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Templeton TW, Krol B, Miller S, Lee LK, Mathis M, Vishneski SR, Chatterjee D, Gupta R, Shroeder RA, Saha AK. Hypoxemia in School-age Children Undergoing One-lung Ventilation: A Retrospective Cohort Study from the Multicenter Perioperative Outcomes Group. Anesthesiology 2024; 140:25-37. [PMID: 37738432 DOI: 10.1097/aln.0000000000004781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
BACKGROUND Risk factors for hypoxemia in school-age children undergoing one-lung ventilation remain poorly understood. The hypothesis was that certain modifiable and nonmodifiable factors may be associated with increased risk of hypoxemia in school-age children undergoing one-lung ventilation and thoracic surgery. METHODS The Multicenter Perioperative Outcomes Group database was queried for children 4 to 17 yr of age undergoing one-lung ventilation. Patients undergoing vascular or cardiac procedures were excluded. The original cohort was divided into two cohorts: 4 to 9 and 10 to 17 yr of age inclusive. All records were reviewed electronically for the primary outcome of hypoxemia during one-lung ventilation, which was defined as an oxygen saturation measured by pulse oximetry (Spo2) less than 90% for 3 min or longer continuously, while severe hypoxemia was defined as Spo2 less than 90% for 5 min or longer. Potential modifiable and nonmodifiable risk factors associated with these outcomes were evaluated using separate multivariable least absolute shrinkage and selection operator regression analyses for each cohort. The covariates evaluated included age, extremes of weight, American Society of Anesthesiologists Physical Status of III or higher, duration of one-lung ventilation, preoperative Spo2 less than 98%, approach to one-lung ventilation, right operative side, video-assisted thoracoscopic surgery, lower tidal volume ventilation (defined as tidal volume of 6 ml/kg or less and positive end-expiratory pressure of 4 cm H2O or greater for more than 80% of the duration of one-lung ventilation), and procedure type. RESULTS The prevalence of hypoxemia in the 4- to 9-yr-old cohort and the 10- to 17-yr-old cohort was 24 of 228 (10.5% [95% CI, 6.5 to 14.5%]) and 76 of 1,012 (7.5% [95% CI, 5.9 to 9.1%]), respectively. The prevalence of severe hypoxemia in both cohorts was 14 of 228 (6.1% [95% CI, 3.0 to 9.3%]) and 47 of 1,012 (4.6% [95% CI, 3.3 to 5.8%]). Initial Spo2 less than 98% was associated with hypoxemia in the 4- to 9-yr-old cohort (odds ratio, 4.20 [95% CI, 1.61 to 6.29]). Initial Spo2 less than 98% (odds ratio, 2.76 [95% CI, 1.69 to 4.48]), extremes of weight (odds ratio, 2.18 [95% CI, 1.29 to 3.61]), and right-sided cases (odds ratio, 2.33 [95% CI, 1.41 to 3.92]) were associated with an increased risk of hypoxemia in the older cohort. Increasing age (1-yr increment; odds ratio, 0.88 [95% CI, 0.80 to 0.97]) was associated with a decreased risk of hypoxemia. CONCLUSIONS An initial room air oxygen saturation of less than 98% was associated with an increased risk of hypoxemia in all children 4 to 17 yr of age. Extremes of weight, right-sided cases, and decreasing age were associated with an increased risk of hypoxemia in children 10 to 17 yr of age. EDITOR’S PERSPECTIVE
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Affiliation(s)
