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Animals : an open access journal from MDPI2024; 14(11); 1538; doi: 10.3390/ani14111538

The Application of Infrared Thermography in the Assessment of BEMER Physical Vascular Therapy on Body Surface Temperature in Racing Thoroughbreds: A Preliminary Study.

Abstract: The study aimed to evaluate the impact of BEMER (Physical Vascular Therapy) on body surface temperature using infrared thermography (IRT) in the distal parts of the forelimbs in Thoroughbreds. The study tested the hypothesis that BEMER therapy leads to an increase in body surface temperature and blood vessel diameter in the distal parts of the forelimbs. The study involved 16 horses, split into 2 groups: active BEMER ( = 8) and sham ( = 8). The active BEMER group had BEMER boots applied to the distal parts of the forelimbs, whereas the sham group had BEMER boots applied without activation of the device. Both groups underwent IRT examination to detect changes in body surface temperature, followed by ultrasonographic examination to assess changes in vein and artery diameter before (BT) and just after (JAT) therapy. The IRT examination was repeated 15 min after BEMER therapy (15AT). There were no significant body surface temperature differences between BT and JAT in any regions of interest (ROIs) in either group. In the active BEMER group, the ROIs did not change significantly at 15AT, compared to the temperatures measured at BT (except for the hooves). At 15AT the temperature of all the ROIs (except the fetlock bone) dropped significantly in the sham group. In the ultrasonographic examination, there was a significant increase in vein and artery diameter in the study group JAT, whereas the sham group had a significant increase only in artery diameter JAT. These results suggest an effect of BEMER on stimulating blood circulation in the distal parts of the forelimbs in clinically healthy horses. IRT did not identify changes in skin surface temperature after BEMER therapy at the distal parts of the forelimbs.
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Publication Date: 2024-05-23 PubMed ID: 38891585PubMed Central: PMC11171224DOI: 10.3390/ani14111538Google Scholar: Lookup
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Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

This research aims to understand the effects of BEMER Physical Vascular Therapy on the body surface temperature of racing Thoroughbreds, measured using infrared thermography. The hypothesis predicts an increase in both body surface temperature and blood vessel size.

Research Objective and Hypothesis

  • The aim of this study was to evaluate the impact of BEMER (Physical Vascular Therapy) on body surface temperature in the distal parts of forelimbs of Thoroughbreds, assessed using infrared thermography (IRT).
  • The hypothesis predicted that BEMER therapy could lead to an increase in both body surface temperature and the diameter of blood vessels in the distal parts of the forelimbs.

Methodology

  • 16 horses were involved in this study. They were divided into two groups: active BEMER, which included 8 horses, and sham, which also included 8 horses.
  • The active BEMER group had BEMER boots applied to the distal parts of their forelimbs, while the sham group had the same boots applied without activating the device.
  • Both groups underwent infrared thermography (IRT) examination for detecting changes in body surface temperature.
  • Ultrasonographic examination was conducted to evaluate changes in the diameter of veins and arteries before and just after the therapy.
  • The IRT examination was redone 15 minutes after the BEMER therapy.

Findings

  • No significant differences were observed in body surface temperature between before and just after therapy in any regions of interest (ROIs) in the two groups.
  • In the active BEMER group, the ROIs did not show any significant changes in temperature 15 minutes after the BEMER therapy, excluding the hooves.
  • For the sham group, the temperature of all the ROIs (except the fetlock bone) dropped significantly 15 minutes after therapy.
  • Vein and artery diameters in the study group increased significantly just after therapy, whereas the sham group only had a significant increase in artery diameter.

Conclusion

  • The results suggest that BEMER stimulates blood circulation in the distal parts of the forelimbs in healthy horses.
  • However, IRT did not identify changes in skin surface temperature following BEMER therapy in the distal parts of the forelimbs.

