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Heydinger G, Roth C, Kidwell R, Tobias JD, Veneziano G, Jayanthi VR, Whitaker EE, Thung AK. A Single Center's Experience With Spinal Anesthesia for Pediatric Patients Undergoing Surgical Procedures. J Pediatr Surg 2024; 59:1148-1153. [PMID: 38418274 DOI: 10.1016/j.jpedsurg.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 01/28/2024] [Accepted: 02/02/2024] [Indexed: 03/01/2024]
Abstract
PURPOSE To perform a single institution review of spinal instead of general anesthesia for pediatric patients undergoing surgical procedures. Spinal success rate, intraoperative complications, and postoperative outcomes including unplanned hospital admission and emergency department visits within seven days are reported. METHODS Retrospective chart review of pediatric patients who underwent spinal anesthesia for surgical procedures from 2016 until 2022. Data collected included patient demographics, procedure and anesthetic characteristics, intraoperative complications, unplanned admissions, and emergency department returns. RESULTS The study cohort included 1221 patients. Ninety-two percent of the patients tolerated their surgical procedure without requiring conversion to general anesthesia, and 78% of patients that had spinals placed successfully did not receive any sedation following lumbar puncture. The most common intraoperative event was systolic blood pressure below 60 mm Hg (14%), but no cases required administration of vasoactive agents, and no serious intraoperative adverse events were observed. Post-Anesthesia Care Unit Phase I was bypassed in 72% of cases with a median postoperative length of stay of 84 min. Forty-six patients returned to the emergency department following hospital discharge, but no returns were due to anesthetic concerns. CONCLUSIONS Spinal anesthesia is a viable and versatile option for a diversity of pediatric surgical procedures. We noted a low incidence of intraoperative and postoperative complications. There remain numerous potential advantages of spinal anesthesia over general anesthesia in young pediatric patients particularly in the ambulatory setting. LEVEL OF EVIDENCE IV. TYPE OF STUDY Retrospective cohort treatment study.
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Affiliation(s)
- Grant Heydinger
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, USA.
| | - Catherine Roth
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Rachel Kidwell
- Heritage College of Osteopathic Medicine, Dublin Campus (Dublin) and Ohio University, Athens, OH, USA
| | - Joseph D Tobias
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Giorgio Veneziano
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Venkata R Jayanthi
- Division of Pediatric Urology, Nationwide Children's Hospital and the Department of Urology, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Emmett E Whitaker
- Department of Anesthesiology, University of Vermont Larner College of Medicine, University of Vermont Medical Center, Burlington, VT, USA
| | - Arlyne K Thung
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, USA
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Baskin P, Berde C, Saravanan A, Alrayashi W. Ultrasound-guided spinal anesthesia in infants: a narrative review. Reg Anesth Pain Med 2023; 48:608-614. [PMID: 36517202 DOI: 10.1136/rapm-2022-104025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND/IMPORTANCE Infant spinal anesthesia has many potential benefits. However, the delivery of infant spinal anesthesia is technically challenging. The landmark-based technique has not changed for over a century. Advancements in ultrasound technology may provide an opportunity to improve infant spinal procedures. OBJECTIVE Our primary objective is to conduct a comprehensive review of the current literature on ultrasonography for spinal anesthesia in infants. Given the narrow scope of this topic, our secondary objective is to review the current literature on ultrasonography for lumbar puncture in infants. EVIDENCE REVIEW We reviewed all papers related to the use of ultrasound for infant spinal anesthesia. Two large databases were searched with key terms. Eligibility criteria were full-text articles in English. For our secondary objective, we searched one large database for key terms relating to ultrasonography and infant lumbar puncture. Eligibility criteria were the same. FINDINGS Our primary search retrieved six articles. These consisted of four review articles, one case report, and one retrospective observational study. Our secondary search retrieved fourteen articles. These consisted of five randomized control trials, four prospective studies, three retrospective studies, and two review papers. CONCLUSIONS Ultrasound yields high-quality images of the infant spine. Most literature regarding ultrasound for infant spinal procedures arises from emergency medicine or interventional radiology specialties. The literature on ultrasound for infant spinal anesthesia is extremely limited, but shows promise. Future studies are needed in order to determine whether ultrasound can improve the success rate for delivery of infant spinal anesthesia.
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Affiliation(s)
- Paola Baskin
- Department of Anesthesiology Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Charles Berde
- Department of Anesthesiology Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Arjun Saravanan
- Department of Anesthesiology Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Walid Alrayashi
- Department of Anesthesiology Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Anaesthesia, Harvard Medical School, Boston, Massachusetts, USA
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Spinal anesthesia in infants undergoing urologic surgery duration greater than 60 minutes. J Pediatr Urol 2022; 18:786.e1-786.e7. [PMID: 35945145 DOI: 10.1016/j.jpurol.2022.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 06/30/2022] [Accepted: 07/07/2022] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Spinal anesthesia (SA) has been safely utilized in infants. There are limited data regarding the safety and efficacy of SA in pediatric urologic surgery lasting ≥60 min. We outlined the perioperative course for infants undergoing single-injection 0.5% plain bupivacaine SA-only for urologic procedures lasting ≥60 min. OBJECTIVE To characterize the safety and efficacy of SA for urologic surgery in infants lasting ≥60 min. METHODS We reviewed our prospectively maintained database of infants undergoing SA for urologic procedures lasting ≥60 min from May 2018 to March 2021. Patients received preoperative intranasal dexmedetomidine, some received intranasal fentanyl, and all patients received lidocaine cream applied preoperatively over the lumbar spine. Oral sucrose on a pacifier was provided as needed, and the patient's arms were swaddled for the procedure. Success was defined as no conversion to general anesthesia. Time points for start/end of spinal injection, procedure duration, wheels in/out of operating room (OR), and discharge were collected. RESULTS Of 245 cases conducted with SA during the study period, 76 (31%) infants underwent surgery lasting ≥60 min. Of these, 73 (96%) were successfully completed with SA alone. In the 3 cases converted to general anesthesia, 2 (67%) required mask anesthesia after 96 and 169 min (for the last <10 min of surgery), and one was converted to intubation before start of surgery. Median patient age was 6 (IQR 5-7) months, and median procedure length was 95 (IQR 75-120) minutes. Following initial preoperative intranasal dexmedetomidine ± fentanyl, at least one additional dose of IV sedative was given in 27 (36%) cases at a median time of 90 (IQR 60-120) minutes into surgery. Following closure, patients exited the OR after a median 10 (IQR 8-12) minutes and subsequently discharged after spending a median of 73 (IQR 61-96) minutes in recovery. DISCUSSION We describe pediatric urologic surgical cases lasting ≥60 min that employed single-injection intrathecal bupivacaine alone without adjunct intrathecal agents. In this report, SA was safely utilized in infants undergoing urologic procedures lasting at least 60 min, with about 40% of patients receiving additional IV dexmedetomidine and fentanyl. Non-medication measures (swaddling, oral sucrose) were important for maximizing patient comfort. Communication between surgeon and anesthesia as cases progress is key to maintaining adequate anesthesia. CONCLUSION A single-injection bupivacaine-only spinal anesthesia approach for urologic surgery lasting over an hour and up to 3 h is safe and effective in infants. Selecting appropriate candidates for SA should be a joint decision between the surgeon and the anesthesiologist.
