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Capnography

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https://www.readbyqxmd.com/read/29435955/effects-of-manual-somatic-stimulation-on-the-autonomic-nervous-system-and-posture
#1
Giovanni Barassi, Rosa Grazia Bellomo, Camillo Di Giulio, Giuseppe Giannuzzo, Giuseppe Irace, Claudia Barbato, Raoul Saggini
Low back pain frequently involves a multifactorial etiology and requires medical attention. The aim of the study was to assess the associations among pain, posture, and autonomic nervous system function in patients with low back pain, using neuromuscular manual therapy versus a generic peripheral manual stimulation (back massage therapy). Twenty young patients with low back pain were enrolled into the study. The patients were randomly divided into two groups: treated with neuromuscular manual therapy performed after a specific structural evaluation and treated with back massage therapy...
February 13, 2018: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29417750/does-gradual-change-in-head-positioning-affect-cerebrovascular-physiology
#2
Man Y Lam, Victoria J Haunton, Thompson G Robinson, Ronney B Panerai
We studied cerebral blood velocity (CBV), and associated hemodynamic parameters during gradual changes in head positioning in a nonstroke group. CBV (transcranial Doppler ultrasound), beat-to-beat blood pressure (BP, Finometer), and end-tidal carbon dioxide (ETCO2 , capnography) were recorded between lying flat (0°) and sitting up (30°) head positions, in 18 volunteers (10 female, mean age, 57 ± 16 years), at two visits (12 ± 8 days). A significant reduction was found between 5-min FLAT (0°) and 5-min SIT (30°) positions in CBV (visit 1: 4...
February 2018: Physiological Reports
https://www.readbyqxmd.com/read/29410061/us-cab-protocol-for-ultrasonographic-evaluation-during-cardiopulmonary-resuscitation-validation-and-potential-impact
#3
Wan-Ching Lien, Shu-Hsien Hsu, Kah-Meng Chong, Shyh-Shyong Sim, Meng-Che Wu, Wei-Tien Chang, Cheng-Chung Fang, Matthew Huei-Ming Ma, Shyr-Chyr Chen, Wen-Jone Chen
BACKGROUND: We previously developed a US-CAB protocol for evaluation of circulatory-airway-breathing status during cardiopulmonary resuscitation (CPR). This study aimed at validating its application in real CPR scenarios and the potential impact on CPR outcomes. METHODS: The US-CAB protocol was implemented at the emergency department of National Taiwan University Hospital since January 2016. The US images, initiation time and operation duration of each US-CAB procedure, and relevant CPR information were recorded for analysis...
February 1, 2018: Resuscitation
https://www.readbyqxmd.com/read/29362042/implementing-microstream-end-tidal-co2-in-the-pacu
#4
Kimberly Latham, Tamera Bird, Joyce Burke
Managing patients with undiagnosed Obstructive Sleep Apnea (OSA) can be a challenge in the postoperative phase. OSA is a chronic disease defined by pauses in breathing that are repetitive during sleep that can last for one minute or longer. This can occur more than five times in an hour. As many as 80-90% of patients undergoing elective surgery have undiagnosed sleep apnea and an increased risk of respiratory complications postoperatively. Capnography is a monitoring tool that can detect increases in end-tidal carbon dioxide levels, which is a sign of respiratory decline...
February 2018: Journal of Perianesthesia Nursing: Official Journal of the American Society of PeriAnesthesia Nurses
https://www.readbyqxmd.com/read/29358491/ketamine-procedural-sedation-in-the-emergency-department-of-an-urban-tertiary-hospital-in-dar-es-salaam-tanzania
#5
Zlatan Coralic, Hendry R Sawe, Juma A Mfinanga, Alfredo Cortez, Jennifer Koehl, Hannah Siroker, Teri A Reynolds
STUDY OBJECTIVE: We describe ketamine procedural sedations and associated adverse events in low-acuity and high-acuity patients in a resource-limited ED. METHODS: This was a prospective observational study of ketamine procedural sedations at the Emergency Medical Department at the Muhimbili National Hospital in Dar es Salaam, Tanzania. We observed consecutive procedural sedations and recorded patient demographics, medications, vital signs, pulse oximetry, capnography and a priori defined adverse events (using standard definitions in emergency medicine sedation guidelines)...
