Neurocognitive Functions of Recovered COVID-19 Patients
NCT04622748, Unknown, National Institute on Drug Dependence, China
Trial 9
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Neurocognitive Functions of Recovered COVID-19 Patients | ClinicalTrials.gov |
| NCT number | NCT04622748 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Enrollment | 160 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | National Institute on Drug Dependence, China | ClinicalTrials.gov |
| Conditions | Cognition, Covid-19 | ClinicalTrials.gov |
| Interventions | Trier Social Stress Test | ClinicalTrials.gov |
| First posted | 2020-11-10 | ClinicalTrials.gov |
| Last updated | 2020-11-10 | ClinicalTrials.gov |
Registered outcomes 17
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | working memory | 10 minutes | assessed by the n-back task, including 0-back, 1-back and 2-back | ClinicalTrials.gov |
| Primary | Cognitive flexibility | 3 minutes | assessed by the trail-making task | ClinicalTrials.gov |
| Primary | Inhibitory control | 10 minutes | assessed by the stroop task | ClinicalTrials.gov |
| Secondary | Attention Bias | 15 minutes | assessed by the dot-probe task | ClinicalTrials.gov |
| Secondary | Serum TNFalpha | 1 day | Concentration of serum TNFalpha in ng/ml will be assessed by ELISA | ClinicalTrials.gov |
| Secondary | Serum IL-6 | 1 day | Concentration of serum IL-6 in ng/ml will be assessed by ELISA. | ClinicalTrials.gov |
| Secondary | CRP | 1 day | hypersensitive C-reactive protein(hs-CRP) in mg/L will be assessed by Turbidimetric inhibition immuno assay. | ClinicalTrials.gov |
| Secondary | Depression | 3-5 minutes | assessed by Self-Rating Depression Scale, which is consist of 20 items scoring 1 to 4. | ClinicalTrials.gov |
| Secondary | Anxiety | 3-5 minutes | assessed by Self-Rating Anxiety Scale, which is consist of 20 items scoring 1 to 4. | ClinicalTrials.gov |
| Secondary | PTSD | 3-5 minutes | assessed by PTSD Checklist for DSM-5 (PCL-5) | ClinicalTrials.gov |
| Secondary | Sleep | 3-5 minutes | assessed by Pittsburgh sleep quality index (PSQI) | ClinicalTrials.gov |
| Secondary | General cognition | 8-10 minutes | assessed by Montreal - Cognitive Assessment (MoCA) | ClinicalTrials.gov |
| Secondary | Cardiopulmonary function 1 | 15 minutes | maximal inspiration pressure（MIP), maximal expiration pressure（MEP） | ClinicalTrials.gov |
| Secondary | Cardiopulmonary function 2 | 10 minutes | Assessed by the 6-minutes' walk test | ClinicalTrials.gov |
| Other | Stress response indicator 1 | Saliva samples will be colleted before stress, 0 minutes and 10 minutes after stress. | concentration of saliva cortisol stress, assessed by ELISA | ClinicalTrials.gov |
| Other | Stress response indicator 2 | Assessed before and 0 minute after stress | Hear rates | ClinicalTrials.gov |
| Other | Stress response indicator 3 | Assessed before and 0 minute after stress | Blood pressure before stress and after stress | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 0
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|
Grants 0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 6
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| 1-Back Task | Primary outcome | ConductCognition |
| 2-Back Task | Primary outcome | ConductCognition |
| Stroop Color-Word Test | Primary outcome | ConductCognition |
| Trail Making Test A | Primary outcome | ConductCognition |
| Trail Making Test B | Primary outcome | ConductCognition |
| Dot-Probe Task | Secondary outcome | ConductCognition |
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)