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Cognitive Rehabilitation for People With Cognitive Covid19

Cognitive Impairment in Long Covid: PhEnotyping and RehabilitatiOn (CICERO)

Status
Active, not recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05731570
Enrollment
78
Registered
2023-02-16
Start date
2023-02-14
Completion date
2024-09-30
Last updated
2024-06-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Long Covid19

Keywords

cognitive rehabilitation, brain fog, Covid19

Brief summary

Cognitive impairment is increasingly recognised as a major component of long Covid, and is estimated to be present in 25-75% of affected individuals. This impairment impacts quality of life and the loss of functional ability has major consequences for affected people, their families and the wider economy given people's difficulty in returning to work. This study will focus on helping people recover from cognitive Covid. This will involve use of rehabilitation strategies aimed at improving function in those cognitive functions identified in Stage 1 as being most affected, and assessing the benefit of rehabilitation on quality of life and people's ability to return to everyday function. These strategies will be co-produced in collaboration with a group of people living with cognitive Covid. At the end of Stage 2 we will produce a freely available Covid-19 Cognitive Recovery Guide for affected people, their close contacts and clinicians. In conclusion, cognitive impairment is frequently observed in long Covid but at present little is understood about its nature, or how it can be treated. The sheer scale of the CV19 pandemic makes this a top priority unmet need for healthcare worldwide. The aim of this study is to meet this need and to deliver a treatment plan for affected people which will help them return to normal life and working ability.

Interventions

BEHAVIORALCognitive rehabilitation

Set of restorative and compensatory strategies to rehabilitate cognitive function combined with emotional regulation techniques.

Sponsors

Bangor University
CollaboratorOTHER
St George's University Hospitals NHS Foundation Trust
CollaboratorOTHER
University of Brighton
CollaboratorOTHER
University Hospital Southampton NHS Foundation Trust
CollaboratorOTHER
Greater Manchester Mental Health NHS Foundation Trust
CollaboratorOTHER
University College, London
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
30 Years to 60 Years
Healthy volunteers
No

Inclusion criteria

1. Aged between 30 and 60 years 2. Evidence of prior CV19 infection: * either positive CV19 PCR * or positive CV19 antibody test * or acute symptoms consistent with the recognised core features of acute CV19 infection and post-acute symptoms consistent with the recognised core features of long Covid 3. Cognitive impairment persisting more than three months after the acute CV19 infection, defined in terms of subjective reports of cognitive decline post-infection

Exclusion criteria

1. Cognitive impairment prior to CV19 infection 2. Occurrence of acute neurological disorder, such as stroke or encephalitis, that could give rise to cognitive sequelae 3. People who are on any medications that are considered by the study investigators to have significant adverse effects on cognition 4. A pre-existing major psychiatric or medical disorder that is considered by the study investigators to have potential to affect cognition 5. High alcohol intake 6. Recreational drug use 7. Loss of mental capacity such that the affected individual is unable to give informed consent 8. Participants will not be eligible for Workstream 2 if they do not exhibit significant impairment on baseline cognitive assessments, as they will not gain from cognitive rehabilitation. 9. Participants with pacemakers or other implanted devices, those with metal foreign bodies (e.g. shrapnel from war injuries) and those who have had certain types of surgery will be excluded from the MRI substudy. Although MRI is not known to affect the unborn child, we will also exclude subjects who may be pregnant just to be on the safe side.

Design outcomes

Primary

MeasureTime frameDescription
Change in Goal-attainmentmeasured at baseline, 3 and 6 months post-randomisationperformance on goals selected by participants

Secondary

MeasureTime frameDescription
Change in quality of life (EQ-5D-5L)measured at baseline, 3 and 6 months post-randomisationMeasure of quality of life
Change in Life Space Questionnairemeasured at baseline, 3 and 6 months post-randomisationMeasures the extent of mobility
Social Functioning (SF-DEM)measured at baseline, 3 and 6 months post-randomisationpatient reported outcome measure to assess social functioning
Change in Instrumental Activities of Daily Living (IADL) Scalemeasured at baseline, 3 and 6 months post-randomisationassessment of independent living skills
Generalised Anxiety Disorder Assessment (GAD-7)measured at baseline, 3 and 6 months post-randomisationmeasures levels of anxiety
Change in cognitive functionmeasured at baseline, 3 and 6 months post-randomisationset of tests to measure objective improvements in cognitive function
Change in Chalder Fatigue Scalemeasured at baseline, 3 and 6 months post-randomisationmeasures the severity of tiredness in fatiguing illnesses
Change in Pittsburgh Sleep Quality (PSQI)measured at baseline, 3 and 6 months post-randomisationslef reported questionnaire that assesses sleep quality
Change in DePaul Symptom Questionnaire - Post-Exertional Malaise (DSQ-PEM).measured at baseline, 3 and 6 months post-randomisationmeasures presence and severity of post-exertional malaise
Change in Client Service Receipt Inventory (CSRI)measured at baseline, 3 and 6 months post-randomisationtool used to collect information on the whole range of services and supports study participants may use
Change in Patient Health Questionnaire (PHQ-8)measured at baseline, 3 and 6 months post-randomisationmeasures depressive disorders

Countries

United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 3, 2026