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

Modern sleep research studies have provided the practicing physician with considerable new information concerning the basic psychophysiology of sleep, the effects of medical conditions on sleep and the role of maturational and emotional factors in producing certain sleep disorders. Medical and psychiatric disorders, sleep disorders and drug-induced sleep stage alterations are studied in the sleep laboratory using the same techniques developed to analyze sleep patterns in normal subjects. After initial sleep laboratory adaptation, a profile of the sleep characteristics of various clinical conditions is obtained. This profile can be compared to sleep profiles of normal subjects as well as to the effects on sleep of subsequent experimental or therapeutic procedures. Various studies have shown that coronary artery, duodenal ulcer and nocturnal headache patients experience angina, increased gastric acid secretion and migraine or cluster headaches, respectively during REM sleep. Adult nocturnal asthamtic episodes occur out of all sleep stages while attacks of dyspnea in asthmatic children occur in all stages except stage 4 sleep. Hypothyroid patients show decreases in stages 3 and 4 sleep, while in hyperthyroid patients the percentage of time spent in stages 3 and 4 sleep is markedly increased. Enuretic episodes occur predominantly in non-rapid eye movement (NREM) sleep. Sleepwalking and night terror episodes occur exclusively out of NREM sleep, particularly from stages 3 and 4 sleep. Most child somnambulists and children with night terrors "outgrow" this disorder, suggesting a delayed maturation of the central nervous system. Stimulant drugs are effective in the treatment of the sleep attacks of narcolepsy and in treating certain cases of hypersomnia, while imipramine is an effective treatment for the auxillary symptoms of narcolepsy. Psychological disturbances are frequent in adult somnambulism and night terrors as well as in hypersomnia and insomnia. Proper pharmacologic treatment to provide symptomatic relief for insomnia is recommended to enhance the psychotherapeutic process.
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PMID:Nocturnal psychophysiological correlates of somatic conditions and sleep disorders. 77 62

Narcolepsy is clinically associated with cataplexy, sleep paralysis and hypnagogic hallucinations. It is treated by reassurance (that there is no physical disease) and by stimulants such as ephedrine and amphetamine on an intermittent basis. The special tricyclic antidepressant clomipramine is also used, and mono-amine oxidase inhibitors (MAOIs) are useful in theory. Obstructive sleep apnoea is an important and often unrecognised cause of daytime somnolence. It is treated by weight reduction (pickwickian syndrome), hormones, or recently, with continuous positive pressure apparatus. Night terrors (pavor nocturnus) and sleepwalking typically occur during deep sleep (stage 3 and 4 throughout the episode) in children. In a night terror the child sits up with a scream, with eyes open, but inaccessible. He eventually falls asleep calmly. Sleepwalking, too, shows the features of inaccessibility and subsequent amnesia for the episode. Both conditions are normally treated with reassurance (to the parents) but may occasionally warrant benzodiazepines. Enuresis usually occurs in non-rapid eye movement (NREM) sleep, especially stages 3 and 4. The reason for the efficacy of tricyclic antidepressants is not precisely known. Delirium tremens (DT) is treated as a rebound excess of REM sleep, with benzodiazepines and other drugs. It is the withdrawal syndrome (with or without major seizures) to the barbiturate-alcohol group of drugs, which includes alcohol, chloral, paraldehyde, glutethimide, methylprylone, ethchlorvynol, meprobamate and meprobamate-diphenhydramine. Insomnia may be treated by the above drugs, by analgesics, antidepressants, major tranquillisers (neuroleptics) and miscellaneous other compounds. For the majority of patients, however, the most suitable group seems to be the benzodiazepines. The benzodiazepines are much safer than their predecessors, in both acute and chronic usage.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The treatment of sleep disorders. 158 14

This is a summary of research studies indicating a primary role of psychotherapy in the etiology of certain sleep disorders. Thus, chronic insomnia is associated with high levels of psychopathology and a personality profile characterized by internalization of emotions. Also, a greater number of stressful life events occurs at the year of onset of insomnia. Two additional sleep disorders (sleep-walking and night terrors in adults) are similarly associated with high levels of psychopathology. Although these two disorders share many common clinical and psychopathological characteristics, their psychological profiles and psychopathological correlates differ considerably. Sleepwalkers show a high incidence of personality disorders with generally active, outward behavioral patterns, whereas night terror sufferers are mostly anxious, depressed and phobic with an inhibition of outward expression of aggression. Based on these research findings a series of therapeutic recommendations is presented for the effective management of patients with insomnia, sleepwalking or night terrors.
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PMID:Sleep disorders: research in psychopathology and its practical implications. 712 21

