Biomaterial Database

Serum penicillin concentrations after intramuscular administration of benzathine penicillin G in children. 1982

C M Ginsburg, and G H McCracken, and T C Zweighaft

Concentrations of penicillin were measured in serum samples of 26 children who received benzathine penicillin G (BPG) alone or in combination with procaine penicillin (PBPG). Both preparations were well absorbed; peak concentrations of penicillin after PBPG administration were 25-fold larger than those after BPG. One third and one half of serum samples from BPG and PBPG patients, respectively, contained no measurable penicillin activity at 18 days. At 30 days, there was no penicillin activity in any of the samples. These data raise questions regarding the use of BPG and PBPG for prophylaxis of group A streptococcal and pneumococcal infections.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D007273	Injections, Intramuscular	Forceful administration into a muscle of liquid medication, nutrient, or other fluid through a hollow needle piercing the muscle and any tissue covering it.	Intramuscular Injections,Injection, Intramuscular,Intramuscular Injection
D007700	Kinetics	The rate dynamics in chemical or physical systems.
D010401	Penicillin G Benzathine	Semisynthetic antibiotic prepared by combining the sodium salt of penicillin G with N,N'-dibenzylethylenediamine.	Benzathine Penicillin,Bencelin,Benzathine Benzylpenicillin,Benzathine Benzylpénicilline Panpharma,Benzetacil,Bicillin,Bicillin L-A,Brevicilina,Cepacilina,Debecillin,Extencilline,Pendepon,Penduran,Pendysin,Penicillin G Benzathine Anhydrous,Penidural,Peniroger Retard,Permapen,Provipen Benzatina,Tardocillin,Benzathine, Penicillin G,Benzylpenicillin, Benzathine,Bicillin L A,Bicillin LA,Penicillin, Benzathine
D010402	Penicillin G Procaine	Semisynthetic antibiotic prepared by combining penicillin G with PROCAINE.	Benzylpenicillin Procaine,Jenacillin,Procaine Penicillin,G Procaine, Penicillin,Penicillin, Procaine,Procaine, Benzylpenicillin,Procaine, Penicillin G
D011008	Pneumococcal Infections	Infections with bacteria of the species STREPTOCOCCUS PNEUMONIAE.	Streptococcus pneumoniae Infections,Infections, Pneumococcal,Infections, Streptococcus pneumoniae,Pneumococcal Diseases,Disease, Pneumococcal,Diseases, Pneumococcal,Infection, Pneumococcal,Infection, Streptococcus pneumoniae,Pneumococcal Disease,Pneumococcal Infection,Streptococcus pneumoniae Infection
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D004359	Drug Therapy, Combination	Therapy with two or more separate preparations given for a combined effect.	Combination Chemotherapy,Polychemotherapy,Chemotherapy, Combination,Combination Drug Therapy,Drug Polytherapy,Therapy, Combination Drug,Chemotherapies, Combination,Combination Chemotherapies,Combination Drug Therapies,Drug Polytherapies,Drug Therapies, Combination,Polychemotherapies,Polytherapies, Drug,Polytherapy, Drug,Therapies, Combination Drug
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man