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Farisco M, Evers K, Changeux JP. Is artificial consciousness achievable? Lessons from the human brain. Neural Netw 2024; 180:106714. [PMID: 39270349 DOI: 10.1016/j.neunet.2024.106714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 07/29/2024] [Accepted: 09/06/2024] [Indexed: 09/15/2024]
Abstract
We here analyse the question of developing artificial consciousness from an evolutionary perspective, taking the evolution of the human brain and its relation with consciousness as a reference model or as a benchmark. This kind of analysis reveals several structural and functional features of the human brain that appear to be key for reaching human-like complex conscious experience and that current research on Artificial Intelligence (AI) should take into account in its attempt to develop systems capable of human-like conscious processing. We argue that, even if AI is limited in its ability to emulate human consciousness for both intrinsic (i.e., structural and architectural) and extrinsic (i.e., related to the current stage of scientific and technological knowledge) reasons, taking inspiration from those characteristics of the brain that make human-like conscious processing possible and/or modulate it, is a potentially promising strategy towards developing conscious AI. Also, it cannot be theoretically excluded that AI research can develop partial or potentially alternative forms of consciousness that are qualitatively different from the human form, and that may be either more or less sophisticated depending on the perspectives. Therefore, we recommend neuroscience-inspired caution in talking about artificial consciousness: since the use of the same word "consciousness" for humans and AI becomes ambiguous and potentially misleading, we propose to clearly specify which level and/or type of consciousness AI research aims to develop, as well as what would be common versus differ in AI conscious processing compared to human conscious experience.
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Affiliation(s)
- Michele Farisco
- Centre for Research Ethics and Bioethics, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden; Biogem, Biology and Molecular Genetics Institute, Ariano Irpino (AV), Italy.
| | - Kathinka Evers
- Centre for Research Ethics and Bioethics, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
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Upadhyay J, Soni S, Shubham S, Kumar S, Singh P, Basu S. Pain Assessment and Management Practices via Education & Reinforcement (PAMPER): A Quality Improvement Initiative. Indian J Pediatr 2024; 91:899-905. [PMID: 37817029 DOI: 10.1007/s12098-023-04863-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 08/31/2023] [Indexed: 10/12/2023]
Abstract
OBJECTIVES To establish neonatal pain management practices as an essential developmental supportive measure at a tertiary care unit. METHODS This quality improvement initiative was conducted as per Point-of-Care-Quality-Improvement Model over 6 mo, followed by 2 y of sustenance phase at a Neonatal Intensive Care Unit (NICU) in northern India. Infants of birth weight ≤1800 g were included and assessed for pain. Pain Assessment and Management Practices via Education and Reinforcement (PAMPER) group was created by resident doctors and nursing staff. The Premature Infant Pain Profile score was used for the assessment of pain. Limiting factors were analyzed using a fishbone diagram and interventions were done in multiple Plan-Do-Study-Act cycles. RESULTS At the end of interventions, 100% of procedures were assessed for pain. The mean (standard deviation) documented pain score for the first seven days was reduced from 12.8 (0.3) in the baseline phase to 7 (2.5). These interventions helped to sustain the practice in >70% of infants in the next 2 y. CONCLUSIONS Low-cost interventions improved the pain assessment and management policy of authors' NICU with the establishment of a standard protocol. Audits and reinforcement at regular intervals helped in its long-term sustenance.
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Affiliation(s)
- Jaya Upadhyay
- Department of Neonatology, SSH, Netaji Subhash Chandra Bose Medical College, Jabalpur, Madhya Pradesh, 482003, India.
| | - Shishir Soni
- Department of Cardiology, SSH, Netaji Subhash Chandra Bose Medical College, Jabalpur, Madhya Pradesh, India
| | - Shantanu Shubham
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Sourabh Kumar
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Poonam Singh
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Sriparna Basu
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Selvanathan T, Miller SP. Effects of pain, sedation and analgesia on neonatal brain injury and brain development. Semin Perinatol 2024; 48:151928. [PMID: 38937163 DOI: 10.1016/j.semperi.2024.151928] [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: 06/29/2024]
Abstract
Critically ill newborns experience numerous painful procedures as part of lifesaving care in the Neonatal Intensive Care Unit. However, painful exposures in the neonatal period have been associated with alterations in brain maturation and poorer neurodevelopmental outcomes in childhood. The most frequently used medications for pain and sedation in the NICU are opioids, benzodiazepines and sucrose; these have also been associated with abnormalities in brain maturation and neurodevelopment making it challenging to know what the best approach is to treat neonatal pain. This article provides clinicians with an overview of how neonatal exposure to pain as well as analgesic and sedative medications impact brain maturation and neurodevelopmental outcomes in critically ill infants. We also highlight areas in need of future research to develop standardized neonatal pain monitoring and management strategies.
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Affiliation(s)
- Thiviya Selvanathan
- Pediatrics, BC Children's Hospital Research Institute and University of British Columbia, Vancouver, BC, Canada; Pediatrics, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada
| | - Steven P Miller
- Pediatrics, BC Children's Hospital Research Institute and University of British Columbia, Vancouver, BC, Canada; Pediatrics, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada; Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, Canada.
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Logashkin A, Silaeva V, Mamleev A, Shumkova V, Sitdikova V, Popova Y, Suchkov D, Minlebaev M. Dexmedetomidine as a Short-Use Analgesia for the Immature Nervous System. Int J Mol Sci 2024; 25:6385. [PMID: 38928091 PMCID: PMC11204225 DOI: 10.3390/ijms25126385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 06/02/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
Pain management in neonates continues to be a challenge. Diverse therapies are available that cause loss of pain sensitivity. However, because of side effects, the search for better options remains open. Dexmedetomidine is a promising drug; it has shown high efficacy with a good safety profile in sedation and analgesia in the immature nervous system. Though dexmedetomidine is already in use for pain control in neonates (including premature neonates) and infants as an adjunct to other anesthetics, the question remains whether it affects the neuronal activity patterning that is critical for development of the immature nervous system. In this study, using the neonatal rat as a model, the pharmacodynamic effects of dexmedetomidine on the nervous and cardiorespiratory systems were studied. Our results showed that dexmedetomidine has pronounced analgesic effects in the neonatal rat pups, and also weakly modified both the immature network patterns of cortical and hippocampal activity and the physiology of sleep cycles. Though the respiration and heart rates were slightly reduced after dexmedetomidine administration, it might be considered as the preferential independent short-term therapy for pain management in the immature and developing brain.
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Affiliation(s)
- Anatoliy Logashkin
- Laboratory of New Engineering Solutions for Modern Laboratory Research, Kazan Federal University, Kazan 420008, Russia; (A.L.)
| | - Valentina Silaeva
- Laboratory of New Engineering Solutions for Modern Laboratory Research, Kazan Federal University, Kazan 420008, Russia; (A.L.)
| | - Arsen Mamleev
- Laboratory of New Engineering Solutions for Modern Laboratory Research, Kazan Federal University, Kazan 420008, Russia; (A.L.)
| | - Viktoria Shumkova
- Laboratory of New Engineering Solutions for Modern Laboratory Research, Kazan Federal University, Kazan 420008, Russia; (A.L.)
| | - Violetta Sitdikova
- Laboratory of New Engineering Solutions for Modern Laboratory Research, Kazan Federal University, Kazan 420008, Russia; (A.L.)
| | - Yaroslavna Popova
- Laboratory of New Engineering Solutions for Modern Laboratory Research, Kazan Federal University, Kazan 420008, Russia; (A.L.)
| | - Dmitrii Suchkov
- Institut de Neurobiologie de la Méditerranée (INMED U1249), Aix-Marseille University, 13273 Marseille, France
| | - Marat Minlebaev
- Laboratory of New Engineering Solutions for Modern Laboratory Research, Kazan Federal University, Kazan 420008, Russia; (A.L.)
- Institut de Neurobiologie de la Méditerranée (INMED U1249), Aix-Marseille University, 13273 Marseille, France
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Coviello C, Lori S, Bertini G, Montano S, Gabbanini S, Bastianelli M, Cossu C, Cavaliere S, Lunardi C, Dani C. Evaluation of the Relationship between Pain Exposure and Somatosensory Evoked Potentials in Preterm Infants: A Prospective Cohort Study. CHILDREN (BASEL, SWITZERLAND) 2024; 11:676. [PMID: 38929255 PMCID: PMC11201689 DOI: 10.3390/children11060676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/28/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND AND AIM First, to compare somatosensory evoked potentials (SEPs) in preterm newborns without major brain injury studied at term equivalent age (TEA) with a term historical control group. Second, to investigate the impact of pain exposure during the first 28 days after birth on SEPs. Third, to evaluate the association between SEPs and Bayley-III at 2 years corrected age (CA). METHODS Infants born at <32 weeks' gestational age (GA) were studied with continuous-SEPs. First, SEP differences between preterm and term infants were analyzed. Second, regression analyses were conducted to explore the association between SEPs and painful procedures, and then between SEPs and neurodevelopment. RESULTS 86 preterm infants were prospectively enrolled. Preterm infants exhibited prolonged N1 latencies, central conduction times (CCTs), lower N1-P1 amplitudes, and more recurrently abnormal SEPs compared to term infants. Higher pain exposure predicted longer N1 latency and slower CCT (all p < 0.005), adjusting for clinical risk factors. Younger GA and postmenstrual age (PMA) at SEP recording were associated with longer N1 latency and lower N1-P1 amplitude (all p < 0.005). A normal SEP at TEA positively predicted cognitive outcome at 2 years CA (p < 0.005). CONCLUSION Pain exposure and prematurity were risk factors for altered SEP parameters at TEA. SEPs predicted cognitive outcome.
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Affiliation(s)
- Caterina Coviello
- Division of Neonatology, Careggi University Hospital of Florence, 50134 Florence, Italy; (G.B.); (S.M.); (C.L.); (C.D.)
| | - Silvia Lori
- Neurophysiology Unit, Neuro-Musculo-Skeletal Department, Careggi University Hospital, 50134 Florence, Italy; (S.L.); (S.G.); (M.B.); (C.C.); (S.C.)
| | - Giovanna Bertini
- Division of Neonatology, Careggi University Hospital of Florence, 50134 Florence, Italy; (G.B.); (S.M.); (C.L.); (C.D.)
| | - Simona Montano
- Division of Neonatology, Careggi University Hospital of Florence, 50134 Florence, Italy; (G.B.); (S.M.); (C.L.); (C.D.)
| | - Simonetta Gabbanini
- Neurophysiology Unit, Neuro-Musculo-Skeletal Department, Careggi University Hospital, 50134 Florence, Italy; (S.L.); (S.G.); (M.B.); (C.C.); (S.C.)
| | - Maria Bastianelli
- Neurophysiology Unit, Neuro-Musculo-Skeletal Department, Careggi University Hospital, 50134 Florence, Italy; (S.L.); (S.G.); (M.B.); (C.C.); (S.C.)
| | - Cesarina Cossu
- Neurophysiology Unit, Neuro-Musculo-Skeletal Department, Careggi University Hospital, 50134 Florence, Italy; (S.L.); (S.G.); (M.B.); (C.C.); (S.C.)
| | - Sara Cavaliere
- Neurophysiology Unit, Neuro-Musculo-Skeletal Department, Careggi University Hospital, 50134 Florence, Italy; (S.L.); (S.G.); (M.B.); (C.C.); (S.C.)
| | - Clara Lunardi
- Division of Neonatology, Careggi University Hospital of Florence, 50134 Florence, Italy; (G.B.); (S.M.); (C.L.); (C.D.)
| | - Carlo Dani
- Division of Neonatology, Careggi University Hospital of Florence, 50134 Florence, Italy; (G.B.); (S.M.); (C.L.); (C.D.)
- Department of Neurosciences, Psychology, Drug Research and Child Health, Careggi University Hospital of Florence, 50134 Florence, Italy
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Fu Z, Zhu H, Zhang Y, Huan R, Chen S, Pan Y. A Spatiotemporal Deep Learning Framework for Scalp EEG-Based Automated Pain Assessment in Children. IEEE Trans Biomed Eng 2024; 71:1889-1900. [PMID: 38231823 DOI: 10.1109/tbme.2024.3355215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
OBJECTIVE Common pain assessment approaches such as self-evaluation and observation scales are inappropriate for children as they require patients to have reasonable communication ability. Subjective, inconsistent, and discontinuous pain assessment in children may reduce therapeutic effectiveness and thus affect their later life. METHODS To address the need for suitable assessment measures, this paper proposes a spatiotemporal deep learning framework for scalp electroencephalogram (EEG)-based automated pain assessment in children. The dataset comprises scalp EEG data recorded from 33 pediatric patients with an arterial puncture as a pain stimulus. Two electrode reduction plans in line with clinical findings are proposed. Combining three-dimensional hand-crafted features and preprocessed raw signals, the proposed transformer-based pain assessment network (STPA-Net) integrates both spatial and temporal information. RESULTS STPA-Net achieves superior performance with a subject-independent accuracy of 87.83% for pain recognition, and outperforms other state-of-the-art approaches. The effectiveness of electrode combinations is explored to analyze pain-related cortical activities and correspondingly reduce cost. The two proposed electrode reduction plans both demonstrate competitive pain assessment performance qualitatively and quantitatively. CONCLUSION AND SIGNIFICANCE This study is the first to develop a scalp EEG-based automated pain assessment for children adopting a method that is objective, standardized, and consistent. The findings provide a potential reference for future clinical research.
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Amornjiraporn I, Rugsapol S, Thanasarnpaiboon P, Paes B, Kitsommart R. A comparison of the effect of procedural pain on cerebral oxygen saturation between late preterm and term infants. J Perinatol 2024:10.1038/s41372-024-01978-4. [PMID: 38789794 DOI: 10.1038/s41372-024-01978-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 04/14/2024] [Accepted: 04/16/2024] [Indexed: 05/26/2024]
Abstract
OBJECTIVES We prospectively compared cerebral oxygen saturation (CrSO2) and pain score changes during procedures in late preterm (LPT) versus term infants. METHODS Near-infrared spectroscopy, pulse oximetry, Neonatal Infant Pain Scale (NIPS) and Premature Infant Pain Profile-Revised (PIPP-R) scores were assessed and CrSO2 data analyzed. RESULTS Thirty infants in each group were evaluated. LPT infants displayed a milder significant drop in Minimum post-procedural CrSO2 and smaller Maximum-Minimum post-procedural CrSO2 disparity. CrSO2 minute changes between the groups were non-significant. Moderate correlations were observed in both groups between NIPS and Minimum post-procedural CrSO2, and a moderate correlation was found in the Maximum-Minimum post-procedural CrSO2 difference in LPT infants. No correlation between PIPP-R and CrSO2 values was noted. CONCLUSION LPT and term infants demonstrated decreased CrSO2 in response to painful procedures. Correlations between CrSO2 and PIPP-R or NIPS scores were poor to moderate, reflecting the complex nature of these associations relative to gestational age.
