Suspended

COPERIA-COGRandomised Clinical Trial to Evaluate the Efficacy of an Online Cognitive Rehabilitation Programme (COPERIA-COG) for Patients With Persistent COVID-19

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What is being tested

Sessions of cognitive stimulation

Other
Who is being recruted

COVID-19+9

+ Coronaviridae Infections

+ Infections

From 18 to 70 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Interventional
Study Start: December 2022
See protocol details

Summary

Principal SponsorFundacin Biomedica Galicia Sur
Study ContactAlejandro García Caballero, MD
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: December 14, 2022

Actual date on which the first participant was enrolled.

The pandemic caused by SARS-CoV-2 infection has led to the emergence of diffuse and heterogeneous persistent symptoms in addition to the well-known acute symptoms, which have come to be referred to as persistent COVID. In particular, one of the frequent complaints of patients with a previous diagnosis of COVID is impaired cognitive ability. Various cognitive rehabilitation programmes have benefited from incorporating the methodology of so-called "serious games" are designed to train or change behaviour while entertaining players. The design of the online rehabilitation programme (COPERIA-COG) took into account the principles of neuropsychological rehabilitation (neuropsychological pre-assessment, operational goal setting, task prioritisation and continuous feedback system) and combined different individual techniques, such as restitution and compensation. Patients treated with COPERIA-COG will show neuropsychological improvements in verbal memory compared to the waiting list group. The main objective is to identify differences in long-term memory in patients treated with COPERIA-COG vs. patients on the waiting list. For this purpose, both groups will be evaluated through RAVLT, taking the long-term memory subtest as a reference, comparing the results before and after the active group performs the online training with COPERIA-COG. The COPERIA platform is a cloud platform that provides a range of ICT tools for monitoring and aiding the recovery of patients with persistent COVID. To achieve this goal, the platform will store patient data to which Artificial Intelligence techniques will be applied to perform an assessment of the affected person.

Official TitleRandomised Clinical Trial to Evaluate the Efficacy of an Online Cognitive Rehabilitation Programme (COPERIA-COG) for Patients With Persistent COVID-19
NCT05629897
Principal SponsorFundacin Biomedica Galicia Sur
Study ContactAlejandro García Caballero, MD
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

88 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

From 18 to 70 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

COVID-19Coronaviridae InfectionsInfectionsLung DiseasesPneumoniaPneumonia, ViralRespiratory Tract DiseasesRespiratory Tract InfectionsRNA Virus InfectionsVirus DiseasesCoronavirus InfectionsNidovirales Infections

Criteria

Inclusion Criteria: 1. Age ≥18 and ≤70 years old. 2. Read and write. 3. Diagnosis of persistent COVID according to WHO criteria. 4. The patient reports cognitive dysfunction with self-assessed impact of at least grade 2 on the Post-Covid Functional Status (Chile) (Klok et al., 2020, Lorca et al., 2021). 5. The patient does not present cognitive dysfunction to a degree equal to or greater than 1.5 SD assessed in the psychology consultation by means of the following instruments: RAVLT Rey Auditory Verbal Learning Test (Schmidt, 1996). Subtests of the Number Key, Symbol Search and Digit Span of the Scale for Measuring Adult and Adolescent Intelligence (WAIS III) (Wechsler, 1999). TMT Stroke Test (Reitan \& Wolfson, 1993). Verbal fluency tests (Benton et al., 1989). In case of scores above 1.5 SD below the normative mean, they will be excluded from the study and referred for treatment to the Brain Injury Unit (Winblad et al., 2004). 6. Patients with capacity to consent and agree to participate in the study. 7. Patients who know how to use and have a Smartphone or Tablet and an Internet connection. Exclusion Criteria: 1. Minors or persons legally incapacitated. 2. Previous neurological or psychiatric pathology involving neuropsychological compromise. 3. Active Covid19 infection. 4. Home oxygen therapy \> 16 hours or home CPAP-BiPAP. 5. Be undergoing another cognitive rehabilitation process at the time of inclusion.

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

One single intervention group is designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Experimental
They will perform an initial test of processing speed, attentional span and executive control. After this test, they will start the training programme. It consists of 40 sessions of cognitive stimulation, distributed over 8 weeks of treatment with a frequency of five sessions per week. In the last session, a final test will be performed, the same as the initial one.

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 2 locations

Suspended

Complexo Hospitalario Universitario de Ourense

Ourense, SpainOpen Complexo Hospitalario Universitario de Ourense in Google Maps
Suspended

Galicia Sur Health Research Institute (IISGS) - Hospital Álvaro Cunqueiro

Vigo, Spain
Suspended2 Study Centers