Abstract 3471
Background
Both peripherally inserted central catheters (PICC) and implanted port catheters (PORT) are used for adjuvant chemotherapy (ACT) administration in early breast cancer (EBC) patients. We evaluated the safety of the two devices in ACT setting.
Methods
This monocentric phase II randomized trial (NCT02095743) included patients with an EBC and eligible to an ACT. Patients with curative anticoagulation were excluded. The primary endpoint was to identify the device with the less probability of occurrence of a significant adverse event related to the central venous device (SAERCVD) during the 37 weeks following device implantation. A SAERCVD was defined as: CTCAE grade ≥3, inducing a delay in CT administration >7 days, or requiring a replacement of the implanted device. PICC were removed the day of last CT administration; PORT were removed within 4 weeks after the last CT administration. Based on our previous study (Support Care Cancer. 2016; 24(3):1397-403), 256 patients were needed to meet the primary endpoint.
Results
From February 2014 to April 2018, 256 patients were included; 248 (97%) were analyzed (PICC, n = 125; PORT, n = 123). Overall, 25 patients (10%) had a SAERCVD: thrombosis (n = 13), local infection (n = 6), systemic infection (n = 3) and mechanical complication (n = 3). Probability of occurrence of a SAERCVD within 37 weeks was 4.9% (6 SAERCVD) in PORT vs 15.2% (19 SAERCVD) in PICC (HR = 3.2 [1.3-8.1], p = 0.007). Regarding baseline characteristics, patients experiencing a SAERCVD had a trend toward a higher body mass index (p = 0.08) and a history of thrombo-embolic disease (p = 0.08) compared to patients without SAERCVD. Among the 223 patients without SAERCVD, probability of occurrence of a non-significant adverse event related to the device was 20.8% (22/106) in PICC vs 17.1% (20/117) in PORT (HR = 1.2 [0.7-2.2], p = 0.5), mainly grade 1 local pruritus. Grade≥3 adverse events not related to the implanted device were observed for 48 patients in each group (HR = 1 [0.7-1.5], p = 0.9), mainly CT induced neutropenia.
Conclusions
Although side effects related to central venous devices are rare during ACT in EBC patients, SAERCVD are more frequently observed with PICC rather than PORT.
Clinical trial identification
2012-A01440-43 NCT02095743.
Editorial acknowledgement
Legal entity responsible for the study
Florian Clatot.
Funding
La Ligue contre le cancer.
Disclosure
F. Clatot: Honoraria (self), Speaker Bureau / Expert testimony, Travel / Accommodation / Expenses: Lilly; Honoraria (self), Advisory / Consultancy, Travel / Accommodation / Expenses: Merck; Honoraria (self), Advisory / Consultancy, Travel / Accommodation / Expenses: BMS; Research grant / Funding (institution): AstraZeneca; Travel / Accommodation / Expenses: Roche. All other authors have declared no conflicts of interest.
Resources from the same session
592 - Effects of novel targeted anticancer drugs on cytotoxicity, apoptosis, angiogenesis, EMT, drug resistance and autophagic mechanism
Presenter: Seyma Aydinlik
Session: Poster Display session 1
Resources:
Abstract
3235 - Delineating the mechanisms of alpha 1-3 fucosyltransferase FUT11 in ovarian cancer
Presenter: Qi Chen
Session: Poster Display session 1
Resources:
Abstract
3577 - The tyrosine kinase inhibitor Dasatinib blocks tumor growth, invasion and recurrence potential by interrupting the communication between cancer cells and their surrounding microenvironment in triple negative breast cancer
Presenter: Miriam Nuncia-Cantarero
Session: Poster Display session 1
Resources:
Abstract
4808 - NORE1A induces a feedback termination of TNF signaling by antagonizing TNFR1 through ITCH-mediated destruction complex
Presenter: Jieun Ahn
Session: Poster Display session 1
Resources:
Abstract
1294 - Hsp90 inhibitors enhance the antitumoral effect of osimertinib and overcome osimertinib resistance in non-small-cell cell lung cancer cell models
Presenter: Jordi Codony-Servat
Session: Poster Display session 1
Resources:
Abstract
1559 - Expression of IL-17RA promotes cancer stem-like properties of colorectal cancer cells by Stat3 activation
Presenter: Chih-Yung Yang
Session: Poster Display session 1
Resources:
Abstract
1615 - Adaption of Pancreatic Cancer Cells to AKT1 Inhibition Induces the Acquisition of Cancer Stem-Cell Like Phenotype Through Upregulation of Mitochondrial Functions
Presenter: Hugo Arasanz
Session: Poster Display session 1
Resources:
Abstract
4793 - Bub3 is phosphorylated by the Ataxia-Telangiectasia Mutated Kinase in mitosis and required for activation of the mitotic spindle checkpoint in Breast Cancer
Presenter: Mingming Xiao
Session: Poster Display session 1
Resources:
Abstract
1448 - The regulation of INK4 locus by long non-coding RNAs
Presenter: Yojiro Kotake
Session: Poster Display session 1
Resources:
Abstract
1858 - Vascular Endothelial Growth Factor in Colorectal Cancer Pathology, Survival and Treatment
Presenter: Liz Baker
Session: Poster Display session 1
Resources:
Abstract