Varicella-Zoster Virus Follow-up
- Author: Wayne E Anderson, DO; Chief Editor: Burke A Cunha, MD more...
Further Inpatient Care
- Patients with ocular involvement may be treated in the hospital.
- Inpatient treatment may be appropriate for people who develop complications.
- The main patient complaint is pain.
- Inpatient treatment is appropriate for immunocompromised people or those with atypical presentations, including myelitis.
Further Outpatient Care
- Typical cases of zoster may be treated in the outpatient setting.
- Initial evaluation should address the possibility of atypical manifestations.
Deterrence/Prevention
- In May 1995, the American Academy of Pediatrics reviewed the literature on the safety and effectiveness of varicella vaccine and recommended that all susceptible children and adolescents without a contraindication receive routine varicella vaccination. They reaffirmed this recommendation in January 2000. However, many logistic and financial barriers have prevented the widespread adoption of this recommendation.
- Both clinical varicella and zoster may occur despite vaccination. However, in 3 large studies, vaccination was 100% effective in preventing severe disease.
- A study by Tseng et al examined the risk of herpes zoster in patients who underwent vaccination.[10] Among older adults (>60 y), a lower incidence rate was noted.
- In March 2011, the Food and Drug Administration (FDA) lowered the approved age for use of Zostavax to 50-59 years. Zostavax was already approved for use in individuals aged 60 years or older. Annually, in the United States, shingles affects approximately 200,000 healthy people aged 50-59 years. Approval was based on a multicenter study, the Zostavax Efficacy and Safety Trial (ZEST).[11] The trial was conducted in the United States and 4 other countries in 22,439 people aged 50-59 years. Participants were randomized in a 1:1 ratio to receive either Zostavax or placebo. Participants were monitored for at least 1 year to see if shingles developed. Compared with placebo, Zostavax significantly reduced the risk of developing zoster by approximately 70%.
- The virus was found in the saliva of individuals who received the zoster vaccine; persons older than 60 years shed virus in their saliva for as long as 4 weeks after vaccination.[12]
Complications
- In cases of typical zoster, both streptococcal and staphylococcal superinfections are common potential complications.
- With ocular, spinal cord, or other involvement, permanent injury is a risk. With ocular involvement, the patient may require long-term antiviral treatment.
- One study suggests that trigeminal distribution and advanced age increase risk of complications.[13]
- Other complications include the following:
- Necrotizing fasciitis
- Gastrointestinal complications
- Fatal hemorrhagic encephalitis
- Motor weakness
- Postherpetic neuralgia (most common) (The underlying pathophysiology of the condition may involve peripheral nerve injury or continued viral activation without rash, similar to zoster sin herpete.)
- Vasculopathy
Prognosis
- Postherpetic neuralgia remains the most common complication of varicella-zoster virus (VZV) infection reactivation, affecting up to 50% of the patients older than 60 years. Most cases are temporary, but many cases persist chronically, impairing productivity and quality of life.
- A landmark study by Rowbotham and Fields (1996) shows no clear relationship between loss of peripheral nerve function and postherpetic neuralgia pain.[14] Although many mechanisms may cause the pain, this study helps explain the efficacy of topical agents such as capsaicin or lidocaine patches.
- As evidence of the complexity of the issue, Oaklander and colleagues (1998) examined patients with postherpetic neuralgia and found bilateral damage in patients with unilateral shingles. Neurite loss was noted in the contralateral homologous region in test subjects who experienced no pain and had no history of shingles.[15]
- Many treatment options are available for postherpetic neuralgia.
- Oral medications
- Topical preparations
- Gamma knife procedures
- Jaipur blocks
Patient Education
- For excellent patient education resources, visit eMedicine's Bacterial and Viral Infections Center. Also, see eMedicine's patient education articles Shingles and Chickenpox.
Furuta Y, Fukuda S, Suzuki S, et al. Detection of varicella-zoster virus DNA in patients with acute peripheral facial palsy by the polymerase chain reaction, and its use for early diagnosis of zoster sine herpete. J Med Virol. Jul 1997;52(3):316-9. [Medline].
