Abstract 92P
Background
Neoadjuvant chemotherapy in gastric cancer can treat micro metastatic disease and can increase the resectability rate. The trial was to compare early outcomes after primary surgery versus neoadjuvant chemotherapy followed by surgery in gastric adenocarcinoma. The primary aim of the study was to compare resectability and R0 resection rates in upfront surgery v/s chemotherapy followed by surgery arm. A secondary aim was to see if neoadjuvant chemotherapy is well tolerated or not by comparing postoperative morbidity and mortality.
Methods
The study consisted of 60 consecutive patients of carcinoma stomach randomized into primary surgery and neoadjuvant chemotherapy followed by surgery arms. Morbidity, pathological status, and mortality data were collected and analyzed.
Results
Mean operating time in primary surgery arm was 290 ± 46.5 min, while in NACTarm, it was 316.7 ± 56.6 min, respectively. When postop complications were compared between the arms, it was not significant. Comparing the histopathological report of two groups, there was no significant difference between differentiated, T stage, mean lymph node harvest, R0 resection, PNI, and LVI.
Conclusions
Neoadjuvant chemotherapy showed a trend towards improving in the R0 resection rate. There is no increase in postoperative morbidity and mortality with neoadjuvant chemotherapy.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
The author.
Funding
Has not received any funding.
Disclosure
The author has declared no conflicts of interest.
Resources from the same session
98P - Influence of DPYD*9, DPYD*6 and GSTP1 ile105val genetic polymorphisms on capecitabine and oxaliplatin (CAPOX) associated toxicities in colorectal cancer patients
Presenter: Ashok Varma
Session: Poster display session
Resources:
Abstract
99P - Patient-derived tumour model by new culture method leading to the precision medicine
Presenter: Norikatsu Miyoshi
Session: Poster display session
Resources:
Abstract
100P - Clinical impact and carcinogenic mechanism of NCAPG overexpression in colon cancer
Presenter: Kai-Yuan Lin
Session: Poster display session
Resources:
Abstract
101P - Combined cellular immunotherapy and chemotherapy improves clinical outcome and displays safety in the treatment of patients with colorectal cancer
Presenter: Chang Wang
Session: Poster display session
Resources:
Abstract
102P - Clinical features of anorectal cancer in patients with Crohn’s disease: Japanese single center study
Presenter: Kazuhiro Watanabe
Session: Poster display session
Resources:
Abstract
103P - Contrast-enhanced CT-based textural parameters as potential prognostic factors of survival for colorectal cancer patients receiving targeted therapy
Presenter: Yanfei Yang
Session: Poster display session
Resources:
Abstract
104P - Prognostic significance of tumour location to the oncologic outcome of colon cancer
Presenter: Sare Hosseini
Session: Poster display session
Resources:
Abstract
105P - Detection and clinical significance of circulating tumour cells in patients with rectal cancer
Presenter: Shuohui Dong
Session: Poster display session
Resources:
Abstract
106P - The risk of malignization incidence in patients with polyps and polyposis of the colon and rectum
Presenter: Yakov Ten
Session: Poster display session
Resources:
Abstract
107P - The efficacy of adjuvant chemotherapy according to the risk classification of recurrence based on the systemic inflammatory markers in patients with colorectal cancer liver metastases
Presenter: Masatsune Shibutani
Session: Poster display session
Resources:
Abstract