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Chelidze K, Thomas C, Chang AY, Freeman EE. HIV-Related Skin Disease in the Era of Antiretroviral Therapy: Recognition and Management. Am J Clin Dermatol 2019; 20:423-442. [PMID: 30806959 DOI: 10.1007/s40257-019-00422-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Antiretroviral therapy (ART) has revolutionized the treatment and prognosis of people living with HIV (PLHIV). With increased survival and improved overall health, PLHIV are experiencing dermatologic issues both specific to HIV and common to the general population. In this new era of ART, it is crucial for dermatologists to have a strong understanding of the broad range of cutaneous disease and treatment options in this unique population. In this review, we outline the most common skin diseases in PLHIV, including HIV-associated malignancies, inflammatory conditions, and infections, and focus on the role of ART in altering epidemiology, clinical features, diagnosis, and treatment of cutaneous conditions.
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Affiliation(s)
- Khatiya Chelidze
- Weill Cornell Medical College, Massachusetts General Hospital, 1300 York Avenue, New York, NY, 10021, USA
| | - Cristina Thomas
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Bartlett Hall 6R, Boston, MA, 02114, USA
| | - Aileen Yenting Chang
- Department of Dermatology, University of California, San Francisco, 505 Paranassus Avenue, San Francisco, CA, 94143, USA
| | - Esther Ellen Freeman
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Bartlett Hall 6R, Boston, MA, 02114, USA.
- Medical Practice Evaluation Center, Mongan Institute, Massachusetts General Hospital, 100 Cambridge Street, 16th Floor, Boston, MA, 02114, USA.
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Le Cleach L, Trinquart L, Do G, Maruani A, Lebrun‐Vignes B, Ravaud P, Chosidow O. Oral antiviral therapy for prevention of genital herpes outbreaks in immunocompetent and nonpregnant patients. Cochrane Database Syst Rev 2014; 2014:CD009036. [PMID: 25086573 PMCID: PMC11022119 DOI: 10.1002/14651858.cd009036.pub2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Genital herpes is caused by herpes simplex virus 1 (HSV-1) or 2 (HSV-2). Some infected people experience outbreaks of genital herpes, typically, characterized by vesicular and erosive localized painful genital lesions. OBJECTIVES To compare the effectiveness and safety of three oral antiviral drugs (acyclovir, famciclovir and valacyclovir) prescribed to suppress genital herpes outbreaks in non-pregnant patients. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, the search portal of the World Health Organization International Clinical Trials Registry Platform and pharmaceutical company databases up to February 2014. We also searched US Food and Drug Administration databases and proceedings of seven congresses to a maximum of 10 years. We contacted trial authors and pharmaceutical companies. SELECTION CRITERIA We selected parallel-group and cross-over randomized controlled trials including patients with recurrent genital herpes caused by HSV, whatever the type (HSV-1, HSV-2, or undetermined), with at least four recurrences per year (trials concerning human immunodeficiency virus (HIV)-positive patients or pregnant women were not eligible) and comparing suppressive oral antiviral treatment with oral acyclovir, famciclovir, and valacyclovir versus placebo or another suppressive oral antiviral treatment. DATA COLLECTION AND ANALYSIS Two review authors independently selected eligible trials and extracted data. The Risk of bias tool was used to assess risk of bias. Treatment effect was measured by the risk ratio (RR) of having at least one genital herpes recurrence. Pooled RRs were derived by conventional pairwise meta-analyses. A network meta-analysis allowed for estimation of all possible two-by-two comparisons between antiviral drugs. MAIN RESULTS A total of 26 trials (among which six had a cross-over design) were included. Among the 6950 randomly assigned participants, 54% (range 0 to 100%) were female, mean age was 35 years (range 26 to 45.1), and the mean number of recurrences per year was 11 (range 6.3 to 17.8). Duration of treatment was two to 12 months. Risk of bias was considered high for half of the studies and unclear for the other half. A total of 14 trials compared acyclovir versus placebo, four trials compared valacyclovir versus placebo and 2 trials compared valacyclovir versus no treatment. Three trials compared