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Affiliation(s)
- Ittichote Amornjiraporn
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Supranee Rugsapol
- Nursing Division, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Peerawit Thanasarnpaiboon
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Bosco Paes
- Division of Neonatology, Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Ratchada Kitsommart
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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Mohamed SHM, Reissland N, Anand KJS. An Evidence-Based Discussion of Fetal Pain and Stress. Neonatology 2024:1-7. [PMID: 38781940 DOI: 10.1159/000538848] [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: 02/15/2024] [Accepted: 04/10/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND The concept of fetal pain results from procedures conducted without anesthesia in preterm newborns and fetuses, which indicate that it is possible to examine fetal pain based on stress hormone, metabolic, and behavioral changes. Anatomical and physiological data suggest that fetuses become capable of processing nociceptive stimuli around midgestation, although the associated changes in fetal brain development remain unclear. What constitutes fetal pain remains controversial in the light of the definition of pain adopted by the International Association for the Study of Pain (IASP), which posits pain as an "unpleasant sensory and emotional experience." SUMMARY Here, we examine the notion that human fetuses cannot "experience" pain and potential implications of this claim. We highlight the key scientific evidence related to fetal pain, including clinical studies on pain in fetuses and preterm newborns. We argue that consistent patterns of stress hormones, metabolic changes, body movements, hemodynamic changes, and pain-related facial expressions in fetuses exposed to invasive procedures overcome the need for subjective proof of pain as articulated in the IASP definition. No study to date has conclusively proven the absence of fetal pain beyond the age of viability. KEY MESSAGES Based on the current evidence, we propose that all fetuses receive anesthesia regardless of the invasive procedures being performed to guarantee the least possible pain and physiological, behavioral, or hormonal responses without exposing the mother or her baby to unnecessary complications.
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Affiliation(s)
- Samirah H M Mohamed
- Obstetric Clinic at the Clinics Hospital of the Medical School, The University of São Paulo, São Paulo, Brazil
- Research Department of the Hospital e Maternidade Vitória, São Paulo, Brazil
- Medical Tutor at the University Center of the Faculty of the Americas, São Paulo, Brazil
| | | | - Kanwaljeet J S Anand
- Departments of Pediatrics, Perioperative, and Pain Medicine, Stanford Child Wellness Lab, Maternal & Child Health Research Institute, Stanford University School of Medicine, Stanford, California, USA
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Uberos J, Campos-Martinez A, Ruiz-López A, Fernandez-Marín E, García-Serrano JL. Sensitivity and Specificity of the Newborn Infant Parasympathetic Evaluation Index in Pain Assessment of Very Low Birth Weight Infants. Am J Perinatol 2024; 41:e430-e434. [PMID: 36451626 DOI: 10.1055/s-0042-1755464] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
OBJECTIVE This article describes the results of a study investigating the sensitivity and specificity of the Newborn Infant Parasympathetic Evaluation (NIPE) index for detecting the physiological changes resulting from nociception in painful procedures in very low birth weight (VLBW) infants. STUDY DESIGN A prospective observational study was carried on of 44 newborns at 23 to 32 weeks' gestational age. The sensitivity and specificity of the NIPE index are analyzed using a receiver operating characteristic curve. Most of the painful procedures performed were skin-lancing and venipunctures. Nonpainful procedures consist of no intervention, with an interval of at least 1 hour with painful procedures in each newborn. RESULTS The accuracy of the NIPE index to diagnose mild nociceptive stimulation in VLBW newborns is 73.2%. CONCLUSION The NIPE index is a useful technique for assessing nociceptive stimulation in newborns, presenting less observer-dependent variability than other pain assessment scales. KEY POINTS · The NIPE index offers an objective assessment of pain.. · Moderate-high sensitivity of the NIPE index in the evaluation of pain in premature newborns.. · Painful procedures in VLBW newborns are reflected as a decrease in the NIPE score..
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Affiliation(s)
- Jose Uberos
- Neonatal Intensive Care Unit, San Cecilio Clinical Hospital, Granada, Spain
| | | | - Aida Ruiz-López
- Neonatal Intensive Care Unit, San Cecilio Clinical Hospital, Granada, Spain
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ten Barge JA, Baudat M, Meesters NJ, Kindt A, Joosten EA, Reiss IK, Simons SH, van den Bosch GE. Biomarkers for assessing pain and pain relief in the neonatal intensive care unit. FRONTIERS IN PAIN RESEARCH 2024; 5:1343551. [PMID: 38426011 PMCID: PMC10902154 DOI: 10.3389/fpain.2024.1343551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 02/06/2024] [Indexed: 03/02/2024] Open
Abstract
Newborns admitted to the neonatal intensive care unit (NICU) regularly undergo painful procedures and may face various painful conditions such as postoperative pain. Optimal management of pain in these vulnerable preterm and term born neonates is crucial to ensure their comfort and prevent negative consequences of neonatal pain. This entails accurate and timely identification of pain, non-pharmacological pain treatment and if needed administration of analgesic therapy, evaluation of treatment effectiveness, and monitoring of adverse effects. Despite the widely recognized importance of pain management, pain assessment in neonates has thus far proven to be a challenge. As self-report, the gold standard for pain assessment, is not possible in neonates, other methods are needed. Several observational pain scales have been developed, but these often rely on snapshot and largely subjective observations and may fail to capture pain in certain conditions. Incorporation of biomarkers alongside observational pain scores holds promise in enhancing pain assessment and, by extension, optimizing pain treatment and neonatal outcomes. This review explores the possibilities of integrating biomarkers in pain assessment in the NICU.
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Affiliation(s)
- Judith A. ten Barge
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus MC—Sophia Children’s Hospital, Rotterdam, Netherlands
| | - Mathilde Baudat
- Department of Anesthesiology and Pain Management, Maastricht University Medical Centre+, Maastricht, Netherlands
- Department of Translational Neuroscience, School of Mental Health and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Naomi J. Meesters
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus MC—Sophia Children’s Hospital, Rotterdam, Netherlands
| | - Alida Kindt
- Metabolomics and Analytics Center, Leiden Academic Centre for Drug Research, Leiden University, Leiden, Netherlands
| | - Elbert A. Joosten
- Department of Anesthesiology and Pain Management, Maastricht University Medical Centre+, Maastricht, Netherlands
- Department of Translational Neuroscience, School of Mental Health and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Irwin K.M. Reiss
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus MC—Sophia Children’s Hospital, Rotterdam, Netherlands
| | - Sinno H.P. Simons
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus MC—Sophia Children’s Hospital, Rotterdam, Netherlands
| | - Gerbrich E. van den Bosch
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus MC—Sophia Children’s Hospital, Rotterdam, Netherlands
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Ou Y, Chen L, Zhu X, Zhang T, Zhou Y, Zou L, Gao Y, Wang Z, Zheng X. The effect of music on pain management in preterm infants during daily painful procedures: a systematic review and meta-analysis. Front Pediatr 2024; 12:1351401. [PMID: 38384661 PMCID: PMC10880729 DOI: 10.3389/fped.2024.1351401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/23/2024] [Indexed: 02/23/2024] Open
Abstract
Background The present systematic review and meta-analysis of randomized controlled trials (RCTs) was conducted to investigate the effects of music on pain management in preterm neonates during painful procedures. Methods The PubMed, Embase, Web of Science, EBSCO and Cochrane Library databases were searched to identify relevant articles published from their inception to September 2023. The study search strategy and all other processes were implemented in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Results Four RCTs that satisfied the inclusion criteria were included in this meta-analysis. The music group had significantly lower Premature Infant Pain Profile (PIPP) scores during (RR = -1.21; 95% CI = -2.02--0.40, p = 0.0032) and after painful procedures (RR = -0.65; 95% CI = -1.06--0.23, p = 0.002). The music group showed fewer changes in PIPP scores after invasive operations than did the control group (RR = -2.06; 95% CI -3.16--0.96; p = 0.0002). Moreover, our results showed that music improved oxygen saturation during (RR = 3.04, 95% CI = 1.64-4.44, p < 0.0001) and after painful procedures (RR = 3.50, 95% CI = 2.11-4.90, p < 0.00001). However, the change in peak heart rate during and after painful procedures was not statistically significant (RR = -12.14; 95% CI = -29.70-5.41 p = 0.18; RR = -10.41; 95% CI = -22.72-1.90 p = 0.10). Conclusion In conclusion, this systematic review demonstrated that music interventions are effective for relieving procedural pain in preterm infants. Our results indicate that music can reduce stress levels and improve blood oxygen saturation. Due to the current limitations, large-scale, prospective RCTs should be performed to validate the present results.
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Affiliation(s)
- Yiran Ou
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| | - Ling Chen
- Institute of Taoism and Religious Culture, Sichuan University, Chengdu, China
| | - Xinyue Zhu
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| | - Tianci Zhang
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| | - Ye Zhou
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| | - Lu Zou
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| | - Yun Gao
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| | - Zhenghao Wang
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaofeng Zheng
- Department of Endocrinology and Metabolism, Center for Diabetes and Metabolism Research, West China Hospital, Sichuan University, Chengdu, China
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Kavoosi T, Pillai A, Rajasekaran A, Obayemi A. Enhanced Recovery After Surgery Protocols in Craniofacial Surgery. Facial Plast Surg Clin North Am 2024; 32:181-187. [PMID: 37981413 DOI: 10.1016/j.fsc.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
Enhanced Recovery after Surgery (ERAS) refers to a patient centered, multidisciplinary team developed pathway aimed at reducing the surgical stress response and facilitating expedited patient postoperative recovery. These protocols have been largely developed in the general surgery literature and have led to vast improvements in the patient experience. ERAS protocols are generally substantiated on 3 phases along the continuum of surgical care: preadmission optimization, intraoperative treatment, and postoperative management. In this article, the evidence for ERAS development in craniomaxillofacial surgery will be reviewed, and recommendations from prior studies for enhanced recovery will be outlined.
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Affiliation(s)
- Tazheh Kavoosi
- Department of Otolaryngology - Head and Neck Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Anjali Pillai
- Department of Otolaryngology - Head and Neck Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Anindita Rajasekaran
- Department of Otolaryngology - Head and Neck Surgery, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Adetokunbo Obayemi
- Department of Otolaryngology - Head and Neck Surgery, SUNY Upstate Medical University, Syracuse, NY, USA.
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Zores C, Rabatel É, Mellado S, Poirot S, Kuhn P. [Towards an ideal environment in neonatology]. SOINS. PEDIATRIE, PUERICULTURE 2024; 45:14-18. [PMID: 38365389 DOI: 10.1016/j.spp.2023.12.003] [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: 02/18/2024]
Abstract
The establishment of sensory systems occurs gradually along a transnatal continuum. During premature birth, hospitalization in neonatology, through its atypical sensory stimulations, can disrupt the development of the baby's still immature brain. To promote harmonious development in children, caregivers and parents must learn to take into account their sensory expectations in order to create the most suitable environment possible for their development.
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Affiliation(s)
- Claire Zores
- Service de médecine et de réanimation du nouveau-né, Hôpital de Hautepierre, 1 avenue Molière, 67000 Strasbourg, France.
| | - Élodie Rabatel
- Service de médecine et de réanimation du nouveau-né, Hôpital de Hautepierre, 1 avenue Molière, 67000 Strasbourg, France
| | - Solange Mellado
- Service de médecine et de réanimation du nouveau-né, Hôpital de Hautepierre, 1 avenue Molière, 67000 Strasbourg, France
| | - Stéphanie Poirot
- Service de médecine et de réanimation du nouveau-né, Hôpital de Hautepierre, 1 avenue Molière, 67000 Strasbourg, France
| | - Pierre Kuhn
- Service de médecine et de réanimation du nouveau-né, Hôpital de Hautepierre, 1 avenue Molière, 67000 Strasbourg, France
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14
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Park J, Lee H, Han SW, Choi EK. Effects of parental holding on pain response in young children during cystometry: A randomized controlled trial. Neurourol Urodyn 2024; 43:196-204. [PMID: 37746884 DOI: 10.1002/nau.25284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/19/2023] [Accepted: 08/31/2023] [Indexed: 09/26/2023]
Abstract
INTRODUCTION Cystometry is essential for evaluating bladder function. However, children may react negatively to the physical pain of urethral catheterization or anxiety and fear of an unfamiliar environment. These pain responses during the cystometry procedure may interfere with the cystometry procedure and make it difficult to interpret the cystometry result. In this regard, the International Children's Continence Society has advised performing cystometry while holding infants as an effective nonpharmacological pain management method, but there is insufficient evidence to support this. PURPOSE This study aimed to analyze the effect of parental holding on reducing pain in children during cystometry. METHODS This was an experimental study in a randomized controlled pre-post test design. A total of 64 participants aged 6-18 months were recruited. During cystometry, the participants in the experimental group were placed on the parent's laps and held in the parents' arms. The participants in the control group were laid down on the examination table. During the procedure, both groups of parents were allowed to touch their children in all ways except holding them and to use the pacifier if they wished. The behavioral (face, leg, activity, cry, consolability scale) and physiological (oxygen saturation and heart rate) pain responses were measured at three-time points (immediately, 3, and 10 min after urethral catheter insertion). RESULTS Comparing the two groups, in the experimental group, the behavioral pain response at 3 min after urethral catheter insertion (t = -2.165, p = 0.034) and 10 min after (t = -3.155, p = 0.002) was decreased compared with that immediately after urethral catheter insertion. In addition, oxygen saturation increased more (t = 2.021, p = 0.048), and the heart rate decreased more (t = -2.033, p = 0.047) at 10 min than at 3 min after urethral catheter insertion in the experimental group. CONCLUSIONS This study revealed that parental holding could reduce pain responses during cystometry in children. Further research is required to confirm the applicability and usefulness of parental holding during cystometry.
