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Moustafa H. EBNEO Commentary: Dexmedetomidine for the management of postoperative pain and sedation in newborns. Acta Paediatr 2023; 112:2254-2255. [PMID: 37452684 DOI: 10.1111/apa.16905] [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: 05/25/2023] [Revised: 06/13/2023] [Accepted: 07/06/2023] [Indexed: 07/18/2023]
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Pillai Riddell RR, Bucsea O, Shiff I, Chow C, Gennis HG, Badovinac S, DiLorenzo-Klas M, Racine NM, Ahola Kohut S, Lisi D, Turcotte K, Stevens B, Uman LS. Non-pharmacological management of infant and young child procedural pain. Cochrane Database Syst Rev 2023; 6:CD006275. [PMID: 37314064 PMCID: PMC10265939 DOI: 10.1002/14651858.cd006275.pub4] [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] [Indexed: 06/15/2023]
Abstract
BACKGROUND Despite evidence of the long-term implications of unrelieved pain during infancy, it is evident that infant pain is still under-managed and unmanaged. Inadequately managed pain in infancy, a period of exponential development, can have implications across the lifespan. Therefore, a comprehensive and systematic review of pain management strategies is integral to appropriate infant pain management. This is an update of a previously published review update in the Cochrane Database of Systematic Reviews (2015, Issue 12) of the same title. OBJECTIVES To assess the efficacy and adverse events of non-pharmacological interventions for infant and child (aged up to three years) acute pain, excluding kangaroo care, sucrose, breastfeeding/breast milk, and music. SEARCH METHODS For this update, we searched CENTRAL, MEDLINE-Ovid platform, EMBASE-OVID platform, PsycINFO-OVID platform, CINAHL-EBSCO platform and trial registration websites (ClinicalTrials.gov; International Clinical Trials Registry Platform) (March 2015 to October 2020). An update search was completed in July 2022, but studies identified at this point were added to 'Awaiting classification' for a future update. We also searched reference lists and contacted researchers via electronic list-serves. We incorporated 76 new studies into the review. SELECTION CRITERIA: Participants included infants from birth to three years in randomised controlled trials (RCTs) or cross-over RCTs that had a no-treatment control comparison. Studies were eligible for inclusion in the analysis if they compared a non-pharmacological pain management strategy to a no-treatment control group (15 different strategies). In addition, we also analysed studies when the unique effect of adding a non-pharmacological pain management strategy onto another pain management strategy could be assessed (i.e. additive effects on a sweet solution, non-nutritive sucking, or swaddling) (three strategies). The eligible control groups for these additive studies were sweet solution only, non-nutritive sucking only, or swaddling only, respectively. Finally, we qualitatively described six interventions that met the eligibility criteria for inclusion in the review, but not in the analysis. DATA COLLECTION AND ANALYSIS: The outcomes assessed in the review were pain response (reactivity and regulation) and adverse events. The level of certainty in the evidence and risk of bias were based on the Cochrane risk of bias tool and the GRADE approach. We analysed the standardised mean difference (SMD) using the generic inverse variance method to determine effect sizes. MAIN RESULTS: We included total of 138 studies (11,058 participants), which includes an additional 76 new studies for this update. Of these 138 studies, we analysed 115 (9048 participants) and described 23 (2010 participants) qualitatively. We described qualitatively studies that could not be meta-analysed due to being the only studies in their category or statistical reporting issues. We report the results of the 138 included studies here. An SMD effect size of 0.2 represents a small effect, 0.5 a moderate effect, and 0.8 a large effect. The thresholds for the I2 interpretation were established as follows: not important (0% to 40%); moderate heterogeneity (30% to 60%); substantial heterogeneity (50% to 90%); considerable heterogeneity (75% to 100%). The most commonly studied acute procedures were heel sticks (63 studies) and needlestick procedures for the purposes of vaccines/vitamins (35 studies). We judged most studies to have high risk of bias (103 out of 138), with the most common methodological concerns relating to blinding of personnel and outcome assessors. Pain responses were examined during two separate pain phases: pain reactivity (within the first 30 seconds after the acutely painful stimulus) and immediate pain regulation (after the first 30 seconds following the acutely painful stimulus). We report below the strategies with the strongest evidence base for each age group. In preterm born neonates, non-nutritive sucking may reduce pain reactivity (SMD -0.57, 95% confidence interval (CI) -1.03 to -0.11, moderate effect; I2 = 93%, considerable heterogeneity) and improve immediate pain regulation (SMD -0.61, 95% CI -0.95 to -0.27, moderate effect; I2 = 81%, considerable heterogeneity), based on very low-certainty evidence. Facilitated tucking may also reduce pain reactivity (SMD -1.01, 95% CI -1.44 to -0.58, large effect; I2 = 93%, considerable heterogeneity) and improve immediate pain regulation (SMD -0.59, 95% CI -0.92 to -0.26, moderate effect; I2 = 87%, considerable heterogeneity); however, this is also based on very low-certainty evidence. While swaddling likely does not reduce pain reactivity in preterm neonates (SMD -0.60, 95% CI -1.23 to 0.04, no effect; I2 = 91%, considerable heterogeneity), it has been shown to possibly improve immediate pain regulation (SMD -1.21, 95% CI -2.05 to -0.38, large effect; I2 = 89%, considerable heterogeneity), based on very low-certainty evidence. In full-term born neonates, non-nutritive sucking may reduce pain reactivity (SMD -1.13, 95% CI -1.57 to -0.68, large effect; I2 = 82%, considerable heterogeneity) and improve immediate pain regulation (SMD -1.49, 95% CI -2.20 to -0.78, large effect; I2 = 92%, considerable heterogeneity), based on very low-certainty evidence. In full-term born older infants, structured parent involvement was the intervention most studied. Results showed that this intervention has little to no effect in reducing pain reactivity (SMD -0.18, 95% CI -0.40 to 0.03, no effect; I2 = 46%, moderate heterogeneity) or improving immediate pain regulation (SMD -0.09, 95% CI -0.40 to 0.21, no effect; I2 = 74%, substantial heterogeneity), based on low- to moderate-certainty evidence. Of these five interventions most studied, only two studies observed adverse events, specifically vomiting (one preterm neonate) and desaturation (one full-term neonate hospitalised in the NICU) following the non-nutritive sucking intervention. The presence of considerable heterogeneity limited our confidence in the findings for certain analyses, as did the preponderance of evidence of very low to low certainty based on GRADE judgements. AUTHORS' CONCLUSIONS Overall, non-nutritive sucking, facilitated tucking, and swaddling may reduce pain behaviours in preterm born neonates. Non-nutritive sucking may also reduce pain behaviours in full-term neonates. No interventions based on a substantial body of evidence showed promise in reducing pain behaviours in older infants. Most analyses were based on very low- or low-certainty grades of evidence and none were based on high-certainty evidence. Therefore, the lack of confidence in the evidence would require further research before we could draw a definitive conclusion.
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Affiliation(s)
| | - Oana Bucsea
- Department of Psychology, York University, Toronto, Canada
| | - Ilana Shiff
- Department of Psychology, York University, Toronto, Canada
| | - Cheryl Chow
- Department of Psychology, York University, Toronto, Canada
| | | | | | | | - Nicole M Racine
- Department of Psychology, University of Calgary, Calgary, Canada
| | - Sara Ahola Kohut
- Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto, Canada
| | - Diana Lisi
- Department of Psychology, University of British Columbia Okanagan, Kelowna, Canada
| | - Kara Turcotte
- Department of Psychology, University of British Columbia Okanagan, Kelowna, Canada
| | - Bonnie Stevens
- Nursing Research, The Hospital for Sick Children, Toronto, Canada
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Visoiu M. Evolving approaches in neonatal postoperative pain management. Semin Pediatr Surg 2022; 31:151203. [PMID: 36038217 DOI: 10.1016/j.sempedsurg.2022.151203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Neonates experience significant moderate and severe postoperative pain. Effective postoperative pain management in neonates is required to minimize acute and long-term effects of neonatal pain. Protecting the developing nervous system from persistent sensitization of pain pathways and developing primary hyperalgesia is essential. Opioids and acetaminophen are commonly analgesics used for pain control. Regional anesthesia provides adequate intraoperative and postoperative analgesia in neonates. It decreases exposure to opioids, reduces adverse drug effects, and facilitates early extubation. It suppresses the stress response and can prevent long-term behavioral responses to pain. The most common blocks performed in neonates are neuraxial blocks. Using ultrasound increased the number of peripheral nerve blocks performed in neonates. Recently, various peripheral nerve blocks (paravertebral, transverse abdominis plane, rectus sheath, quadratus lumborum, erector spinae plane blocks) were safely used. Many studies support analgesic efficacy but highlight neonates' unpredictability and variability of fascial blocks.
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Affiliation(s)
- Mihaela Visoiu
- Associate Professor of Anesthesiology and Perioperative Medicine, Department of Anesthesiology and Perioperative Medicine; UPMC Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, PA, United States of America.
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Bosenberg A, Holland E. Thoracic regional anesthesia and the impact on ventilation. Paediatr Anaesth 2022; 32:380-384. [PMID: 34954866 DOI: 10.1111/pan.14387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/01/2021] [Accepted: 12/02/2021] [Indexed: 11/30/2022]
Abstract
Thoracic surgical incisions can be associated with intense pain or discomfort. Postoperative thoracic pain may be multifactorial in origin. Inadequate analgesia causes respiratory dysfunction. Adequate analgesia preserves pulmonary function and may hasten recovery. Intravenous opioids are widely used but sufficient analgesia is seldom achieved in doses that permit safe spontaneous ventilation. Thoracic regional anesthesia provides profound analgesia, is opiate sparing and has minimal depressant effects on ventilation. Thoracic regional anesthesia is both an effective alternative to systemic analgesics or can be used as part of a multimodal analgesic technique.
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Affiliation(s)
- Adrian Bosenberg
- Department Anaesthesiology and Pain Management, University Washington and Seattle Children's Hospital, Seattle, Washington, USA
| | - Erica Holland
- Department Anaesthesiology and Pain Management, University Washington and Seattle Children's Hospital, Seattle, Washington, USA
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Puia-Dumitrescu M, Comstock BA, Li S, Heagerty PJ, Perez KM, Law JB, Wood TR, Gogcu S, Mayock DE, Juul SE. Assessment of 2-Year Neurodevelopmental Outcomes in Extremely Preterm Infants Receiving Opioids and Benzodiazepines. JAMA Netw Open 2021; 4:e2115998. [PMID: 34232302 PMCID: PMC8264640 DOI: 10.1001/jamanetworkopen.2021.15998] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
IMPORTANCE Extremely preterm (EP) infants frequently receive opioids and/or benzodiazepines, but these drugs' association with neurodevelopmental outcomes is poorly understood. OBJECTIVES To describe the use of opioids and benzodiazepines in EP infants during neonatal intensive care unit (NICU) hospitalization and to explore these drugs' association with neurodevelopmental outcomes at 2 years' corrected age. DESIGN, SETTING, AND PARTICIPANTS This cohort study was a secondary analysis of data from the Preterm Erythropoietin Neuroprotection (PENUT) Trial, which was conducted among infants born between gestational ages of 24 weeks, 0 days, and 27 weeks, 6 days. Infants received care at 19 sites in the United States, and data were collected from December 2013 to September 2016. Data analysis for this study was conducted from March to December 2020. EXPOSURES Short (ie, ≤7 days) and prolonged (ie, >7 days) exposure to opioids and/or benzodiazepines during NICU stay. MAIN OUTCOMES AND MEASURES Cognitive, language, and motor development scores were assessed using the Bayley Scales of Infant Development-Third Edition (BSID-III). RESULTS There were 936 EP infants (448 [48%] female infants; 611 [65%] White infants; mean [SD] gestational age, 181 [8] days) included in the study, and 692 (74%) had neurodevelopmental outcome data available. Overall, 158 infants (17%) were not exposed to any drugs of interest, 297 (32%) received either opioids or benzodiazepines, and 481 (51%) received both. Infants exposed to both had adjusted odds ratios of 9.7 (95% CI, 2.9 to 32.2) for necrotizing enterocolitis and 1.7 (95% CI, 1.1 to 2.7) for severe bronchopulmonary dysplasia; they also had a longer estimated adjusted mean difference in length of stay of 34.2 (95% CI, 26.2 to 42.2) days compared with those who received neither drug. After adjusting for site and propensity scores derived for each exposure category, infants exposed to opioids and benzodiazepines had lower BSID-III cognitive, motor, and language scores compared with infants with no exposure (eg, estimated difference in mean scores on cognitive scale: -5.72; 95% CI, -8.88 to -2.57). Prolonged exposure to morphine, fentanyl, midazolam, or lorazepam was associated with lower BSID-III scores compared with infants without exposure (median [interquartile range] motor score, 85 [73-97] vs 97 [91-107]). In contrast, BSID-III scores for infants with short exposure to both opioids and benzodiazepines were not different than those of infants without exposure. CONCLUSIONS AND RELEVANCE In this study, prolonged combined use of opioids and benzodiazepines was associated with a risk of poorer neurodevelopmental outcomes as measured by BSID-III at 2 years' corrected age.
