Abstract 3247
Background
The optimal treatment for locally advanced borderline-resectable squamous cell carcinoma (SCC) of the oesophagus is unclear. This phase II trial assessed the safety and efficacy of paclitaxel in combination with cisplatin and 5-fluorouracil (TPF) induction chemotherapy and subsequent surgery for locally advanced borderline-resectable esophageal SCC (NCT02976909).
Methods
Patients with clinical T4 and/or bulky lymphadenopathy that may invade nearby organs were eligible. Treatment started with 2 to 4 cycles of TPF induction chemotherapy (paclitaxel 135mg/m2 on day 1, cisplatin 75mg/m2 on Day 1; 5-fluorouracil 4g/m2 for 120 hours continuous infusion from Day 1 to Day 5), followed by surgery if resectable, or by radical concurrent chemoradiotherapy if unresectable. The primary endpoint was pathologically proven complete resection (R0) rate.
Results
From November 2016 to December 2018, 47 patients were enrolled. After 2 to 4 cycles TPF chemotherapy, surgery was performed in 27 patients (57.4%), 10 (21.3%) patients received radical concurrent chemoradiotherapy. R0 resection was confirmed in 25 patients (53.2%). Pathologic complete response after chemotherapy was confirmed in 4 patients (8.5%). During chemotherapy, the most common grade 3 or 4 toxicities were neutropenia (29.8%), leucopenia (21.3%), febrile neutropenia (4.3%) and stomatitis (4.3%). No serious postoperative complications were observed in patients undergoing surgery.
Conclusions
TPF induction chemotherapy followed by surgery as a multidisciplinary treatment strategy showed promising signs of tolerability and short-term efficacy in patients with locally advanced borderline-resectable esophageal SCC. Long-term survival is still being followed up.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
Yuhong Li.
Funding
Guangdong Esophageal Cancer institute.
Disclosure
All authors have declared no conflicts of interest.
Resources from the same session
5458 - Baseline characteristics from CLARINET FORTE: Evaluating lanreotide autogel (LAN) 120 mg every 14 days in patients with progressive pancreatic or midgut neuroendocrine tumours during a standard first-line LAN regimen.
Presenter: Philippe Ruszniewski
Session: Poster Display session 2
Resources:
Abstract
1234 - Analysis of PD-1/PD-L1 blockade biomarker and immune infiltrates in Gastroenteropancreatic neuroendocrine carcinoma
Presenter: Jia Zhang Xing
Session: Poster Display session 2
Resources:
Abstract
1517 - Diabetes Is Associated With Pancreatic Neuroendocrine Tumors Growth and Metastasis
Presenter: Zhiyao Fan
Session: Poster Display session 2
Resources:
Abstract
2145 - Investigation of the reclassification of G1/G2 pancreatic neuroendocrine neoplasms by WHO 2017 classification
Presenter: Takahiro Yokose
Session: Poster Display session 2
Resources:
Abstract
3134 - Treatment with somatostatin analogues after radiopeptide therapy
Presenter: Daria Handkiewicz Junak
Session: Poster Display session 2
Resources:
Abstract
2191 - Safety and Tolerability of Surufatinib in Western Patients with Solid Tumors
Presenter: Erika Hamilton
Session: Poster Display session 2
Resources:
Abstract
3253 - The impact of tumour absorbed dosimetry with survival outcomes after peptide receptor radionuclide therapy in metastatic neuroendocrine tumours.
Presenter: Rahul Ladwa
Session: Poster Display session 2
Resources:
Abstract
3581 - Opportunist and Serious Infections in Patients with Neuroendocrine Tumors Treated With Everolimus: A Multicenter Study of Real World Patients
Presenter: Carine Mauro
Session: Poster Display session 2
Resources:
Abstract
5374 - Establishment of Prognostic Nomogram Based on the Metastatic Lymph Nodes Ratio for Patients with Gastric Neuroendocrine Tumour
Presenter: yaobin lin
Session: Poster Display session 2
Resources:
Abstract
3951 - Neutrophil-lymphocyte ratio as an independent predictive factor in Neuroendocrine Neoplasms
Presenter: Sofia Ferreira
Session: Poster Display session 2
Resources:
Abstract