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Affiliation(s)
- Jieun Park
- Graduate School of Nursing, Yonsei University, Seoul, Republic of Korea
- Pediatric Bladder-Urethra Rehabilitation Clinic, Department of Pediatric Urology, Severance Children's Hospital, Yonsei University Healthcare System, Seoul, Republic of Korea
| | - Hyejung Lee
- College of Nursing, Mo-Im Kim Nursing Research Institute, Yonsei University, Seoul, Republic of Korea
| | - Sang Won Han
- Department of Urology and Urological Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
- Department of Urology, CHA Gangnam Medical Center, CHA University, Seoul, Republic of Korea
| | - Eun Kyoung Choi
- College of Nursing, Mo-Im Kim Nursing Research Institute, Yonsei University, Seoul, Republic of Korea
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15
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Bayne T, Frohlich J, Cusack R, Moser J, Naci L. Consciousness in the cradle: on the emergence of infant experience. Trends Cogn Sci 2023; 27:1135-1149. [PMID: 37838614 PMCID: PMC10660191 DOI: 10.1016/j.tics.2023.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 10/16/2023]
Abstract
Although each of us was once a baby, infant consciousness remains mysterious and there is no received view about when, and in what form, consciousness first emerges. Some theorists defend a 'late-onset' view, suggesting that consciousness requires cognitive capacities which are unlikely to be in place before the child's first birthday at the very earliest. Other theorists defend an 'early-onset' account, suggesting that consciousness is likely to be in place at birth (or shortly after) and may even arise during the third trimester. Progress in this field has been difficult, not just because of the challenges associated with procuring the relevant behavioral and neural data, but also because of uncertainty about how best to study consciousness in the absence of the capacity for verbal report or intentional behavior. This review examines both the empirical and methodological progress in this field, arguing that recent research points in favor of early-onset accounts of the emergence of consciousness.
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Affiliation(s)
- Tim Bayne
- Monash University, Melbourne, VIC, Australia; Brain, Mind, and Consciousness Program, Canadian Institute for Advanced Research, Toronto, Canada.
| | - Joel Frohlich
- Institute for Neuromodulation and Neurotechnology, University Hospital and University of Tübingen, Tübingen, Germany; Institute for Advanced Consciousness Studies, Santa Monica, CA, USA
| | - Rhodri Cusack
- Thomas Mitchell Professor of Cognitive Neuroscience, Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
| | - Julia Moser
- Masonic Institute for the Developing Brain, University of Minnesota, Minneapolis, MN, USA
| | - Lorina Naci
- Trinity College Institute of Neuroscience and Global Brain Health Institute, Trinity College, Dublin, Ireland
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Barr GA, Opendak M, Perry RE, Sarro E, Sullivan RM. Infant pain vs. pain with parental suppression: Immediate and enduring impact on brain, pain and affect. PLoS One 2023; 18:e0290871. [PMID: 37972112 PMCID: PMC10653509 DOI: 10.1371/journal.pone.0290871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 08/18/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND In the short term, parental presence while a human infant is in pain buffers the immediate pain responses, although emerging evidence suggests repeated social buffering of pain may have untoward long-term effects. METHODS/FINDING To explore the short- and long-term impacts of social buffering of pain, we first measured the infant rat pup's [postnatal day (PN) 8, or 12] response to mild tail shock with the mother present compared to shock alone or no shock. Shock with the mother reduced pain-related behavioral activation and USVs of pups at both ages and reduced Fos expression in the periaqueductal gray, hypothalamic paraventricular nucleus, and the amygdala at PN12 only. At PN12, shock with the mother compared to shock alone differentially regulated expression of several hundred genes related to G-protein-coupled receptors (GPCRs) and neural development, whereas PN8 pups showed a less robust and less coherent expression pattern. In a second set of experiments, pups were exposed to daily repeated Shock-mother pairings (or controls) at PN5-9 or PN10-14 (during and after pain sensitive period, respectively) and long-term outcome assessed in adults. Shock+mother pairing at PN5-9 reduced adult carrageenan-induced thermal hyperalgesia and reduced Fos expression, but PN10-14 pairings had minimal impact. The effect of infant treatment on adult affective behavior showed a complex treatment by age dependent effect. Adult social behavior was decreased following Shock+mother pairings at both PN5-9 and PN10-14, whereas shock alone had no effect. Adult fear responses to a predator odor were decreased only by PN10-14 treatment and the infant Shock alone and Shock+mother did not differ. CONCLUSIONS/SIGNIFICANCE Overall, integrating these results into our understanding of long-term programming by repeated infant pain experiences, the data suggest that pain experienced within a social context impacts infant neurobehavioral responses and initiates an altered developmental trajectory of pain and affect processing that diverges from experiencing pain alone.
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Affiliation(s)
- Gordon A. Barr
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
- Perelman School of Medicine at the University of Pennsylvania, Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Maya Opendak
- Child Study Center, Center for Early Childhood Health & Development, Child & Adolescent Psychiatry, New York University School of Medicine, New York, New York, United States of America
- Emotional Brain Institute, Nathan Kline Institute, Orangeburg, New York, United States of America
| | - Rosemarie E. Perry
- Child Study Center, Center for Early Childhood Health & Development, Child & Adolescent Psychiatry, New York University School of Medicine, New York, New York, United States of America
- Emotional Brain Institute, Nathan Kline Institute, Orangeburg, New York, United States of America
| | - Emma Sarro
- Child Study Center, Center for Early Childhood Health & Development, Child & Adolescent Psychiatry, New York University School of Medicine, New York, New York, United States of America
- Emotional Brain Institute, Nathan Kline Institute, Orangeburg, New York, United States of America
| | - Regina M. Sullivan
- Child Study Center, Center for Early Childhood Health & Development, Child & Adolescent Psychiatry, New York University School of Medicine, New York, New York, United States of America
- Emotional Brain Institute, Nathan Kline Institute, Orangeburg, New York, United States of America
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Kavurt S, Arslan Z, Unal S, Bas AY, Demirel N. The effect of oscillometric blood pressure measurement on pain response in preterm infants. J Paediatr Child Health 2023; 59:1251-1255. [PMID: 37694507 DOI: 10.1111/jpc.16490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 08/01/2023] [Accepted: 08/30/2023] [Indexed: 09/12/2023]
Abstract
AIM Preterm neonates are exposed to many painful procedures in neonatal intensive care units. This study aims to evaluate the effect of oscillometric blood pressure (BP) measurement on pain response in preterm infants. METHODS This prospective study was performed over 4 months in a level III neonatal intensive care unit. Premature neonates whose gestational age was <34 weeks and postmenstrual age <36 weeks were included if they had no systemic diseases. BP measurement was performed on the right arm. The Premature Infant Pain Profile-Revised (PIPP-R) scores were evaluated three times before, during, and 10 min after BP measurement. RESULTS During the 5-month period, 100 preterm neonates (53 male infants) were included in the study. Median birth weight and gestational age of the infants were 1148 (IQR: 1015-1300) g and 28 (IQR: 27-30) weeks, respectively. PIPP-R scores were found to be ≥7 in 34% of neonates. PIPP-R scores increased during BP measurement and decreased after. CONCLUSION Our results demonstrated that oscillometric BP measurement which is generally accepted as a non-invasive tool for monitoring can produce mild pain in premature neonates of postmenstrual age <36 weeks.
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Affiliation(s)
- Sumru Kavurt
- Department of Neonatology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Zehra Arslan
- Department of Neonatology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Sezin Unal
- Department of Neonatology, Etlik Zubeyde Hanım Women's Health Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Ahmet Yagmur Bas
- Department of Neonatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Nihal Demirel
- Department of Neonatology, Ankara Yıldırım Beyazıt University, Ankara, Turkey
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Dai F, Zhang R, Deng R, Wang G, Guo H, Guo C. Regular use of low-dose of opioids after gastrointestinal surgery may lead to postoperative gastrointestinal tract dysfunction in children: a Chinese national regional health center experience sharing. BMC Gastroenterol 2023; 23:369. [PMID: 37907841 PMCID: PMC10617101 DOI: 10.1186/s12876-023-02999-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 10/14/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND The need for pain management is increasing in pediatrics, but the side effects of overuse or abuse of analgesics can be harmful to children's health and even life-threatening in severe cases. METHODS Patients who underwent resection of Meckel's diverticulum at the Children's Hospital of Chongqing Medical University from July 1, 2019, to July 1, 2022, were included in this study. Opioids were administered through patient-controlled analgesia (PCA). Based on the preoperative choices made by the legal guardians, patients were stratified into two groups: PCA Group (PCAG) and Non-PCA Group (NPCAG). Data pertaining to the clinical characteristics and prognoses of these patients were subsequently collected and analyzed to assess the impact of opioid administration. RESULTS In the study, a total of 126 patients were enrolled, with 72 allocated to the Patient-Controlled Analgesia Group (PCAG) and 54 to the Non-Patient-Controlled Analgesia Group (NPCAG). When compared to the NPCAG, the PCAG exhibited a longer duration of postoperative fasting (median 72 vs. 62 h, p = 0.044) and increased utilization of laxatives (12[16.7%] vs. 2[3.7%], p = 0.022). However, the PCAG also experienced higher incidences of intestinal stasis and abnormal intestinal dilation (13[18.1%] vs. 3[5.6%], p = 0.037). No statistically significant differences were observed in pain assessments at the conclusion of the surgical procedure (0 vs. 1[1.9%], p = 0.429) or within the first 24 h postoperatively (16[22.2%] vs. 18[33.3%], p = 0.164). Additionally, NPCAG patients did not necessitate increased administration of rescue analgesics (2[2.8%] vs. 4[7.4%], p = 0.432). CONCLUSIONS The administration of opioids did not demonstrably ameliorate postoperative pain but was associated with a heightened incidence of postoperative gastrointestinal tract dysfunction. The retrospective nature of the current research should be considered and should be clarified further.
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Affiliation(s)
- Fangyu Dai
- Department of Pediatrics, Chongqing health center for women and children, Chongqing, P.R. China
- Anesthesiology Class 1, Chongqing Medical University, 2020, Chongqing, P.R. China
- Department of Pediatric General Surgery, Children's Hospital, Chongqing Medical University, Chongqing, P.R. China
| | - Rensen Zhang
- Department of Pediatrics, Chongqing health center for women and children, Chongqing, P.R. China
- Department of Pediatric General Surgery, Children's Hospital, Chongqing Medical University, Chongqing, P.R. China
- Department of Anesthesiology, Children's Hospital of Chongqing Medical University, Chongqing, P.R. China
| | - Ruyu Deng
- Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Children's Hospital of Chongqing Medical University, Chongqing, P.R. China
| | - Guoyong Wang
- Department of Pediatrics, Chongqing health center for women and children, Chongqing, P.R. China
- Department of Pediatric General Surgery, Children's Hospital, Chongqing Medical University, Chongqing, P.R. China
| | - Hongjie Guo
- Department of Anesthesiology, Children's Hospital of Chongqing Medical University, Chongqing, P.R. China
| | - Chunbao Guo
- Anesthesiology Class 1, Chongqing Medical University, 2020, Chongqing, P.R. China.
- Department of Pediatrics, Women and Children's Hospital of Chongqing Medical University, Chongqing, P.R. China.
- Department of Pediatric General Surgery, Women and Children's Hospital of Chongqing Medical University, 120 Longshan Road, Yubei District, 401147, Chongqing, Chongqing, P.R. China.
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Kara N, Arman D, Seymen Z, Gül A, Cömert S. Effects of fentanyl and sucrose on pain in retinopathy examinations with pain scale, near-infrared spectroscopy, and ultrasonography: a randomized trial. World J Pediatr 2023; 19:873-882. [PMID: 36976515 DOI: 10.1007/s12519-023-00705-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 02/12/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND This study aimed to compare the efficacy of intravenous, intranasal fentanyl and oral sucrose in reducing the pain response during retinopathy of prematurity examinations using premature infant pain profile (PIPP) scores. METHOD The study included 42 infants who underwent retinopathy screening examinations. The infants were divided into three groups: oral sucrose, intranasal fentanyl, and intravenous fentanyl. Vital signs (heart rate, arterial oxygen saturation, and mean arterial pressure) were recorded. The PIPP was used to determine pain severity. Cerebral oxygenation and middle cerebral artery blood flow were evaluated using near-infrared spectroscopy and Doppler ultrasonography, respectively. The data obtained were compared between groups. RESULTS There was no significant difference between the three groups regarding postconceptional and postnatal ages or birth weights and weight at the time of examination. All babies had moderate pain during the examination. No correlation was observed between analgesia method and pain scores (P = 0.159). In all three groups, heart rate and mean arterial pressure increased, whereas oxygen saturation decreased during the exam compared with pre-examination values. However, heart rate (HR), mean arterial pressure (MAP) and arterial oxygen saturation (sPO2) values did not differ between groups (HR, P = 0.150; MAP, P = 0.245; sPO2, P = 0.140). The cerebral oxygenation (rSO2) values between the three groups were found to be similar [rSO2: P = 0.545, P = 0.247, P = 0.803; fractional tissue oxygen extraction (FTOE): P = 0.553, P = 0.278]. Regarding cerebral blood flow values, we also did not find any difference between the three groups [mean blood flow velocity (Vmean): P = 0.569, P = 0.975; maximum flow velocity (Vmax): P = 0.820, P = 0.997]. CONCLUSIONS Intravenous and intranasal fentanyl and oral sucrose were not superior to each other in preventing pain during the examination for retinopathy of prematurity (ROP). Sucrose may be a good alternative for pain control during ROP examination. Our findings suggest that ROP exam may not affect cerebral oxygenation or cerebral blood flow. Larger scale studies are needed to determine the best pharmacological option to reduce pain during ROP exams and evaluate the effects of this procedure on cerebral oxygenation and blood flow.
