The Effectiveness of Acupuncture for Delirium in Critically Ill Patients

Overview

Introduction: Intensive care unit (ICU) delirium is an acute onset of brain dysfunction, which can affect 25-80% of ICU patients. Delirium is also associated with long term cognition impairment, higher mortality and higher ICU costs. Previous acupuncture studies showed the potential to prevent delirium. This study will examine the ability of acupuncture to treat ICU delirium. Methods: A double-blind randomized control trial will examine the effect of press tack acupuncture vs. press tack placebos. The patients will be randomly divided (1:1) into one of two groups. A total of 80 ICU patient will have to meet the following criteria: age 20-90, APACHE score \<30, Intensive Care Delirium Screening Checklist (ICDSC) \>4 points (indicates existing delirium), Richmond Agitation-Sedation Scale (RASS): +1, +2, +3, +4, -1, -2. Three interventions will be given in each group. The main outcomes will be the delirium days according to the ICDSC.

Introduction: Intensive care unit (ICU) delirium is an acute onset of brain dysfunction, which can affect 25-80% of ICU patients. Delirium is also associated with long term cognition impairment, higher mortality and higher ICU costs. Previous acupuncture studies showed the potential to prevent delirium. This study will examine the ability of acupuncture to treat ICU delirium. Methods: A double-blind randomized control trial will examine the effect of press tack acupuncture vs. press tack placebos. The patients will be randomly divided (1:1) into one of two groups. A total of 80 ICU patient will have to meet the following criteria: age 20-90, APACHE score \<30, Intensive Care Delirium Screening Checklist (ICDSC) \>4 points (indicates existing delirium), Richmond Agitation-Sedation Scale (RASS): +1, +2, +3, +4, -1, -2. Three interventions will be given in each group. The main outcomes will be the delirium days according to the ICDSC. Expected outcome: The study finding will help to determine the therapeutic effect of acupuncture for critically ill delirium patients. Furthermore, the study design will involve longer needle/placebos retention which is less investigated nowadays. Other information: This study will be conducted in the ICU departments of China medical hospital, Taichung city, Taiwan. The study is conducted on stable ICU patients and we don't anticipate any serious risk for adverse events following the intervention. The study will take place until May 2022. Keywords: acupuncture, critically ill, intensive care, delirium, agitation