famciclovir versus placebo. Two trials compared valacyclovir versus famciclovir and one trial compared acyclovir versus valacyclovir versus placebo.We analyzed data from 22 trials for the outcome: risk of having at least one clinical recurrence. We could not obtain the outcome data for four trials. In placebo-controlled trials, there was a low quality evidence that the risk of having at least one clinical recurrence was reduced with acyclovir (nine parallel-group trials, n = 2049; pooled RR 0.48, 95% confidence interval (CI) 0.39 to 0.58), valacyclovir (four trials, n = 1788; pooled RR 0.41, 95% CI 0.24 to 0.69), or famciclovir (two trials, n = 732; pooled RR 0.57, 95% CI 0.50 to 0.64). The six cross-over trials showed larger treatment effects on average than the parallel-group trials. We found evidence of a small-study effect for acyclovir placebo-controlled trials (adjusted pooled RR 0.61, 95% CI 0.49 to 0.75). In analyzing parallel-group trials by daily dose, no clear evidence was found of a dose-response relationship for any drug. In head-to-head trials, the risk of having at least one recurrence was increased with valacyclovir rather than acyclovir (one trial, n = 1345; RR 1.16, 95% CI 1.01 to 1.34) and was not significantly different from that seen with famciclovir as compared with valacyclovir (one trial, n = 320; RR 1.18, 95% CI 0.86 to 1.63).We included 16 parallel-arm trials in a network meta-analysis and we were unable to determine which of the drugs was most effective in reducing the risk of at least one clinical recurrence (after adjustment for small-study effects, pooled RR 0.83, 95% CI 0.61 to 1.11 for valacyclovir vs acyclovir; pooled RR 1.04, 95% CI, 0.71 to 1.49 for famciclovir vs acyclovir; and pooled RR 1.26, 95% CI 0.89 to 1.75 for famciclovir vs valacyclovir). Safety data were sought but were reported as total numbers of adverse events. AUTHORS' CONCLUSIONS Owing to risk of bias and inconsistency, there is low quality evidence that suppressive antiviral therapy with acyclovir, valacyclovir or famciclovir in pacients experiencing at least four recurrences of genital herpes per year decreases the number of pacients with at least one recurrence as compared with placebo. Network meta-analysis of the few direct comparisons and the indirect comparisons did not show superiority of one drug over another.
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Affiliation(s)
- Laurence Le Cleach
- Hôpital Henri MondorDepartment of Dermatology51 avenue du Général de Lattre de TassignyCréteilFrance94010
| | - Ludovic Trinquart
- Hôpital Hôtel‐DieuFrench Cochrane Center1 place du Parvis Notre‐DameParisFrance75004
| | - Giao Do
- Hôpital Henri MondorDepartment of Dermatology51 avenue du Général de Lattre de TassignyCréteilFrance94010
| | - Annabel Maruani
- Université François‐Rabelais de ToursDepartment of DermatologyToursFrance37044
| | - Benedicte Lebrun‐Vignes
- Hôpital Pitié‐salpétrièreDepartment of pharmacology47‐83, boulevard de l?HôpitalParisFrance75651 Cedex 13
| | - Philippe Ravaud
- Hôpital Hôtel‐Dieu; Université Paris Descartes; INSERM U738Centre d'Epidémiologie Clinique1, place du Parvis Notre‐DameParisFrance75004
| | - Olivier Chosidow
- Hôpital Henri MondorDepartment of Dermatology51 avenue du Général de Lattre de TassignyCréteilFrance94010
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3
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Williams I, Leen C, Barton S. 6 Herpes viruses. HIV Med 2011. [DOI: 10.1111/j.1468-1293.2011.00944_7.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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4
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Patel R, Alderson S, Geretti A, Nilsen A, Foley E, Lautenschlager S, Green J, van der Meijden W, Gomberg M, Moi H. European guideline for the management of genital herpes, 2010. Int J STD AIDS 2011; 22:1-10. [PMID: 21364059 DOI: 10.1258/ijsa.2010.010278] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This is the guideline for genital herpes simplex virus (HSV) management for the IUSTI/WHO Europe, 2010. They describe the epidemiology, diagnosis, clinical features, treatment and prevention of genital HSV infection. They include details on the management of HSV in pregnancy, those who are immunocompromised and the clinical investigation and management of suspected HSV-resistant disease.
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Affiliation(s)
- R Patel
- Department of Genitourinary Medicine, Southampton Medical School, Southampton, UK.
