Summary
Background
Post-herpetic neuralgia (PHN) is the most common complication of herpes zoster (HZ) and is difficult to treat. The role of antiviral agents and nonpharmacologic procedures in preventing PHN is not entirely clear. Recent retrospective study showed that transcutaneous electrical nerve stimulation (TENS) may completely prevent PHN. The aim of our study was to identify predictors for PHN and evaluate the treatment with antiviral agents and TENS.
Methods
We conducted a multicenter prospective, randomized intervention study in patients with a new onset of HZ. Immunocompromised patients were excluded. Patients were randomly assigned to four groups (TENS, Antiviral agents, TENS and Antiviral agents, and Control Group). At the inclusion, the following criteria were recorded: age, gender, duration of pain before the onset of the rash, the number of efflorescence, the intensity of pain, and the analgesic prescribed. During the follow-up, we recorded a spontaneous pain sensation, pain intensity, and presence of allodynia, hyperalgesia, or paraesthesia.
Results
With each additional year of age, the odds for the presence of PHN with unchanged values of other predictors increase (odds ratio (OR) = 1.03 [1.01; 1.05], p = 0.001). The same is true for the initial intensity of the pain (OR = 1.25 [1.09; 1.43], p = 0.002). The odds for acute and subacute herpetic neuralgia are greater than for PHN. The odds for subacute herpetic neuralgia are the lowest in the group treated with TENS (OR = 0.15 [0.05; 0.47], p = 0.001).
Conclusions
PHN cannot be completely prevented. TENS as a single therapy was found the most successful among the tested treatments in reducing the incidence of subacute herpetic neuralgia.
Zusammenfassung
Grundlagen
Post-Zoster-Neuralgie (PZN) ist die häufigste Komplikation des Herpes Zoster (HZ) und ist schwer zu behandeln. Die Rolle von antiviralen Mitteln und nicht- pharmakologischen Verfahren bei der Verhinderung von PZN ist nicht umfassend geklärt. Eine aktuelle retrospektive Studie hat gezeigt, dass Transkutane Elektrische Nervenstimulation (TENS) PZN vollständig verhindern kann. Das Ziel unserer Studie war es, Prädiktoren für PZN zu identifizieren und die Behandlung mit antiviralen Mitteln und TENS zu bewerten.
Methodik
Wir haben eine multizentrische, prospek-tive randomisierte Interventionsstudie bei Patienten mit neuem Auftreten eines HZ durchgeführt. Immunsupprimierte Patienten wurden ausgeschlossen. Die Patienten wurden randomisiert vier Gruppen (TENS, antivirale Mittel, TENS und antivirale Mittel, Kontrollgruppe) zugeordnet. Die Auswertung erfolgte anhand folgender Kriterien: Alter, Geschlecht, Dauer der Schmerzen vor dem Einsetzen des Hautausschlags, die Anzahl von Ausblühungen, die Intensität von Schmerzen und die Anzahl verschriebener schmerzstillender Mittel. Während des Follow-up verzeichneten wir spontane Schmerzempfindungen, Schmerzintensität und das Vorhandensein von Allodynia, Hyperalgesie oder Parästhesie.
Ergebnisse
Mit jedem Lebensjahr steigen die Chancen für das Vorhandensein von PZN mit unveränderten Werten anderer Prädiktoren (OR = 1,03 [1,01; 1,05], p = 0,001). Das gleiche gilt für die anfängliche Intensität des Schmerzes (OR = 1,25 [1,09; 1,43], p = 0,002). Die Chancen für eine akute und subakute Zoster-Neuralgie sind größer als für PZN. Die Chancen für eine subakute Zoster-Neuralgie sind am niedrigsten in der Gruppe, die mit TENS (OR = 0,15 [0,05; 0,47], p = 0,001) behandelt wurde.
Schlussfolgerungen
PZN kann nicht vollständig verhindert werden. TENS als Einzeltherapie ist die erfolgreichste unter den getesteten Behandlungen bei der Verringerung der Häufigkeit von subakuter Neuralgie.
Similar content being viewed by others
References
Seward J. Epidemiology of varicella. In: Arvin AM, Gershon AA, editors. Varicella-zoster virus: virology and clinical management. Cambridge: Cambridge University Press; 2000. pp. 187–205.
Gnann JW Jr., Whitley RJ. Herpes zoster. N Engl J Med. 2002;347:340–6.
Insinga RP, Itzler RF, Pellissier JM, et al. The incidence of herpes zoster in a United States administrative database. J Gen Intern Med. 2005;20:748–53.
Dworkin RH, Portenoy RK. Pain and its persistence in herpes zoster. Pain. 1996;67(2–3):241–51.
Arani RB, Soong SJ, Weiss HL, et al. Phase specific analysis of zoster associated pain data: a new statistical approach. Stat Med. 2001;20:2429–39.
Desmond RA, Weiss HL, Arani RB, et al. Clinical applications for change-point analysis of herpes zoster pain. J Pain Symptom Manage. 2002;23:510–6.
