The Effectiveness of Symptom Management Theory in Guiding Clinical Practice-A Systematic Review.

Objective: Symptom Management Theory has been extensively used in guiding clinical practice to reduce patients' symptom burden, improve their outcomes and quality of life. However, concerning various participants, settings and methods, the effectiveness of practice and research based on the theory was inconsistent, which hindered the further implementation of this theory in clinical practice. Thus, this study aims to systematically evaluate the effectiveness of the Symptom Management Theory in guiding clinical practice.

Effects of individualized dietary counseling on nutritional status and quality of life in post-discharge patients after surgery for gastric cancer: A randomized clinical trial.

Background: Currently, the supporting evidence for dietary counseling is insufficient. The aim of this study is to evaluate the impact of individualized dietary counseling on nutritional outcomes and quality of life (QOL) in patients undergoing surgery for gastric cancer.

Methods: This study was a prospective, single-center, randomized controlled trial.