Shapiro ED, Vazquez M, Esposito D, Holabird N, Steinberg SP, Dziura J, et al. Effectiveness of 2 doses of varicella vaccine in children. J Infect Dis. Feb 1 2011;203(3):312-5. [Medline].
Pahud BA, Glaser CA, Dekker CL, Arvin AM, Schmid DS. Varicella zoster disease of the central nervous system: epidemiological, clinical, and laboratory features 10 years after the introduction of the varicella vaccine. J Infect Dis. Feb 1 2011;203(3):316-23. [Medline].
Brink AA, van Gelder M, Wolffs PF, Bruggeman CA, van Loo IH. Compartmentalization of acyclovir-resistant varicella zoster virus: implications for sampling in molecular diagnostics. Clin Infect Dis. Apr 15 2011;52(8):982-7. [Medline].
Kubeyinje EP. Cost-benefit of oral acyclovir in the treatment of herpes zoster. Int J Dermatol. Jun 1997;36(6):457-9. [Medline].
[Best Evidence] Dworkin RH, Barbano RL, Tyring SK, Betts RF, McDermott MP, Pennella-Vaughan J, et al. A randomized, placebo-controlled trial of oxycodone and of gabapentin for acute pain in herpes zoster. Pain. Apr 2009;142(3):209-17. [Medline].
Klein NP, Fireman B, Yih WK, Lewis E, Kulldorff M, Ray P, et al. Measles-mumps-rubella-varicella combination vaccine and the risk of febrile seizures. Pediatrics. Jul 2010;126(1):e1-8. [Medline].
Hviid A. Measles-mumps-rubella-varicella combination vaccine increases risk of febrile seizure. J Pediatr. Jan 2011;158(1):170. [Medline]. [Full Text].
[Guideline] Marin M, Broder KR, Temte JL, Snider DE, Seward JF. Use of combination measles, mumps, rubella, and varicella vaccine: recommendations of the Advisory Committee on Immunization Practices (ACIP). MMWR Recomm Rep. May 7 2010;59:1-12. [Medline]. [Full Text].
Tseng HF, Smith N, Harpaz R, et al. Herpes zoster vaccine in older adults and the risk of subsequent herpes zoster disease. JAMA. Jan 12 2011;305(2):160-6. [Medline].
Schmader K, Levin M, Gnann J, McNeil S, Vesikari T, et al. Efficacy, immunogenicity, safety, and tolerability of zoster vaccine (ZV) in subjects 50 to 59 years of age (Poster/Abstract). Infectious Diseases Society of America. The 48th Annual Meeting of the Infectious Diseases Society of America. 10-21-2010;Vancouver, British Columbia, Canada:Ref Type: Abstract: 3363.
Pierson DL, Mehta SK, Gilden D, et al. Varicella zoster virus DNA at inoculation sites and in saliva after Zostavax immunization. J Infect Dis. Jun 1 2011;203(11):1542-5. [Medline]. [Full Text].
Galil K, Choo PW, Donahue JG, Platt R. The sequelae of herpes zoster. Arch Intern Med. Jun 9 1997;157(11):1209-13. [Medline].
Rowbotham MC, Fields HL. The relationship of pain, allodynia and thermal sensation in post-herpetic neuralgia. Brain. Apr 1996;119 ( Pt 2):347-54. [Medline].
Oaklander AL, Romans K, Horasek S, et al. Unilateral postherpetic neuralgia is associated with bilateral sensory neuron damage. Ann Neurol. Nov 1998;44(5):789-95. [Medline].
Baik JS, Kim WC, Heo JH, Zheng HY. Recurrent herpes zoster myelitis. J Korean Med Sci. Aug 1997;12(4):360-3. [Medline].
Carreau JP, Gola R, Cheynet F, Guyot L. [Zona of the cranial nerves. Current aspects]. Rev Stomatol Chir Maxillofac. Oct 1998;99(3):155-64. [Medline].
[Guideline] Centers for Disease Control and Prevention (CDC); Advisory Committee on Immunization Practices (ACIP). Update: recommendations from the Advisory Committee on Immunization Practices (ACIP) regarding administration of combination MMRV vaccine. MMWR Morb Mortal Wkly Rep. Mar 14 2008;57(10):258-60. [Medline].
