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

Forty-two outpatients with major depressive disorder were treated with oral fezolamine in a 6-week, three-center open-label study. Therapy was initiated at 100 mg/day; thereafter dosage was increased based on the response of the patient. Maintenance dosage usually ranged between 100 and 450 mg/day. Clinically significant improvement relative to the patient's prestudy state was observed after 2 weeks in both patient and physician-rating scales. Fifty-five percent of patients improved their Hamilton Psychiatric Rating Scale for Depression (HAM-D) scores by more than 50%. The median dose associated with a clinically significant response was 245 mg/day. Five of the 6 patients who dropped out did so because of gastrointestinal adverse effects. The most common adverse effects were nausea (36%), headache (29%), constipation (26%), and dry mouth (24%).
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PMID:Efficacy and safety of fezolamine in depressed patients. 368 2

Doxepin hydrochloride, a tricyclic antidepressant, was evaluated in a double-blind, placebo-controlled crossover trial for the treatment of chronic idiopathic urticaria in 16 adults. Efficacy was evaluated by symptom scores, concomitant antihistamine use, and suppression of histamine- and codeine-induced wheal response. Doxepin-treated subjects experienced fewer lesions (p less than 0.001), less waking hours with lesions (p less than 0.01), lesser degree of itch and/or discomfort (p less than 0.001), and less swelling or angioedema (p less than 0.001) as compared to placebo-treated subjects. Doxepin-treated subjects required less daily concomitant antihistamine use (mean 0.13 tablets versus 1.48 tablets, p less than 0.05). Doxepin also significantly suppressed histamine- and codeine-induced cutaneous wheal response as compared to placebo. Lethargy was commonly observed but diminished with continued use. Dry mouth and constipation were also commonly observed. We conclude that doxepin is an effective agent for the treatment of chronic idiopathic urticaria.
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PMID:Efficacy of doxepin in the treatment of chronic idiopathic urticaria. 378 54

Fluoxetine was compared to doxepin in geriatric out-patients with major depressive illness. At the end of the 6-week double-blind study, the mean endpoint scores for all rating scales were significantly improved over base-line in both treatment groups. A subsequent 48-week open-label study supported the finding that both drugs are efficacious for maintenance therapy in elderly depressed patients. Fluoxetine, which lacks anticholinergic effects and is nonsedating, was well-tolerated by most patients and had fewer total side effects than doxepin. Common drug-related side effects for fluoxetine included nervousness/anxiety and nausea. Common side effects of doxepin were dry mouth, drowsiness/sedation, constipation, and dizziness/lightheadedness.
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PMID:Double-blind comparative trials of fluoxetine and doxepin in geriatric patients with major depressive disorder. 388 76

The antidepressant effects and side effects of mianserin and maprotiline were assessed in a double-blind trial in 62 inpatients (34 men and 28 women; mean age, 43.6 years) with primary depressive illness. For the first week of the trial, 32 patients received 30 mg/day of mianserin and 30 patients received 75 mg/day of maprotiline; for the next three weeks, the dosage of each drug was doubled. According to scores on the Hamilton Psychiatric Rating Scale for Depression, administered on days 0, 7, 14, 21, and 28, the antidepressant effects of the two drugs were virtually identical. Results of electrocardiographic and vectorcardiographic recordings and other measurements indicated that by day 28 the QRS duration was significantly longer (P less than 0.05) in the maprotiline group. On days 14 and 28, mean systolic blood pressure was significantly higher (P less than 0.05) in the maprotiline group. By day 28, the incidence of anticholinergic side effects--constipation and dry mouth--was significantly higher (P less than 0.05) in the maprotiline group. Although maprotiline's effects on heart functions never reached clinical significance, its anticholinergic side effects could be bothersome, especially to older patients.
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PMID:A double-blind trial comparing mianserin and maprotiline in depressed inpatients. 390 38

Until now, the potential antiarrhythmic benefits of disopyramide have been restricted by anticholinergic side effects. These side effects have included xerostomia (dry mouth, nose or eyes), abdominal discomfort, nausea, constipation and, most importantly, urinary hesitancy and retention. A sustained-release form of pyridostigmine, an acetyl-cholinesterase inhibitor, has been shown to a) prevent the anticholinergic side effects of disopyramide when used prophylactically and b) to eliminate or attenuate these symptoms if they are already present. Pyridostigmine has no measurable effect on disopyramide's antiarrhythmic properties. This represents a beneficial new drug interaction which will improve tolerance of disopyramide and increase patient compliance with disopyramide-containing regimens.
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PMID:The anticholinergic side effects of disopyramide and controlled-release disopyramide. 406 65

