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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Patients with rheumatic diseases often exhibit sleep disturbance. Identification of primary sleep disorders; medical, neurologic, and psychologic illnesses; circadian factors; and the use and effect of medications, drugs, and alcohol will provide a strong basis for pursuing both pharmacologic and nonpharmacologic intervention. Recent clinical research confirms the frequent comorbidity of sleep disturbance, pain, fatigue, stress, and mood disturbance in patients with rheumatic disease. It is essential for effective management to recognize these "symptom syndromes" that are often responsive to treatment (suggesting a common biologic action and effect of the drugs used) despite a continuing presence of underlying chronic disease. The pathophysiologic relationships of these comorbid symptoms are mostly unknown, so this is an area for further study.
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PMID:Sleep and rheumatic disease. 899 11

Sleep disorders occur in 74-98% of patients with idiopathic Parkinson's disease (PD), adversely affecting their quality of life. Sleep disruption takes the form of sleep fragmentation with frequent and prolonged awakenings and daytime sleepiness. Nocturia, difficulty in turning over in bed, painful leg cramps, vivid dreams/nightmares, back pain, limb/facial dystonia and leg jerks are the main causes of nocturnal awakening in PD patients. Sleep disturbance gradually worsens with disease progression, suggesting that it is related to the severity of the disease. Sleep disturbances may be generally considered as part of the normal aging process, being more common in the elderly. However, no significant associations between sleep disturbances and either age or disease duration was found in a survey of 100 PD patients. Disturbed sleep maintenance in PD patients was more severe than in age-matched controls, and nocturnal awakening was frequently caused by nocturia, pain, stiffness and difficulty in turning over in bed. Sleep disturbance is also a complication of chronic levodopa therapy. Recent data suggest that controlled-release levodopa is less likely to cause nocturnal symptoms than standard levodopa, particularly in mild-to-moderate disease. Depression, which is common in PD patients, contributes to sleep disturbance but has a lesser influence than the disease process itself. Hypnotic and sedative agents, as well as anti-depressants if required, are useful in ameliorating sleep disturbances in PD patients; intranasal desmopressin appears to be effective in reducing nocturia.
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PMID:Sleep disorder related to Parkinson's disease. 911 82

The relationship of sleep complaints to mood, fatigue, disability, and lifestyle was examined in 69 chronic fatigue syndrome (CFS) patients without psychiatric disorder, 58 CFS patients with psychiatric disorder, 38 psychiatric out-patients with chronic depressive disorders, and 45 healthy controls. The groups were matched for age and gender. There were few differences between the prevalence or nature of sleep complaints of CFS patients with or without current DSM-IIIR depression, anxiety or somatization disorder. CFS patients reported significantly more naps and waking by pain, a similar prevalence of difficulties in maintaining sleep, and significantly less difficulty getting off to sleep compared to depressed patients. Sleep continuity complaints preceded fatigue in only 20% of CFS patients, but there was a strong association between relapse and sleep disturbance. Certain types of sleep disorder were associated with increased disability or fatigue in CFS patients. Disrupted sleep appears to complicate the course of CFS. For the most part, sleep complaints are either attributable to the lifestyle of CFS patients or seem inherent to the underlying condition of CFS. They are generally unrelated to depression or anxiety in CFS.
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PMID:The relation of sleep difficulties to fatigue, mood and disability in chronic fatigue syndrome. 922 7

