Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Following 4 weeks of treatment with ORF-8063 a polyfluorinated benzodiazepine derivative, 8 hospitalized patients manifesting a primary pathology of anxiety showed marked general improvement. 2 other persons were treated, but for shorter periods: 9 and 14 days. Both are included in the pre-post analysis. Mean optimal dosage was 66.5 mg. The five instruments used to measure therapeutic effect showed pre- to posttreatment change with high level of statistical significance in serveral of the pathological factors. When measures of change are considered, patients showed more improvement related to psychic than somatic components of anxiety. Change data also indicates more patients improvement in anxiety than depression. Side effects reported more were dizziness, faintness and insomnia; these were reported in 8 patients. 6 patients noted drowsiness, and 4 noted excitement. 5 persons tolerated optimum dosages with no extreme reactions; 5 others (including the 2 subjects who terminated treatment early) were unable to maintain optimum dosages because of side effects.
 ...
PMID:The treatment of anxiety with a polyfluorinated benzodiazepine derivative. 2 34

The results of a double blind trial of Viloxazine and Desipramine in 30 hospitalized depressives are reported. Hamilton's Rating Scale for Depression was the outcome criterion. No statistically significant differences were found between drugs in efficacy and onset of action. Patients on either drug showed a significant reduction in symptoms after one week of treatment and at the end of the trial. Side effects reported with Viloxazine were predominantly nausea and dizziness of a transient nature. Patients on Desipramine reported the usual side effects associated with antidepressant use and two of them had to be withdrawn from the trial because of an allergic rash. Laboratory values and EKG tracings did not show any trend of abnormalities. It is concluded that Viloxazine is an effective and safe antidepressive drug and seems to be particularly indicated in geriatric and cardiovascular patients with a concomitant depression.
 ...
PMID:[Double-blind trial of 2 antidepressive drugs]. 34 50

Thirty-eight obese patients, resistant to conventional diet therapy, agreed to consume a 1.09 MJ (260 kcal)/day semi-synthetic diet consisting of 25 g egg albumin, 40 g oligosaccharides, vitamins and minerals, and were seen weekly as outpatients for eight weeks. At the beginning, the semi-synthetic diet was given with either the anorectic drug, mazindol (2 mg/day) or a placebo for four weeks and then changed over for the remaining four weeks; the study being conducted on a double-blind basis. The final treatment was a 4.2 MJ (1000 KCAL) conventional diet for a further four weeks without drug or placebo. Twenty-five patients completed the first eight weeks and 21 patients the final four weeks of the trial. The total mean weight losses were as follows: week 4, 9.3 kg; week 8, 13.7 kg; week 12, 12.2 kg. There was no significant difference in weight loss between mazindol treatment and placebo but the former group reported feeling less hungry. The chief side-effects observed were dizziness, nausea, dry mouth, insomnia and depression which were more frequent with mazindol. Six patients had to stop mazindol because of side-effects, but were able to continue the diet alone. It is concluded that a semi-synthetic diet containing 1.09 MJ (260 kcal) daily can be successfully employed in the treatment of obese outpatients, and is a practical therapeutic alternative to admission to hospital. There is no clinical advantage to be gained by the additional use of the anorectic drug, mazindol.
 ...
PMID:A double-blind trial of mazindol using a very low calorie formula diet. 36 31

Lithium salts have been widely used for several years in the treatment of manic-depressive psychosis. Various side-effects of lithium salts have been described. The present case report present two patients in whom sinus node dysfunction leading to syncope was caused by lithium. One of the cases showed signs of depressed sinus node function even when not on lithium, but no symptoms arose until lithium treatment was commenced. The second case showed no signs of depressed sinus node function when lithium was withdrawn. To study the prevalence of sinus node dysfunction in patients on lithium therapy, 97 consecutive patients on lithium were examined. The examination included case history, ECG and carotid massage. In two patients lithium could not be ruled out as being responsible for sinus node depression and in one patient the same was true for the atrioventricular node. None of these patients had any symptoms. It is concluded that lithium treatment may result in sinus node dysfunction. This side-effect is, however, not common. Lithium treatment can obviously be instituted in all patients without a history suggesting sinus node dysfunction. Patients with a history of dizziness and/or syncope should not be given lithium until thorough cardiological examination has been carried out. Likewise, a cardiological examination should be performed if patients on lithium develop symptoms of this type.
 ...
PMID:Syncope caused by lithium treatment. Report on two cases and a prospective investigation of the prevalence of lithium-induced sinus node dysfunction. 37 17

