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Paradoxical myotonia

MedGen UID:
868774
Concept ID:
C4023179
Disease or Syndrome
HPO: HP:0011809

Definition

A type of myotonia that worsens with repeated muscle contractions. [from HPO]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVParadoxical myotonia

Conditions with this feature

Paramyotonia congenita of Von Eulenburg
MedGen UID:
113142
Concept ID:
C0221055
Disease or Syndrome
Paramyotonia congenita (PMC) is an autosomal dominant myotonic disorder characterized by cold-induced prolonged localized muscle contraction and weakness. Patients may experience episodes of generalized weakness (periodic paralysis) unassociated with cold exposure (summary by Ptacek et al., 1992).

Professional guidelines

PubMed

Miller TM
Muscle Nerve 2008 Mar;37(3):293-9. doi: 10.1002/mus.20923. PMID: 18067134

Recent clinical studies

Etiology

Ravaglia S, Maggi L, Zito A, Arceri S, Gallotti P, Altamura C, Desaphy JF, Bernasconi P, Alfonsi E
Muscle Nerve 2021 Jul;64(1):95-99. Epub 2021 Apr 20 doi: 10.1002/mus.27249. PMID: 33835497
Trivedi JR, Bundy B, Statland J, Salajegheh M, Rayan DR, Venance SL, Wang Y, Fialho D, Matthews E, Cleland J, Gorham N, Herbelin L, Cannon S, Amato A, Griggs RC, Hanna MG, Barohn RJ; CINCH Consortium
Brain 2013 Jul;136(Pt 7):2189-200. Epub 2013 Jun 13 doi: 10.1093/brain/awt133. PMID: 23771340Free PMC Article
Statland JM, Bundy BN, Wang Y, Trivedi JR, Raja Rayan D, Herbelin L, Donlan M, McLin R, Eichinger KJ, Findlater K, Dewar L, Pandya S, Martens WB, Venance SL, Matthews E, Amato AA, Hanna MG, Griggs RC, Barohn RJ; CINCH Consortium
Muscle Nerve 2012 Oct;46(4):482-9. doi: 10.1002/mus.23402. PMID: 22987687Free PMC Article
Khadilkar SV, Singh RK, Mansukhani KA, Urtizberea JA, Sternberg D
Muscle Nerve 2010 Jan;41(1):133-7. doi: 10.1002/mus.21434. PMID: 19768756

Diagnosis

Ravaglia S, Maggi L, Zito A, Arceri S, Gallotti P, Altamura C, Desaphy JF, Bernasconi P, Alfonsi E
Muscle Nerve 2021 Jul;64(1):95-99. Epub 2021 Apr 20 doi: 10.1002/mus.27249. PMID: 33835497
Trivedi JR, Bundy B, Statland J, Salajegheh M, Rayan DR, Venance SL, Wang Y, Fialho D, Matthews E, Cleland J, Gorham N, Herbelin L, Cannon S, Amato A, Griggs RC, Hanna MG, Barohn RJ; CINCH Consortium
Brain 2013 Jul;136(Pt 7):2189-200. Epub 2013 Jun 13 doi: 10.1093/brain/awt133. PMID: 23771340Free PMC Article
Statland JM, Bundy BN, Wang Y, Trivedi JR, Raja Rayan D, Herbelin L, Donlan M, McLin R, Eichinger KJ, Findlater K, Dewar L, Pandya S, Martens WB, Venance SL, Matthews E, Amato AA, Hanna MG, Griggs RC, Barohn RJ; CINCH Consortium
Muscle Nerve 2012 Oct;46(4):482-9. doi: 10.1002/mus.23402. PMID: 22987687Free PMC Article
Trip J, Drost G, Ginjaar HB, Nieman FH, van der Kooi AJ, de Visser M, van Engelen BG, Faber CG
J Neurol Neurosurg Psychiatry 2009 Jun;80(6):647-52. Epub 2009 Feb 11 doi: 10.1136/jnnp.2008.162396. PMID: 19211598
Kim DS, Kim EJ, Jung DS, Park KH, Kim IJ, Kwak KY, Kim CM, Ko HY
J Korean Med Sci 2002 Dec;17(6):856-60. doi: 10.3346/jkms.2002.17.6.856. PMID: 12483017Free PMC Article