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Viera MH, Amini S, Huo R, Konda S, Block S, Berman B. Herpes simplex virus and human papillomavirus genital infections: new and investigational therapeutic options. Int J Dermatol 2010; 49:733-49. [PMID: 20618491 DOI: 10.1111/j.1365-4632.2009.04375.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Human papillomavirus and Herpes simplex virus are the most common genital viral infections encountered in clinical practice worldwide. We reviewed the literature focusing on new and experimental treatment modalities for both conditions, based on to the evidence-based data available. The modalities evaluated include topical agents such as immune response modifiers (imiquimod, resiquimod, and interferon), antivirals (penciclovir, cidofovir, and foscarnet), sinecatechins, microbiocidals (SPL7013 gel, and PRO 2000 gel), along with experimental (oligodeoxynucleotides), immunoprophylactic, and immunotherapeutic vaccines.
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Affiliation(s)
- Martha H Viera
- Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, FL 33136, USA.
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Abstract
IMPORTANCE OF THE FIELD Famciclovir is the prodrug of penciclovir, a guanosine analogue that inhibits viruses of the alpha sub-family of the Herpesviridae, as well as hepatitis B virus. It is indicated for management of mucocutaneous herpes simplex virus disease and acute herpes zoster, and has been investigated for management of hepatitis B virus infection. AREAS COVERED IN THIS REVIEW Data for this review were identified by searches of papers published in English on Medline and Scopus, spanning the years 1975 through 1 February 2010 with the key words: 'famciclovir', 'famvir', 'penciclovir', 'herpes', 'oral', 'genital', 'varicella', 'zoster' and 'virus' in association with 'safety', 'toxicity', 'tolerability', 'efficacy' and 'indications'. Relevant references were also obtained from articles acquired through the search strategy. WHAT THE READER WILL GAIN Readers are also provided with up-to-date information on the use of famciclovir for infections due to herpes simplex, varicella zoster and hepatitis B viruses. Clinical data pertaining to the safety and tolerability of famciclovir are also reviewed. TAKE HOME MESSAGE Famciclovir is a safe, convenient, and well-tolerated drug when used for its approved indications. The most common side effects indicated in the majority of studies were headache and nausea. Data for its use in childhood and pregnancy are limited.
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Affiliation(s)
- Samira Mubareka
- Sunnybrook Health Sciences Centre and Research Institute, Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, ON, M4N 3M5, Canada.
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Birek C, Ficarra G. The diagnosis and management of oral herpes simplex infection. Curr Infect Dis Rep 2010; 8:181-8. [PMID: 16643769 DOI: 10.1007/s11908-006-0057-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Acute herpetic gingivostomatitis and recurrent herpes labialis are the most common manifestations of infection with herpes simplex virus type 1 (HSV-1). In primary and recrudescent HSV-associated disease, the symptoms may range from subclinical to debilitating and life-threatening, depending on the host's immune responses or competence level. In this paper, the typical and atypical manifestations, and the current diagnostic and treatment options for localized, non-complicated oro-labial HSV infection are reviewed, with attention to cumulative evidence for the efficacy and safety of systemic antiviral agents. Some recent data on HSV-1 seroprevalence, viremia, and viral shedding are discussed in relation to disease transmission and global importance of herpesvirus disease.
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Affiliation(s)
- Catalena Birek
- University of Manitoba, Department of Oral Biology, 780 Bannatyne Avenue, Winnipeg, MB, R3E 0W2 Canada.