A new antidepressant, amoxapine, which is a dibenzoxazepine deprivative, was compared with amitriptyline in a randomised double-blind trial. Forty-eight patients were included and 41 completed a 4-week treatment. Most of the patients were maintained on 150 mg daily. Assessments were made by the Hamilton Psychiatric Rating Scale for Depression (HAM-D), Nurses' Observation Scale for Inpatient Evaluation (NOSIE), Clinical Global Impression (CGI) scale and Patient's Self-Evaluation. The total HAM-D score was considerably reduced in the majority of the patients. Amitriptyline was the most effective with regard to symptoms included in the factor Sleep Disturbances and-secondary maybe-towards some items included in the factor Somatization. For the remaining items,including the items of the factors Anxiety/Depression and Apathy, the last score was lower in the amoxapine group than in those treated with amitriptyline. Among the unipolar cases the amoxapine treated patients were more satisfied with regard to efficacy (P = 6.3%). The frequency of side effects such as tremor and dizziness was considerably lower in the amoxapine group. In total, the side effects lasted longer in the amitriptyline group. We conclude that amoxapine seems to be an effective antidepressant with a low frequency of side effects.
 ...
PMID:Amoxapine versus amitriptyline in endogenous depression. A double-blind study. 38 Feb 69

A large number of reports have been devoted to the physiologic and toxic effects of methyl chloride, many of which are based on case histories involving occupational exposure. The detrimental actions of methyl chloride on the central and peripheral nervous systems are well established effects. It is a moderately severe narcotic and potentially severe nerve poison. Chronic intoxication is associated with damage to the central nervous system (CNS), kidneys, liver, bone marrow, cardiovascular system, respiratory system, and intestinal tract. The signs and symptoms range from the more severe medical dysfunctions such as cardiac irregularities, respiratory paralysis, nerve degeneration, and severe convulsions to the more subtle clinical observations such as CNS depression, nervousness and emotional instability, insomnia and anorexia, ataxia, blurred vision, light-headedness, nausea, dizziness, narcosis, and disorientation. The behavioral correlates of these and other neurotoxic effects of methyl chloride suggest that a gradual behavioral degradation occurs. Pharmacodynamic studies have shown the compound to be rapidly absorbed by the blood with most authors attributing the toxicity to an enzyme-catalyzed methylation reaction in the body. Despite the fact that several investigators have attempted to correlate such biological responses of methyl chloride with its toxicity, the present knowledge of the problem still lacks a detailed mechanism of action. Until such mechanisms are verified, adequate methods to assess subclinical neurological and behavioral changes must be effectively developed.
 ...
PMID:Behavioral, neurological, and toxic effects of methyl chloride: a review of the literature. 38 67

A study was carried out in which 135 mildly or moderately depressed outpatients were randomly allocated to one of five groups receiving six weeks' treatment weith antidepressant drugs. The groups received a tricyclic antidepressant (trimipramine; mean dose 106 mg at night) or a monoamine oxidase inhibitor (MAOI) (phenelzine or isocarboxazid; mean doses 45 and 32 mg/day respectively), or a combination of the two (phenelzine plus trimipramine or isocarboxazid plus trimipramine). Various scales were used to measure depression before and at one, three, and six weeks of treatment, and results were assessed blindly. The tricyclic antidepressant was found to be consistently superior to the MAOIs and the combined treatments. Some differential indicators of response to the various antidepressants were found--for example, patients with initial complaints of dizziness, suicidal ideas, irritability, and insomnia and a longer duration of illness were more likely to respond to trimipramine--but these were of only modest significance. Side effects were not troublesome in any group. It is concluded that neither MAOIs nor MAOIs combined with tricyclic antidepressants are the treatment of first choice in unselected outpatients with mild or moderate depression.
 ...
PMID:Controlled trial of trimipramine, monoamine oxidase inhibitors, and combined treatment in depressed outpatients. 39 42

