Comparison of motor pattern of periodic limb movements in patients with restless legs syndrome and obstructive sleep apnea syndrome

Murat GÜLTEKİN; Sevda İSMAİLOĞULLARI; Murat AKSU

Makale detayları

Comparison of motor pattern of periodic limb movements in patients with restless legs syndrome and obstructive sleep apnea syndrome

Yazarlar:

Murat GÜLTEKİN | Sevda İSMAİLOĞULLARI | Murat AKSU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Medical Sciences 2014 Vol.44 Issue 6, pp.1067-1072

Belge Tipi:

Makale

Yayın Tarihi:

5/2014

Belge Dili:

Türkçe

Document ID (Org No.):

2000753003

Sıklık:

İki Aylık

eISSN:

1303-6165

pISSN:

1300-0144

Anahtar kelimeler:

Özet:

 

Periodic limb movements (PLMs) are repetitive and stereotypical movements of the lower extremities that occur during sleep. The purpose of this study was to analyze the leg muscle activity patterns in PLMs seen in restless legs syndrome (RLS) and obstructive sleep apnea syndrome (OSAS).   Materials and methods: In this study, 1260 PLMs from 4 patients with RLS and 4 patients with OSAS were analyzed. The spreading and frequency characteristics of the gastrocnemius, medial hamstring, and vastus muscles were examined separately for each muscle in addition to the tibialis anterior muscle already included in the standard polysomnography recording.   Results: A greater number of PLMs (57.34%) were observed in patients with RLS. A greater number of apnea-related PLMs (59.83%) were observed in patients with OSAS. The number of PLMs with spreading characteristics was higher in both patient groups. In both groups, the first muscle to contract was most frequently the tibialis anterior. Analysis of the subsequent contraction patterns showed no regular course in RLS and OSAS patients.   Conclusion: PLMs may occur with a nonstereotypical muscle spreading pattern generated by different, independent, and, most frequently, unsynchronized spinal generators.

 

Periodic limb movements (PLMs) are repetitive and stereotypical movements of the lower extremities that occur during sleep. The purpose of this study was to analyze the leg muscle activity patterns in PLMs seen in restless legs syndrome (RLS) and obstructive sleep apnea syndrome (OSAS).   Materials and methods: In this study, 1260 PLMs from 4 patients with RLS and 4 patients with OSAS were analyzed. The spreading and frequency characteristics of the gastrocnemius, medial hamstring, and vastus muscles were examined separately for each muscle in addition to the tibialis anterior muscle already included in the standard polysomnography recording.   Results: A greater number of PLMs (57.34%) were observed in patients with RLS. A greater number of apnea-related PLMs (59.83%) were observed in patients with OSAS. The number of PLMs with spreading characteristics was higher in both patient groups. In both groups, the first muscle to contract was most frequently the tibialis anterior. Analysis of the subsequent contraction patterns showed no regular course in RLS and OSAS patients.   Conclusion: PLMs may occur with a nonstereotypical muscle spreading pattern generated by different, independent, and, most frequently, unsynchronized spinal generators.

Makale detayları

Comparison of motor pattern of periodic limb movements in patients with restless legs syndrome and obstructive sleep apnea syndrome

Yazarlar: Murat GÜLTEKİN | Sevda İSMAİLOĞULLARI | Murat AKSU

Yayıncı: TUBITAK

Dergi: Turkish Journal of Medical Sciences 2014 Vol.44 Issue 6, pp.1067-1072

Belge Tipi: Makale

Yayın Tarihi: 5/2014

Belge Dili: Türkçe

Document ID (Org No.): 2000753003

Sıklık: İki Aylık

eISSN: 1303-6165

pISSN: 1300-0144

Periodic limb movement

spreading pattern

restless legs syndrome

obstructive sleep apnea syndrome

Sayı

Yazarlar:

Murat GÜLTEKİN | Sevda İSMAİLOĞULLARI | Murat AKSU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Medical Sciences 2014 Vol.44 Issue 6, pp.1067-1072

Belge Tipi:

Makale

Yayın Tarihi:

5/2014

Belge Dili:

Türkçe

Document ID (Org No.):

2000753003

Sıklık:

İki Aylık

eISSN:

1303-6165

pISSN:

1300-0144