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Yamamoto M, Miyazaki I, Kishikawa H, Sakamoto A. Opioid-free anesthesia for a child with trisomy 13 with obstructive sleep apnea: a case report. JA Clin Rep 2020; 6:45. [PMID: 32529458 PMCID: PMC7289942 DOI: 10.1186/s40981-020-00354-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 06/04/2020] [Indexed: 11/10/2022] Open
Abstract
Background Most children with trisomy 13 display central apnea, and are prone to opioid-induced respiratory depression. We conducted opioid-free anesthesia for a patient with trisomy 13 and obstructive sleep apnea, and safely extubated the patient in the operating room. Case presentation A 27-month-old girl with trisomy 13 underwent tonsillectomy. Given her high sensitivity to opioids, general anesthesia was introduced and maintained only with 2–5% sevoflurane and 33% nitrous oxide in oxygen. We used acetaminophen for postoperative analgesia. The tracheal tube was removed under stable breathing pattern 10 min after the surgery in the operating room. Two years later, opioid-free anesthesia with 2–5% sevoflurane and 33% nitrous oxide in oxygen was again performed safely for tube insertion into both eardrums. Conclusion Opioid-free anesthesia with adequate non-narcotic analgesics is safe for children with trisomy 13 with multiple apnea-related comorbidities.
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Affiliation(s)
- Makiko Yamamoto
- Department of Anesthesiology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan.
| | - Izumi Miyazaki
- Department of Anesthesiology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
| | - Hiroaki Kishikawa
- Department of Anesthesiology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
| | - Atsuhiro Sakamoto
- Department of Anesthesiology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
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Katz SL, Monsour A, Barrowman N, Hoey L, Bromwich M, Momoli F, Chan T, Goldberg R, Patel A, Yin L, Murto K. Predictors of postoperative respiratory complications in children undergoing adenotonsillectomy. J Clin Sleep Med 2019; 16:41-48. [PMID: 31957650 DOI: 10.5664/jcsm.8118] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES Obstructive sleep apnea (OSA) is commonly treated with adenotonsillectomy (AT), bringing risk of perioperative respiratory adverse events (PRAEs). We aimed to concurrently identify clinical and polysomnographic predictors of PRAEs in children undergoing AT. METHODS Retrospective study of children undergoing AT at a tertiary-care pediatric hospital, with prior in-hospital polysomnography, January 2010 to December 2016. PRAEs included those requiring oxygen, jaw thrust, positive airway pressure, or mechanical ventilation. Relationships of PRAEs to preoperative comorbidities or polysomnography results were examined with univariable logistic regression. Variables with P < .1 and age were included in backward stepwise multivariable logistic regression. Predictive performance (area under the curve, AUC) was validated with bootstrap resampling. RESULTS Analysis included 374 children, median age 6.1 years; 286 (76.5%) had ≥ 1 comorbidity. 344 (92.0%) had sleep-disordered breathing; 232 (62.0%) moderate-severe; 66 (17.6%) had ≥ 1 PRAE. PRAEs were more frequent in children with craniofacial, genetic, cardiac, airway anomaly, or neurological conditions, AHI ≥ 5 events/h and oxygen saturation nadir ≤ 80% on preoperative polysomnography. Prediction modeling identified cardiac comorbidity (odds ratio [OR] 2.09 [1.11, 3.89]), airway anomaly (OR 3.19 [1.33, 7.49]), and younger age (OR < 3 years: 4.10 (1.79, 9.26; 3 to 6 years: 2.21 [1.18, 4.15]) were associated with PRAEs (AUC 0.74; corrected AUC 0.68). CONCLUSIONS Prediction modeling concurrently evaluating comorbidities and polysomnography metrics identified cardiac disease, airway anomaly, and young age as independent predictors of PRAEs. These findings suggest that medical comorbidity and age are more important factors in predicting PRAEs than PSG metrics in a medically complex population.