The response to electrocardiographically monitored submaximal exercise stress testing has been studied in 44 patients with mitral leaflet prolapse (MLP). With exercise, ventricular premature contractions occurred in 7, ventricular tachycardia in 1, and atrial fibrillation in 1. Exercise was terminated short of target heart rate in 18 patients, because of chest pain (5), fatigue (7), ventricular arrhythmia (4), dizziness (1) or ST segment depression (1). 23 patients developed postexercise ST segment abnormalities, of whom 5 had 'ischemic' patterns and arteriographically proven coronary artery disease (CAD); among the 18 others, the ST segments were depressed and minimally downsloping in 2, slowly ascending from depressed J point in 3, horizontal for greater than or equal to 80 msec with J depression of less than 1 mm in 12, and cupped in 1. The incidence of arrhythmias provoked by submaximal exercise stress testing in patients with MLP was lower than suggested in previous reports. In all 5 cases where MLP and CAD coexisted, the classical 'ischemic' electrocardiographic response to exercise was not obscured. Even in the absence of CAD, postexercise ST segment abnormalities were common with MLP (18/39 = 46%) and differed from the progressively resolving ST segment deviation characteristic of CAD with angina. Exercise testing can safely be recommended, subject to standard contraindications, in patients with MLP and yields useful information.
 ...
PMID:The electrocardiographic response to exercise in 44 patients with leaflet prolapse. 71 Apr 93

Fenfluramine has been used for a number of years as a short-term adjunct to diet in the management of obesity. Controlled studies and clinical experience have shown that it possesses anorectic activity at least as good as that of other therapeutically useful drugs of its type, but like these drugs it has only a limited role in the overall management of obesity. Tolerance to the anorectic effects of fenfluramine may possibly develop more slowly than to other chemically related drugs in patients with refractory obesity. The mechanism of its anorectic action is probably by an effect on the appetite control centres in the hypothalamus, rather than by an effect on glucose and lipid metabolism. However, its effect in enhancing glucose uptake into skeletal muscle may be of advantage in diabetes mellitus, preliminary studies suggesting that it is of potential use in maturity-onset obese diabetics who cannot be adequately controlled by dietary measures alone. The starting dosage in obesity of 40mg daily should be increased gradually over 2 to 4 weeks to 60 to 120mg. In general, little extra benefit is gained by higher dosage. When a course of therapy is to be discontinued, fenfluramine dosage should be reduced gradually over a period of 2 to 4 weeks in order to avoid mood depression which has occurred in some patients on abrupt withdrawal of the drug. With these recommendations, the majority of patients tolerate fenfluramine satisfactorily, although some patients may have to discontinue the drug because of troublesome gastro-intestinal problems, diarrhoea, drowsiness or dizziness. Unlike other amphetamine-derived anorectics, fenfluramine is not a central stimulant in therapeutic doses, and it probably has little abuse potential.
 ...
PMID:Fenfluramine: a review of its pharmacological properties and therapeutic efficacy in obesity. 76

A double-blind cross-over trial of the effects of baclofen and placebo was carried out in 20 female patients suffering from neuroleptic-induced tardive dyskinesia. After 14 days of treatment 15 patients showed improvement of baclofen, whereas none showed improvement on placebo; baclofen was thus significantly more effective than placebo. Baclofen is a GABA-like drug which passes through the blood-brain barrier and which reduces the neuroleptic-induced increase of dopamine turn-over. In tardive dyskinesia is found dopaminergic hypersensitivity, and baclofen is supposed to exert its action by inhibiting the dopamine activity. Side effects, although temporary, were observed in the form of sedation, muscular hypotonia, dizziness, vomiting, and muscular rigidity. One patient developed a depression. Baclofen or other gabergic drugs used in the treatment of dyskinesias do not increase the dopaminergic hypersensitivity, which is part of the pathogenesis of these conditions; gabergic therapy must therefore be preferred to treatment with dopamine receptor blocking drugs.
 ...
PMID:Baclofen (Lioresal) in the treatment ofneuroleptic-induced tardive dyskinesia. 78 59


1 2 3 4 5 6 7 8 9 10 Next >>