About this trial
The aim of this single-arm prospective, multicenter, cross-sectional study is to evaluate the nutritional status and body composition on tumor regression grade with bioelectrical impedance analysis in gastric cancer patients undergoing multimodal treatment. Results of this study will reveal whether nutritional status and body composition assessment based on bioelectrical impedance analysis will become a validated and objective tool to support clinical decisions in gastric cancer patients undergoing multimodal treatment.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age ≥ 18 years
Histologically confirmed gastric adenocarcinoma (or undifferentiated carcinoma)
Stage II - III disease (cT2 cN+ and cT3-T4 cN+/-) based on the 8th edition of TNM classification
Qualification for multimodal treatment by the decision of the multidisciplinary tumor board
Disqualifiers
Early gastric cancer (cT1N0-3M0) scheduled for endoscopic treatment by multidisciplinary team
Gastric stump carcinoma
Distant metastasis
Upfront surgery
Trial population
This study will include a western population of patients with histologically confirmed, potentially curative esophageal gastro junction and gastric adenocarcinoma scheduled for multimodal treatment.
Trial design
Cohort
Prospective
Treatments tested in this trial
Observational Survey
Other interventionEvaluation of the nutritional status and body composition on tumor regression grade in gastric cancer patients scheduled for multimodal treatment. Nutritional status assessment will include: selected clinical variables evaluation (weight, BMI, nutritional status scales), bioelectrical impedance analysis and selected laboratory parameter assessment. After inclusion in the study, each patient will have four consecutive nutritional status assessments: (1) one day prior staging laparoscopy or during qualification to neoadjuvant chemotherapy, (2) one day before the gastrectomy, (3) one month after the gastrectomy, (4) after the last cycle of adjuvant chemotherapy.
Treatment groups
Trial outcomes
Primary outcomes
Tumor Regression Grade
determined using the Becker criteria (1- complete response, 2 - good response, 3 - partial response, 4 - no response)
Secondary outcomes
Neoadjuvant Chemotherapy Toxicity
evaluated according to Common Terminology Criteria for Adverse Events (CTCAE) criteria (version 5.0)
Postoperative Complications
Assessed by the Comprehensive Complication Index (CCI). Min-Max values (0-100), higher scores mean a worse outcome
Overall Survival
Overall survival analysis will determine whether bioelectrical impedance analysis is a prognostic factor in advanced gastric cancer patients
Quality of Life score
Assessment based on The European Organization for Research and Treatment of Cancer quality of life, gastric-cancer specific questionnaire(EORTC QLQ - STO22). Min-Max value (1-7); higher scores mean a better outcome
Sponsors and contacts
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Medical University of Lublin
Lead sponsor
Erasmus Medical Center
Collaborator
Ohio State University
Collaborator
Poznan University of Medical Sciences
Collaborator
Jagiellonian University
Collaborator