Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although more patients are surviving illness that requires critical care, little is known about the impact of the critical care experience on patients as they recall it. In this study we describe 59 patients' recollections of the critical care experience within 24 to 48 hours after transfer from the unit. Responding to an open-ended series of questions, patients accurately identified why they were admitted to critical care units. Actions related to observations, technical care, alleviation of concerns, and self-care promotion were recalled by patients. Nurses were the persons most frequently associated with such actions. In contrast, physicians were most frequently cited as the source of information about their health condition. Almost half of the patients who were willing and able to be interviewed described the impact of the experience as positive or neutral. Pain and sleeplessness were the major problems identified by patients.
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PMID:American Association of Critical-Care Nurses demonstration project: patients' recollections of critical care. 274 4

The nature of geriatric insomnia was studied by comparing older adults with (n = 42) and without (n = 30) insomnia complaints on measures of sleep, mood, life-style, health, and sleep-requirement expectations. Elderly persons with insomnia complaints reported longer sleep latency and more frequent and longer awakenings and used sleeping aids more often than those without insomnia complaints. Nocturnal sleep time was not a reliable discriminator. Poor sleepers showed greater discrepancies between their current sleep patterns and sleep-requirement expectations than did good sleepers. Elderly insomniacs acknowledged greater symptomatology of depression and anxiety than did good sleepers. Daytime napping and physical exercise were equivalent in both groups. Medical disorders, pain conditions, and drug usage (other than sleep aids) did not distinguish the two groups. Clinical implications for the treatment of geriatric insomnia are discussed.
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PMID:Sleep patterns and aging: comparison of older adults with and without insomnia complaints. 280 22

The aetiology of insomnia can be conveniently divided into six groups: physical (pain, cough, etc.), physiological (shift-workers etc.), psychological (life events), psychiatric (depression, anxiety, etc.), iatrogenic (stimulant drugs, etc.) and idiopathic (no obvious cause). The four main types of insomnia are: prolonged latency, frequent short awakenings, one or two long awakenings and early morning awakening. Patients' habits that may interfere with sleep are related to: alcohol, smoking, tea and coffee drinking, and bedtime drinks. In a double-blind comparison between temazepam and nitrazepam, both drugs were shown to be effective hypnotics, nitrazepam being better for early morning wakening, although at the expense of more hangover effects. Zopiclone, a new cyclopyrrolone hypnotic, was also compared to temazepam in a double-blind cross-over trial and similar hypnotic effects were recorded with both drugs.
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PMID:Insomnia in general practice: the role of temazepam and a comparison with zopiclone. 288 21

The pattern and frequency of neurovegetative symptoms was studied in 57 patients with chronic pain. Seventy-nine percent of these patients had a diagnosable depressive illness, but endogenous depression was rare (5%). Patients with chronic pain were divided into major depressives, minor/intermittent depressives and patients with no depression. A control group of nonendogenous major depressives without pain was also utilized. Major depressives differed from the other two chronic pain groups in that there was more frequent or severe early waking, weight loss, anorexia, diminished libido and initial insomnia. Diurnal variation of mood was not a characteristic of major depression with chronic pain, and did not differ in frequency from the other two chronic pain groups. Major depressives exhibited a profile of neurovegetative symptoms very similar to that found in the control group of major depressives. Over one-third of minor/intermittent depressed patients with chronic pain exhibited atypical (reversed) vegetative symptoms of hyperphagia and weight gain. This finding, together with our review of the literature, suggests an important and previously unrecognized link between atypical depression and chronic pain.
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PMID:Neurovegetative symptoms in chronic pain and depression. 293 54