A patient experienced an acute dysautonomia manifested by an inability to eat without vomiting, severe constipation, dry mouth, and orthostatic hypotension. One month later, a severe polyneuropathy supervened. The patient subsequently experienced an atonic bladder. Biopsy specimens obtained from the bowel wall disclosed an inflammatory infiltrate within the autonomic nerves consisting of lymphocytes and plasma cells. To our knowledge, this is the first time that inflammatory infiltrates have been demonstrated within the autonomic nerves in a patient with an acute dysautonomia, suggesting a relationship between this illness and the inflammatory polyneuropathies. The patient subsequently had a severe polyneuropathy, lending support to this conclusion.
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PMID:Acute dysautonomia and polyneuropathy. 608 19

In a double-blind comparison of 21 inpatients with endogenous depression 225 mg zimeldine demonstrated the same degree of antidepressive efficacy as 150 mg amitriptyline after 4 weeks of treatment. Only "sleep disturbances" on the Hamilton Rating Scale for Depression (HRS) showed significant (P less than 0.05) improvement with amitriptyline. Only small differences in the frequency of side effects were seen. In the zimeldine group, increased sweating and headache were more pronounced, while the amitriptyline patients more often reported dry mouth and constipation. Body weight was not significantly changed by either treatment. In the zimeldine group, treatment had to be interrupted in three patients due to hypersensitivity reactions in the form of drug fever. Three other patients in the zimeldine group showed clinically significant elevation of liver enzymes. Hypersensitivity reactions and abnormal blood chemistry were both reversible. The adverse reactions are discussed, the cause of the occurrence remaining unknown.
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PMID:Zimeldine versus amitriptyline in endogenous depression. A double-blind study with special reference to effects on liver function. 623 28

Three double-blind, placebo controlled studies found isocarboxazid (40-50 mg/day) to be efficacious and safe for the treatment of atypical depression. The few instances of liver function elevations were generally borderline; one patient had a marked increase of both SGOT and SGPT (with normal bilirubin and alkaline phosphatase) at Week 6 which normalized over the next several months. Another patient had a mild, temporary hypertensive reaction after eating cheese but did not require any treatment alterations. Drops in both systolic and diastolic blood pressures, as well as orthostatic changes, were common but generally mild and well-tolerated. The most frequently noted side effects were dizziness, headache, dry mouth, insomnia, and constipation. Clinical adverse reactions tended to be mild and to respond to dosage decreases. Isocarboxazid appears to be an underutilized and potentially valuable agent for the treatment of depressed patients.
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PMID:Side effects of isocarboxazid. 637 85

Clinical assessment of a novel antihypertensive drug combination was undertaken in a group of essential hypertensive patients (n = 20). The effects of several doses of clonidine and its association with prazosin on blood pressure (BP), systolic time intervals (STI), and electrocardiogram (ECG) were investigated. Clonidine monotherapy induced a good BP control at 60%. BP was controlled in those patients in which prazosin was combined with clonidine (87.7%). LVETc was reduced by 0.3, 0.6, and 0.9 mg clonidine daily (p less than 0.05). PEPc was increased by only 0.9 mg, and it was diminished after its combination with 20 mg prazosin daily (p less than 0.05). PEP/LVET index was significantly increased by a higher dose of clonidine (p less than 0.05). ECG intervals did not change with the exception of PR, which was prolonged by 0.9 mg clonidine daily (p less than 0.05). Dry mouth, sedation, constipation, and drowsiness were the main side effects observed during the investigation. These results suggest an alternative treatment of essential hypertension, with a novel clinical application of drugs such as clonidine and prazosin, which have pharmacologic action via different alpha-adrenergic mechanisms.
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PMID:Clonidine and prazosin in the treatment of hypertensive outpatients--a preliminary study. 664 91

The antihypertensive efficacy and side effects of a transdermal therapeutic system containing 2.5 mg clonidine (clonidine-TTS) was investigated in 21 patients with essential hypertension over a period of 10 weeks. The system was designed to release 0.1 mg clonidine/24 h. Mean systolic and diastolic blood pressure fell from 160 +/- 17/106 +/- 7 mm Hg to 139 +/- 16/91 +/- 8 mm Hg after 4 weeks and to 135 +/- 14/89 +/- 8 mm Hg after 10 weeks (p less than 0.001). Sufficient blood pressure control was achieved by one clonidine-TTS weekly in 24% and by 2 clonidine-TTS in 33% of the patients. 43% of all cases required additional oral therapy with 50 mg hydrochlorothiazide/day. However, antihypertensive action was accompanied by a high incidence of local skin reactions. These skin reactions with erythema, itching and red papules occurred in 6 of the 21 patients (29%) after treatment with TTS for at least 4 weeks. Patch testing with the various components of clonidine-TTS in 4 patients identified clonidine-allergy of delayed type in 3 cases. Typical clonidine side effects such as fatigue, dry mouth, constipation and sexual disturbances were moderate. It is concluded that clonidine-TTS has a good and continuous antihypertensive action. However, the high incidence of skin reactions limits its use in the treatment of essential hypertension.
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PMID:[Clonidine transdermal therapeutic system in essential hypertension: effect and tolerance]. 667 36


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