apnea and Atelectasis studies

Research Excerpts

Excerpt	Relevance	Reference
"Apnea of prematurity is a common disorder of respiratory control among preterm infants, with potentially serious adverse consequences on infant development."	8.89	Forecasting respiratory collapse: theory and practice for averting life-threatening infant apneas. ( Bliss, DW; Paydarfar, D; Williamson, JR, 2013)
"A patient presented with recurrent episodes of apnea and segmental pulmonary atelectasis."	7.66	Tracheal diverticulum with recurrent apnea and segmental pulmonary atelectasis. ( Danis, RK, 1982)
" Its benefit for specific applications depends on the effect of apneic oxygenation on safe apnea time and carbon dioxide (CO2) elimination, on differences between low and high flow oxygen delivery, and on possible adverse effects."	5.22	Apneic oxygenation in pediatric anesthesia. ( Greif, R; Grosshauser, M; Kleine-Brueggeney, M, 2022)
" in safe apnea time (i."	5.22	PREOXYGENATION: COULD SAFETY MEASURE BE MADE LESS DANGEROUS?. ( Kamenskaya, LU; Lebedinskiy, KM, 2016)
"Atelectasis in a transverse scan near the diaphragm after induction of anesthesia and apnea was 9."	5.10	Optimal oxygen concentration during induction of general anesthesia. ( Edmark, L; Enlund, M; Hedenstierna, G; Kostova-Aherdan, K, 2003)
"Apnea of prematurity is a common disorder of respiratory control among preterm infants, with potentially serious adverse consequences on infant development."	4.89	Forecasting respiratory collapse: theory and practice for averting life-threatening infant apneas. ( Bliss, DW; Paydarfar, D; Williamson, JR, 2013)
"Preoxygenation increases oxygen reserves and duration of apnea without desaturation (DAWD), thus it provides valuable additional time to secure the airway."	4.85	Optimizing preoxygenation in adults. ( Donati, F; Drolet, P; Tanoubi, I, 2009)
"Subject of this review is the pathophysiology of the respiratory distress syndrome (RDS), the apnea, and the sudden-death infant syndrome (SIDS)."	4.78	[Physiology and pathophysiology of postnatal pulmonary adaptation. 2: Pathophysiology]. ( Schwartze, H, 1991)
" Pre- and postoperative volumetric thoracic CT scans were acquired under apnea conditions after a spontaneous expiration."	3.77	Computed tomography assessment of lung structure in patients undergoing cardiac surgery with cardiopulmonary bypass. ( Auler, JO; Carmona, MJ; Fukuda, MJ; Malbouisson, LM; Neves, FH; Pelosi, P; Rodrigues, RR; Rouby, JJ; Sawada, AY, 2011)
" Healthy subjects were studied during breathing and apnea."	3.72	The "lung pulse": an early ultrasound sign of complete atelectasis. ( Lascols, N; Lichtenstein, DA; Mezière, G; Prin, S, 2003)
"A patient presented with recurrent episodes of apnea and segmental pulmonary atelectasis."	3.66	Tracheal diverticulum with recurrent apnea and segmental pulmonary atelectasis. ( Danis, RK, 1982)
"The chest roentgenograms of 142 neonates who survived mechanical ventilation for respiratory distress syndrome (N = 99) and prolonged apnea (N = 43) were reviewed."	3.66	Preferential distribution of lobar emphysema and atelectasis in bronchopulmonary dysplasia. ( Moylan, FM; Shannon, DC, 1979)
"Significant atelectasis was observed in all patients without positive end-expiratory pressure and 66."	3.01	Effect of positive end-expiratory pressure during anaesthesia induction on non-hypoxic apnoea time in infants: A randomised controlled trial. ( Cho, SA; Jang, YE; Ji, SH; Kim, EH; Kim, HS; Kim, JT; Lee, JH, 2021)
"The areas of atelectasis were measured using the extended Hounsfield scale."	1.31	Computerized tomography of the lungs and arterial oxygen tension studies during apnoea in anaesthetized young lambs. ( Law, RC; Van der Walt, JH, 2000)
"Lung injury was induced with OA, lung lavage, or endotoxin in groups of six mechanically ventilated pigs."	1.30	Dynamics of lung collapse and recruitment during prolonged breathing in porcine lung injury. ( Berglund, JE; Fernández Mondéjar, E; Hedenstierna, G; Magnusson, A; Neumann, P, 1998)

Research

Studies (22)

Authors

Clinical Trials (9)

Trial Overview

Trial Outcomes

Maximum Expired Fraction of Oxygen Obtained

Timeframe	Studies, this research(%)	All Research%
pre-1990	8 (36.36)	18.7374
1990's	3 (13.64)	18.2507
2000's	5 (22.73)	29.6817
2010's	4 (18.18)	24.3611
2020's	2 (9.09)	2.80

