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Zungenmuskeltraining durch Elektrostimulation in der Therapie des obstruktiven Schlafapnoesyndroms

Tongue muscle training by electrical neurostimulation in the treatment of obstructive sleep apnoea syndrome

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Zusammenfassung

Fragestellung

Die kontinuierliche positive Druckatmung (CPAP) hat sich als hocheffektiv in der Behandlung des Schlafapnoesyndroms (OSAS) erwiesen. Dennoch suchen zahlreiche Patienten nach Möglichkeiten, die CPAP-Therapie durch andere Verfahren zu ersetzen. In einer placebokontrollierten, doppelblinden Studie konnte gezeigt werden, dass unter Training der Zungenmuskulatur mittels elektrischer Neurostimulation eine signifikante Verbesserung des Schnarchens zu erzielen war. In der hier vorgelegten Studie sollte nun überprüft werden, ob die Therapie auch bei OSAS, gemessen an der Anzahl von Respondern im Vergleich zu Placebo effektiv ist.

Patienten und Methodik

67 Patienten (AHI 10–40/h) wurden eingeschlossen, 57 Patienten beendeten die Studie. Sie nutzten das Training zweimal täglich für je 20 Minuten über acht Wochen. Response wurde als Verminderung des AHI auf Werte unter 10/h, verbunden mit klinischer Beschwerdebesserung, definiert.

Ergebnisse

Im Mittel war eine Verbesserung des AHI nicht nachzuweisen. Unter Verum fanden sich 6, unter Placebo keine Responder (P<0,01). Der Basis-AHI lag bei allen Respondern <25/h. Bei den Respondern wurde das Schnarchen um mehr als 50% vermindert (Basis 66,4±20,4 Epochen/h, nach Stimulation 28,4±24,5 Epochen/h, P<0,05), die tiefste Sauerstoffsättigung verbessert (Basis 82,2±4,7%, nach Training 87,4±3,6%, P<0,05) und die Gesamtzahl der Arousals sowie der respiratorisch bedingten Arousals reduziert.

Schlussfolgerung

Das Zungenmuskeltraining kann nicht generell als Alternative zur CPAP-Therapie empfohlen werden. Es fand sich jedoch eine relevante Verbesserung bei 19% der Patienten mit mildem Schlafapnoesyndrom (AHI≤25/h).

Summary

Question of the study

Although continuous positive airway pressure is the treatment of choice in OSAS, compliance is not as good as might be expected. Electrical neurostimulation of the upper airway muscles as an alternative therapy option has proven effective in the treatment of snoring. We now address the question of whether tongue muscle training improves OSAS, measured by the number of responders, as compared to placebo.

Patients and methods

Sixty-seven patients with an apnoea/hypopnoea index (AHI) of 10–40/h were included; 57 completed the study. They practiced tongue muscle training during the daytime for 20 min twice a day for 8 weeks. Treatment response was defined as a reduction of the AHI to <10/h with improvement of clinical symptoms.

Results

There was no significant change in the AHI or the sleep profile either under placebo or stimulation. In the subgroup of treated patients with a baseline AHI<25/h, there were six patients (none under placebo, P<0.01) whose AHI decreased to less than 10/h. Moreover, significant improvements in snoring by 58.7±29.8% (baseline: 66.4±20.4 epochs/h; after training: 28.4±24.5 epochs/h, P<0.05), in minimal oxygen saturation (baseline: 82.2±4.7%; after training: 87.4±3.6% P<0.05) and in number of arousals were found in the responder subgroup.

Conclusions

Although tongue muscle training cannot generally be recommended, the method has proven to be effective in snoring and in terms of the AHI in 19% of patients with mild sleep apnoea.

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Literatur

  1. Bishara H, Odeh M, Schnall RP, Gavriely N, Oliven A: Electrically-activated dilator muscles reduce pharyngeal resistance in anaesthetized dogs with upper airway obstruction. Eur Respir J 8: 1537–1542, 1995.

    PubMed  CAS  Google Scholar 

  2. Block AJ, Faulkner JA, Hughes RL, Remmers JE, Thach B: Factors influencing upper airways closure. Chest 86: 114–122, 1984.

    PubMed  CAS  Google Scholar 

  3. Cabric M, Appell HJ, Resic A: Effects of electrical stimulation of different frequencies on the myonuclei and fiber size in human muscle. Int J Sports Med 8: 323–326, 1987.

    Article  PubMed  CAS  Google Scholar 

  4. Deegan PC, McNicholas WT: Pathophysiology of OSAS. In: McNicholas WT (ed): Respiratory disorders during sleep. European Respiratory Society Journals Sheffield, pp 28–62, 1998.

    Google Scholar 

  5. Eisele DW, Schwartz AR, Hari A, Thut DC, Smith PL: The effects of selective nerve stimulation on upper airway airflow mechanics. Arch Otolaryngol Head Neck Surg 121: 1361–1364, 1995.

    PubMed  CAS  Google Scholar 

  6. Eisele DW, Smith PL, Alam DS, Schwartz AR: Direct hypoglossal nerve stimulation in obstructive sleep apnea. Arch Otolaryngol Head Neck Surg 123: 57–61, 1997.

    PubMed  CAS  Google Scholar 

  7. Guilleminault C, Powell N, Bowman B, Stoohs R: The effect of electrical stimulation on obstructive sleep apnea syndrome. Chest 107: 67–73, 1995.

    PubMed  CAS  Google Scholar 

  8. Isono S, Tanaka A, Nishino T: Effects of tongue electrical stimulation on pharyngeal mechanics in anaesthetized patients with obstructive sleep apnea. Eur Respir J 14: 1258–1265, 1999.

