Trial · NCT05967052
Investigation of Treating Chronic Fatigue Syndrome After COVID With Pharmacotherapy (Pregabalin) or Complex Rehabilitation
NCT05967052, Phase 2, Terminated, National Institute of Geriatrics, Rheumatology and Rehabilitation, Poland
3 sourcestrials-2026-11-12-0.4.0
Cite this record
ConductScience Library. Investigation of Treating Chronic Fatigue Syndrome After COVID With Pharmacotherapy (Pregabalin) or Complex Rehabilitation. Trials, record NCT05967052. Release trials-2026-11-12-0.4.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT05967052
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Investigation of Treating Chronic Fatigue Syndrome After COVID With Pharmacotherapy (Pregabalin) or Complex Rehabilitation
- NCT number
- NCT05967052
- Status
- Terminated
- Phases
- Phase 2
- Enrollment
- 23 participants, actual
- Lead sponsor
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Poland
- Conditions
- Chronic Fatigue Syndrome, COVID-19, Long Haul
- Interventions
- Pregabalin, Independent walking training, Placebo, Gradual movement therapy in the ward, Telerehabilitation, Psychotherapy
- First posted
- 2023-08-01
- Last updated
- 2026-06-17
Source ClinicalTrials.gov
Registered outcomes19
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Change in fatigue intensity expressed as a difference in Multidimensional Fatigue Inventory-20 (MFI-20) score | 3 months and 6 months | Change in fatigue intensity expressed as a difference in Multidimensional Fatigue Inventory-20 (MFI-20) score at 3 and 6 months of the study relative to the baseline score |
| Primary | Walking distance as a difference in score from the 6 Minute Walking Test | 3 months and 6 months | Walking distance as a difference in score from the 6 Minute Walking Test at 3 and 6 months compared to baseline |
| Secondary | Change in the level of satisfaction with life expressed in the form of the result of the Satisfaction with Life Scale (Juczyński) | 3 months and 6 months | Change in the level of satisfaction with life expressed in the form of the result of the Satisfaction with Life Scale (Juczyński) in the 3rd and 6th month of the study in relation to the result on the day of the study |
| Secondary | Change in the result obtained in the "Beck Depression Inventory (BDIII)" study | 3 months and 6 months | Change in the result obtained in the "Beck Depression Inventory (BDIII)" study in the 3rd and 6th month of the study in relation to the result on the day of the study commencement. |
| Secondary | Change in the result obtained in the anxiety test - State and Trait Anxiety Inventory (STAI) | 3 months and 6 months | Change in the result obtained in the anxiety test - State and Trait Anxiety Inventory (STAI) in the 3rd and 6th month of the study in relation to the result on the day of the study commencement. |
| Secondary | Change in the degree of acceptance of the disease assessed by the Acceptance of Illness Scale (Juczyński) i | 3 months and 6 months | Change in the degree of acceptance of the disease assessed by the Acceptance of Illness Scale (Juczyński) in the 3rd and 6th month of the study in relation to the result on the day of starting the study |
| Secondary | Change in the result of the CCT test | 3 months and 6 months | Change in the result of the CCT test in the 3rd and 6th month of the study compared to the result on the day of starting the study. |
| Secondary | Change in neuropsychological assessment expressed by the change in the result of the Wisconsin Card Sorting Test (WCST) | 3 months and 6 months | Change in neuropsychological assessment expressed by the change in the result of the Wisconsin Card Sorting Test (WCST) in the 3rd and 6th month of the study compared to the result on the day of the study commencement. |
| Secondary | Change in the result of the RFFT test | 3 months and 6 months | Change in the result of the RFFT test in the 3rd and 6th month of the study compared to the result on the day of starting the study. |
| Secondary | Change in the WAIS-R intelligence test result | 3 months and 6 months | Change in the WAIS-R intelligence test result in the 3rd and 6th month of the study in relation to the result on the day of the study commencement |
1 to 10 of 19Source ClinicalTrials.gov
See all 19 registered outcomesOutcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
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.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests2
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 |
|---|---|---|
| Card Sorting Test (Berg) | Secondary outcome | ConductCognition |
| Stroop Color-Word Test | Secondary outcome | ConductCognition |
Source
- Release
- trials-2026-11-12-0.4.0
- Release manifest SHA-256
- 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4
- Registry capture
- 2026-11-12
- Results copy, AACT
- 2026-03-23
- NIH clinical studies file
- 2026-11-13
Source ClinicalTrials.gov
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNone stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.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.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT05967052
GET https://conductscience.org/api/trials/v1/NCT05967052/registered