- T Wesley Templeton
- Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Bridget Krol
- Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Scott Miller
- Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Lisa K Lee
- Department of Anesthesiology, UCLA, Los Angeles, California
| | - Michael Mathis
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Susan R Vishneski
- Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | | | - Ruchika Gupta
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | | | - Amit K Saha
- Department of Anesthesiology, Wake Forest School of Medicine, Winston-Salem, North Carolina
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Jang YE, Nam S, Ji SH, Kim EH, Lee JH, Jung JH, Kim HS, Kim JT. Effect of end-tidal carbon dioxide level on the optic nerve sheath diameter measured by transorbital ultrasonography in anesthetized pediatric patients: A randomized trial. Paediatr Anaesth 2022; 32:754-763. [PMID: 35279906 DOI: 10.1111/pan.14437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 02/25/2022] [Accepted: 03/08/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Intraoperative hypercapnia and hypocapnia are common during pediatric anesthesia, and the cerebral blood flow and intracranial pressure may be affected by the partial pressure of arterial carbon dioxide. Transorbital ultrasound measurement of the optic nerve sheath diameter is a simple and non-invasive method for intracranial pressure assessment. The objective of this study was to evaluate the effect of end-tidal carbon dioxide (ET CO2 ) on optic nerve sheath diameter in a healthy anesthetized pediatric population. METHODS Pediatric patients scheduled for elective surgery under general anesthesia and mechanical ventilation in the supine position were enrolled and divided into four subgroups; age <2 years, 2-6 years, 6-12 years, and 12-18 years. Mechanical ventilation was adjusted to achieve target ET CO2 levels in a randomized sequence (40-35-45-40 mmHg or 40-45-35-40 mmHg). Three minutes after reaching each target ET CO2 level, transorbital ultrasound images of optic nerve sheath diameter were obtained and analyzed. The primary outcome was the optic nerve sheath diameter at each ET CO2 level. RESULTS Sixty-four pediatric patients were enrolled and analyzed. At ET CO2 = 40 mmHg, the optic nerve sheath diameter was 5.6 ± 0.6 mm, 6.4 ± 0.5 mm, 6.8 ± 0.6 mm, and 7.1 ± 0.5 mm in children aged <2 years, 2-6 years, 6-12 years, and 12-18 years, respectively. The overall percent decreases in the optic nerve sheath diameter was -5.6 ± -4.3% (95% CI; -6.7 to -4.5%) at ET CO2 = 35 mmHg while the overall percent increases of optic nerve sheath diameter (ONSD) was 4.9 ± 5.1% (95% CI; 3.6 to 6.1%) at ET CO2 = 45 mmHg compared with those at ET CO2 = 40 mmHg. Spearman rank correlation analysis indicated that there were weak to moderate correlation between ET CO2 and the optic nerve sheath diameter (correlation coefficient [p-value] = .355 [.004], .318 [.014], .373 [<.001], and .420 [<.001] in children aged <2 years, 2-6 years, 6-12 years, and 12-18 years, respectively). CONCLUSIONS The optic nerve sheath diameter measured by transorbital ultrasound showed rapid reactivity from ET CO2 35 to 45 mmHg in healthy pediatric patients under inhalation general anesthesia.
