Whole Course Multi-model Prehabilitation to Improve Clinical Outcome in Patients Undergoing Neoadjuvant Treatment Prior to Gastrectomy

Whole Course Multi-model Prehabilitation to Improve Clinical Outcome in Patients Undergoing Neoadjuvant Treatment Prior to Gastrectomy : A Single Center Randomized Control Trial

The intention of research is to establish a multimodal prehabilitation protocol in patients who undergo neoadjuvant chemotherapy prior to gastrectomy, explore the feasibility and effectiveness of the measures and evaluate the effect of program on short-term clinical outcome, fitness and long-term prognosis.

Inclusion Criteria:

1. Aged ≥18 years;
2. Eastern Cooperative Oncology Group (ECOG) performance status score ≤2；
3. Endoscopic biopsies were pathologically confirmed as gastric adenocarcinoma；
4. The feasibility of neoadjuvant therapy was suggested by MDT, and the feasibility of radical gastrectomy was re-evaluated after neoadjuvant therapy;
5. Blood routine, liver function, kidney function, heart function and lung function were normal before neoadjuvant therapy, and there was no contraindication of chemotherapy and surgery;
6. The pregnancy test was negative within 1 month, and she was not pregnant or breastfeeding;
7. Informed consent and ability to comply with research protocols.

Exclusion Criteria:

1. metastasis;
2. End-stage cardiac insufficiency (LVEF<30% or NYHA class IV), liver cirrhosis (Child-Pugh classification C), End-stage renal failure (receives chronic dialysis), or ASA grade IV;
3. Cerebral hemorrhage, cerebral infarction, TIA or central nervous system disease or mental illness within 6 months, could not cooperate with the completion of neoadjuvant therapy and pre-rehabilitation exercise;
4. Patients have severe infections (such as MODS, etc.) or have allergic reactions to chemotherapy drugs and metabolic disorders;
5. Concurrent tumors or other diseases requiring simultaneous surgery (except laparoscopic gallbladder surgery);
6. Emergency surgery is required due to tumor complications (e.g., bleeding, perforation, obstruction);
7. Patients participating in other clinical trials.