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Heydinger G, Kim SS, Beltran RJ, Veneziano G, Smith A, Tobias JD, Uffman JC. Ambulatory spinal anesthesia in infants ≤ six months of age: A retrospective review of outcomes and safety. J Clin Anesth 2022; 81:110920. [PMID: 35785653 DOI: 10.1016/j.jclinane.2022.110920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/19/2022] [Accepted: 06/26/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE To review experience with outpatient spinal anesthesia (SA) from a single center in infants ≤6 months of age. METHODS Retrospective review of all SAs performed in the ambulatory setting in the outpatient surgery centers in infants ≤6 months of age from 2016 to 2020, focusing on success rate, adverse events, post-anesthesia care unit (PACU) times, and emergency department (ED) or urgent care (UC) returns within 7 days of the operation. RESULTS The study cohort included 175 SAs performed on 173 patients ≤6 months of age. One hundred and sixty-two patients (93%) were able to undergo their respective surgical procedures under SA without conversion to general anesthesia. One hundred and thirty-six patients (78%) did not require additional sedation or analgesic agents. The median time from entering the operating room until the start of surgical procedure was 17 min. One hundred and twenty-six patients (72%) were able to bypass Phase I of the PACU. One hundred and forty-seven patients (86%) were discharged in less than two hours postoperatively. Only one complication related to SA was noted. This was a patient who returned on postoperative day 2 with a possible CSF leak noted by ultrasound. After overnight hospital floor admission, he was discharged the next day after receiving intravenous fluids without further sequelae. CONCLUSIONS SA is a viable option for anesthetic care in infants ≤6 months of age presenting for outpatient surgery. Advantages included the ability to bypass PACU Phase I and facilitation of hospital discharge. LEVEL OF EVIDENCE IV. Retrospective cohort treatment study.
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Affiliation(s)
- Grant Heydinger
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, United States of America; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, United States of America.
| | - Stephani S Kim
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, United States of America
| | - Ralph J Beltran
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, United States of America; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Giorgio Veneziano
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, United States of America; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Ashley Smith
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, United States of America; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Joseph D Tobias
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, United States of America; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Joshua C Uffman
- Department of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, United States of America; Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH, United States of America
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Eizaga Rebollar R, García Palacios MV, Morales Guerrero J, Torres Morera LM. Pediatric spinal anesthesia at a tertiary care hospital: Eleven years after. Paediatr Anaesth 2022; 32:617-624. [PMID: 35156263 DOI: 10.1111/pan.14414] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 02/01/2022] [Accepted: 02/04/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Pediatric spinal anesthesia is an old technique whose use is not widespread, in spite of reducing the risk of cardiorespiratory events (hypoxemia, bradycardia, and hypotension) associated with general anesthesia, especially in neonates and infants. This retrospective cohort study aimed to assess the safety and effectiveness of the pediatric spinal anesthesia program at our tertiary care hospital over 11 years. METHODS Two hundred children, between 8 days and 13 years of age, who underwent lower body surgery under spinal anesthesia from May 2010 to July 2021 were included. Demographic and procedural data were collected, and success, failure, and complication rates calculated. RESULTS The success rate was 97.5% (n = 195). The incidence of complications was 2% (n = 4). They were 2 cases of intraoperative hypoxemia and 2 cases of postoperative postdural puncture headache , and they quickly resolved with no sequelae. CONCLUSION Pediatric spinal anesthesia is a safe and effective technique with good acceptance among anesthesiologists. Thus, the implementation of a pediatric spinal anesthesia program at a tertiary care hospital is feasible and affordable.
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Affiliation(s)
- Ramón Eizaga Rebollar
- Department of Anesthesiology and Reanimation, Puerta de Mar University Hospital, Cádiz, Spain
| | | | - Javier Morales Guerrero
- Department of Anesthesiology and Reanimation, Puerta de Mar University Hospital, Cádiz, Spain
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Whitaker EE, Chao JY, Holmes GL, Legatt AD, Yozawitz EG, Purdon PL, Shinnar S, Williams RK. Electroencephalographic assessment of infant spinal anesthesia: A pilot prospective observational study. Paediatr Anaesth 2021; 31:1179-1186. [PMID: 34510633 PMCID: PMC8530954 DOI: 10.1111/pan.14294] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 08/31/2021] [Accepted: 09/08/2021] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Spinal anesthesia is utilized as an alternative to general anesthesia in infants for some surgeries. After spinal anesthesia, infants often become less conscious without administration of sedative medications. The aim of this study was to assess electroencephalographic (EEG) correlates after spinal anesthesia in a cohort of infants. PATIENTS AND METHODS This pilot study included 12 infants who underwent spinal anesthesia. Unprocessed electroencephalography was recorded. The electroencephalogram was interpreted by four neurologists. Processed analyses compared electroencephalogram changes 30 min after spinal anesthesia to baseline. RESULTS Following spinal anesthesia, all 12 infants became sedated. Electroencephalography in all 12 demonstrated Stage 2 sleep with the appearance of sleep spindles (12-14 Hz) in the frontal and central leads in 8/12 (67%) of subjects. The median time to onset of sleep spindles was 24.7 interquartile range (21.2, 29.9) min. The duration of sleep spindles was 25.1 interquartile range (5.8, 99.8) min. Voltage attenuation and background slowing were the most common initial changes. Compared to baseline, the electroencephalogram 30 min after spinal anesthesia showed significantly increased absolute delta power (p = 0.02) and gamma power (p < 0.0001); decreases in beta (p = 0.0006) and higher beta (p < 0.0001) were also observed. The Fast Fourier Transform power ratio difference for delta/beta was increased (p = 0.03). Increased coherence was noted in the delta (p = 0.02) and theta (p = 0.04) bandwidths. DISCUSSION Spinal anesthesia in infants is associated with increased electroencephalographic slow wave activity and decreased beta activity compared to the awake state, with appearance of sleep spindles suggestive of normal sleep. The etiology and significance of the observed voltage attenuation and background slowing remains unclear. CONCLUSIONS The EEG signature of infant spinal anesthesia is distinct from that seen with general anesthesia and is consistent with normal sleep. Further investigation is required to better understand the etiology of these findings. Our preliminary findings contribute to the understanding of the brain effects of spinal anesthesia in early development.