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The Bidirectional Interactions of Human Immunodeficiency Virus-1 and Sexually Transmitted Infections. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2009. [DOI: 10.1097/ipc.0b013e3181aba461] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Jancel T, Penzak SR. Antiviral Therapy in Patients With Hematologic Malignancies, Transplantation, and Aplastic Anemia. Semin Hematol 2009; 46:230-47. [DOI: 10.1053/j.seminhematol.2009.03.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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10
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Smith JA. HIV and AIDS in the Adolescent and Adult: An Update for the Oral and Maxillofacial Surgeon. Oral Maxillofac Surg Clin North Am 2008; 20:535-65. [DOI: 10.1016/j.coms.2008.06.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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[Treatment of opportunistic infections in adolescent and adult patients infected with the human immunodeficiency virus during the era of highly active antiretroviral therapy. AIDS Study Group (GESIDA) and National AIDS Plan Expert Committee]. Enferm Infecc Microbiol Clin 2008; 26:356-79. [PMID: 18588819 DOI: 10.1157/13123842] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Despite the huge advance that highly active antiretroviral therapy has represented for the prognosis of infection by human immunodeficiency virus (HIV), opportunistic infections continue to be a cause of morbidity and mortality in HIV-infected patients. This is often the case because of severe immunodepression, poor adherence to antiretroviral therapy, failure of therapy, or the fact that patients are unaware of their HIV-positive status and debut with an opportunistic infection. This article updates the guidelines on treatment of acute episodes of various opportunistic infections in HIV-infected patients, including infections due to parasites, fungi, viruses, mycobacteria, and bacteria. This edition has a new chapter on imported parasite infections as well as additional information on endemic mycoses in the chapter on fungal infections, taking into account the growing number of immigrants in our setting. Lastly, the chapter on the immune reconstitution syndrome has also been updated, providing relevant data on a phenomenon that has clinical and diagnostic repercussions in patients who start antiretroviral therapy while they are severely immunodepressed (English version available at http://www.gesida.seimc.org).
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13
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Abstract
Genital herpes is the main cause of genital ulcers worldwide; the prevalence of herpes simplex virus (HSV) type 2 infections in the general population ranges from 10% to 60%. Most genital herpes is caused by HSV-2, although HSV-1 accounts for about half of new cases in developed countries. The risk of HIV acquisition is three times higher in people with HSV-2. Neonatal herpes is an uncommon but serious complication of genital herpes. Most genital HSV-2 infections are unrecognised and undiagnosed; infected individuals, even with mild symptoms, shed HSV, and can infect sexual partners. Since clinical diagnosis is neither sensitive nor specific, virological and type-specific serological tests should be used routinely. Oral antiviral drugs for HSV infections are safe and effective and can be used both to treat episodes and to prevent recurrences. Antiviral treatment of the infected partners and condom use reduce the risk of sexual transmission of HSV-2.
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MESH Headings
- Adult
- Antiviral Agents/therapeutic use
- Condoms/statistics & numerical data
- Female
- Herpes Genitalis/drug therapy
- Herpes Genitalis/physiopathology
- Herpes Genitalis/prevention & control
- Herpesvirus 1, Human/isolation & purification
- Herpesvirus 1, Human/pathogenicity
- Herpesvirus 2, Human/isolation & purification
- Herpesvirus 2, Human/pathogenicity
- Humans
- Infant, Newborn
- Infant, Newborn, Diseases/prevention & control
- Infant, Newborn, Diseases/virology
- Infectious Disease Transmission, Vertical/prevention & control
- Male
- Secondary Prevention
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Affiliation(s)
- Rachna Gupta
- Department of Medicine, University of Washington, Seattle, USA.
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Baccaglini L, Atkinson JC, Patton LL, Glick M, Ficarra G, Peterson DE. Management of oral lesions in HIV-positive patients. ACTA ACUST UNITED AC 2007; 103 Suppl:S50.e1-23. [PMID: 17379155 DOI: 10.1016/j.tripleo.2006.11.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2006] [Accepted: 11/01/2006] [Indexed: 11/24/2022]
Abstract
HIV/AIDS is currently the leading cause of death in Africa and the fourth leading cause of death worldwide. This systematic review of the literature was conducted to evaluate the evidence for treatment of the most common oral lesions associated with HIV: oral candidiasis with or without oropharyngeal involvement (OPC), oral hairy leukoplakia (OHL), recurrent aphthous-like ulcerations (RAU), oral Kaposi's sarcoma (OKS), orolabial herpes simplex infection (HSV), oral herpes zoster infection (VZV), intraoral or perioral warts (HPV), and HIV-associated periodontal diseases. Treatment of HIV-associated salivary gland disease is addressed in a different section of this World Workshop. We found the largest body of evidence for treatment of OPC in HIV patients. Future trials will be needed to test drugs currently in development for treatment of Candida strains that are resistant to existing therapies. There were no double blind, placebo-controlled randomized clinical trials (RCT) for topical treatment of OHL, and only one RCT for systemic treatment of the lesion with desciclovir. Systemic thalidomide was the only drug tested in RCT for treatment or prevention of RAU. Only 1 double-blind RCT comparing vinblastine and sodium tetradecyl sulfate was identified for localized treatment of OKS. Three drugs (famciclovir, acyclovir, and valaciclovir) were shown to be effective in randomized, double-blind trials for treatment or suppression of mucocutaneous HSV lesions in HIV patients. In all 3 trials, the effects of these medications on orolabial HSV lesions were not reported separately. There were no double-blind, placebo-controlled RCT testing topical treatments for orolabial HSV lesions in HIV patients. No trials testing treatments of oral VZV were identified. There were no double-blind, placebo-controlled RCT for treatment of HIV-associated intraoral or perioral warts or periodontal diseases. In conclusion, there is a need for well-designed RCTs to assess the safety and efficacy of topical and systemic treatments of most oral mucosal and perioral lesions in HIV patients. There is also a need to develop newer drugs for treatment of resistant fungal and viral microorganisms. Finally, standardized outcome measures should be developed for future clinical trials to allow comparisons of studies using different populations.
