Efficacy Study of Combined Hepatitis A and Hepatitis B Vaccine to Protect Against Hepatitis B in Hemodialysis Patients

Summary

Does vaccinating hemodialysis patients with Twinrix® (combination vaccine against hepatitis A and hepatitis B) result in a difference in hepatitis B antibody response in comparison to the monovalent hepatitis B vaccine? Hepatitis B infection is an important cause of mortality and morbidity. Current standard vaccination practices have low efficacy levels in patients (eg. hemodialysis patients) who are most susceptible of infection. Efficacy of the two regiments will be studied.

Timeline

Start

2004-11

Primary completion

—

Completion

2006-11

Outcome

Met primary endpoint

paper Intention-to-treat analysis showed 58% and 38% seroprotection rates in the treatment and control groups, respectively (P = 0.02; RR, 1.5; absolute abatement, 20%). PMID 20630640 ↗

Publications

• Background Murdoch DL, Goa K, Figgitt DP. Combined hepatitis A and B vaccines: a review of their immunogenicity and tolerability. Drugs. 2003;63(23):2625-49. doi: 10.2165/00003495-200363230-00008.
• Background Recommendations for preventing transmission of infections among chronic hemodialysis patients. MMWR Recomm Rep. 2001 Apr 27;50(RR-5):1-43.
• Background Knoll A, Hottentrager B, Kainz J, Bretschneider B, Jilg W. Immunogenicity of a combined hepatitis A and B vaccine in healthy young adults. Vaccine. 2000 Apr 3;18(19):2029-32. doi: 10.1016/s0264-410x(99)00524-1.
• Background Leroux-Roels G, Moreau W, Desombere I, Safary A. Safety and immunogenicity of a combined hepatitis A and hepatitis B vaccine in young healthy adults. Scand J Gastroenterol. 1996 Oct;31(10):1027-31. doi: 10.3109/00365529609003124.
• Background Czeschinski PA, Binding N, Witting U. Hepatitis A and hepatitis B vaccinations: immunogenicity of combined vaccine and of simultaneously or separately applied single vaccines. Vaccine. 2000 Jan 6;18(11-12):1074-80. doi: 10.1016/s0264-410x(99)00354-0.
• Background Abraham B, Baine Y, De-Clercq N, Tordeur E, Gerard PP, Manouvriez PL, Parenti DL. Magnitude and quality of antibody response to a combination hepatitis A and hepatitis B vaccine. Antiviral Res. 2002 Jan;53(1):63-73. doi: 10.1016/s0166-3542(01)00194-2.
• Background Ambrosch F, Andre FE, Delem A, D'Hondt E, Jonas S, Kunz C, Safary A, Wiedermann G. Simultaneous vaccination against hepatitis A and B: results of a controlled study. Vaccine. 1992;10 Suppl 1:S142-5. doi: 10.1016/0264-410x(92)90570-a.
• Background Kallinowski B, Knoll A, Lindner E, Sanger R, Stremmel W, Vollmar J, Zieger B, Jilg W. Can monovalent hepatitis A and B vaccines be replaced by a combined hepatitis A/B vaccine during the primary immunization course? Vaccine. 2000 Aug 15;19(1):16-22. doi: 10.1016/s0264-410x(00)00166-3.
• Background Lee MB, Middleton D. Enteric illness in Ontario, Canada, from 1997 to 2001. J Food Prot. 2003 Jun;66(6):953-61. doi: 10.4315/0362-028x-66.6.953.
• Tung J, Carlisle E, Smieja M, Kim PT, Lee CH. A randomized clinical trial of immunization with combined hepatitis A and B versus hepatitis B alone for hepatitis B seroprotection in hemodialysis patients. Am J Kidney Dis. 2010 Oct;56(4):713-9. doi: 10.1053/j.ajkd.2010.04.015. Epub 2010 Jul 13.

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