Abstract
The aims of this study were to compare the skin conductance (SC) of newborns with opiate-induced neonatal abstinence syndrome (NAS) to that of unexposed newborns and to evaluate the potential of SC readings to detect distress in the context of NAS objectively. The SC of 12 newborns with NAS and 12 unexposed newborns was measured at nine specific times during their first 6 weeks of life. The number of SC fluctuations per second (NSCF/s), the amplitude of SC fluctuation, and the mean level of SC were recorded and analyzed. The SC of newborns treated for symptoms of NAS differed significantly from the SC of unexposed newborns with regard to the NSCF/s (p = 0.04). With the mean level of SC, we observed an interaction between groups over time (p value for interaction = 0.02). With increasing postnatal age, we observed higher values in all three SC parameters.
Conclusion: The NSCF/s and the mean level of SC appear to be suitable to reflect the distress of newborns suffering from NAS. As it is known that the sensitivity of SC increases with the level of stress experienced, its potential to indicate elevated stress levels in infants with NAS should be investigated in future studies evaluating different therapy regimens.
What is Known: • Skin conductance is a result of the filling of palmar and plantar sweat glands innervated by the sympathetic nervous system • Skin conductance can be used as a measure of stress and pain in newborns |
What is New: • Skin conductance of newborns with neonatal abstinence syndrome (NAS) differs significantly from the SC of non-substance-exposed newborns during the first 6 weeks of life • Skin conductance appears to reflect the increased distress of infants with NAS |
Similar content being viewed by others
Abbreviations
- ASCF:
-
Amplitude of skin conductance fluctuations
- BPSN:
-
Bernese Pain Scale for Neonates
- CI:
-
Confidence interval
- DTO:
-
Diluted tincture of opium
- NAS:
-
Neonatal abstinence syndrome
- NSCF/s:
-
Number of skin conductance fluctuations per second
- SC:
-
Skin conductance
- μS:
-
Microsiemens
References
American Academy of Pediatrics; Committee on Fetus and Newborn; Canadian Paediatric Society; Fetus and Newborn Committee (2006) Prevention and management of pain in the neonate: an update. Pediatrics 118(5):2231–2241
Behrendt H, Green M (1972) Nature of the sweating deficit of prematurely born neonates. Observations on babies with the heroin withdrawal syndrome. N Engl J Med 286(26):1376–1379
Boucsein W (1992) Electrodermal activity. Plenum, New York
Brown H, Prescott R (2006) Applied mixed models in medicine. Wiley, Chichester
Bunikowski R, Grimmer I, Heiser A, Metze B, Schäfer A, Obladen M (1998) Neurodevelopmental outcome after prenatal exposure to opiates. Eur J Pediatr 157:724–730
Christie MJ (1981) Electrodermal activity in the 1980s: a review. J R Soc Med 74:616–622
Cignacco E, Mueller R, Hamers JP, Gessler P (2004) Pain assessment in the neonate using the Bernese Pain Scale for Neonates. Early Hum Dev 78:125–131
Crocetti MT, Amin DD, Jansson LM (2007) Variability in the evaluation and management of opiate-exposed newborns in Maryland. Clin Pediatr (Phila) 46:632–635
Edelberg R (1983) The effects of initial levels of sweat duct filling and skin hydration on electrodermal response amplitude. Psychophysiology 20:550–557
Eriksson M, Storm H, Fremming A, Schollin J (2008) Skin conductance compared to a combined behavioural and physiological pain measure in newborn infants. Acta Paediatr 97:27–30
Finnegan LP, Connaughton JF Jr, Kron RE, Emich JP (1975) Neonatal abstinence syndrome: assessment and management. Addict Dis 2:141–158
Fokina VM, Patrikeeva SL, Zharikova OL, Nanovskaya TN, Hankins GV, Ahmed MS (2011) Transplacental transfer and metabolism of buprenorphine in preterm human placenta. Am J Perinatol 11:25–32
Gjerstad AC, Wagner K, Henrichsen T, Storm H (2008) Skin conductance versus the modified COMFORT sedation score as a measure of discomfort in artificially ventilated children. Pediatrics 122:848–853
Harpin VA, Rutter N (1982) Development of emotional sweating in the newborn infant. Arch Dis Child 57:691–695
Harrison D, Boyce S, Loughnan P, Dargaville P, Storm H, Johnston L (2006) Skin conductance as a measure of pain and stress in hospitalised infants. Early Hum Dev 82:603–608
Hellerud BC, Storm H (1992) Skin conductance and behaviour during sensory stimulation of preterm and term infants. Early Hum Dev 70:35–46
Hernes KG, Mørkrid L, Fremming A, Ødegården S, Martinsen ØG, Storm H (2002) Skin conductance changes during the first year of life in full-term infants. Pediatr Res 52:837–843
Hudak ML, Tan RC, Committee on Drugs, Committee on Fetus and Newborn (2012) Neonatal drug withdrawal. Pediatrics 129:540–560
