Yıl: 2008 Cilt: 23 Sayı: 4 Sayfa Aralığı: 129 - 134 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?

Öz:
Amaç: Amacımız kadın hastalarda karpal tünel sendromu (KTS) tanısında, rahatlatıcı manevra (KTS-RM) ve Flick belirtisinin tanısal değerini ortaya koymaktı. Yöntem ve Gereçler: Bu araştırma diyagnostik bir çalışma niteliğindedir. Tipik KTS semptomları olan ve elektrofizyolojik inceleme için sevk edilen 87 ardışık kadın hasta çalışmaya dahil edildi. Normal sinir iletim değerleri için 50 sağlıklı kadında ölçüm yapıldı. Elektrodiyagnostik incelemeyi takiben aynı hekim tarafından tüm hastalara KTS-RM ve Flick belirtisini içerecek şekilde klinik muayene yapıldı. Testlerin tek başına ve kombine olarak tanısal doğrulukları değerlendirildi. Testlerin duyarlılığı ile elektrofizyolojik KTS şiddeti arasında ilişki düzeyine bakıldı. Ana sonuç parametreleri olarak duyarlılık, özgüllük, pozitif ve negatif olabilirlik oranları (PLR, NLR) kullanıldı.Bulgular: Elektrofizyolojik değerlendirme sonucunda 58 hastada KTS tanısı konuldu (ön-olasılık, %67). KTS-RM ve Flick manevraları için duyarlılık ve özgüllük oranları sırasıyla %81-86 ve %69-79 olarak bulundu. KTS-RM ve Flick belirtisinin aynı anda pozitif olması durumunda, özgüllük oranının %93'e yükseldiği görüldü. KTS-RM ve Flick manevraları için PLR oranları 3.3 ve 5.9, NLR oranları ise .39 ve .22 olarak bulundu. KTS-RM ve Flick belirtisinin aynı anda pozitif olması durumunda, PLR oranı 9.5, NLR oranı 0.37 olarak hesaplandı. KTS tanısı konulan denekler değerlendirildiğinde, KTS-RM'nın Flick manevrasına göre anlamlı oranda daha fazla KTS saptayabildiği görüldü. Elektrodiyagnostik açıdan hastalığın şiddeti arttıkça manevraların duyarlılığının artma eğiliminde olduğu görüldü. Sonuç: Bu çalışma Flick belirtisinin KTS tanısını koymada yetersiz olduğunu göstermektedir. KTS-RM, tipik semptomları olan hastalarda KTS tanısını doğrulamak için tek başına yeterlidir. Flick belirtisi ile beraber ele alındığında doğrulama gücü daha da artmaktadır.
Anahtar Kelime: Duyarlılık ve özgüllük Karpal tünel sendromu Hastalık ciddiyet indeksi Tanı teknik ve işlemleri Olabilirlik fonksiyonları Elektrotanı Kadın Tanı testleri, rutin

Konular: Tıbbi Araştırmalar Deneysel Ortopedi

Rahatlatıcı manevralar karpal tünel sendromu tanısında yararlı mı?

Öz:
Objective: Our aim was to assess and compare the diagnostic accuracy of the carpal tunnel syndrome relief maneuver (CTS-RM) and the Flick sign for the diagnosis of carpal tunnel syndrome (CTS) in female patients. Materials and Methods: This is a diagnostic test study with blind comparison to a reference criterion. A total of 87 consecutive female patients with typical symptoms for CTS referred for electrophysiological examination were included in the study. Normal limits of nerve conduction were obtained from 50 healthy female subjects. After the electrodiagnostic assessment clinical evaluation was performed by a physician and it included testing of all patients for the CTS-RM and Flick sign. The diagnostic accuracy was evaluated for each test alone and in combination and sensitivity was correlated with the electrophysiological severity of CTS. Main outcome measures included the estimates of sensitivity, specificity, positive and negative likelihood ratios (PLR, NLR).Results: After electrophysiological assessment, 58 patients (pre-test probability, 67%) have been diagnosed as CTS. The sensitivity and specificity estimates were %81,86 for the CTS-RM and %69, 79 for the Flick maneuver. Combining a positive CTS-RM and Flick sign improved the specificity to 93%. The PLRs of the CTS-RM and Flick sign were 3.3 and 5.9 and the NLRs were 0.39 and 0.22 respectively. Combining a positive CTS-RM and Flick sign had the PLR of 9.5 and the NLR of 0.37. When evaluating the subjects with CTS, the CTS-RM detected significantly more subjects compared to the Flick sign. Conclusions: Our study reveals that the accuracy of Flick sign is low in the diagnosis of CTS. While the CTS-RM alone is helpful in confirming the diagnosis in patients with typical symptoms, combination with the Flick sign further improves its predictive accuracy.
Anahtar Kelime: Female Diagnostic Tests, Routine Sensitivity and Specificity Carpal Tunnel Syndrome Severity of Illness Index Diagnostic Techniques and Procedures Likelihood Functions Electrodiagnosis

