Critical illness polyneuromyopathy: the electrophysiological components of a complex entity
Jazyk angličtina Země Spojené státy americké Médium print-electronic
Typ dokumentu klinické zkoušky, časopisecké články, práce podpořená grantem
- MeSH
- dospělí MeSH
- elektromyografie * MeSH
- kohortové studie MeSH
- kosterní svaly patologie MeSH
- lidé středního věku MeSH
- lidé MeSH
- longitudinální studie MeSH
- multiorgánové selhání komplikace diagnóza MeSH
- následné studie MeSH
- nemoci svalů komplikace diagnóza MeSH
- nervus suralis patologie MeSH
- polyneuropatie komplikace diagnóza patologie MeSH
- prospektivní studie MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky MeSH
- práce podpořená grantem MeSH
OBJECTIVE: To evaluate the spectrum and time profile of electrophysiological parameters in the detection of neuromuscular involvement in critically ill patients and establish their correlation with biopsy findings. DESIGN: Prospective clinical and neurophysiological study. SETTING: One general and one neurological intensive care unit in a university hospital. PATIENTS: Forty-six critically ill patients with failure of at least two organ systems were enrolled and completed the 1-month follow up. INTERVENTIONS: Detailed clinical and electrophysiological evaluation including direct muscle stimulation was performed in all cases on entry and at the end of the follow-up. Muscle biopsy was performed in 11, and sural nerve biopsy in 5, cases. MEASUREMENTS AND RESULTS: Electrophysiological signs of new or progressing neuromuscular involvement at the end of the first month were detected in 26 patients (56%) and could be classified into three groups: "pure motor syndrome" (12 cases), combined motor syndrome and sensory polyneuropathy (13 cases) and isolated sensory polyneuropathy (1 case). Direct muscle stimulation showed decreased muscle membrane excitability in 11 of these abnormal cases. Muscle biopsy disclosed various myopathic abnormalities in all 11 cases examined with motor syndrome, in 7 of them in association with denervation/re-innervation changes. CONCLUSIONS: Electrophysiological and histological examinations showed significant overlapping of several pathogenic components of neuromuscular involvement in critically ill patients, namely decreased muscle excitability, myopathy, axonal motor neuropathy and sensory neuropathy. The characterisation of the electrophysiological components of a complex polyneuromyopathy is preferred to the strict categorisation of abnormalities into critical illness myopathy and polyneuropathy.
Zobrazit více v PubMed
Muscle Nerve. 2000 Dec;23(12):1785-8 PubMed
Crit Care Med. 1993 Feb;21(2):267-71 PubMed
Intensive Care Med. 1999 Jul;25(7):686-96 PubMed
Intensive Care Med. 1990;16(3):159-62 PubMed
Muscle Nerve. 1997 Jun;20(6):696-701 PubMed
Neuromuscul Disord. 2001 Sep;11(6-7):579-82 PubMed
Clin Neurol Neurosurg. 1991;93(1):27-33 PubMed
Crit Care Med. 1991 Sep;19(9):1125-31 PubMed
Brain. 1987 Aug;110 ( Pt 4):819-41 PubMed
Crit Care Med. 1998 Nov;26(11):1793-800 PubMed
Intensive Care Med. 1998 Aug;24(8):801-7 PubMed
Clin Neurophysiol. 2001 Sep;112(9):1586-93 PubMed
J Pathol. 1991 Aug;164(4):307-14 PubMed
Neurology. 1996 Mar;46(3):731-6 PubMed
Ann Neurol. 2001 Jul;50(1):26-33 PubMed
Intensive Care Med. 2000 Sep;26(9):1360-3 PubMed
J Clin Neurophysiol. 1996 Sep;13(5):401-22 PubMed
Muscle Nerve. 1997 Jun;20(6):665-73 PubMed
J Neuroimmunol. 2000 Jul 1;106(1-2):206-13 PubMed
Mayo Clin Proc. 1994 Oct;69(10):955-9 PubMed
Crit Care Med. 1999 Nov;27(11):2544-7 PubMed
Neth J Med. 2000 Jun;56(6):211-4 PubMed
Crit Care Med. 1992 Jun;20(6):724-6 PubMed
Muscle Nerve. 1994 Jun;17(6):647-54 PubMed
Clin Neurol Neurosurg. 1985;87(1):17-22 PubMed
Lancet. 1977 Sep 17;2(8038):615 PubMed
Clin Neuropathol. 1999 Jan-Feb;18(1):23-30 PubMed
J Neurol Neurosurg Psychiatry. 1984 Nov;47(11):1223-31 PubMed
Chest. 1991 Jan;99(1):176-84 PubMed
Arch Neurol. 1999 May;56(5):527-8 PubMed
Lancet. 1996 Jun 8;347(9015):1579-82 PubMed
J Physiol. 2003 Mar 1;547(Pt 2):555-66 PubMed
Muscle Nerve. 1999 Mar;22(3):419-24 PubMed