Biomaterial Database

Reduction of urine oxalate during long-term thiazide therapy in patients with calcium urolithiasis. 1980

M Cohanim, and E R Yendt

We measured urinary oxalate by the method of Hallson and Rose before and during long-term thiazide therapy in 49 patients with recurrent urolithiasis. Urinary oxalate excretion in normal men and women on their usual diets was 38.8 +/- 10.3 mg per day (mean +/- SD) and in patients with calcific renal calculi was 45.9 +/- 14.3 mg per day. Hydrochlorothiazide produced a significant decrease in urinary oxalate excretion in patients treated for more than 12 months (33 +/- 10.6 mg per day). We believe that the thiazide-induced reduction of urinary oxalate excretion is related to reduced intestinal calcium absorption which has been shown during chronic thiazide therapy and may not be evident until 12 or more months of thiazide administration.

UI	MeSH Term	Description	Entries
D007669	Kidney Calculi	Stones in the KIDNEY, usually formed in the urine-collecting area of the kidney (KIDNEY PELVIS). Their sizes vary and most contains CALCIUM OXALATE.	Kidney Stones,Renal Calculi,Nephrolith,Renal Calculus,Calculi, Kidney,Calculi, Renal,Calculus, Kidney,Calculus, Renal,Kidney Calculus,Kidney Stone,Stone, Kidney,Stones, Kidney
D008297	Male		Males
D010070	Oxalates	Derivatives of OXALIC ACID. Included under this heading are a broad variety of acid forms, salts, esters, and amides that are derived from the ethanedioic acid structure.	Oxalate,Ethanedioic Acids,Oxalic Acids,Acids, Ethanedioic,Acids, Oxalic
D002118	Calcium	A basic element found in nearly all tissues. It is a member of the alkaline earth family of metals with the atomic symbol Ca, atomic number 20, and atomic weight 40. Calcium is the most abundant mineral in the body and combines with phosphorus to form calcium phosphate in the bones and teeth. It is essential for the normal functioning of nerves and muscles and plays a role in blood coagulation (as factor IV) and in many enzymatic processes.	Coagulation Factor IV,Factor IV,Blood Coagulation Factor IV,Calcium-40,Calcium 40,Factor IV, Coagulation
D004232	Diuretics	Agents that promote the excretion of urine through their effects on kidney function.	Diuretic,Diuretic Effect,Diuretic Effects,Effect, Diuretic,Effects, Diuretic
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001581	Benzothiadiazines	Heterocyclic compounds of a ring with SULFUR and two NITROGEN atoms fused to a BENZENE ring. Members inhibit SODIUM-POTASSIUM-CHLORIDE SYMPORTERS and are used as DIURETICS.
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor
D049993	Sodium Chloride Symporter Inhibitors	Agents that inhibit SODIUM CHLORIDE SYMPORTERS. They act as DIURETICS. Excess use is associated with HYPOKALEMIA.	Benzothiadiazine Diuretic,Potassium Depleting Diuretic,Sodium Chloride Cotransporter Inhibitor,Sodium Chloride Symporter Inhibitor,Thiazide Diuretic,Thiazide Sensitive NaCl Cotransporter Inhibitor,Benzothiadiazine Diuretics,Diuretics, Thiazide,Potassium Depleting Diuretics,Sodium Chloride Cotransporter Inhibitors,Thiazide Diuretics,Thiazide Sensitive NaCl Cotransporter Inhibitors,Depleting Diuretic, Potassium,Diuretic, Benzothiadiazine,Diuretic, Potassium Depleting,Diuretic, Thiazide,Diuretics, Benzothiadiazine,Diuretics, Potassium Depleting