Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0043352 (xerostomia)
 4,250 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sixteen patients with essential hypertension were treated with N-Amidino-2-(2,6-dichlorophenyl) acetamide hydrochloride (BS 100--141) and clonidine for five weeks each in a double-blind cross-over trial. Dosage ranged from 2 to 6 mg BS 100--141 and from 0.3 to 0.9 mg clonidine daily in two or three divided doses. Both compounds caused a significant and comparable fall in blood pressure. Patients whose blood pressure was not reduced to normal levels by 2 to 3 mg BS 100--141 daily did not respond better to an increase in the dose. Dry mouth and constipation occurred about equally frequently with both agents, but sedation and orthostatic circulatory effects were considerably more frequent with clonidine. Rebound hypertension likewise occurred in five patients following clonidine withdrawal as opposed to no patient after BS 100-141.
 ...
PMID:Antihypertensive effect of N-amidino-2-(2,6-dichlorophenyl) acetamide hydrochloride. A double-blind cross-over trial versus clonidine. 34 14

Sixteen of 22 elderly male patients (aged 60-74 years) who had previously taken only hydrochlorothiazide 50 mg completed a study evaluating the safety, efficacy, and tolerability of 12-20 weeks of transdermal clonidine (Catapres TTS) as monotherapy for mild hypertension. Thirteen of the sixteen patients (81%) responded to transdermal clonidine which was begun after 28 days of placebo. Five patients discontinued transdermal clonidine therapy because of intolerable skin irritation, and one because of daytime fatigue. Clonidine caused none of the metabolic effects we observed with hydrochlorothiazide: no change in serum potassium, uric acid, cholesterol, or triglyceride. Eleven of the 22 patients (50%) who began the study experienced a skin reaction under the transdermal clonidine patch. The incidence of dry mouth and fatigue in patients using transdermal clonidine was dose-related and similar to reports of dry mouth and fatigue in patients taking oral clonidine tablets. Rebound hypertension occurred in one patient upon withdrawal of transdermal clonidine. There was no effect of transdermal clonidine or hydrochlorothiazide on cognitive function or emotional state tested with three questionnaires. Overall, transdermal clonidine, in various doses, was as effective as hydrochlorothiazide in elderly male hypertensive patients. The effectiveness of both was inversely proportional to the level of untreated blood pressure. The high incidence of skin reactions limited prolonged use of transdermal clonidine in our patients.
 ...
PMID:Transdermal clonidine compared with hydrochlorothiazide as monotherapy in elderly hypertensive males. 271 69