Search Results - "Knaack, Lennart"

Upper-Airway Stimulation for Obstructive Sleep Apnea by Strollo, Patrick J, Soose, Ryan J, Maurer, Joachim T, de Vries, Nico, Cornelius, Jason, Froymovich, Oleg, Hanson, Ronald D, Padhya, Tapan A, Steward, David L, Gillespie, M. Boyd, Woodson, B. Tucker, Van de Heyning, Paul H, Goetting, Mark G, Vanderveken, Oliver M, Feldman, Neil, Knaack, Lennart, Strohl, Kingman P

“…In this single-cohort study of patients with obstructive sleep apnea who could not adhere to treatment with continuous positive airway pressure, stimulation of…”
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Identifying neurological comorbidities in obstructive sleep apnea patients through polysomnography by Burghaus, Lothar, Piano, Lisa, Fink, Gereon R., Knaack, Lennart

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Implanted upper airway stimulation device for obstructive sleep apnea by Van de Heyning, Paul H., Badr, M. Safwan, Baskin, Jonathan Z., Cramer Bornemann, Michel A., De Backer, Wilfried A., Dotan, Yaniv, Hohenhorst, Winfried, Knaack, Lennart, Lin, Ho-Sheng, Maurer, Joachim T., Netzer, Aviram, Odland, Rick M., Oliven, Arie, Strohl, Kingman P., Vanderveken, Olivier M., Verbraecken, Johan, Woodson, B. Tucker

“…Objectives/Hypothesis: Previous feasibility studies have shown that electrical stimulation of the hypoglossal nerve can improve obstructive sleep apnea (OSA)…”
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Sleep-related breathing disorder is an independent risk factor for systemic hypertension by GROTE, L, PLOCH, T, HEITMANN, J, KNAACK, L, PENZEL, T, PETER, J. H

“…The exact influence of sleep-related breathing disorder (SRBD) on blood pressure control remains unknown. We investigated the influence of different degrees of…”
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Rheumatological Diseases and Sleep: Somnological Aspects of Diagnostics and Therapy by Knaack, Lennart, Janicki, Jaroslaw

“…This PubMed-based review discusses primary and secondary sleep disorders associated with rheumatological diseases. It presents the pathophysiological…”
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Sex differences in polysomnographic findings in patients with obstructive sleep apnea by Votteler, Sinje, Knaack, Lennart, Janicki, Jaroslaw, Fink, Gereon R., Burghaus, Lothar

“…Sex differences in the clinical findings and the polysomnographic presentation of patients with obstructive sleep apnea (OSA) are compelling current research…”
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Multi-center safety and efficacy study of a negative-pressure intraoral device in obstructive sleep apnea by Nilius, Georg, Farid-Moayer, Mehran, Lin, Chia-Mo, Knaack, Lennart, Wang, Ying-Piao, Dellweg, Dominic, Stoohs, Ricardo, Ficker, Joachim, Randerath, Winfried, Specht, Markus B., Galetke, Wolfgang, Schneider, Hartmut

“…Intraoral devices, with or without negative oral pressure, can stabilize the oropharynx and reduce obstructive sleep apneas. We tested the hypothesis that…”
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Differences in clinical features of upper airway resistance syndrome, primary snoring, and obstructive sleep apnea/hypopnea syndrome by Stoohs, Riccardo A, Knaack, Lennart, Blum, Hans-Christian, Janicki, Jaroslaw, Hohenhorst, Winfried

“…Abstract Background The clinical features of patients with upper airway resistance syndrome (UARS) have previously been compared to patients with obstructive…”
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Effect of Upper Airway Stimulation on Snoring in Obstructive Sleep Apnea by Maurer, Joachim T., Hohenhorst, Winfried, Knaack, Lennart, Baskin, Jonathan Z., Lin, Ho-Sheng, Odland, Rick, Anders, Clemens

“…Objective: Previous studies showed that electrical stimulation of the hypoglossal nerve can improve obstructive sleep apnea (OSA). This study aims to: 1) Learn…”
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Effect of sleep position and sleep stage on the Collapsibility of the upper airways in patients with sleep apnea by PENZEL, Thomas, MÖLLER, Marion, BECKER, Heinrich F, KNAACK, Lennart, PETER, Jörg-Hermann

“…Collapsibility of the upper airways has been identified as an important pathogenic factor in obstructive sleep apnea (OSA). Objective measures of…”
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Comparison of pleural pressure and transcutaneous diaphragmatic electromyogram in obstructive sleep apnea syndrome by Stoohs, Riccardo A, Blum, Hans-Christian, Knaack, Lennart, Butsch-von-der-Heydt, Berthold, Guilleminault, Christian

“…Based on studies of the impact of esophageal pressure on cardiovascular variables during sleep, this signal can be used to refine the severity level in the…”
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Upper-Airway Stimulation for Obstructive Sleep Apnea by Strollo, Patrick J., Soose, Ryan J., Maurer, Joachim T., de Vries, Nico, Cornelius, Jason, Froymovich, Oleg, Hanson, Ronald D., Padhya, Tapan A., Steward, David L., Boyd Gillespie, M., Woodson, Tucker, Van de Heyning, Paul H., Goetting, Mark G., Vanderveken, Oliver M., Feldman, Neil, Knaack, Lennart, STROHL, Kingman P.

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Association between blood pressure reduction with antihypertensive treatment and sleep apnea activity by Grote, Ludger, Wutkewicz, Katja, Knaack, Lennart, Ploch, Thomas, Hedner, Jan, Peter, Jörg Hermann

“…This study investigated whether a drug therapy –induced reduction in nocturnal blood pressure (BP) was associated with decreased sleep apnea activity. Two…”
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Tongue-muscle training by intraoral electrical neurostimulation is not a treatment option for sleep-disordered breathing by Knaack, Lennart, Stoohs, Riccardo A, Blum, Hans Christian

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Comparison of Diaphragmatic EMG and Oesophageal Pressure in Obstructed and Unobstructed Breathing during Sleep. Korrelation von diaphragmalem EMG und Osophagusdruckmessung bei obstruierter und unobstruierter Atmung im Schlaf by Knaack, Lennart, Blum, Hans-Christian, Hohenhorst, Winfried, Ryba, Jan, Guilleminault, Christian, Stoohs, Riccardo A.

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Electric stimulation of the upper airway muscle by Knaack, L, Podszus, T

“…In various studies, it has been postulated that pharyngeal collapse occurring during sleep in obstructive sleep apnea may be alleviated by stimulating the…”
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Therapeutic Electrical Stimulation of the Hypoglossal Nerve in Obstructive Sleep Apnea by Schwartz, Alan R, Bennett, Marc L, Smith, Philip L, De Backer, Wilfried, Hedner, Jan, Boudewyns, An, Van de Heyning, Paul, Ejnell, Hasse, Hochban, Walter, Knaack, Lennart, Podszus, Thomas, Penzel, Thomas, Peter, J. Hermann, Goding, George S, Erickson, Donald J, Testerman, Roy, Ottenhoff, Frans, Eisele, David W

“…BACKGROUND Hypoglossal nerve stimulation has been demonstrated to relieve upper airway obstruction acutely, but its effect on obstructive sleep apnea is not…”
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Comparison of Diaphragmatic EMG and Oesophageal Pressure in Obstructed and Unobstructed Breathing during Sleep by Knaack, Lennart, Blum, Hans‐Christian, Hohenhorst, Winfried, Ryba, Jan, Guilleminault, Christian, Stoohs, Riccardo A.

“…Summary Question of the study  The importance of quantitative changes in respiratory effort during routine polysomnographic investigation has been recognized…”
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