NCT02788734

Brief Summary

The purpose of this study is to learn about focal compressive median neuropathy at the wrist (Carpal Tunnel Syndrome) and outcomes of therapies (e.g. conservative and surgery) in the upper extremities of patients diagnosed with an inherited neuropathy. All patients enrolled in the Rare Diseases Clinical Research Network (RDCRN) Inherited Neuropathies Consortium (INC) Contact Registry who have marked one of the following disorders: CMT1A, CMT1B, CMT2A, CMT4, CMTX, other known CMT peripheral neuropathy, other unknown CMT peripheral neuropathy, or Hereditary Neuropathy with liability to Pressure Palsies (HNPP), will be invited via email to participate in this online study.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
333

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jun 2016

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

May 27, 2016

Completed
5 days until next milestone

Study Start

First participant enrolled

June 1, 2016

Completed
1 day until next milestone

First Posted

Study publicly available on registry

June 2, 2016

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 19, 2016

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 19, 2016

Completed
Last Updated

March 15, 2018

Status Verified

March 1, 2017

Enrollment Period

6 months

First QC Date

May 27, 2016

Last Update Submit

March 14, 2018

Conditions

Keywords

carpal tunnel syndromeCTSinherited peripheral neuropathyCharcot-Marie-Tooth diseaseHereditary NeuropathyPressure PalsiesCMTHNPP

Outcome Measures

Primary Outcomes (2)

  • Boston Carpal Tunnel Syndrome Questionnaire (BCTQ)

    The Boston Carpal Tunnel Questionnaire (BCTQ) is a 19 item scale which was developed specifically for carpal tunnel syndrome and consists of 11 questions to assess symptom severity and 8 questions to assess functional status

    2 months

  • The Disability of Arm, Shoulder and Hand (DASH) questionnaire

    30 item scale which assesses symptoms and physical function

    2 months

Study Arms (1)

INC Contact Registry

INC Contact Registry will complete the online questionnaires

Other: Web-based survey

Interventions

This study protocol consists of one anonymous survey. Each participant can complete only one survey. The survey will take approximately 25 minutes to complete. The survey is designed to identify items that best reflect the symptom severity and functional status in patients with CTS and CMT. A unique link to the survey will be included in an email invitation distributed to all adult CMT or HNPP patients self-registered in the RDCRN INC Contact Registry. Upon clicking the link, the participant will be directed to the IRB-approved online consent form. Upon providing consent, the participant will be directed to the online survey.

INC Contact Registry

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

The online survey will target adult CMT patients who have self-registered at the RDCRN Inherited Neuropathies Consortium (INC) Contact Registry, a web based contact registry developed and supported by the RDCRN Data Management and Coordinating Center (DMCC), located at the University of South Florida.

You may qualify if:

  • Diagnosis of CMT or HNPP
  • Adults age 18 years and older
  • Self-Registration at the Inherited Neuropathies Consortium (INC) Contact Registry

You may not qualify if:

  • Inability to provide informed consent and complete survey
  • Inability to read or speak English

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of South Florida Health Informatics Institute

Tampa, Florida, 33612, United States

Location

Related Publications (38)

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    PMID: 8245050BACKGROUND
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    PMID: 8815170BACKGROUND
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    PMID: 22464564BACKGROUND
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    PMID: 9973284BACKGROUND
  • Pareyson D, Marchesi C. Diagnosis, natural history, and management of Charcot-Marie-Tooth disease. Lancet Neurol. 2009 Jul;8(7):654-67. doi: 10.1016/S1474-4422(09)70110-3.

    PMID: 19539237BACKGROUND
  • Harding AE, Thomas PK. The clinical features of hereditary motor and sensory neuropathy types I and II. Brain. 1980 Jun;103(2):259-80. doi: 10.1093/brain/103.2.259.

    PMID: 7397478BACKGROUND
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    PMID: 2061663BACKGROUND
  • Azmaipairashvili Z, Riddle EC, Scavina M, Kumar SJ. Correction of cavovarus foot deformity in Charcot-Marie-Tooth disease. J Pediatr Orthop. 2005 May-Jun;25(3):360-5. doi: 10.1097/01.bpo.0000150807.90052.98.

    PMID: 15832156BACKGROUND
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    PMID: 19239862BACKGROUND
  • Faldini C, Traina F, Nanni M, Mazzotti A, Calamelli C, Fabbri D, Pungetti C, Giannini S. Surgical treatment of cavus foot in Charcot-Marie-tooth disease: a review of twenty-four cases: AAOS exhibit selection. J Bone Joint Surg Am. 2015 Mar 18;97(6):e30. doi: 10.2106/JBJS.N.00794.

    PMID: 25788311BACKGROUND
  • Dreher T, Hagmann S, Wenz W. Reconstruction of multiplanar deformity of the hindfoot and midfoot with internal fixation techniques. Foot Ankle Clin. 2009 Sep;14(3):489-531. doi: 10.1016/j.fcl.2009.06.001.

    PMID: 19712887BACKGROUND
  • Kotsis SV, Chung KC. Responsiveness of the Michigan Hand Outcomes Questionnaire and the Disabilities of the Arm, Shoulder and Hand questionnaire in carpal tunnel surgery. J Hand Surg Am. 2005 Jan;30(1):81-6. doi: 10.1016/j.jhsa.2004.10.006.