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Affiliation(s)
- Mihai Puia-Dumitrescu
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle
| | | | - Sijia Li
- Department of Biostatistics, University of Washington, Seattle
| | | | - Krystle M. Perez
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle
| | - Janessa B. Law
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle
| | - Thomas R. Wood
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle
| | - Semsa Gogcu
- Division of Neonatology, Department of Pediatrics, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Dennis E. Mayock
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle
| | - Sandra E. Juul
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle
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Rajan S, Mathew J, Kumar L. Effect of bilateral infraorbital nerve block on intraoperative anesthetic requirements, hemodynamics, glycemic levels, and extubation in infants undergoing cheiloplasty under general anesthesia. J Dent Anesth Pain Med 2021; 21:129-137. [PMID: 33880406 PMCID: PMC8039159 DOI: 10.17245/jdapm.2021.21.2.129] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 02/21/2021] [Accepted: 03/02/2021] [Indexed: 11/15/2022] Open
Abstract
Background Inappropriate use of intravenous and inhaled anesthetics may be dangerous in infants undergoing facial cleft surgeries. This study primarily aimed to compare the effect of infraorbital nerve block on sevoflurane requirement in infants undergoing cheiloplasty. Intraoperative opioid consumption, hemodynamics, blood glucose levels, extubation time, and delirium were also compared. Methods This prospective, randomized, double-blinded study was conducted in 34 infants undergoing cheiloplasty under general anesthesia. After induction, group A received bilateral infraorbital nerve block with 0.5 mL of 0.5% bupivacaine and group B 0.5 mL saline. An increase in heart rate or blood pressure > 20% was managed by increasing sevoflurane by 2-2.5%, followed by fentanyl 0.5 µg/kg bolus. The chi-square test and independent-sample t-test were used where applicable. Results Demographics, duration of surgery, and intravenous fluids used were comparable between the groups. Compared to group A, patients in group B had significantly higher consumption of fentanyl (14.2 ± 4.4 µg vs. 22.1 ± 6.2 µg) and sevoflurane (14.2 ± 4.8 mL vs. 26.8 ± 15.6 mL). Intraoperative hemodynamic parameters were significantly lower in group A, the number of times increases in hemodynamic parameters occurred, and fentanyl supplemental bolus was required remained significantly lower in group A than in group B. Intraoperative glycemic levels remained higher in group B, and the extubation time was significantly shorter in group A than in group B (4.40 ± 1.60 min vs. 9.2 ± 2.18 min). Group A had a lesser occurrence of postoperative delirium. Conclusion Supplemental infraorbital block in infants undergoing cheiloplasty under general anesthesia resulted in significantly decreased anesthetic requirements and optimal hemodynamic and glycemic levels with faster extubation and lesser delirium.
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Affiliation(s)
- Sunil Rajan
- Department of Anaesthesiology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi, India
| | - Jacob Mathew
- Department of Anaesthesiology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi, India
| | - Lakshmi Kumar
- Department of Anaesthesiology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi, India
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Grabski DF, Vavolizza RD, Lepore S, Levin D, Rasmussen SK, Swanson JR, McGahren ED, Gander JW. A Quality Improvement Intervention to Reduce Postoperative Opiate Use in Neonates. Pediatrics 2020; 146:peds.2019-3861. [PMID: 33184168 PMCID: PMC7706109 DOI: 10.1542/peds.2019-3861] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/27/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Opiate use in neonates can affect clinical outcomes after surgery and may alter future neurodevelopment. We implemented a multimodal opioid reduction strategy in our NICU for infants undergoing nonemergent gastrointestinal surgery. METHODS After multiple stakeholder's meetings, our opioid reduction intervention included giving neonates postoperative standing intravenous acetaminophen every 6 hours for 48 hours, a standardized postsurgical sign-out with the NICU team in which pain control was directly addressed, and a series of postsurgical pain education seminars with NICU providers. To assess the impact of our quality improvement project, we used process control charts to investigate trends in postoperative opioid use in our preintervention (January 2012 to April 2016) and postintervention (May 2016 to September 2019) cohorts. RESULTS A total of 77 infants were included in the study (40 in the preintervention cohort and 37 in the postintervention cohort). Patient characteristics were equivalent. The intervention significantly reduced the trend in postoperative morphine equivalents (median: 7.96 mg/kg in preintervention cohort versus 0.095 mg/kg in postintervention cohort; P < .0001). The Neonatal Pain, Agitation, and Sedation Scale pain scores and safety profiles were equivalent in both groups. The intervention was also associated with a 24-hour reduction in postoperative ventilation time (P < .048) and a 7-day reduction in the use of total parenteral nutrition (P < .017). CONCLUSIONS Standing intravenous acetaminophen coupled with provider education can successfully reduce opioid use in postsurgical neonates. Given the concern for opioid exposure in neonatal neurodevelopment as well as clinical benefits of reduced opioids, similar strategies for opioid reduction may prove useful at other institutions.
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Affiliation(s)
| | | | - Sarah Lepore
- NICU, University of Virginia Medical Center, Charlottesville, Virginia
| | | | | | - Jonathan R. Swanson
- Pediatrics, School of Medicine, University of Virginia, Charlottesville, Virginia; and
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Anand KJS, Roue JM, Rovnaghi CR, Marx W, Bornmann L. Historical roots of pain management in infants: A bibliometric analysis using reference publication year spectroscopy. PAEDIATRIC & NEONATAL PAIN 2020; 2:22-32. [PMID: 35548591 PMCID: PMC8975229 DOI: 10.1002/pne2.12035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 07/03/2020] [Accepted: 07/03/2020] [Indexed: 11/08/2022]
Abstract
Retrospective evaluations of the historical role of previously published research are often fraught with subjective bias and misrepresentation, which leads to contested scientific claims. This paper investigates the historical roots of infant pain management using novel quantitative methods to identify the published literature and evaluate its relative importance. A bibliometric analysis named “reference publication year spectroscopy” (RPYS), was performed using the program CitedReferencesExplorer (CRExplorer) to avoid the subjectivity associated with comparative evaluations of individual research studies. Web of Science (WoS) search queries on infant‐related synonyms, pain‐related synonyms, and analgesia or anesthesia‐related synonyms were combined using the Boolean operator “AND,” to identify all publications related to pain management in infants. The RPYS analyses were based on 8697 papers in our publication set containing the citations for 86268 references. Selected cited publications were associated with peak citation years in 1951, 1954, 1957, 1965, 1987, 1990, 1997, 1999, and 2000. Subsequent analyses suggested that research on infant pain management made rapid progress during 1982‐1992. Landmark publications were defined as those belonging to the top 10% of the most frequently referenced publications for longer than 25 years. Through this analysis, we identified and ranked 24 landmark publications to illustrate the historical background and early research on infant pain management. From the first‐ever application of RPYS (an objective, reproducible approach to study the early history of any scholarly activity) to pain research, infant pain management appears rooted in the scientific rationale for neonatal pain perception, randomized trials of opioid anesthesia/analgesia, and studies describing the facial expressions and crying activity following heel‐lance procedures in newborns.
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Affiliation(s)
- Kanwaljeet J S Anand
- Department of Pediatrics Stanford University School of Medicine Palo Alto CA USA.,Pain/Stress Neurobiology Lab Maternal & Child Health Research Institute Stanford University School of Medicine Palo Alto CA USA
| | - Jean-Michel Roue
- Neonatal & Pediatric Intensive Care Unit Brest University Hospital University of Western Brittany Brest France
| | - Cynthia R Rovnaghi
- Pain/Stress Neurobiology Lab Maternal & Child Health Research Institute Stanford University School of Medicine Palo Alto CA USA
| | - Werner Marx
- Max Planck Institute for Solid State Research Stuttgart Germany
| | - Lutz Bornmann
- Division for Science and Innovation Studies Administrative Headquarters The Max Planck Society Munich Germany
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Kobayashi Y, Tokuda N, Adachi S, Takeshima Y, Hirose M, Shima M. Association between surgical procedures under general anesthesia in infancy and developmental outcomes at 1 year: the Japan Environment and Children's Study. Environ Health Prev Med 2020; 25:32. [PMID: 32711462 PMCID: PMC7382792 DOI: 10.1186/s12199-020-00873-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 07/14/2020] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The neurotoxicity of general anesthesia to the developing human brains is controversial. We assessed the associations between surgery under general anesthesia in infancy and development at age 1 year using the Japan Environment and Children's Study (JECS), a large-scale birth cohort study. METHODS In the JECS, 103,062 pregnancies and 104,065 fetuses were enrolled between January 2011 and March 2014. Of the 100,144 registered live births, we excluded preterm or post-term infants, multiple births, and infants with chromosomal anomalies and/or anomalies of the head or brain. Data on surgical procedures under general anesthesia in infancy were collected from self-administered questionnaires by parents at the 1-year follow-up. Developmental delay at age 1 year was assessed using the Japanese translation of the Ages and Stages Questionnaires, Third Edition (J-ASQ-3), comprising five developmental domains. RESULTS Among the 64,141 infants included, 746 infants had surgery under general anesthesia once, 90 twice, and 71 three or more times. The percentage of developmental delay in the five domains of the J-ASQ-3 significantly increased with the number of surgical procedures. After adjusting for potential confounding factors, the risk of developmental delays in all five domains was significantly increased in infants who had surgery under general anesthesia three times or more (adjusted odds ratios: for communication domain 3.32; gross motor domain 4.69; fine motor domain 2.99; problem solving domain 2.47; personal-social domain 2.55). CONCLUSIONS Surgery under general anesthesia in infancy was associated with an increased likelihood of developmental delay in all five domains of the J-ASQ-3, especially the gross motor domain at age 1 year. The neurodevelopment with the growth should be further evaluated among the children who had surgery under general anesthesia. TRIAL REGISTRATION UMIN Clinical Trials Registry (number: UMIN000030786 ).
