ABSTRACT
INTRODUCTION: It is important to prevent the deterioration of activities of daily living to improve the long-term prognoses of patients in the intensive care unit (ICU). The patients' conditions, along with the lack of human and technical resources, often become barriers to achieving early mobilisation after the introduction of mechanical ventilation. We plan to verify the usefulness of a mobile patient lift for early mobilisation. METHODS AND ANALYSIS: We will conduct a single-centre, open-label, randomised controlled trial. The inclusion criteria are as follows: age ≥18 years, independent walking before admission and expected mechanical ventilation for at least 48 hours. The participants will be randomly divided into groups with (intervention group) or without (control group) a mobile lift protocol. A mobile lift will be used in the intervention group. The primary endpoint will be the number of days required to achieve an ICU mobility scale of ≥4 (standing position). The results of the two groups will be analysed using the Student's t-test. ETHICS AND DISSEMINATION: This study will be conducted in accordance with the Declaration of Helsinki and with the approval of the Toho University Omori Medical Center Ethics Committee (approval number M20259). The results of this study will be presented internationally at academic conferences and published in the literature. TRIAL REGISTRATION NUMBER: UMIN000044965.