Ultsch B, Köster I, Reinhold T, et al. Epidemiology and cost of herpes zoster and postherpetic neuralgia in Germany. Eur J Health Econ. 2013;14(6):1015–26.
Sicras-Mainar A, Navarro-Arteida R, Ibáñez-Nolla J, et al. Incidence, resource use and costs associated with postherpetic neuralgia: a population-based retrospective study. Rev Neurol. 2012;55(8):449–61.
Bowsher D. The lifetime occurrence of herpes zoster and prevalence of postherpetic neuralgia: a retrospective survey in an elderly population. Eur J Pain. 1999;3:335–42.
Lancaster T, Silagy C, Gray S. Primary care management of acute herpes zoster: systematic review of evidence from randomised controlled trials. Br J Gen Pract. 1995;45:39–45.
Opstelten W, Mauritz JW, de Wit NJ, et al. Herpes zoster and postherpetic neuralgia: incidence and risk indicators using a general practice research database. Fam Pract. 2002;19:471–5.
Dworkin RH, Boon RJ, Griffin DR, et al. Postherpetic neuralgia: impact of famciclovir, age, rash severity, and acute pain in herpes zoster patients. J Infect Dis. 1998;178(Suppl. 1):S76–80.
Whitley RJ, Weiss HL, Soong SJ, et al. Herpes zoster: risk categories for persistent pain. J Infect Dis. 1999;179(1):9–15.
Volpi A, Gatti A, Serafini G, et al. Clinical and psychosocial correlates of acute pain in herpes zoster. J Clin Virol. 2007;38(4):275–9.
Johnson RW, Whitton TL. Management of herpes zoster (shingles) and postherpetic neuralgia. Expert Opin Pharmacother. 2004;5(3):551–9.
Decroix J, Partsch H, Gonzalez R, et al. Factors influencing pain outcome in herpes zoster: an observational study with valaciclovir. Valaciclovir International Zoster Assessment Group (VIZA). J Eur Acad Dermatol Venereol. 2000;14(1):23–33.
Vander Straten M, Carrasco D. Reduction of postherpetic neuralgia in herpes zoster. J Cutan Surg. 2001;5(5):409–16.
Li Q, Zhou M, Zhou D, et al. Antiviral treatment for preventing postherpetic neuralgia. Cochrane Database Syst Rev. 2009;15(2):CD006866. doi:10.1002/14651858.CD006866.pub2.
Chen N, Yang M, He L, et al. Corticosteroids for preventing postherpetic neuralgia. Cochrane Database Syst Rev. 2010;12:CD005582.
Saarto T, Wiffen PJ. Antidepressants for neuropathic pain: a Cochrane review. J Neurol Neurosurg Psychiatry. 2010;81(12):1372–3.
Opstelten W, van Wijck AJ, Stolker RJ. Interventions to prevent postherpetic neuralgia: cutaneous and percutaneous techniques. Pain. 2004;107(3):202–6.
Wu CH, Lv ZT, Zhao Y, et al. Electroacupuncture improves thermal and mechanical sensitivities in a rat model of postherpetic neuralgia. Mol Pain. 2013;9:18. doi:10.1186/1744-8069-9-18.
Wang CY, Fang JQ. Analysis on therapeutic effect of variable-frequency electroacupuncture combined with herbal-moxa moxibustion for post-zoster neuralgia. Zhen Ci Yan Jiu. 2012;9:64–6.
Barbarisi M, Pace MC, Passavanti MB, et al. Pregabalin and transcutaneous electrical nerve stimulation for postherpetic neuralgia treatment. Clin J Pain. 2010;26(7):567–72.
Xu G, Xú G, Feng Y, et al. Transcutaneous electrical nerve stimulation in combination with cobalamin injection for postherpetic neuralgia: a single-center randomized controlled trial. Am J Phys Med Rehabil. 2014;93(4):287–98.
Kolšek M. TENS—an alternative to antiviral drugs for acute herpes zoster treatment and postherpetic neuralgia prevention. Swiss Med Wkly. 2012;141:w13229. doi:10.4414/smw.2011.13229.
Dworkin RH, Johnson RW, Breuer J, et al. Recommendations for the management of herpes zoster. Clin Infect Dis. 2007;44(Suppl. 1):S1–26.
Ahmed HE, Craig WF, White PF, et al. Percutaneous electrical nerve stimulation: an alternative to antiviral drugs for acute herpes zoster. Anesth Analg. 1998;87(4):911–4.
Parruti G, Tontodonati M, Rebuzzi C, et al. Predictors of pain intensity and persistence in a prospective Italian cohort of patients with herpes zoster: relevance of smoking, trauma and antiviral therapy. BMC Med. 2010;8:58. doi:10.1186/1741-7015-8-58.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Stepanović, A., Kolšek, M., Kersnik, J. et al. Prevention of post-herpetic neuralgia using transcutaneous electrical nerve stimulation. Wien Klin Wochenschr 127, 369–374 (2015). https://doi.org/10.1007/s00508-014-0669-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00508-014-0669-3