Evaluating for a Correlation Between Osteopathic Examination and Ultrasonography on Thoracic Spine Asymmetry

NCT ID: NCT04823637

Last Updated: 2021-04-01

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

74 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-10-10

Study Completion Date

2021-01-14

Brief Summary

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Context: Thoracic spine is a common area of focus in osteopathic manipulative medicine (OMM) for a variety of conditions. Thoracic spine somatic dysfunction diagnosis is achieved by palpating for asymmetry at the tips of the transverse processes. Previous studies reveal that, instead of following the rule of threes, the transverse processes of a given thoracic vertebra generally align with the spinous process of the vertebra above. Ultrasonography has been widely used as a diagnostic tool to monitor musculoskeletal conditions. Ultrasound has the advantage of absence of radiation, and has shown comparable results to gold standard modalities like MRI in some areas of the spine. In the case of thoracic somatic dysfunction, ultrasound can be used to determine the location of each vertebral transverse process and its relationship with the spinous process. Previous studies have investigated the correlation between osteopathic manipulative medicine and ultrasonography of the cervical, lumbar, and sacral regions. However, no study has yet compared osteopathic structural examination with ultrasonographic examination of the thoracic vertebral region.

Objective: To determine whether there is a dependable correlation of osteopathic palpatory findings of the thoracic transverse processes with the measurements of ultrasonography.

Methods: Subjects were student volunteers recruited from the Midwestern University - Glendale campus. A non-toxic, non-permanent marker was used to mark bony landmarks on the skin to be used by the osteopathic examiners. Two osteopathic physicians (OMM1, OMM2) separately performed structural exams by palpating T2-T5 transverse processes to determine vertebral rotation. Two trained sonographers (US1, US2) separately scanned and measured the distance from the tip of the spinous process to the adjacent transverse processes of the vertebral segment below. Demographic variables were summarized with mean and standard deviation. Interexaminer reliability was assessed with percent agreement, Cohen's Kappa, and Fleiss' Kappa. Recruitment and protocols were approved by the MWU Institutional Review Board.

Detailed Description

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Conditions

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Osteopathic Manipulative Treatment Ultrasonography

Study Design

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Observational Model Type

OTHER

Study Time Perspective

OTHER

Interventions

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Ultrasonography vs Osteopathic manipulative medicine structural exam

Structural examination of the thoracic spine using ultrasound and osteopathic palpatory examination on skin.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* First- and Second-year osteopathic medical students who received an email notification
* Masters program students who received an email notification

Exclusion Criteria

\- A history of or currently diagnosed with scoliosis, spondylosis, spondylolisthesis, herniated disc, spinal fracture, or surgery to the spine
Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Midwestern University

OTHER

Sponsor Role lead

Responsible Party

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Randall Nydam

PhD, Associate Dean

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Randall Nydam, PhD

Role: PRINCIPAL_INVESTIGATOR

Midwestern University

Locations

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Midwestern University

Glendale, Arizona, United States

Site Status

Countries

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United States

References

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Chang S, Maddox J, Berg E, Kim K, Messier S, Swanson L, Dobrusin R, Stein AB, Nakken GN, Noble J, Nydam R. Evaluating for a correlation between osteopathic examination and ultrasonography on thoracic spine asymmetry. J Osteopath Med. 2021 Oct 13;122(1):31-43. doi: 10.1515/jom-2021-0020.

Reference Type DERIVED
PMID: 34643344 (View on PubMed)

Other Identifiers

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AZ 1232

Identifier Type: -

Identifier Source: org_study_id

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