ATTENUATED VARICELLA VIRUS-VACCINE IN CHILDREN WITH RENAL-TRANSPLANTS

被引:122
作者
ZAMORA, I
SIMON, JM
DASILVA, ME
PIQUERAS, AI
机构
[1] Paediatric Nephrology Unit, Hospital Infantil La Fe, Valencia
关键词
VARICELLA; VACCINE; RENAL TRANSPLANT;
D O I
10.1007/BF00865476
中图分类号
R72 [儿科学];
学科分类号
100202 ;
摘要
The long-term efficacy of varicella vaccine was studied in 34 children aged 2-18 years who were either on chronic dialysis (n = 17) or were renal transplant recipients (n = 17). Live attenuated virus (OKA line) was inoculated in a single 0.5-ml subcutaneous dose, without modification of the immunosuppressive therapy protocol for renal transplant recipients. The majority of children (85%) developed antibodies within the first 6 months, with IgG titres (enzyme-linked immunosorbent assay) greater than 1:40 (geometric mean 1:640). Of those children who were followed for longer than 2 years, 76% maintained their antibody titres. Reactions to the vaccine were minimal and the immunological protection was effective. Only 3 children developed a mild form of varicella in the post-vaccination period. We consider that seronegative children who are candidates for renal transplantation must be protected against varicella by attenuated varicella vaccination. When vaccination is performed after transplantation, no modification of immunosuppressive therapy is needed.
引用
收藏
页码:190 / 192
页数:3
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