Cite This Article

APA
Nawrot K, Soroko-Dubrovina M, Zielińska P, Dudek K, Howell K. (2024). The Application of Infrared Thermography in the Assessment of BEMER Physical Vascular Therapy on Body Surface Temperature in Racing Thoroughbreds: A Preliminary Study. Animals (Basel), 14(11), 1538. https://doi.org/10.3390/ani14111538

Publication

Animals : an open access journal from MDPI
ISSN: 2076-2615
NlmUniqueID: 101635614
Country: Switzerland
Language: English
Volume: 14
Issue: 11
PII: 1538

Researcher Affiliations

Nawrot, Karolina
  • Institute of Animal Breeding, Wroclaw University of Environmental and Life Sciences, Chelmonskiego 38C, 51-160 Wroclaw, Poland.
Soroko-Dubrovina, Maria
  • Institute of Animal Breeding, Wroclaw University of Environmental and Life Sciences, Chelmonskiego 38C, 51-160 Wroclaw, Poland.
Zielińska, Paulina
  • Department of Surgery, Wroclaw University of Environmental and Life Sciences, pl. Grunwaldzki 51, 50-366 Wroclaw, Poland.
Dudek, Krzysztof
  • Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland.
Howell, Kevin
  • Microvascular Diagnostics, Royal Free Hospital, Pond Street, London NW3 2QG, UK.

Conflict of Interest Statement

The authors declare no conflict of interest.

