Abstract:
:Responses to influenza vaccination are poor in frail elderly subjects who suffer the greatest morbidity and mortality due to infection. Therefore, a randomized clinical trial was performed to determine the effect of a double dose and booster vaccination on antibody responses after influenza vaccination. A total of 815 patients (median age 83 years, median disability score 8, median disease categories 2 and median number of medications 4) residing in 14 nursing homes in the Netherlands were vaccinated during the influenza season 1997-98. The first vaccine dose (15 or 30 microg) was given on Day 0 followed by a booster dose (placebo or 15 microg) on Day 84. Blood samples were taken before and 25 days after vaccination. There were four treatment groups: (i) 15 microg and placebo, (ii) 15 microg and 15 microg booster, (iii) 30 microg and placebo and (iv) 30 microg and 15 microg booster. Geometric mean antibody titers of those receiving the double vaccine dose was 15% (95% CI, 6% to 24%, P = 0.001) higher as compared to the standard 15 microg dose. A booster dose, given 84 days after the first vaccination, yielded postvaccination titters that were 14% (95% CI, 9% to 19%, P = 0.001) higher as compared to placebo. Subgroup analysis did not reveal patient groups that had a proportionally greater benefit from adapted vaccination strategies. It is concluded that higher antibody responses can be achieved in frail elderly people by a double vaccine dose or a booster vaccination.
journal_name
J Med Viroljournal_title
Journal of medical virologyauthors
Roos-Van Eijndhoven DG,Cools HJ,Westendorp RG,Ten Cate-Hoek AJ,Knook DL,Remarque EJdoi
10.1002/1096-9071(200104)63:4<293::aid-jmv1004>3.0keywords:
subject
Has Abstractpub_date
2001-04-01 00:00:00pages
293-8issue
4eissn
0146-6615issn
1096-9071pii
10.1002/1096-9071(200104)63:4<293::AID-JMV1004>3.0journal_volume
63pub_type
临床试验,杂志文章,随机对照试验abstract::Amphotropic murine leukemia virus (MLV) replicates in cells from various mammalian species including humans and is a potential contaminant in MLV vector preparations for human gene transfer studies. In general, MLV replication depends on the expression of viral genes under the control of 75 bp enhancer elements in the...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.10202
更新日期:2002-10-01 00:00:00
abstract::Seventeen out of 30 patients with chronic hepatitis type B with hepatitis B e antigen (HBeAg) in serum remained persistently positive for e antigen, while 13 seroconverted to antibody (anti-HBe) when followed over a period of one to five years. Initial levels of serum hepatitis B virus (HBV) markers, such as the hepat...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890100208
更新日期:1982-01-01 00:00:00
abstract::Avidity maturation of IgG antibody responses directed against the structural proteins of rubella virus (E1, E2, and C) as well as whole rubella virus (RV) was assessed at sequential time intervals in 7 individuals following serologically confirmed wild rubella infection. Individual structural proteins were purified fr...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890360310
更新日期:1992-03-01 00:00:00
abstract:BACKGROUND:Human metapneumovirus (hMPV) is a recently detected virus, which can cause mild to severe respiratory tract infections. Through this study, we aimed to detail the outcomes of hMPV infections. MATERIALS/METHODS:Between January 2012 and November 2017, patients who had hMPV detected in nasopharyngeal or bronch...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.25402
更新日期:2019-06-01 00:00:00
abstract::In nature, the cricetid Calomys musculinus is the principal host of Junin virus, the etiological agent of Argentine hemorrhagic fever. In the experimental infection, adult C. musculinus survived whereas newborns died after intraperitoneal inoculation with the XJ.Cl3 strain of Junin virus. The role of peritoneal macrop...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890180311
更新日期:1986-03-01 00:00:00
abstract::The prevention of mother to child transmission of HIV-1 by zidovudine monotherapy is well known, but increasingly combination anti-retroviral therapy is prescribed during pregnancy. In this prospective study, 19 pregnant women with human immunodeficiency virus-1 (HIV-1) infection who elected to take anti-retroviral th...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/(sici)1096-9071(199911)59:3<364::aid-jmv17
更新日期:1999-11-01 00:00:00
abstract::Human parechoviruses (HPeV) are associated with central nervous system (CNS) infections and sepsis-like illnesses. However, data from China are not available. The aim of this study was to determine the prevalence, age, and seasonal distributions and genotypes of HPeV infections in children with CNS related disease in ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.23449