There are currently three recognized menstrual-related sleep disorders: premenstrual insomnia, menopausal insomnia and premenstrual hypersomnia. Another category, premenstrual parasomnia (sleep behavior disorder), is now suggested. Case 1, a 17-year-old female, presented with a 6-year history of exclusively premenstrual sleep terrors and injurious sleep-walking that began 1 year after menarche. During the four nights preceding each menses, she would scream and run from her bed. There was no history of premenstrual syndrome. Neurological evaluations had been unrevealing, apart from mild mental retardation and attention deficit disorder; there was no psychiatric history. Polysomnography 3 days before the onset of menses confirmed the diagnosis of sleep-walking. Pharmacotherapies were not satisfactory, but self-hypnosis at bedtime was rapidly effective with benefit sustained at 2.5-year follow-up. Case 2, a 46-year-old woman without psychiatric disorder, presented with a 5-year history of sleep terrors and injurious sleep-walking that initially was not menstrually related, but beginning 8 months prior to referral, she developed an exclusively premenstrual parasomnia that, after polysomnography, was partially controlled with bedtime self-hypnosis and clonazepam, 0.25 mg.
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PMID:Two cases of premenstrual sleep terrors and injurious sleep-walking. 764 Jul 26

Sleep-wake habits and control of postural muscle tone were investigated by self-report questionnaire in 183 subjects considered to have the narcoleptic syndrome, 62 subjects with hypersomnia and 10 with obstructive sleep apnoea. Results were compared with those in a group of 188 control subjects with normal sleep wake habits. Excessive daytime sleepiness, determined by the Epworth Sleepiness Scale (ESS), was five times greater in the narcoleptic syndrome than in control subjects (score range 0-24, mean scores +/-SD 19.6+/-3.0; and 4.5+/-3.3 respectively; P<0.001). The propensity to cataplexy, as determined by a rating scale developed to estimate the likelihood of loss of postural tone in response to sudden emotional stimuli, including laughter, was 10 times greater in narcoleptic syndrome than in control subjects (postural atonia total score range 0-600; mean + SD 334+/-122 and 28+/-45, respectively; P<0.001). Narcoleptics had more disturbances of night sleep than controls with episodes of muscle jerking, sleep walking, sleep talking and sleep terrors, as well as sleep paralysis, and higher insomnia self-rating scores. Sleep latency from bedtime to sleep-onset time was shorter in narcoleptics than controls. The hypersomniac group of 62 subjects was heterogeneous. Subsequent investigation showed that 18 subjects (29%) had idiopathic hypersomnia, four (6%) 'incomplete' narcolepsy without cataplexy and 10 (16%) hypersomnia accompanying a mood disorder. The mean ESS scores in this group and in subjects with obstructive sleep apnoea were comparable to those of the narcoleptic syndrome subject group. Mean postural atonia scores were similar to those of control subjects.
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PMID:The clinical diagnosis of the narcoleptic syndrome. 961 27

Depression, dementia, and physiologic changes contribute to the high prevalence of sleep disturbances in patients with Parkinson's disease (PD). Antiparkinsonian drugs also play a role in insomnia by increasing daytime sleepiness and affecting motor symptoms and depression. Common types of sleep disturbances in PD patients include nocturnal sleep disruption and excessive daytime sleepiness, restless legs syndrome, rapid eye movement sleep behavior disorder, sleep apnea, sleep walking and sleep talking, nightmares, sleep terrors, and panic attacks. A thorough assessment should include complete medical and psychiatric histories, sleep history, and a 1- to 2-week sleep diary or Epworth Sleepiness Scale evaluation. Polysomnography or actigraphy may also be indicated. Treatment should address underlying factors such as depression or anxiety. Hypnotic therapy for sleep disturbances in PD patients should be approached with care because of the risks of falling, agitation, drowsiness, and hypotension. Behavioral interventions may also be useful.
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PMID:Sleep disorders in Parkinson's disease. 1525 35

The aim of this study was to examine the effect of age, gender and perinatal risk factors on the risks for sleep problems, and investigate the relation between childhood sleep problems and children's behavioral syndromes and parental mental distress in early and middle childhood. We recruited a representative sample of 1391 children, ages 4-9, from nine kindergartens and three elementary schools by using a multistage sampling method. Parents of child participants completed a questionnaire including perinatal risk factors, sleep habits and problems, the Child Behavior Checklist (CBCL) and the Chinese Health Questionnaire (CHQ). A mixed model was used for data analysis to address cluster effect from the same classes and schools. Results showed that boys suffered from more sleep problems than girls. Early insomnia, sleep terrors and enuresis decreased with ages, but sleepwalking increased with ages. Perinatal exposure to alcohol, coffee and non-prescribed medication, vaginal bleeding, artificial delivery, first-born order and higher parental CHQ score (> or =4) were significantly associated with several childhood sleep problems. In addition, children with sleep problems had higher T-scores of the eight behavioral syndromes derived from the CBCL. Our findings indicated that the childhood sleep problems were associated with perinatal risk factors, parental psychopathology and children's behavioral problems.
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PMID:Association between childhood sleep problems and perinatal factors, parental mental distress and behavioral problems. 1649 4