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Affiliation(s)
- Yoshiko Kobayashi
- grid.272264.70000 0000 9142 153XHyogo Regional Center for the Japan Environment and Children’s Study, Hyogo College of Medicine, Nishinomiya, Japan ,grid.272264.70000 0000 9142 153XDepartment of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Narumi Tokuda
- grid.272264.70000 0000 9142 153XHyogo Regional Center for the Japan Environment and Children’s Study, Hyogo College of Medicine, Nishinomiya, Japan
| | - Sho Adachi
- grid.272264.70000 0000 9142 153XHyogo Regional Center for the Japan Environment and Children’s Study, Hyogo College of Medicine, Nishinomiya, Japan ,grid.272264.70000 0000 9142 153XDepartment of Public Health, Hyogo College of Medicine, Mukogawa-cho, Nishinomiya, Hyogo 663-8501 Japan
| | - Yasuhiro Takeshima
- grid.272264.70000 0000 9142 153XHyogo Regional Center for the Japan Environment and Children’s Study, Hyogo College of Medicine, Nishinomiya, Japan ,grid.272264.70000 0000 9142 153XDepartment of Pediatrics, Hyogo College of Medicine, Nishinomiya, Japan
| | - Munetaka Hirose
- grid.272264.70000 0000 9142 153XHyogo Regional Center for the Japan Environment and Children’s Study, Hyogo College of Medicine, Nishinomiya, Japan ,grid.272264.70000 0000 9142 153XDepartment of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Masayuki Shima
- Hyogo Regional Center for the Japan Environment and Children's Study, Hyogo College of Medicine, Nishinomiya, Japan. .,Department of Public Health, Hyogo College of Medicine, Mukogawa-cho, Nishinomiya, Hyogo, 663-8501, Japan.
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McPherson C, Miller SP, El-Dib M, Massaro AN, Inder TE. The influence of pain, agitation, and their management on the immature brain. Pediatr Res 2020; 88:168-175. [PMID: 31896130 PMCID: PMC7223850 DOI: 10.1038/s41390-019-0744-6] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/11/2019] [Accepted: 12/17/2019] [Indexed: 02/07/2023]
Abstract
Preterm infants are exposed to frequent painful procedures and agitating stimuli over the many weeks of their hospitalization in the neonatal intensive care unit (NICU). The adverse neurobiological impact of pain and stress in the preterm infant has been well documented, including neuroimaging and neurobehavioral outcomes. Although many tools have been validated to assess acute pain, few methods are available to assess chronic pain or agitation (a clinical manifestation of neonatal stress). Both nonpharmacologic and pharmacologic approaches are used to reduce the negative impact of pain and agitation in the preterm infant, with concerns emerging over the adverse effects of analgesia and sedatives. Considering benefits and risks of available treatments, units must develop a stepwise algorithm to prevent, assess, and treat pain. Nonpharmacologic interventions should be consistently utilized prior to mild to moderately painful procedures. Sucrose may be utilized judiciously as an adjunctive therapy for minor painful procedures. Rapidly acting opioids (fentanyl or remifentanil) form the backbone of analgesia for moderately painful procedures. Chronic sedation during invasive mechanical ventilation represents an ongoing challenge; appropriate containment and an optimal environment should be standard; when indicated, low-dose morphine infusion may be utilized cautiously and dexmedetomidine infusion may be considered as an emerging adjunct.
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Affiliation(s)
- Christopher McPherson
- 0000 0000 9953 7617grid.416775.6Department of Pharmacy, St. Louis Children’s Hospital, St. Louis, MO USA ,0000 0001 2355 7002grid.4367.6Department of Pediatrics, Washington University School of Medicine, St. Louis, MO USA
| | - Steven P. Miller
- 0000 0004 0473 9646grid.42327.30Department of Paediatrics, The Hospital for Sick Children and the University of Toronto, Toronto, ON Canada
| | - Mohamed El-Dib
- Department of Pediatric Newborn Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA USA
| | - An N. Massaro
- 0000 0004 1936 9510grid.253615.6Department of Pediatrics—Neonatology Division, The George Washington University School of Medicine and Children’s National Health System, Washington, DC USA
| | - Terrie E. Inder
- Department of Pediatric Newborn Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA USA
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Holmer N, Artola E, Christianson E, Lynn AM, Whitlock KB, Norton S. Feasibility of Acupuncture to Induce Sleep for Brainstem Auditory Evoked Response Testing. Am J Audiol 2019; 28:895-907. [PMID: 31747523 DOI: 10.1044/2019_aja-19-0069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Purpose Brainstem auditory evoked response (BAER) testing is often performed under general anesthesia for children unable to complete behavioral audiologic evaluation. Alternatively, acupuncture treatment may be considered appropriate for BAER. Reports of acupuncture treatment in pediatric patients are scarce but are needed to demonstrate effectiveness. This study had 2 main objectives: (a) to examine the feasibility and effectiveness of acupuncture to achieve sleep to perform diagnostic BAER testing in medically complex (Cohort I) and nonmedically complex (Cohort II) children and (b) to assess acceptability to parents and audiologists of acupuncture as an alternative to anesthesia for BAER testing. Method A prospective feasibility study at Seattle Children's Hospital Outpatient Audiology Clinic from August 2015 through December 2018 was performed. A total of 31 pediatric patients were included. The median age for Cohort I was 29 months (interquartile range: 19-37 months), and the median age for Cohort II was 25.5 months (interquartile range: 16-32 months). Variables included number of BAER thresholds obtained, sleep indicators, and acceptability. The cost of BAER with acupuncture and the cost of BAER under anesthesia were compared. Results Acupuncture treatment effectively contributed to an adequate sleep state to obtain BAER results for most patients in both cohorts. Across cohorts, most patients (81%) fell asleep after acupuncture treatment. Complete test results were obtained in 48% of patients. Audiologists and parents reported high satisfaction rates with this procedure (87%). There were no adverse safety effects. Acupuncture treatment was less costly than anesthesia for BAER testing. Conclusions Acupuncture to induce sleep for BAER testing is effective, safe, and cost-efficient in small samples of medically and nonmedically complex pediatric patients. This procedure allowed earlier detection of hearing status and avoided potential adverse effects of anesthesia. Audiologists and parents reported that acupuncture treatment was an acceptable alternative to anesthesia for the BAER procedure.
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Affiliation(s)
- Nicole Holmer
- Division of Audiology, Seattle Children's Hospital, WA
| | - Elizabeth Artola
- Department of Anesthesia and Pain Medicine, Seattle Children's Hospital, WA
| | | | - Anne M. Lynn
- Department of Anesthesia and Pain Medicine, Seattle Children's Hospital, WA
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle
| | - Kathryn B. Whitlock
- Department of Otolaryngology–Head and Neck Surgery, Seattle Children's Hospital, WA
- Center for Clinical and Translational Research, Seattle Children's Hospital, WA
| | - Susan Norton
- Division of Audiology, Seattle Children's Hospital, WA
- Childhood Communication Center, Seattle Children's Hospital, WA
- Department of Otolaryngology–Head and Neck Surgery, Seattle Children's Hospital, WA
- Department of Speech & Hearing Sciences, University of Washington, Seattle
- Department of Otolaryngology–Head and Neck Surgery, University of Washington, Seattle
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Abstract
Regional anesthesia provides effective anesthesia and pain relief in infants with age-specific data attesting to safety and efficacy. Regional anesthesia decreases exposure to opioids and general anesthetic agents and associated adverse drug effects, suppresses the stress response, and provides better hemodynamic stability compared to general anesthesia. Regional anesthesia can prevent long-term behavioral responses to pain. As a result, the overall number and variety of nerve blocks being used in infants is increasing. While neuraxial blocks are the most common blocks performed in infants, the introduction of ultrasound imaging and a better safety profile has advanced the use of peripheral nerve blocks. Infant-specific pharmacokinetic and pharmacodynamic data of local anesthetic medications are reviewed including risk factors for the accumulation of high serum levels of unbound, pharmacologically active drug. Bupivacaine accumulates with continuous infusion and 2-chloroprocaine can be used as an alternative. Local anesthetic systemic toxicity has the highest incidence in infants less than 6 months of age and is associated with bolus dosing and penile nerve blocks. Local anesthetic toxicity is treated by securing the airway, suppression of seizure activity and implementation of cardiopulmonary resuscitation. Administration of intralipid (intravenous lipid emulsion) is initiated at the first sign of toxicity. A high level of expertise in regional anesthesia is needed when treating infants due to their unique development.
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Phelps HM, Robinson JR, Chen H, Luckett TR, Conroy PC, Gillis LA, Hays SR, Lovvorn HN. Enhancing Recovery After Kasai Portoenterostomy With Epidural Analgesia. J Surg Res 2019; 243:354-362. [PMID: 31277012 DOI: 10.1016/j.jss.2019.05.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 04/24/2019] [Accepted: 05/30/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Biliary atresia (BA) is a rare obstructive cholangiopathy that presents in early infancy. The Kasai portoenterostomy (PE) improves survival with the native liver. Epidural analgesia is an appealing option to control pain in this fragile patient population, yet its safety, efficacy, and potential benefits remain unproven. METHODS Patients undergoing PE for BA between 2001 and 2016 at a single institution were identified by ICD codes. Preoperative laboratories, procedure details, and recovery outcomes were reviewed retrospectively. Outcomes of interest were need for postoperative mechanical ventilation, pain scores, normalized opioid administration, return of bowel function, and length of hospital stay after PE. RESULTS Of 47 infants undergoing PE for BA, 25 received epidural analgesia, and 22 did not. Infants with epidurals received less systemic opioids over the first 96 h postoperatively than those without (P < 0.001). Epidurals were associated with lower pain scores between 6 and 30 h postoperatively (P = 0.01 to 0.04), during which the highest median 6-h interval pain score was 0.2 (IQR 0-1.3) for patients with epidurals yet 2.1 (IQR 1.2-3.3) for patients without. Patients with epidurals (88%, n = 22) were more commonly extubated before leaving the operating room than those without (59%, n = 13; P = 0.02). No significant difference was observed in time to first bowel movement (P = 0.48) or first oral feed (P = 0.81). However, infants with epidurals had shorter hospital stays after PE than those without (6 d [IQR 5-7] versus 8 d [IQR 6.3-11], P = 0.01). No major complications were associated with epidural catheters. CONCLUSIONS Epidural analgesia in patients undergoing PE for BA appears safe and effectively controls pain while minimizing the need for systemic opioids. Reduced need for mechanical ventilation postoperatively and shortened hospital stays serve as further evidence for using epidurals to enhance recovery after PE.
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Affiliation(s)
- Hannah M Phelps
- Vanderbilt University School of Medicine, Nashville, TN; Surgical Outcomes Center for Kids, Monroe Carell, Jr. Children's Hospital, Nashville, TN.
| | - Jamie R Robinson
- Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN; Department of Biomedical Informatics, Vanderbilt University, Nashville, TN
| | - Heidi Chen
- Surgical Outcomes Center for Kids, Monroe Carell, Jr. Children's Hospital, Nashville, TN; Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN
| | - Twila R Luckett
- Pediatric Pain Service, Monroe Carell, Jr. Children's Hospital, Nashville, TN
| | | | - Lynette A Gillis
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Stephen R Hays
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN; Department of Anesthesia, Vanderbilt University Medical Center, Nashville, TN
| | - Harold N Lovvorn
- Surgical Outcomes Center for Kids, Monroe Carell, Jr. Children's Hospital, Nashville, TN; Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN
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Zeilmaker-Roest GA, van Rosmalen J, van Dijk M, Koomen E, Jansen NJG, Kneyber MCJ, Maebe S, van den Berghe G, Vlasselaers D, Bogers AJJC, Tibboel D, Wildschut ED. Intravenous morphine versus intravenous paracetamol after cardiac surgery in neonates and infants: a study protocol for a randomized controlled trial. Trials 2018; 19:318. [PMID: 29895289 PMCID: PMC5998570 DOI: 10.1186/s13063-018-2705-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 05/24/2018] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Morphine is worldwide the analgesic of first choice after cardiac surgery in children. Morphine has unwanted hemodynamic and respiratory side effects. Therefore, post-cardiac surgery patients may potentially benefit from a non-opioid drug for pain relief. A previous study has shown that intravenous (IV) paracetamol is effective and opioid-sparing in children after major non-cardiac surgery. The aim of the study is to test the hypothesis that intermittent IV paracetamol administration in children after cardiac surgery will result in a reduction of at least 30% of the cumulative morphine requirement. METHODS This is a prospective, multi-center, randomized controlled trial at four level-3 pediatric intensive care units (ICUs) in the Netherlands and Belgium. Children who are 0-36 months old will be randomly assigned to receive either intermittent IV paracetamol or continuous IV morphine up to 48 h post-operatively. Morphine will be available as rescue medication for both groups. Validated pain and sedation assessment tools will be used to monitor patients. The sample size (n = 208, 104 per arm) was calculated in order to detect a 30% reduction in morphine dose; two-sided significance level was 5% and power was 95%. DISCUSSION This study will focus on the reduction, or replacement, of morphine by IV paracetamol in children (0-36 months old) after cardiac surgery. The results of this study will form the basis of a new pain management algorithm and will be implemented at the participating ICUs, resulting in an evidence-based guideline on post-operative pain after cardiac surgery in infants who are 0-36 months old. TRIAL REGISTRATION Dutch Trial Registry ( www.trialregister.nl ): NTR5448 on September 1, 2015. Institutional review board approval (MEC2015-646), current protocol version: July 3, 2017.