Authors	Studies
Kleine-Brueggeney, M	1
Grosshauser, M	1
Greif, R	1
Kim, EH	1
Lee, JH	1
Jang, YE	1
Ji, SH	1
Cho, SA	1
Kim, JT	1
Kim, HS	1
Kamenskaya, LU	1
Lebedinskiy, KM	1
Wakimoto, Y	1
Burjonrappa, S	1
Williamson, JR	1
Bliss, DW	1
Paydarfar, D	1
Tanoubi, I	1
Drolet, P	1
Donati, F	1
Rodrigues, RR	1
Sawada, AY	1
Rouby, JJ	1
Fukuda, MJ	1
Neves, FH	1
Carmona, MJ	1
Pelosi, P	1
Auler, JO	1
Malbouisson, LM	1
Edmark, L	1
Kostova-Aherdan, K	1
Enlund, M	1
Hedenstierna, G	2
ZINDLER, M	1
Lichtenstein, DA	1
Lascols, N	1
Prin, S	1
Mezière, G	1
Danis, RK	1
Neumann, P	1
Berglund, JE	1
Fernández Mondéjar, E	1
Magnusson, A	1
Mukhopadhyay, K	1
Narang, A	1
Kumar, P	1
Chakraborty, S	1
Mittal, BR	1
Law, RC	1
Van der Walt, JH	1
Moylan, FM	1
Shannon, DC	1
Bazarevich, GIa	1
Deviataev, AM	1
Likhtenshteĭn, AO	1
Natsvlishvili, BP	1
Sadeko, MKh	1
Schwartze, H	1
Jamain, B	1
Michon, L	1
Aubertin, D	1
Touratier, P	1
Cormier, JP	1
Cathely, JP	1
Moreau, M	1
Auld, P	1
Hodson, A	1
Usher, R	1
Wahrenbrock, EA	1
Carrico, CJ	1
Amundsen, DA	1
Trummer, MJ	1
Severinghaus, JW	1
Lavoie, G	1

Trial	Enrollment	Study Type	Start Date	Status
The Effect of Positive End-expiratory Pressure During Induction of General Anesthesia on Atelectasis Formation and Non-hypoxic Apnea Time in Small Children: a Randomized Controlled Trials[NCT03540940]	60 participants (Actual)	Interventional	2018-05-21	Completed
Airway Management Via the Retromolar Route Access - a Clinical Study[NCT01961817]	100 participants (Actual)	Interventional	2013-07-31	Completed
Self-Assembled Modified Macintosh Videolaryngoscope Versus McGrath Macintosh (MAC®) Videolaryngoscope: Which is Better?[NCT04850976]	62 participants (Actual)	Interventional	2020-06-01	Completed
EPO2-A: Evaluation of Different Pre-Oxygenation Condition in Morbid Obesity: Effect of Position and Positive Pressure Ventilation During General Anesthesia Induction[NCT02590406]	50 participants (Actual)	Interventional	2015-09-30	Completed
"A Less-rapid Sequence Anesthetic Induction/Intubation Sequence? Does Apneic Oxygenation by Means of an Oxygenating Laryngoscope Blade Prolong the Duration of Apnea Without Desaturation in Paralyzed Non-obese and Morbidly Obese Patients?"[NCT02943629]	0 participants (Actual)	Interventional	2016-11-30	Withdrawn (stopped due to Lack of feasibility)
Evaluation of Different Pre-Oxygenation Conditions in Morbid Obesity: Position and Ventilation Mode, in a Respiratory Physiology Laboratory, on Voluntary Subjects[NCT02121808]	20 participants (Actual)	Interventional	2014-04-30	Completed
PreOxygenation for Airway Management: High Flow Versus Conventional Preoxygenation Therapy[NCT03240614]	150 participants (Anticipated)	Interventional	2018-07-30	Recruiting
Effect of the Duration of Pre-oxygenation (3 Minutes vs 6 Minutes) on Apnea Tolerance in Obese Patients (BMI> 30 kg / m2) During the Induction of General Anesthesia[NCT04699435]	200 participants (Anticipated)	Interventional	2021-01-13	Recruiting
Safe Time for Apnea After Preoxygenation With Different Oxygen Concentration During the Induction of General Anesthesia[NCT03239678]	90 participants (Actual)	Interventional	2017-08-01	Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Evaluation of the maximum expired oxygen fraction obtained in the two groups (NCT02590406)
Timeframe: After 3 minutes of pre-oxygenation

Minimum Arterial Saturation of Oxygen Obtained

Intervention	Maximum expired fraction of oxygen obtai (Mean)
Beach Chair (BC) and ZEEP	0.89
Reverse Trendelenburg and NIPPV	0.91

