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)

Matched doses of metoprolol and pindolol were administered to 31 hypertensive outpatients in a double-blind randomized crossover trial, which was designed to compare the antihypertensive efficacy and pattern of side effects of the two drugs. Twenty-nine patients completed the study. A tenfold difference in dose (25 +/- 2 mg/day of pindolol and 234 +/- 22 mg/day of metoprolol) was required to produce a similar antihypertensive effect. There was a significantly greater fall in pulse rate during metoprolol treatment. Complaints of dry mouth, mild Raynaud's phenomenon, and eye discomfort were more frequent during treatment with metoprolol; and sleep disturbances and abnormal dreaming patterns were more frequent during treatment with pindolol.
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PMID:Comparison of metoprolol and pindolol in the treatment of mild to moderate hypertension: a double-blind crossover study. 38 60

To test the hypothesis that the antidepressant effects of total sleep deprivation (TSD) are linked to the serotonergic and/or noradrenergic system the authors carried out a double-blind study (fluvoxamine versus maprotiline) in 42 inpatients with endogenous depression (ICD). Patients were randomized to a four-week treatment with either fluvoxamine (100-300 mg/day) or maprotiline (100-300 mg/day). In addition, patients underwent a TSD procedure before and after one week of antidepressant medication. There was a statistically significant reduction of depression ratings (HDRS) in both the fluvoxamine and maprotiline group. The day-1 response to TSD before antidepressive medication was not associated with a clear relationship to the outcome after four weeks of treatment with either fluvoxamine or maprotiline. On the other hand, the day-2 response to TSD was significantly correlated with a good outcome to subchronic treatment with maprotiline. Furthermore, the results of the authors' data suggest that a favorable short-term outcome of TSD may be connected to antidepressants enhancing the serotonergic neurotransmission. The global comparison between fluvoxamine and maprotiline revealed that the group of patients treated with fluvoxamine had a significantly higher efficiency index (CGI) than the maprotiline group; fluvoxamine was rated to be tolerated excellently in 70% of the patients whereas this percentage was only 43% in the maprotiline group. There was also significantly more vertigo and dry mouth in the maprotiline group whereas the fluvoxamine group was rated to have significantly more sleep disturbances during the trial.
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PMID:Response to total sleep deprivation before and during treatment with fluvoxamine or maprotiline in patients with major depression--results of a double-blind study. 211 80

In the Swiss Ketanserin Study the antihypertensive efficacy and tolerability of ketanserin (given in 20 or 40 mg doses twice daily) was investigated, after a placebo run-in phase, as monotherapy (n = 68) as well as in combination with either atenolol (100 mg/day) (n = 30) or the potassium-sparing diuretic hydrochlorothiazide (50 mg/day) and amiloride (5 mg/day) (n = 26) in 124 patients with essential hypertension, aged 41 to 82 years. With the addition of ketanserin, diastolic blood pressure fell by 8 +/- 8, 8 +/- 8, and 7 +/- 9 (+/- SD) mm Hg, respectively (p less than 0.05 for all) in the three treatment groups; heart rate remained unchanged or fell slightly. Ketanserin had no effect on body weight, or biochemical variables, including total serum cholesterol and triglycerides, with the exception of a minor increase in apolipoprotein B. Using a patient self-assessment questionnaire (30 items), the addition of ketanserin was associated with a reduction of most of the symptoms encountered in the placebo phase, including sleep disturbances, general feeling of weakness, headaches, nervousness, and fatigue, but there was a tendency toward increases in stuffy nose and dry mouth. In patients older than 60 years, the antihypertensive efficacy of ketanserin was greater, with 59% achieving a diastolic pressure less than or equal to 95 mm Hg versus 45% in the younger patients. This age trend also emerged when ketanserin was combined with either atenolol or the diuretic.
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PMID:Antihypertensive efficacy of ketanserin alone or in combination with a beta-blocker or a diuretic: the Swiss Ketanserin Study. 244 58

