Reliability of Sacral Slope, Pelvic Femoral Motion and Cup Ante-inclination on AP Pelvic Radiographs in Healthy Pts

NCT ID: NCT04687306

Last Updated: 2024-09-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

33 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-01-15

Study Completion Date

2024-01-31

Brief Summary

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Currently, there are no validated anatomical landmarks that can be used to predict risk of and diagnose abnormal patterns of pelvic motion.This proposed study will measure sacral slope, pelvic femoral angle and cup ante-inclination in both sitting and standing positions, using healthy individuals without a history of spinal and/or lower extremity pathology. All radiographs will be evaluated for the three measurements by four individuals with the intent of evaluating inter-observer reliability. Determining the reproducibility of these angles between observers will give insight into the potential clinical utility of these measurements in evaluating and treating patients with hip-spine syndrome.

Detailed Description

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The purpose of this study is to evaluate the mechanics and influence of spinopelvic motion and balance from normal healthy subjects for the purpose of establishing radiographic measurements which are reliable and reproducible and which could give insight into the potential clinical utility of these measurements as future predictors of who may/may not have spinal pelvic issues and in evaluation and treatment of patients with hip-spine syndrome.

This specific objective of this study will be to measure sacral slope, pelvic femoral angle and cup ante-inclination via radiographs in both sitting and standing positions. The radiographs will be evaluated for the three measurements by four individuals with the intent of evaluating inter-observer reliability.

Conditions

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Healthy

Study Design

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Observational Model Type

OTHER

Study Time Perspective

OTHER

Study Groups

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Females

15 females

X-rays- total of 4

Intervention Type DIAGNOSTIC_TEST

X-rays of the sacral scope, pelvic femoral angle and cup ante-inclination in both sitting and standing positions

Males

15 Males

X-rays- total of 4

Intervention Type DIAGNOSTIC_TEST

X-rays of the sacral scope, pelvic femoral angle and cup ante-inclination in both sitting and standing positions

Interventions

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X-rays- total of 4

X-rays of the sacral scope, pelvic femoral angle and cup ante-inclination in both sitting and standing positions

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Healthy individuals without major co-morbidities and without spine/hip/pelvis issues including previous injuries or surgeries

Exclusion Criteria

* no history of spine/hip/pelvis issues
* females who are trying to get pregnant
Minimum Eligible Age

25 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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University of Nebraska

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Kevin L Garvin, MD

Role: PRINCIPAL_INVESTIGATOR

University of Nebraska

Locations

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University of Nebraska Medical Center

Omaha, Nebraska, United States

Site Status

Countries

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United States

Other Identifiers

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0719-20-FB

Identifier Type: -

Identifier Source: org_study_id

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