Biomaterial Database

Child and adolescent nortriptyline single dose pharmacokinetic parameters: final report. 1987

B Geller, and T B Cooper, and M D Schluchter, and J E Warham, and L G Carr

Childhood Affective Disorders Program, William S. Hall Psychiatric Institute, Columbia, South Carolina 29202.

This is the final report of a study of single dose pharmacokinetic parameters of nortriptyline in children and adolescents 5 to 16 years old (N = 64). The data were analyzed separately for the 5- to 12-year-olds (N = 41) and for the 13- to 16-year-olds (N = 32). The results confirm the preliminary findings of the similarity of the pharmacology of nortriptyline between the pediatric and adult age groups with respect to a logarithmically linear rate of elimination and a wide interindividual rate of metabolism. The 5- to 12-year-olds had a significantly shorter mean half-life and a significantly greater mean apparent oral clearance than the 13- to 16-year-olds. The mean half-life in the 5- to 12-year-olds was 20.8 +/- 7.2 (range, 11.2 to 42.5) hours and in the 13- to 16-year-olds was 31.1 +/- 19.8 (range, 14.2 to 89.4) hours. A twice a day dosage regimen is recommended for the entire 5- to 16-year-old group based on their range of half-lives.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009661	Nortriptyline	A metabolite of AMITRIPTYLINE that is also used as an antidepressive agent. Nortriptyline is used in major depression, dysthymia, and atypical depressions.	Desitriptyline,Desmethylamitriptylin,Allegron,Apo-Nortriptyline,Aventyl,Gen-Nortriptyline,Norfenazin,Nortrilen,Nortriptyline Hydrochloride,Novo-Nortriptyline,Nu-Nortriptyline,PMS-Nortriptyline,Pamelor,Paxtibi,ratio-Nortriptyline,Apo Nortriptyline,Gen Nortriptyline,Hydrochloride, Nortriptyline,Novo Nortriptyline,Nu Nortriptyline,PMS Nortriptyline,ratio Nortriptyline
D012016	Reference Values	The range or frequency distribution of a measurement in a population (of organisms, organs or things) that has not been selected for the presence of disease or abnormality.	Normal Range,Normal Values,Reference Ranges,Normal Ranges,Normal Value,Range, Normal,Range, Reference,Ranges, Normal,Ranges, Reference,Reference Range,Reference Value,Value, Normal,Value, Reference,Values, Normal,Values, Reference
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
D005260	Female		Females
D006207	Half-Life	The time it takes for a substance (drug, radioactive nuclide, or other) to lose half of its pharmacologic, physiologic, or radiologic activity.	Halflife,Half Life,Half-Lifes,Halflifes
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000367	Age Factors	Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.	Age Reporting,Age Factor,Factor, Age,Factors, Age