In order to investigate the efficacy and safety of long-term treatment with flupirtine in patients with chronic pain, in particular arthrosis and arthritis, a study was planned which, when completed, will encompass the treatment of 200 patients over a 12-month period. The present paper is a preliminary report of this ongoing study. The report deals with 104 patients: 55 of whom completed the 12-month treatment period and a 2-week follow-up phase, during which flupirtine was replaced by placebo in order to be able to detect drug-withdrawal effects. Forty nine patients withdrew from the study. Most of the patients were suffering from degenerative rheumatic arthrosis or inflammatory rheumatic arthritis. The average daily dosage was 300 mg. The incidence of drop-outs was highest in the first months with hardly any patients withdrawing in the last six months. Fifteen patients dropped out because of side effects (dizziness, nausea, sleep disturbances, and headache). Ten patients dropped out because of ineffectiveness, seven because of side effects plus ineffectiveness, and three because of side effects and other reasons. The remaining 14 patients dropped out because of other or non-medical reasons. For the 55 patients who completed the study, the analgesic took effect within 45 minutes to 2 hours, the duration of effect was 4-6 hours. Three-quarters of the patients responded to the drug, one-quarter did not. The analgesic effect remained constant during the 12-month treatment, as did the average number of capsules taken per month. There was no evidence that tolerance developed. The most frequent side effects were drowsiness (9% of patients), dizziness (11%), dry mouth (5%) and pruritus (9%). The withdrawal symptom scale completed every month during treatment (to determine baseline values) and every day throughout the 2-week placebo post-treatment phase showed no changes in the median. The mean value increased during the withdrawal phase, however, indicating that the symptomatology was more pronounced in some subjects. After withdrawal, the non-specific symptoms increased to a greater extent than symptoms from the opiate scale. The symptoms were present throughout the withdrawal phase. If the withdrawal phenomena had corresponded to the flupirtine's terminal half-life, then the symptoms ought to have been present mainly in the first few days. There was a slight trend for lowering systolic blood pressure but no changes in diastolic blood pressure or heart rate, nor changes in the ECG or laboratory analysis that could be related to flupirtine. These preliminary data suggest that flupirtine is safe when given for a period of one year.
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PMID:On the adverse reactions and efficacy of long-term treatment with flupirtine: preliminary results of an ongoing twelve-month study with 200 patients suffering from chronic pain states in arthrosis or arthritis. 245 18

The antihypertensive efficacy and tolerability of the 5HT2-receptor antagonist ketanserin was investigated in 188 patients aged 41 to 82 years with mild to moderate essential hypertension. Ketanserin was given as monotherapy (n = 107) as well as in combination with either the diuretic hydrochlorothiazide/amiloride (n = 42) or the betablocker atenolol (n = 39) for 12 weeks. Compared to placebo, ketanserin lowered systolic blood pressure by 11 +/- 16 (SD), 9 +/- 13 and 9 +/- 11 mm Hg (p less than 0.01 for all) and diastolic blood pressure by 9 +/- 10, 10 +/- 9 and 7 +/- 9 mm Hg (p less than 0.001 for all), in the three treatment groups; body weight, serum sodium, potassium, uric acid, cholesterol and triglycerides remained unchanged. The incidence of withdrawals due to unwanted effects was 4% on ketanserin monotherapy, and 12% and 10% on the diuretic/ketanserin and the betablocker/ketanserin combination respectively. Well-being during ketanserin therapy was improved in the older patients in particular; sleep disturbances, daytime fatigue and overall weakness decreased. Ketanserin was well tolerated in combination with the diuretic, whereas in combination with the betablocker the occurrence of dry mouth and stuffy nose was slightly higher. - Ketanserin proved to be an effective antihypertensive drug comparable to other blood pressure lowering agents. It can be combined advantageously with a potassium sparing diuretic or a betablocker. The greater efficacy and tolerability in patients greater than or equal to 60 years qualify ketanserin primarily as an antihypertensive agent for older patients.
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PMID:[Blood pressure lowering action and tolerance of ketanserin in mono- or combination therapy]. 271 Nov 55

The effects of ketanserin on blood pressure and well-being were investigated in 188 patients, aged 41-82 years, with mild to moderate essential hypertension. At entry, 107 were untreated, 42 were taking the diuretic combination hydrochlorothiazide (50 mg/day) plus amiloride (5 mg/day) and another 39 were taking the beta-blocker atenolol (100 mg/day). A single-blind, 4-week placebo run-in period was followed by 12 weeks' oral ketanserin treatment at 20 or 40 mg twice a day. This regimen significantly reduced systolic and diastolic blood pressures in each group. Response rates were greater in patients aged over 60 years. Compared with placebo, sleep disturbances, daytime fatigue and overall weakness decreased during ketanserin treatment (P less than 0.05 for all), but the incidence of dry mouth and stuffy nose increased. In patients older than 60 years there was a greater reduction of complaints than in younger patients. Ketanserin proved effective and well tolerated, improving peripheral circulatory symptomatology, particularly in older patients and those with a good blood pressure response.
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PMID:Antihypertensive efficacy and well-being during monotherapy and combination therapy with ketanserin. 280 91