Konular: Tıbbi Araştırmalar Deneysel Ortopedi
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
  • 1. Tanaka S, Wild D, Seligman PJ, Behrens V, Cameron L, Putz- Anderson V. The US prevalence of self-reported carpal tunnel syndrome: 1988 national health interview survey data. Am J Public Health 1984; 84: 1846-8.
  • 2. Manente G, Torrieri F, Pineto F, Uncini A. A relief maneuver in carpal tunnel syndrome. Muscle Nerve 1999; 10: 1587-9.
  • 3. DeKrom M, Knipschild PG, Kester ADM, Spaans F. Efficacy of provocative tests for diagnosis of carpal tunnel syndrome. Lancet 1990; 335: 393-5.
  • 4. Hansen PA, Micklesen P, Robinson LR. Clinical utility of the Flick maneuver in diagnosing carpal tunnel syndrome. Am J Phys Med Rehabil 2004; 83: 363-7.
  • 5. Pryse-Phillips WE. Validation of a diagnostic sign in carpal tunnel syndrome. J Neurol Neurosurg Psychiat 1984; 47: 870-2.
  • 6. Roquer J, Herraiz J. Validity of Flick sign in CTS diagnosis. Acta Neurol Scand 1988; 78: 351.
  • 7. Krendel DA, Jobsis M, Gaskell PC, Sanders DB. The Flick sign in carpal tunnel syndrome. J Neurol Neurosurg Psychiatry 1986;49: 220-1.
  • 8. Wainner RS, Fritz JM, Irrgang JJ, Delitto A, Allison S, Boninger ML. Development of a clinical prediction rule for the diagnosis of carpal tunnel syndrome. Arch Phys Med Rehabil 2005;86: 609-18.
  • 9. Padua L, Padua R, Lo Monaco M, Aprile I, Tonali P. Multiperspective assessment of carpal tunnel syndrome: a multicenter study. Neurology 1999; 53: 1654-9.
  • 10. American Association of Electrodiagnostic Medicine, American Academy of Neurology, American Academy of Physical Medicine and Rehabilitation. Practice parameter for electrodiagnostic studies in carpal tunnel syndrome (summary statement). Muscle Nerve 1993; 16: 1390-1.
  • 11. Cioni R, Passero S, Paradiso C, Giannini F, Battistini N, Rushworth G. Diagnostic specificity of sensory and motor nerve conduction variables in early detection of carpal tunnel syndrome. J Neurol 1989; 236: 208-13.
  • 12. Holleman D, Simel D. Quantitative assessments from the clinical examination: how should clinicians integrate the numerous results? J Gen Intern Med 1997; 12: 165-71.
  • 13. Jaeschke R, Guyatt GH, Sackett DL. Users’ guides to the medical literature. III. How to use an article about a diagnostic test. B. What are the results and will they help me in caring for my patients? The Evidence-Based Medicine Working Group. JAMA 1994; 271: 703-7.
  • 14. Newcombe RG. Two-Sided Confidence Intervals for the Single Proportion: Comparison of Seven Methods. Statistics in Medicine 1998; 17; 857-72.
  • 15. Katz JN, Larson MG, Sabra A, Krarup C, Stirrat CR, Sethi R, et al. The carpal tunnel syndrome: diagnostic utility of the history and physical examination findings. Ann Intern Med 1990;112: 321-7.
  • 16. Kuhlman KA, Hennessey WJ. Sensitivity and specificity of carpal tunnel syndrome sings. Am J Phys Med Rehabil 1997;76: 451-7.
  • 17. Durkan JA. A new diagnostic test for carpal tunnel syndrome. Am J Bone Joint Surg 1991; 73: 535-8.
  • 18. Mondelli M, Passero S, Giannini F. Provocative tests in different stages of carpal tunnel syndrome. Clin Neurol Neurosurg 2001; 103: 178-83.
  • 19. Attia J. Moving beyond sensitivity and specificity: using likelihood ratios to help interpret diagnostic tests. Aust Prescr 2003; 26: 111-13.
  • 20. Irwig L, Bossuyt P, Glasziou P, Gatsonis C, Lijmer J. Designing studies to ensure that estimates of test accuracy are transferable. BMJ 2002; 324: 669-71.
APA GÖK H, AY S, KUTLAY Ş (2008). Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. , 129 - 134.
Chicago GÖK HAYDAR,AY SAİME,KUTLAY Şehim Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. (2008): 129 - 134.
MLA GÖK HAYDAR,AY SAİME,KUTLAY Şehim Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. , 2008, ss.129 - 134.
AMA GÖK H,AY S,KUTLAY Ş Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. . 2008; 129 - 134.
Vancouver GÖK H,AY S,KUTLAY Ş Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. . 2008; 129 - 134.
IEEE GÖK H,AY S,KUTLAY Ş "Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?." , ss.129 - 134, 2008.
ISNAD GÖK, HAYDAR vd. "Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?". (2008), 129-134.
APA GÖK H, AY S, KUTLAY Ş (2008). Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. Romatizma Dergisi , 23(4), 129 - 134.
Chicago GÖK HAYDAR,AY SAİME,KUTLAY Şehim Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. Romatizma Dergisi 23, no.4 (2008): 129 - 134.
MLA GÖK HAYDAR,AY SAİME,KUTLAY Şehim Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. Romatizma Dergisi , vol.23, no.4, 2008, ss.129 - 134.
AMA GÖK H,AY S,KUTLAY Ş Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. Romatizma Dergisi . 2008; 23(4): 129 - 134.
Vancouver GÖK H,AY S,KUTLAY Ş Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?. Romatizma Dergisi . 2008; 23(4): 129 - 134.
IEEE GÖK H,AY S,KUTLAY Ş "Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?." Romatizma Dergisi , 23, ss.129 - 134, 2008.
ISNAD GÖK, HAYDAR vd. "Are relieving maneuvers useful in diagnosis of carpal tunnel syndrome?". Romatizma Dergisi 23/4 (2008), 129-134.