation
Competing Interests: not
I. Yu. Stradaeva
Russian Federation
Competing Interests: not
А. S. Perepletova
Russian Federation
Competing Interests: not
V. М. Filippova
Russian Federation
Competing Interests: not
N. L. Buzova
Russian Federation
Competing Interests: not
О. V. Khavaeva
Russian Federation
Competing Interests: not
Kh. S. Musaeva
Russian Federation
Competing Interests: not
А. Yu. Goryainova
Russian Federation
Competing Interests: not
О. V. Romanchuk
Russian Federation
Competing Interests: not
I. Sh. Tespizhek
Russian Federation
Competing Interests: not
S. А. Tyulyandin
Russian Federation
Competing Interests: not
References
1. Von Hoff D.D. et al. Increased Survival in Pancreatic Cancer with nab-Paclitaxel plus Gemcitabine // N. Engl. J. Med. 2013. Vol. 369, № 18. P. 1691-1703.
2. Tabernero J. et al. Prognostic Factors of Survival in a Randomized Phase III Trial (MPACT) of Weekly nab-Paclitaxel Plus Gemcitabine Versus Gemcitabine Alone in Patients With Metastatic Pancreatic Cancer // The Oncologist. 2015. Vol. 20, № 2. P. 143-150.
Review
For citations:
Pokataev I.A., Lyadova M.A., Fedyanin М.Yu., Tryakin A.A., Chubenko V.A., Moiseenko F.V., Zagorskaya L.A., Stepanova М.L., Androsova A.V., Nosov D.A., Karpova N.V., Kit О.I., Vladimirova L.Yu., Popova I.L., Belonogov A.V., Ponomarenko D.М., Yukalchuk D.Yu., Shikina V.Е., Ivanova N.V., Khasanova А.I., Kruglov А.D., Stradaeva I.Yu., Perepletova А.S., Filippova V.М., Buzova N.L., Khavaeva О.V., Musaeva Kh.S., Goryainova А.Yu., Romanchuk О.V., Tespizhek I.Sh., Tyulyandin S.А. Toxicity and efficacy of gemcitabine plus nab-paclitaxel (paclitaxel + albumin) in a Russian patient population: results of a multicenter retrospective study. Malignant tumours. 2019;9(3):20-30. (In Russ.) https://doi.org/10.18027/2224-5057-2019-9-3-20-30