    Article  PubMed  CAS  Google Scholar 

  9. Mann EA, Burnett T, Cornell S, Ludlow CL: The effect of neuromuscular stimulation of the genioglossus on the hypopharyngeal airway. Laryngoscope 112: 351–356, 2002.

    Article  PubMed  Google Scholar 

  10. Mezzanotte WS, Tangel DJ, White DP: Waking genioglossal EMG in sleep apnea patients vs. normal controls (a neuromuscular compensatory mechanism). J Clin Invest 89: 1571–1579, 1992.

    Article  PubMed  CAS  Google Scholar 

  11. Miki H, Hida W, Chonan T, Kikuchi Y, Takishima T: Effects of submental electrical stimulation during sleep on upper airway pateney with obstructive sleep apnea. Am Rev Resp Dis 140: 1285–1289, 1989.

    PubMed  CAS  Google Scholar 

  12. Miki H, Hida W, Shindoh C, Kikuchi Y, Chonan T, Taguchi O, Inoue H, Takishima T: Effects of electrical stimulation of the genioglossus on upper airway resistance in anesthetized dogs. Am Rev Resp Dis 140: 1279–1284, 1989.

    PubMed  CAS  Google Scholar 

  13. Odeh M, Schnall R, Gavriely N, Oliven A: Effect of upper airway muscle contraction on supraglottic resistance and stability. Respir Physiol 92: 139–150, 1993.

    Article  PubMed  CAS  Google Scholar 

  14. Oliven A, Schnall RP, Pillar G, Gavriely N, Odeh M: Sublingual electrical stimulation of the tongue during wake fulness and sleep. Respir Physiol 127: 217–226, 2001.

    Article  PubMed  CAS  Google Scholar 

  15. Randerath W, Galetke W, Domanski U, Weitkunat R, Rühle KH: Tongue muscle training by intraoral electrical neurostimulation in obstructive sleep apnea. Sleep, in press.

  16. Randerath W, Heise M, Hinz R, Rühle KH: An individually adjustable oral appliance versus continuous positive airway pressure in mild obstructive sleep apnea syndrome. Chest 122: 569–575, 2002.

    Article  PubMed  Google Scholar 

  17. Randerath W, Schraeder O, Galetke W, Feldmeyer F, Rühle KH: Auto-adjusting CPAP therapy based on impedance. Efficacy, compliance and acceptance. Am J Resp Crit Care Med 163: 652–657, 2001.

    PubMed  CAS  Google Scholar 

  18. Rechtschaffen A, Kales A: A manual of standardized terminology, techniques and scoring system for sleep stages of human subjects. Brain Information Service, University of California. Los Angeles, 1968.

    Google Scholar 

  19. Remmers JE, de Groot WJ, Sauerland EK, Anch AM: Pathogenesis of upper airways occlusion during sleep. J Appl Physiol 44: 931–938, 1978.

    PubMed  CAS  Google Scholar 

  20. Rosner B: Fundamentals of biostatistics. Wadsworth, Belmont, 1995.

    Google Scholar 

  21. Schwartz AR, Bennett ML, Smith PL, De Backer W, Hedner J, Boudewyns A, Van de Heyning P, Ejnell H, Hochban W, Knaack L, Podszus T, Penzel T, Peter JH, Goding GS, Erickson DJ, Testerman R, Ottenhoff F, Eisele DW: Therapeutic electrical stimulation of the hypoglossus nerve in obstructive sleep apnea. Arch Otolaryngol Head Neck Surg 127: 1216–1223, 2001.

    PubMed  CAS  Google Scholar 

  22. Schwartz AR, Eisele DW, Hari A, Testerman R, Erickson D, Smith PL: Electrical stimulation of the lingual musculature in obstructive sleep apnea. J Appl Physiol 81: 643–652, 1996.

    PubMed  CAS  Google Scholar 

  23. Series F, Mare I: Influence of genioglossus tonic activity on upper airway dynamics assessed by phrenic nerve stimulation. J Appl Physiol 92: 418–423, 2002.

    PubMed  CAS  Google Scholar 

  24. Smith PL, Eisele DW, Podszus T, Penzel T, Grote L, Peter JH, Schwartz AR: Electrical stimulation of upper airway musculature. Sleep 19: S284-S287, 1996.

    PubMed  CAS  Google Scholar 

  25. Sullivan CE, Issa FG, Berthon-Jones M, Eves L: Reversal of obstructive sleep apnea by continuous positive airway pressure applied through the nares. Lancet 1(8225): 862–865, 1981.

    Article  PubMed  CAS  Google Scholar 

  26. Wehrle U, Dusterhoft S, Pette D: Effects of chronic electrical stimulation on myosin heavy chain expression in satellite cell cultures derived from rat musclers of different fiber-type composition. Differentiation 58: 37–46, 1994.

    Article  PubMed  CAS  Google Scholar 

  27. Wiegand DA, Latz B, Zwillich CW, Wiegand L: Upper airway resistance and geniohyoid muscle activity in normal men during wakefulness and sleep. J Appl Physiol 69: 1252–1261, 1990.

    PubMed  CAS  Google Scholar 

  28. Wiltfang J, Klotz S, Jordan W, Cohrs S, Engelke W, Ludwig A, Hajak G: Erste Ergebnisse zum Training der suprahyoidalen Muskulatur bei Probanden und einem Patienten mit obstruktiver Schlafapnoe. Somnologie 1: 160–164, 1997.

    Google Scholar 

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Randerath, W.J., Galetke, W., Domanski, U. et al. Zungenmuskeltraining durch Elektrostimulation in der Therapie des obstruktiven Schlafapnoesyndroms. Somnologie 8, 14–19 (2004). https://doi.org/10.1111/j.1439-054X.2003.00012.x

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  • DOI: https://doi.org/10.1111/j.1439-054X.2003.00012.x

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