This study investigated the 6-month prevalence rates of sleep-related problems and their association with daytime inadvertent napping, inattention, hyperactivity/impulsivity, and oppositional symptoms in children and adolescents. A representative school-based sample of 2463 first to ninth graders was recruited using a multistage sampling method. The instruments included the Sleep Habits Questionnaire (including dyssomnia, parasomnia, sleep schedules, and sleep-disordered breathing), the Chinese Health Questionnaire, and the Chinese versions of the Conners' Parent and Teacher Rating Scales-Revised: Short forms. The informants were mothers and teachers. The linear and nonlinear mixed models were used for statistical analyses and sex and age were controlled in the model. Results showed that the rates of middle insomnia, disturbed circadian rhythm, mouth breathing, and daytime inadvertent napping increased with age; whereas those of bedwetting, bruxism, sleep terrors decreased with age. Dyssomnia, sleep-disordered breathing problems, daytime inadvertent napping, and sleep schedules were related to attention-deficit/hyperactivity disorder (ADHD)-related symptoms as assessed by mothers' and teachers' ratings. Parasomnia was associated with ADHD-related symptoms as assessed by mothers' ratings. Our findings suggest an age trend of sleep problems similar to those found in the literature and the association of daytime inadvertent napping, inattention, hyperactivity/impulsivity, and oppositional symptoms with sleep-related problems.
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PMID:Prevalence of sleep problems and their association with inattention/hyperactivity among children aged 6-15 in Taiwan. 1711 97

Hypnosis can be defined as a procedure during which changes in sensations, perceptions, thoughts, feelings or behaviour are suggested. Hypnosis can be used to amplify whatever it is about therapy that makes it therapeutic. It permits a wide range of choices regarding where and how to intervene in the patient's problems. In this paper, we set out to examine the rationale of using hypnotherapy to manage various types of sleep disorders, and to explore the techniques, strategies and hypnotic scripts employed by various hypnotherapists. We also examine the research data available on the efficacy of hypnosis in the treatment of sleep disorders. Acute and chronic insomnia often respond to relaxation and hypnotherapy approaches, along with sleep hygiene instructions. Hypnotherapy has also helped with nightmares and sleep terrors. There are several reports of successful use of hypnotherapy for parasomnias, specifically for head and body rocking, bedwetting and sleepwalking. Hypnosis is a specialised technique, not a therapy itself, and should be used as an adjunctive intervention within a complete psychological and medical treatment package. Most of the literature is limited to case reports or studies with such a small sample that at times it is very difficult to interpret the results. There is a major placebo effect, so uncontrolled trials are of limited value. It is hard to perform a randomised, double-blind, controlled trial to evaluate hypnotherapy given that cooperation and rapport between patient and therapist is needed to achieve a receptive trance state.
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PMID:Hypnotherapy for sleep disorders. 1879 62

This study aimed to investigate the association between attention-deficit hyperactivity disorder (ADHD) symptoms and subtypes, and sleep schedules, daytime inadvertent napping, and sleep problems/disorders in children and adolescents with and without ADHD. The sample included 325 patients with ADHD, aged 10-17 years [male: 81.5%; combined type (ADHD-C): 174; predominantly inattentive type (ADHD-I): 130; predominantly hyperactive-impulsive type (ADHD-HI): 21], and 257 children and adolescents without lifetime ADHD (non-ADHD). We conducted psychiatric interviews with the participants and their mothers before making the diagnoses of ADHD, other psychiatric disorders, and sleep problems or disorders. We also collected the medication treatment data and parent and teacher reports of ADHD symptoms. Multi-level models were used for data analyses controlling for sex, age, psychiatric comorbidities, and treatment with methylphenidate. The ADHD-C and ADHD-I groups had more daytime inadvertent napping. In general, the three subtypes were associated with increased rates of sleep problems/disorders. Specifically, ADHD-C rather than ADHD-I was associated with circadian rhythm problems, sleep-talking, nightmares (also ADHD-HI), and ADHD-I was associated with hypersomnia. The most-related sleep schedules and problems for inattention and hyperactivity-impulsivity were earlier bedtime, later rise time, longer nocturnal sleep, more frequent daytime napping, insomnia, sleep terrors, sleep-talking, snoring, and bruxism across informants. The findings imply that in addition to the dichotomous approach of ADHD and considering the psychiatric comorbid conditions, ADHD subtypes and symptom dimensions need to be considered in clinical practice and in the research regarding the association between ADHD and sleep problems/disorders.
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PMID:Association between symptoms and subtypes of attention-deficit hyperactivity disorder and sleep problems/disorders. 2040 26


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