Hünseler C, Brückle M, Roth B, Kribs A (2013) Neonatal opiate withdrawal and rooming-in: a retrospective analysis of a single center experience. Klin Padiatr 225:247–251
Hunt RW, Tzioumi D, Collins E, Jeffery HE (2008) Adverse neurodevelopmental outcome of infants exposed to opiate in-utero. Early Hum Dev 84:29–35
Jansson LM, Dipietro JA, Elko A, Velez M (2010) Infant autonomic functioning and neonatal abstinence syndrome. Drug Alcohol Depend 109:198–204
Jones HE, Kaltenbach K, Heil SH, Stine SM, Coyle MG, Arria AM et al (2010) Neonatal abstinence syndrome after methadone or buprenorphine exposure. N Engl J Med 363:2320–2331
Kaye H (1964) Skin conductance in the human neonate. Child Dev 35:1297–1305
Langenfeld S, Birkenfeld L, Herkenrath P, Müller C, Hellmich M, Theisohn M (2005) Therapy of the neonatal abstinence syndrome with tincture of opium or morphine drops. Drug Alcohol Depend 77:31–36
Latimer M, Jackson P, Johnston C, Vine J (2011) Examining nurse empathy for infant procedural pain: testing a new video measure. Pain Res Manag 16(4):228–233
Ledowski T, Bromilow J, Paech MJ, Storm H, Hacking R, Schug SA (2006) Monitoring of skin conductance to assess postoperative pain intensity. Br J Anaesth 97:862–865
Ledowski T, Ang B, Schmarbeck T, Rhodes J (2009) Monitoring of sympathetic tone to assess postoperative pain: skin conductance vs surgical stress index. Anaesthesia 64:727–731
Lidberg L, Wallin BG (1981) Sympathetic skin nerve discharges in relation to amplitude of skin resistance responses. Psychophysiology 18:268–270
Lim S, Prasad MR, Samuels P, Gardner DK, Cordero L (2009) High-dose methadone in pregnant women and its effect on duration of neonatal abstinence syndrome. Am J Obstet Gynecol 200:70.e1–5
Link F (2013) Elektrodermale Aktivitätsmessungen zur Evaluation der Effektivität einer Opioid-basierten Analgosedierung und Schwellenbestimmungen eines kutanen Flexor-Reflexes mit von-Frey-Filamenten zur Untersuchung einer Opioid-induzierten Hyperalgesie bei pädiatrischen Intensivpatienten [medical thesis]. Universität zu Köln, Köln, Deutschland
Liu AJ, Jones MP, Murray H, Cook CM, Nanan R (2010) Perinatal risk factors for the neonatal abstinence syndrome in infants born to women on methadone maintenance therapy. Aust N Z J Obstet Gynaecol 50:253–258
Liu AJ, Sithamparanathan S, Jones MP, Cook C, Nanan R (2010) Growth restriction in pregnancies of opioid-dependent mothers. Arch Dis Child Fetal Neonatal Ed 95:F258–F262
McCarthy JE, Siney C, Shaw NJ, Ruben SM (1999) Outcome predictors in pregnant opiate and polydrug users. Eur J Pediatr 158:748–749
McLemore GL, Lewis T, Jones CH, Gauda EB (2013) Novel pharmacotherapeutic strategies for treatment of opioid-induced neonatal abstinence syndrome. Semin Fetal Neonatal Med 18:35–41
Mize MM, Aguirre Vila-Coro A, Prager TC (1989) The relationship between postnatal skin maturation and electrical skin impedance. Arch Dermatol 125:647–650
Morrison CL, Siney C (1996) A survey of the management of neonatal opiate withdrawal in England and Wales. Eur J Pediatr 155:323–326
Munsters J, Wallström L, Agren J, Norsted T, Sindelar R (2012) Skin conductance measurements as pain assessment in newborn infants born at 22-27 weeks gestational age at different postnatal age. Early Hum Dev 88:21–26
Nanovskaya TN, Nekhayeva IA, Hankins GD, Ahmed MS (2008) Transfer of methadone across the dually perfused preterm human placental lobule. Am J Obstet Gynecol 198:126.e1–4
O’Donnell M, Nassar N, Leonard H, Hagan R, Mathews R, Patterson Y et al (2009) Increasing prevalence of neonatal withdrawal syndrome: population study of maternal factors and child protection involvement. Pediatrics 123:614–621
O’Grady MJ, Hopewell J, White MJ (2009) Management of neonatal abstinence syndrome: a national survey and review of practice. Arch Dis Child Fetal Neonatal Ed 94:F249–F252
Osborn DA, Jeffery HE, Cole MJ (2010) Opiate treatment for opiate withdrawal in newborn infants. Cochrane Database Syst Rev. doi:10.1002/14651858.CD002059.pub3
Osborn DA, Jeffery HE, Cole MJ (2010) Sedatives for opiate withdrawal in newborn infants. Cochrane Database Syst Rev. doi:10.1002/14651858.CD002053.pub3
Pereira-da-Silva L, Virella D, Monteiro I, Gomes S, Rodrigues P, Serelha M, Storm H (2012) Skin conductance indices discriminate nociceptive responses to acute stimuli from different heel prick procedures in infants. J Matern Fetal Neonatal Med 25:796–801
Richardson R, Bolisetty S, Ingall C (2001) The profile of substance-using pregnant mothers and their newborns at a regional rural hospital in New South Wales. Aust N Z J Obstet Gynaecol 41:415–419
Roeggen I, Storm H, Harrison D (2012) Skin conductance variability between and within hospitalised infants at rest. Early Hum Dev 87:37–42