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Affiliation(s)
- Gerdien A Zeilmaker-Roest
- Department of Pediatric Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands. .,Department of Cardiothoracic Surgery, Erasmus MC, Rotterdam, The Netherlands.
| | | | - Monique van Dijk
- Department of Pediatric Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Erik Koomen
- Department of Pediatric Intensive Care, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Nicolaas J G Jansen
- Department of Pediatric Intensive Care, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Martin C J Kneyber
- Department of Pediatrics, division of Pediatric Critical Care Medicine, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Sofie Maebe
- Department of Intensive Care Medicine, UZ Leuven, Leuven, Belgium
| | | | - Dirk Vlasselaers
- Department of Intensive Care Medicine, UZ Leuven, Leuven, Belgium
| | - Ad J J C Bogers
- Department of Cardiothoracic Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Dick Tibboel
- Department of Pediatric Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Enno D Wildschut
- Department of Pediatric Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
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Zeilmaker GA, Pokorna P, Mian P, Wildschut ED, Knibbe CAJ, Krekels EHJ, Allegaert K, Tibboel D. Pharmacokinetic considerations for pediatric patients receiving analgesia in the intensive care unit; targeting postoperative, ECMO and hypothermia patients. Expert Opin Drug Metab Toxicol 2018; 14:417-428. [PMID: 29623729 DOI: 10.1080/17425255.2018.1461836] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Adequate postoperative analgesia in pediatric patients in the intensive care unit (ICU) matters, since untreated pain is associated with negative outcomes. Compared to routine postoperative patients, children undergoing hypothermia (HT) or extracorporeal membrane oxygenation (ECMO), or recovering after cardiac surgery likely display non-maturational differences in pharmacokinetics (PK) and pharmacodynamics (PD). These differences warrant additional dosing recommendations to optimize pain treatment. Areas covered: Specific populations within the ICU will be discussed with respect to expected variations in PK and PD for various analgesics. We hereby move beyond maturational changes and focus on why PK/PD may be different in children undergoing HT, ECMO or cardiac surgery. We provide a stepwise manner to develop PK-based dosing regimens using population PK approaches in these populations. Expert opinion: A one-dose to size-fits-all for analgesia is suboptimal, but for several commonly used analgesics the impact of HT, ECMO or cardiac surgery on average PK parameters in children is not yet sufficiently known. Parameters considering both maturational and non-maturational covariates are important to develop population PK-based dosing advices as part of a strategy to optimize pain treatment.
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Affiliation(s)
- Gerdien A Zeilmaker
- a Intensive Care and Department of Pediatric Surgery , Erasmus MC-Sophia Children's Hospital , Rotterdam , The Netherlands
| | - Paula Pokorna
- a Intensive Care and Department of Pediatric Surgery , Erasmus MC-Sophia Children's Hospital , Rotterdam , The Netherlands.,b Department of Pediatrics, General Faculty Hospital Prague, First Faculty of Medicine , Charles University and General University Hospital in Prague , Prague , Czech Republic.,c Institute of Pharmacology, First Faculty of Medicine , Charles University and General University Hospital in Prague , Prague , Czech Republic
| | - Paola Mian
- a Intensive Care and Department of Pediatric Surgery , Erasmus MC-Sophia Children's Hospital , Rotterdam , The Netherlands
| | - Enno D Wildschut
- a Intensive Care and Department of Pediatric Surgery , Erasmus MC-Sophia Children's Hospital , Rotterdam , The Netherlands
| | - Catherijne A J Knibbe
- d Division of Pharmacology , LACDR, Leiden University , Leiden , The Netherlands.,e Department of Clinical Pharmacy , St. Antonius Hospital , Nieuwegein , The Netherlands
| | - Elke H J Krekels
- d Division of Pharmacology , LACDR, Leiden University , Leiden , The Netherlands
| | - Karel Allegaert
- a Intensive Care and Department of Pediatric Surgery , Erasmus MC-Sophia Children's Hospital , Rotterdam , The Netherlands.,f Department of Development and Regeneration , KU Leuven , Leuven , Belgium
| | - Dick Tibboel
- a Intensive Care and Department of Pediatric Surgery , Erasmus MC-Sophia Children's Hospital , Rotterdam , The Netherlands
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Bénateau H, Trentesaux AS, Chatellier A, Laurent J, Bellot A, Veyssiere A. Cheiloplasty associated to a palatal obturator in a preterm infant with a cleft lip and palate. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2017. [PMID: 28642187 DOI: 10.1016/j.jormas.2017.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Preterm infants are commonly treated by non-invasive ventilation (NIV) and nasal continuous positive airway pressure (CPAP), which are associated with fewer complications than nasotracheal intubation. In preterm infants with a cleft lip and palate, this method of respiratory management is difficult or impossible to perform because of air leakage through the cleft defect. CASE We report a male infant who was born at 29 weeks of gestation with a left complete unilateral cleft lip and palate. Birth weight was 900 grammes. Because of the cleft, we have any problems to ventile this infant. We decide to close the cleft prematurely on day 17 after multidisciplinary discussion. DISCUSSION NIV cannot be performed with the usual equipment in very premature infants with a cleft lip and palate because of air leakage through the cleft defect. Very few studies report pre term infant with cleft lip and palate and his difficulties of ventilation. This is the first case reported to perform cheiloplasty on a 900g preterm infant.
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Affiliation(s)
- H Bénateau
- Department of maxillofacial surgery, Caen university hospital, 14000 Caen, France
| | - A-S Trentesaux
- Neonatal intensive care unit, Caen university hospital, 14000 Caen, France
| | - A Chatellier
- Department of maxillofacial surgery, Caen university hospital, 14000 Caen, France
| | - J Laurent
- Department of infantil anesthesiology, Caen university hospital, 14000 Caen, France
| | - A Bellot
- Neonatal intensive care unit, Caen university hospital, 14000 Caen, France
| | - A Veyssiere
- Department of maxillofacial surgery, Caen university hospital, 14000 Caen, France.
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Ramachandran R, Bansal S, Yadav P, Rewari V. Transversus Abdominis Plane Block for Inguinal Hernia Repair in a Premature Infant: A Case Report. ACTA ACUST UNITED AC 2017; 8:31-32. [PMID: 27828783 DOI: 10.1213/xaa.0000000000000415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
In this report, we describe the case of a premature infant (36 weeks' postgestational age) who underwent left inguinal hernia repair under general anesthesia without the use of any airway device. Anesthesia was induced and maintained with sevoflurane in oxygen and nitrous oxide. An ultrasound-guided transversus abdominis plane block was performed that provided effective analgesia, obviating the need for opioids in the intraoperative period. The infant's hemodynamics remained stable throughout the surgery. This report also briefly explains the advantages of using a transversus abdominis plane block, compared with neuraxial blockade, for hernia repair surgery.
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Affiliation(s)
- Rashmi Ramachandran
- From the Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, Delhi, India
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Raiten DJ, Steiber AL, Carlson SE, Griffin I, Anderson D, Hay WW, Robins S, Neu J, Georgieff MK, Groh-Wargo S, Fenton TR. Working group reports: evaluation of the evidence to support practice guidelines for nutritional care of preterm infants-the Pre-B Project. Am J Clin Nutr 2016; 103:648S-78S. [PMID: 26791182 PMCID: PMC6459074 DOI: 10.3945/ajcn.115.117309] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The "Evaluation of the Evidence to Support Practice Guidelines for the Nutritional Care of Preterm Infants: The Pre-B Project" is the first phase in a process to present the current state of knowledge and to support the development of evidence-informed guidance for the nutritional care of preterm and high-risk newborn infants. The future systematic reviews that will ultimately provide the underpinning for guideline development will be conducted by the Academy of Nutrition and Dietetics' Evidence Analysis Library (EAL). To accomplish the objectives of this first phase, the Pre-B Project organizers established 4 working groups (WGs) to address the following themes: 1) nutrient specifications for preterm infants, 2) clinical and practical issues in enteral feeding of preterm infants, 3) gastrointestinal and surgical issues, and 4) current standards of infant feeding. Each WG was asked to 1) develop a series of topics relevant to their respective themes, 2) identify questions for which there is sufficient evidence to support a systematic review process conducted by the EAL, and 3) develop a research agenda to address priority gaps in our understanding of the role of nutrition in health and development of preterm/neonatal intensive care unit infants. This article is a summary of the reports from the 4 Pre-B WGs.
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Affiliation(s)
- Daniel J Raiten
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD;
| | | | | | | | | | | | - Sandra Robins
- Fairfax Neonatal Associates at Inova Children's Hospital, Fairfax, VA
| | - Josef Neu
- University of Florida, Gainesville, FL
| | | | - Sharon Groh-Wargo
- Case Western Reserve University-School of Medicine, Cleveland, OH; and
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Pillai Riddell RR, Racine NM, Gennis HG, Turcotte K, Uman LS, Horton RE, Ahola Kohut S, Hillgrove Stuart J, Stevens B, Lisi DM. Non-pharmacological management of infant and young child procedural pain. Cochrane Database Syst Rev 2015; 2015:CD006275. [PMID: 26630545 PMCID: PMC6483553 DOI: 10.1002/14651858.cd006275.pub3] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Infant acute pain and distress is commonplace. Infancy is a period of exponential development. Unrelieved pain and distress can have implications across the lifespan. This is an update of a previously published review in the Cochrane Database of Systematic Reviews, Issue 10 2011 entitled 'Non-pharmacological management of infant and young child procedural pain'. OBJECTIVES To assess the efficacy of non-pharmacological interventions for infant and child (up to three years) acute pain, excluding kangaroo care, and music. Analyses were run separately for infant age (preterm, neonate, older) and pain response (pain reactivity, immediate pain regulation). SEARCH METHODS For this update, we searched the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library (Issue 2 of 12, 2015), MEDLINE-Ovid platform (March 2015), EMBASE-OVID platform (April 2011 to March 2015), PsycINFO-OVID platform (April 2011 to February 2015), and CINAHL-EBSCO platform (April 2011 to March 2015). We also searched reference lists and contacted researchers via electronic list-serves. New studies were incorporated into the review. We refined search strategies with a Cochrane-affiliated librarian. For this update, nine articles from the original 2011 review pertaining to Kangaroo Care were excluded, but 21 additional studies were added. SELECTION CRITERIA Participants included infants from birth to three years. Only randomised controlled trials (RCTs) or RCT cross-overs that had a no-treatment control comparison were eligible for inclusion in the analyses. However, when the additive effects of a non-pharmacological intervention could be assessed, these studies were also included. We examined studies that met all inclusion criteria except for study design (e.g. had an active control) to qualitatively contextualize results. There were 63 included articles in the current update. DATA COLLECTION AND ANALYSIS Study quality ratings and risk of bias were based on the Cochrane Risk of Bias Tool and GRADE approach. We analysed the standardized mean difference (SMD) using the generic inverse variance method. MAIN RESULTS Sixty-three studies, with 4905 participants, were analysed. The most commonly studied acute procedures were heel-sticks (32 studies) and needles (17 studies). The largest SMD for treatment improvement over control conditions on pain reactivity were: non-nutritive sucking-related interventions (neonate: SMD -1.20, 95% CI -2.01 to -0.38) and swaddling/facilitated tucking (preterm: SMD -0.89; 95% CI -1.37 to -0.40). For immediate pain regulation, the largest SMDs were: non-nutritive sucking-related interventions (preterm: SMD -0.43; 95% CI -0.63 to -0.23; neonate: SMD -0.90; 95% CI -1.54 to -0.25; older infant: SMD -1.34; 95% CI -2.14 to -0.54), swaddling/facilitated tucking (preterm: SMD -0.71; 95% CI -1.00 to -0.43), and rocking/holding (neonate: SMD -0.75; 95% CI -1.20 to -0.30). Fifty two of our 63 trials did not report adverse events. The presence of significant heterogeneity limited our confidence in the findings for certain analyses, as did the preponderance of very low quality evidence. AUTHORS' CONCLUSIONS There is evidence that different non-pharmacological interventions can be used with preterms, neonates, and older infants to significantly manage pain behaviors associated with acutely painful procedures. The most established evidence was for non-nutritive sucking, swaddling/facilitated tucking, and rocking/holding. All analyses reflected that more research is needed to bolster our confidence in the direction of the findings. There are significant gaps in the existing literature on non-pharmacological management of acute pain in infancy.
