Abstract
It has been suggested that an application of a conducted electrical weapon (CEW) might cause muscle injury such as rhabdomyolysis and an acute inflammatory response. We explored this hypothesis by testing the effects of electrical weapons on circulating markers of inflammation and muscle damage. In a prospective study, 29 volunteers received a full-trunk 5-s TASER® X26(E) CEW exposure. Venous blood samples were taken before, 5 min after, and at 24 h following the discharge. We tested for changes in serum levels of C-reactive protein (CRP), alkaline phosphatase (ALP), myoglobin, albumin, globulin, albumin/globulin ratio, aspartate and alanine aminotransferase, creatine kinase, total protein, bilirubin, and lactic acid dehydrogenase. Uncorrected CRP and myoglobin levels were lower in the immediate post exposure period (CRP levels 1.44 ± 1.39 v 1.43 ± 1.32 mg/L; p = 0.046 and myoglobin 36.8 ± 11.9 v 36.1 ± 13.9 μg/L; p = 0.0019) but these changes were not significant after correction for multiple comparisons. There were no changes in other biomarkers. At 24 h, CRP levels had decreased by 30% to 1.01 ± 0.80 mg/L (p = 0.001 from baseline). ALP was unchanged immediately after the CEW application but was reduced by 5% from baseline (66.2 ± 16.1 to 62.7 ± 16.1 IU/L; p = 0.0003) at 24 h. No other biomarkers were different from baseline at 24 h. A full-trunk electrical weapon exposure did not lead to clinically significant changes in the acute phase protein levels or changes in measures of muscle cellular injury. We found no biomarker evidence of rhabdomyolysis.
Similar content being viewed by others
References
Vilke GM, Chan TC. Less lethal technology: medical issues. Policing. 2007;30:341–57.
White MD, Ready J. The TASER as a less lethal force alternative: findings on use and effectiveness in a large metropolitan police agency. Police Q. 2007;10:170–91.
MacDonald JM, Kaminski RJ, Smith MR. The effect of less-lethal weapons on injuries in police use-of-force events. Am J Public Health. 2009;99:2268–74.
Taylor B, Woods DJ. Injuries to officers and suspects in police use-of-force cases: a quasi-experimental evaluation. Police Q. 2010;13:260–89.
Kroll M, Brave M, Pratt H, Witte K, Kunz S, Luceri R. Benefits, risks, and myths of TASER® handheld electrical weapons. Human Factors Mech Eng Defense Safety. 2019;3:7.
Ferdik FV, Kaminski RJ, Cooney MD, Sevigny EL. The influence of agency policies on conducted energy device use and police use of lethal force. Police Q. 2014;17:328–58.
Kroll MW, Adamec J, Wetli CV, Williams HE. Fatal traumatic brain injury with electrical weapon falls. J Forensic Legal Med. 2016;43:12–9.
Kroll M, Ritter M, Williams H. Fatal and non-fatal burn injuries with electrical weapons and explosive fumes. J Forensic Legal Med. 2017;50:6–11.
Kroll MW, Ritter MB, Kennedy EA, Silverman NK, Shinder R, Brave MA, et al. Eye injuries from electrical weapon probes: incidents, prevalence, and legal implications. J Forensic Legal Med. 2018;55:52–7.
Gapsis BC, Hoang A, Nazari K, Morcos M. Ocular manifestations of TASER-induced trauma. Trauma Case Rep. 2017;12:4–7.
Gleason JB, Ahmad I. TASER((R)) electronic control device-induced rhabdomyolysis and renal failure: a case report. J Clin Diagn Res. 2015;9:HD01–2.
Sanford JM, Jacobs GJ, Roe EJ, Terndrup TE. Two patients subdued with a TASER(R) device: cases and review of complications. J Emerg Med. 2011;40:28–32.
Ho JD, Dawes DM. TASER device-induced rhabdomyolysis is unlikely. J Emerg Med. 2011;40:68–9 author reply 69.
Dawes DM, Ho JD, Sweeney JD, Lundin EJ, Kunz SN, Miner JR. The effect of an electronic control device on muscle injury as determined by creatine kinase enzyme. Forensic Sci Med Pathol. 2011;7:3–8.
Kunz SN, Calkins H, Adamec J, Kroll MW. Cardiac and skeletal muscle effects of electrical weapons: a review of human and animal studies. Forensic Sci Med Pathol. 2018;14:358–66.
Ho JD, Miner JR, Lakireddy DR, Bultman LL, Heegaard WG. Cardiovascular and physiologic effects of conducted electrical weapon discharge in resting adults. Acad Emerg Med. 2006;13:589–95.