Signs and symptoms of craniomandibular dysfunction (CMD) and social medical history were reported in 29 subjects, aged 23-68 years, with longstanding (5 years or more) bruxing behaviour. The subjects were selected from answers to an advertisement in the local newspaper. The subjects presented many symptoms of a general character including somatic and psycho-social problems, sleep disorders (72%), and pain (86%). More than half of the subjects (55%) had symptoms every day. Frequent aches in the neck, back, throat or shoulders were reported by 69% and frequent headache by 48% of the subjects. The most common symptoms of CMD were pain in the face or jaws (48%), stiffness in the jaws in the morning (44%), temporomandibular joint (TMJ) sounds (34%) and fatigue in the jaws during chewing (38%) and the most common clinical signs were more than three muscles tender on palpation (76%), TMJ-sounds (55%) and tenderness of TMJ on lateral palpation (66%). There was a statistically significant correlation between frequent tooth clenching and headache, pain in the neck, back, throat or shoulders, sleep disorders and high scores of the clinical dysfunction index (Di). The frequent clenchers had higher score values than the 'non-clenchers' for pain in the face and the jaws; headache; pain in the neck, back, throat or shoulders and the clinical dysfunction index (Di). These findings indicate a causal relationship between frequent tooth clenching and signs and symptoms of CMD, including headache and pain in the neck, back, throat or shoulders and high pathogenicity for frequent clenching. However, the material in this study is small and some precaution must be taken prior to generalized conclusions. More studies are required, especially sleep laboratory investigations, which could perhaps give answers to some of the numerous questions in this unexplored field of odontology.
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PMID:Reported symptoms and clinical findings in a group of subjects with longstanding bruxing behaviour. 929 Dec 51

Opioids may depress respiration and contribute to airway obstruction after adenotonsillectomy for obstructive sleep disorder. We compared the respiratory and analgesic effects of nalbuphine, which has a ceiling effect for respiratory depression, and pethidine in 90 children (aged 2-12 years) with a history of obstructive sleep disorder undergoing adenotonsillectomy. Children were scored for their obstructive sleep disorder history and were randomly allocated to receive intravenously at induction of anaesthesia either nalbuphine 0.1 mg.kg-1 (group N) or pethidine 1 mg.kg-1 (group P). End-tidal carbon dioxide was measured in the recovery period using a nasopharyngeal catheter and oxygen saturation whilst breathing air; pain and sedation scores were recorded for 6 h postoperatively. Both groups were similar with respect to the demographic data and respiratory measurements: mean (SD) oxygen saturation on air in the recovery area (96.2% (1.2) vs. 96.5% (1.1) in group N and P, respectively) and mean (SD) end-tidal carbon dioxide (46.4 (5.5) mmHg vs. 47.7 (4) mmHg in group N and P, respectively). High obstructive sleep disorder score, history of apnoea, hyperactivity and loud snoring were found to be the best predictors of early postoperative oxygen desaturation in both groups.
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PMID:Analgesic and respiratory effect of nalbuphine and pethidine for adenotonsillectomy in children with obstructive sleep disorder. 940 76

Fibromyalgia (FM) patients report early morning awakenings, awakening feeling tired or unrefreshed, insomnia, as well as mood and cognitive disturbances; they may also experience primary sleep disorders including sleep apnea. Longitudinal studies have demonstrated the chronic nature of these disturbances in patients with FM. A distinct relationship exists between poor sleep quality and pain intensity. Polysomnographic findings during sleep in these patients include an alpha frequency rhythm, termed alpha-delta sleep anomaly, which is also seen in normal controls during stage 4 sleep deprivation; deep pain induced during sleep in normal controls also causes this anomaly. Sleep architecture is altered in FM patients showing an increase in stage 1, a reduction in delta sleep, and an increased number of arousals. Before prescribing pharmacologic compounds aimed at modifying sleep, adequate pain control and sleep habits should be achieved; tricyclic antidepressants, trazadone, zopiclone, and selective serotonin reuptake inhibitors, however, may be required. More research is needed to elucidate the cellular and molecular mechanisms involved in the sleep disturbances occurring in patients with FM.
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PMID:Sleep in fibromyalgia patients: subjective and objective findings. 963 93