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Affiliation(s)
- Rebecca R Pillai Riddell
- York UniversityDepartment of Psychology4700 Keele StreetOUCH Laboratory, 2004/6 Sherman Health Sciences BuildingTorontoONCanadaM3J 1P3
| | - Nicole M Racine
- York UniversityDepartment of Psychology4700 Keele StreetOUCH Laboratory, 2004/6 Sherman Health Sciences BuildingTorontoONCanadaM3J 1P3
| | - Hannah G Gennis
- York UniversityDepartment of Psychology4700 Keele StreetOUCH Laboratory, 2004/6 Sherman Health Sciences BuildingTorontoONCanadaM3J 1P3
| | - Kara Turcotte
- University of British Columbia OkanaganDepartment of PsychologyKelownaBCCanada
| | | | - Rachel E Horton
- The Child and Adolescent Psychology CentrePrivate PracticeAuroraONCanada
| | | | - Jessica Hillgrove Stuart
- York UniversityDepartment of Psychology4700 Keele StreetOUCH Laboratory, 2004/6 Sherman Health Sciences BuildingTorontoONCanadaM3J 1P3
| | - Bonnie Stevens
- The Hospital for Sick ChildrenNursing Research555 University AvenueTorontoONCanadaM5G 1X8
| | - Diana M Lisi
- University of British Columbia OkanaganDepartment of PsychologyKelownaBCCanada
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Burghardt KJ, Thomas ST, Tutag-Lehr V. Off-label use of duloxetine for pediatric neuropathic pain. Ment Health Clin 2015. [DOI: 10.9740/mhc.2015.11.277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Duloxetine, a serotonin-norepinephrine reuptake inhibitor, has been used successfully for adults for the management of neuropathic pain syndromes. Pediatric data are needed because inadequate neuropathic pain management in children and adolescents results in lower psychosocial functioning, delayed development, and decreased quality of life. We aim to describe a case series on the use of duloxetine for the management of symptoms associated with chronic neuropathic pain syndromes in a pediatric population.
Methods
Data were collected in a naturalistic, consecutive, case report format, from a pediatric pain management clinic for children prescribed duloxetine for analgesia for a variety of neuropathic-type pain conditions. Follow-up data, including self-report of pain, and type and frequency of adverse reactions, were collected to describe the efficacy and safety of duloxetine.
Results
Duloxetine was prescribed for the management of self-reported average pain scores of greater than 5 out of 10 on the Faces Pain Scale–Revised for pain that was resistant to other medications. Each of these patients had comorbid psychiatric diagnoses. Reduction in pain following duloxetine therapy was not universal, and all patients discontinued duloxetine therapy prematurely because of adverse effects.
Conclusion
Further evidence is needed to demonstrate the efficacy and safety of duloxetine for use in pediatric populations with neuropathic components to their pain. Based on our experience, we suggest considering its use only after failure of other agents. The best management of a pediatric patient's pain condition is likely accomplished through a combination of pharmacotherapy and nonpharmacotherapy interventions.
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Affiliation(s)
- K. J. Burghardt
- (Corresponding author) Assistant Professor of Pharmacy Practice, Department of Pharmacy Practice, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan,
| | - S. T. Thomas
- Medical Director, Pediatric Pain Medicine, Anesthesiology Department, Children's Hospital of Michigan, Detroit Medical Center, Detroit, Michigan
| | - V. Tutag-Lehr
- Associate Professor of Pharmacy Practice, Department of Pharmacy Practice, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan
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Jones LJ, Craven PD, Lakkundi A, Foster JP, Badawi N. Regional (spinal, epidural, caudal) versus general anaesthesia in preterm infants undergoing inguinal herniorrhaphy in early infancy. Cochrane Database Syst Rev 2015; 2015:CD003669. [PMID: 26058963 PMCID: PMC6885061 DOI: 10.1002/14651858.cd003669.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND With improvements in neonatal intensive care, more preterm infants are surviving the neonatal period and presenting for surgery in early infancy. Inguinal hernia is the most common condition requiring early surgery, appearing in 38% of infants whose birth weight is between 751 grams and 1000 grams. Approximately 20% to 30% of otherwise healthy preterm infants having general anaesthesia for inguinal hernia surgery at a postmature age have at least one apnoeic episode within the postoperative period. Research studies have failed to adequately distinguish the effects of apnoeic episodes from other complications of extreme preterm gestation on the risk of brain injury, or to investigate the potential impact of postoperative apnoea upon longer term neurodevelopment. In addition to episodes of apnoea, there are concerns that anaesthetic and sedative agents may have a direct toxic effect on the developing brain of preterm infants even after reaching postmature age. It is proposed that regional anaesthesia may reduce the risk of postoperative apnoea, avoid the risk of anaesthetic-related neurotoxicity and improve neurodevelopmental outcomes in preterm infants requiring surgery for inguinal hernia at a postmature age. OBJECTIVES To determine if regional anaesthesia reduces postoperative apnoea, bradycardia, the use of assisted ventilation, and neurological impairment, in comparison to general anaesthesia, in preterm infants undergoing inguinal herniorrhaphy at a postmature age. SEARCH METHODS The following databases and resources were searched: the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, 2015, Issue 2), MEDLINE (December 2002 to 25 February 2015), EMBASE (December 2002 to 25 February 2015), controlled-trials.com and clinicaltrials.gov, reference lists of published trials and abstracts published in Pediatric Research and Pediatric Anesthesia. SELECTION CRITERIA Randomised and quasi-randomised controlled trials of regional (spinal, epidural, caudal) versus general anaesthesia, or combined regional and general anaesthesia, in former preterm infants undergoing inguinal herniorrhaphy in early infancy. DATA COLLECTION AND ANALYSIS At least two of three review authors (LJ, JF, AL) independently extracted data and performed analyses. Authors were contacted to obtain missing data. The methodological quality of each study was assessed according to the criteria of the Cochrane Neonatal Review Group. Data were analysed using Review Manager 5. Meta-analyses were performed with calculation of risk ratios (RR) and risk difference (RD), along with their 95% confidence intervals (CI) where appropriate. MAIN RESULTS Seven small trials comparing spinal with general anaesthesia in the repair of inguinal hernia were identified. Two trial reports are listed as 'Studies awaiting classification' due to insufficient information on which to base an eligibility assessment. There was no statistically significant difference in the risk of postoperative apnoea/bradycardia (typical RR 0.72, 95% CI 0.48 to 1.06; 4 studies, 138 infants), postoperative oxygen desaturation (typical RR 0.82, 95% CI 0.61 to 1.11; 2 studies, 48 infants), the use of postoperative analgesics (RR 0.42, 95% CI 0.15 to 1.18; 1 study, 44 infants), or postoperative respiratory support (typical RR 0.09, 95% CI 0.01 to1.64; 3 studies, 98 infants) between infants receiving spinal or general anaesthesia. When infants who had received preoperative sedatives were excluded, the meta-analysis supported a reduction in the risk of postoperative apnoea in the spinal anaesthesia group (typical RR 0.53, 95% CI 0.34 to 0.82; 4 studies, 129 infants). Infants with no history of apnoea in the preoperative period and receiving spinal anaesthesia (including a subset of infants who had received sedatives) had a reduced risk of postoperative apnoea and this reached statistical significance (typical RR 0.34, 95% CI 0.14 to 0.81; 4 studies, 134 infants). Infants receiving spinal rather than general anaesthesia had a statistically significant increased risk of anaesthetic agent failure (typical RR 7.83, 95% CI 1.51 to 40.58; 3 studies, 92 infants). Infants randomised to receive spinal anaesthesia had an increased risk of anaesthetic placement failure of borderline statistical significance (typical RR 7.38, 95% CI 0.98 to 55.52; typical RD 0.15, 95% CI 0.03 to 0.27; 3 studies, 90 infants). AUTHORS' CONCLUSIONS There is moderate-quality evidence to suggest that the administration of spinal in preference to general anaesthesia without pre- or intraoperative sedative administration may reduce the risk of postoperative apnoea by up to 47% in preterm infants undergoing inguinal herniorrhaphy at a postmature age. For every four infants treated with spinal anaesthesia, one infant may be prevented from having an episode of postoperative apnoea (NNTB=4). In those infants without preoperative apnoea, there is low-quality evidence that spinal rather than general anaesthesia may reduce the risk of preoperative apnoea by up to 66%. There was no difference in the effect of spinal compared with general anaesthesia on the overall incidence of postoperative apnoea, bradycardia, oxygen desaturation, need for postoperative analgesics or respiratory support. Limitations on these results included varying use of sedative agents, or different anaesthetic agents, or combinations of these factors, in addition to trial quality aspects such as allocation concealment and inadequate blinding of intervention and outcome assessment. The meta-analyses may have inadequate power to detect a difference between groups for some outcomes, with estimates of effect based on a total population of fewer than 140 infants.The effect of newer, rapidly acting, quickly metabolised general anaesthetic agents on safety with regard to the risk of postoperative apnoea and neurotoxic exposure has not so far been established in randomised trials. There is potential for harm from postoperative apnoea and direct brain toxicity from general anaesthetic agents superimposed upon pre-existing altered brain development in infants born at very to extreme preterm gestation. This highlights the clear need for the examination of neurodevelopmental outcomes in the context of large randomised controlled trials of general, compared with spinal, anaesthesia, in former preterm infants undergoing surgery for inguinal hernia.There is a particular need to examine the impact of the choice of spinal over general anaesthesia on respiratory and neurological outcomes in high-risk infant subgroups with severe respiratory disease and previous brain injury.