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Affiliation(s)
- Sherri L Katz
- Children's Hospital of Eastern Ontario, Department of Pediatrics, Ottawa, Ontario, Canada.,Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada.,University of Ottawa, School of Epidemiology and Public Health, Ottawa, Ontario, Canada
| | - Andrea Monsour
- Child Health Evaluative Sciences, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
| | - Nicholas Barrowman
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada
| | - Lynda Hoey
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Matthew Bromwich
- Children's Hospital of Eastern Ontario, Department of Pediatrics, Ottawa, Ontario, Canada.,Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada
| | - Franco Momoli
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,University of Ottawa, School of Epidemiology and Public Health, Ottawa, Ontario, Canada
| | - Theodora Chan
- McMaster University, School of Physiotherapy, Hamilton, Ontario, Canada
| | - Reuben Goldberg
- University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada
| | - Abhilasha Patel
- University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada
| | - Li Yin
- University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada
| | - Kimmo Murto
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,University of Ottawa, Faculty of Medicine, Ottawa, Ontario, Canada.,Children's Hospital of Eastern Ontario, Department of Anesthesia, Ottawa, Ontario, Canada
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Sloan VS, Jones A, Maduka C, Bentz JWG. A Benefit Risk Review of Pediatric Use of Hydrocodone/Chlorpheniramine, a Prescription Opioid Antitussive Agent for the Treatment of Cough. Drugs Real World Outcomes 2019; 6:47-57. [PMID: 31073977 PMCID: PMC6520422 DOI: 10.1007/s40801-019-0152-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Hydrocodone/chlorpheniramine is a prescription opioid licensed in the USA for the relief of cough and upper respiratory symptoms associated with allergy or cold in adults, previously contraindicated in children aged < 6 years. We present findings from a modern benefit risk review of hydrocodone/chlorpheniramine use as an antitussive agent in patients aged 6 to < 18 years. A cumulative search of the manufacturer’s pharmacovigilance database covering 1 January 1900–7 August 2017 identified all individual case safety reports (ICSRs) associated with product family name “hydrocodone/chlorpheniramine.” The search was inclusive of all MedDRA system organ classes, stratified by age (< 18 years). A comprehensive review of the scientific literature was conducted on safety and efficacy of opioids for pediatric treatment of cough. Three hundred and ninety-one ICSRs associated with hydrocodone/chlorpheniramine were identified; 35/391 ICSRs were in patients < 18 years of age; 18 were considered serious. Four fatalities were reported in patients 6 to < 18 years; two fatalities involved co-suspect medication azithromycin and two were poorly documented. Our literature search identified no robust efficacy data for hydrocodone/chlorpheniramine in the relief of cough and upper respiratory symptoms associated with allergy or cold in patients aged 6 to < 18 years. As we found no evidence of hydrocodone/chlorpheniramine efficacy in the pediatric population, we conclude that the benefit risk profile is unfavorable. This evidence contributed to the US Food and Drug Administration’s (FDA’s) recent decision that hydrocodone-containing cough and cold medications should no longer be indicated for treatment of cough in patients < 18 years, highlighting the value of proactive re-evaluation of the benefit risk profile of older established drugs. Plain Language Summary People often use medicines containing opioids to treat cough symptoms. The US Food and Drug Administration (FDA) recently decided that cough medicines containing opioids should not be used by children under 18 years old. Part of this decision was a review of the benefits and risks of using cough medicines that contain the opioid hydrocodone in children. Why was this review carried out? Most cough medicines that doctors can prescribe were approved several decades ago. Since then, rules for the approval of medicines have become stricter. In this review, researchers looked at the safety of hydrocodone, and how well this opioid relieves cough symptoms in children. Up-to-date information and modern research methods were used. The two key pieces of evidence found were:We could not locate any clinical trials providing robust evidence for the use of hydrocodone for cough relief in children under 18 years of age. (Outside the scope of this review, a number of clinical trials of hydrocodone-containing cough medicines in adults aged 18 years and over have shown the medicine to be effective in these patients.) Cough medicines containing opioids can cause harmful side effects in children such as breathing problems. In the research reported here, ten children died after taking a hydrocodone-containing cough medicine. Nine of these deaths were due to overdose.
This evidence was used to draw the following conclusions:In children under 18 years of age, the risks of using hydrocodone for cough relief are greater than any benefits. Older medicines should be reviewed regularly to look at their safety and how well they are working using up-to-date evidence.
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Affiliation(s)
- Victor S Sloan
- UCB BioSciences Inc., Raleigh, NC, USA. .,Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA.