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Affiliation(s)
- Young-Eun Jang
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - SeungPyo Nam
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sang-Hwan Ji
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Eun-Hee Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Ji-Hyun Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Jae Ho Jung
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Hee-Soo Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Jin-Tae Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
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Liu H, Wang F, Zhang J, Gao Z. Risk factors for anesthesia-associated postoperative capillary leakage after thoracoscopic surgery in neonates: A single-center observational study. Front Pediatr 2022; 10:1051069. [PMID: 36683807 PMCID: PMC9845624 DOI: 10.3389/fped.2022.1051069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 12/07/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Thoracoscopy is considered the surgical method of choice for addressing a wide range of conditions in neonates. However, there is a lack of experience in anesthesia management for this procedure. On reviewing the newborns who had undergone thoracoscopic surgery at our medical center, some had developed edema after surgery. After excluding other etiologies, these neonates were diagnosed with capillary leakage secondary to thoracoscopy. AIMS This study aimed to identify the potential risk factors for capillary leakage secondary to thoracoscopy in neonates and to provide reference information for optimal anesthesia management. METHODS This single-center, retrospective, observational study examined neonates who had undergone thoracoscopic surgery between January 1, 2018, and September 31, 2021. Their electronic medical records were analyzed for demographic and clinical characteristics associated with anesthesia, and postoperative capillary leakage occurring within 24 and 48 h of surgery was assessed based on medical records. RESULTS A total of 56 neonates that underwent thoracoscopic surgery were included in this study. Postoperative capillary leakage within 24 h was diagnosed in 14 neonates (25%). The partial pressure of carbon dioxide was an independent factor influencing the occurrence of postoperative edema within 24 h (P = 0.021). Overall, 21 cases (37.5%) were diagnosed as postoperative capillary leakage within 48 h, and age was an independent factor influencing the occurrence of postoperative edema within 48 h (P = 0.027). CONCLUSIONS According to our findings, we concluded that preventing the elevation of the partial pressure of carbon dioxide may reduce the occurrence of secondary capillary leakage within 24 h after thoracoscopic surgery, and that older newborns are less likely to have secondary capillary leakage within 48 h after thoracoscopic surgery. Our findings provide evidence that directly informs anesthesia management for thoracoscopic surgery in neonates. CLINICAL TRIAL REGISTRATION The study was registered in the Chinese Clinical Trial Registry (ChiCTR2100054117).
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Affiliation(s)
- Heqi Liu
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Fang Wang
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Jianmin Zhang
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Zhengzheng Gao
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
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Murray-Torres TM, Winch PD, Naguib AN, Tobias JD. Anesthesia for thoracic surgery in infants and children. Saudi J Anaesth 2021; 15:283-299. [PMID: 34764836 PMCID: PMC8579498 DOI: 10.4103/sja.sja_350_20] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 11/19/2022] Open
Abstract
The management of infants and children presenting for thoracic surgery poses a variety of challenges for anesthesiologists. A thorough understanding of the implications of developmental changes in cardiopulmonary anatomy and physiology, associated comorbid conditions, and the proposed surgical intervention is essential in order to provide safe and effective clinical care. This narrative review discusses the perioperative anesthetic management of pediatric patients undergoing noncardiac thoracic surgery, beginning with the preoperative assessment. The considerations for the implementation and management of one-lung ventilation (OLV) will be reviewed, and as will the anesthetic implications of different surgical procedures including bronchoscopy, mediastinoscopy, thoracotomy, and thoracoscopy. We will also discuss pediatric-specific disease processes presenting in neonates, infants, and children, with an emphasis on those with unique impact on anesthetic management.
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Affiliation(s)
- Teresa M Murray-Torres
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, Missouri, USA.,Department of Anesthesiology, St. Louis Children's Hospital, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Peter D Winch
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, Missouri, USA.,Department of Anesthesiology and Pain Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Aymen N Naguib
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, Missouri, USA.,Department of Anesthesiology and Pain Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Joseph D Tobias
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, Missouri, USA.,Department of Anesthesiology and Pain Medicine, The Ohio State University College of Medicine, Columbus, Ohio, USA