January 22, 2018: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/29340500/respiratory-evaluation-through-volumetric-capnography-among-grade-iii-obese-and-eutrophic-individuals-a-comparative-study
#6
Débora Aparecida Oliveira Modena, Marcos Mello Moreira, Ilma Aparecida Paschoal, Mônica Corso Pereira, Luiz Cláudio Martins, Everton Cazzo, Elinton Adami Chaim
BACKGROUND: Excess trunk body fat in obese individuals influences respiratory physiological function. The aims of this study were to compare volumetric capnography findings (VCap) between severely obese patients and normal-weight subjects and to assess whether there is any association between neck circumference (NC), waist-hip ratio (WHR) and VCap among grade III obese individuals. DESIGN AND SETTING: Analytical observational case-matched cross-sectional study, University of Campinas...
January 15, 2018: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/29321118/a-comparison-of-carotid-doppler-ultrasonography-and-capnography-in-evaluating-the-efficacy-of-cardiopulmonary-resuscitation-the-first-study
#7
Gökhan Yilmaz, Mustafa Silcan, Süha Serin, Bahadır Caglar, Özkan Erarslan, İsmet Parlak
INTRODUCTION AND PURPOSE: The end-tidal carbon dioxide (ETCO2) measurement is accepted as the gold standard method for assessing cardiopulmonary resuscitation (CPR) efficacy. In recent studies, the use of Carotid Doppler Ultrasonography has become widespread in showing CPR efficacy. In the present study, the carotid blood flow measurement was compared with ETCO2 measurement and an evaluation was made of whether this method could be used as an alternative method to capnography in the assessment of CPR efficacy...
January 6, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29304910/benefits-and-harms-of-capnography-during-procedures-involving-moderate-sedation-a-rapid-review-and-meta-analysis
#8
William Parker, Cameron G Estrich, Elliot Abt, Alonso Carrasco-Labra, Jonathan B Waugh, Aaron Conway, Ruth D Lipman, Marcelo W B Araujo
BACKGROUND: Patient safety is a priority in dentistry. Evaluating the benefits and harms associated with the addition of capnography to standard monitoring during moderate sedation for adult patients in the dental practice setting is needed. TYPES OF STUDIES REVIEWED: The authors used rapid review methodology to identify relevant systematic reviews, which they updated through a systematic search by using the same search strategy as the identified reviews. The authors searched PubMed and Google Scholar and through the references of the identified systematic reviews, which yielded 2,892 studies...
January 2018: Journal of the American Dental Association
https://www.readbyqxmd.com/read/29246741/influence-of-chest-compression-artefact-on-capnogram-based-ventilation-detection-during-out-of-hospital-cardiopulmonary-resuscitation
#9
Mikel Leturiondo, Sofía Ruiz de Gauna, Jesus M Ruiz, J Julio Gutiérrez, Luis A Leturiondo, Digna M González-Otero, James K Russell, Dana Zive, Mohamud Daya
BACKGROUND: Capnography has been proposed as a method for monitoring the ventilation rate during cardiopulmonary resuscitation (CPR). A high incidence (above 70%) of capnograms distorted by chest compression induced oscillations has been previously reported in out-of-hospital (OOH) CPR. The aim of the study was to better characterize the chest compression artefact and to evaluate its influence on the performance of a capnogram-based ventilation detector during OOH CPR. METHODS: Data from the MRx monitor-defibrillator were extracted from OOH cardiac arrest episodes...