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Parikh JM, Amolenda P, Rutledge J, Szabova A, Vidya Chidambaran. An update on the safety of prescribing opioids in pediatrics. Expert Opin Drug Saf 2019; 18:127-143. [PMID: 30650988 PMCID: PMC6446903 DOI: 10.1080/14740338.2019.1571037] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 01/14/2019] [Indexed: 01/07/2023]
Abstract
INTRODUCTION The opioid abuse epidemic and its toll on the adolescent population have heightened awareness for safer opioid prescribing practices in pediatric pain management. Opioids remain the mainstay of therapy for severe pain, although there is an emphasis on multimodal therapy. Areas covered: In this update, the authors present information on parenteral/oral opioids commonly used in pediatrics. Recommendations for opioid use in special circumstances including neonates and developmental pharmacokinetic concerns are discussed. Due to noticeable interindividual variability, pharmacogenomics may be important for tailoring pain regimens. In particular, the role of CYP2D6 phenotypes on opioid selection/dosing and clinical implications are discussed. A summary of adverse effects and opioid safety data, and the role of regulations, risk assessment, Centers for Disease Control and Prevention guidelines, follow-up, and monitoring for compliance in opioid prescribing, are detailed. Expert opinion: 'One size does not fit all' describes the need for public policies focused on pediatric pain and opioid use, as children are not 'little adults.' Clinical trials to evaluate pharmacokinetics-pharmacodynamics of opioids are currently lacking. Development of novel biased opioid agonists, clinical integration of genetics in informed decision-making, and emphasis on top-down approaches to pain management will be key to decrease opioid reliance.
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Codeine and opioid metabolism: implications and alternatives for pediatric pain management. Curr Opin Anaesthesiol 2018; 30:349-356. [PMID: 28323671 DOI: 10.1097/aco.0000000000000455] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW Use of perioperative opioids for surgical pain management of children presents clinical challenges because of concerns of serious adverse effects including life-threatening respiratory depression. This is especially true for children with history of obstructive sleep apnea. This review will explore current knowledge of clinically relevant factors and genetic polymorphisms that affect opioid metabolism and postoperative outcomes in children. RECENT FINDINGS Within the past several years, an increasing number of case reports have illustrated clinically important respiratory depression, anoxic brain injuries and even death among children receiving appropriate weight-based dosages of codeine and other opioids for analgesia at home setting particularly following tonsillectomy. Several national and international organizations have issued advisories on use of codeine in pediatrics, based on cytochrome P450 family 2 subfamily D type 6 (CYP2D6) pharmacogenetics. We have discussed the pros and cons of alternatives to codeine for pain management. SUMMARY Although routine preoperative genotyping to identify children at risk and personalized opioid use for pediatric perioperative pain management is still a distant reality, current known implications of CYP2D6 pharmacogenetics on codeine use shows that pharmacogenetics has the potential to guide anesthesia providers on perioperative opioid selection and dosing to maximize efficacy and safety.
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Aka I, Bernal CJ, Carroll R, Maxwell-Horn A, Oshikoya KA, Van Driest SL. Clinical Pharmacogenetics of Cytochrome P450-Associated Drugs in Children. J Pers Med 2017; 7:jpm7040014. [PMID: 29099060 PMCID: PMC5748626 DOI: 10.3390/jpm7040014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 10/26/2017] [Accepted: 10/26/2017] [Indexed: 01/23/2023] Open
Abstract
Cytochrome P450 (CYP) enzymes are commonly involved in drug metabolism, and genetic variation in the genes encoding CYPs are associated with variable drug response. While genotype-guided therapy has been clinically implemented in adults, these associations are less well established for pediatric patients. In order to understand the frequency of pediatric exposures to drugs with known CYP interactions, we compiled all actionable drug-CYP interactions with a high level of evidence using Clinical Pharmacogenomic Implementation Consortium (CPIC) data and surveyed 10 years of electronic health records (EHR) data for the number of children exposed to CYP-associated drugs. Subsequently, we performed a focused literature review for drugs commonly used in pediatrics, defined as more than 5000 pediatric patients exposed in the decade-long EHR cohort. There were 48 drug-CYP interactions with a high level of evidence in the CPIC database. Of those, only 10 drugs were commonly used in children (ondansetron, oxycodone, codeine, omeprazole, lansoprazole, sertraline, amitriptyline, citalopram, escitalopram, and risperidone). For these drugs, reports of the drug-CYP interaction in cohorts including children were sparse. There are adequate data for implementation of genotype-guided therapy for children for three of the 10 commonly used drugs (codeine, omeprazole and lansoprazole). For the majority of commonly used drugs with known CYP interactions, more data are required to support pharmacogenomic implementation in children.
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Affiliation(s)
- Ida Aka
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Christiana J Bernal
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Robert Carroll
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Angela Maxwell-Horn
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Kazeem A Oshikoya
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Sara L Van Driest
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
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