Seventy patients with idiopathic syndromes were treated with maprotiline, a noradrenaline reuptake inhibitor, or clomipramine, a serotonin reuptake inhibitor in a 6-week, double-blind, randomized, multicenter trial. Fifty-two patients completed the double-blind phase. Overall, 50% of the patients improved. Significant decreases were seen not only in the levels of pain but also in bodily discomfort, sadness an inner tension (determined by visual analogue scales, VAS). A decrease was also found in the frequency of sleep disturbances, intellectual and emotional inhibition, irritability, guilt feelings, retardation, sadness and suicidal ideas (observed ratings). Sixty-three percent of the subjects showed an overall improvement during treatment with clomipramine as compared to 36% during treatment with maprotiline (p less than 0.05). During clomipramine treatment significant decreases were seen on all the six VAS: sadness, bodily discomfort, inner tension, concentration difficulties, memory disturbances and pain. Bodily discomfort and pain were significantly reduced during maprotiline treatment. The effects produced by clomipramine were also significantly greater than the effects caused by maprotiline as concerns psychic anxiety and inhibition (VAS). The overall reduction in VAS was significantly greater with clomipramine when compared to maprotiline. The most important side effects were dry mouth (both drugs) and sweating (clomipramine). However, in the clomipramine group, 8 patients were excluded due to side effects as compared to 1 patient in the maprotiline group. Thus, the results indicate that antidepressants reduce not only pain but are also of clinical value in the treatment of patients with idiopathic pain syndromes. Drugs with pronounced effects on the serotonin reuptake are to be preferred.
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PMID:A double-blind randomized study of clomipramine versus maprotiline in patients with idiopathic pain syndromes. 305 23

Fifty-two patients with depressive illness characterized by four symptoms (periodical course, psychomotor retardation, diurnal variation, unrealistic self-depreciation) and a score of at least 18 on the Hamilton Depression Scale 1-17 (HDS) were allocated to a double-blind randomized study with femoxetine and imipramine. Patients were diagnosed according to RDC and further classified according to the Newcastle-II index. During the six weeks of treatment, efficacy was evaluated by means of HDS and a global evaluation. Side-effect symptoms were recorded on a check-list by questioning. After six weeks of treatment with femoxetine or imipramine (recommended daily standard dosages are 600 mg femoxetine and 150 mg imipramine (b.i.d.); in the present study, dosages were flexible and could be adjusted according to effect/side-effects) evaluation of efficacy based on HDS, a six-item subscale, groups of HDS items as well as single items showed no statistically significant differences between the treatment groups except with regard to the factor for sleep disturbances in the HDS, where greatest reduction was seen in the femoxetine group. No statistically significant differences regarding side-effect profile were seen. However, in the imipramine group, higher frequencies of such moderate to severe symptoms as dry mouth, constipation and urination difficulties were observed (the greatest difference was seen for dry mouth, p 0.1, while p-values for the remaining two symptoms were greater than 0.1). Moreover, based on the patients' own opinion on side-effects, femoxetine seemed to be better tolerated. One patient took an overdosage of approx. 26 g femoxetine; half of the intake was removed by gastric emptying at the hospital.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Efficacy and tolerance of femoxetine and imipramine in the treatment of depressive states. A randomized, double-blind study. 306 46

Fluoxetine, a selective serotonin uptake inhibitor (mean dose 73 mg each morning) was compared with amitriptyline (mean dose 122 mg at night) in a double-blind study of 64 depressed out-patients. Fifty patients completed the 6-week trial. The drugs did not differ with respect to psychiatrists' ratings, but amitriptyline was slightly superior with respect to patients' ratings. The amitriptyline-treated group had complaints of dry mouth and dizziness on standing; the fluoxetine-treated group of sleep disturbances, nausea, and headaches.
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PMID:A controlled comparison of fluoxetine and amitriptyline in depressed out-patients. 332 68

A study was carried out to compare the clinical features of 102 subjects suffering from burning mouth syndrome (BMS) and 43 age- and sex-matched control subjects. In comparison with those in the control group, the BMS subjects reported a significantly higher prevalence of dry mouth, thirst, taste and sleep disturbances, headaches, nonspecific health problems, pain complaints, and severe menopausal symptoms, but no significant differences in other oral or dental features or in the prevalence of candidiasis infection. In addition, there was no hematologic evidence of a nutritional disturbance in more than 90% of the BMS subjects tested, but immunologic abnormalities and an elevation of the erythrocyte sedimentation rate were found in more than 58% and 63% of the BMS subjects, respectively. These findings demonstrate those features which distinguish BMS subjects from age- and sex-matched control subjects but provide no confirmatory evidence for many of the etiologic factors frequently suggested for BMS.
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PMID:Clinical features of burning mouth syndrome. 346 64


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