The Impacts of Chronic Non-specific Low Back Pain on Cognitive Functions of Older Adults
NCT06704425, Unknown, The Hong Kong Polytechnic University
Trial 9
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | The Impacts of Chronic Non-specific Low Back Pain on Cognitive Functions of Older Adults | ClinicalTrials.gov |
| NCT number | NCT06704425 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Enrollment | 80 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | The Hong Kong Polytechnic University | ClinicalTrials.gov |
| Conditions | Chronic Non-Specific Low Back Pain, Cognitive Decline, Cross-Sectional Study, Older Adults, Brain Imaging | ClinicalTrials.gov |
| Interventions | For observational studies, participants are not assigned an intervention as part of the study. | ClinicalTrials.gov |
| First posted | 2024-11-26 | ClinicalTrials.gov |
| Last updated | 2024-11-26 | ClinicalTrials.gov |
Registered outcomes 16
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Pain intensity assessment | Baseline | 11-point numerical rating scale, ranged from 0 to 10, higher scores indicate higher pain intensity. | ClinicalTrials.gov |
| Secondary | Depression, anxiety, and stress test | Baseline | The Chinese version of the short Depression Anxiety Stress Scales, scores ranged from 0 to 13, higher scores for each domain (depression, anxiety, and stress) indicate more respective problems. | ClinicalTrials.gov |
| Secondary | Disability evaluation | Baseline | The Hong Kong Chinese Version of the Roland-Morris Disability Questionnaire has 24 items. Scores ranged from 0 to 24, higher scores indicate worse disability. | ClinicalTrials.gov |
| Secondary | Working memory test inside magnetic resonance imaging scanning | Baseline | The digit 2-back task, more response accuracy of digits indicates better working memory | ClinicalTrials.gov |
| Secondary | Cognitive flexibility test inside magnetic resonance imaging scanning | Baseline | The More Odd Shifting task, It requires participants to switch between different mental sets or rules, such as identifying odd numbers or shifting between different categories. Better response accuracy indicates better cognitive flexibility | ClinicalTrials.gov |
| Secondary | Cognitive inhibition test inside magnetic resonance imaging scanning | Baseline | Color-Word Matching Stroop Task, more correct matching indicate better ability to inhibit cognitive interference | ClinicalTrials.gov |
| Secondary | Perseveration and abstract reasoning test outside magnetic resonance imaging scanning | Baseline | The Modified Wisconsin Card Sorting Test, more correct matching of cards indicate better perseveration and abstract reasoning. | ClinicalTrials.gov |
| Secondary | Working memory Test outside magnetic resonance imaging scanning | Baseline | The Verbal Digits Forward and Backward Test, more correct recall of digits indicate better working memory and executive function | ClinicalTrials.gov |
| Secondary | Cognitive flexibility test outside magnetic resonance imaging scanning | Baseline | The Trail Making Tests, a neuropsychological test of visual attention and task switching, completing the trail correctly within a shorter period of time means better cognitive flexibility | ClinicalTrials.gov |
| Secondary | Inhibition test outside magnetic resonance imaging scanning | Baseline | Go/NoGo task, more response accuracy indicates better control of inhibition. | ClinicalTrials.gov |
| Secondary | Pain catastrophizing assessment | Baseline | The Chinese version of Pain Catastrophizing Score. The scores ranged from 0 to 13, higher scores indicate more pain catatrophizing thought. | ClinicalTrials.gov |
| Secondary | Pain drawing test | Baseline | The body map scoring system indicates the location of participants' painful site | ClinicalTrials.gov |
| Secondary | Frailty status assessment | Baseline | Fatigue, Resistance, Ambulation, Illness, and Loss, the presence of 3 of 5 item characteristics indicate the presence of frailty, scores ranged from 0 to 5. Lower scores mean more frailty. | ClinicalTrials.gov |
| Secondary | Physical activity assessment | Baseline | Physical Activity Scale for the Elderly; it has 3 domains (leisure, household, and occupation activities) to measure physical activity levels of adults aged 65 or above. higher scores indicate more active. | ClinicalTrials.gov |
| Secondary | Sleep quality assessment | Baseline | Pittsburgh Sleep Quality Index. It has 7 domains to measure sleep quality , sleep latency, sleep duration, habital sleep efficiency, sleep disturbances, use of sleep medication, and daytime dysfunction. Scores ranged from 0 to 21, higher scores indicate poorer sleep quality. | ClinicalTrials.gov |
| Secondary | Cognitive function screening | Baseline | Hong Kong Montreal Cognitive Assessment. It is a cognitive screening tool specifically adapted for Chinese older adults in Hong Kong. It is designed to detect mild cognitive impairment and dementia. A score \< 26 suggests participant has mild cognitive impairment. | 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 7
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 |
|---|---|---|
| 2-Back Task | Secondary outcome | ConductCognition |
| Card Sorting Test (Berg) | Secondary outcome | ConductCognition |
| Go/No-Go Task | Secondary outcome | ConductCognition |
| Stroop Color-Word Test | Secondary outcome | ConductCognition |
| Task Switching Test | Secondary outcome | ConductCognition |
| Trail Making Test A | Secondary outcome | ConductCognition |
| Trail Making Test B | 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)