Hepatitis B vaccination in children with cancer.
Pediatr Hematol Oncol
; 12(2): 171-8, 1995.
Article
en En
| MEDLINE
| ID: mdl-7626386
ABSTRACT
Between September 1991 and April 1993 the hepatitis B vaccination with recombinant hepatitis B vaccine was administered in 41 cancer patients following first diagnosis. All patients were under 16 year of age, with negative hepatitis B virus (HBV) serology and normal hepatic function. They received 40 micrograms of vaccine by injection into the deltoid muscle at 0, 1, and 2, months, with a fourth dose planned at the 4th month for nonresponders. At 1 year a booster dose was given. All the patients began vaccination within 1 month following diagnosis, and periodic serologic follow-up was performed immediately after each vaccination and also in the 6th, 9th, and 12th months after vaccination. Patients with production of anti-HBs at a titer equal to or greater than 10 mIU/L were considered seropositive. The seroconversion rates were 12.4%, 21.9%, 41.0%, and 48.7% after the first, second, third, and fourth monthly doses, respectively. Seroconversion rates were 56.0% at 6 months, 67.5% at 9 months, and 70.5% at 12 months. Geometric mean antibody titers were 212 and 373 mI U/L at 9 and 12 months, respectively. No serious side effects were observed. HBV vaccination is recommended for pediatric cancer patients.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Vacunas contra Hepatitis B
/
Hepatitis B
/
Anticuerpos contra la Hepatitis B
/
Neoplasias
Tipo de estudio:
Observational_studies
Límite:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
Idioma:
En
Revista:
Pediatr Hematol Oncol
Asunto de la revista:
HEMATOLOGIA
/
NEOPLASIAS
/
PEDIATRIA
Año:
1995
Tipo del documento:
Article
País de afiliación:
Turquía