更新日期:2013-02-01 00:00:00
abstract::This investigation is in continuation with the earlier studies on diarrhea epidemic due to rotavirus, that occurred at Jawhar western India, among tribal children during Dec 2000-Jan 2001 published by National Institute of Virology, Pune. Three rotavirus strains were isolated in cell culture from fecal specimens of af...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.20425
更新日期:2005-09-01 00:00:00
abstract::Human parvovirus B19 commonly infects children, causing erythema infectiosum (fifth disease). However, there is a significant adult population which has not been exposed to the virus and, consequently, does not have protective antibody. Recent reports have associated B19 infection during pregnancy with fetal death, al...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890230409
更新日期:1987-12-01 00:00:00
abstract::Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) have similar transmission routes, implying that patients infected with HIV are at particular risk for HBV infection. Patients who are co-infected with HIV and HBV progress more rapidly to end-stage liver disease and different HBV genotypes may have a disti...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.22174
更新日期:2011-11-01 00:00:00
abstract::Ultra violet (UV) light-inactivated measles virus was used for the lymphocyte proliferation assay, where it caused consistently adult human peripheral blood monolymphocytes (PBML) proliferation which was not dependent on the measles virus complement fixation titre in the donor's sera. When the cord blood lymphocytes f...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890460209
更新日期:1995-06-01 00:00:00
abstract::A patient presented with acute retinal necrosis of the left eye. Demonstration of herpes simplex virus (HSV) DNA in the aqueous humour confirmed the diagnosis. Negative results of HSV type-specific antibody tests based on gG antigens suggested a primary HSV infection. However, the patient had a past history of laborat...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.20083
更新日期:2004-06-01 00:00:00
abstract::Human metapneumovirus (hMPV) has been described as circulating among the Uruguayan population at least since 1998 based on serologic evidence. However, no isolation attempts, molecular detection, or genetic studies have been carried out so far in the country. In the present study, molecular detection of circulating hM...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21752
更新日期:2010-05-01 00:00:00
abstract::Matrix metalloproteinases (MMPs) play a central role in tumor invasion and metastasis. Increased expression of MMPs occurs during development of hepatocellular carcinoma (HCC) in humans following infection with hepatitis B virus (HBV). Woodchucks are used as an animal model for hepadnavirus-induced HCC. All woodchucks...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.23571
更新日期:2013-07-01 00:00:00
abstract:AIMS:To investigate the association between two RIG-I-like receptor gene polymorphisms and hepatitis C virus (HCV) infection in Chinese Han population. METHODS:The current study genotyped two selected SNPs (IFIH1 rs3747517 and DDX58 rs9695310) using TaqMan allelic discrimination assay to assess their association with ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.25398
更新日期:2019-06-01 00:00:00
abstract::Healthcare-associated infections with hepatitis C virus (HCV) hitherto have been observed mainly in hemodialysis settings as well as in hematology and oncology wards. In this communication, molecular and epidemiologic investigations to elucidate an HCV outbreak in an orthopedic ward are reported. One hundred and thirt...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21394
更新日期:2009-02-01 00:00:00
abstract::Norovirus is a major etiologic agent in worldwide outbreaks of gastroenteritis associated with food as well as person-to-person transmission. The ubiquitous nature of Norovirus necessitates simple and rapid detection methods with high accuracy and sensitivity. To this end, several investigators have evaluated the usef...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21626
更新日期:2009-12-01 00:00:00
abstract::Following widespread outbreaks of oyster-associated gastroenteritis in Australia during 1978 in which Norwalk virus was implicated as the causative agent, collaborative studies were undertaken between laboratories in Australia and the United States to confirm the etiology. Immune electron microscopy (IEM) techniques w...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890060103
更新日期:1980-01-01 00:00:00