References

This article includes 53 references
  1. Howell K, Dudek K, Soroko M. Thermal camera performance and image analysis repeatability in equine thermography.. Infrared Phys. Technol. 2020;110:103447.
    doi: 10.1016/j.infrared.2020.103447google scholar: lookup
  2. Kesztyüs D, Brucher S, Wilson C, Kesztyüs T. Use of infrared thermography in medical diagnosis, screening, and disease monitoring: A scoping review.. Medicina 2023;59:2139.
    doi: 10.3390/medicina59122139pmc: PMC10744680pubmed: 38138242google scholar: lookup
  3. Diakides N, Diakides M, Lupo J, Paul J.L, Balcerak R. The Biomedical Engineering Handbook.. 3rd ed. Volume Medical Devices and Systems. CRC/Taylor & Francis; Boca Raton, FL, USA: 2006. Advances in Medical Imaging; pp. 19.1–19.14. (The Electrical Engineering Handbook Series).
  4. Soroko M, Howell K. Infrared thermography: Current applications in equine medicine.. J. Equine Vet. Sci. 2018;60:90–96.
    doi: 10.1016/j.jevs.2016.11.002google scholar: lookup
  5. Eddy A.L, Van Hoogmoed L.M, Snyder J.R. The role of thermography in the management of equine lameness.. Vet. J. 2001;162:172–181.
    doi: 10.1053/tvjl.2001.0618pubmed: 11681868google scholar: lookup
  6. Soroko-Dubrovina M, Davies-Morel M.C.G. Equine Thermography in Practice.. 2nd ed. CAB International; Wallingford, UK: 2023.
  7. Tunley B.V, Henson F.M. Reliability and repeatability of thermographic examination and the normal thermographic image of the thoracolumbar region in the horse.. Equine Vet. J. 2004;36:306–312.
    doi: 10.2746/0425164044890652pubmed: 15163036google scholar: lookup
  8. Westermann S, Buchner H.H, Schramel J.P, Tichy A, Stanek C. Effects of infrared camera angle and distance on measurement and reproducibility of thermographically determined temperatures of the distolateral aspects of the forelimbs in horses.. J. Am. Vet. Med. Assoc. 2013;242:388–395.
    doi: 10.2460/javma.242.3.388pubmed: 23327183google scholar: lookup
  9. Soroko M, Howell K, Dudek K. The effect of ambient temperature on infrared thermographic images of joints in the distal forelimbs of healthy racehorses.. J. Therm. Biol. 2017;66:63–67.
    doi: 10.1016/j.jtherbio.2017.03.018pubmed: 28477911google scholar: lookup
  10. American Academy of Thermology. [(accessed on 8 March 2024)]. Available online: https://aathermology.org/wp-content/uploads/2018/04/Guidelines-for-Veterinary-Thermography-2019.pdf.
  11. Turner T.A. Diagnostic Thermography.. Vet. Clin. N. Am. Equine Pract. 2001;17:95–114.
    doi: 10.1016/S0749-0739(17)30077-9pubmed: 11488048google scholar: lookup
  12. Soroko M, Henklewski R, Filipowski H, Jodkowska E. The effectiveness of thermographic analysis in equine orthopaedics.. J. Equine Vet. Sci. 2013;33:760–762.
    doi: 10.1016/j.jevs.2012.11.009google scholar: lookup
  13. Yanmaz L.E, Okumus Z. Thermographic assessment of extremity temperature alterations of cases with bucked shin complex, splints, carpal osteoarthritis and sesamoiditis in sport horses.. Erciyes Üniv. Vet. Fak. Derg. 2018;15:41–45.
  14. Arican M, Erol H, Ucan U.S, Köylü Ö. Diagnostic techniques for the carpal and fetlock joints in horses with arthritis.. Med. Weter. 2019;75:693–698.
    doi: 10.21521/mw.6249google scholar: lookup
  15. Hood D.M, Wagner I.P, Brumbaugh G.W. Evaluation of hoof wall surface temperature as an index of digital vascular perfusion during the prodromal and acute phases of carbohydrate-induced laminitis in horses.. Am. J. Vet. Res. 2001;62:1167–1172.
    doi: 10.2460/ajvr.2001.62.1167pubmed: 11453497google scholar: lookup
  16. Turner T.A, Fessler J.F, Lamp M, Pearce J.A, Geddes L.A. Thermographic evaluation of horses with podotrochlosis.. Am. J. Vet. Res. 1983;44:535–539.
    pubmed: 6869948
  17. Čebulj-Kadunc N, Frangež R, Žgajnar J, Kruljc P. Cardiac, respiratory and thermoregulation parameters following graded exercises in Lipizzaner horses.. Vet. Arhiv. 2019;89:11–23.
    doi: 10.24099/vet.arhiv.0338google scholar: lookup
  18. Purohit R.C, McCoy M.D. Thermography in the diagnosis of inflammatory processes in the horse.. Am. J. Vet. Res. 1980;41:1167–1174.
    pubmed: 7447110
  19. Turner T.A. Thermography as an aid to the clinical lameness evaluation.. Vet. Clin. N. Am. Equine Pract. 1991;7:311–338.
    doi: 10.1016/S0749-0739(17)30502-3pubmed: 1933566google scholar: lookup