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Affiliation(s)
- Emmett E Whitaker
- Department of Anesthesiology, University of Vermont Larner College of Medicine
- Department of Neurological Sciences, University of Vermont Larner College of Medicine
| | - Jerry Y Chao
- Department of Anesthesiology, Montefiore Medical Center, Albert Einstein College of Medicine
| | - Gregory L Holmes
- Department of Neurological Sciences, University of Vermont Larner College of Medicine
| | - Alan D Legatt
- The Saul R. Korey Department of Neurology, Montefiore Medical Center, Albert Einstein College of Medicine
- Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine
- Department of Medicine (Critical Care), Montefiore Medical Center, Albert Einstein College of Medicine
| | - Elissa G Yozawitz
- The Saul R. Korey Department of Neurology, Montefiore Medical Center, Albert Einstein College of Medicine
- Department of Pediatrics, Montefiore Medical Center, Albert Einstein College of Medicine
| | - Patrick L Purdon
- Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Massachusetts General Hospital
| | - Shlomo Shinnar
- The Saul R. Korey Department of Neurology, Montefiore Medical Center, Albert Einstein College of Medicine
- Department of Pediatrics, Montefiore Medical Center, Albert Einstein College of Medicine
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine
| | - Robert K Williams
- Department of Anesthesiology, University of Vermont Larner College of Medicine
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Rangasamy K, Sen I, Gopinathan NR. Spinal Anesthesia Is Superior to General Anesthesia for Percutaneous Achilles Tenotomy in Infants. J Pediatr Orthop 2021; 41:e935. [PMID: 34267152 DOI: 10.1097/bpo.0000000000001920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | - Indu Sen
- Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research (PGIMER) Chandigarh, India
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Grabowski J, Goldin A, Arthur LG, Beres AL, Guner YS, Hu YY, Kawaguchi AL, Kelley-Quon LI, McAteer JP, Miniati D, Renaud EJ, Ricca R, Slidell MB, Smith CA, Sola JE, Sømme S, Downard CD, Gosain A, Valusek P, St Peter SD, Jagannathan N'S, Dasgupta R. The effects of early anesthesia on neurodevelopment: A systematic review. J Pediatr Surg 2021; 56:851-861. [PMID: 33509654 DOI: 10.1016/j.jpedsurg.2021.01.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 12/30/2020] [Accepted: 01/03/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND There is growing concern regarding the impact of general anesthesia on neurodevelopment in children. Pre-clinical animal studies have linked anesthetic exposure to abnormal central nervous system development, but it is unclear whether these results translate into humans. The purpose of this systematic review from the American Pediatric Surgical Association (APSA) Outcomes and Evidence-Based Practice (OEBP) Committee was to review, summarize, and evaluate the evidence regarding the neurodevelopmental impact of general anesthesia on children and identify factors that may affect the risk of neurotoxicity. METHODS Medline, Cochrane, Embase, Web of Science, and Scopus databases were queried for articles published up to and including December 2017 using the search terms "general anesthesia and neurodevelopment" as well as specific anesthetic agents. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to screen manuscripts for inclusion in the review. A consensus statement of recommendations in response to each study question was synthesized based upon the best available evidence. RESULTS In total, 493 titles were initially identified, with 56 articles selected for full analysis and 44 included for review. Based on currently available developmental assessment tools, a single exposure to general anesthesia does not appear to have a significant effect on general neurodevelopment, although prolonged or multiple anesthetic exposures may have some adverse effects. Exposure to general anesthesia may affect different domains of development at different ages. Regional anesthetic techniques with the addition of dexmedetomidine and/or some intravenous agents may mitigate the risks of neurotoxicity. This approach may be performed safely in some patients and can be considered as an option in selected short procedures. CONCLUSION There is no conclusive evidence that a single short anesthetic in infancy has a detectable neurodevelopmental effect. Data do not support waiting until later in childhood to perform general anesthesia for single short procedures. With the complexities and nuances of different anesthetic methods, patients and procedures, the planning and execution of anesthesia for the pediatric patient is generally best accomplished by an anesthesiologist, ideally a pediatric anesthesiologist. TYPE OF STUDY Systematic review of level 1-4 studies. LEVEL OF EVIDENCE Level 1-4 (mainly level 3-4).
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Affiliation(s)
- Julia Grabowski
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children's Hospital, Northwestern University, 225 E. Chicago, Box 63, Chicago, IL 60611, United States.
