Publications by authors named "Emma C Gertsen"
Background: Unnecessary D2-gastrectomy and associated costs can be prevented after detecting non-curable gastric cancer, but impact of staging on treatment costs is unclear. This study determined the cost impact of F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) and staging laparoscopy (SL) in gastric cancer staging.
Materials And Methods: In this cost analysis, four staging strategies were modeled in a decision tree: (1) FDG-PET/CT first, then SL, (2) SL only, (3) FDG-PET/CT only, and (4) neither SL nor FDG-PET/CT.
Article Synopsis
- Signet ring cell carcinoma (SRCC) and diffuse type adenocarcinoma of the stomach and gastroesophageal junction have poor prognosis, and the impact of neoadjuvant chemotherapy (nCT) and chemoradiotherapy (nCRT) on patient outcomes is uncertain.
- A study analyzed data from 2046 patients with diffuse type carcinoma, comparing those who received nCT versus those who underwent primary surgery, finding that nCT significantly reduced all-cause mortality both within 90 days and beyond after surgery.
- The research concluded that nCT is associated with improved survival rates for patients with gastric and gastroesophageal junction cancers, including those with SRCC.
Aim: To improve identification of peritoneal and distant metastases in locally advanced gastric cancer using [F]FDG-PET radiomics.
Methods: [F]FDG-PET scans of 206 patients acquired in 16 different Dutch hospitals in the prospective multicentre PLASTIC-study were analysed. Tumours were delineated and 105 radiomic features were extracted.
18F-Fludeoxyglucose-Positron Emission Tomography/Computed Tomography and Laparoscopy for Staging of Locally Advanced Gastric Cancer: A Multicenter Prospective Dutch Cohort Study (PLASTIC).
JAMA Surg
December 2021
Importance: The optimal staging for gastric cancer remains a matter of debate.
Objective: To evaluate the value of 18F-fludeoxyglucose-positron emission tomography with computed tomography (FDG-PET/CT) and staging laparoscopy (SL) in addition to initial staging by means of gastroscopy and CT in patients with locally advanced gastric cancer.
Design, Setting, And Participants: This multicenter prospective, observational cohort study included 394 patients with locally advanced, clinically curable gastric adenocarcinoma (≥cT3 and/or N+, M0 category based on CT) between August 1, 2017, and February 1, 2020.
Objectives: The aim of the study was to evaluate the current status of gastric cancer surgery worldwide and update the changes compared to a previous survey in 2014.
Methods: A cross-sectional survey was sent to surgical members of the International Gastric Cancer Association, pilot centers of the World Organization for Specialized Studies on Diseases of the Esophagus, and the Australian and New Zealand Gastric and Oesophageal Surgeons Association in addition to participants of the 2019 International Gastric Cancer and European Society for Diseases of the Esophagus congresses. Topics addressed included hospital volume, staging, perioperative treatment, surgical approach, anastomotic techniques, lymphadenectomy, and palliative management.
Background: Surgical resection is the cornerstone of curative treatment for gastric cancer. The aim of this study was to evaluate reasons for and patient- and tumor characteristics that are associated with refraining from surgical resection in patients with potentially curable gastric cancer.
Materials And Methods: Between 2015 and 2017, all patients with potentially curable gastric adenocarcinoma (cT1-4a-x, cN0-3-x, cM0) were included from the Netherlands Cancer Registry (NCR).
Introduction: Gastrointestinal stromal tumors (GISTs) frequently present as a large exophytically growing mass in the stomach, for which open partial gastrectomy is standard of care. The aim of this study was to evaluate the safety and feasibility of minimally invasive gastric resection (MIG) of large (>5 cm) GIST.
Methods: All patients who underwent MIG for a GIST in the University Medical Center Utrecht between 2011 and 2019 were included.
Background: The role of F-fluorodeoxyglucose positron emission tomography with computed tomography (FDG-PET/CT) and staging laparoscopy (SL) has increased in the preoperative staging of gastric cancer. Dutch national guidelines have recommended the use of FDG-PET/CT and SL for patients with locally advanced tumors since July 2016.
Objective: The aim of this study was to evaluate the implementation of FDG-PET/CT and SL in The Netherlands.
Background: Non-curative gastrectomy (nCG) for gastric cancer can be considered in selected cases to relieve symptoms. The aim of this study was to evaluate postoperative morbidity and mortality in patients who underwent nCG and compare these results with an intended curative gastrectomy (CG).
Materials And Methods: All patients who underwent both nCG and CG in the Netherlands were included from the Dutch Upper GI Cancer Audit (2011-2016).
Background: Postoperative complications frequently occur after gastrectomy for gastric cancer and are associated with poor clinical outcomes, such as mortality and reoperations. The aim of study was to identify the clinically most relevant complications after gastrectomy, using the population-attributable fraction (PAF).
Methods: Between 2011 and 2017, all patients who underwent potentially curative gastrectomy for gastric adenocarcinoma were included from the Dutch Upper GI Cancer Audit.
Aims: Congenital heart defects (CHD) affect almost 1% of all live born children and the number of adults with CHD is increasing. In families where CHD has occurred previously, estimates of recurrence risk, and the type of recurring malformation are important for counselling and clinical decision-making, but the recurrence patterns in families are poorly understood. We aimed to determine recurrence patterns, by investigating the co-occurrences of CHD in 1163 families with known malformations, comprising 3080 individuals with clinically confirmed diagnosis.
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