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Zanza C, Longhitano Y, Leo M, Romenskaya T, Franceschi F, Piccioni A, Pabon IM, Santarelli MT, Racca F. Practical Review of Mechanical Ventilation in Adults and Children in The Operating Room and Emergency Department. Rev Recent Clin Trials 2021; 17:20-33. [PMID: 34387167 DOI: 10.2174/1574887116666210812165615] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 03/03/2021] [Accepted: 05/24/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND During general anesthesia, mechanical ventilation can cause pulmonary damage through mechanism of ventilator-induced lung injury which is a major cause of postoperative pulmonary complications, which varies between 5 and 33% and increases significantly the 30-day mortality of the surgical patient. OBJECTIVE The aim of this review is to analyze different variables which played key role in safe application of mechanical ventilation in the operating room and emergency setting. METHOD Also, we wanted to analyze different types of population that underwent intraoperative mechanical ventilation like obese patients, pediatric and adult population and different strategies such as one lung ventilation and ventilation in trendelemburg position. The peer-reviewed articles analyzed were selected according to PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) from Pubmed/Medline, Ovid/Wiley and Cochrane Library, combining key terms such as: "pulmonary post-operative complications", "protective ventilation", "alveolar recruitment maneuvers", "respiratory compliance", "intraoperative paediatric ventilation", "best peep", "types of ventilation". Among the 230 papers identified, 150 articles were selected, after title - abstract examination and removing the duplicates, resulting in 94 articles related to mechanical ventilation in operating room and emergency setting that were analyzed. RESULTS Careful preoperative patient's evaluation and protective ventilation (i.e. use of low tidal volumes, adequate PEEP and alveolar recruitment maneuvers) has been shown to be effective not only in limiting alveolar de-recruitment, alveolar overdistension and lung damage, but also in reducing the onset of pulmonary post-operative complications (PPCs). CONCLUSION Mechanical ventilation is like "Janus Bi-front" because it is essential for surgical procedures, for the care of critical care patients and in life-threatening conditions but it can be harmful to the patient if continued for a long time and where an excessive dose of oxygen is administered into the lungs. Low tidal volume is associated with minor rate of PPCs and other complications and every complication can increase length of Stay, adding cost to NHS between 1580 € and 1650 € per day in Europe and currently the prevention of PPCS is only weapon that we possess.
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Affiliation(s)
| | | | - Mirco Leo
- Department of Anesthesiology and Critical Care Medicine - AON SS Antonio e Biagio e Cesare Arrigo -Alessandria. Italy
| | - Tatsiana Romenskaya
- Department of Anesthesiology and Critical Care Medicine - AON SS Antonio e Biagio e Cesare Arrigo -Alessandria. Italy
| | - Francesco Franceschi
- Department of Emergency Medicine - Fondazione Policlinico A.Gemelli/Catholic University of Sacred Heart-Rome. Italy
| | - Andrea Piccioni
- Department of Emergency Medicine - Fondazione Policlinico A.Gemelli/Catholic University of Sacred Heart-Rome. Italy
| | - Ingrid Marcela Pabon
- Department of Emergency Medicine, Anesthesia and Critical Care Medicine- Michele and Pietro Ferrero Hospital- Verduno. Italy
| | | | - Fabrizio Racca
- Department of Anesthesiology and Critical Care Medicine - AON SS Antonio e Biagio e Cesare Arrigo -Alessandria. Italy
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Liu H, Le C, Chen J, Xu H, Yu H, Chen L, Liu H. Anesthetic management of thoracoscopic procedures in neonates: a retrospective analysis of 45 cases. Transl Pediatr 2021; 10:2035-2043. [PMID: 34584873 PMCID: PMC8429869 DOI: 10.21037/tp-21-265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 08/05/2021] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Advances in medical techniques and equipment have enabled the thoracoscopic repair of certain congenital abnormalities in neonates including congenital esophageal atresia/tracheoesophageal fistula (EA/TEF) and congenital diaphragmatic hernia (CDH). A retrospective analysis was conducted to examine the anesthetic management of neonates (7 days or younger) undergoing thoracoscopic surgery in our hospital department, and to determine the efficacy of anesthetic management in neonates. METHODS Clinical data from 45 neonates who underwent thoracoscopic surgery in our hospital from December 2015 to March 2020 were retrospectively analyzed. A total of 25 patients underwent repair of CDH and 20 underwent repair of an EA/TEF. RESULTS All patients received general anesthesia with endotracheal intubation, standard ASA monitoring, and arterial blood gas (ABG) analysis. All patients survived the surgery. A total of 14 patients experienced decreases in SpO2, pH, PaO2, and increases in PETCO2 and PaCO2 30 minutes after CO2 insufflation. Our anesthetic management protocols are outline and analyzed. CONCLUSIONS Thorough preoperative preparation is critical for a desirable outcome in neonates undergoing a thoracoscopic repair of CDH or EA/TEF. In our cohort, intraoperative ventilation strategies included pressure control ventilation with peak airway pressure maintained at 15-25 cmH2O, a respiratory rate of 35-55 breaths/minute, a fraction of inspired oxygen (FiO2) of 60-80%, an inspiratory/expiratory ratio (I:E) of 1:1-1.5, and careful airway suctioning to clear secretions. Postoperatively, maintaining normovolemia and hemodynamic stability are critical for successful weaning of ventilatory support and extubation.