| | - Adam Goldin
- Division of Pediatric General and Thoracic Surgery, Seattle Children's Hospital, Seattle, WA, United States
| | - L Grier Arthur
- Division of Minimally Invasive, Thoracic and General Surgery, St. Christopher's Hospital for Children, Philadelphia, PA, United States
| | - Alana L Beres
- Division of Pediatric General, Thoracic and Fetal Surgery, University of California, Davis. Sacramento, CA, United States
| | - Yigit S Guner
- Department of Surgery, Children's Hospital of Orange County Division of Pediatric Surgery, University of California, Irvine, United States
| | - Yue-Yung Hu
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children's Hospital, Northwestern University, 225 E. Chicago, Box 63, Chicago, IL 60611, United States
| | - Akemi L Kawaguchi
- Department of Pediatric Surgery, Mc Govern Medical School at the University of Texas HSC, Houston, TX, United States
| | - Lorraine I Kelley-Quon
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Department of Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States; Department of Preventive Medicine, University of Southern California Los Angeles, CA, United States
| | | | - Doug Miniati
- Division of Pediatric Surgery, Kaiser Permanente Roseville Women and Children's Center, Roseville, CA, United States
| | - Elizabeth J Renaud
- Division of Pediatric Surgery, Hasbro Children's Hospital, Alpert Medical School at Brown University, Providence, RI, United States
| | - Robert Ricca
- Division of Pediatric Surgery, Naval Medical Center Portsmouth, VA, United States
| | - Mark B Slidell
- Section of Pediatric Surgery, Comer Children's Hospital, The University of Chicago Medicine, Chicago, IL, United States
| | - Caitlin A Smith
- Division of Pediatric General and Thoracic Surgery, Seattle Children's Hospital, Seattle, WA, United States
| | - Juan E Sola
- Division of Pediatric Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Stig Sømme
- Division of Pediatric Surgery, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, United States
| | - Cynthia D Downard
- Division of Pediatric Surgery, Hiram C. Polk, Jr, MD Department of Surgery, University of Louisville, Louisville, KY, United States
| | - Ankush Gosain
- Division of Pediatric Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, United States; Children's Foundation Research Institute, Le Bonheur Children's Hospital, Memphis, TN, United States
| | - Patricia Valusek
- Pediatric Surgical Associates, Ltd., Children's Minnesota, United States
| | | | - Narasimhan 'Sim' Jagannathan
- Department of Pediatric Anesthesiology, Ann and Robert H. Lurie Children's Hospital, Northwestern University, Chicago, IL, United States
| | - Roshni Dasgupta
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH, United States
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Heydinger G, Tobias J, Veneziano G. Fundamentals and innovations in regional anaesthesia for infants and children. Anaesthesia 2021; 76 Suppl 1:74-88. [PMID: 33426659 DOI: 10.1111/anae.15283] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2020] [Indexed: 12/18/2022]
Abstract
Regional anaesthesia in children has evolved rapidly in the last decade. Although it previously consisted of primarily neuraxial techniques, the practice now incorporates advanced peripheral nerve blocks, which were only recently described in adults. These novel blocks provide new avenues for providing opioid-sparing analgesia while minimising invasiveness, and perhaps risk, associated with older techniques. At the same time, established methods, such as infant spinal anaesthesia, under-utilised in the last 20 years, are experiencing a revival. The impetus has been the concern regarding the potential long-term neurocognitive effects of general anaesthesia in the young child. These techniques have expanded from single shot spinal anaesthesia to combined spinal/epidural techniques, which can now effectively provide surgical anaesthesia for procedures below the umbilicus for a prolonged period of time, thereby avoiding the need for general anaesthesia. Continuous 2-chloroprocaine infusions, previously only described for intra-operative regional anaesthesia, have gained popularity as a means of providing prolonged postoperative analgesia in epidural and continuous nerve block techniques. The rapid, liver-independent metabolism of 2-chloroprocaine makes it ideal for prolonged local anaesthetic infusions in neonates and small infants, obviating the increased risk of local anaesthetic systemic toxicity that occurs with amide local anaesthetics. Debate continues over certain practices in paediatric regional anaesthesia. While the rarity of complications makes comparative analyses difficult, data from large prospective registries indicate that providing regional anaesthesia to children while under general anaesthesia appears to be at least as safe as in the sedated or awake patient. In addition, the estimated frequency of serious adverse events demonstrates that regional blocks in children under general anaesthesia are no less safe than in awake adults. In infants, the techniques of direct thoracic epidural placement or caudal placement with cephalad threading each have distinct advantages and disadvantages. As the data cannot support the safety of one technique over the other, the site of epidural insertion remains largely a matter of anaesthetist discretion.
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Affiliation(s)
- G Heydinger
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - J Tobias
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - G Veneziano
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA
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Ishida Y, Morita M, Sasaki T, Taniguchi A. Spinal anesthesia for muscle biopsy in an infant with a suspected neuromuscular disorder: a case report. JA Clin Rep 2020; 6:84. [PMID: 33078243 PMCID: PMC7572997 DOI: 10.1186/s40981-020-00392-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/08/2020] [Accepted: 10/12/2020] [Indexed: 11/30/2022] Open
Abstract
Background Neuromuscular disorders (NMDs) occur in different forms and are generally diagnosed using muscle biopsy. Among the available anesthetic management options for infants with a suspected NMD are general anesthesia (GA) and regional anesthesia (RA), including spinal anesthesia (SA). Anesthesia selection is often challenging from the point of potential airway risks and anesthetic drug-related complications. Case presentation A 6-month-old male infant repeatedly underwent endotracheal intubation and extubation after birth because of respiratory muscle weakness and copious secretions. He was suspected of having NMD and was scheduled for muscle biopsy. His generalized hypotonia and decreased respiratory function presented a potentially difficult airway and complicated the selection of an appropriate anesthetic method. We selected SA and dexmedetomidine, which are safe for infants. Conclusion We report the successful and effective anesthetic management of SA and dexmedetomidine in an infant with a suspected NMD.