Evaluation of the minimal saturation obtained after the resumption of the ventilation (NCT02590406)
Timeframe: After the end of the Non-hypoxic apnea time

Non Hypoxic Apnea Time

Intervention	percent (Mean)
Beach Chair (BC) and ZEEP	83.6
Reverse Trendelenburg and NIPPV	85.3

Change of Non-hypoxic apnea time in obese patient during a General Anesthesia induction, as a result of different pre-oxygenation position and ventilation mode; 1-Beach Chair and No positive pressure ventilation, 2-Reverse Trendelenburg and positive pressure ventilation and PEEP. End of measure time frame is 5 minutes after intubation (NCT02590406)
Timeframe: After a 3 minutes pre-oxygenation period

Time to 97% Saturation

Intervention	seconds (Mean)
Beach Chair (BC) and ZEEP	216.7
Reverse Trendelenburg and NIPPV	258.2

(NCT02590406)
Timeframe: Evaluation of the time needed to the beginning of the ventilation to the moment where the saturation is 97%

Time to Expired Oxygen Fraction > 0,9

Intervention	seconds (Mean)
Beach Chair (BC) and ZEEP	88.4
Reverse Trendelenburg and NIPPV	68

Evaluation of time needed to obtain an expired fraction of oxygen of > 0,9 in the two groups during the pre-oxygenation (NCT02590406)
Timeframe: During the pre-oxygenation period

Functional Residual Capacity

Intervention	seconds (Mean)
Beach Chair (BC) and ZEEP	145.3
Reverse Trendelenburg and NIPPV	85.1

Change of functional residual capacity (FRC), in obese patient, as a result of different pre-oxygenation positions; 1- supine, 2-beach-chair, 3- reverse Trendelenburg, in two different ventilation modes : 1- spontaneous ventilation at tidal volume, 2- non-invasive positive pressure ventilation with inspiratory assistance. (NCT02121808)
Timeframe: After a 5 minutes pre-oxygenation period

Intervention	ml (Mean)
1. Supine + NIPPV	2573
2. Supine + Tidal Volume Spontaneous Ventilation	2145
3. Beach Chair (Back 25 Deg) + NIPPV	2456
4. Beach Chair (Back 25 Deg) + Tidal Volume Spontaneous Ventil	2219
5. Proclive (Global 25 Deg) + NIPPV	2684
6. Proclive (Global 25 Deg) + Tidal Volume Spontaneous Ventila	2282

Article	Year
Apneic oxygenation in pediatric anesthesia. Current opinion in anaesthesiology, 2022, Jun-01, Volume: 35, Issue:3 Topics: Adult; Anesthesia; Apnea; Carbon Dioxide; Child; Humans; Oxygen; Oxygen Inhalation Therapy; Pulmonar	2022
Forecasting respiratory collapse: theory and practice for averting life-threatening infant apneas. Respiratory physiology & neurobiology, 2013, Nov-01, Volume: 189, Issue:2 Topics: Apnea; Forecasting; Humans; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases; Predict	2013
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
Optimizing preoxygenation in adults. Canadian journal of anaesthesia = Journal canadien d'anesthesie, 2009, Volume: 56, Issue:6 Topics: Adult; Aged; Aged, 80 and over; Anesthesia, Closed-Circuit; Apnea; Female; Humans; Hypoxia; Obesity;	2009
[Physiology and pathophysiology of postnatal pulmonary adaptation. 2: Pathophysiology]. Padiatrie und Grenzgebiete, 1991, Volume: 30, Issue:5 Topics: Apnea; Humans; Infant; Infant, Newborn; Infant, Premature; Lung; Pulmonary Atelectasis; Pulmonary Ci	1991

Article	Year
Effect of positive end-expiratory pressure during anaesthesia induction on non-hypoxic apnoea time in infants: A randomised controlled trial. European journal of anaesthesiology, 2021, Oct-01, Volume: 38, Issue:10 Topics: Anesthesia, General; Apnea; Humans; Infant; Positive-Pressure Respiration; Pulmonary Atelectasis; Ul	2021
PREOXYGENATION: COULD SAFETY MEASURE BE MADE LESS DANGEROUS?. Anesteziologiia i reanimatologiia, 2016, Volume: 61, Issue:6 Topics: Adult; Apnea; Female; Gynecologic Surgical Procedures; Humans; Intubation, Intratracheal; Middle Age	2016
Optimal oxygen concentration during induction of general anesthesia. Anesthesiology, 2003, Volume: 98, Issue:1 Topics: Adult; Aged; Air Pressure; Anesthesia, General; Apnea; Female; Humans; Hypoxia; Male; Middle Aged; O	2003

