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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Increasing materialism in society is resulting in more wide spread nervous tension in all age groups. While some degree of nervous tension is necessary in everyday living, its adverse effects require that we must learn to bring it under control. Total tension is shown to have two components: a controllable element arising from factors in the environment and the inbuilt uncontrollable residue which is basic in the individual temperament. The effects of excessive or uncontrolled stress can be classified as 1) emotional reactions such as neurotic behaviour (anxiety hypochondria, hysteria, phobia, depression obsessions and compulsions) or psychotic behaviour and 2) psychosomatic reactions (nervous asthma, headache, insomnia, heart attack). Nervous energy can be wastefully expended by such factors as loss of temper, wrong attitudes to work, job frustration and marital strains. Relaxation is the only positive way to control undesirable nervous tension and its techniques require to be learned. A number of techniques (progressive relaxation, differential relaxation, hypnosis, the use of biofeedback, Yoga and Transcendental Meditation) are described and their application to dental practice is discussed.
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PMID:Tension and relaxation in the individual. 37 62

Forty consecutive survivors after myocardial infarction (MI) were compared by means of a semistructured interview with a matched sample of 40 controls in respect of various psychosocial factors. The MI group reported a much higher prior occurrence of symptoms of anxiety and depression. The complaints included being tired, irritable, restless, upset and anxious, plus insomnia and anhedonia. Preceding stressful life events were about 2 1/2 times as common with the MI group. However, long-term persanality traits which were not recent additions due to psychiatric change before MI did not strongly discriminate between the two groups, and recognized variables such as cigarette smoking had a lesser association with MI. Similar results were obtained when information about each patient and each control was supplied by a close informant.
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PMID:Psychiatric antecedents of myocardial infarction. 66 88

Sleep complaints and unusual sleep durations have been found to increase the risk for coronary heart disease. One explanation states that insomnia and excess fatigue on final waking are predictive for myocardial infarction because they are part of a state of 'vital exhaustion'. Sleep complaints and sleep durations, however, are usually assessed with retrospective self-report procedures. Such procedures must be interpreted with reserve because in insomniacs, a consistent disparity in the perception of habitual and current sleep has been observed. This caused us to question whether this phenomenon is present in exhausted males also. Two approaches were used. The first one consisted of a retrospective assessment of subjective sleep characteristics, the second one of self-monitoring these sleep characteristics during 21 days. In the second week, subjects slept in a laboratory. No disparity was found in how exhausted males perceive their habitual and current sleep. It appeared that sleep quality is worse and sleep duration is shorter in exhausted males. They also feel more sleepy and take longer naps during the day, indicating that their daytime functioning is impaired. Sleeping in a laboratory reduced time asleep and midsleep wake. Sleep quality, however, was essentially the same as at home. These findings made us conclude that it is not the intrusion of nocturnal wake times per se but more likely the impaired daytime functioning which is the reason for exhausted males to complain about their sleep.
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PMID:Vital exhaustion and perception of sleep. 161 84

The benzodiazepines are sedative hypnotic drugs, i.e., central nervous system depressant drugs, that may adversely affect the control of ventilation during sleep. Prescription of these drugs may worsen sleep-related breathing disorders, especially in patients with chronic obstructive pulmonary disease or cardiac failure. The most frequent users of sedative hypnotics are the polymorbid elderly with a secondary complaint of insomnia. Although the benzodiazepines may reduce sleep fragmentation, their long-term use may also cause health problems, such as complete obstructive sleep apnea in heavy snorers or short repetitive central sleep apnea in patients with recent myocardial infarction. Since drugs of this class vary in their effects, it is crucial to note the action of a given benzodiazepine on the control of vital functions during sleep.
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PMID:Benzodiazepines, breathing, and sleep. 196 16