Ho J, Dawes D, Miner J, Kunz S, Nelson R, Sweeney J. Conducted electrical weapon incapacitation during a goal-directed task as a function of probe spread. Forensic Sci Med Pathol. 2012;8:358–66.
Jauchem JR, Seaman RL, Fines DA. Survival of anesthetized Sus scrofa after cycling (7-second on/3-second off) exposures to an electronic control device for 3 minutes. Am J Forensic Med Pathol. 2011;32:124–30.
Jauchem JR, Bernhard JA, Cerna CZ, Lim TY, Seaman RL, Tarango M. Effects of a TASER conducted energy weapon on the circulating red-blood-cell population and other factors in Sus scrofa. Forensic Sci Med Pathol. 2013;9:308–20.
Weibrecht K, Dayno M, Darling C, Bird SB. Liver aminotransferases are elevated with rhabdomyolysis in the absence of significant liver injury. J Med Toxicol. 2010;6:294–300.
Vladutiu AO, Venuto RC. Creatine kinase MB and lactate dehydrogenase 5 isoenzymes in rhabdomyolysis. Clin Chem. 1977;23:1366.
Rudberg A, Magnusson P, Larsson L, Joborn H. Serum isoforms of bone alkaline phosphatase increase during physical exercise in women. Calcif Tissue Int. 2000;66:342–7.
Gulmez O, Ertan C, Yildirir A, Konas D, Bal U, Aydinalp A, et al. C-reactive protein levels increase after exercise testing in patients with increased platelet reactivity. Coron Artery Dis. 2007;18:437–42.
Segal O, Behrbalk E, Shapira I, Otremsky I, Berliner S, Halpern P, et al. Timing of C-reactive protein increment in acute traumatic stress: relevance for CRP determinations in acute cardiovascular events. Stress Health: J Int Soc Investigat Stress. 2008;24:281–5.
Kunz SN, Calkins HG, Adamec J, Kroll MW. Adrenergic and metabolic effects of electrical weapons: review and meta-analysis of human data. Int J Legal Med. 2018;132:1469–75.
Underwriters_Laboratories. Standard for electric fence controllers: Standard 69, Ed 10. 2018. https://standardscatalog.ul.com/ProductDetail.aspx?UniqueKey=34229. Accessed 12 Sept 2020.
Kroll MW, Perkins PE, Panescu D. Electric fence standards comport with human data and AC limits. Conf Proc IEEE EMBC. 2015;37:1343–8.
IEC. Household and similar electrical appliances – Safety – IEC 60335-2-76: Particular requirements for electric fence energizers. International Electrotechnical Commission. 2018. https://webstore.iec.ch/publication/60232. Accessed 12 Sept 2020.
Nimunkar AJ, Webster JG. Safety of pulsed electric devices. Physiol Meas. 2009;30:101–14.
ANSI. Electrical characteristics of ECD’s and CEW’s., vol ANSI-CPLSO-17. estandards.net, Bristol, UK; 2017.
Chiles BD, Nerheim MH, Brave MA, Panescu D, Kroll MW. Electrical weapon charge delivery with arcing. Conf Proc IEEE Eng Med Biol Soc. 2018;2018:2234–9.
Brewer J, Kroll M. Field statistics overview. In: Kroll M, Ho J, editors. TASER conducted electrical weapons: physiology, pathology, and law. New York City: Springer-Kluwer; 2009.
Bozeman WP, Hauda WE 2nd, Heck JJ, Graham DD Jr, Martin BP, Winslow JE. Safety and injury profile of conducted electrical weapons used by law enforcement officers against criminal suspects. Ann Emerg Med. 2009;53:480–9.
Funding
US Joint Non-lethal Weapons Directorate. Contract/PR No. W911QY-08-C-0023.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Potential conflicts of interest
MWK is a member of the Axon [né TASER] Scientific and Medical Advisory Board (SMAB) and corporate board. RML is a SMAB member and consultant to Axon. SNK is a SMAB member. KKW, MBR, and JCC declare no conflicts. MWK and RML have served as litigation or inquest experts in multiple countries.
Informed consent
Informed consent was obtained from all participants included in the study.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Kroll, M.W., Witte, K.K., Ritter, M.B. et al. Electrical weapons and rhabdomyolysis. Forensic Sci Med Pathol 17, 58–63 (2021). https://doi.org/10.1007/s12024-020-00311-7
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12024-020-00311-7