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Zhu C, Wei R, Tong Y, Liu J, Song Z, Zhang S. Analgesic efficacy and impact of caudal block on surgical complications of hypospadias repair: a systematic review and meta-analysis. Reg Anesth Pain Med 2019; 44:259-267. [PMID: 30700621 DOI: 10.1136/rapm-2018-000022] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 06/27/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES is commonly used for children undergoing hypospadias repair. However, the safety of caudal block for hypospadias repair in children is controversial in terms of surgical complications such as urethrocutaneous fistula and glans dehiscence. We sought to perform a meta-analysis to estimate the analgesic efficacy and relative complications of caudal block for hypospadias repair in children. METHODS We identified comparative studies of caudal block versus peripheral nerve block or no caudal block; studies were published or presented through 1 January 2018, and reports of analgesic efficacy or surgical complications of hypospadias repair in children were identified. Peripheral nerve block includes dorsal nerve penile block and pudendal nerve block. Data were abstracted from studies comparing caudal block with peripheral nerve block or no caudal block; original source data were used when available. We prespecified separate assessments of randomized controlled trials (RCTs) and observational studies given the inherent differences between types of study designs. Data from 298 patients in four RCTs and from 1726 patients in seven observational studies were included. RCT and observational data were analyzed separately. RESULTS In RCTs, caudal blocks (compared with peripheral nerve blocks) showed no detectable differences in terms of need for additional analgesia within 24 hours after the surgery (OR 10.49; 95% CI 0.32 to 343.24; p=0.19), but limited data showed lower pain scores 24 hours after the surgery (standardized mean difference (SMD) 1.57; 95% CI 0.29 to 2.84; p=0.02), a significantly shorter duration of analgesia (SMD -3.33; 95% CI -4.18 to -2.48; p<0.0001) and analgesics consumption. No significant differences were observed in terms of postoperative nausea and vomiting (OR 3.08; 95% CI 0.12 to 77.80; p=0.50) or motor weakness (OR 0.01; 95% CI -0.03 to 0.05; p=0.56). Only one randomized study showed that caudal blocks (compared with peripheral nerve blocks) were associated with detectable differences in urethrocutaneous fistula rate (OR 25.27; 95% CI 1.37 to 465.01; p=0.03) and parental satisfaction rate (OR 0.07; 95% CI 0.02 to 0.21; p<0.00001). In observational studies, caudal block was not associated with surgical complications in all types of primary hypospadias repair (OR 1.83; 95% CI 0.80 to 4.16; p=0.15). To adjust for confounding factors and to eliminate potential selection bias involving caudal block indication, we performed subgroup analysis including only patients with distal hypospadias. This analysis revealed similar complication rates in children who received a caudal block and in children not receiving caudal block (OR 1.02; 95% CI, 0.39 to 2.65; p=0.96). This result further confirmed that caudal block was not a risk factor for surgical complications in hypospadias repair. The direction of outcomes in all the other subgroup analyses did not change, suggesting stability of our results. CONCLUSIONS In RCTs, only limited data showed peripheral nerve blocks providing better analgesic quality compared with caudal blocks. In real-world non-randomized observational studies with greater number of patients (but with admitted the potential for a presence of selection bias and residual confounders), caudal blocks were not associated with postoperative complications including urethrocutaneous fistula and glans dehiscence.
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Affiliation(s)
- Change Zhu
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Rong Wei
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yiru Tong
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Junjun Liu
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Zhaomeng Song
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Saiji Zhang
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
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12
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Abstract
Neuraxial (spinal and epidural) anesthesia has become commonplace in the care of neonates undergoing surgical procedures. These techniques afford many benefits, and, when properly performed, are extremely safe. This article reviews the benefits, risks, and applications of neuraxial anesthesia in neonates.
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13
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Dohms K, Hein M, Rossaint R, Coburn M, Stoppe C, Ehret CB, Berger T, Schälte G. Inguinal hernia repair in preterm neonates: is there evidence that spinal or general anaesthesia is the better option regarding intraoperative and postoperative complications? A systematic review and meta-analysis. BMJ Open 2019; 9:e028728. [PMID: 31597647 PMCID: PMC6797401 DOI: 10.1136/bmjopen-2018-028728] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Whether spinal anaesthesia (SA) reduces intraoperative and postoperative complications compared with general anaesthesia (GA) was investigated. DESIGN The meta-analysis was structured based on the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement. Databases (PubMed, MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials and Web of Science) were searched, and four randomised controlled trials (RCTs) and two retrospective cohort studies were included. A random-effects model with pooled risk ratios and mean differences with 95% CIs were used. Statistical heterogeneity was evaluated using the I2 statistic. Quality assessment of the studies was performed by assessing the risk of bias according to the Cochrane and GRADE methodology. SETTING Publications from January 1990 to November 2018 were included. PARTICIPANTS AND INTERVENTIONS Our study selection captured information from studies focusing on neonates born before the 37th gestational week who were scheduled for an inguinal hernia repair operation under either SA or GA. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome measures were apnoea, postoperative ventilation and method failure rates according to predefined eligibility criteria. The duration of surgery, desaturation events <80%, hospital stay duration and postoperative bradycardia were secondary outcomes. RESULTS We found significantly fewer events for the outcomes 'any episode of apnoea' and 'mechanical ventilation postoperatively' in the SA group. Bradycardias were significantly less common in the SA group. In total, 7.5% of the SA group were converted to GA. The duration of surgery was significantly shorter in the SA group. No significant differences were found in the outcome measures 'postoperative oxygen supplementation', 'prolonged apnoea', 'postoperative oxygen desaturation <80%' and 'hospital stay'. CONCLUSIONS We consider SA a convenient alternative for hernia repair in preterm infants, providing more safety regarding postoperative apnoea. To the best of our knowledge, this is the first meta-analysis to include studies exclusively comparing SA versus GA. More high-quality RCTs are needed. TRIAL REGISTRATION NUMBER CRD42016048683.
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Affiliation(s)
- Katharina Dohms
- Department of Anesthesiology, University Hospital RWTH Aachen, Medical Faculty, Aachen, Germany
| | - Marc Hein
- Department of Anesthesiology, University Hospital RWTH Aachen, Medical Faculty, Aachen, Germany
| | - Rolf Rossaint
- Department of Anesthesiology, University Hospital RWTH Aachen, Medical Faculty, Aachen, Germany
| | - Mark Coburn
- Department of Anesthesiology, University Hospital RWTH Aachen, Medical Faculty, Aachen, Germany
| | - Christian Stoppe
- Department of Intensive Care Medicine, University Hospital RWTH Aachen, Medical Faculty, Aachen, Germany
| | - Constanze Barbara Ehret
- Department of Anesthesiology, University Hospital RWTH Aachen, Medical Faculty, Aachen, Germany
| | - Tanja Berger
- Department of Medical Statistics, Univeristy Hospital RWTH Aachen, Medical Faculty, Aachen, Germany
| | - Gereon Schälte
- Department of Anesthesiology, University Hospital RWTH Aachen, Medical Faculty, Aachen, Germany
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14
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Holman A, Haydar B, Kraft K, Park J. Infant spinal anesthesia: a safe, efficient, and worthwhile collaboration. J Pediatr Urol 2019; 15:583-584. [PMID: 31401223 DOI: 10.1016/j.jpurol.2019.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 07/01/2019] [Indexed: 11/20/2022]
Affiliation(s)
- A Holman
- Department of Anesthesiology, Division of Pediatric Anesthesiology, University of Michigan, C. S. Mott Children's Hospital, 1540 E. Hospital Drive, Ann Arbor, MI, 48109, USA.