abstract::During the period between 1998 and 2008, 48 representative measles viruses (MeVs) circulating in Thailand were subjected to genetic characterization. Three genotypes, G2, D5, and D9 were detected. The results suggested that measles genotype D5, which has been circulating since at least 1998, is the endemic genotype in...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.23249
更新日期:2012-05-01 00:00:00
abstract::Sex differences in the predictors for hepatocellular carcinoma (HCC) development after direct-acting antiviral (DAA) therapy was investigated. DAA therapy was given to 1438 (663 male, 775 female) patients. Sex differences in the HCC development rate and the factors contributing to HCC development after DAA therapy wer...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.25984
更新日期:2020-05-06 00:00:00
abstract::Human papillomaviruses (HPV) are the causative agents of most cervical carcinomas. A complete understanding of the HPV types that cause cervical carcinoma is needed as vaccines are designed. Fresh tissues are not always available for such studies. We therefore sought to determine the feasibility of HPV studies using f...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.20512
更新日期:2006-01-01 00:00:00
abstract::SARS-CoV-2 infection is causing a pandemic disease that is reflected in challenging public health problems worldwide. Human leukocyte antigen (HLA)-based epitope prediction and its association with disease outcomes provide an important base for treatment design. A bioinformatic prediction of T cell epitopes and their ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.26561
更新日期:2020-09-28 00:00:00
abstract::In order to assess the current seroepidemiology of hepatitis D virus (HDV) infection in Taiwan where hepatitis B virus (HBV) is hyperendemic, a total of 756 voluntary blood donors, 641 prostitutes, 1,014 patients with sexually transmitted diseases (STDs), and 628 drug abusers were studied. Radioimmunoassays were used ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890380205
更新日期:1992-10-01 00:00:00
abstract::The natural history of chronic hepatitis B virus (HBV) infection is highly variable, ranging from a benign course to one of shortened life expectancy. Liver histology represents an accurate tool for assessing progressive liver disease, and has been used in five recent Phase III clinical trials of the oral nucleoside a...
journal_title:Journal of medical virology
pub_type: 杂志文章,评审
doi:
更新日期:2000-07-01 00:00:00
abstract::Human astroviruses (HAstVs) have been recognized as one of the major causes of acute gastroenteritis in children. To provide more insight into the prevalence of HAstV gastroenteritis in China, 664 fecal samples were collected from children affected with acute gastroenteritis in Beijing from March 2005 to November 2007...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21729
更新日期:2010-03-01 00:00:00
abstract::The reliability of the polymerase chain reaction (PCR) for prenatal diagnosis of human cytomegalovirus (HCMV) infection was determined by retrospective testing of 35 amniotic fluids identified previously as positive or negative for HCMV by virus isolation. Amniocentesis was performed in 26 pregnant women with primary ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890470428
更新日期:1995-12-01 00:00:00
abstract::This study describes two measles outbreaks--one in Cape Town, South Africa in November 2002, and the other in Luanda, Angola in March 2003. The outbreaks were notable because they were caused by closely related genotype B2 viruses. This genotype was first described in an outbreak in Libreville, Gabon in the 1980s and ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.20491
更新日期:2005-12-01 00:00:00
abstract::Human herpesviruses (HHVs) are involved in the pathogenesis of different types of uveitis. Cytokine response plays an important role in virus-induced immunopathology. This study aimed to investigate the incidence of HHVs in aqueous humor samples of immunocompetent patients with suspected viral uveitis and cytokine (IL...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.23708
更新日期:2013-12-01 00:00:00
abstract::Severe hand, foot, and mouth disease (HFMD) is sometimes associated with critical complications that can cause substantial child mortality. Activity of the vitamin D receptor (VDR) may influence the outcomes of enterovirus 71 (EV71) infection. This case-control study aimed to assess the association of single-nucleotid...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.25349
更新日期:2019-04-01 00:00:00
abstract::A hepatitis B vaccination campaign was carried out in a town of 60,000 inhabitants, Afragola, Campania, Italy, a hyperendemic area for hepatitis B where HBsAg prevalence was 13.4% and anti-HBc prevalence was 64.7%. This experimental pilot project aimed to reduce the incidence of both acute and asymptomatic viral hepat...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890360408
更新日期:1992-04-01 00:00:00