  20. Turner T.A. Alternative methods of soft tissue imaging.. In: Rantanen N.W., Hauser M.L., editors. Proceedings of the 1st Dubai International Equine Symposium. Matthew R. Rantanen Design; Wyckoff, NJ, USA: 1996. pp. 165–176.
  21. Kold S.E, Chappell K.A. Use of computerized thermographic image analysis (CTIA) in equine orthopaedics: Review and presentation of clinical cases.. Equine Vet. J. 1998;10:198–204.
    doi: 10.1111/j.2042-3292.1998.tb00877.xgoogle scholar: lookup
  22. Verschooten F, Desme P, Verbeeck J. Skin surface temperature measurements in horses by electronic thermometry.. Equine Pract. 1997;19:16–23.
  23. Godlewska M, Soroko M, Zielińska P. Assessment of vein diameter and body surface temperature after high-intensity laser therapy (HILT) on the tarsal joint in healthy horses.. J. Equine Vet. Sci. 2020;93:10319.
    doi: 10.1016/j.jevs.2020.103198pubmed: 32972685google scholar: lookup
  24. Zielińska P, Soroko M, Howell K, Godlewska M, Hildebrand W, Dudek K. Comparison of the effect of high-intensity laser therapy (HILT) on skin surface temperature and vein diameter in pigmented and non-pigmented skin in healthy racehorses.. Animals 2021;11:1965.
    doi: 10.3390/ani11071965pmc: PMC8300361pubmed: 34209183google scholar: lookup
  25. Ringer S.K, Lischer C.J, Ueltschi G. Assessment of scintigraphic and thermographic changes after focused extracorporeal shock wave therapy on the origin of the suspensory ligament and the fourth metatarsal bone in horses without lameness.. Am. J. Vet. Res. 2005;66:1836–1842.
    doi: 10.2460/ajvr.2005.66.1836pubmed: 16273919google scholar: lookup
  26. Steyn P.F, Ramey D.W, Kirschvink J, Uhrig J. Effect of a static magnetic field on blood flow to the metacarpus in horses.. J. Am. Vet. Med. Assoc. 2000;217:874–877.
    doi: 10.2460/javma.2000.217.874pubmed: 10997160google scholar: lookup
  27. Edner A, Lindberg L.G, Broström H, Bergh A. Does a magnetic blanket induce changes in muscular blood flow, skin temperature and muscular tension in horses?. Equine Vet. J. 2015;47:302–307.
    doi: 10.1111/evj.12291pubmed: 24779912google scholar: lookup
  28. Rindler N, Biermann N.M, Westermann S, Buchner H.H.F. The effect of pulsed electromagnetic field therapy on surface temperature of horses’ backs.. Wien. Tierärztl. Mon. 2014;101:137–141.
  29. Klopp R.C, Niemer W, Schulz J. Complementary-therapeutic stimulation of deficient autorhythmic arteriolar vasomotion by means of a biorhythmically physical stimulus on the microcirculation and the immune system in 50-year-old rehabilitation patients.. J. Complement. Integr. Med. 2013;10:29–37.
    doi: 10.1515/jcim-2013-0034pubmed: 24021604google scholar: lookup
  30. Klopp R.C, Niemer W, Schmidt W. Effects of various physical treatment methods on arteriolar vasomotion and microhemodynamic functional characteristics in case of deficient regulation of organ blood flow. Results of a placebo controlled, double-blind study.. Complement. Integr. Med. 2013;10:39–46.
    doi: 10.1515/jcim-2013-0035pubmed: 24021606google scholar: lookup
  31. Dai F, Dalla Costa E, Giordano A, Heinzl E.U, Giongo P, Pagnozzi G, Minero M. Effects of BEMER® physical vascular therapy in horses under training. A randomized, controlled double blind study.. Res. Vet. Sci. 2022;144:108–114.
    doi: 10.1016/j.rvsc.2022.01.017pubmed: 35114491google scholar: lookup
  32. King M.R, Seabaugh K.A, Frisbie D.D. Effects of a bio-electromagnetic energy regulation blanket on thoracolumbar epaxial muscle pain in horses.. J. Equine Vet. Sci. 2022;111:103867.
    doi: 10.1016/j.jevs.2022.103867pubmed: 35081474google scholar: lookup
  33. Dyson S. Lameness and poor performance in the sports horse: Dressage, show jumping and horse trials (eventing). Proc. Ann. Conv. Am. Assoc. Equine Pract. 2000;46:308–315.
    doi: 10.1016/S0737-0806(02)70139-1google scholar: lookup
  34. Reed S.R, Jackson B.F, Mc Ilwraith C.W, Wright I.M, Pilsworth R, Knapp S, Wood J.L, Price J.S, Verheyen K.L. Descriptive epidemiology of joint injuries in Thoroughbred racehorses in training.. Equine Vet. J. 2012;44:13–19.
    doi: 10.1111/j.2042-3306.2010.00352.xpubmed: 21496103google scholar: lookup
  35. Stashak T.S. Examination for lameness.. In: Troy D., editor. Adam’s Lameness in Horses. Williams and Wilkins; Philadelphia, PA, USA: 2002. pp. 113–183.
  36. Soroko M, Zaborski D, Dudek K, Yarnell K, Górniak W, Vardasca R. Evaluation of thermal pattern distributions in racehorse saddles using infrared thermography.. PLoS ONE 2019;14:e0221622.