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Affiliation(s)
- Lorena Baccaglini
- Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville, FL 32610-3628, USA.
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15
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Ritterband DC. Herpes simplex keratitis: classification, pathogenesis and therapy. EXPERT REVIEW OF OPHTHALMOLOGY 2006. [DOI: 10.1586/17469899.1.2.241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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16
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Vinh DC, Aoki FY. Famciclovir for the treatment of recurrent genital herpes: a clinical and pharmacological perspective. Expert Opin Pharmacother 2006; 7:2271-86. [PMID: 17059383 DOI: 10.1517/14656566.7.16.2271] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Herpes simplex virus is one of the most common causes of genital ulcer disease worldwide. Herpes simplex virus-2 is the more common cause of genital herpes, a chronic infection that is characterised by periodic reactivation, with the capacity to produce recurrent symptomatic disease in the host (e.g., vesicular eruption), as well as intermittent asymptomatic shedding. Relapsing episodes may be physically and psychologically distressing. Shedding accounts for the majority of cases of transmission of genital herpes to sexual partners. Pregnant women who are shedding may transmit the virus at the time of delivery, with severe and potentially fatal consequences to the baby. Famciclovir, a synthetic acyclic guanine derivative, is the prodrug of penciclovir, which demonstrates in vitro antiviral activity against various types of herpes virus, including herpes simplex virus-2. Its pharmacokinetics allow for administration in a convenient dosing regimen compared with acyclovir, which may improve compliance. Clinical studies have demonstrated its efficacy in the episodic treatment of relapses, with the most recent report demonstrating its efficacy and tolerance as a single-day treatment. It is also efficacious and well tolerated for the suppression of frequently recurring episodes. These results have been demonstrated in various patient populations, including immunocompetent patients and those infected with HIV. Famciclovir is well tolerated, with an adverse events profile similar to placebo.
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Affiliation(s)
- Donald C Vinh
- University of Manitoba, Infectious Diseases and Medical Microbiology, Section of Infectious Diseases, Department of Medicine, Department of Medical Microbiology, Winnipeg, Manitoba, R3E 0W3, Canada
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Strick LB, Wald A, Celum C. HIV/AIDS: Management of Herpes Simplex Virus Type 2 Infection in HIV Type 1–Infected Persons. Clin Infect Dis 2006; 43:347-56. [PMID: 16804851 DOI: 10.1086/505496] [Citation(s) in RCA: 104] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2006] [Accepted: 04/04/2006] [Indexed: 11/04/2022] Open
Abstract
Human immunodeficiency virus type 1 (HIV-1)-infected persons have high rates of herpes simplex virus type 2 (HSV-2) infection, ranging from 50% to 90% in studies of HIV-infected populations from different parts of the world. Genital herpes in persons with HIV type 1 (HIV-1) infection is associated with more-severe and chronic lesions, as well as increased rates of asymptomatic genital shedding of HSV-2. Nucleoside analogues (acyclovir, valacyclovir, and famciclovir) decrease the frequency and severity of HSV-2 recurrences and asymptomatic HSV-2 reactivation and are effective, safe, well-tolerated drugs in patients with HIV-1 infection. These anti-HSV drugs may result in additional clinical and public health benefits for persons with HIV-1 and HSV-2 coinfection by decreasing HIV-1 levels in the blood and genital tract. Given these benefits, HIV-1-infected persons should be routinely tested for HSV-2 infection using type-specific serologic tests. Persons with HSV-2 infection should be offered HSV-2 education and treatment options. Studies to quantify the potential clinical and public health benefits of treating individuals who have HIV-1 and HSV-2 coinfection with anti-HSV therapy are underway.
