A Two Year Longitudinal Clinical Study of Neurocognitive and Psychiatric Symptoms in Post COVID-19 Patients

Condition(s) studied

Investigational drug(s) / intervention(s)

Follow-up: Follow-up of neurocognitive and psychiatric symptoms in Post COVID patients (baseline, 12 months, 24 months) in correlation with biomarkers using MRI, fMRI, neuropsychological testing, lab samples (blood, CSF, microbiota).

Study summary

The prospective, longitudinal, open observational study monitors patients with cognitive and neuropsychological symptoms after COVID-19 infection, in a longitudinal manner to see how the disease has affected their physical, psychological and cognitive function, their ability to be active, return to work, their health-related quality of life in correlation with potential diagnostic and prognostic markers.

Eligibility

Primary outcome measure(s)

• Change in cognitive functions measured with Mindmore and change in cognitive profile in Mindmore. — baseline, 12 months, 24 months
  Two digital neurocognitive test batteries (Mindmore): dementia and fatigue/depression
• Symptom improvement in depression — baseline, 12 months, 24 months
  Montgomery Asberg Depression Rating Scale (MADRS) has has 10 items that are completed during a clinical interview.. The items of the MADRS are as follows: apparent sadness, reported sadness inner tension, reduced sleep, reduced appetite, concentration difficulties, lassitude, inability to feel, pessimistic thought, suicidal thoughts. MADRS assess the severity of depression. The severity of symptoms is rated by the physician. Each item has a severity scale from 0 to 6, with higher scores reflecting more severe symptoms. Ratings can be added to form an overall score (from 0 to 60) and the higher score means a worse outcome.
• Self-reported symptom improvement in depression — baseline, 12 months, 24 months
  Montgomery Asberg Depression Rating Scale, Self-report version (MADRS-S) has 9-items which are based on feelings over the past 3 days. The items of the MADRS-S are as follows: Mood; Feelings of unease; Sleep; Appetite; Ability to concentrate; Initiative; Emotional involvement; Pessimism; Zest for life. MADRS-S assess the severity of depression. The severity of symptoms is rated by the study participant. Each item has a severity scale from 0 to 6, with higher scores reflecting more severe symptoms. Ratings can be added to form an overall score (from 0 to 54) and the higher score means a worse outcome.
• Grade of self-reported mental fatigue — baseline, 12 months, 24 months
  The Mental Fatigue scale (MFS) includes 14 questions that measure mental fatigue. Questions include affective, cognitive and sensory symptoms, duration of sleep and daytime variation in symptom severity. The questions concern fatigue in general, lack of initiative, mental fatigue, mental recovery, concentration difficulties, memory problems, slowness of thinking, sensitivity to stress, increased tendency to become emotional, irritability, sensitivity to light and noise, decreased or increased sleep. One additional question includes 24-hour symptom variations. The severity of symptoms is rated by the study participant. A rating of 0 corresponds to normal function and 1-3 indicating increasing problem with the symptom (No (0), Slight (1), Fairly serious (2) and Serious (3) problems). Ratings can be added to form an overall score (from 0 to 42) and the higher score means a worse outcome.
• Rate of self-reported symptoms suggestive of post-traumatic stress disorder (PTSD) — baseline, 12 months, 24 months
  The Post-traumatic Stress Disorder Checklist for The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, DSM-5 (PCL-5) is a 20-item self-report measure that assesses the 20 DSM-5 symptoms of PTSD. The study partipicipant answer first a brief Criterion A för PTSD. If the answer is affirmative (i.e. PTSD is suspected) the participants continue with 20 questions (items). Each item is rated from 0 ("not at all") to 4 ("extremely") to indicate the degree to which they have been bothered by that particular symptom over the past month. Ratings can be added to form an overall score (from 0 to 80) and the higher score means a worse outcome.
• Grade of self-reported stress — baseline, 12 months, 24 months
  Th Perceived Stress Scale (PSS-14) is a self-reported measure which assesses the degree to which the respondent has perceived situations in his/her life within the past month as stressful. The PSS-14 is comprised of 14 items intended to measure how unpredictable, uncontrollable, and overloaded individuals find their life circumstances. Individuals rate items on a 5-point Likert scale, ranging from 0 - "Never" to 4 - "Very often." Scores range from 0-56, with higher scores indicating greater perceived stress.
• Grade of self-reported cognitive failures in everyday life — baseline, 12 months, 24 months
  The cognitive Failures Questionnaire (CFQ) is a self-report questionnaire consisting of 25 items assessing deficits regarding attention, perception, memory and motor functioning in everyday life. The total CFQ score is calculated by summation of all answers and scores range from 0-100. A higher total score indicates more subjective cognitive failure.

Trial sites (1)

More Region Örebro County trials in Sweden

Other trials for the same condition