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Affiliation(s)
- Nursu Kara
- Department of Pediatrics, Division of Neonatology, University of Health Sciences Istanbul Research and Training Hospital, Istanbul, Turkey.
| | - Didem Arman
- Department of Pediatrics, Division of Neonatology, University of Health Sciences Istanbul Research and Training Hospital, Istanbul, Turkey
| | - Zeynep Seymen
- Department of Opthalmology, University of Health Sciences Istanbul Research and Training Hospital, Istanbul, Turkey
| | - Adem Gül
- Department of Pediatrics, Division of Neonatology, University of Health Sciences Istanbul Research and Training Hospital, Istanbul, Turkey
| | - Serdar Cömert
- Department of Pediatrics, Division of Neonatology, University of Health Sciences Istanbul Research and Training Hospital, Istanbul, Turkey
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Yamada J, Bueno M, Santos L, Haliburton S, Campbell-Yeo M, Stevens B. Sucrose analgesia for heel-lance procedures in neonates. Cochrane Database Syst Rev 2023; 8:CD014806. [PMID: 37655530 PMCID: PMC10466459 DOI: 10.1002/14651858.cd014806] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
BACKGROUND Sucrose has been examined for calming and pain-relieving effects in neonates for invasive procedures such as heel lance. OBJECTIVES To assess the effectiveness of sucrose for relieving pain from heel lance in neonates in terms of immediate and long-term outcomes SEARCH METHODS: We searched (February 2022): CENTRAL, MEDLINE, Embase, PsycINFO, CINAHL, Web of Science, and three trial registries. SELECTION CRITERIA We included randomised controlled trials where term and/or preterm neonates received sucrose for heel lances. Comparison treatments included water/placebo/no intervention, non-nutritive sucking (NNS), glucose, breastfeeding, breast milk, music, acupuncture, facilitated tucking, and skin-to-skin care. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. We reported mean differences (MD) with 95% confidence intervals (CI) using the fixed-effect model for continuous outcome measures. We assessed heterogeneity by the I2 test. We used GRADE to assess certainty of evidence. MAIN RESULTS We included 55 trials (6273 infants): 29 included term neonates, 22 included preterm neonates, and four included both. Heel lance was investigated in 50 trials; 15 investigated other minor painful procedures in addition to lancing. Sucrose vs control The evidence suggests that sucrose probably results in a reduction in PIPP scores compared to the control group at 30 seconds (MD -1.74 (95% CI -2.11 to -1.37); I2 = 62%; moderate-certainty evidence) and 60 seconds after lancing (MD -2.14, 95% CI -3.34 to -0.94; I2 = 0%; moderate-certainty evidence). The evidence is very uncertain about the effects of sucrose on DAN scores compared to water at 30 seconds after lancing (MD -1.90, 95% CI -8.58 to 4.78; heterogeneity not applicable (N/A); very low-certainty evidence). The evidence suggests that sucrose probably results in a reduction in NIPS scores compared to water immediately after lancing (MD -2.00, 95% CI -2.42 to -1.58; heterogeneity N/A; moderate-certainty evidence). Sucrose vs NNS The evidence is very uncertain about the effect of sucrose on PIPP scores compared to NNS during the recovery period after lancing (MD 0.60, 95% CI -0.30 to 1.50; heterogeneity not applicable; very low-certainty evidence) and on DAN scores at 30 seconds after lancing (MD -1.20, 95% CI -7.87 to 5.47; heterogeneity N/A; very low-certainty evidence). Sucrose + NNS vs NNS The evidence is very uncertain about the effect of sucrose + NNS on PIPP scores compared to NNS during lancing (MD -4.90, 95% CI -5.73 to -4.07; heterogeneity not applicable; very low-certainty evidence) and during recovery after lancing (MD -3.80, 95% CI -4.47 to -3.13; heterogeneity N/A; very low-certainty evidence). The evidence is very uncertain about the effects of sucrose + NNS on NFCS scores compared to water + NNS during lancing (MD -0.60, 95% CI -1.47 to 0.27; heterogeneity N/A; very low-certainty evidence). Sucrose vs glucose The evidence suggests that sucrose results in little to no difference in PIPP scores compared to glucose at 30 seconds (MD 0.26, 95% CI -0.70 to 1.22; heterogeneity not applicable; low-certainty evidence) and 60 seconds after lancing (MD -0.02, 95% CI -0.79 to 0.75; heterogeneity N/A; low-certainty evidence). Sucrose vs breastfeeding The evidence is very uncertain about the effect of sucrose on PIPP scores compared to breastfeeding at 30 seconds after lancing (MD -0.70, 95% CI -0.49 to 1.88; I2 = 94%; very low-certainty evidence). The evidence is very uncertain about the effect of sucrose on COMFORTneo scores compared to breastfeeding after lancing (MD -2.60, 95% CI -3.06 to -2.14; heterogeneity N/A; very low-certainty evidence). Sucrose vs expressed breast milk The evidence suggests that sucrose may result in little to no difference in PIPP-R scores compared to expressed breast milk during (MD 0.3, 95% CI -0.24 to 0.84; heterogeneity not applicable; low-certainty evidence) and at 30 seconds after lancing (MD 0.3, 95% CI -0.11 to 0.71; heterogeneity N/A; low-certainty evidence). The evidence suggests that sucrose probably may result in slightly increased PIPP-R scores compared to expressed breast milk 60 seconds after lancing (MD 1.10, 95% CI 0.34 to 1.86; heterogeneity N/A; low-certainty evidence). The evidence is very uncertain about the effect of sucrose on DAN scores compared to expressed breast milk 30 seconds after lancing (MD -1.80, 95% CI -8.47 to 4.87; heterogeneity N/A; very low-certainty evidence). Sucrose vs laser acupuncture There was no difference in PIPP-R scores between sucrose and music groups; however, data were reported as medians and IQRs. The evidence is very uncertain about the effect of sucrose on NIPS scores compared to laser acupuncture during lancing (MD -0.86, 95% CI -1.43 to -0.29; heterogeneity N/A; very low-certainty evidence). Sucrose vs facilitated tucking The evidence is very uncertain about the effect of sucrose on total BPSN scores compared to facilitated tucking during lancing (MD -2.27, 95% CI -4.66 to 0.12; heterogeneity N/A; very low-certainty evidence) and during recovery after lancing (MD -0.31, 95% CI -1.72 to 1.10; heterogeneity N/A; very low-certainty evidence). Sucrose vs skin-to-skin + water (repeated lancing) The evidence suggests that sucrose results in little to no difference in PIPP scores compared to skin-to-skin + water at 30 seconds after 1st (MD 0.13, 95% CI -0.70 to 0.96); 2nd (MD -0.56, 95% CI -1.57 to 0.45); or 3rd lancing (MD-0.15, 95% CI -1.26 to 0.96); heterogeneity N/A, low-certainty evidence for all comparisons. The evidence suggests that sucrose results in little to no difference in PIPP scores compared to skin-to-skin + water at 60 seconds after 1st (MD -0.61, 95% CI -1.55 to 0.33); 2nd (MD -0.12, 95% CI -0.99 to 0.75); or 3rd lancing (MD-0.40, 95% CI -1.48 to 0.68); heterogeneity N/A, low-certainty evidence for all comparisons. Minor adverse events required no intervention. AUTHORS' CONCLUSIONS Sucrose compared to control probably results in a reduction of PIPP scores 30 and 60 seconds after single heel lances (moderate-certainty evidence). Evidence is very uncertain about the effect of sucrose compared to NNS, breastfeeding, laser acupuncture, facilitated tucking, and the effect of sucrose + NNS compared to NNS in reducing pain. Sucrose compared to glucose, expressed breast milk, and skin-to-skin care shows little to no difference in pain scores. Sucrose combined with other nonpharmacologic interventions should be used with caution, given the uncertainty of evidence.
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Affiliation(s)
- Janet Yamada
- Daphne Cockwell School of Nursing, Toronto Metropolitan University, Toronto, Canada
| | | | | | | | - Marsha Campbell-Yeo
- School of Nursing, Faculty of Health and Departments of Pediatrics, Psychology and Neuroscience, Dalhousie University and IWK Health, Halifax, Canada
| | - Bonnie Stevens
- Nursing Research, The Hospital for Sick Children, Toronto, Canada
- Research Institute, The Hospital for Sick Children, Toronto, Canada
- Lawrence S Bloomberg Faculty of Nursing Faculties of Medicine and Dentistry, University of Toronto, Toronto, Canada
- Centre for the Study of Pain, University of Toronto, Toronto, Canada
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Giordano V, Deindl P, Gal E, Unterasinger L, Fuiko R, Steinbauer P, Weninger M, Berger A, Olischar M. Pain and neurodevelopmental outcomes of infants born very preterm. Dev Med Child Neurol 2023; 65:1043-1052. [PMID: 36647629 DOI: 10.1111/dmcn.15505] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 12/01/2022] [Accepted: 12/07/2022] [Indexed: 01/18/2023]
Abstract
AIM To investigate the impact of the level of pain experienced by infants born preterm on neurodevelopmental outcomes during their stay in a neonatal intensive care unit. METHOD In this retrospective data analysis we included all surviving infants born preterm with a gestational age between 23 and 32 weeks from 2011 to 2015, who were assessed using the Neonatal Pain, Agitation, and Sedation Scale and examined at 1 year of age using the Bayley Scales of Infant Development. We excluded all infants who had suffered severe neurological morbidities and undergone surgical interventions. RESULTS A total of 196 infants born preterm were included in the analyses: 105 in the 'no pain group' and 91 in the 'pain group'. Significant differences between the groups were detected for both mental and motor development (p = 0.003, 95% confidence interval [CI] 2.23-10.92; p = 0.025, 95% CI 0.64-9.78). The results remained significant after controlling for other important medical conditions (p = 0.001, 95% CI -19.65 to -5.40; p = 0.010, 95% CI -16.18 to -2.29). INTERPRETATION Neonatal pain exposure was associated with altered neurodevelopmental outcomes of infants born very preterm at a corrected age of 12 months. This observation highlights the importance of adequate pain management to reduce the risk of poor neurodevelopmental outcomes in these vulnerable patients.
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Affiliation(s)
- Vito Giordano
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Philipp Deindl
- Department of Neonatology and Pediatric Intensive Care Medicine, University Children's Hospital, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Elisabeth Gal
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Lukas Unterasinger
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Renate Fuiko
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Philipp Steinbauer
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Manfred Weninger
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Angelika Berger
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Monika Olischar
- Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
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Migliori C, Braga M, Siragusa V, Villa MC, Luzi L. The impact of gender medicine on neonatology: the disadvantage of being male: a narrative review. Ital J Pediatr 2023; 49:65. [PMID: 37280693 DOI: 10.1186/s13052-023-01447-2] [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: 10/12/2022] [Accepted: 03/20/2023] [Indexed: 06/08/2023] Open
Abstract
This narrative non-systematic review addresses the sex-specific differences observed both in prenatal period and, subsequently, in early childhood. Indeed, gender influences the type of birth and related complications. The risk of preterm birth, perinatal diseases, and differences on efficacy for pharmacological and non-pharmacological therapies, as well as prevention programs, will be evaluated. Although male newborns get more disadvantages, the physiological changes during growth and factors like social, demographic, and behavioural reverse this prevalence for some diseases. Therefore, given the primary role of genetics in gender differences, further studies specifically targeted neonatal sex-differences will be needed to streamline medical care and improve prevention programs.
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Affiliation(s)
- Claudio Migliori
- Department of Neonatology, Ospedale San Giuseppe MultiMedica, 20123, Milan, Italy.
| | - Marta Braga
- Department of Neonatology, Ospedale San Giuseppe MultiMedica, 20123, Milan, Italy
| | - Virginia Siragusa
- Department of Neonatology, Ospedale San Giuseppe MultiMedica, 20123, Milan, Italy
| | - Maria Cristina Villa
- Department of Neonatology, Ospedale San Giuseppe MultiMedica, 20123, Milan, Italy
| | - Livio Luzi
- Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, 20099, Sesto San Giovanni, Milan, Italy
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Inocencio IM, Kaur N, Tran NT, Wong FY. Cerebral haemodynamic response to somatosensory stimulation in preterm lambs is enhanced following sildenafil and inhaled nitric oxide administration. Front Physiol 2023; 14:1101647. [PMID: 36760535 PMCID: PMC9905131 DOI: 10.3389/fphys.2023.1101647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 01/11/2023] [Indexed: 01/26/2023] Open
Abstract
Background: Neurovascular coupling (NVC) leads to an increase in local cerebral blood flow and oxygenation in response to increased neural activity and metabolic demand. Impaired or immature NVC reported in the preterm brain, potentially reduces cerebral oxygenation following increased neural activity, predisposing to cerebral tissue hypoxia. Endogenous nitric oxide (NO) is a potent vasodilator and a major mediator of NVC and the cerebral haemodynamic response. NO modulators, such as inhaled nitric oxide (iNO) and sildenafil, induce vasodilation and are used clinically to treat pulmonary hypertension in preterm neonates. However, their impact on NVC in the preterm brain are unknown. We aimed to characterise the cerebral functional haemodynamic response in the preterm brain exposed to NO modulators. We hypothesized that iNO and sildenafil in clinical dosages would increase the baseline cerebral perfusion and the cerebral haemodynamic response to neural activation. Methods: Preterm lambs (126-7 days' gestation) were delivered and mechanically ventilated. The cerebral functional haemodynamic response was measured using near infrared spectroscopy as changes in cerebral oxy- and deoxyhaemoglobin (ΔoxyHb, ΔdeoxyHb), following left median nerve stimulations of 1.8, 4.8, and 7.8 s durations in control preterm lambs (n = 11), and following 4.8 and 7.8 s stimulations in preterm lambs receiving either sildenafil citrate (n = 6, 1.33 mcg/kg/hr) or iNO (n = 8, 20 ppm). Results: Following 1.8, 4.8, and 7.8 s stimulations, ∆oxyHb in the contralateral cortex increased (positive functional response) in 7/11 (64%), 7/11 (64%), and 4/11 (36%) control lambs respectively (p < 0.05). Remaining lambs showed decreased ΔoxyHb (negative functional response). Following 4.8 s stimulations, more lambs receiving sildenafil or iNO (83% and 100% respectively) showed positive functional response compared to the controls (p < 0.05). No significant difference between the three groups was observed at 7.8 s stimulations. Conclusion: In the preterm brain, prolonged somatosensory stimulations increased the incidence of negative functional responses with decreased cerebral oxygenation, suggesting that cerebral oxygen delivery may not match the oxygen demand. Sildenafil and iNO increased the incidence of positive functional responses, potentially enhancing NVC, and cerebral oxygenation.