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Affiliation(s)
- Lara B Strick
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA 98104, USA.
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Arduino PG, Porter SR. Oral and perioral herpes simplex virus type 1 (HSV-1) infection: review of its management. Oral Dis 2006; 12:254-70. [PMID: 16700734 DOI: 10.1111/j.1601-0825.2006.01202.x] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Herpes simplex virus type 1 (HSV-1) gives rise to a variety of clinical disorders and is a major cause of morbidity and mortality worldwide. HSV-1 infections are common in oral and perioral area. The aim of the present report was to critically examine the published literature to evaluate the advantages and limitations of therapy of HSV-1 infection in both immunocompetent and immunocompromised patients. Systemic antiviral therapy has been widely accepted as effective for primary herpetic gingivostomatitis. Aciclovir (ACV) 5% cream seems to be the accepted standard topical therapy for herpes labialis, being both effective and well tolerated, although penciclovir 1% cream has been proposed as a potentially useful treatment. Systemic ACV may be effective in reducing the duration of symptoms of recurrent HSV-1 infection, but the optimal timing and dose of the treatment are uncertain. Aciclovir and famciclovir may be of benefit in the acute treatment of severe HSV-1 disease in immunocompromised patients. There is also evidence that prophylactic oral ACV may reduce the frequency and severity of recurrent attack of herpetic infection in immunocompromised patients, but the optimal timing and duration of treatment is uncertain and can vary in different situations.
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Affiliation(s)
- P G Arduino
- Department of Biomedical Sciences and Human Oncology, University of Turin, Turin, Italy.
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Gupta R, Wald A. Genital herpes: antiviral therapy for symptom relief and prevention of transmission. Expert Opin Pharmacother 2006; 7:665-75. [PMID: 16556084 DOI: 10.1517/14656566.7.6.665] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The episodic and daily suppressive treatment of genital herpes is safe and effective with the currently available antiviral agents: acyclovir, valacyclovir and famciclovir. Clinical strategies for the comprehensive management of genital herpes simplex virus infections are recommended. Data from recent clinical trials demonstrating the efficacy of shorter duration of therapy for recurrences and the use of antivirals for the prevention of transmission are reviewed in this article. The factors influencing the choice of therapy, such as cost, ease of dosing and acyclovir resistance are also discussed.
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Affiliation(s)
- Rachna Gupta
- Department of Medicine, University of Washington, Virology Research Clinic, Seattle, WA 98122, USA.
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Abstract
During the last three decades, a better understanding of viral replication and disease states caused by viral infections have led to the development of newer antiviral agents with enhanced activity and better tolerability. This review focuses on newer systemic and topical antiviral agents that are used in treatment of herpes viruses including herpes simplex type-1 (HSV-1) and type-2 (HSV-2), varicella-zoster virus (VZV) and cytomegalovirus CMV) as well as the human papilloma virus (HPV). Included in this article are the agents famciclovir, penciclovir, valganciclovir, imiquimod, docosanole and brivudin.
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Affiliation(s)
- Nahed Abdel-Haq
- Division of Infectious Diseases, Children's Hospital of Michigan, Carman and Ann Adams, Department of Pediatrics, Wayne State University, School of Medicine, Detroit 48201, USA.
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Abstract
Famciclovir (Famvir) is the oral prodrug of penciclovir, an agent that has demonstrated antiviral activity against herpes simplex viruses, type 1 (HSV-1) and 2 (HSV-2) [which cause orolabial and/or genital herpes simplex], and against varicella zoster virus (VZV) [a reactivation of which leads to herpes zoster]. Famciclovir has efficacy similar to that of aciclovir (in immunocompetent or immunocompromised patients) or valaciclovir (in immunocompetent patients) in the treatment of herpes zoster, and efficacy similar to aciclovir in the treatment of first or recurrent episodes of genital herpes (in immunocompetent or immunocompromised patients). Famciclovir also has efficacy in the suppression of recurrent episodes of genital herpes, and in the treatment of orolabial herpes, in immunocompetent patients. As such, famciclovir is a well tolerated first-line option for the treatment of herpes zoster and the treatment and suppression of genital herpes, and is approved for the treatment of recurrent orolabial herpes. Convenient patient-initiated single-day (for recurrent genital herpes) and single-dose (for orolabial herpes) dosage regimens may contribute to treatment compliance, patient acceptability and subsequent treatment outcomes.