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Affiliation(s)
- Hua Liu
- Department of Anesthesiology, Hubei Women & Children's Hospital, Wuhan, China
| | - Chengjin Le
- Department of Anesthesiology, Hubei Women & Children's Hospital, Wuhan, China
| | - Jing Chen
- Department of Anesthesiology, Hubei Women & Children's Hospital, Wuhan, China
| | - Heng Xu
- Department of Anesthesiology, Hubei Women & Children's Hospital, Wuhan, China
| | - Hui Yu
- Department of Anesthesiology, Hubei Women & Children's Hospital, Wuhan, China
| | - Lin Chen
- Department of Anesthesiology, Hubei Women & Children's Hospital, Wuhan, China
| | - Henry Liu
- Department of Anesthesiology and Perioperative Medicine, Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA, USA
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Marraro GA. Selective bronchial intubation for one-lung ventilation and independent-lung ventilation in pediatric age: state of the art. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2020. [PMID: 32571450 DOI: 10.7499/j.issn.1008-8830.1912121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Selective bronchial intubation (SBI) to ventilate a single lung (one-lung ventilation, OLV) or to apply separate lung ventilation (independent-lung ventilation, ILV) can be frequently required under general anesthesia in pediatrics, mainly in video assisted thoracoscopy surgery, in the postoperative care of cardio-thoracic surgery, and for the treatment of lung pathologies with unilateral prevalence in intensive care. In children over 6-8 years of age SBI, OLV and ILV can be performed using marketed double-lumen tubes (DLTs). In neonates, infants and younger children the application of ILV is limited due to the lack of DLTs. For children of this age, a specific DLT for ILV was developed (Marraro Paediatric Endobronchial Bilumen Tube®) but is currently available only as a special product. The DLT represents the device of choice for OLV and ILV while the use of bronchial blocker is suggested as an alternative to achieve the SBI and the OLV when suitable DLTs are not available. Different catheters types can be used as bronchial blocker. If SBI is not possible using DLT or bronchial blocker, a conventional single-lumen tube of adequate length can allow SBI in all pediatric ages. Using the bronchial blocker and single lumen tube it is possible to perform OLV but it is impossible to apply ILV. The main complications of SBI and DLT are largely due to limited operator experience. Airway trauma, dislodgment and obstruction of the devices are quite frequent and can lead to severe hypoxia if not recognized and treated early.