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Affiliation(s)
- Lisa J Jones
- University of SydneyCentral Clinical School, Discipline of Obstetrics, Gynaecology and NeonatologyCamperdownNSWAustralia
- John Hunter Children's HospitalDepartment of NeonatologyLookout RdNew LambtonNSWAustralia
| | - Paul D Craven
- John Hunter Children's HospitalDepartment of NeonatologyLookout RdNew LambtonNSWAustralia
| | - Anil Lakkundi
- John Hunter Children's HospitalDepartment of NeonatologyLookout RdNew LambtonNSWAustralia
| | - Jann P Foster
- University of Western SydneySchool of Nursing & MidwiferySydneyNSWAustralia
| | - Nadia Badawi
- The Children's Hospital at WestmeadGrace Centre for Newborn CarePO Box 4001SydneyNSWAustralia2115
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Badiee Z, Vakiliamini M, Mohammadizadeh M. Remifentanil for endotracheal intubation in premature infants: A randomized controlled trial. J Res Pharm Pract 2014; 2:75-82. [PMID: 24991608 PMCID: PMC4076902 DOI: 10.4103/2279-042x.117387] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective: Endotracheal intubation is a common procedure in neonatal care. The objective of this study was to determine whether the premedication with remifentanil before intubation has analgesic effects in newborn infants. Methods: A total of 40 premature infants who needed endotracheal intubation for intubation-surfactant-extubation method were randomly assigned in two groups of an equal number at two university hospitals. The control group was given 10 μg/kg atropine IV infusions in 1 min and then 2 ml normal saline. In the case group, the atropine was given with the same method and then remifentanil was administered 2 μg/kg IV infusions in 2 min. Findings: For remifentanil and control groups, the mean birth weight were 1761 ± 64 and 1447 ± 63 grams (P = 0.29), and the mean gestational ages were 31.69 ± 3.5 and 30.56 ± 2.8 weeks (P = 0.28), respectively. Using premature infant pain profile score, infants who received remifentanil felt significantly less pain than the control group (15.1 ± 1.6 vs. 7.5 ± 1.4; P < 0.001). There were no significant differences in the duration of endotracheal intubation procedure (20.8 ± 6 vs. 22.8 ± 7.3 s; P = 0.33), the number of attempts for successful intubation and oxygen desaturation between groups. Conclusion: Premedication with remifentanil has good analgesic effects for endotracheal intubation in premature infants without significant derangements in mean blood pressure and oxygen saturation.
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Affiliation(s)
- Zohreh Badiee
- Department of Pediatrics, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mazyar Vakiliamini
- Department of Pediatrics, Isfahan University of Medical Sciences, Isfahan, Iran
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24
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Abstract
Pediatric patients often undergo anesthesia for ambulatory procedures. This article discusses several common preoperative dilemmas, including whether to postpone anesthesia when a child has an upper respiratory infection, whether to test young women for pregnancy, which children require overnight admission for apnea monitoring, and the effectiveness of nonpharmacological techniques for reducing anxiety. Medication issues covered include the risks of anesthetic agents in children with undiagnosed weakness, the use of remifentanil for tracheal intubation, and perioperative dosing of rectal acetaminophen. The relative merits of caudal and dorsal penile nerve block for pain after circumcision are also discussed.
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Affiliation(s)
- David A August
- Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, 55 Fruit Street, GRB-444, Boston, MA 02114, USA.
| | - Lucinda L Everett
- Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital, 55 Fruit Street, GRB-415, Boston, MA 02114, USA
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25
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Czarnecki ML, Hainsworth K, Simpson PM, Arca MJ, Uhing MR, Varadarajan J, Weisman SJ. Is there an alternative to continuous opioid infusion for neonatal pain control? A preliminary report of parent/nurse-controlled analgesia in the neonatal intensive care unit. Paediatr Anaesth 2014; 24:377-85. [PMID: 24417623 PMCID: PMC4331187 DOI: 10.1111/pan.12332] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/20/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND Continuous opioid infusion (COI) remains the mainstay of analgesic therapy in the neonatal intensive care unit (NICU). Parent/nurse-controlled analgesia (PNCA) has been accepted as safe and effective for pediatric patients, but few reports include use in neonates. This study sought to compare outcomes of PNCA and COI in postsurgical neonates and young infants. METHODS Twenty infants treated with morphine PNCA were retrospectively compared with 13 infants treated with fentanyl COI in a Midwestern pediatric hospital in the United States. Outcome measures included opioid consumption, pain scores, frequency of adverse events, and subsequent methadone use. RESULTS The PNCA group (median 6.4 μg · kg(-1) · h(-1) morphine equivalents, range 0.0-31.4) received significantly less opioid (P < 0.001) than the COI group (median 40.0 μg · kg(-1) · h(-1) morphine equivalents; range 20.0-153.3), across postoperative days 0-3. Average daily pain scores (based on 0-10 scale) were low for both groups, but median scores differed nonetheless (0.8 PNCA vs 0.3 COI, P < 0.05). There was no significant difference in the frequency of adverse events or methadone use. CONCLUSION Results suggest PNCA may be a feasible and effective alternative to COI for pain management in postsurgical infants in the NICU. Results also suggest PNCA may provide more individualized care for this vulnerable population and in doing so, may potentially reduce opioid consumption; however, more studies are needed.
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Affiliation(s)
- Michelle L. Czarnecki
- Jane B. Pettit Pain Management Center, Children’s Hospital of Wisconsin, Milwaukee, USA
| | - Keri Hainsworth
- Jane B. Pettit Pain Management Center, Children’s Hospital of Wisconsin, Milwaukee, USA,Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, USA
| | - Pippa M. Simpson
- Department of Quantitative Health Sciences, Medical College of Wisconsin, Milwaukee, USA,Department of Pediatrics, Medical College of Wisconsin, Milwaukee, USA
| | - Marjorie J. Arca
- Department of Surgery, Medical College of Wisconsin, Milwaukee, USA,Department of Pediatrics, Medical College of Wisconsin, Milwaukee, USA
| | - Michael R. Uhing
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, USA,Department of neonatology, Medical College of Wisconsin, Milwaukee, USA
| | - Jaya Varadarajan
- Jane B. Pettit Pain Management Center, Children’s Hospital of Wisconsin, Milwaukee, USA,Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, USA
| | - Steven J. Weisman
- Jane B. Pettit Pain Management Center, Children’s Hospital of Wisconsin, Milwaukee, USA,Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, USA,Department of Pediatrics, Medical College of Wisconsin, Milwaukee, USA
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26
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Abstract
Preclinical and clinical studies have demonstrated the adverse consequences of untreated pain and stress on brain development in the preterm infant. Sucrose has widely been implemented as standard therapy for minor procedural pain. Anesthetics are commonly utilized in preterm infants during major surgery. Pharmacologic agents (benzodiazepines and opioids) have been examined in clinical trials of preterm infants requiring invasive mechanical ventilation. Controversy exists regarding the safety and long-term impact of these interventions. Ongoing multidisciplinary research will help define the impact of these agents and identify potential alternative therapies.
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27
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Abstract
Optimal pain management can significantly impact the surgical outcome and length of stay in the neonatal intensive care unit (NICU). Regional anesthesia is an effective alternative that can be used in both term and preterm neonates. A variety of neuraxial and peripheral nerve blocks have been used for specific surgical and NICU procedures. Ultrasound guidance has increased the feasibility of using these techniques in neonates. Education and training staff in the use of continuous epidural infusions are important prerequisites for successful implementation of regional anesthesia in NICU management protocols.
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Affiliation(s)
- Adrian Bosenberg
- Department of Anesthesiology and Pain Management, Faculty Health Sciences, Seattle Children's Hospital, University Washington, 4800 Sandpoint Way Northeast, Seattle, WA 98105, USA
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28
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de Graaf J, van Lingen RA, Valkenburg AJ, Weisglas-Kuperus N, Jebbink LG, Wijnberg-Williams B, Anand KJS, Tibboel D, van Dijk M. Does neonatal morphine use affect neuropsychological outcomes at 8 to 9 years of age? Pain 2012; 154:449-458. [PMID: 23352760 DOI: 10.1016/j.pain.2012.12.006] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Revised: 11/22/2012] [Accepted: 12/06/2012] [Indexed: 10/27/2022]
Abstract
Morphine is widely used to treat severe pain in neonatal intensive care unit patients. Animal studies suggest adverse long-term side effects of neonatal morphine, but a follow-up study of 5-year-old children who participated in a morphine-placebo controlled trial as newborns found no such effects on the child's general functioning. This study indicated that morphine may negatively affect response inhibition, a domain of executive functions. Therefore, we performed a second follow-up study in the same population at the age of 8 to 9 years, focused on the child's general functioning in terms of intelligence, visual motor integration, and behavior and on executive functions. Children in the morphine group showed significantly less externalizing problems according to the parents but more internalizing behavior according to the teachers, but only after adjustment for intelligence quotient (IQ), potential confounders using a propensity score, and additional open-label morphine. Morphine-treated children showed significantly fewer problems with executive functions in daily life as rated by parents for the subscales inhibition and organization of materials and for planning/organizing as rated by the teachers. After adjustment for IQ and the propensity score, executive functioning as rated by the parents remained statistically significantly better in the morphine-treated group. The influence of the additional morphine given was not of a significant influence for any of the outcome variables. Overall, the present study demonstrates that continuous morphine infusion of 10 μg/kg/h during the neonatal period does not harm general functioning and may even have a positive influence on executive functions at 8 to 9 years.
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Affiliation(s)
- Joke de Graaf
- Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands Princess Amalia Department of Pediatrics, Department of Neonatology, Isala Clinics, Zwolle, The Netherlands Department of Pediatrics, Division of Neonatology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands Department of Medical Psychology, Isala Clinics, Zwolle, The Netherlands Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
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29
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Pillai Riddell RR, Racine NM, Turcotte K, Uman LS, Horton RE, Din Osmun L, Ahola Kohut S, Hillgrove Stuart J, Stevens B, Gerwitz-Stern A. Cochrane Review: Non-pharmacological management of infant and young child procedural pain. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/ebch.1883] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Bozza P, Morini F, Conforti A, Sgrò S, Laviani Mancinelli R, Ottino S, Bagolan P, Picardo S. Stress and ano-colorectal surgery in newborn/infant: role of anesthesia. Pediatr Surg Int 2012; 28:821-4. [PMID: 22832839 DOI: 10.1007/s00383-012-3126-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE The best anesthesia for newborns/infants necessitating colorectal surgery remains questionable. Endovenous and locoregional anesthesiological approaches were compared to determine the influence on stress response. METHODS Patients with anorectal malformations or Hirschsprung's disease were randomized to inhalatory/epidural anesthesia (IPA) or inhalatory/endovenous anesthesia (IEA). Heart rate, blood pressure, oxygen saturation, serum concentrations of dehydroepiandrosterone, cortisol, and glucose were recorded 24 h before operation (T0), after tracheal intubation (T1), 120 min after skin incision (T2), 60 min (T3) and 24 h after operation (T4). RESULTS Seventeen patients were enrolled in the study, 8 receiving IPA, and 9 IEA. Heart rate, blood pressure, oxygen saturation remained stable and normal, without statistical differences between the two groups, during the study period. Similar cortisol and glucose levels showed no statistical differences between groups. Dehydroepiandrosterone values were significantly higher in IEA during anesthesia (T1-T3) compared with IPA (T1: 494.0 vs. 266.5, p < 0.05; T2: 444.0 vs. 201.0, p < 0.05; T3: 385.0 vs. 305.0, p < 0.05). CONCLUSION This study suggests that epidural and endovenous anesthesia are both effective in intra- and postoperative period. This preliminary report suggests that IPA is more efficient compared to IEA in controlling stress reaction related to surgery. Further larger studies are needed to confirm these findings.
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Affiliation(s)
- P Bozza
- Anesthesia Department, Bambino Gesù Children's Hospital, Research Institute, Piazza S. Onofrio, 4, 00165, Rome, Italy.