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Affiliation(s)
- Dene Simpson
- Wolters Kluwer Health | Adis, Auckland, New Zealand.
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Corey L, Wald A, Celum CL, Quinn TC. The effects of herpes simplex virus-2 on HIV-1 acquisition and transmission: a review of two overlapping epidemics. J Acquir Immune Defic Syndr 2005; 35:435-45. [PMID: 15021308 DOI: 10.1097/00126334-200404150-00001] [Citation(s) in RCA: 376] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Increasing evidence demonstrates a substantial link between the epidemics of sexually transmitted HIV-1 and herpes simplex virus (HSV)-2 infection. More than 30 epidemiologic studies have demonstrated that prevalent HSV-2 is associated with a 2- to 4-fold increased risk of HIV-1 acquisition. Per-sexual contact transmission rates among couples from Rakai, Uganda indicate that at all levels of plasma HIV-1 RNA in the source partner, HSV-2-seropositive HIV-1-susceptible persons have a 5-fold greater risk of acquiring HIV-1 compared with HSV-2-negative persons. In vitro and in vivo studies suggest that mucosal HIV-1 shedding is more frequent and in greater amounts during mucocutaneous HSV-2 replication, including subclinical mucosal reactivations. Most HIV-1-infected persons are coinfected with HSV-2, and most experience frequent subclinical and clinical reactivations of HSV-2. Subclinical HSV reactivation elevates serum HIV-1 RNA levels, and daily therapy with acyclovir appears to reduce plasma HIV-1 RNA. These data show that greater attention to the diagnosis and treatment of HSV-2 among HIV-1-infected persons is warranted, especially those who continue to be sexually active, those not on antiretroviral therapy, or those whose disease is not well suppressed by antiretrovirals.
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Affiliation(s)
- Lawrence Corey
- Department of Medicine, University of Washington Program in Infectious Diseases, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
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Abstract
Infections with five of the herpesviruses (herpes simplex virus 1 [HSV-1], HSV-2, varicella zoster virus, Epstein-Barr virus, and cytomegalovirus) are treated with topical or systemic antiviral therapies. There are more than 100 genotypes of human papillomaviruses (HPVs), which may manifest as warts, skin cancers, cervical cancer, anogenital cancers, and upper digestive tract cancers. Molluscum contagiosum (MC) is a common, benign viral infection of the skin. Immunomodulating agents, such as imiquimod, act on HPV and MC indirectly by inducing host immune responses, such as cytokines and cell-mediated immunity, and thereby reduce recurrences. There are multiple vaccines available for certain viral diseases and others in development for HSV-2 and HPV.
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Affiliation(s)
- Jashin J Wu
- Department of Dermatology, University of California at Irvine, 92697-2400, USA
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Sacks SL, Aoki FY. Famciclovir for the Management of??Genital Herpes Simplex in Patients??with Inadequate Response to??Aciclovir or Valaciclovir. Clin Drug Investig 2005; 25:803-9. [PMID: 17532725 DOI: 10.2165/00044011-200525120-00006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Stephen L Sacks
- Deceased. Formerly of the Department of Pharmacology and Therapeutics, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
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25
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Fried R, Surawicz C. Proctitis and Sexually Transmissible Diseases of the Colon. CURRENT TREATMENT OPTIONS IN GASTROENTEROLOGY 2003; 6:263-270. [PMID: 12744826 DOI: 10.1007/s11938-003-0008-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In patients with gastrointestinal symptoms and a history of anal-receptive intercourse, a careful but explicit history concerning sexual preferences and practices is required. Clinically, four infectious syndromes can be distinguished: perianal disease, proctitis, proctocolitis, and enteritis. Each of these syndromes may be caused by a certain range of pathogens. In immunocompromised patients, additional diseases must be considered. Clinical examination, a rectal swab with incubation in specific transport media, as well as a Gram stain of mucus or pus from a rectal swab, in combination with a rectosigmoidoscopy are helpful in differentiating specific diseases. Stool cultures and serologic examinations may identify specific causes of colitis or enteritis, but are of minor importance in the case of anorectal disease. Good treatments are available for most sexually transmitted anorectal diseases. An additional role for the treating physician and other healthcare providers is to educate and counsel patients and their sex partners on ways to adopt safer sexual behavior.