Lorcainide, a new class I antiarrhythmic agent, was administered intravenously to eight patients with acute myocardial infarction for 24 hours, and thereafter given by mouth, 200 mg daily for ten days. Ten control infarction patients were given lidocaine 3 mg/min during the first 24 hours and the oral betablocking agent, pindolol, for the following ten days. The two groups were comparable with respect to age, sex, onset-admission interval, and site and size of infarction. Ventricular premature beats were monitored with a 24-hour continuous ECG recording on days 1, 6 and 10. Complex ventricular premature beats were common during the first 24 hours of infarction; their occurrence and severity were similar in both groups, as judged by the Lown grading system. The plasma levels of lorcainide after the 24-hour infusion ranged 72-144 ng/ml (mean 95 ng/ml). On the sixth day, 12 hours after previous oral dose, lorcainide plasma levels ranged 11-82 ng/ml (mean 42 ng/ml). No major adverse effects were noticed, mild insomnia being the most disturbing reaction. It is concluded that lorcainide is an acceptable alternative to lidocaine in the treatment of ventricular arrhythmias in the acute stage of myocardial infarction. It has the advantage of being effective by oral route, too.
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PMID:Lorcainide in the prophylaxis of ventricular arrhythmias in acute myocardial infarction. 637 45

Treatment with oestrogens in the perimenopause can regulate dysfunctional uterine bleeding and positively influence unpleasant subjective feelings such as sweating, dizziness, nervousness and lack or incapability of concentration. Oestrogens are especially successful in reactive depression and in the therapy of insomnia. Their positive effect on atrophic changes of the genitalia and in combating urge incontinence is also of therapeutic importance. Of particular socio-medical importance is their beneficial effect on postmenopausal osteoporosis. Side effects like weight gain, increase in blood pressure or changes in coagulation parameters are not observed during therapy with natural oestrogens in the usual doses. The incidence of thrombosis, embolism and myocardial infarction is not increased when oestrogens are given in the perimenopause. The controversy with respect to an increased incidence of endometrial carcinoma after long-term therapy with oestrogens may be based on an incorrect mode of administration as used on the Anglo-American scene. Excess dosage, continuous instead of intermittent therapy, lack of addition of progestational agents and a neglect of contraindications and risk factors may have led to the 3- to 8-fold increased incidence of endometrial carcinoma after oestrogen therapy in the studies from these areas.
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PMID:[Advances and risks in estrogen therapy in the perimenopause]. 665 19

This review of controlled outcome research on Autogenic Training complements the literature by pooling narrative and quantitative approaches, by including only studies with experimental controls, by integrating the English and German literature, and by adding research findings published since the last review. Whereas previous reviews have already reported positive effects of Autogenic Training for migraine, insomnia, and test anxiety, additional supportive findings for angina pectoris, asthma, childbirth, eczema, hypertension, infertility, Raynaud's disease, and recovery from myocardial infarction are discussed here. The impact of protocol variations on outcome is described, and the specificity of Autogenic Training relative to other stress management techniques is highlighted. Quantitative findings suggested that Autogenic Training was associated with medium-sized pre- to posttreatment effects ranging from d = .43 for biological indices of change to d = .58 for psychological and behavioral indices thus matching effect sizes for other biobehavioral treatment techniques like biofeedback and muscular relaxation. Length of treatment did not affect clinical outcome. The discussion emphasizes how narrative and quantitative strategies complement one another.
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PMID:Autogenic training: a narrative and quantitative review of clinical outcome. 781 86