Sixteen women with endometriosis were treated with daily subcutaneous injections of a potent agonist of gonadotropin-releasing hormone (GnRH) for six months. Ovarian estrogen secretion was reduced to castrate levels during most of the course of treatment. Blinded evaluation of laparoscopic photographs confirmed marked suppression of visually apparent disease, but biopsy specimens showed occult, inactive endometriosis in most cases. Marked pain relief was noted by all patients. As a result of this "medical oophorectomy," the women experienced severe hot flashes, and many had insomnia and emotional disturbances. Vaginal cytology showed menopausal changes but related symptoms were generally mild. Calcium excretion rose to menopausal levels. High-density lipoprotein and total cholesterol remained unchanged. These results indicate that GnRH agonist administration has impressive effects on endometriotic implants, and these actions may be enhanced with longer therapy. Further development of this new form of therapy should involve either use of lesser degrees of ovarian suppression or adjunctive therapy to counter the side effects of "medical oophorectomy."
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PMID:Treatment of endometriosis with a long-acting gonadotropin-releasing hormone agonist. 295 Mar 49

In a double-blind study vs bromocriptine, 30 women who wished to interrupt breast-feeding after a physiological delivery and at least 3 months of nursing were given at random 10 mg dihydroergocristine capsules or 2.5 mg bromocriptine capsules twice a day for 5 days, then 3 times a day for 5 days if treatment had failed to produce an effect. The parameters considered were PRL plasma levels, which were measured at baseline, on the 5th day and, where necessary, on the 10th day of treatment. Milk secretion, breast swelling and pain were recorded at baseline and daily during treatment. The appearance of any side-effect was accurately reported. A prolactin decrease was observed in both groups (p less than 0.01). After 5 days milk secretion was reduced more significantly in the dihydroergocristine group; after 10 days of treatment 6 cases treated with bromocriptine and 1 case treated with dihydroergocristine still revealed a low milk secretion. Breast congestion and pain were absent in both groups. As regards side-effects, a significant decrease in systolic blood pressure (standing position) was reported in the bromocriptine group. Other symptoms, such as nausea, vomiting, insomnia and headache, were reported in 8 patients in the bromocriptine group vs 6 patients in the dihydroergocristine group.
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PMID:Dihydroergocristine in stopping lactation: double-blind study vs bromocriptine. 314 May 92

The knowledge of some characteristic findings on the personality of patients with analgesic-associated nephropathy (AAN) may facilitate diagnosis of the disease at an early stage. We therefore investigated the 144 patients at our hemodialysis center and compared the AAN patients (33%) with those having other kidney diseases (controls). Patients with AAN were older (60 +/- 10 vs 52 +/- 15 years, p less than 0.001) and predominantly women. Acetaminophen and metamizol metabolites were detected more frequently in blood from the AAN patients than in that from the controls (25% vs 3%, p = 0.002). More AAN patients were smokers, and they more frequently complained of vague symptoms (pain, sensitivity to changes in weather, insomnia) and also more frequently requested prescriptions for analgesics, hypnotics, laxatives, stomachics and antipruritics. Because they were older, AAN patients had fewer occupational and financial problems. The compliance of the AAN patients was significantly better with respect to important dialysis parameters such as weight gain between dialysis treatments (3.6 +/- 1.3 vs 4.0 +/- 1.3% body weight, p less than 0.05) and diastolic blood pressure (81 +/- 12 vs 86 +/- 12 mmHg, p = 0.025). Despite an older age and higher morbidity, the cumulative 17-year survival rate of the AAN patients did not differ from that of the controls. We conclude that AAN patients have characteristic personality traits. Their better compliance, adjustment to the hemodialysis situation and social conditions are responsible for their good survival on hemodialysis.
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PMID:Characteristics and clinical course of hemodialysis patients with analgesic-associated nephropathy. 339 33