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Affiliation(s)
- Ronald Fried
- Department of Gastroenterology, University Hospital, Petersgraben 4, CH-4031 Basel, Switzerland.
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Abstract
A wide variety of both DNA and RNA viruses affect the oral cavity. When considered in conjunction with cutaneous features, careful examination of the oral mucosa and oropharynx aids the clinician in making a diagnosis. Examination of the oral cavity should be incorporated as a regular component of the dermatologic examination because diagnostic clues are readily available to assist in the evaluation of infectious processes.
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Affiliation(s)
- Bethany R Hairston
- Department of Dermatology, Mayo Graduate School of Medicine, Rochester, MN 55905, USA
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27
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Patel R. Progress in meeting today's demands in genital herpes: an overview of current management. J Infect Dis 2002; 186 Suppl 1:S47-56. [PMID: 12353187 DOI: 10.1086/342959] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Treatment of genital herpes requires accurate diagnosis, patient support, and effective treatment. Diagnosis is usually straightforward for classic presentations characterized by vesicular lesions but can be challenging for atypical presentations, which are more common. Diagnosis of asymptomatic infection requires access to molecular technology or type-specific serologic assays. Misconceptions about herpes simplex infection are common and patient education is essential. Patient concerns extend beyond disease frequency and severity-the psychological impact should not be underestimated. Antiviral therapy is relevant at all stages of infection. Acyclovir, valacyclovir, and famciclovir are effective and well tolerated for genital herpes treatment. Continuous suppressive therapy controls all symptoms of recurrent disease and helps to relieve disease complications. The prodrugs valacyclovir and famciclovir offer easier, less-frequent dosing than required for acyclovir. Valacyclovir achieves effective suppression when taken once a day. Interventions to prevent genital herpes transmission and to control the global problem are urgently required.
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Affiliation(s)
- Raj Patel
- Department of Genito-Urinary Medicine, Royal South Hampshire Hospital, Southampton, United Kingdom.
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28
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Loutsch JM, Sainz B, Marquart ME, Zheng X, Kesavan P, Higaki S, Hill JM, Tal-Singer R. Effect of famciclovir on herpes simplex virus type 1 corneal disease and establishment of latency in rabbits. Antimicrob Agents Chemother 2001; 45:2044-53. [PMID: 11408221 PMCID: PMC90598 DOI: 10.1128/aac.45.7.2044-2053.2001] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Famciclovir (FCV) is efficacious in the treatment of acute herpes zoster and recurrent genital infections but has not been used to treat ocular herpes simplex virus (HSV) infections. We evaluated the efficacy of orally administered FCV in treating HSV-1 epithelial keratitis and determined its effects on the establishment of latency and subsequent reactivation. Rabbits were inoculated with HSV-1 strain 17 syn+ and treated twice daily with increasing concentrations of FCV (60 to 500 mg/kg of body weight). This resulted in a significant, dose-dependent improvement in keratitis scores, as well as prolonged survival. Regardless of the dose of drug used, all groups exhibited the high rates of spontaneous and induced reactivation characteristic of 17syn+. The efficacy of 250 mg of FCV per kg was also compared to topical treatment with 1% trifluorothymidine (TFT). Although TFT treatment was more effective at reducing eye disease, FCV-treated rabbits had a better survival rate. Real-time quantitative PCR analysis of rabbit trigeminal ganglia (TG) demonstrated that FCV significantly reduced the HSV-1 copy number compared to that after treatment with TFT or the placebo but not in a dose-dependent manner. In summary, oral FCV treatment significantly reduces the severity of corneal lesions, reduces the number of HSV-1 genomes in the TG, improves survival, and therefore may be beneficial in reducing the morbidity of HSV keratitis in the clinic.
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Affiliation(s)
- J M Loutsch
- Department of Ophthalmology, LSU Eye Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112-2234, USA.
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29
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Current Awareness. Pharmacoepidemiol Drug Saf 2001. [DOI: 10.1002/1099-1557(200011)9:6<533::aid-pds492>3.0.co;2-i] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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