  • Gay RE, Amadio PC, Johnson JC. Comparative responsiveness of the disabilities of the arm, shoulder, and hand, the carpal tunnel questionnaire, and the SF-36 to clinical change after carpal tunnel release. J Hand Surg Am. 2003 Mar;28(2):250-4. doi: 10.1053/jhsu.2003.50043.

  • Kadzielski J, Malhotra LR, Zurakowski D, Lee SG, Jupiter JB, Ring D. Evaluation of preoperative expectations and patient satisfaction after carpal tunnel release. J Hand Surg Am. 2008 Dec;33(10):1783-8. doi: 10.1016/j.jhsa.2008.06.019.

  • Beaton DE, Katz JN, Fossel AH, Wright JG, Tarasuk V, Bombardier C. Measuring the whole or the parts? Validity, reliability, and responsiveness of the Disabilities of the Arm, Shoulder and Hand outcome measure in different regions of the upper extremity. J Hand Ther. 2001 Apr-Jun;14(2):128-46.

  • Niekel MC, Lindenhovius AL, Watson JB, Vranceanu AM, Ring D. Correlation of DASH and QuickDASH with measures of psychological distress. J Hand Surg Am. 2009 Oct;34(8):1499-505. doi: 10.1016/j.jhsa.2009.05.016. Epub 2009 Aug 22.

  • Ebersole GC, Davidge K, Damiano M, Mackinnon SE. Validity and responsiveness of the DASH questionnaire as an outcome measure following ulnar nerve transposition for cubital tunnel syndrome. Plast Reconstr Surg. 2013 Jul;132(1):81e-90e. doi: 10.1097/PRS.0b013e318290faf6.

  • Jarvik JG, Comstock BA, Heagerty PJ, Haynor DR, Fulton-Kehoe D, Kliot M, Franklin GM. Magnetic resonance imaging compared with electrodiagnostic studies in patients with suspected carpal tunnel syndrome: predicting symptoms, function, and surgical benefit at 1 year. J Neurosurg. 2008 Mar;108(3):541-50. doi: 10.3171/JNS/2008/108/3/0541.

  • Eklund E, Svensson E, Hager-Ross C. Hand function and disability of the arm, shoulder and hand in Charcot-Marie-Tooth disease. Disabil Rehabil. 2009;31(23):1955-62. doi: 10.1080/09638280902874170.

  • Appleby MA, Neville-Smith M, Parrott MW. Functional outcomes post carpal tunnel release: a modified replication of a previous study. J Hand Ther. 2009 Jul-Sep;22(3):240-8; quiz 249. doi: 10.1016/j.jht.2009.03.001. Epub 2009 May 19.

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  • Adkinson JM, Zhong L, Aliu O, Chung KC. Surgical Treatment of Cubital Tunnel Syndrome: Trends and the Influence of Patient and Surgeon Characteristics. J Hand Surg Am. 2015 Sep;40(9):1824-31. doi: 10.1016/j.jhsa.2015.05.009. Epub 2015 Jun 30.

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  • Videler AJ, Beelen A, van Schaik IN, de Visser M, Nollet F. Limited upper limb functioning has impact on restrictions in participation and autonomy of patients with hereditary motor and sensory neuropathy 1a. J Rehabil Med. 2009 Sep;41(9):746-50. doi: 10.2340/16501977-0419.

  • Videler AJ, Beelen A, Aufdemkampe G, de Groot IJ, Van Leemputte M. Hand strength and fatigue in patients with hereditary motor and sensory neuropathy (types I and II). Arch Phys Med Rehabil. 2002 Sep;83(9):1274-8. doi: 10.1053/apmr.2002.34282.

MeSH Terms

Conditions

Carpal Tunnel SyndromeCharcot-Marie-Tooth DiseaseInherited Peripheral Neuropathy

Condition Hierarchy (Ancestors)

Median NeuropathyMononeuropathiesPeripheral Nervous System DiseasesNeuromuscular DiseasesNervous System DiseasesNerve Compression SyndromesCumulative Trauma DisordersSprains and StrainsWounds and InjuriesHereditary Sensory and Motor NeuropathyNervous System MalformationsHeredodegenerative Disorders, Nervous SystemNeurodegenerative DiseasesPolyneuropathiesCongenital AbnormalitiesCongenital, Hereditary, and Neonatal Diseases and AbnormalitiesGenetic Diseases, Inborn

Study Officials

  • David Herrmann, MBBCh

    University of Rochester

    STUDY CHAIR
  • Michael Shy, MD

    University of Iowa

    STUDY CHAIR
  • Callyn A Kirk, MSPH

    USF Health Informatics Institute

    STUDY CHAIR
  • Francis Panosyan, MD, PhD

    University of Rochester

    STUDY CHAIR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 27, 2016

First Posted

June 2, 2016

Study Start

June 1, 2016

Primary Completion

November 19, 2016

Study Completion

November 19, 2016

Last Updated

March 15, 2018

Record last verified: 2017-03

Data Sharing

IPD Sharing
Will not share

Locations