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Cited by 486

The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.

Nocturnal Continuous Positive Airway Pressure Decreases Daytime Sympathetic Traffic in Obstructive Sleep Apnea

Open access
Narkiewicz, Krzysztof, Kato, Masahiko, Phillips, Bradley G., Pesek, Catherine A., Davison, Diane E., Somers, Virend K.·1999·Circulation

Abstract

Background —Patients with obstructive sleep apnea (OSA) have high levels of muscle sympathetic nerve activity (MSNA). We tested the hypothesis that long-term continuous positive airway pressure (CPAP) treatment will decrease MSNA in OSA patients. Methods and Results —We measured blood pressure, heart rate, and MSNA in 11 normotensive, otherwise healthy patients with OSA who were treated with CPAP. The measurements were obtained at baseline and after 1 month, 6 months, and 1 year of CPAP treatment. These measurements were compared with those recorded in 9 otherwise healthy OSA patients who were not treated with CPAP for 1 year. In both untreated and treated patients, blood pressure and heart rate did not change over time. MSNA was similar during repeated measurements in the untreated group. By contrast, MSNA decreased significantly over time in patients treated with CPAP. This decrease was evident after both 6 months and 1 year of CPAP treatment ( P =0.02 for both). Conclusions —CPAP treatment decreases muscle sympathetic traffic in patients with OSA. This effect of CPAP is evident only after an extended duration of therapy.

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Crossref · 10.1161/01.cir.100.23.2332

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Metadata

Authors
Narkiewicz, K., Kato, M., Phillips, B. G., Pesek, C. A., Davison, D. E., & Somers, V. K.
Venue
Circulation
Published
1999-12-07
Volume
100
Issue
23
Pages
2332-2335
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2146170150
Cited by
486
References
38
FWCI
4.50
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Nocturnal Continuous Positive Airway Pressure Decreases Daytime Sympathetic Traffic in Obstructive Sleep Apnea. https://app.cochat.ai/papers/10.1161/01.cir.100.23.2332
The paper
Narkiewicz, K., Kato, M., Phillips, B. G., Pesek, C. A., Davison, D. E., & Somers, V. K. (1999). Nocturnal Continuous Positive Airway Pressure Decreases Daytime Sympathetic Traffic in Obstructive Sleep Apnea. Circulation. https://doi.org/10.1161/01.cir.100.23.2332

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