The authors prospectively assessed symptoms induced by the interruption of antidepressants in 16 patients (11 women and 5 men), aged from 33 to 85 years (mean = 52.4 +/- 16.4), treated with antidepressants since at least two weeks. All patients were free of alcohol abuse or dependence disorder and of other dependence to psychoactive substances. None of them presented medical illness. Diagnosis were made by separate evaluations by two authors and confirmed with a semistructered assessment instrument: the Schedule for Affective Disorders and Schizophrenia (Lifetime Version). All patients were submitted to a brutal discontinuation of their antidepressant agent. Patients were assessed twice, before the interruption of the antidepressant, and 72 hours later. Effects of antidepressant interruption were assessed by several means. Modification of anxiety and depression were evaluated using the Montgomery Asberg Depression Rating Scale (MADRS) and the Hamilton Anxiety Scale. Symptoms of withdrawal were assessed with Cassano and al.'s scale SESSH including an evaluation of anxiety, agitation, irritability, anergy, difficulty on concentrating, depersonalization, sleep and appetite disorders, muscle pains, nausea, tremor, sweating, altered taste, hyperosmia, paresthesias, photophobia, motor incoordination, dizziness, hyperacousia pain, delirium. Fourteen of the 16 patients (87.5%) presented modifications of their somatic or psychic state 3 days after the interruption of the antidepressant treatment. Most frequent symptoms were: increase in anxiety (31%), increase in irritability (25%), sleep disorders (19%), decrease of anergia and fatigue (19%). Mean scores of anxiety and depression were not significantly modified by the withdrawal. Following TCAs interruption (7 patients) most frequent symptoms were sleep disorders; increase in anxiety, nausea. Among patients withdrawn from SSRIs (6 patients), most frequent symptoms were increase in anxiety, increase in irritability, headache. Patients also presented a decrease of nausea, and of anorexia.
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PMID:[Prospective evaluation of antidepressant discontinuation]. 969 14

Sleep disorders are common and well documented in patients with Parkinson's disease (PD). However, most data on sleep in patients with PD are derived from selected patient populations. This community-based survey evaluated the prevalence of and risk factors for sleep disturbances in an unselected group of 245 patients with PD and two control groups of similar age and sex distribution: 100 patients with another chronic disease (diabetes mellitus) and 100 healthy elderly persons. Nearly two thirds of the patients with PD reported sleep disorders, significantly more than among patients with diabetes (46%) and healthy control subjects (33%). About a third of the patients with PD rated their overall nighttime problem as moderate to severe. The most common sleep disorders reported by the patients with PD were frequent awakening (sleep fragmentation) and early awakening. Sleep initiation showed no significant difference compared with the control groups. Pain and cramps were not more prevalent among the patients with PD, but they were more likely to report sleep disturbed by myoclonic jerks. Use of sedatives was common in all three groups but significantly higher in the PD group than in the healthy elderly. Symptoms of depression and duration of levodopa treatment showed a significant correlation with sleep disorders in the PD group. This community-based study confirms that sleep disorders are common and distressing in patients with PD. The strong correlation between depression and sleep disorders in patients with PD underlines the importance of identifying and treating both conditions in these patients.
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PMID:A community-based study of sleep disorders in patients with Parkinson's disease. 982 12

As patients with HIV/AIDS are living longer with the illness, pain and symptom management are increasingly important health issues. This article will discuss the assessment and management of such common problems as pain, fatigue and weakness, dyspnea and cough, anorexia and weight-loss, nausea and vomiting, sleep disorders, dry mouth, diarrhea, itching, and fever and night sweats.
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PMID:Palliative care: pain and symptom management in persons with HIV/AIDS. 992 83

The prevalence of chronic diseases associated with pain increases with age, and pain prevalence appears to increase with the level of functional dependence. Chronic pain in older patients is associated with sleep disorders, impaired physical and social function, and increased healthcare utilization. Symptoms of pain, anxiety, and depression are often associated and may intensify each other. Because a complete resolution of chronic pain is unlikely, it is important to establish early in therapy the level of pain that the patient would find acceptable. The goal of therapy is to treat chronic pain while minimizing side effects and optimizing the patient's functional status.
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PMID:Chronic pain: primary care treatment of the older patient. 993 54


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