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Affiliation(s)
- Ishmael Miguel Inocencio
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, VIC, Australia,Department of Paediatrics, Monash University, Melbourne, VIC, Australia
| | - Navneet Kaur
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, VIC, Australia,Department of Paediatrics, Monash University, Melbourne, VIC, Australia
| | - Nhi T. Tran
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, VIC, Australia
| | - Flora Y. Wong
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, VIC, Australia,Department of Paediatrics, Monash University, Melbourne, VIC, Australia,Monash Newborn, Monash Children’s Hospital, Melbourne, VIC, Australia,*Correspondence: Flora Y. Wong,
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24
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Montero-Hernandez S, Pollonini L, Park L, Martorella G, Miao H, Mathis KB, Ahn H. Self-administered transcranial direct current stimulation treatment of knee osteoarthritis alters pain-related fNIRS connectivity networks. NEUROPHOTONICS 2023; 10:015011. [PMID: 37006323 PMCID: PMC10063907 DOI: 10.1117/1.nph.10.1.015011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 03/07/2023] [Indexed: 06/19/2023]
Abstract
Significance Knee osteoarthritis (OA) is a disease that causes chronic pain in the elderly population. Currently, OA is mainly treated pharmacologically with analgesics, although research has shown that neuromodulation via transcranial direct current stimulation (tDCS) may be beneficial in reducing pain in clinical settings. However, no studies have reported the effects of home-based self-administered tDCS on functional brain networks in older adults with knee OA. Aim We used functional near-infrared spectroscopy (fNIRS) to investigate the functional connectivity effects of tDCS on underlying pain processing mechanisms at the central nervous level in older adults with knee OA. Approach Pain-related brain connectivity networks were extracted using fNIRS at baseline and for three consecutive weeks of treatment from 120 subjects randomly assigned to two groups undergoing active tDCS and sham tDCS. Results Our results showed that the tDCS intervention significantly modulated pain-related connectivity correlation only in the group receiving active treatment. We also found that only the active treatment group showed a significantly reduced number and strength of functional connections evoked during nociception in the prefrontal cortex, primary motor (M1), and primary somatosensory (S1) cortices. To our knowledge, this is the first study in which the effect of tDCS on pain-related connectivity networks is investigated using fNIRS. Conclusions fNIRS-based functional connectivity can be effectively used to investigate neural circuits of pain at the cortical level in association with nonpharmacological, self-administered tDCS treatment.
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Affiliation(s)
| | - Luca Pollonini
- University of Houston, Department of Engineering Technology, Houston, Texas, United States
- University of Houston, Department of Electrical and Computer Engineering, Houston, Texas, United States
- University of Houston, Department of Biomedical Engineering, Houston, Texas, United States
- Basque Center on Cognition, Brain and Language, San Sebastian, Spain
| | - Lindsey Park
- Florida State University, College of Nursing, Tallahassee, Florida, United States
| | - Geraldine Martorella
- Florida State University, College of Nursing, Tallahassee, Florida, United States
| | - Hongyu Miao
- Florida State University, College of Nursing, Tallahassee, Florida, United States
| | - Kenneth B. Mathis
- The University of Texas Health Science Center at Houston, McGovern Medical School, Department of Orthopedic Surgery, Houston, Texas, United States
| | - Hyochol Ahn
- Florida State University, College of Nursing, Tallahassee, Florida, United States
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Kammerer E, Eszczuk J, Caldwell K, Dunn J, Appelman-Eszczuk S, Dunn J, MacNeil M, Ali S. A Qualitative Study of the Pain Experiences of Children and Their Parents at a Canadian Children's Hospital. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9121796. [PMID: 36553240 PMCID: PMC9777277 DOI: 10.3390/children9121796] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/15/2022] [Accepted: 11/18/2022] [Indexed: 11/24/2022]
Abstract
Current literature is lacking in describing families' experiences in being involved in children's pain management. This study sought to understand children and their parents' experiences with pain management at a tertiary care children's hospital. Twelve child-parent dyads were recruited to participate in the study from January to August 2022. Children and their parents chose whether to be interviewed together or separately. Transcripts were analyzed using inductive, data-driven codes. Codes and themes were developed using a codebook and member-checking. Three main themes were identified: a. Painful experiences can have a significant positive or negative effect on families' lives and healthcare trajectories; b. There can be a mismatch between families' expectations of pain management and how they perceive the pain was managed; c. Families feel that they must advocate for better pain care, but often feel too intimidated to do so, or worry that their concerns will be dismissed by healthcare professionals. Families want healthcare professionals to proactively manage their children's pain, supporting the shaping of early positive memories of the child's healthcare interactions. Healthcare providers must further recognize that poorly treated pain can significantly impact families' lives and should both seek and be receptive to child and parent input for better pain care.
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Affiliation(s)
- Elise Kammerer
- Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
- Women and Children’s Health Research Institute, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
| | - Joshua Eszczuk
- Faculty of Kinesiology, University of Alberta, Edmonton, AB T6G 2H9, Canada
| | - Katie Caldwell
- Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2B7, Canada
| | - Jacob Dunn
- Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2B7, Canada
| | | | - Jennifer Dunn
- Alberta Health Services, Edmonton, AB T6G 2B7, Canada
| | - Megan MacNeil
- Women and Children’s Health Research Institute, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
- School of Public Health, University of Alberta, Edmonton, AB T6G 1C9, Canada
| | - Samina Ali
- Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
- Women and Children’s Health Research Institute, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
- Correspondence:
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26
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Enhanced Recovery after Surgery (ERAS) protocols in craniomaxillofacial surgery: an evidence-based review. Curr Opin Otolaryngol Head Neck Surg 2022; 30:265-269. [PMID: 35906980 DOI: 10.1097/moo.0000000000000813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Enhanced Recovery after Surgery (ERAS) refers to a patient centered, multidisciplinary team developed pathway aimed at reducing the surgical stress response and facilitating expedited patient postoperative recovery. These protocols have been largely developed in the general surgery literature and have led to vast improvements in the patient experience. With a growing shortage of hospital resources during the height of the COVID-19 pandemic there has been a growing push to apply these principles to a wide variety of specialties. RECENT FINDINGS ERAS protocols are generally substantiated on three phases along the continuum of surgical care: preadmission optimization, intraoperative treatment, and postoperative management. In this article, the evidence for ERAS development in craniomaxillofacial surgery will be reviewed, and recommendations from prior studies for enhanced recovery will be outlined. SUMMARY ERAS protocols have been proven effective in many surgical arenas, however, modification is needed for the craniomaxillofacial population. The implications for widespread implementation of ERAS protocols during these procedures are a potentially shortened length of stay, expedited early return to function, reduction in narcotic dependence, and reduction in postdischarge complications necessitating additional intervention.
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27
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Campbell-Yeo M, Benoit B, Newman A, Johnston C, Bardouille T, Stevens B, Jiang A. The influence of skin-to-skin contact on Cortical Activity during Painful procedures in preterm infants in the neonatal intensive care unit (iCAP mini): study protocol for a randomized control trial. Trials 2022; 23:512. [PMID: 35725632 PMCID: PMC9208173 DOI: 10.1186/s13063-022-06424-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/24/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Strong evidence suggests that maternal-infant skin-to-skin contact (SSC) is effective in reducing behavioural responses to pain. Given the multi-sensory benefits of SSC, it is highly likely that SSC provided during pain in early life may reduce pain-induced brain activity. The aim of this study is to examine the effect of SSC compared to 24% sucrose on pain-induced activity in the preterm infant brain during a medically required heel lance. Secondary objectives include determining (a) differences between behavioural pain response and noxious-related brain activity during heel lance and (b) rate of adverse events across groups. METHODS We will randomly assign 126 babies (32 to 36 completed weeks gestational age) admitted to the neonatal intensive care unit, and their mothers within the first seven days of age to receive (i) SSC plus sterile water and (ii) 24% oral sucrose. Each baby will receive a medically indicated heel lance, following a no treatment baseline period. The primary outcome is noxious-related brain activity measured using an electroencephalogram (EEG) pain-specific event-related potential. Secondary outcomes include pain intensity measured using a bio-behavioural infant pain assessment tool (Premature Infant Pain Profile-Revised) and rate of adverse events. DISCUSSION This will be the first clinical trial to compare the effect of SSC and 24% sucrose on pain-induced brain activity in the preterm infant brain during a clinical noxious stimulus, measured using EEG. Given the negative neurodevelopmental outcomes associated with unmanaged pain, it is imperative that preterm babies receive the most effective pain-reducing treatments to improve their health outcomes. Our findings will have important implications in informing optimal pain assessment and management in preterm infants. TRIAL REGISTRATION ClinicalTrials.gov NCT03745963 . Registered on November 19, 2018.
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Affiliation(s)
- Marsha Campbell-Yeo
- School of Nursing, Faculty of Health, Dalhousie University and IWK Health, Halifax, NS Canada
| | - Britney Benoit
- Rankin School of Nursing, St. Francis Xavier University, Antigonish, NS Canada
| | - Aaron Newman
- Faculty of Science, Department of Psychology & Neuroscience, Dalhousie University, Halifax, NS Canada
| | | | - Tim Bardouille
- Department of Physics & Atmospheric Science, Dalhousie University, Halifax, NS Canada
| | - Bonnie Stevens
- Lawrence S Bloomberg Faculty of Nursing, University of Toronto and Child Health Evaluative Sciences Program, Research Institute, The Hospital for Sick Children (SickKids), Toronto, ON Canada
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Evaluation of the Premature Infant Pain Profile-Revised (PIPP-R) e-Learning Module: Immediate and Sustained Competency. Adv Neonatal Care 2022; 22:246-252. [PMID: 34334673 DOI: 10.1097/anc.0000000000000922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Electronic health (e-health) learning is a potential avenue to educate health professionals about accurately using infant pain assessment tools, although little is known about the impact of e-health interventions on clinical competence. PURPOSE To evaluate whether an e-health learning module for teaching the accurate use of the Premature Infant Pain Profile-Revised (PIPP-R) pain assessment tool results in immediate and sustained competency to assess infant pain. METHODS Neonatal intensive care unit (NICU) nurses who participated in a larger study across 2 tertiary NICUs in Canada examining the implementation and clinical utility of the PIPP-R e-learning module completed 2 follow-up evaluations at 1 week and 3 months. Participants were asked to view a video recording of an infant undergoing a painful procedure and to assess the infant's pain intensity response using the PIPP-R measure. Immediate and sustained competency was assessed via interrater consensus of participant-reported PIPP-R scores compared with those of an experienced trained coder. RESULTS Of the 25 eligible nurses, 22 completed 1-week and 3-month follow-up evaluations. At the 1-week follow-up, 84% of nurses scored the video accurately compared with 50% at 3 months. Behavioral pain indicators were more likely to be scored incorrectly than physiological indicators. IMPLICATIONS FOR PRACTICE Follow-up training after completion of the initial e-learning module training may improve competency related to the clinical use of the PIPP-R tool to assess infant pain over time. IMPLICATIONS FOR RESEARCH Additional study regarding the need and timing of e-health training to optimize sustained competency in infant pain assessment is warranted.
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29
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Jones L, Verriotis M, Cooper RJ, Laudiano-Dray MP, Rupawala M, Meek J, Fabrizi L, Fitzgerald M. Widespread nociceptive maps in the human neonatal somatosensory cortex. eLife 2022; 11:71655. [PMID: 35451960 PMCID: PMC9090328 DOI: 10.7554/elife.71655] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 04/22/2022] [Indexed: 11/18/2022] Open
Abstract
Topographic cortical maps are essential for spatial localisation of sensory stimulation and generation of appropriate task-related motor responses. Somatosensation and nociception are finely mapped and aligned in the adult somatosensory (S1) cortex, but in infancy, when pain behaviour is disorganised and poorly directed, nociceptive maps may be less refined. We compared the topographic pattern of S1 activation following noxious (clinically required heel lance) and innocuous (touch) mechanical stimulation of the same skin region in newborn infants (n = 32) using multioptode functional near-infrared spectroscopy (fNIRS). Within S1 cortex, touch and lance of the heel elicit localised, partially overlapping increases in oxygenated haemoglobin concentration (Δ[HbO]), but while touch activation was restricted to the heel area, lance activation extended into cortical hand regions. The data reveals a widespread cortical nociceptive map in infant S1, consistent with their poorly directed pain behaviour.
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Affiliation(s)
- Laura Jones
- Department of Neuroscience, Physiology and Pharmacology, University College London, London, United Kingdom
| | - Madeleine Verriotis
- Department of Developmental Neuroscience, University College London, London, United Kingdom
| | - Robert J Cooper
- Department of Medical Physics and Biomedical Engineering, University College London, London, United Kingdom
| | - Maria Pureza Laudiano-Dray
- Department of Neuroscience, Physiology and Pharmacology, University College London, London, United Kingdom
| | - Mohammed Rupawala
- Department of Neuroscience, Physiology and Pharmacology, University College London, London, United Kingdom
| | - Judith Meek
- Elizabeth Garrett Anderson Obstetric Wing, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Lorenzo Fabrizi
- Department of Neuroscience, Physiology and Pharmacology, University College London, London, United Kingdom
| | - Maria Fitzgerald
- Department of Neuroscience, Physiology and Pharmacology, University College London, London, United Kingdom
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30
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Bruschettini M, Olsson E, Persad E, Garratt A, Soll R. Clinical rating scales for assessing pain in newborn infants. Hippokratia 2022. [DOI: 10.1002/14651858.mr000064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Matteo Bruschettini
- Department of Clinical Sciences Lund, Paediatrics; Lund University, Skåne University Hospital; Lund Sweden
- Cochrane Sweden; Lund University, Skåne University Hospital; Lund Sweden
| | - Emma Olsson
- Department of Pediatrics, Faculty of Medicine and Health; Örebro University; Örebro Sweden
| | - Emma Persad
- Cochrane Austria, Department for Evidence-based Medicine and Evaluation; Danube University Krems; Krems Austria
| | - Andrew Garratt
- Division for Health Services; Norwegian Institute of Public Health; Oslo Norway
| | - Roger Soll
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics; Larner College of Medicine at the University of Vermont; Burlington Vermont USA
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Bembich S, Saksida A, Mastromarino S, Travan L, Di Risio G, Cont G, Demarini S. Empathy at birth: Mother's cortex synchronizes with that of her newborn in pain. Eur J Neurosci 2022; 55:1519-1531. [PMID: 35266192 PMCID: PMC9314789 DOI: 10.1111/ejn.15641] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 01/07/2022] [Accepted: 03/02/2022] [Indexed: 11/26/2022]
Abstract
Early neonatal relation with the caregiver is vital for newborn survival and for the promotion of an appropriate neural development. The aim of this study was to assess if the empathic cortical response of a mother to her baby's pain is synchronized with the neonatal cortical response to the painful stimulation. We used hyperscanning, a functional neuroimaging approach that allows studying functional synchronization between two brains. Sixteen mother-newborn dyads were recruited. Maternal and neonatal cortical activities were simultaneously monitored, by near-infrared spectroscopy, during a heel prick performed on the baby and observed by the mother. Multiple paired t test was used to identify cortical activation, and wavelet transform coherence method was used to explore possible synchronization between the maternal and neonatal cortical areas. Activations were observed in mother's parietal cortex, bilaterally, and in newborn's superior motor/somatosensory cortex. The main functional synchronization analysis showed that mother's left parietal cortex activity cross-correlated with that of her newborn's superior motor/somatosensory cortex. Such synchronization dynamically changed throughout assessment, becoming positively cross-correlated only after the leading role in synchronizing cortical activities was taken up by the newborn. Thus, maternal empathic cortical response to baby pain was guided by and synchronized to the newborn's cortical response to pain. We conclude that, in case of potential danger for the infant, brain areas involved in mother-newborn relationship appear to be already co-regulated at birth.
