Clinical Evidence - Acoustic Respiration Rate (RRa®)

Featured Clinical Studies:

Performance of Masimo Rainbow Acoustic Monitoring for Tracking Changing Respiratory Rates Under Laryngeal Mask Airway General Anesthesia for Surgical Procedures in the Operating Room: A Prospective Observational Study
Atkins JH, Mandel JE., Anesth Analg. 2014 Jul 14.
   
The Accuracy, Precision and Reliability of Measuring Ventilatory Rate and Detecting Ventilatory Pause by Rainbow Acoustic Monitoring and Capnometry
Ramsay M.A.E., Usman M., Lagow E., Mendoza M., Untalan E., De Vol, E. Anesth Analg 2013
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Accuracy of Respiratory Rate Monitoring using a Non-Invasive Acoustic Method after General Anaesthesia.
Mimoz O., Benard T., Gaucher A., Frasca D., Debaene B. Br J Anaesth. 2012 May;108(5):872-5.
 
Accuracy of Acoustic Respiration Rate Monitoring in Pediatric Patients
Patino M., Redford D.T., Quigley T.W., Mahmoud M., Kurth C.D., Szmuk P. Paediatr Anaesth. 2013 Sep 3.
 
Advanced Monitoring Is Associated with Fewer Alarm Events During Planned Moderate Procedure-Related Sedation: A 2-Part Pilot Trial.
Applegate RL 2nd, Lenart J, Malkin M, Meineke MN, Qoshlli S, Neumann M, Jacobson JP, Kruger A, Ching J, Hassanian M, Um M. Anesth Analg. 2016 Feb 1.
 
Acoustic method respiratory rate monitoring is useful in patients under intravenous anesthesia.
Ouchi K, Fujiwara S, Sugiyama K. J Clin Monit Comput. 2016 Jan 12. [Epub ahead of print] PubMed PMID: 26759335.
 

Full Citation List of All Available Studies:*

Assessment of noninvasive acoustic respiration rate monitoring in patients admitted to an Emergency Department for drug or alcoholic poisoning.
Guechi Y, Pichot A, Frasca D, Rayeh-Pelardy F, Lardeur JY, Mimoz O. J Clin Monit Comput. 2015 Dec;29(6):721-6.
 
Evaluation of acoustic respiration rate monitoring after extubation in intensive care unit patients.
Autet LM, Frasca D, Pinsard M, Cancel A, Rousseau L, Debaene B, Mimoz O. Br J Anaesth. 2014 Jul;113(1):195-7.
   
Assessment of continuous acoustic respiratory rate monitoring as an addition to a pulse oximetrybased patient surveillance system.
McGrath SP, Pyke J, Taenzer AH. J Clin Monit Comput. 2016 May 3.
 
Monitoring of Respiratory Rate in Patients Undergoing Endoscopic Submucosal Dissection.
Suzuki T, Tsuda S, Nakae H, Imai J, Sawamoto K, Kijima M, Tsukune Y, Uchida T, Igarashi M, Koike J, Matsushima M, Suzuki T, Mine T. Usefulness of Acoustic Gastroenterol Res Pract. 2016;2016:2964581. doi: 10.1155/2016/2964581. Epub 2015 Dec 27.
 
Advanced Monitoring Is Associated with Fewer Alarm Events During Planned Moderate Procedure-Related Sedation: A 2-Part Pilot Trial.
Applegate RL 2nd, Lenart J, Malkin M, Meineke MN, Qoshlli S, Neumann M, Jacobson JP, Kruger A, Ching J, Hassanian M, Um M. Anesth Analg. 2016 Feb 1.
 
Acoustic method respiratory rate monitoring is useful in patients under intravenous anesthesia.
Ouchi K, Fujiwara S, Sugiyama K. J Clin Monit Comput. 2016 Jan 12. [Epub ahead of print] PubMed PMID: 26759335.
 
Performance of Masimo Rainbow Acoustic Monitoring for Tracking Changing Respiratory Rates Under Laryngeal Mask Airway General Anesthesia for Surgical Procedures in the Operating Room: A Prospective Observational Study
Atkins JH, Mandel JE., Anesth Analg. 2014 Jul 14.
   
Acoustic Respiratory Rate Monitoring in A Patient with a Tracheostomy: A Case Report
Toda Y., Morimatsu H., Hayashi M., Shimizu K., Morita K. Masui. 2014 Feb;63(2):161-3. [Article in Japanese]
 
Capnometry Versus Acoustic Device for Monitoring Respiration.
Kodali B.S. Anesth Analg. 2014 Feb;118(2):485-6.
   
In Response.
Ramsay M.A., Usman M. Anesth Analg. 2014 Feb;118(2):486-7.
   
Listening to breathing again!
Ramsay M.A. J Clin Monit Comput 24 January 2014
   
In Response
Ramsay M.A., Usman M., De Vol E. Anesth Analg. 2013 Dec;117(6):1508. [Letter]
   
Bioacoustics, Breaths, and Biostatistics
Overdyk FJ, Marino J, Langhan M, Dahan A.
Anesth Analg. 2013 Dec;117(6):1507-8. [Letter]
   
Detection of Respiratory Compromise by Acoustic Monitoring, Capnography, and Brain Function Monitoring during Monitored Anesthesia Care
Tanaka P.P., Tanaka M., Drover D.R. J Clin Monit Comput. 2014 Jan 14.
 