506 patients with schizophrenia, diagnosed according to Diagnostic and Statistical Manual of Mental Disorders (DSM-III) criteria, were included in a long term treatment programme with remoxipride, a selective dopamine (D2)-receptor antagonist. This overview includes pooled data from all patients who have been treated long term with remoxipride in clinical trials, focusing on patients treated for more than 6 months (n = 283). Remoxipride was administered in daily doses of 75 to 600mg. The assessment tools were Brief Psychiatric Rating Scale (BPRS), Clinical Global Impression (CGI), Simpson and Angus scale, Abnormal Involuntary Movements Scale (AIMS) for abnormal involuntary movements, adverse events/symptoms using a 26-item checklist, clinical chemistry, and haematology and cardiovascular investigations. The majority of patients had a long duration of illness (median 11 years). 67% of patients (340/506) withdrew from treatment before 12 months and 44% (223/506) stopped treatment before 6 months. The median BPRS total score decreased during the first 3 months from 23 to 12, and this level of improvement was maintained throughout the 12-month period. Treatment-emergent adverse events reported by more than 5% of the patients were insomnia, tiredness, drowsiness and tremor in the group treated for 6 to 12 months. No symptoms, including checklist extrapyramidal symptoms (EPS), were reported by more than 5% of patients treated for 12 months. Low frequencies of EPS according to the Simpson and Angus scale were seen in patients treated for more than 6 months (n = 147). A small but statistically significant reduction of the mean total AIMS score from baseline to last rating was observed. There were infrequent changes in heart rate, resting diastolic blood pressure and electrocardiogram (ECG). Clinical chemistry and haematology data showed no evidence of clinically significant changes over time during the 12 months of treatment. Among 506 patients, 7 suicides and 7 suicide attempts occurred during the study period. Other serious adverse events were abnormal liver function test (2 cases), gastrointestinal, urinary retention, status epilepticus (psychotic polydipsia), granulocytopenia (1 each) and myocardial infarction (5 cases). Remoxipride is of potential value as a drug which is both effective and well tolerated in the long term management of patients with schizophrenia.
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PMID:Tolerability of remoxipride in the long term treatment of schizophrenia. An overview. 832 49

During December 1993-September 1995, the Bureau of Food and Drug Safety, Texas Department of Health (TDH), received approximately 500 reports of adverse events in persons who consumed dietary supplement products containing ephedrine and associated alkaloids (pseudoephedrine, norephedrine, and N-methyl ephedrine). This total included reports by individuals and reports identified by the Bureau of Epidemiology, TDH, in a review of records from the six centers of the Texas Poison Center Network. Reported adverse events ranged in severity from tremor and headache to death in eight ephedrine users and included reports of stroke, myocardial infarction, chest pain, seizures, insomnia, nausea and vomiting, fatigue, and dizziness. Seven of the eight reported fatalities were attributed to myocardial infarction or cerebrovascular accident. This report describes three patients in which the recommended dosage for the dietary supplements reportedly was not exceeded, summarizes results from ongoing investigations, and underscores the potential health risks associated with the use of products containing ephedrine.
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PMID:Adverse events associated with ephedrine-containing products--Texas, December 1993-September 1995. 877 3

This study aims to examine the situation for patients on the waiting list for possible coronary revascularization in terms of waiting time, treatment and various aspects of well-being in relation to gender. Patients on the waiting list for coronary angiography, percutaneous transluminal coronary angioplasty or coronary artery bypass grafting in September 1990 were approached with a questionnaire dealing with various aspects as described above. Of the 831 patients who participated in the evaluation, 174 (21%) were women. Although age was similar for men and women, men had a higher prevalence of previous myocardial infarction and a lower prevalence of previous hypertension. In terms of medication, women were more frequently treated with diuretics and sedatives than men. Women reported a higher frequency than men with regard to the following symptoms: chest pain at rest and at night, dyspnoea when walking, tachycardia, tiredness, headache, dizziness and sweating. Women also suffered more frequently from difficulty going to sleep, difficulty waking up, repeated awakening and insomnia. Men, on the other hand, suffered more frequently from restlessness, inability to act and irritability. Among patients on the waiting list for possible coronary revascularization, women differed from men by being more frequently treated with diuretics, reporting a higher frequency of various cardiovascular symptoms including chest pain and dyspnoea and, furthermore, reporting more sleeping disorders. Gender differences were found but they were not consistent.
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PMID:Differences between men and women on the waiting list for coronary revascularization. 1084 47


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