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Affiliation(s)
- Stefano Bembich
- Division of Neonatology and Neonatal Intensive Care Unit, Institute for Maternal and Child HealthIRCCS “Burlo Garofolo”TriesteItaly
| | - Amanda Saksida
- Division of Neonatology and Neonatal Intensive Care Unit, Institute for Maternal and Child HealthIRCCS “Burlo Garofolo”TriesteItaly
| | - Simona Mastromarino
- Division of Neonatology and Neonatal Intensive Care Unit, Institute for Maternal and Child HealthIRCCS “Burlo Garofolo”TriesteItaly
| | - Laura Travan
- Division of Neonatology and Neonatal Intensive Care Unit, Institute for Maternal and Child HealthIRCCS “Burlo Garofolo”TriesteItaly
| | - Giovanna Di Risio
- Division of Neonatology and Neonatal Intensive Care Unit, Institute for Maternal and Child HealthIRCCS “Burlo Garofolo”TriesteItaly
| | - Gabriele Cont
- Division of Neonatology and Neonatal Intensive Care Unit, Institute for Maternal and Child HealthIRCCS “Burlo Garofolo”TriesteItaly
| | - Sergio Demarini
- Division of Neonatology and Neonatal Intensive Care Unit, Institute for Maternal and Child HealthIRCCS “Burlo Garofolo”TriesteItaly
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32
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Yuan I, Nelson O, Barr GA, Zhang B, Topjian AA, DiMaggio TJ, Lang SS, Christ LA, Izzetoglu K, Greco CC, Kurth CD, Ganesh A. Functional near-infrared spectroscopy to assess pain in neonatal circumcisions. Paediatr Anaesth 2022; 32:404-412. [PMID: 34747096 DOI: 10.1111/pan.14326] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/27/2021] [Accepted: 11/01/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Pain assessment is challenging in neonates. Behavioral and physiological pain scales do not assess neocortical nociception, essential to pain encoding and central pain pathway development. Functional near-infrared spectroscopy (fNIRS) can assess neocortical activation to noxious stimuli from changes in oxy-(HbO) and total-hemoglobin concentrations (HbT). This study aims to assess fNIRS nociceptive functional activation in the prefrontal cortex of neonates undergoing circumcision through changes in HbO and HbT, and the correlation between changes in fNIRS and Neonatal Infant Pain Scale (NIPS), a behavioral pain assessment scale. METHODS In healthy term neonates, HbO, HbT, and NIPS were recorded during sequential circumcision events 1-Prep before local anesthetic injection; 2-Local anesthetic injection; 3-Prep before incision; 4-Oral sucrose; 5-Incision; 6-Gomco (hemostatic device) attached; 7-Gomco twisted on; and 8-Gomco removed. fNIRS and NIPS changes after each event were assessed with Wilcoxon signed-rank test and summarized as median and interquartile range (IQR). Changes in fNIRS vs. NIPS were correlated with Spearman coefficient. RESULTS In 31 neonates fNIRS increased (median [IQR] µmol/L) with noxious events: Local injection (HbO: 1.1 [0.5, 3.1], p < .001; HbT: 2.3 [0.2, 7.6], p < .001), Gomco attached (HbO: 0.7 [0.1, 1.7], p = .002; HbT: 0.7 [-0.2, 2.9], p = .02), and Gomco twisted on (HbO: 0.5 [-0.2, 1.7], p = .03; HbT: 0.8 [-0.1, 3.3], p = .02). fNIRS decreased with non-noxious event: Prep before incision (HbO: -0.6 [-1.2, -0.2] p < .001; HbT: -1 [-1.8, -0.4], p < .001). Local anesthetic attenuated fNIRS increases to subsequent sharp stimuli. NIPS increased with subsequent sharp stimuli despite local anesthetic. Although fNIRS and NIPS changed in the same direction, there was not a strong correlation between them. CONCLUSIONS During neonatal circumcision, changes in fNIRS differed between different types of painful stimuli, which was not the case for NIPS, suggesting that fNIRS may complement NIPS to assess the quality of pain.
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Affiliation(s)
- Ian Yuan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Olivia Nelson
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Gordon A Barr
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Bingqing Zhang
- Department of Biomedical and Health Informatics, Data Science and Biostatistics Unit, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Alexis A Topjian
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Theresa J DiMaggio
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Shih-Shan Lang
- Division of Neurosurgery, Department of Neurosurgery, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lori A Christ
- Division of Neonatology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Kurtulus Izzetoglu
- School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, Pennsylvania, USA
| | - Christine C Greco
- Department of Neonatology, Temple University Hospital, Philadelphia, Pennsylvania, USA
| | - Charles D Kurth
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Arjunan Ganesh
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Inocencio IM, Tran NT, Nakamura S, Khor SJ, Wiersma M, Stoecker K, Maksimenko A, Polglase GR, Walker DW, Pearson JT, Wong FY. Cerebral haemodynamic response to somatosensory stimulation in preterm lambs and 7-10-day old lambs born at term: Direct synchrotron microangiography assessment. J Cereb Blood Flow Metab 2022; 42:315-328. [PMID: 34551607 PMCID: PMC9122524 DOI: 10.1177/0271678x211045848] [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] [Indexed: 11/16/2022]
Abstract
Neurovascular coupling has been well-defined in the adult brain, but variable and inconsistent responses have been observed in the neonatal brain. The mechanisms that underlie functional haemodynamic responses in the developing brain are unknown. Synchrotron radiation (SR) microangiography enables in vivo high-resolution imaging of the cerebral vasculature. We exploited SR microangiography to investigate the microvascular changes underlying the cerebral haemodynamic response in preterm (n = 7) and 7-10-day old term lambs (n = 4), following median nerve stimulation of 1.8, 4.8 and 7.8 sec durations.Increasing durations of somatosensory stimulation significantly increased the number of cortical microvessels of ≤200 µm diameter in 7-10-day old term lambs (p < 0.05) but not preterm lambs where, in contrast, stimulation increased the diameter of cerebral microvessels with a baseline diameter of ≤200 µm. Preterm lambs demonstrated positive functional responses with increased oxyhaemoglobin measured by near infrared spectroscopy, while 7-10-day old term lambs demonstrated both positive and negative responses. Our findings suggest the vascular mechanisms underlying the functional haemodynamic response differ between the preterm and 7-10-day old term brain. The preterm brain depends on vasodilatation of microvessels without recruitment of additional vessels, suggesting a limited capacity to mount higher cerebral haemodynamic responses when faced with prolonged or stronger neural stimulation.
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Affiliation(s)
- Ishmael M Inocencio
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,Department of Paediatrics, Monash University, Melbourne, Australia.,*Co-first authors who contributed equally to this work
| | - Nhi T Tran
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,Department of Paediatrics, Monash University, Melbourne, Australia.,School of Health & Biomedical Sciences, RMIT University, Melbourne, Australia.,*Co-first authors who contributed equally to this work
| | - Shinji Nakamura
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Song J Khor
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,Department of Paediatrics, Monash University, Melbourne, Australia
| | - Manon Wiersma
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,Department of Paediatrics, Monash University, Melbourne, Australia
| | - Katja Stoecker
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,Department of Paediatrics, Monash University, Melbourne, Australia
| | - Anton Maksimenko
- Imaging and Medical Beamline, Australian Synchrotron, ANSTO, Melbourne, Australia
| | - Graeme R Polglase
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
| | - David W Walker
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,School of Health & Biomedical Sciences, RMIT University, Melbourne, Australia
| | - James T Pearson
- Department of Cardiac Physiology, National Cerebral and Cardiovascular Centre, Osaka, Japan.,Monash Biomedicine Discovery Institute and Department of Physiology, Monash University, Melbourne, Australia
| | - Flora Y Wong
- The Ritchie Centre, The Hudson Institute of Medical Research, Melbourne, Australia.,Department of Paediatrics, Monash University, Melbourne, Australia.,Monash Newborn, Monash Children's Hospital, Melbourne, Australia
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Upadhyay J, Kumar S, Singh P, Basu S. Cortical hemodynamic activity and pain perception during insertion of feeding tubes in preterm neonates: a randomized controlled cross-over trial. J Perinatol 2022; 42:121-125. [PMID: 34285360 DOI: 10.1038/s41372-021-01166-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/07/2021] [Accepted: 07/13/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVE The present study evaluated the pain perception in preterm neonates during insertion of orogastric (OG) vs. nasogastric (NG) tube by measuring the cerebral regional oxygen saturation (crSO2) and premature infant pain profile-revised (PIPP-R) score. STUDY DESIGN Randomized controlled cross-over trial. RESULTS Fifty infants of mean (SD) gestational age of 31.54(2) and 31.64(2.2) weeks, birth weight of 1362(354) and 1507(365) grams were randomized into OG/NG (n = 25) and NG/OG (n = 25) sequences. Mean post-menstrual age at assessment was 33(2.8) and 33(1.5) weeks, and the difference between two interventions was 1.08(0.5) and 1.12(0.5) days in OG-NG and NG-OG, respectively. Mean crSO2(%) during insertion was significantly lower with NG compared to OG route. Mean PIPP-R score, heart rate variability, time to normalize crSO2, and the duration of cry were also significantly higher with NG insertion. CONCLUSIONS Compared to OG, NG route of feeding tube insertion was associated with higher fluctuations in crSO2 and higher PIPP-R scores. CLINICAL TRIAL REGISTRY OF INDIA (CTRI) REGISTRATION NO CTRI/2020/03/023728.
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Affiliation(s)
- Jaya Upadhyay
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, India
| | - Sourabh Kumar
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, India
| | - Poonam Singh
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, India
| | - Sriparna Basu
- Department of Neonatology, All India Institute of Medical Sciences, Rishikesh, India.
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van der Vaart M, Hartley C, Baxter L, Mellado GS, Andritsou F, Cobo MM, Fry RE, Adams E, Fitzgibbon S, Slater R. Premature Infants Display Discriminable Behavioral, Physiological, and Brain Responses to Noxious and Nonnoxious Stimuli. Cereb Cortex 2021; 32:3799-3815. [PMID: 34958675 PMCID: PMC9433423 DOI: 10.1093/cercor/bhab449] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 11/02/2021] [Accepted: 11/02/2021] [Indexed: 11/14/2022] Open
Abstract
Pain assessment in preterm infants is challenging as behavioral, autonomic, and neurophysiological measures of pain are reported to be less sensitive and specific than in term infants. Understanding the pattern of preterm infants’ noxious-evoked responses is vital to improve pain assessment in this group. This study investigated the discriminability and development of multimodal noxious-evoked responses in infants aged 28–40 weeks postmenstrual age. A classifier was trained to discriminate responses to a noxious heel lance from a nonnoxious control in 47 infants, using measures of facial expression, brain activity, heart rate, and limb withdrawal, and tested in two independent cohorts with a total of 97 infants. The model discriminates responses to the noxious from the nonnoxious procedure with an overall accuracy of 0.76–0.84 and an accuracy of 0.78–0.79 in the 28–31-week group. Noxious-evoked responses have distinct developmental patterns. Heart rate responses increase in magnitude with age, while noxious-evoked brain activity undergoes three distinct developmental stages, including a previously unreported transitory stage consisting of a negative event-related potential between 30 and 33 weeks postmenstrual age. These findings demonstrate that while noxious-evoked responses change across early development, infant responses to noxious and nonnoxious stimuli are discriminable in prematurity.
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Affiliation(s)
| | - Caroline Hartley
- Department of Paediatrics, University of Oxford, Oxford OX3 9DU, UK
| | - Luke Baxter
- Department of Paediatrics, University of Oxford, Oxford OX3 9DU, UK
| | | | | | - Maria M Cobo
- Department of Paediatrics, University of Oxford, Oxford OX3 9DU, UK.,Colegio de Ciencias Biologicas y Ambientales, Universidad San Francisco de Quito USFQ, Quito EC170901, Ecuador
| | - Ria Evans Fry
- Department of Paediatrics, University of Oxford, Oxford OX3 9DU, UK
| | - Eleri Adams
- Newborn Care Unit, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 9DU, UK
| | - Sean Fitzgibbon
- Wellcome Centre for Integrative Neuroimaging, FMRIB, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford OX3 9DU, UK
| | - Rebeccah Slater
- Department of Paediatrics, University of Oxford, Oxford OX3 9DU, UK
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36
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Abdelmageed RI, Youssef AM, El-Farrash RA, Mohamed HM, Abdelaziz AW. Measurement of Cumulative Preterm Neonatal and Maternal Stressors During Neonatal Intensive Care Unit Admission. J Pediatr Psychol 2021; 47:595-605. [PMID: 34865092 DOI: 10.1093/jpepsy/jsab124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 10/29/2021] [Accepted: 10/30/2021] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES By nature, the neonatal intensive care unit (NICU) environment is stressful for both infants and mothers. This study aimed to explore and quantify the severity of early life stressors in premature infants admitted to the NICU and evaluate the effect of cumulative neonatal stressors on maternal mental health. METHODS This cross-sectional study included 100 preterm infants admitted to the NICU for at least 10 days. Daily experiences with painful/stressful procedures for 10 days were determined using the Neonatal Infant Stressor Scale. The included mothers were assessed for their psychological well-being 1 week after NICU admission using the Parental Stressor Scale: NICU and Edinburgh Postnatal Depression Scale. RESULTS During the first 10 days of NICU admission, preterm infants experienced an average of 350.76 ± 84.43 acute procedures and an average of 44.84 ± 11.12 cumulative hours of chronic events, with the highest scores recorded on first 3 days of admission. Although intravenous flushing for patency was the most frequent acute procedure, blood gas sampling was the most painful. Forty-five percent of the mothers showed significant depressive symptoms, with the maternal role alteration reported as the most stressful experience, especially for young and new mothers (p < .001). The cumulative stressors experienced by infants were significantly associated with elevated maternal perception of psychological maladjustment (p < .001). CONCLUSION This study confirmed that the NICU environment is stressful for both infants and mothers, with the total cumulative stressors experienced by preemies in the NICU having an negative impact on maternal mental health.