Evaluation of the Incidence and Risk Factors of Respiratory Depression after General Anesthesia
Egawa J., Kawaguchi M., Kawanishi H., Eng. M, Shiota T., Tanaka Y., Inoue S., Furuya H. Proceedings of the American Society of Anesthesiologists, October 16, 2013. San Francisco; A3168.
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Detection of Respiratory Pauses by Clinical Observation: Capnography and Acoustic Monitoring
Tanaka P, Drover D, Tanaka M. Proceedings of the American Society of Anesthesiologists, October 16, 2013. San Francisco. A5033
   
Clinical Evaluation on Acoustic Respiration Rate (RRa) in PACU Compared With the Conventional Monitoring System
Fukada T, Uenaka Y, Tsuchiya Y, Iwakiri H, Nomura M. Proceedings of the American Society of Anesthesiologists, October 12, 2013. San Francisco. A1180
   
Respiratory Pause Detection and False Alarms from Capnography and Acoustic Monitoring in Procedure Related Sedation
Applegate R, Lenart J, Malkin M, Macknet M. Proceedings of the American Society of Anesthesiologists, October 16, 2013. San Francisco. A5027
pdf    
Accuracy of Acoustic Respiration Rate Monitoring in Pediatric Patients
Patino M., Redford D.T., Quigley T.W., Mahmoud M., Kurth C.D., Szmuk P. Paediatr Anaesth. 2013 Sep 3.
 
Use of RRa Sensor in a Pediatric Patient with Post-Adenotonsillectomy
Niwa Y., Inoue S., Nakamura F., Taga N., Takeuchi M., Konishi H. Masui. 2013 Jul;62(7):855-8. [Article in Japanese]
 
Depth of Sedation Does Not Predict Episodes of Apnea
Drover D.R., Tanaka P. Annual Meeting of the International Anesthesia Research Society. San Diego, CA. May 4-7.
abstract  
Incidence of Deep Sedation and Respiratory Compromise During Procedural Sedation
Applegate R., Macknet M., Qoshlli S., Mehdizadeh A., Jacobson P., Neumann M., Allard M. 2013 Annual Meeting of the International Anesthesia Research Society. San Diego, CA. May 4-7.
abstract  
The Accuracy, Precision and Reliability of Measuring Ventilatory Rate and Detecting Ventilatory Pause by Rainbow Acoustic Monitoring and Capnometry
Ramsay M.A.E., Usman M., Lagow E., Mendoza M., Untalan E., De Vol, E. Anesth Analg 2013
 
Comparison of Acoustic Respiration Rate, Impedance Pneumography and Capnometry Monitors for Respiration Rate Accuracy and Apnea Detection during GI Endoscopy Anesthesia
Goudra B.G., Penugonda L. C., Speck R.M., Sinha A.C. Open J Anesthesiol. 2013; 3:74-79
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Reliability of Masimo Rainbow Acoustic Monitoring in Patients Undergoing Elective Procedures under General Anesthesia.
Mandel J.E., Atkins J.H. Proceedings of the American Society of Anesthesiologists, October 13, 2012. Washington DC. A093.
abstract  
Correlation between RRetCO2 and Masimo RRA in Patients under Deep Sedation: A Pilot Assessment.
Tanaka P., Drover D., Tanaka M. Proceedings of the American Society of Anesthesiologists, October 13, 2012. Washington DC A571
abstract  
Accuracy of respiratory rate monitoring using a non-invasive acoustic method after general anaesthesia.
Mimoz O., Benard T., Gaucher A., Frasca D., Debaene B. Br J Anaesth. 2012 May;108(5):872-5.
 
Accuracy of Respiratory Rate Using an Acoustic Respiration Monitor.
Macknet M., Allard M., Kimball-Jones P., Rook J., Applegate R. Proceedings of the 2010 Annual Meeting of the American Society of Anesthesiologists. A1146.
 
Accuracy of Acoustic Respiration Rate Monitoring in an Acute Nursing Unit.
Kumpula J.C., Harrison R.D. Proceedings of the 2010 Annual Meeting of the American Society of Anesthesiologists. A1079.
 
Accuracy of a Novel Bioacoustic Sensor in Adult Postoperative Patients with and Without Lung Disease.
Macknet M.R., Kimball-Jones P.L., Applegate R.L., Martin R.D., Allard M.W. CHEST. 2007; 132 (4): 524S.
 
Accuracy and Tolerance of a Novel Bioacoustic Respiratory Sensor in Pediatric Patients.
Macknet M.R., Kimball-Jones P.L., Applegate R.L., Martin R.D., Allard M.W. Anesthesiology. 2007; 107: A84.
 
Accuracy of a Novel Bioacoustic Sensor in Adult Postoperative Patients.
Macknet M.R., Kimball-Jones P.L., Applegate R.L., Martin R.D., Allard M. Anesthesiology. 2007; 107: A83.
 
An Improved Sensor for Monitoring Respiration in Pediatric Patients.
Macknet M.R., Kimball-Jones P.L., Applegate R.L., Martin R.D., Allard M. Anesth Analg. 2007; 104; S-117.
 
Accuracy of a Novel Bioacoustic Sensor in Pediatric Postoperative Patients.
Macknet M.R., Kimball-Jones P.L., Applegate R.L., Martin R.D., Allard M.W. Proceedings from the Society for Technology in Anesthesia 17th Annual Meeting, 2007. STA-30.
N/A  
Accuracy of a Novel Bioacoustic Sensor in Adult Postoperative Patients.
Macknet M.R., Kimball-Jones P.L., Applegate R.L., Martin R.D., Allard M. Proceedings from the Society for Technology in Anesthesia 17th Annual Meeting, 2007. STA-29.
N/A  

* Abstracts of studies subsequently published in scientific journals and duplicate abstracts or publications are excluded.

indicates an abstract or presentation.

indicates peer-reviewed journal article.

indicates an article that is freely available for download.

PLCO-000397/PLMM-10099B-0816