Biomaterial Database

Long-term lithium treatment and renal functions. A prospective study. 1984

L Smigan, and G Bucht, and L von Knorring, and C Perris, and A Wahlin

Renal functions were examined in 53 patients before the start of long-term lithium treatment (I) and then after 4 months (II) and 12 months (III) on lithium treatment. The tubular function was studied by means of the DDAVP (Minirin) test and the glomerular filtration rate was measured by creatinine clearance. The mean maximum urine osmolality (+/- SE) on the first occasion (I) was 800 +/- 20 mosm/kg H2O, 702 +/- 20 on the second (II), and on the third (III) 723 +/- 17 mosm/kg H2O. The mean creatinine clearance before the start of lithium treatment (I) was 128 +/- 5 ml/min, after 4 months (II) 106 +/- 4 and after 12 months (III) 114 +/- 5 ml/min. The results of the present study suggest that lithium treatment with serum levels of approximately 0.6 mmol/l causes a decrease in renal concentrating ability and the glomerular filtration rate in the early stages after the start of therapy. This decrease in the renal functions does not seem to progress during the first year of lithium treatment.

UI	MeSH Term	Description	Entries
D007671	Kidney Concentrating Ability	The ability of the kidney to excrete in the urine high concentrations of solutes from the blood plasma.	Urine Concentrating Ability,Abilities, Kidney Concentrating,Abilities, Urine Concentrating,Ability, Kidney Concentrating,Ability, Urine Concentrating,Concentrating Abilities, Kidney,Concentrating Abilities, Urine,Concentrating Ability, Kidney,Concentrating Ability, Urine,Kidney Concentrating Abilities,Urine Concentrating Abilities
D007674	Kidney Diseases	Pathological processes of the KIDNEY or its component tissues.	Disease, Kidney,Diseases, Kidney,Kidney Disease
D008094	Lithium	An element in the alkali metals family. It has the atomic symbol Li, atomic number 3, and atomic weight [6.938; 6.997]. Salts of lithium are used in treating BIPOLAR DISORDER.	Lithium-7,Lithium 7
D008297	Male		Males
D008657	Metabolic Clearance Rate	Volume of biological fluid completely cleared of drug metabolites as measured in unit time. Elimination occurs as a result of metabolic processes in the kidney, liver, saliva, sweat, intestine, heart, brain, or other site.	Total Body Clearance Rate,Clearance Rate, Metabolic,Clearance Rates, Metabolic,Metabolic Clearance Rates,Rate, Metabolic Clearance,Rates, Metabolic Clearance
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D003404	Creatinine		Creatinine Sulfate Salt,Krebiozen,Salt, Creatinine Sulfate,Sulfate Salt, Creatinine
D003894	Deamino Arginine Vasopressin	A synthetic analog of the pituitary hormone, ARGININE VASOPRESSIN. Its action is mediated by the VASOPRESSIN receptor V2. It has prolonged antidiuretic activity, but little pressor effects. It also modulates levels of circulating FACTOR VIII and VON WILLEBRAND FACTOR.	Desmopressin,Vasopressin, Deamino Arginine,1-Deamino-8-D-arginine Vasopressin,1-Desamino-8-arginine Vasopressin,Adiuretin,Adiuretin SD,Apo-Desmopressin,DDAVP,Desmogalen,Desmopressin Acetate,Desmopressin Monoacetate,Desmopressin Monoacetate, Trihydrate,Desmopressine Ferring,Desmospray,Desmotabs,Minirin,Minurin,Nocutil,Octim,Octostim,Acetate, Desmopressin,Arginine Vasopressin, Deamino,Ferring, Desmopressine,Monoacetate, Desmopressin,Monoacetate, Trihydrate Desmopressin,Trihydrate Desmopressin Monoacetate,Vasopressin, 1-Deamino-8-D-arginine,Vasopressin, 1-Desamino-8-arginine
D005260	Female		Females
D005919	Glomerular Filtration Rate	The volume of water filtered out of plasma through glomerular capillary walls into Bowman's capsules per unit of time. It is considered to be equivalent to INULIN clearance.	Filtration Rate, Glomerular,Filtration Rates, Glomerular,Glomerular Filtration Rates,Rate, Glomerular Filtration,Rates, Glomerular Filtration