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Hale JE, Meador MR, Mossad EB. Lung separation in children: Options and impact on gas exchange and lung compliance. Paediatr Anaesth 2019; 29:915-919. [PMID: 31270907 DOI: 10.1111/pan.13692] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 06/13/2019] [Accepted: 06/24/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND One-lung ventilation is a challenging airway technique in the pediatric population. Multiple airway devices can be employed, but there is no consensus as to the most reliable and physiologically advantageous method. This report is a review of the methods of one-lung ventilation in children in our practice, as well as an analysis of the impact of airway device type, patient age, and duration of lung separation on respiratory mechanics and gas exchange. METHODS The records of all pediatric patients undergoing procedures requiring one-lung ventilation in a single center over an 18-month period were reviewed. Demographics, time required to achieve lung separation (anesthesia ready-time), and duration of one-lung ventilation were collected. Data from arterial blood gas analysis and ventilator parameters were collected at three time points: 15 minutes prior to one-lung ventilation (pre-OLV), 15 minutes after initiation of one-lung ventilation (during OLV), and 15 minutes after one-lung ventilation was ended (post-OLV). Standard equations for calculating compliance, the ratio of arterial partial pressure of oxygen to the fraction of inspired oxygen, and the alveolar-arterial oxygen gradient were used. RESULTS Forty-six patients were identified with a mean age of 9.3 (inner quartile range 3-15) years. All patients had significant changes in pulmonary function when comparing pre-OLV with during OLV and when comparing during OLV with post-OLV. There were no significant changes from pre- to post-OLV. On further analysis, there were more pronounced changes in compliance and gas exchange in older patients (P = 0.003; 95% CI: -0.62 to -0.14). There was also a significant decrease in post-OLV compliance with a longer duration of OLV (P = 0.018; 95% CI: -0.02 to <-0.01). Airway device type did not have significant impact on the parameters examined. CONCLUSION Our report demonstrates significant changes in lung function during one-lung ventilation. One particular device does not seem to be superior. Though pre-OLV measures of pulmonary function correlate closely with post-OLV, older age and a prolonged duration of one-lung ventilation did impact compliance.
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Affiliation(s)
- Jason E Hale
- Anesthesiology Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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Abstract
Growing adoption of thoracoscopy by pediatric surgeons has resulted in increasingly complex operations being performed. Although common complications of these procedures have decreased with experience, surgeons are still at risk to fall into error traps where routine practice in uncommon situations results in unanticipated complications. A background culture of safety that rewards multidisciplinary communication, teamwork, openness and standardization of care can assist surgeons to recognize, address and report error traps when they arise. This article serves to encourage a culture of safety and raise awareness of error traps in pediatric thoracoscopy to minimize potential harm and improve quality of care.
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Affiliation(s)
- Sarah W Lai
- Rocky Mountain Pediatric Surgery, Rocky Mountain Hospital for Children, 2055 High Street, Suite 370, Denver, CO 80205, USA.
| | - Steven S Rothenberg
- Rocky Mountain Pediatric Surgery, Rocky Mountain Hospital for Children, 2055 High Street, Suite 370, Denver, CO 80205, USA.
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Kashyap L, Nisa N, Chowdhury AR, Khanna P. Safety issues of endobronchial intubation for one-lung ventilation in video-assisted thoracoscopic surgery in neonates: Can we extubate on the table? Saudi J Anaesth 2017; 11:254-255. [PMID: 28442980 PMCID: PMC5389260 DOI: 10.4103/1658-354x.203058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Affiliation(s)
- Lokesh Kashyap
- Department of Anesthesia, Critical Care and Pain Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Neisevilie Nisa
- Department of Anesthesia, Critical Care and Pain Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Apala Roy Chowdhury
- Department of Anesthesia, Critical Care and Pain Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Punit Khanna
- Department of Anesthesia, Critical Care and Pain Medicine, All India Institute of Medical Sciences, New Delhi, India
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Bartmess S, D’Ambrosio M, Obr C. One-Lung Ventilation: A Pediatric Simulation Case for Anesthesiology Residents. MEDEDPORTAL : THE JOURNAL OF TEACHING AND LEARNING RESOURCES 2016; 12:10461. [PMID: 31008239 PMCID: PMC6464470 DOI: 10.15766/mep_2374-8265.10461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 08/01/2016] [Indexed: 06/09/2023]
Abstract