| | - B Haydar
- Department of Anesthesiology, Division of Pediatric Anesthesiology, University of Michigan, C. S. Mott Children's Hospital, 1540 E. Hospital Drive, Ann Arbor, MI, 48109, USA
| | - K Kraft
- Department of Urology, Division of Pediatric Urology, University of Michigan, C. S. Mott Children's Hospital, 1540 E. Hospital Drive, Ann Arbor, MI, 48109, USA
| | - J Park
- Department of Urology, Division of Pediatric Urology, University of Michigan, C. S. Mott Children's Hospital, 1540 E. Hospital Drive, Ann Arbor, MI, 48109, USA
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15
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Jayanthi VR, Spisak K, Smith AE, Martin DP, Ching CB, Bhalla T, Tobias JD, Whitaker E. Combined spinal/caudal catheter anesthesia: extending the boundaries of regional anesthesia for complex pediatric urological surgery. J Pediatr Urol 2019; 15:442-447. [PMID: 31085139 DOI: 10.1016/j.jpurol.2019.04.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 04/05/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Spinal anesthesia (SA) is an established anesthetic technique for short outpatient pediatric urological cases. To avoid general anesthesia (GA) and expand regional anesthetics to longer and more complex pediatric surgeries, the authors began a program using a combined spinal/caudal catheter (SCC) technique. STUDY DESIGN The authors retrospectively reviewed the charts of all patients scheduled for surgery under SCC between December 2016 and April 2018 and recorded age, gender, diagnosis, procedure, conversion to GA/airway intervention, operative time, neuraxial and intravenous medications administered, complications, and outcomes. The SCC technique typically involved an initial intrathecal injection of 0.5% isobaric bupivacaine followed by placement of a caudal epidural catheter. At the discretion of the anesthesiologist, patients received 0.5 mg per kilogram of oral midazolam approximately 30 min prior to entering the operating room. One hour after the intrathecal injection, 3% chloroprocaine was administered via the caudal catheter to prolong the duration of surgical block. Intra-operative management included either continuous infusion or bolus dosing of dexmedetomidine, as needed, for patient comfort and to optimize surgical conditions. Prior to removal of caudal catheter in the post-anesthesia care unit, a supplemental bolus dose of local anesthesia was given through the catheter to provide prolonged post-operative analgesia. RESULTS Overall, 23 children underwent attempted SCC. SA was unsuccessful in three patients, and surgery was performed under GA. The remaining 20 children all had successful SCC placement. There were 11 girls and nine boys, with a mean age of 16.5 months (3.3-43.8). Surgeries performed under SCC included seven ureteral reimplantations, two ureterocele excisions/reimplantations, two megaureter repairs, four first-stage hypospadias repairs, one distal hypospadias repair, one second-stage hypospadias repair, two feminizing genitoplasties, and one open pyeloplasty. Average length of surgery was 109 min (range 63-172 min). Pre-operative midazolam was given in 13/20 (65%). All SCC patients were spontaneously breathing room air during the operation, and there were no airway interventions. Only one SCC patient received opioids intra-operatively. There were no intra-operative or perioperative complications. DISCUSSION This pilot study shows that the technique of SCC allows one to do more complex urologic surgery under regional anesthesia than what would be possible under pure SA alone. The main limitations of the study include the relatively small number of patients and the small median length of the operative procedures. As a proof of concept, however, this does show that complex genital surgery bladder level procedures such as ureteral reimplantation can be performed under regional anesthesia. CONCLUSION SCC allows for more complex surgeries to be performed exclusively under regional anesthesia, thus obviating the need for airway intervention, minimizing or eliminating the use of opioids, and thus avoiding known and potential risks associated with GA. The latter is of particular importance given current concerns regarding hypothetical neurocognitive effects of GA on children aged below 3 years.
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Affiliation(s)
- V R Jayanthi
- Section of Urology, Nationwide Children's Hospital, USA.
| | - K Spisak
- Department of Anesthesiology, Dayton Children's Hospital, USA
| | - A E Smith
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, USA
| | - D P Martin
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, USA
| | - C B Ching
- Section of Urology, Nationwide Children's Hospital, USA
| | - T Bhalla
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, USA
| | - J D Tobias
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, USA
| | - E Whitaker
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, USA
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16
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Sánchez-Conde MP, Díaz-Alvarez A, Palomero Rodríguez MÁ, Garrido Gallego MI, Martín Rollan G, de Vicente Sánchez J, Laporta Báez Y, Vaquero Roncero LM, Rodríguez López JM. Spinal anesthesia compared with general anesthesia for neonates with hypertrophic pyloric stenosis. A retrospective study. Paediatr Anaesth 2019; 29:938-944. [PMID: 31322795 DOI: 10.1111/pan.13710] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 06/27/2019] [Accepted: 07/14/2019] [Indexed: 01/19/2023]
Abstract
BACKGROUND Studies of spinal anesthesia in children are limited to a reduced group of high-risk patients and it remains relatively underused compared with general anesthesia in this age group in most institutions. In our experience, spinal anesthesia appears to be a good alternative to general anesthesia during pyloromyotomy in neonates and infants. AIMS The purpose of this study was to retrospectively evaluate respiratory morbidity of spinal anesthesia compared to general anesthesia in infants undergoing pyloromyotomy. METHODS The University Hospital of Salamanca used spinal or general anesthesia on infants undergoing pyloromyotomy between 2003 and 2017. The primary outcome assessed was the prevalence of apnea. The second one was the prevalence of oxygen saturation below 95%. An analysis was performed using t test or Mann-Whitney U test for continuous variables, and Chi-square for categorical variables. Logistic regression was done to account for differences in demographic and clinical covariates. RESULTS The study sample consisted of 68 infants and neonates undergoing pyloromyotomy (48 with spinal anesthesia and 20 with general anesthesia). There was a significant difference in apneic episodes after surgery between general (number/percentage = 5/20, 25%) and spinal (number/percentage = 0/48, 0%) groups. Absolute risk reduction is 25% (CI 95%: 6%-44%), P < .001. CONCLUSION Spinal anesthesia in neonates with hypertrophic pyloric stenosis undergoing pyloromyotomy was a viable alternative to general anesthesia, reducing the respiratory morbidity associated with the latter.