Article	Year
Enhanced recovery after surgery (ERAS) protocols in neonates should focus on the respiratory tract. Pediatric surgery international, 2019, Volume: 35, Issue:6 Topics: Airway Extubation; Apnea; Bradycardia; Clinical Protocols; Cohort Studies; Humans; Infant, Newborn;	2019
Computed tomography assessment of lung structure in patients undergoing cardiac surgery with cardiopulmonary bypass. Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas, 2011, Volume: 44, Issue:6 Topics: Aged; Aged, 80 and over; Analysis of Variance; Apnea; Body Water; Cardiac Surgical Procedures; Cardi	2011
[PROPHYLAXIS AND THERAPY OF ACUTE RESPIRATORY INSUFFICIENCY DURING THORACIC SURGERY IN PATIENTS WITH DECREASED LUNG FUNCTION]. Langenbecks Archiv fur klinische Chirurgie ... vereinigt mit Deutsche Zeitschrift fur Chirurgie, 1963, Nov-05, Volume: 304 Topics: Apnea; Humans; Lung Diseases; Pulmonary Atelectasis; Respiration, Artificial; Respiratory Function T	1963
The "lung pulse": an early ultrasound sign of complete atelectasis. Intensive care medicine, 2003, Volume: 29, Issue:12 Topics: Apnea; Case-Control Studies; Female; Humans; Intensive Care Units; Male; Middle Aged; Pulmonary Atel	2003
Respiratory management following spinal cord injury: a clinical practice guideline for health-care professionals. The journal of spinal cord medicine, 2005, Volume: 28, Issue:3 Topics: Apnea; Health Personnel; Humans; Pneumonia; Positive-Pressure Respiration; Pulmonary Atelectasis; Re	2005
Tracheal diverticulum with recurrent apnea and segmental pulmonary atelectasis. Journal of pediatric surgery, 1982, Volume: 17, Issue:2 Topics: Apnea; Diverticulum; Esophageal Atresia; Humans; Infant, Newborn; Pulmonary Atelectasis; Recurrence;	1982
Dynamics of lung collapse and recruitment during prolonged breathing in porcine lung injury. Journal of applied physiology (Bethesda, Md. : 1985), 1998, Volume: 85, Issue:4 Topics: Animals; Apnea; Blood Pressure; Cardiac Output; Endotoxins; Escherichia coli; Hemodynamics; Lipopoly	1998
Gastroesophageal reflux and pulmonary complication in a neonate. Indian pediatrics, 1998, Volume: 35, Issue:7 Topics: Antiemetics; Apnea; Cisapride; Follow-Up Studies; Gastroesophageal Reflux; Gastrointestinal Agents;	1998
Computerized tomography of the lungs and arterial oxygen tension studies during apnoea in anaesthetized young lambs. Paediatric anaesthesia, 2000, Volume: 10, Issue:1 Topics: Anesthesia, General; Animals; Apnea; Blood Gas Analysis; Disease Models, Animal; Lung; Oxygen; Pulmo	2000
Preferential distribution of lobar emphysema and atelectasis in bronchopulmonary dysplasia. Pediatrics, 1979, Volume: 63, Issue:1 Topics: Apnea; Follow-Up Studies; Humans; Infant; Infant, Newborn; Infant, Newborn, Diseases; Lung; Positive	1979
[Role of the biological activity of serotonin in the production of the "shock lung" syndrome]. Biulleten' eksperimental'noi biologii i meditsiny, 1976, Volume: 82, Issue:10 Topics: Animals; Apnea; Female; Hyperventilation; Lung; Male; Pulmonary Atelectasis; Rats; Respiratory Distr	1976
[Resuscitation of the newborn]. La semaine des hopitaux : organe fonde par l'Association d'enseignement medical des hopitaux de Paris, 1969, Jun-08, Volume: 45, Issue:27 Topics: Acidosis, Respiratory; Apnea; Bicarbonates; Caffeine; Catheterization; Cyanosis; Equipment and Suppl	1969
Hyaline membrane disease: a discussion. The Journal of pediatrics, 1972, Volume: 80, Issue:1 Topics: Acidosis; Apnea; Blood Transfusion; Carbon Dioxide; Edema; Glucose; Humans; Hyaline Membrane Disease	1972
Increased atelectatic pulmonary shunt during hemorrhagic shock in dogs. Journal of applied physiology, 1970, Volume: 29, Issue:5 Topics: Acidosis; Animals; Apnea; Blood Pressure; Bronchoscopy; Carbon Dioxide; Cardiac Output; Densitometry	1970
[Hyperpyrexia during general anaesthesia: a case report]. Canadian Anaesthetists' Society journal, 1966, Volume: 13, Issue:5 Topics: Adult; Anesthesia, General; Apnea; Bicarbonates; Decamethonium Compounds; Fever; Heart Massage; Huma	1966

apnea and Atelectasis