Država: Združene države Amerike
Jezik: angleščina
Source: NLM (National Library of Medicine)
Human Hepatitis B Virus Immune Globulin (UNII: XII270YC6M) (Human Hepatitis B Virus Immune Globulin - UNII:XII270YC6M)
GRIFOLS USA, LLC
Human Hepatitis B Virus Immune Globulin
Human Hepatitis B Virus Immune Globulin 220 [iU] in 1 mL
INTRAMUSCULAR
Recommendations on post-exposure prophylaxis are based on available efficacy data and on the likelihood of future HBV exposure for the person requiring treatment. In all exposures, a regimen combining Hepatitis B Immune Globulin (Human) with hepatitis B vaccine will provide both short- and long-term protection, will be less costly than the two-dose Hepatitis B Immune Globulin (Human) treatment alone, and is the treatment of choice.(9) HyperHEP B is indicated for post-exposure prophylaxis in the following situations: After either parenteral exposure, e.g., by accidental “needlestick” or direct mucous membrane contact (accidental splash), or oral ingestion (pipetting accident) involving HBsAg-positive materials such as blood, plasma or serum. For inadvertent percutaneous exposure, a regimen of two doses of Hepatitis B Immune Globulin (Human), one given after exposure and one a month later, is about 75% effective in preventing hepatitis B in this setting. Infants born to HBsAg-positive mothers are at risk of be
HyperHEP B is supplied in a 0.5 mL neonatal single dose syringe with attached needle, a 1 mL single dose syringe with attached needle and a 1 mL and a 5 mL single dose vial. HyperHEP B contains no preservative and is not made with natural rubber latex.
Biologic Licensing Application
HYPERHEP B- HEPATITIS B IMMUNE GLOBULIN (HUMAN) INJECTION GRIFOLS USA, LLC ---------- HEPATITIS B IMMUNE GLOBULIN (HUMAN) HYPERHEP B DESCRIPTION Hepatitis B Immune Globulin (Human) — HyperHEP B is a clear or slightly opalescent, and colorless or pale yellow sterile solution of human hepatitis B immune globulin for intramuscular administration. HyperHEP B contains no preservative. HyperHEP B is prepared from pools of human plasma collected from healthy donors by a combination of cold ethanol fractionation, caprylate precipitation and filtration, caprylate incubation, anion exchange chromatography, nanofiltration and low pH incubation. HyperHEP B consists of a 15% to 18% protein solution at a pH of 4.1 to 4.8 in 0.16 M to 0.26 M glycine. The product contains anti-HBs antibody equivalent to or exceeding the potency of anti-HBs in a U.S. reference hepatitis B immune globulin (Center for Biologics Evaluation and Research, FDA). The U.S. reference has been tested against the World Health Organization standard Hepatitis B Immune Globulin and found to be equal to 220 international units (IU) per mL. When medicinal biological products are administered, the risk of infectious diseases due to transmission of pathogens cannot be totally excluded. However, in the case of products prepared from human plasma, the risk of transmission of pathogens is reduced by epidemiological surveillance of the donor population and selection of individual donors by medical interview; testing of individual donations and plasma pools; and the presence in the manufacturing processes of steps with demonstrated capacity to inactivate/remove pathogen. In the manufacturing process of HyperHEP B, there are several steps with the capacity for viral inactivation or removal.(1) The main steps of the manufacturing process that contribute to the virus clearance capacity are as follows: Caprylate precipitation/depth filtration Caprylate incubation Depth filtration Column chromatography Nanofiltration Low pH final container incubation To provide additional Preberite celoten dokument