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Mansfield CJ, Domnisch C, Iglar L, Boucher L, Onate J, Briggs M. Systematic review of the diagnostic accuracy, reliability, and safety of the sharp-purser test. J Man Manip Ther 2019; 28:72-81. [PMID: 31526113 DOI: 10.1080/10669817.2019.1667045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Introduction: The Sharp-Purser Test (SPT) is used to assess for atlantoaxial instability (AI) in patients with rheumatoid arthritis (RA). The test is commonly used by clinicians; however, many experts argue it lacks reliability and validity along with concerns of safety. The primary purpose of this review is to determine the diagnostic accuracy of the SPT to detect AI.Methods: A search of five databases was performed from inception to 19 December 2018 using search terms related to the SPT. Studies were eligible for inclusion if the SPT was used on a patient/participant. Methodological quality assessment of diagnostic studies was performed with the Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) for studies that reported data to calculate sensitivity (SN), specificity (SP), positive likelihood ratio (+LR), and negative likelihood ratio (-LR).Results: The search yielded 1009 articles, and 32 studies met the inclusion criteria for analysis. Meta-analysis on diagnostic accuracy studies assessing the SPT was not possible due to statistical heterogeneity. Six diagnostic accuracy studies assessed the SN of the SPT ranging from 0.19 to 1.00. Four of the studies assessed SP of the SPT ranging from 0.71 to 0.98. The +LR was identified in 4 studies was 0.655, 1.73, 22, and 17.25. The -LR was 1.14, 0.799, 0.571, and 0.323. Seven RCTs utilized the SPT to screen for AI, and the SPT was used in 18 case reports.Conclusion: The SPT may be inappropriate to use due to inconsistent validity, poor inter-rater reliability, and potential to cause harm.Level of evidence: 1.
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Affiliation(s)
- Cody J Mansfield
- School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University, Columbus, OH, USA.,OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA.,Orthopaedic Manual Physical Therapy Fellowship, The Ohio State University, Wexner Medical Center, Columbus, OH, USA
| | - Charlie Domnisch
- OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Laura Iglar
- OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA.,Orthopaedic Manual Physical Therapy Fellowship, The Ohio State University, Wexner Medical Center, Columbus, OH, USA
| | - Laura Boucher
- School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University, Columbus, OH, USA.,Sports Medicine Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - James Onate
- School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University, Columbus, OH, USA.,Sports Medicine Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Matthew Briggs
- School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University, Columbus, OH, USA.,OSU Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA.,Orthopaedic Manual Physical Therapy Fellowship, The Ohio State University, Wexner Medical Center, Columbus, OH, USA.,Sports Medicine Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA.,Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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Deschenes BK, Zafereo J. Immediate and lasting effects of a thoracic spine manipulation in a patient with signs of cervical radiculopathy and upper extremity hyperalgesia: A case report. Physiother Theory Pract 2016; 33:82-88. [PMID: 27911127 DOI: 10.1080/09593985.2016.1247307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Patients with cervical radiculopathy (CR) may present with accompanying symptoms of hyperalgesia, allodynia, heaviness in the arm, and non-segmental pain that do not appear to be related to a peripheral spinal nerve. These findings may suggest the presence of central or autonomic nervous system involvement, requiring a modified management approach. The purpose of this case report is to describe the treatment of a patient with signs of CR and upper extremity (UE) hyperalgesia who had a significant decrease in her UE pain and hypersensitivity after a single thoracic spine manipulation (TSM). A 48-year-old female presented to physical therapy with acute neck pain radiating into her left UE that significantly limited her ability to sleep and work. After a single TSM, the patient demonstrated immediate and lasting reduction in hyperalgesia, hypersensitivity to touch, elimination of perceived heaviness and coldness in her left UE, and improved strength in the C6-8 myotome, allowing for improved functional activity capacity and tolerance to a multi-modal PT program. Based on these results, clinicians should consider the early application of TSM in patients with CR who have atypical, widespread, or severe neurological symptoms that limit early mobilization and tolerance to treatment at the painful region.
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Affiliation(s)
- Beth K Deschenes
- a UT Southwestern Medical Center , Department of Physical Therapy , Dallas , TX , USA
| | - Jason Zafereo
- a UT Southwestern Medical Center , Department of Physical Therapy , Dallas , TX , USA
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