Cohen JI. Varicella-zoster virus. The virus. Infect Dis Clin North Am. Sep 1996;10(3):457-68. [Medline].
Cohen JI, Brunell PA, Straus SE, Krause PR. Recent advances in varicella-zoster virus infection. Ann Intern Med. Jun 1 1999;130(11):922-32. [Medline].
Devinsky O, Cho ES, Petito CK, Price RW. Herpes zoster myelitis. Brain. Jun 1991;114 (Pt 3):1181-96. [Medline].
Fabian VA, Wood B, Crowley P, Kakulas BA. Herpes zoster brachial plexus neuritis. Clin Neuropathol. Mar-Apr 1997;16(2):61-4. [Medline].
Feder HM Jr, LaRussa P, Steinberg S, Gershon AA. Clinical varicella following varicella vaccination: don't be fooled. Pediatrics. Jun 1997;99(6):897-9. [Medline].
Gilden DH, Cohrs RJ, Mahalingam R. VZV vasculopathy and postherpetic neuralgia: progress and perspective on antiviral therapy. Neurology. Jan 11 2005;64(1):21-5. [Medline].
Goh CL, Khoo L. A retrospective study of the clinical presentation and outcome of herpes zoster in a tertiary dermatology outpatient referral clinic. Int J Dermatol. Sep 1997;36(9):667-72. [Medline].
Goldman GS. Universal varicella vaccination: efficacy trends and effect on herpes zoster. Int J Toxicol. Jul-Aug 2005;24(4):205-13. [Medline].
Hong JJ, Elgart ML. Gastrointestinal complications of dermatomal herpes zoster successfully treated with famciclovir and lactulose. J Am Acad Dermatol. Feb 1998;38(2 Pt 1):279-80. [Medline].
Hovens MM, Vaessen N, Sijpkens YW, de Fijter JW. Unusual presentation of central nervous system manifestations of Varicella zoster virus vasculopathy in renal transplant recipients. Transpl Infect Dis. Sep 2007;9(3):237-40. [Medline].
Liang MG, Heidelberg KA, Jacobson RM, McEvoy MT. Herpes zoster after varicella immunization. J Am Acad Dermatol. May 1998;38(5 Pt 1):761-3. [Medline].
Mainka C, Fuss B, Geiger H, et al. Characterization of viremia at different stages of varicella-zoster virus infection. J Med Virol. Sep 1998;56(1):91-8. [Medline].
Morgan R, King D. Characteristics of patients with shingles admitted to a district general hospital. Postgrad Med J. Feb 1998;74(868):101-3. [Medline].
Nagel MA, Gilden DH. The protean neurologic manifestations of varicella-zoster virus infection. Cleve Clin J Med. Jul 2007;74(7):489-94, 496, 498-9 passim. [Medline].
Rowbotham MC, Davies PS, Verkempinck C, Galer BS. Lidocaine patch: double-blind controlled study of a new treatment method for post-herpetic neuralgia. Pain. Apr 1996;65(1):39-44. [Medline].
Sparks L, Russell C. The new varicella vaccine: efficacy, safety, and administration. J Pediatr Nurs. Apr 1998;13(2):85-94. [Medline].
Stein GE. Pharmacology of new antiherpes agents: famciclovir and valacyclovir. J Am Pharm Assoc (Wash). Mar-Apr 1997;NS37(2):157-63. [Medline].
Sugisaki K, Yoshida H. Varicella zoster virus meningoencephalitis accompanied by sporadic skin lesions in an older immunocompetent adult. J Infect Chemother. Aug 2007;13(4):270-2. [Medline].
Svozilkova P, Rihova E, Diblik P. Varicella zoster virus acute retinal necrosis following eye contusion: casereport. Virol J. Aug 31 2005;2:77. [Medline].
Vu AQ, Radonich MA, Heald PW. Herpes zoster in seven disparate dermatomes (zoster multiplex): report of a case and review of the literature. J Am Acad Dermatol. May 1999;40(5 Pt 2):868-9. [Medline].
Westenend PJ, Hoppenbrouwers WJ. [Fatal varicella-zoster encephalitis; a rare complication of herpes zoster]. Ned Tijdschr Geneeskd. Mar 21 1998;142(12):654-7. [Medline].