December 12, 2017: Resuscitation
https://www.readbyqxmd.com/read/29222030/regional-ventilation-distribution-and-dead-space-in-anaesthetised-horses-treated-with-and-without-continuous-positive-airway-pressure-novel-insights-by-electrical-impedance-tomography-and-volumetric-capnography
#10
Martina Mosing, Ulrike Auer, Paul MacFarlane, David Bardell, Johannes P Schramel, Stephan H Böhm, Regula Bettschart-Wolfensberger, Andreas D Waldmann
OBJECTIVE: The aim of this study was to evaluate the effect of continuous positive airway pressure (CPAP) on regional distribution of ventilation and dead space in anaesthetized horses. STUDY DESIGN: Randomized, experimental, crossover study. ANIMALS: A total of eight healthy adult horses. METHODS: Horses were anaesthetized twice with isoflurane in 50% oxygen and medetomidine as continuous infusion in dorsal recumbency, and administered in random order either CPAP (8 cmH2O) or NO CPAP for 3 hours...
July 3, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/29210033/strategies-for-the-prevention-of-airway-complications-a-narrative-review
#11
REVIEW
T M Cook
Despite being infrequent, complications of airway management remain an important contributor to morbidity and mortality during anaesthesia and care of the critically ill. Developments in the last three decades have made anaesthesia safer, and this has been mirrored in the equipment and techniques available for airway management. Modern technology including novel oxygenation modalities, widespread availability of capnography, second-generation supraglottic airway devices and videolaryngoscopy provide the tools to make airway management safer still...
January 2018: Anaesthesia
https://www.readbyqxmd.com/read/29209787/-different-levels-of-experience-with-anesthetic-agents-of-german-emergency-physicians-results-of-an-online-survey
#12
A Luckscheiter, M Fischer, W Zink
BACKGROUND AND OBJECTIVE: In 2015 practice management guidelines on prehospital emergency anesthesia in adults were published in Germany. The aim of the present study was to evaluate whether emergency physicians follow these guidelines in daily practice and to assess their level of experience with the use of anesthetic agents. MATERIAL AND METHODS: In an online survey the way of induction of preclinical anesthesia (including preoxygenation time and applied monitoring techniques) was assessed with the help of virtual scenarios based on the guidelines...
December 5, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/29200061/respiratory-gas-analysis-technical-aspects
#13
Michael B Jaffe
A technology-focused review of respiratory gas analysis, with an emphasis on carbon dioxide analysis, is presented. The measurement technologies deployed commercially are highlighted, and the basic principles and technical concerns of infrared spectroscopy and mainstream versus sidestream gas sampling are discussed. The specifications of particular interest to the clinician, accuracy and response time, and the related standard, with typical values for a capnometer, are presented. Representative time and volumetric capnograms are shown with the clinically relevant parameters described...
November 30, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29195083/evaluation-of-respiratory-dynamics-by-volumetric-capnography-during-submaximal-exercise-protocol-of-six-minutes-on-treadmill-in-cystic-fibrosis-patients
#14
Paloma L F Parazzi, Fernando A L Marson, Maria A G O Ribeiro, Camila I S Schivinski, José D Ribeiro
OBJECTIVES: Volumetric capnography provides the standard CO2 elimination by the volume expired per respiratory cycle and is a measure to assess pulmonary involvement. Thus, the objective of this study was to evaluate the respiratory dynamics of healthy control subjects and those with cystic fibrosis in a submaximal exercise protocol for six minutes on the treadmill, using volumetric capnography parameters (slope 3 [Slp3], Slp3/tidal volume [Slp3/TV], and slope 2 [Slp2]). METHODS: This was a cross-sectional study with 128 subjects (cystic fibrosis, 64 subjects; controls, 64 subjects]...
November 28, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/29187557/the-assessment-of-neurovascular-coupling-with-the-addenbrooke-s-cognitive-examination-a-functional-transcranial-doppler-ultrasonographic-study
#15
Lucy C Beishon, Claire A L Williams, Ronney B Panerai, Thompson G Robinson, Victoria Joanna Haunton
Cerebrovascular dysfunction occurs early in dementia and can be identified by Transcranial Doppler ultrasonography (TCD). Few studies have examined cerebral blood flow velocity (CBFv) responses to a detailed cognitive battery. This study aimed to characterise all CBFv responses, and the effect of hemispheric dominance, to the Addenbrooke's Cognitive Examination (ACE-III) in healthy volunteers. Forty volunteers underwent continuous bilateral TCD, beat-to-beat blood pressure (MAP) (Finapres), heart rate (HR) (electrocardiogram), and end-tidal CO2 (ETCO2) (capnography) monitoring...
