Psychological morbidity in both patients and family members related to the intensive care unit (ICU) experience is an often overlooked, and potentially persistent, healthcare problem recognized by the Society of Critical Care Medicine as Post-intensive Care Syndrome (PICS). ICU diaries are an intervention increasingly under study with potential to mitigate ICU-related psychological morbidity, include ICU-related PTSD (post-traumatic stress disorder), depression and anxiety.

The investigators compared the efficacy of the ICU diary, prospectively written by third-parties during the patient's intensive care course, versus education-alone, on reducing acute PTSD symptoms after discharge. Patients with an ICU stay greater than 72 hours, and who were intubated and mechanically ventilated over 24 hours, were recruited and randomized to either receive a diary at bedside with psychoeducation, or psychoeducation alone. Intervention patients received their ICU diary within the first week of admission into the intensive care unit. Psychometric testing with IES-R, PHQ-8, HADS and GAD-7 was conducted at weeks 4, 12, and 24 after ICU discharge.

Inclusion Criteria:

• admitted to the intensive care unit for at least 72 hours
• sedated and mechanically ventilated for at least 24 hours.
• available over-the-phone, up to 6 months post-ICU discharge

Exclusion Criteria:

• any patients who do not voluntarily agree to participate
• not fluent in the English language
• patients who have stayed in the ICU for less than 72 hours
• patients who have been sedated and mechanically ventilated for less than 24 hours
• patients with pre-existing severe psychotic illness, bipolar disorder, substance use disorder, PTSD, stroke, traumatic brain injury, neurocognitive impairment, or intellectual disability
• patients with no phone number or reliable contact information for the sake of follow-up
• prisoners
• pregnant patients