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31
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Abstract
Painful procedures in the neonatal intensive care unit are common, undertreated, and lead to adverse consequences. A stepwise approach to treatment should include pain recognition, assessment, and treatment, starting with nonpharmacologic and progressing to pharmacologic methods for increasing pain. The most common nonpharmacologic techniques include nonnutritive sucking with and without sucrose, kangaroo care, swaddling, and massage therapy. Drugs used to treat neonatal pain include the opiates, benzodiazepines, barbiturates, ketamine, propofol, acetaminophen, and local and topical anesthetics. The indications, advantages, and disadvantages of the commonly used analgesic drugs are discussed. Guidance and references for drugs and dosing for specific neonatal procedures are provided.
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Affiliation(s)
- R. Whit Hall
- Division of Neonatology, University of Arkansas for Medical Sciences, Slot 512B, 4301 West Markham, Little Rock, AR 72205, USA,
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Silins V, Julien F, Brasher C, Nivoche Y, Mantz J, Dahmani S. Predictive factors of PACU stay after herniorraphy in infant: a classification and regression tree analysis. Paediatr Anaesth 2012; 22:230-8. [PMID: 22098252 DOI: 10.1111/j.1460-9592.2011.03726.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Herniorraphy is a common surgical intervention in infants, particularly in those born prematurely. Prematurity and perioperative sedation have been shown to be risk factors for postoperative apnea. However, their influence upon PACU stay duration has not been evaluated. The goal of this study was to investigate predictive factors for PACU stay in infants undergoing herniorraphy. MATERIAL AND METHODS This study is a retrospective analysis of perioperative data in infants <6 months of age undergoing herniorraphy during the period November 2007-November 2009. Collected data included age, gestational age at birth, post-conceptional age, weight, weight at birth, type of anesthesia (spinal vs general), perioperative administration of opioids and paracetamol, duration of surgery, duration of PACU stay, and apnea in PACU. Data analysis used classification and regression trees (CART) with a 10-fold cross-validation. RESULTS Two hundred and ninety-six patients were included in the analysis. Five parameters were found to predict the duration of PACU stay: a post-conceptional age below 45 weeks, prematurity, general anesthesia, postoperative opioid administration, and the use of intraoperative regional analgesia. CRT method allows constructing a decision tree with eight terminal nodes. The percentage of explained variability of the model and the cross-validation were 79.7% and 76.6%, respectively. DISCUSSION Our study allows construction of an accurate predictive tree for PACU stay during herniorraphy in infants <6 months. Parameters found to influence the duration of PACU stay were related to anesthesia techniques and perinatal outcomes.
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Affiliation(s)
- Vilnis Silins
- Department of Anesthesia, Intensive care and Pain Management, Robert Debré University Hospital, Paris Diderot University, Paris Sorbonne Cité, Paris, France
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Affiliation(s)
- Adrian Bosenberg
- Faculty Health Sciences, Department Anesthesiology and Pain Management, Seattle Children's Hospital, University Washington, Seattle, WA 98105, USA.
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Valkenburg AJ, van Dijk M, de Leeuw TG, Meeussen CJ, Knibbe CA, Tibboel D. Anaesthesia and postoperative analgesia in surgical neonates with or without Down's syndrome: is it really different? Br J Anaesth 2011; 108:295-301. [PMID: 22201181 DOI: 10.1093/bja/aer421] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Reports conflict on optimal postoperative analgesic treatment in children with intellectual disability. We retrospectively compared postoperative analgesics consumption between neonates with and without Down's syndrome in relation to anaesthesia requirements and pain scores. METHODS We analysed hypnotic and analgesic drug administration, pain scores [COMFORT-Behaviour (COMFORT-B) scale], and duration of mechanical ventilation during the first 48 h after surgical repair of congenital duodenal obstruction in neonates, between 1999 and 2011. Data of 15 children with Down's syndrome were compared with data of 30 children without Down's syndrome. RESULTS General anaesthesia requirements did not differ. The median (inter-quartile range) maintenance dose of morphine during the first 24 h after operation was 9.5 (7.8-10.1) µg kg(-1) h(-1) in the Down's syndrome group vs 7.7 (5.0-10.0) µg kg(-1) h(-1) in the control group (P=0.46). Morphine doses at postoperative day 2 and COMFORT-B scores at day 1 did not significantly differ between the two groups. COMFORT-B scores at day two were lower in children with Down's syndrome (P=0.04). The duration of postoperative mechanical ventilation did not statistically differ between the two groups (P=0.89). CONCLUSIONS In this study, neonates with and without Down's syndrome received adequate postoperative analgesia, as judged from comparable analgesic consumption and pain scores. We recommend prospective studies in children of different age groups with Down's syndrome and in other groups of intellectually disabled children to provide further investigation of the hypothesis that intellectual disability predisposes to different analgesic requirements.
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Affiliation(s)
- A J Valkenburg
- Department of Paediatric Surgery, Erasmus University Medical Centre, Sophia Children'sHospital, 3015 GJ Rotterdam, The Netherlands.
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Nonpharmacological management of procedural pain in infants and young children: an abridged Cochrane review. Pain Res Manag 2011; 16:321-30. [PMID: 22059204 DOI: 10.1155/2011/489286] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Acute pain and distress during medical procedures are commonplace for young children. OBJECTIVE To assess the efficacy of nonpharmacological interventions for acute procedural pain in children up to three years of age. METHODS Study inclusion criteria were: participants <3 years of age, involved in a randomized controlled or crossover trial, and use of a 'no treatment' control group (51 studies; n=3396). Additional studies meeting all criteria except for study design (eg, use of active control group) were qualitatively described (n=20). RESULTS For every intervention, data were analyzed separately according to age group (preterm-born, term-born neonate and older infant ⁄ young child) and type of pain response (pain reactivity, immediate pain-related regulation). The largest standardized mean differences (SMD) for pain reactivity were as follows: sucking-related interventions (preterm: -0.42 [95% CI -0.68 to -0.15]; neonate -1.45 [CI -2.34 to -0.57]), kangaroo care (preterm -1.12 [95% CI -2.04 to -0.21]), and swaddling ⁄ facilitated tucking (preterm -0.97 [95% CI -1.63 to -0.31]). For immediate pain-related regulation, the largest SMDs were: sucking-related interventions (preterm -0.38 [95% CI -0.59 to -0.17]; neonate -0.90 [CI -1.54 to -0.25]), kangaroo care 0.77 (95% CI -1.50 to -0.03]), swaddling ⁄ facilitated tucking (preterm -0.75 [95% CI -1.14 to -0.36]), and rocking ⁄ holding (neonate -0.75 [95% CI -1.20 to -0.30]). The presence of significant heterogeneity limited confidence in nonsignificant findings for certain other analyses. CONCLUSIONS Although a number of nonpharmacological treatments have sufficient evidence supporting their efficacy with preterm infants and healthy neonates, no treatments had sufficient evidence to support efficacy with healthy older infants ⁄ young children.
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Bösenberg AT, Jöhr M, Wolf AR. Pro con debate: the use of regional vs systemic analgesia for neonatal surgery. Paediatr Anaesth 2011; 21:1247-58. [PMID: 21722227 DOI: 10.1111/j.1460-9592.2011.03638.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
In recent years the inclusion of regional techniques to pediatric anesthesia has transformed practice. Simple procedures such as caudal anesthesia with local anaesthetics can reduce the amounts of general anesthesia required and provide complete analgesia in the postoperative period while avoiding large amounts of opioid analgesia with potential side effects that can impair recovery. However, the application of central blocks (epidural and spinal local anesthesia) via catheters in the younger infant, neonate and even preterm neonate remains more controversial. The potential for such invasive maneuvers themselves to augment risk, can be argued to outweigh the benefits, others would argue that epidural analgesia can reduce the need for postoperative ventilation and that this not only facilitates surgery when intensive care facilities are limited, but also reduces cost in terms of PICU stay and recovery profile. Currently, opinions are divided and strongly held with some major units adopting this approach widely and others maintaining a more conservative stance to anesthesia for major neonatal surgery. In this pro-con debate the evidence base is examined, supplemented with expert opinion to try to provide a balanced overall view.
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Affiliation(s)
- Adrian T Bösenberg
- Department Anesthesiology and Pain Management, Faculty Health Sciences, University Washington, Seattle, WA, USA
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Pillai Riddell RR, Racine NM, Turcotte K, Uman LS, Horton RE, Din Osmun L, Ahola Kohut S, Hillgrove Stuart J, Stevens B, Gerwitz-Stern A. Non-pharmacological management of infant and young child procedural pain. Cochrane Database Syst Rev 2011:CD006275. [PMID: 21975752 DOI: 10.1002/14651858.cd006275.pub2] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Infant acute pain and distress is commonplace. Infancy is a period of exponential development. Unrelieved pain and distress can have implications across the lifespan. OBJECTIVES To assess the efficacy of non-pharmacological interventions for infant and child (up to three years) acute pain, excluding breastmilk, sucrose, and music. Analyses accounted for infant age (preterm, neonate, older) and pain response (pain reactivity, pain-related regulation). SEARCH STRATEGY We searched CENTRAL in The Cochrane Library (2011, Issue 1), MEDLINE (1966 to April 2011), EMBASE (1980 to April 2011), PsycINFO (1967 to April 2011), Cumulative Index to Nursing and Allied Health Literature (1982 to 2011), Dissertation Abstracts International (1980 to 2011) and www.clinicaltrials.gov. We also searched reference lists and contacted researchers via electronic list-serves. SELECTION CRITERIA Participants included infants from birth to three years. Only randomized controlled trials (RCTs) or RCT cross-overs that had a no-treatment control comparison were eligible for inclusion in the analyses. We examined studies that met all inclusion criteria except for study design (e.g. had an active control) to qualitatively contextualize results. DATA COLLECTION AND ANALYSIS We refined search strategies with three Cochrane-affiliated librarians. At least two review authors extracted and rated 51 articles. Study quality ratings were based on a scale by Yates and colleagues. We analyzed the standardized mean difference (SMD) using the generic inverse variance method. We also provided qualitative descriptions of 20 relevant but excluded studies. MAIN RESULTS Fifty-one studies, with 3396 participants, were analyzed. The most commonly studied acute procedures were heel-sticks (29 studies) and needles (n = 10 studies). The largest SMD for treatment improvement over control conditions on pain reactivity were: non-nutritive sucking-related interventions (preterm: SMD -0.42; 95% CI -0.68 to -0.15; neonate: SMD -1.45, 95% CI -2.34 to -0.57), kangaroo care (preterm: SMD -1.12, 95% CI -2.04 to -0.21), and swaddling/facilitated tucking (preterm: SMD -0.97; 95% CI -1.63 to -0.31). For immediate pain-related regulation, the largest SMDs were: non-nutritive sucking-related interventions (preterm: SMD -0.38; 95% CI -0.59 to -0.17; neonate: SMD -0.90, 95% CI -1.54 to -0.25), kangaroo care (SMD -0.77, 95% CI -1.50 to -0.03), swaddling/facilitated tucking (preterm: SMD -0.75; 95% CI -1.14 to -0.36), and rocking/holding (neonate: SMD -0.75; 95% CI -1.20 to -0.30). The presence of significant heterogeneity limited our confidence in the lack of findings for certain analyses. AUTHORS' CONCLUSIONS There is evidence that different non-pharmacological interventions can be used with preterms, neonates, and older infants to significantly manage pain behaviors associated with acutely painful procedures.