Salavitabar A, Haidet KK, Adkins CS, Susman EJ, Palmer C, Storm H (2010) Preterm infants’ sympathetic arousal and associated behavioral responses to sound stimuli in the neonatal intensive care unit. Adv Neonatal Care 10:158–166
Sarkar S, Donn SM (2006) Management of neonatal abstinence syndrome in neonatal intensive care units: a national survey. J Perinatol 26:15–17
Scaramuzzo RT, Faraoni M, Polica E, Pagani V, Vagli E, Boldrini A (2013) Skin conductance variations compared to ABC scale for pain evaluation in newborns. J Matern Fetal Neonatal Med 26:1399–1403
Storm H (2000) Skin conductance and the stress response from heel stick in preterm infants. Arch Dis Child Fetal Neonatal Ed 83:F143–F147
Storm H (2001) Development of emotional sweating in preterms measured by skin conductance changes. Early Hum Dev 62:149–158
Storm H, Fremming A (2002) Food intake and oral sucrose in preterms prior to heel prick. Acta Paediatr 91:555–560
Substance Abuse and Mental Health Services Administration (2005) Medication-assisted treatment for opioid addiction in opioid treatment programs. Substance Abuse and Mental Health Services Administration (US), Rockville
Substance Abuse and Mental Health Services Administration (2010) Results from the 2009 National Survey on Drug Use and Health: volume I. Summary of national findings. Office of Applied Studies, NSDUH Series H-38A, HHS Publication No. SMA 10-4586 Findings, Rockville, Maryland
Tetstall E, Liu AJ, An EI, Canalese J, Nanan R (2009) Pregnancy and neonatal characteristics of opioid-dependent indigenous Australians: a rural and metropolitan comparison. Aust N Z J Obstet Gynaecol 49:279–284
Thajam D, Atkinson DE, Sibley CP, Lavender T (2010) Is neonatal abstinence syndrome related to the amount of opiate used? J Obstet Gynecol Neonatal Nurs 39:503–509
Tress KH, El-Sobky AA (1980) Cardiovascular, respiratory and temperature responses to intravenous heroin (diamorphine) in dependent and non-dependent humans. Br J Clin Pharmacol 10:477–485
Valkenburg AJ, Niehof SP, van Dijk M, Verhaar EJ, Tibboel D (2012) Skin conductance peaks could result from changes in vital parameters unrelated to pain. Pediatr Res 71:375–379
Velez M, Jansson LM (2008) The opioid dependent mother and newborn dyad: non-pharmacologic care. J Addict Med 2:113–120
Woolf CJ (1983) Evidence for a central component of post-injury pain hypersensitivity. Nature 306:686–688
Wygold T (2011) Drogenabhängigkeit und Schwangerschaft. Versorgung von Mutter und Kind. Gynäkologie und Geburtshilfe 16:26–30
Acknowledgments
First of all, we would like to thank the newborns and their families. Thank you for making this study possible through your engagement, your trust, and the time you invested. It was our pleasure to accompany you during the first 6 weeks of your life, and we wish you all the best for the future. Thanks to Georgina Mangan-Georgiou for her linguistic advice and support. Thanks to Dr. F. Schäfer, K. Becker, and Dr. F. Link for their advice regarding SC. Moreover, sincere thanks to Dr. A. Kribs, Dr. S. Fahl, Dr. H. Wiedemann, and Dr. P. Gudowius for actively supporting this study within the clinical routine. Thanks to many nurses for being patient with us and for allowing our measurements to interrupt their work. Thanks to the Maria-Pesch-Foundation (Medical Faculty, University of Cologne) for financially supporting our research equipment.
Contribution of the authors and co-authors
Nicola Elisabeth Schubach, Christoph Hünseler, Katrin Mehler, and Bernhard Roth planned the study, wrote the study protocol, supervised the study, analyzed the data, and wrote the manuscript draft. Nicola Elisabeth Schubach performed all the measurements. Echhard Korsch, Rainhard Laux, Dominique Singer, and Axel von der Wense critically reviewed and edited the study protocol and the manuscript and recruited patients for the study. András Treszl did the statistical analysis.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
Conflict of interest
All authors declare that they have no conflict of interest. All authors moreover indicate that they have no financial relationship with the organization that sponsored the research.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Communicated by Patrick Van Reempts
Revisions received: 8 December 2015; 10 February 2016; 15 March 2016
Rights and permissions
About this article
Cite this article
Schubach, N.E., Mehler, K., Roth, B. et al. Skin conductance in neonates suffering from abstinence syndrome and unexposed newborns. Eur J Pediatr 175, 859–868 (2016). https://doi.org/10.1007/s00431-016-2716-8
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00431-016-2716-8