    doi: 10.1371/journal.pone.0221622pmc: PMC6709906pubmed: 31449556google scholar: lookup
  37. Zielińska P, Soroko M, Godlewska M, Śniegucka K, Dudek K, Howell K. Photothermal effect of high-intensity laser therapy on the superficial digital flexor tendon area in clinically healthy racehorses.. Animals 2022;12:1253.
    doi: 10.3390/ani12101253pmc: PMC9137476pubmed: 35625098google scholar: lookup
  38. Li S, McDicken W.N, Hoskins P.R. Blood vessel diameter measurement by ultrasound.. Physiol. Meas. 1993;14:291–297.
    doi: 10.1088/0967-3334/14/3/007pubmed: 8401268google scholar: lookup
  39. Menzies-Gow N.J, Marr C.M. Repeatability of Doppler ultrasonographic measurement of equine digital blood flow.. Vet. Radiol. Ultrasound. 2007;48:281–285.
    doi: 10.1111/j.1740-8261.2007.00243.xpubmed: 17508518google scholar: lookup
  40. Morris C.E, Skalak T.C. Acute exposure to a moderate strength static magnetic field reduces edema formation in rats.. Am. J. Physiol. Heart Circ. Physiol. 2008;294:H50–H57.
    doi: 10.1152/ajpheart.00529.2007pubmed: 17982018google scholar: lookup
  41. Turner T.A, Wolfsdorf K, Jourdenals J. Effects of heat, cold, biomagnets and ultrasound on skin circulation in the horse.. Proc. Am. Ass. Equine Practnrs. 1992;37:249–257.
  42. Havenith G. Heat balance when wearing protective clothing.. Ann. Occup. Hyg. 1999;43:289–296.
    doi: 10.1016/S0003-4878(99)00051-4pubmed: 10481628google scholar: lookup
  43. Love T.J. Thermography as an indicator of blood perfusion.. Ann. N. Y. Acad. Sci. 1980;335:429–437.
    doi: 10.1111/j.1749-6632.1980.tb50766.xpubmed: 6931535google scholar: lookup
  44. Simon E.L, Gaughan E.M, Epp T, Spire M. Influence of exercise on thermographically determined surface temperatures of thoracic and pelvic limbs in horses.. J. Am. Vet. Med. Assoc. 2006;229:1940–1944.
    doi: 10.2460/javma.229.12.1940pubmed: 17173534google scholar: lookup
  45. Benedetti M.G, Cavazzuti L, Mosca M, Fusaro I, Zati A. Bio-Electro-Magnetic-Energy-Regulation (BEMER) for the treatment of type I complex regional pain syndrome: A pilot study.. Physiother. Theory. Pract. 2020;36:498–506.
    doi: 10.1080/09593985.2018.1491661pubmed: 29985719google scholar: lookup
  46. Biermann N, Sommerauer L, Diesch S, Koch C, Jung F, Kehrer A, Prantl L, Taeger C.D. The influence of pulsed electromagnetic field therapy (PEMFT) on cutaneous blood flow in healthy volunteers.. Clin. Hemorheol. Microcirc. 2020;76:495–501.
    doi: 10.3233/CH-209224pubmed: 33216020google scholar: lookup
  47. Houdas Y, Ring E.F.J. Human Body Temperature: Its Measurement and Regulation.. Springer Science & Business Media; Berlin/Heidelberg, Germany: 2013.
  48. Seifalian A.M, Stansby G, Jackson A, Howell K, Hamilton G. Comparison of laser Doppler perfusion imaging, laser Doppler flowmetry, and thermographic imaging for assessment of blood flow in human skin.. Eur. J. Vasc. Endovasc. Surg. 1994;8:65–69.
    doi: 10.1016/S0950-821X(05)80123-9pubmed: 8307219google scholar: lookup
  49. Bornmyr S, Svensson H, Lilja B, Sundkvist G. Skin temperature changes and changes in skin blood flow monitored with laser Doppler flowmetry and imaging: A methodological study in normal humans.. Clin. Physiol. 1997;17:71–81.
    doi: 10.1046/j.1365-2281.1997.01313.xpubmed: 9015659google scholar: lookup
  50. Schmelz M, Michael M, Weider C, Schmidt R, Torebjork H.E, Handwerker H.O. Which nerve fibers mediate the axon reflex flare in human skin?. Neuroreport 2000;11:645–648.
    doi: 10.1097/00001756-200002280-00041pubmed: 10718329google scholar: lookup
  51. Munce T.A, Kenney W.L. Age-specific modification of local cutaneous vasodilation by capsaicin-sensitive primary afferents.. J. Appl. Physiol. 2003;95:1016–1024.
    doi: 10.1152/japplphysiol.00934.2002pubmed: 12730152google scholar: lookup
  52. Kobluk C.N, Johnston G.R, Lauper L. A scintigraphic investigation of magnetic field therapy on the equine third metacarpus.. J. Comp. Orthop. Traumatol. 1994;7:9–13.
  53. Zielińska P, Soroko-Dubrovina M, Śniegucka K, Dudek K, Čebulj-Kadunc N. Effects of high-intensity laser therapy (HILT) on skin surface temperature and vein diameter in healthy racehorses with clipped and non-clipped coat.. Animals 2023;13:216.
    doi: 10.3390/ani13020216pmc: PMC9854543pubmed: 36670756google scholar: lookup

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