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Affiliation(s)
- María Pilar Sánchez-Conde
- Anesthesiology Department, Salamanca University Hospital, Salamanca, Spain.,Faculty of Medicine, Salamanca University, Salamanca, Spain
| | - Agustín Díaz-Alvarez
- Anesthesiology Department, Salamanca University Hospital, Salamanca, Spain.,Faculty of Medicine, Salamanca University, Salamanca, Spain
| | - Miguel Ángel Palomero Rodríguez
- Anesthesiology Department, Salamanca University Hospital, Salamanca, Spain.,Anesthesiology Department, HM Group University Hospitals, Madrid, Spain
| | | | | | | | | | | | - José María Rodríguez López
- Anesthesiology Department, Salamanca University Hospital, Salamanca, Spain.,Faculty of Medicine, Salamanca University, Salamanca, Spain
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17
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Liu CA, Davis N, Kelleher CM. Application of an infant spinal anesthesia protocol in infants presenting for inguinal herniorrhaphy improves operating room and postanesthesia recovery unit utilization. Paediatr Anaesth 2019; 29:881-882. [PMID: 31233676 DOI: 10.1111/pan.13686] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Chang Amber Liu
- Department of Anesthesiology, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Nicole Davis
- Department of Anesthesiology, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Cassandra Michelle Kelleher
- Department of Pediatric Surgery, MassGeneral Hospital for Children, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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18
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Trifa M, Tumin D, Whitaker EE, Bhalla T, Jayanthi VR, Tobias JD. Spinal anesthesia for surgery longer than 60 min in infants: experience from the first 2 years of a spinal anesthesia program. J Anesth 2018; 32:637-640. [DOI: 10.1007/s00540-018-2517-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 05/23/2018] [Indexed: 11/24/2022]
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19
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Zhu C, Zhang S, Gu Z, Tong Y, Wei R. Caudal and intravenous dexamethasone as an adjuvant to pediatric caudal block: A systematic review and meta-analysis. Paediatr Anaesth 2018; 28:195-203. [PMID: 29436137 DOI: 10.1111/pan.13338] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/29/2017] [Indexed: 01/25/2023]
Abstract
BACKGROUND Dexamethasone has become a popular additive for regional anesthesia. The aim of this meta-analysis was to assess the effectiveness of this additive on the duration of postoperative analgesia, postoperative vomiting, and possible adverse events in pediatrics. METHODS We searched databases, conference records, and registered trials for randomized controlled trials. The databases included the Cochrane Library, JBI Database of Systematic Reviews, PubMed, ISI Web of Knowledge, Science-Direct, and Embase. Odds ratio, weighted mean difference, and the corresponding 95% confidence intervals were calculated using the REVMAN software, version 5.3, for data synthesis and statistical analysis, which following the PRISMA statement. The main outcomes were duration of postoperative analgesia (time from the end of surgery to first administration of analgesics as evidenced by a pain score) and postoperative vomiting. RESULTS Seven studies were selected for this meta-analysis, involving 647 pediatric patients. All the patients were randomized to receive caudal or intravenous dexamethasone with caudal block (experimental group) or plain caudal block (control group). There was significantly longer duration of postoperative analgesia in the experimental group compared with control group (weighted mean difference: 238.40 minutes; 95% CI: 193.41-283.40; P < .00001). The experimental group had fewer patients who needed analgesics after surgery (odds ratio: 0.18 minutes; 95% CI: 0.05-0.66; P = .009). Additionally, the number of subjects who remained pain-free to 2, 6, 24, and 48 hours after operation was significantly greater in the experimental group than control group. Side effects in these 2 groups were comparable (odds ratio: 0.94; 95% CI: 0.34-2.56; P = .90). The incidence of postoperative vomiting was significantly decreased in the experimental group compared with control group (odds ratio: 0.29; 95% CI: 0.13-0.63; P = .002). CONCLUSION Caudal and intravenous dexamethasone could provide longer duration of postoperative analgesia and reduced the incidence of postoperative vomiting with comparable adverse effects than plain caudal block. However, any additive to the caudal space carries with it the potential for neurotoxicity and that caution should always be exercised when weighting the risks and benefits of any additive. The result was influenced by small numbers of participants and significant heterogeneity.
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Affiliation(s)
- Change Zhu
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Saiji Zhang
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Zhiqing Gu
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yiru Tong
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Rong Wei
- Department of Anesthesiology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China
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20
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The European Society of Regional Anaesthesia and Pain Therapy/American Society of Regional Anesthesia and Pain Medicine Recommendations on Local Anesthetics and Adjuvants Dosage in Pediatric Regional Anesthesia. Reg Anesth Pain Med 2018; 43:211-216. [DOI: 10.1097/aap.0000000000000702] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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21
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Rubin JE, Ramamurthi RJ. The Role of Sugammadex in Symptomatic Transient Neonatal Myasthenia Gravis. ACTA ACUST UNITED AC 2017; 9:271-273. [DOI: 10.1213/xaa.0000000000000590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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22
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Whitaker EE, Wiemann BZ, DaJusta DG, Alpert SA, Ching CB, McLeod DJ, Tobias JD, Jayanthi VR. Spinal anesthesia for pediatric urological surgery: Reducing the theoretic neurotoxic effects of general anesthesia. J Pediatr Urol 2017; 13:396-400. [PMID: 28818338 DOI: 10.1016/j.jpurol.2017.06.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 06/23/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Spinal anesthesia (SA) is an effective technique that has been used in children for years. With growing concern with regard to the risks of general anesthesia (GA), we developed a SA program to provide an alternative option. We present our initial experience with this program. OBJECTIVE To implement a SA program at a large tertiary care pediatric center and assess the safety and efficacy of the technique as an alternative to GA for urologic surgery. STUDY DESIGN/METHODS We prospectively collected data on all children undergoing SA at our institution. We recorded demographics, procedure, time required for placement of the SA, length of surgery, success of lumbar puncture, success of attaining adequate surgical anesthesia, need for supplemental systemic sedation, conversion to GA, and perioperative complications. RESULTS SA was attempted in 105 consecutive children (104 boys, 1 girl) with a mean age of 7.4 ± 4.3 months (range 19 days-24 months) and mean weight of 8.3 ± 1.7 kg (range 3.5-13.7). Placement of the SA was successful in 93/105 children (89%). Inability to achieve lumbar puncture (cerebrospinal fluid was not obtained) meant that SA was abandoned in seven (7%) patients and GA was administered. In five patients in whom SA was successful and surgery was begun, 5/93 (5%) required conversion to GA: two because of evisceration of intestine through large hernia defects related to coughing and abdominal irritation, two because of lack of motor blockade despite an adequate sensory block, and one because of an inability to place an intravenous catheter in the lower extremities (required per SA protocol). If necessary, an intravenous catheter can be placed in the upper extremity, but this must be weighed against the fact that the block has already been placed and is of limited duration. Overall, SA was successful (SA was placed and surgery was completed without conversion to GA) in 88/105 children (84%). No additional sedation and no systemic anesthetic agents were required in 75/88 children (85%). The average time required to place the SA was 3.8 ± 2.7 min (range 1-12). The average time for the surgical procedure was 38.3 ± 23.1 min (range 10-122). No patient required conversion to GA because of recession of block. There were no surgical complications. DISCUSSION/CONCLUSIONS SA is a safe and efficacious technique for routine pediatric urological procedures. SA should be considered for cases such as neonatal torsion or patients with significant cardiac or pulmonary comorbidities when the risks of GA are often weighed against the risks of non-intervention.