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Affiliation(s)
- Rebecca R Pillai Riddell
- Department of Psychology, York University, 4700 Keele Street, OUCH Laboratory, Atkinson College, Toronto, Ontario, Canada, M3J 1P3
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Gembar KL. Paediatric pain: an important area for research in physical therapy. PHYSICAL THERAPY REVIEWS 2009. [DOI: 10.1179/108331909x12540993897937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Hall RW, Shbarou RM. Drugs of choice for sedation and analgesia in the neonatal ICU. Clin Perinatol 2009; 36:215-26, vii. [PMID: 19559316 DOI: 10.1016/j.clp.2009.04.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Painful procedures in the neonatal ICU are common, undertreated, and lead to adverse consequences. The drugs most commonly used to treat neonatal pain include the opiates, benzodiazepines, barbiturates, ketamine, propofol, acetaminophen, and local and topical anesthetics. This article discusses the indications for and advantages and disadvantages of the commonly used analgesic drugs. Guidance and references for drugs and dosing for specific neonatal procedures are provided.
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Affiliation(s)
- R Whit Hall
- Division of Neonatology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
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Abstract
Painful procedures in the neonatal ICU are common, undertreated, and lead to adverse consequences. The drugs most commonly used to treat neonatal pain include the opiates, benzodiazepines, barbiturates, ketamine, propofol, acetaminophen, and local and topical anesthetics. This article discusses the indications for and advantages and disadvantages of the commonly used analgesic drugs. Guidance and references for drugs and dosing for specific neonatal procedures are provided.
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Affiliation(s)
- R Whit Hall
- Division of Neonatology, University of Arkansas for Medical Sciences, Slot 512B, 4301 W Markham, Little Rock, AR 72205, USA.
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Fitzgerald M, Walker SM. Infant pain management: a developmental neurobiological approach. ACTA ACUST UNITED AC 2009; 5:35-50. [DOI: 10.1038/ncpneuro0984] [Citation(s) in RCA: 194] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2008] [Accepted: 10/31/2008] [Indexed: 12/21/2022]
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Abstract
Significant advances in the assessment and management of acute pain in children have been made, and are supported by an increase in the availability and accessibility of evidence-based data. However, methodological and practical issues in the design and performance of clinical paediatric trials limit the quantity, and may influence the quality, of current data, which lags behind that available for adult practice. Collaborations within research networks, which incorporate both preclinical and clinical studies, may increase the feasibility and specificity of future trials. In early life, the developing nervous system responds differently to pain, analgesia, and injury, resulting in effects not seen in later life and which may have long-term consequences. Translational laboratory studies further our understanding of developmental changes in nociceptor pathway structure and function, analgesic pharmacodynamics, and the impact of different forms of injury. Chronic pain in children has a negative impact on quality of life, resulting in social and emotional consequences for both the child and the family. Despite age-related differences in many chronic pain conditions, such as neuropathic pain, management in children is often empirically based on data from studies in adults. There is a major need for further clinical research, training of health-care providers, and increased resources, to improve management and outcomes for children with chronic pain.
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Affiliation(s)
- S M Walker
- Portex Department of Anaesthesia, UCL Institute of Child Health and Great Ormond Street Hospital NHS Trust, 30 Guilford Street, London WC1N 1EH, UK.
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Henschel O, Gipson KE, Bordey A. GABAA receptors, anesthetics and anticonvulsants in brain development. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2008; 7:211-24. [PMID: 18537647 PMCID: PMC2557552 DOI: 10.2174/187152708784083812] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
GABA, acting via GABA(A) receptors, is well-accepted as the main inhibitory neurotransmitter of the mature brain, where it dampens neuronal excitability. The receptor's properties have been studied extensively, yielding important information about its structure, pharmacology, and regulation that are summarized in this review. Several GABAergic drugs have been commonly used as anesthetics, sedatives, and anticonvulsants for decades. However, findings that GABA has critical functions in brain development, in particular during the late embryonic and neonatal period, raise worthwhile questions regarding the side effects of GABAergic drugs that may lead to long-term cognitive deficits. Here, we will review some of these drugs in parallel with the control of CNS development that GABA exerts via activation of GABA(A) receptors. This review aims to provide a basic science and clinical perspective on the function of GABA and related pharmaceuticals acting at GABA(A) receptors.
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Affiliation(s)
- Oliver Henschel
- Department of Neurosurgery, Yale University, New Haven, CT 06520-8082, USA
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Nettleton RT, Ransom TA, Abraham SL, Nelson CS, Olsen GD. Methadone-induced respiratory depression in the neonatal guinea pig. Pediatr Pulmonol 2007; 42:1134-43. [PMID: 17968993 DOI: 10.1002/ppul.20707] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Respiratory depression, the most serious side-effect of opioid treatment, is well documented for morphine, the most commonly used opioid in neonatal care. Less is known about methadone, a clinically relevant opioid analgesic, especially during neonatal development. This study was undertaken to determine the neonatal respiratory effects of methadone. We hypothesize that methadone is equipotent to morphine, compared to our previous morphine results in the same animal model, but has a much longer duration of action, due to its longer elimination half-life. Neonatal guinea pigs (3-14 days old) randomly received a single subcutaneous dose of methadone or saline. Using a non-invasive plethysmographic method, we measured ventilatory and metabolic parameters before injection and at intervals for 32 hr after injection while pups breathed "room air" or 5% CO(2) gas mixtures. Methadone-induced depression of ventilation was most evident during 5% CO(2) challenge. The onset of drug effects was within 15 min for all ages and doses, but the duration of action decreased with age. While the depth of methadone-induced respiratory depression did not depend on pup age, the control of breathing was different in 3-day-old pups, where inspiratory time increased fourfold; twice that of older pups. We conclude that methadone induces a naloxone reversible respiratory depression in guinea pig neonates and, in the very young, causes an abnormal breathing pattern due to changes in respiratory timing. Methadone is more potent than morphine with respect to neonatal respiratory depression, but surprisingly, the duration of methadone action was not longer than morphine.
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Affiliation(s)
- Rosemary T Nettleton
- Department of Physiology and Pharmacology, L334, School of Medicine, Oregon Health & Science University, Portland, Oregon 97239-3098, USA
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Finkel JC. Use of nonsteroidal anti inflammatory drugs in preterm, term neonates and infants: analgesia by consensus? Paediatr Anaesth 2007; 17:915-7. [PMID: 17767625 DOI: 10.1111/j.1460-9592.2007.02320.x] [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: 11/28/2022]
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Anand KJS, Hall RW. Pharmacological therapy for analgesia and sedation in the newborn. Arch Dis Child Fetal Neonatal Ed 2006; 91:F448-53. [PMID: 17056842 PMCID: PMC2672765 DOI: 10.1136/adc.2005.082263] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/12/2006] [Indexed: 12/21/2022]
Abstract
Rapid advances have been made in the use of pharmacological analgesia and sedation for newborns requiring neonatal intensive care. Practical considerations for the use of systemic analgesics (opioids, non-steroidal anti-inflammatory agents, other drugs), local and topical anaesthetics, and sedative or anaesthetic agents (benzodiazepines, barbiturates, other drugs) are summarised using an evidence-based medicine approach, while avoiding mention of the underlying basic physiology or pharmacology. These developments have inspired more humane approaches to neonatal intensive care. Despite these advances, little is known about the clinical effectiveness, immediate toxicity, effects on special patient populations, or long-term effects after neonatal exposure to analgesics or sedatives. The desired or adverse effects of drug combinations, interactions with non-pharmacological interventions or use for specific conditions also remain unknown. Despite the huge gaps in our knowledge, preliminary evidence for the use of neonatal analgesia and sedation is available, but must be combined with a clear definition of clinical goals, continuous physiological monitoring, evaluation of side effects or tolerance, and consideration of long-term clinical outcomes.
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Affiliation(s)
- K J S Anand
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA.
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Pillai Riddell RR, Uman LS, Gerwitz A, Stevens B. Nonpharmacological interventions for needle-related procedural pain and post-operative pain in neonates and infants. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2006. [DOI: 10.1002/14651858.cd006275] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Taylor BJ, Robbins JM, Gold JI, Logsdon TR, Bird TM, Anand KJS. Assessing postoperative pain in neonates: a multicenter observational study. Pediatrics 2006; 118:e992-1000. [PMID: 17015519 DOI: 10.1542/peds.2005-3203] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE A multicenter observational study was conducted to evaluate the practices of postoperative pain assessment and management in neonates to identify specific targets for improvement in clinical practice. METHODS Ten participating NICUs collected data for the 72 hours after a surgical operation on 25 consecutive neonates (N = 250), including demographics, principal diagnoses, operative procedure, other painful procedures, pain assessments, interventions (pharmacologic and nonpharmacologic), and adverse events in neonates who underwent minor and major surgery. Descriptive and logistic-regression analyses were performed by using SPSS and Stata. RESULTS The neonates studied had a birth weight of 2.4 +/- 1.0 kg (mean +/- SD) and gestational age of 36 +/- 4.3 weeks; 57% were male, and length of hospital stay was 23.5 +/- 30.0 days. Participating hospitals used 7 different numeric pain scales, with nursing pain assessments documented for 88% (n = 220) of the patients and physician pain assessments documented for 9% (n = 23) of the patients. Opioids (84% vs 60%) and benzodiazepines (24% vs 11%) were used more commonly after major surgery than minor surgery, and a small proportion (7% major surgery, 12% minor surgery) received no analgesia. Logistic-regression analyses showed that physician pain assessment was the only significant predictor of postsurgical analgesic use, whereas major surgery and postnatal age in days did not seem to contribute. Physician pain assessment was documented for 23 patients; 22 of these received postoperative analgesia. CONCLUSIONS Documentation of postoperative pain assessment and management in neonates was extremely variable among the participating hospitals. Pain assessment by physicians must be emphasized, in addition to developing evidence-based guidelines for postoperative care and educating professional staff to improve postoperative pain control in neonates.
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Affiliation(s)
- Bonnie J Taylor
- Department of Pediatrics, University of Arkansas for Medical Sciences College of Medicine and Arkansas Children's Hospital Research Institute, Little Rock, Arkansas 72202, USA
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Abstract
Neonatal pain assessment has received much attention over the past decade. Behavioural indicators of pain include facial action, body movement and tone, cry, state/sleep, and consolability. Physiological indicators of pain include increased heart rate, respiratory rate, and blood pressure, as well as decreased heart rate variability and oxygen desaturation. Pain assessment in neonates is difficult in neurologically compromised, chemically paralyzed, and non-responsive infants. Multiple pain assessment tools are summarized. Pain assessment and management protocols are delineated.
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Affiliation(s)
- Pat Hummel
- Neonatal Intensive Care Unit, and Neonatal Developmental Follow-up Program, Loyola University Medical Center, 2160 South First Avenue, Maywood, Illinois 60153, USA.
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Simons SHP, Anand KJS. Pain control: opioid dosing, population kinetics and side-effects. Semin Fetal Neonatal Med 2006; 11:260-7. [PMID: 16621750 DOI: 10.1016/j.siny.2006.02.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Neonates undergoing invasive procedures, postoperative pain or ventilatory support commonly receive opioids for treating pain and stress. Randomized clinical trials have examined the benefits and adverse effects of morphine or fentanyl for ventilated neonates and other indications. This paper summarizes the current evidence for opioid dosing in newborns, reviews their side-effects and explains the use of population kinetics and non-linear mixed-effects modeling to analyze the data from clinical trials. Opioid use should be reserved for severe pain postoperatively or during intensive care in neonates, using continuous infusions rather than intermittent boluses. The safety and efficacy data from prolonged opioid use, particularly on the long-term outcomes of neonates, is still lacking. The pharmacodynamics and pharmacogenetics of opioid use in infancy needs further investigation, using non-linear mixed-effects models to drive individualized therapy. The current interest in opioid research will reap rich dividends in providing pain relief for neonates and avoiding dangerous side effects.
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Affiliation(s)
- Sinno H P Simons
- Department of Pediatric Surgery, Erasmus-MC/Sophia Children's Hospital, Rotterdam, The Netherlands.
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