November 29, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/29183278/capnography-sensor-use-is-associated-with-reduction-of-adverse-outcomes-during-gastrointestinal-endoscopic-procedures-with-sedation-administration
#16
Michael W Jopling, Jiejing Qiu
BACKGROUND: Evidence to date suggests that capnography monitoring during gastrointestinal endoscopic procedures (GEP) reduces the incidence of hypoxemia, but the association of capnography monitoring with the incidence of other adverse outcomes surrounding these procedures has not been well studied. Our aims were to estimate the incidence of pharmacological rescue events and death at discharge from an inpatient or outpatient hospitalization where GEP was performed with sedation, and to determine if capnography monitoring was associated with reduced incidence of these adverse outcomes...
November 28, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/29181255/development-of-a-screening-protocol-to-identify-individuals-with-dysfunctional-breathing
#17
Kyle Kiesel, Tonya Rhodes, Jacob Mueller, Alyssa Waninger, Robert Butler
Introduction: Dysfunctional breathing (DB) has been linked to health conditions including low back pain and neck pain and adversely effects the musculoskeletal system. Individuals with DB often have decreased pain thresholds and impaired motor control, balance, and movement. No single test or screen identifies DB, which is multi-dimensional, and includes biochemical, biomechanical, and psychophysiological components. Several tools assess and test for DB, but no screen exists to determine whether additional testing and assessment are indicated...
October 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/29169819/use-of-capnography-to-optimize-procedural-sedation-in-the-emergency-department-pediatric-population
#18
Leonie Rose Bovino, Christina Brainard, Kristen Beaumier, Victoria Concetti, Nicole Lefurge, Emily Mittelstadt, Tabea Wilson, Melissa L Langhan
No abstract text is available yet for this article.
November 20, 2017: Journal of Emergency Nursing: JEN: Official Publication of the Emergency Department Nurses Association
https://www.readbyqxmd.com/read/29152912/physiological-and-anatomical-dead-space-in-mechanically-ventilated-newborn-infants
#19
Theodore Dassios, Paul Dixon, Ann Hickey, Sotirios Fouzas, Anne Greenough
OBJECTIVES: To compare the anatomical (V D-Ana ) and alveolar dead space (V D-Alv ) in term and prematurely born infants and identify the clinical determinants of those indices. WORKING HYPOTHESIS: V D-Ana and V D-Alv will be higher in prematurely born compared to term born infants. STUDY DESIGN: Retrospective analysis of data collected at King's College Hospital NHS Foundation Trust, London, UK. PATIENT SELECTION: Fifty-six infants (11 term, 45 preterm) were studied at a median age of 8 (IQR 2-33) days...
January 2018: Pediatric Pulmonology
https://www.readbyqxmd.com/read/29149690/a-modified-montpellier-protocol-for-intubating-intensive-care-unit-patients-is-associated-with-an-increase-in-first-pass-intubation-success-and-fewer-complications
#20
Keith A Corl, Christopher Dado, Ankita Agarwal, Nader Azab, Tim Amass, Sarah J Marks, Mitchell M Levy, Roland C Merchant, Jason Aliotta
BACKGROUND: The Montpellier protocol for intubating patients in the intensive care unit (ICU) is associated with a decrease in intubation-related complications. We sought to determine if implementation of a simplified version of the Montpellier protocol that removed selected components and allowed for a variety of pre-oxygenation modalities increased first-pass intubation success and reduced intubation-related complications. METHODS: A prospective pre/post-comparison of a modified Montpellier protocol in two medical and one medical/surgical/cardiac ICU within a hospital system...
November 10, 2017: Journal of Critical Care
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