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Affiliation(s)
| | - Azza M Youssef
- Pediatrics Department, Faculty of Medicine, Ain Shams University, Egypt
| | | | | | - Asmaa W Abdelaziz
- Pediatrics Department, Faculty of Medicine, Ain Shams University, Egypt
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Hu XS, Nascimento TD, DaSilva AF. Shedding light on pain for the clinic: a comprehensive review of using functional near-infrared spectroscopy to monitor its process in the brain. Pain 2021; 162:2805-2820. [PMID: 33990114 PMCID: PMC8490487 DOI: 10.1097/j.pain.0000000000002293] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 03/29/2021] [Indexed: 11/27/2022]
Abstract
ABSTRACT Pain is a complex experience that involves sensation, emotion, and cognition. The subjectivity of the traditional pain measurement tools has expedited the interest in developing neuroimaging techniques to monitor pain objectively. Among noninvasive neuroimaging techniques, functional near-infrared spectroscopy (fNIRS) has balanced spatial and temporal resolution; yet, it is portable, quiet, and cost-effective. These features enable fNIRS to image the cortical mechanisms of pain in a clinical environment. In this article, we evaluated pain neuroimaging studies that used the fNIRS technique in the past decade. Starting from the experimental design, we reviewed the regions of interest, probe localization, data processing, and primary findings of these existing fNIRS studies. We also discussed the fNIRS imaging's potential as a brain surveillance technique for pain, in combination with artificial intelligence and extended reality techniques. We concluded that fNIRS is a brain imaging technique with great potential for objective pain assessment in the clinical environment.
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Affiliation(s)
- Xiao-Su Hu
- University of Michigan, School of Dentistry, Biologic & Materials Sciences Department, Hedache & Orofacial Pain Effort Lab
| | - Thiago D. Nascimento
- University of Michigan, School of Dentistry, Biologic & Materials Sciences Department, Hedache & Orofacial Pain Effort Lab
| | - Alexandre F. DaSilva
- University of Michigan, School of Dentistry, Biologic & Materials Sciences Department, Hedache & Orofacial Pain Effort Lab
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38
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Marchal A, Melchior M, Dufour A, Poisbeau P, Zores C, Kuhn P. Pain Behavioural Response to Acoustic and Light Environmental Changes in Very Preterm Infants. CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8121081. [PMID: 34943277 PMCID: PMC8700556 DOI: 10.3390/children8121081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/12/2021] [Accepted: 11/19/2021] [Indexed: 04/12/2023]
Abstract
Noise and high light illumination in the neonatal intensive care unit (NICU) are recognized as stressors that could alter the well-being and development of vulnerable preterm infants. This prospective observational study evaluated the pain behaviours of very preterm infants (VPIs) to sound peaks (SPs) and light levels variations (LLVs) in the NICU. We measured spontaneously occurring SPs and LLVs in the incubators of 26 VPIs over 10 h. Their behavioural responses were analysed through video recordings using the "Douleur Aigue du Nouveau-né" (DAN) scale. We compared the maximum DAN scores before and after environmental stimuli and the percentage of VPIs with a score ≥ 3 according to the type of stimuli. A total of 591 SPs and 278 LLVs were analysed. SPs of 5 to 15 dBA and LLVs significantly increased the maximum DAN scores compared to baseline. The occurrence of DAN scores ≥ 3 increased with both stressors, with a total of 16% of SPs and 8% of LLVs leading to quantifiable pain behaviour. Altogether, this study shows that VPIs are sensitive to SPs and LLVs, with a slighter higher sensitivity to SPs. The mechanisms leading to pain behaviours induced by noise and light changes should be evaluated further in the context of VPIs brain development. Our results provide further arguments to optimize the NICU sensory environment of neonatal units and to adapt it to the expectations and sensory abilities of VPIs.
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Affiliation(s)
- Audrey Marchal
- Service de Médecine et Réanimation du Nouveau-né, Hôpital de Hautepierre, Centre Hospitalier Universitaire de Strasbourg, 67000 Strasbourg, France; (A.M.); (C.Z.)
| | - Meggane Melchior
- Institut des Neurosciences Cellulaires et Intégratives (INCI, CNRS UPR-3212), Centre National de la Recherche Scientifique, 67000 Strasbourg, France; (M.M.); (P.P.)
| | - André Dufour
- Laboratoire de Neurosciences Cognitives et Adaptatives (LNCA, CNRS UMR-7364), Centre National de la Recherche Scientifique, Université de Strasbourg, 67000 Strasbourg, France;
| | - Pierrick Poisbeau
- Institut des Neurosciences Cellulaires et Intégratives (INCI, CNRS UPR-3212), Centre National de la Recherche Scientifique, 67000 Strasbourg, France; (M.M.); (P.P.)
| | - Claire Zores
- Service de Médecine et Réanimation du Nouveau-né, Hôpital de Hautepierre, Centre Hospitalier Universitaire de Strasbourg, 67000 Strasbourg, France; (A.M.); (C.Z.)
- Laboratoire de Neurosciences Cognitives et Adaptatives (LNCA, CNRS UMR-7364), Centre National de la Recherche Scientifique, Université de Strasbourg, 67000 Strasbourg, France;
| | - Pierre Kuhn
- Service de Médecine et Réanimation du Nouveau-né, Hôpital de Hautepierre, Centre Hospitalier Universitaire de Strasbourg, 67000 Strasbourg, France; (A.M.); (C.Z.)
- Institut des Neurosciences Cellulaires et Intégratives (INCI, CNRS UPR-3212), Centre National de la Recherche Scientifique, 67000 Strasbourg, France; (M.M.); (P.P.)
- Correspondence: ; Tel.: +33-388127779
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Obeidat HM, Dwairej DA, Aloweidi AS. Pain in Preterm Infants: Different Perspectives. J Perinat Educ 2021; 30:185-195. [PMID: 34908817 DOI: 10.1891/j-pe-d-20-00032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
In the last decades, there has been a tremendous change in approaching and managing neonates' pain. These changes began with rebutting the previous misconception about neonates' , particularly preterm infants' , pain. The development in neuroimaging has revealed that by 24 weeks of gestation the peripheral nervous system is mature and function fully. Researchers now know that neonates experience pain and premature infants have even lower pain thresholds. Since that time, a mounting amount of literature has addressed the issue of neonatal pain. Many pharmacological and non pharmacological pain reduction strategies have been investigated for their safety and analgesic effectiveness. Many interventions such as nonnutritive sucking (NNS), skin-to-skin contact (SSC), and facilitated tucking are effective in controlling neonates pain.
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40
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Schudlo LC, Anagnostou E, Chau T, Doyle-Thomas K. Investigating sensory response to physical discomfort in children with autism spectrum disorder using near-infrared spectroscopy. PLoS One 2021; 16:e0257029. [PMID: 34478466 PMCID: PMC8415580 DOI: 10.1371/journal.pone.0257029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 08/20/2021] [Indexed: 11/19/2022] Open
Abstract
Self-reporting of pain can be difficult in populations with communication challenges or atypical sensory processing, such as children with autism spectrum disorder (ASD). Consequently, pain can go untreated. An objective method to identify discomfort would be valuable to individuals unable to express or recognize their own bodily distress. Near-infrared spectroscopy (NIRS) is a brain-imaging modality that is suited for this application. We evaluated the potential of detecting a cortical response to discomfort in the ASD population using NIRS. Using a continuous-wave spectrometer, prefrontal and parietal measures were collected from 15 males with ASD and 7 typically developing (TD) males 10-15 years of age. Participants were exposed to a noxious cold stimulus by immersing their hands in cold water and tepid water as a baseline task. Across all participants, the magnitude and timing of the cold and tepid water-induced brain responses were significantly different (p < 0.001). The effect of the task on the brain response depended on the study group (group x task: p < 0.001), with the ASD group exhibiting a blunted response to the cold stimulus. Findings suggest that NIRS may serve as a tool for objective pain assessment and atypical sensory processing.
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Affiliation(s)
- Larissa C. Schudlo
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
- Computer and Biomedical Engineering Department, Ryerson University, Toronto, Canada
| | - Evdokia Anagnostou
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
- Faculty of Medicine, Institute of Medical Science, University of Toronto, Toronto, Canada
| | - Tom Chau
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Canada
| | - Krissy Doyle-Thomas
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
- School of Health and Community Services, Mohawk College, Hamilton, Canada
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Does Repeated Painful Stimuli Change Cerebral Near-Infrared Spectroscopy Response in Healthy, Term, Large for Gestational Age Newborns? Clin J Pain 2021; 36:110-116. [PMID: 31651426 DOI: 10.1097/ajp.0000000000000774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the effect of repeated painful stimuli on short-term pain response in healthy, term, large for gestational age newborns by measuring the regional cerebral oxygen saturation (rScO2), and behavioral and physiological responses. METHODS We compared term large for gestational age infants who received repeated painful stimuli (study group) with term, appropriate for gestational age infants (control group). A pulse oximeter and a near-infrared spectroscopy probe were connected to babies during the study period, and the responses of the babies were recorded by video, from which the crying time and the Neonatal Infant Pain Scale were obtained. The heart rate, peripheral oxygen saturation (SpO2), and rScO2 data were sampled every 1 second and exported to a personal computer via digital output during the study period. The maximum heart rate, the minimum SpO2, and peak, baseline, and mean rScO2 measurements following skin puncture were recorded. Data were compared within 1 group and between the 2 groups. RESULTS After the heel prick, crying time (P<0.001) and Neonatal Infant Pain Scale scores (P=0.024) increased, and SpO2 levels decreased significantly (P=0.012) in the study group versus the control group. Although mean rScO2 increased significantly within 1 group (P<0.001), it was not significant between the 2 groups. The percent change in rScO2 was greater in the study group (5.2 [2.5 to 9.3]) compared with the control group (2.8 [1.1 to 8.2], P=0.037). CONCLUSION We showed that rScO2 values changed significantly within the first few days of life in babies who received more painful stimuli compared with the control group, similar to behavioral and physiological responses.
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42
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Sepúlveda PO, Epulef V, Campos G. Why do We Use the Concepts of Adult Anesthesia Pharmacology in Developing Brains? Will It Have an Impact on Outcomes? Challenges in Neuromonitoring and Pharmacology in Pediatric Anesthesia. J Clin Med 2021; 10:2175. [PMID: 34069896 PMCID: PMC8157588 DOI: 10.3390/jcm10102175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/07/2021] [Accepted: 05/07/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Pediatric sedation and anesthesia techniques have plenty of difficulties and challenges. Data on the pharmacologic, electroencephalographic, and neurologic response to anesthesia at different brain development times are only partially known. New data in neuroscience, pharmacology, and intraoperative neuromonitoring will impact changing concepts and clinical practice. In this article, we develop a conversation to guide the debate and search for a view more attuned to the updated knowledge in neurodevelopment, electroencephalography, and clinical pharmacology for the anesthesiologic practice in the pediatric population.
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Affiliation(s)
- Pablo O. Sepúlveda
- Hospital Base San José de Osorno, Service Anesthesiology and Pain, Faculty of Medicine, University Austral, Los Lagos 529000, Chile
| | - Valeria Epulef
- Department of Surgery, Traumatology and Anesthesiology, Medicine Faculty, Universidad de La Frontera, Temuco 4780000, Chile;
- Hospital Hernán Henriquez Aravena, Temuco 4780000, Chile
| | - Gustavo Campos
- Hospital Pediatrico Niño Jesús, Service of Anesthesiology, Córdoba 5500, Argentina;
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43
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An examination of the reciprocal and concurrent relations between behavioral and cardiac indicators of acute pain in toddlerhood. Pain 2021; 161:1518-1531. [PMID: 32107358 DOI: 10.1097/j.pain.0000000000001840] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aim of this study was to examine the concurrent and predictive relations between healthy toddlers' pain behavior and cardiac indicators (ie, heart rate [HR] and respiratory sinus arrhythmia [RSA]) during routine vaccinations. Caregiver-infant dyads were part of a longitudinal cohort observed during their 12- and 18-month vaccinations. Behavioral and cardiac data were simultaneously collected for 1-minute preneedle and 3-minutes postneedle. Videotapes were coded for pain behaviors (FLACC; Merkel et al., 1997), and cardiac data were analyzed (HR, RSA) during sequential 30-second epochs. Four separate cross-lagged path models were estimated using data from the 12- (n = 147) and 18-month (n = 122) vaccinations. Across 12- and 18-month vaccinations, predictive within-measure relations were consistent for FLACC, HR, and RSA, reflecting good stability of these pain indicators. Behavioral indicators predicted subsequent HR and RSA within the immediate postneedle period. Both baseline behavior and HR/RSA predicted future pain scores. Concurrent residual relations between behavioral and cardiac indicators were inconsistent across time and indicators. Results suggest that behavioral and cardiac indicators reflect unique aspects of the nociceptive response. As such, multimodal assessment tools should be used and contextualized by child age, cardiac indicator, baseline behavior/physiology, and pain phase.
