Lower Limb and Foot Health in Danish Paediatric Ballet Dancers and Foot-ballers
NCT07933068, Not yet recruiting, University hospital of Odense
Trial 8
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Lower Limb and Foot Health in Danish Paediatric Ballet Dancers and Foot-ballers | ClinicalTrials.gov |
| NCT number | NCT07933068 | ClinicalTrials.gov |
| Status | Not yet recruiting | ClinicalTrials.gov |
| Enrollment | 148 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | University hospital of Odense | ClinicalTrials.gov |
| Conditions | Musculoskeletal Health, Lower Extremity Biomechanics, Foot Health, Musculoskeletal Pain | ClinicalTrials.gov |
| First posted | 2026-11-12 | ClinicalTrials.gov |
| Last updated | 2026-11-12 | ClinicalTrials.gov |
Registered outcomes 8
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Passive External Hip Rotation | At the single baseline study visit (cross-sectional assessment) | Passive external hip rotation will be measured in degrees using a goniometer, with the participant in the prone position, the knee flexed to 90 degrees, and the pelvis stabilized. The participant-level mean of right and left hip measurements will be used to compare ballet dancers with the age- and sex-frequency-matched reference cohort. Higher values indicate greater external hip rotation. | ClinicalTrials.gov |
| Secondary | Ankle Plantarflexion Range of Motion | At the single baseline study visit | Maximum passive ankle plantarflexion will be measured in degrees using a standardized clinical examination protocol. Measurements will be compared between ballet dancers and the age- and sex-frequency-matched reference cohort. | ClinicalTrials.gov |
| Secondary | Lower Limb Rotational Profile and Joint Range of Motion | At the single baseline study visit | Clinical measurements of hip internal rotation, lower limb rotational alignment, and joint range of motion will be recorded in degrees using standardized examination procedures. Measurements will be analyzed descriptively and compared between relevant study groups. | ClinicalTrials.gov |
| Secondary | Three-Dimensional Foot Morphology | At the single baseline study visit | Foot morphology will be assessed using a Volumental three-dimensional foot scanner. Measurements will include foot length, forefoot width, arch height, instep height, heel width, and other predefined foot dimensions. Bilateral measurements will be recorded. | ClinicalTrials.gov |
| Secondary | Pain Intensity - Wong-Baker FACES Pain Rating Scale | At the single baseline study visit | 1\. Pain Intensity - Wong-Baker FACES Pain Rating Scale Description: Pain intensity will be assessed using the Wong-Baker FACES Pain Rating Scale, an age-appropriate self-reported pain assessment tool. Scores range from 0 (no pain) to 10 (worst possible pain), with higher scores indicating greater pain intensity and therefore a worse outcome. The scale consists of six faces corresponding to scores of 0, 2, 4, 6, 8, and 10. | ClinicalTrials.gov |
| Secondary | 2. Pain Intensity - Numeric Rating Scale | At the single baseline study visit | Pain intensity will be assessed using the 11-point Numeric Rating Scale for Pain (NRS), according to the child's age and ability to self-report pain. Scores range from 0 (no pain) to 10 (worst imaginable pain), with higher scores indicating greater pain intensity and therefore a worse outcome. | ClinicalTrials.gov |
| Secondary | 3. Anatomical Location of Pain | At the single baseline study visit | Description: Pain location will be assessed using a standardized body map on which participants indicate the anatomical region or regions where pain is experienced. Results will be reported as the number and percentage of participants reporting pain in each anatomical region. This is a categorical assessment without a numerical severity score. | ClinicalTrials.gov |
| Secondary | Oxford Ankle Foot Questionnaire for Children | At the single baseline study visit | 4\. Foot-Related Physical Function - Oxford Ankle Foot Questionnaire for Children Description: Foot-related physical function will be assessed using the Physical domain of the Oxford Ankle Foot Questionnaire for Children (OxAFQ-C). This domain consists of six items assessing the impact of foot and ankle conditions on physical activities. Each item is scored from 0 to 4, and the summed score is transformed to a scale ranging from 0 to 100. Higher scores indicate better physical functioning and therefore a better outcome. 5\. School and Play Function - Oxford Ankle Foot Questionnaire for Children Description: School and play function will be assessed using the School and Play domain of the Oxford Ankle Foot Questionnaire for Children (OxAFQ-C). This domain consists of four items assessing the impact of foot and ankle conditions on participation in school and play activities. Each item is scored from 0 to 4, and the summed score is transformed to a scale ranging from 0 to 100. Higher | 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 0
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 |
|---|
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)