INTRODUCTION This activity is designed for midlevel and senior anesthesia trainees to experience the complexities of one-lung ventilation in pediatrics in a high-fidelity simulated environment. With the use of video-assisted thoracoscopic surgery (VATS) becoming increasingly common in pediatrics, we identified this area as an opportunity for the development of a dedicated educational simulation activity. METHODS Our simulated patient is a 3-year-old girl with empyema presenting for decortication via VATS who subsequently develops hypoxemia. The main challenges for the trainee include airway selection and insertion, lung isolation with fiber optic confirmation, and management of hypoxemia in the setting of one-lung ventilation. A pediatric medical simulator suitable for practicing resuscitation is required, and a tracheobronchial tree model is highly desirable. Basic knowledge of thoracic and pediatric anesthesia is required, but specific experience with pediatric lung isolation is not. RESULTS Learners who experienced the content of this simulation expressed a strong sentiment of value. All pilot trainees were surveyed and indicated they either agree or strongly agree (4 or 5, respectively, on a 5-point Likert scale) that "This simulation enhanced my understanding of how to select lung isolation devices for pediatric patients" and "This simulation enhanced my understanding of how to manage hypoxia in context in one-lung ventilation." Comments were overall positive, including "I am better prepared to manage pediatric one lung ventilation cases." DISCUSSION At the University of Iowa, this activity is part of a core curriculum of simulation training that resident physicians in anesthesiology experience during their training. It functions as a tool for education, evaluation, and self-identification of weaknesses in the learner's knowledge base as it relates to the perioperative management of pediatric one-lung ventilation, as well as for reinforcing material learned in the classroom and operating room. Numerous anesthesiology residents and faculty have pilot-tested this simulation, and necessary modifications have been made based on their feedback.
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Affiliation(s)
- Samuel Bartmess
- Resident, University of Iowa Roy J. and Lucille A. Carver College of Medicine
| | - Martin D’Ambrosio
- Resident, University of Iowa Roy J. and Lucille A. Carver College of Medicine
| | - Clark Obr
- Clinical Associate Professor, Department of Anesthesia, University of Iowa Roy J. and Lucille A. Carver College of Medicine
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Chandrakala KR, Nagaraj B, Bhagya DV, Chandrika YR. Challenges in Anaesthetic management of a child for thoracoscopic assisted oesophageal replacement. Indian J Anaesth 2016; 60:127-30. [PMID: 27013752 PMCID: PMC4787124 DOI: 10.4103/0019-5049.176269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The loss of oesophageal length or obliteration of oesophageal lumen due to stricture acquired by accidental caustic ingestion is more common in children that may require major operative reconstruction. A number of procedures have been developed for anatomic replacement of oesophagus of which thoracoscopic assisted gastric transposition has shown the best outcome in children. This demands an extensive pre-operative evaluation, preparation and anaesthetic management since this is challenging and prolonged procedure done under one lung ventilation (OLV). Though it is a minimally invasive procedure, providing OLV and management of complications associated with it are the anaesthetic challenges among these children. We report anaesthetic management of an 8-year-old boy with oesophageal stricture following corrosive injury posted for thoracoscopic assisted gastric transposition.
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Affiliation(s)
- K R Chandrakala
- Department of Paediatric Anaesthesia, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | - Bindu Nagaraj
- Department of Paediatric Anaesthesia, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | - D V Bhagya
- Department of Paediatric Anaesthesia, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | - Y R Chandrika
- Department of Paediatric Anaesthesia, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
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13
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Malkan AD, Loh AH, Fernandez-Pineda I, Sandoval JA. The Role of Thoracoscopic Surgery in Pediatric Oncology. J Laparoendosc Adv Surg Tech A 2014; 24:819-26. [DOI: 10.1089/lap.2014.0252] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Alpin D. Malkan
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Amos H.P. Loh
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee
| | | | - John A. Sandoval
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee
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14
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Kuppuswamy B, Joselyn AS, Chakravarthy K, Davis KI. Mishap averted with an axillary stethoscope. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2012. [DOI: 10.1080/22201173.2012.10872850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- B Kuppuswamy
- Department of Anaesthesia, Christian Medical College, Vellore, India
| | - AS Joselyn
- Department of Anaesthesia, Christian Medical College, Vellore, India
| | - K Chakravarthy
- Department of Anaesthesia, Christian Medical College, Vellore, India
| | - KI Davis
- Department of Anaesthesia, Christian Medical College, Vellore, India
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