BACKGROUND: Herpes zoster (HZ) incidence rises with age, especially after 50 years of age, probably due to waning varicella-zoster virus (VZV)-specific immunity. The Shingles Prevention Study [Oxman MN, Levin MJ, Johnson GR, Schmader KE, Straus SE, Gelb LD, et al. A vaccine to prevent herpes zoster and postherpetic neuralgia in older adults, N Engl J Med 2005;352:2271-84], enrolled people >/= 60 or years of age and showed that zoster vaccine prevents HZ and postherpetic neuralgia (PHN), presumably through boosting VZV-specific immunity. This study of people >/= 50 or years of age compared the safety and tolerability of two zoster vaccine potencies. METHODS: Adults >;/= 50 or years old enrolled in a randomized, double-blind, multicenter study to compare the safety and tolerability of one dose of two zoster vaccine potencies, approximately 58,000 and approximately 207,000 plaque-forming units/dose. Adverse experiences (AEs) were recorded on a standardized Vaccination Report Card for 42 days postvaccination. For assessment of injection-site AEs, clinically acceptable tolerability was predefined based on experience with PNEUMOVAX 23, a licensed vaccine recommended for use in older people. RESULTS:Six hundred and ninety-eight subjects (age 50-90 years, median 64 years) were enrolled. No serious vaccine-related AEs were reported. Similar AE rates were observed in the higher and lower potency groups (overall systemic AEs: 37.5 and 39.3%, vaccine-related systemic AEs: 10.9 and 13.2%, injection-site AEs: 63.0 and 59.8%). Rates for a combined endpoint of moderate or severe injection-site pain/tenderness/soreness and swelling were 17.2% (95% CI 13.9, 21.0) and 9.0% (95% CI 5.6, 13.4), respectively. Most combined endpoint events were reported as moderate in intensity. CONCLUSIONS: Both vaccine potencies were generally well tolerated in this study of people > or years of age. Although rates of some moderate or severe injection-site AEs were greater in the higher potency group, all rates met the prespecified criteria for clinically acceptable tolerability.
RCT Entities:
BACKGROUND: Herpes zoster (HZ) incidence rises with age, especially after 50 years of age, probably due to waning varicella-zoster virus (VZV)-specific immunity. The Shingles Prevention Study [Oxman MN, Levin MJ, Johnson GR, Schmader KE, Straus SE, Gelb LD, et al. A vaccine to prevent herpes zoster and postherpetic neuralgia in older adults, N Engl J Med 2005;352:2271-84], enrolled people >/= 60 or years of age and showed that zoster vaccine prevents HZ and postherpetic neuralgia (PHN), presumably through boosting VZV-specific immunity. This study of people >/= 50 or years of age compared the safety and tolerability of two zoster vaccine potencies. METHODS: Adults >/= 50 or years old enrolled in a randomized, double-blind, multicenter study to compare the safety and tolerability of one dose of two zoster vaccine potencies, approximately 58,000 and approximately 207,000 plaque-forming units/dose. Adverse experiences (AEs) were recorded on a standardized Vaccination Report Card for 42 days postvaccination. For assessment of injection-site AEs, clinically acceptable tolerability was predefined based on experience with PNEUMOVAX 23, a licensed vaccine recommended for use in older people. RESULTS: Six hundred and ninety-eight subjects (age 50-90 years, median 64 years) were enrolled. No serious vaccine-related AEs were reported. Similar AE rates were observed in the higher and lower potency groups (overall systemic AEs: 37.5 and 39.3%, vaccine-related systemic AEs: 10.9 and 13.2%, injection-site AEs: 63.0 and 59.8%). Rates for a combined endpoint of moderate or severe injection-site pain/tenderness/soreness and swelling were 17.2% (95% CI 13.9, 21.0) and 9.0% (95% CI 5.6, 13.4), respectively. Most combined endpoint events were reported as moderate in intensity. CONCLUSIONS: Both vaccine potencies were generally well tolerated in this study of people > or years of age. Although rates of some moderate or severe injection-site AEs were greater in the higher potency group, all rates met the prespecified criteria for clinically acceptable tolerability.
Authors: Josephine M Norquist; Shazia S Khawaja; Cizely Kurian; T Christopher Mast; Kai-Li Liaw; Michael N Robertson; Barbara Evans; David Gutsch; Patricia Saddier Journal: Hum Vaccin Immunother Date: 2012-08-21 Impact factor: 3.452
Authors: English D Willis; Meredith Woodward; Elizabeth Brown; Zoran Popmihajlov; Patricia Saddier; Paula W Annunziato; Neal A Halsey; Anne A Gershon Journal: Vaccine Date: 2017-11-22 Impact factor: 3.641
Authors: Alexander V Murray; Keith S Reisinger; Boris Kerzner; Jon E Stek; Timothy A Sausser; Jin Xu; William W Wang; Ivan S F Chan; Paula W Annunziato; Janie Parrino Journal: Hum Vaccin Date: 2011-11-01
Authors: Santosh C Sutradhar; William W B Wang; Katia Schlienger; Jon E Stek; Jin Xu; Ivan S F Chan; Jeffrey L Silber Journal: Clin Vaccine Immunol Date: 2009-03-04
Authors: Anna Mz Gagliardi; Brenda Ng Andriolo; Maria Regina Torloni; Bernardo Go Soares; Juliana de Oliveira Gomes; Regis B Andriolo; Eduardo Canteiro Cruz Journal: Cochrane Database Syst Rev Date: 2019-11-07