Therapy

Ravaglia S, Maggi L, Zito A, Arceri S, Gallotti P, Altamura C, Desaphy JF, Bernasconi P, Alfonsi E
Muscle Nerve 2021 Jul;64(1):95-99. Epub 2021 Apr 20 doi: 10.1002/mus.27249. PMID: 33835497
Trivedi JR, Bundy B, Statland J, Salajegheh M, Rayan DR, Venance SL, Wang Y, Fialho D, Matthews E, Cleland J, Gorham N, Herbelin L, Cannon S, Amato A, Griggs RC, Hanna MG, Barohn RJ; CINCH Consortium
Brain 2013 Jul;136(Pt 7):2189-200. Epub 2013 Jun 13 doi: 10.1093/brain/awt133. PMID: 23771340Free PMC Article
Statland JM, Bundy BN, Wang Y, Trivedi JR, Raja Rayan D, Herbelin L, Donlan M, McLin R, Eichinger KJ, Findlater K, Dewar L, Pandya S, Martens WB, Venance SL, Matthews E, Amato AA, Hanna MG, Griggs RC, Barohn RJ; CINCH Consortium
Muscle Nerve 2012 Oct;46(4):482-9. doi: 10.1002/mus.23402. PMID: 22987687Free PMC Article
Khadilkar SV, Singh RK, Mansukhani KA, Urtizberea JA, Sternberg D
Muscle Nerve 2010 Jan;41(1):133-7. doi: 10.1002/mus.21434. PMID: 19768756
Haass A, Ricker K, Rüdel R, Lehmann-Horn F, Böhlen R, Dengler R, Mertens HG
Muscle Nerve 1981 Sep-Oct;4(5):388-95. doi: 10.1002/mus.880040507. PMID: 6793868

Prognosis

Khadilkar SV, Singh RK, Mansukhani KA, Urtizberea JA, Sternberg D
Muscle Nerve 2010 Jan;41(1):133-7. doi: 10.1002/mus.21434. PMID: 19768756
Wagner S, Lerche H, Mitrovic N, Heine R, George AL, Lehmann-Horn F
Neurology 1997 Oct;49(4):1018-25. doi: 10.1212/wnl.49.4.1018. PMID: 9339683

Clinical prediction guides

Ravaglia S, Maggi L, Zito A, Arceri S, Gallotti P, Altamura C, Desaphy JF, Bernasconi P, Alfonsi E
Muscle Nerve 2021 Jul;64(1):95-99. Epub 2021 Apr 20 doi: 10.1002/mus.27249. PMID: 33835497
Trivedi JR, Bundy B, Statland J, Salajegheh M, Rayan DR, Venance SL, Wang Y, Fialho D, Matthews E, Cleland J, Gorham N, Herbelin L, Cannon S, Amato A, Griggs RC, Hanna MG, Barohn RJ; CINCH Consortium
Brain 2013 Jul;136(Pt 7):2189-200. Epub 2013 Jun 13 doi: 10.1093/brain/awt133. PMID: 23771340Free PMC Article
Trip J, Drost G, Ginjaar HB, Nieman FH, van der Kooi AJ, de Visser M, van Engelen BG, Faber CG
J Neurol Neurosurg Psychiatry 2009 Jun;80(6):647-52. Epub 2009 Feb 11 doi: 10.1136/jnnp.2008.162396. PMID: 19211598
Kim DS, Kim EJ, Jung DS, Park KH, Kim IJ, Kwak KY, Kim CM, Ko HY
J Korean Med Sci 2002 Dec;17(6):856-60. doi: 10.3346/jkms.2002.17.6.856. PMID: 12483017Free PMC Article
Wagner S, Lerche H, Mitrovic N, Heine R, George AL, Lehmann-Horn F
Neurology 1997 Oct;49(4):1018-25. doi: 10.1212/wnl.49.4.1018. PMID: 9339683

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