The purpose of this work was to investigate the sequence of modifications of sleep and pain parameters in a condition of persistent nociceptive stimulation. In freely moving cats carrying implanted electrodes, continuous polygraphic and behavioral recordings were collected 24 h a day for several consecutive days before and after treatment. Injection of formalin (2 ml, 37%) elicited continuous wakefulness (1-6 h) associated with behavioral manifestations of pain. This insomnia was followed by the delayed appearance of LS (light, slow wave sleep) DS (deep slow wave sleep) and REM (rapid eye movement sleep). On days 1 and 2 after injection, pain manifestations displayed a gradual decrease, while total sleep time (LS + DS + REM) slowly returned to normal levels. On day 1, the amount of LS was not modified, but DS and REM were greatly decreased. For 12 h after the first REM episode, REM was decreased while DS was already at the basal levels. Formalin elicited a long-lasting increase in EMG activity of the tibialis anterior muscle which was suppressed during REM and returned to higher levels afterwards. Prolonged wakefulness and delay in sleep stage appearance were also recorded when a 24-h sleep deprivation preceded formalin injection. In this condition, LS, DS and REM amount were at basal levels from their first reappearance, and a rebound in total sleep time and DS occurred on day 2 after the injection. After injection of smaller doses of formalin (0.5 ml, 8%), the amount of LS, DS and REM was at control levels since day 1. The results suggest that (1) the amount of sleep depends on sleep debt and on the level of pain intensity and (2) sleep stages are differentially sensitive to persistent pain.
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PMID:Differential effects of persistent nociceptive stimulation on sleep stages. 342 91

One hundred consecutive patients, 74 women and 26 men, aged between 18 and 83 years (mean = 54.8 years), referred with complaints related to oral galvanism were investigated and treated and the treatment results were evaluated after 2-3 years. Forty of the patients reported facial pain, pain from the teeth, temporomandibular joints (TMJ) and masticatory muscles and TMJ clicking and locking and 26 reported headache. Smarting in the oral mucosa, smarting of the tongue and xerostomia were reported by 26, 21 and 24 patients, respectively, and 30 patients reported an unpleasant taste, a metallic taste or a battery taste. The same patient often reported several symptoms. The patients also reported various general symptoms, above all joint symptoms, pain in the back, neck and shoulders and general muscular pain but also tiredness, weakness, difficulty in concentrating, depression and insomnia. After clinical and radiological examination, salivary tests, determination of the maximum galvanic current at metallic contacts and screening for contact allergy to dental materials, various oral diagnoses could be established. Most of the patients exhibited functional disturbances of the masticatory system, periodontitis, smarting of the oral mucosa, xerostomia, pulpitis and pulpal necrosis and mucosal lesions. The medical illnesses the patients reported themselves to be suffering from or had been treated for included cardiovascular disorders, high and low blood pressure, asthma, rheumatic disorders, diabetes, pernicious anaemia, gastritis and peptic ulcer. Seventy-six patients took drugs regularly. In most cases there were several oral, dental and medical explanations for the symptoms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Results obtained from patients referred for the investigation of complaints related to oral galvanism. 345 16

Evidence was previously presented to support the thesis that chronic pain is activated by neuronal elements that make up the multisynaptic short axon core of the reticular system (Andy and Peeler 1985). The present thesis, that chronic pain is a reticular formation syndrome, is based on a retrospective analysis of four patients with chronic pain who were successfully treated with a lesion in the anterior thalamus and stimulation electrode implants in the posterior thalamus and pontomesencephalic brain stem. The reticular formation was the common underlying anatomic substrate at those three sites. In addition to chronic pain, all the patients had other symptoms attributable to other body organs and systems. The number and type of symptoms that made up the syndrome differed between patients. Symptoms making up the core of the syndrome were pain, anxiety, nervousness, insomnia, and depression. Experimental and clinical findings are briefly presented to demonstrate the various reticular formation sites, pragmatically considered "reticular functional systems," from which symptoms may arise. It is hypothesized that the symptoms are recruited by a low threshold "pain oscillator" that is generated at one reticular site and subsequently permeates the rest of the reticular system. Therapeutic stimulation inactivates the low threshold system by "jamming" it.
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PMID:Chronic pain as a reticular formation syndrome. 348 65


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