Motor Proficiency of People With Bleeding Disorders Using the BOT-2 (TM)
Public ClinicalTrials.gov record NCT02279199. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Assessment of Motor Proficiency in People With Bleeding Disorders Using the Bruininks-Oseretsky Test of Motor Proficiency, Second Edition (BOT-2™)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to find out if gross motor skills of children and young adults with bleeding disorders are different from those without bleeding disorders. The investigators will use the standardized motor test the Bruininks-Oseretsky Test of Motor Proficiency, Second Edition (BOT-2 tm). The second purpose is to establish if history of joint disease secondary to bleeding affects gross motor skills. 1. Participants and setting: Subjects will include up to 100 male youth and young adults, ages 4 to 21, recruited from the patient population of the Hemophilia Treatment Center at OHSU. A mailing that describes the study may be sent to all potential subjects who receive care through the Hemophilia Treatment Center at OHSU. Data collection will occur at either clinic visits or in the home. Information, including history of change in joint structure and synovium, from existing bleeding disorder repositories at OHSU will also be used. 2. Design and Procedures: Research will be done using a prospective, cross-sectional study design to examine any relationship between a diagnosis of bleeding disorder and gross motor development. The gross motor ability of children and young adults with bleeding disorders who meet the inclusion criteria will be compared to sex-specific normative data from a standardized motor test. Information about age, type of hemophilia, presence of an inhibitor, type of management used, body composition, range of motion, and hand strength will also be collected through direct measurement and chart review. The information collected will be entered into a repository. A subject may choose to opt out of the repository while still participating in the research study. In addition, information from a current hemophilia repository will be compared to gross motor ability scores to determine if joint disease is related to skill level in this group of people. 3. Proposed analyses: Two-tailed t tests and logistic regression will be used to determine if there are any significant differences.
Study identification
- NCT ID
- NCT02279199
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 45 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 4 Years to 21 Years
- Sex
- Male
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2013
- Primary completion
- Dec 31, 2021
- Completion
- Dec 31, 2021
- Last update posted
- May 10, 2023
2014 – 2022
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Oregon Health and Science University | Portland | Oregon | 97239 | — |
| Patient's home | Portland | Oregon | 97239 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02279199, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 10, 2023 · Synced Sep 14, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02279199 live on ClinicalTrials.gov.