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Affiliation(s)
- Emmett E Whitaker
- Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH 43210, USA; Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, OH 43205, USA.
| | - Brianne Z Wiemann
- The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Daniel G DaJusta
- Division of Pediatric Urology, Nationwide Children's Hospital, Columbus, OH 43205, USA; Department of Urology, The Ohio State University College of Medicine, Columbus, OH 43212, USA
| | - Seth A Alpert
- Division of Pediatric Urology, Nationwide Children's Hospital, Columbus, OH 43205, USA; Department of Urology, The Ohio State University College of Medicine, Columbus, OH 43212, USA
| | - Christina B Ching
- Division of Pediatric Urology, Nationwide Children's Hospital, Columbus, OH 43205, USA; Department of Urology, The Ohio State University College of Medicine, Columbus, OH 43212, USA
| | - Daryl J McLeod
- Division of Pediatric Urology, Nationwide Children's Hospital, Columbus, OH 43205, USA; Department of Urology, The Ohio State University College of Medicine, Columbus, OH 43212, USA
| | - Joseph D Tobias
- Department of Anesthesiology, The Ohio State University College of Medicine, Columbus, OH 43210, USA; Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, OH 43205, USA
| | - Venkata R Jayanthi
- Division of Pediatric Urology, Nationwide Children's Hospital, Columbus, OH 43205, USA; Department of Urology, The Ohio State University College of Medicine, Columbus, OH 43212, USA
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23
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Ing C, Sun LS, Friend AF, Kim M, Berman MF, Paganelli W, Li G, Williams RK. Differences in intraoperative hemodynamics between spinal and general anesthesia in infants undergoing pyloromyotomy. Paediatr Anaesth 2017; 27:733-741. [PMID: 28419639 PMCID: PMC5461197 DOI: 10.1111/pan.13156] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/08/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND Hypotension and bradycardia are known side effects of spinal anesthesia in pregnant women undergoing cesarean section and adults undergoing other surgical procedures. Whether children experience similar hemodynamic changes is unclear. AIMS The purpose of this study is to evaluate hemodynamic effects of spinal anesthesia compared to general anesthesia in a cohort of healthy infants. METHODS The University of Vermont Medical Center almost exclusively used spinal anesthesia for infant pyloromyotomy surgery between 2008 and 2013, while Columbia University Medical Center relied on general anesthesia. The primary outcome assessed was the percentage change in intraoperative heart rate and blood pressure (systolic [SBP] and mean [MAP] blood pressure) from baseline. Analysis was performed using t-tests for continuous variables, followed by linear regression to account for differences in demographic and clinical covariates. RESULTS The study sample consisted of 51 infants with spinal anesthesia at the University of Vermont and 52 infants with general anesthesia at Columbia University. The decrease from baseline for mean intraoperative SBP was -8.2 ± 16.8% for spinal anesthesia and -24.2 ± 17.2% for general anesthesia (difference between means: 16.2% [95% confidence interval (CI), 9.5-22.9]), while the decrease from baseline for mean intraoperative MAP was -16.3 ± 19.9% for spinal anesthesia and -24.6 ± 19.3% for general anesthesia (difference between means: 8.4% [95% CI, 0.8-16]). Spinal anesthesia patients also had smaller drops in minimum intraoperative MAP and SBP. These blood pressure differences persisted even after adjusting for covariates. No differences in heart rate were seen between spinal and general anesthesia. DISCUSSION Our findings show that spinal anesthesia performed in healthy infants undergoing pyloromyotomy results in reduced intraoperative blood pressure changes from baseline, significantly higher blood pressure readings, and no increased bradycardia compared to general anesthesia. Further research is needed to assess whether any clinical impact of these hemodynamic differences between spinal and general anesthesia exists.
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Affiliation(s)
- Caleb Ing
- Department of Anesthesiology, Columbia University College of Physicians and Surgeons, New York, NY, USA,Department of Epidemiology, Mailman School of Public Health, New York, NY, USA
| | - Lena S. Sun
- Department of Anesthesiology, Columbia University College of Physicians and Surgeons, New York, NY, USA,Department of Pediatrics, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Alexander F. Friend
- Department of Anesthesiology, University of Vermont Medical Center, Burlington, VT, USA
| | - Minjae Kim
- Department of Anesthesiology, Columbia University College of Physicians and Surgeons, New York, NY, USA,Department of Epidemiology, Mailman School of Public Health, New York, NY, USA
| | - Mitchell F. Berman
- Department of Anesthesiology, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - William Paganelli
- Department of Anesthesiology, University of Vermont Medical Center, Burlington, VT, USA
| | - Guohua Li
- Department of Anesthesiology, Columbia University College of Physicians and Surgeons, New York, NY, USA,Department of Epidemiology, Mailman School of Public Health, New York, NY, USA
| | - Robert K. Williams
- Department of Anesthesiology, University of Vermont Medical Center, Burlington, VT, USA,Department of Pediatrics, University of Vermont Medical Center, Burlington, VT, USA
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