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Cobo MM, Hartley C, Gursul D, Andritsou F, van der Vaart M, Schmidt Mellado G, Baxter L, Duff EP, Buckle M, Evans Fry R, Green G, Hoskin A, Rogers R, Adams E, Moultrie F, Slater R. Quantifying noxious-evoked baseline sensitivity in neonates to optimise analgesic trials. eLife 2021; 10:e65266. [PMID: 33847561 PMCID: PMC8087440 DOI: 10.7554/elife.65266] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 03/17/2021] [Indexed: 01/18/2023] Open
Abstract
Despite the high burden of pain experienced by hospitalised neonates, there are few analgesics with proven efficacy. Testing analgesics in neonates is experimentally and ethically challenging and minimising the number of neonates required to demonstrate efficacy is essential. EEG (electroencephalography)-derived measures of noxious-evoked brain activity can be used to assess analgesic efficacy; however, as variability exists in neonate's responses to painful procedures, large sample sizes are often required. Here, we present an experimental paradigm to account for individual differences in noxious-evoked baseline sensitivity which can be used to improve the design of analgesic trials in neonates. The paradigm is developed and tested across four observational studies using clinical, experimental, and simulated data (92 neonates). We provide evidence of the efficacy of gentle brushing and paracetamol, substantiating the need for randomised controlled trials of these interventions. This work provides an important step towards safe, cost-effective clinical trials of analgesics in neonates.
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Affiliation(s)
- Maria M Cobo
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias Biologicas y AmbientalesQuitoEcuador
| | - Caroline Hartley
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
| | - Deniz Gursul
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
| | | | | | | | - Luke Baxter
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
| | - Eugene P Duff
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
- Wellcome Centre for Integrative Neuroimaging, University of OxfordOxfordUnited Kingdom
| | - Miranda Buckle
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
| | - Ria Evans Fry
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
- Newborn Care Unit, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation TrustOxfordUnited Kingdom
| | - Gabrielle Green
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
| | - Amy Hoskin
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
| | - Richard Rogers
- Department of Anaesthetics, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation TrustOxfordUnited Kingdom
| | - Eleri Adams
- Newborn Care Unit, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation TrustOxfordUnited Kingdom
| | - Fiona Moultrie
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
| | - Rebeccah Slater
- Department of Paediatrics, University of OxfordOxfordUnited Kingdom
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Anesthesia for Maternal-Fetal Interventions: A Consensus Statement From the American Society of Anesthesiologists Committees on Obstetric and Pediatric Anesthesiology and the North American Fetal Therapy Network. Anesth Analg 2021; 132:1164-1173. [PMID: 33048913 DOI: 10.1213/ane.0000000000005177] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Maternal-fetal surgery is a rapidly evolving specialty, and significant progress has been made over the last 3 decades. A wide range of maternal-fetal interventions are being performed at different stages of pregnancy across multiple fetal therapy centers worldwide, and the anesthetic technique has evolved over the years. The American Society of Anesthesiologists (ASA) recognizes the important role of the anesthesiologist in the multidisciplinary approach to these maternal-fetal interventions and convened a collaborative workgroup with representatives from the ASA Committees of Obstetric and Pediatric Anesthesia and the Board of Directors of the North American Fetal Therapy Network. This consensus statement describes the comprehensive preoperative evaluation, intraoperative anesthetic management, and postoperative care for the different types of maternal-fetal interventions.
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Melchior M, Kuhn P, Poisbeau P. The burden of early life stress on the nociceptive system development and pain responses. Eur J Neurosci 2021; 55:2216-2241. [PMID: 33615576 DOI: 10.1111/ejn.15153] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/27/2021] [Accepted: 02/12/2021] [Indexed: 02/07/2023]
Abstract
For a long time, the capacity of the newborn infant to feel pain was denied. Today it is clear that the nociceptive system, even if still immature, is functional enough in the newborn infant to elicit pain responses. Unfortunately, pain is often present in the neonatal period, in particular in the case of premature infants which are subjected to a high number of painful procedures during care. These are accompanied by a variety of environmental stressors, which could impact the maturation of the nociceptive system. Therefore, the question of the long-term consequences of early life stress is a critical question. Early stressful experience, both painful and non-painful, can imprint the nociceptive system and induce long-term alteration in brain function and nociceptive behavior, often leading to an increase sensitivity and higher susceptibility to chronic pain. Different animal models have been developed to understand the mechanisms underlying the long-term effects of different early life stressful procedures, including pain and maternal separation. This review will focus on the clinical and preclinical data about early life stress and its consequence on the nociceptive system.
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Affiliation(s)
- Meggane Melchior
- Centre National de la Recherche Scientifique and University of Strasbourg, Institut des Neurosciences Cellulaires et Intégratives, Strasbourg, France
| | - Pierre Kuhn
- Centre National de la Recherche Scientifique and University of Strasbourg, Institut des Neurosciences Cellulaires et Intégratives, Strasbourg, France.,Service de Médecine et Réanimation du Nouveau-né, Hôpital de Hautepierre, Centre Hospitalier Universitaire de Strasbourg, Strasbourg, France
| | - Pierrick Poisbeau
- Centre National de la Recherche Scientifique and University of Strasbourg, Institut des Neurosciences Cellulaires et Intégratives, Strasbourg, France
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Bembich S, Morabito G, Simeon V, Strajn T, Rutigliano R, Di Rocco P, Cont G, Risso FM, Peri F, Barbi E. Venipuncture activates the cerebral cortex in children with intellectual disability. Arch Dis Child 2021; 106:167-172. [PMID: 32769088 DOI: 10.1136/archdischild-2019-318695] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 06/14/2020] [Accepted: 07/01/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To evaluate the pattern of cortical activation during a painful procedure, such as a venipuncture, in children with intellectual disability and compare it with that of cognitively healthy children. STUDY DESIGN AND SETTING A cohort study was conducted and cortical activation was assessed by multichannel cerebral near-infrared spectroscopy to monitor variations in oxyhaemoglobin and deoxyhaemoglobin (Hbb) in children with and without intellectual disability during a venipuncture for blood sampling with topical anaesthesia. Pain and distress were assessed as well using different validated pain scales (visual analogue scale and Non-Communicating Children's Pain Checklist-Postoperative Version for children with intellectual disability), and compared between groups. PARTICIPANTS 16 children with severe to profound intellectual disability and 20 cognitively healthy peers (age range: 4-17 years). RESULTS When Hbb was analysed, children with intellectual disability exhibited a bilateral activation of the somatosensory (p<0.006) and right motor cortex (p=0.0045), whereas cognitively healthy peers never showed a cortical activation. Children with intellectual disability also showed more pain than controls (p=0.001). CONCLUSIONS When subjected to a painful procedure, only children with intellectual disability show an activation of the cerebral cortex, even if topical anaesthesia is applied, and express more pain than cognitively healthy peers. The role of other issues in painful procedures, such as anxiety, fear or physical restraint, deserves further investigation.
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Affiliation(s)
| | - Giuliana Morabito
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Valentina Simeon
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Tamara Strajn
- IRCCS Materno Infantile Burlo Garofolo, Trieste, Italy
| | | | | | - Gabriele Cont
- IRCCS Materno Infantile Burlo Garofolo, Trieste, Italy
| | | | - Francesca Peri
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Egidio Barbi
- IRCCS Materno Infantile Burlo Garofolo, Trieste, Italy.,Pediatrics, Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
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Mühlrad H, Haraldson P, Harlow BL, Anell Olofsson M, Bohm-Starke N. Early Life Health in Women with Provoked Vestibulodynia and/or Vaginismus. J Womens Health (Larchmt) 2021; 30:799-806. [PMID: 33395559 DOI: 10.1089/jwh.2020.8551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: The lifetime prevalence of prolonged vulvar pain ranges from 3% to 28% among premenopausal women. Provoked vestibulodynia (PVD), often accompanied with various degrees of vaginismus, is the predominant cause. We explored the association between birth-related events and the risk of developing PVD/vaginismus during adulthood. Materials and Methods: We identified all women born in Sweden between 1973 and 2001 and categorized those with and without a diagnosis of PVD/vaginismus between 2001 and 2016 (during ages 15-43 years). Nationwide registry data were used to estimate the association between health during infancy (preterm birth, low birth weight, small for gestational age [SGA], Appearance, Pulse, Grimace, Activity and Respiration [APGAR] scores <7, and pain exposure during infancy) and the onset of PVD/vaginismus later in life using an event probability model. Results: Of the 1,359,315 women born in Sweden during 1973-2001, 9,247 were diagnosed with PVD (n = 6,648), vaginismus (n = 3,567), or both (n = 969). Preterm delivery <37 weeks (adjusted odds ratios [aOR]: 1.15, 95% confidence interval [CI]: 1.05-1.26), low birth weight <2,500 g (aOR: 1.24, 95% CI: 1.12-1.36), extremely low birth weight <1,500 g (aOR 1.41, 95% CI: 1.10-1.82), and SGA (aOR 1.20, 95% CI: 1.08-1.34) were factors associated with developing PVD/vaginismus. APGAR scores <7 or pain exposure during birth or infancy was not associated with PVD/vaginismus. Advanced maternal age, higher educational attainment, and being born in Sweden were associated with having a female offspring diagnosed with PVD/vaginismus. Conclusions: In a population of Swedish women 15-43 years of age, adverse health at birth was associated with developing PVD/vaginismus later on in life.
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Affiliation(s)
- Hanna Mühlrad
- Division of Obstetrics and Gynecology, Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
| | - Philip Haraldson
- Division of Obstetrics and Gynecology, Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
| | - Bernard L Harlow
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Marie Anell Olofsson
- Division for Pediatric Anesthesia and Intensive Care, Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Nina Bohm-Starke
- Division of Obstetrics and Gynecology, Department of Clinical Sciences, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
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Ranger M, Albert A, MacLean K, Holsti L. Cerebral hemodynamic response to a therapeutic bed for procedural pain management in preterm infants in the NICU: a randomized controlled trial. Pain Rep 2021; 6:e890. [PMID: 33490850 PMCID: PMC7808560 DOI: 10.1097/pr9.0000000000000890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/23/2020] [Accepted: 11/27/2020] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION We developed a novel device, Calmer, that mimics key components of skin-to-skin holding to reduce stress in preterm infants. Our feasibility trial showed that Calmer worked 50% better than no treatment and no differently from our standard of care, facilitated tucking (FT), for reducing pain scores during a heel lance in preterm infants in the neonatal intensive care unit. OBJECTIVE We compared the effects of Calmer on regional cerebral hemodynamic activity during a noxious stimulation to FT. METHODS During a clinically required heel lance, we measured frontal cortex tissue oxygenation in a subsample of 29 preterm infants (27-33 weeks gestational age) from our larger randomized controlled trial. Infants were randomized to either FT (n = 16) or Calmer treatment (n = 12). The outcome measure, obtained using near-infrared spectroscopy, was a change in the tissue oxygenation index (TSI) across study phases (Baseline, Heel Lance, Recovery; median duration 517 seconds [421-906 seconds]). RESULTS No statistically significant differences were found between groups in the median TSI during any of the study phases. In response to the heel lance, 7 infants (27.6%) had a TSI that dipped below the 60% threshold (3 in the Calmer group 25% and 4 in the FT group 25%); none below 50%. CONCLUSIONS Infants on Calmer maintained normal regional cerebral oxygen levels (55%-85%) no differently from infants receiving a human touch intervention during blood collection. Parental skin-to-skin holding is one of the most effective strategies to relieve procedural pain in preterm infants. When parents or FT are not available, Calmer shows potential for filling this gap in care.
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Affiliation(s)
- Manon Ranger
- School of Nursing, Faculty Applied Science, University of British Columbia, Vancouver, BC, Canada
- B.C. Children's Hospital Research Institute, Vancouver, BC, Canada
- Women's Health Research Institute, BC Women's Hosptial & Health Center, Vancouver, BC, Canada
| | - Arianne Albert
- Women's Health Research Institute, BC Women's Hosptial & Health Center, Vancouver, BC, Canada
| | - Karon MacLean
- Department of Computer Science, University of British Columbia, Vancouver, BC, Canada
| | - Liisa Holsti
- B.C. Children's Hospital Research Institute, Vancouver, BC, Canada
- Women's Health Research Institute, BC Women's Hosptial & Health Center, Vancouver, BC, Canada
- Department of Occupational Science & Occupational Therapy, University of British Columbia, Vancouver, BC, Canada
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Rugytė DČ, Strumylaitė L. Potential Relationship between Cerebral Fractional Tissue Oxygen Extraction (FTOE) and the Use of Sedative Agents during the Perioperative Period in Neonates and Infants. CHILDREN-BASEL 2020; 7:children7110209. [PMID: 33153002 PMCID: PMC7692108 DOI: 10.3390/children7110209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 12/27/2022]
Abstract
Fractional tissue oxygen extraction (FTOE) by means of cerebral near-infrared spectroscopy (NIRS) provides information about oxygen uptake in the brain. Experimental animal data suggest that sedative agents decrease cerebral oxygen demand. The aim of the present study was to investigate the association between the cerebral FTOE and the use of pre and intraoperative sedative agents in infants aged 1-90 days. Cerebral NIRS was continuously applied during open major non-cardiac surgery in 46 infants. The main outcomes were the mean intraoperative FTOE and the percentage (%) of time of intraoperative hyperoxiaFTOE relative to the total duration of anesthesia. HyperoxiaFTOE was defined as FTOE ≤ 0.1. Cumulative doses of sedative agents (benzodiazepines and morphine), given up to 24 h preoperatively, correlated with the mean intraoperative FTOE (Spearman's rho = -0.298, p = 0.0440) and were predictive for the % of time of intraoperative hyperoxiaFTOE (β (95% CI) 47.12 (7.32; 86.92)) when adjusted for the patients' age, type of surgery, preoperative hemoglobin, intraoperative sevoflurane and fentanyl dose, mean intraoperative arterial blood pressure, and end-tidal CO2 by multivariate 0.75 quantile regression. There was no association with 0.5 quantile regression. We observed the suggestive positive association of decreased fractional cerebral tissue oxygen extraction and the use of sedative agents in neonates and infants undergoing surgery.
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Affiliation(s)
- Danguolė Č Rugytė
- Department of Anesthesiology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
- Correspondence:
| | - Loreta Strumylaitė
- Neuroscience Institute, Lithuanian University of Health Sciences, 50161 Kaunas, Lithuania;
- Department of Preventive Medicine, Faculty of Public Health, Lithuanian University of Health Sciences, 47181 Kaunas, Lithuania
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