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

Although there is considerable evidence for the efficacy of non-pharmacological treatment of insomnia, many of the larger trials have delivered CBT in multicomponent format. This makes it impossible to identify critical ingredients responsible for improvement. Furthermore, compliance with home implementation is difficult to ascertain in psychological therapies, and even more so when trying to differentiate across a range of elements. In the present report, 90 patients who had completed 12 month follow-up after participation in a clinical effectiveness study of CBT in general medical practice, responded to a questionnaire asking them about their use of the ten components of the programme. Reports of home use were then entered as predictors of clinical response to treatment. Results indicated that reported home use of stimulus control/sleep restriction was the best predictor of clinical improvement in sleep latency and nighttime wakefulness. Cognitive restructuring also contributed significantly to reduction in wakefulness. In spite of being the most highly endorsed component (by 79% of respondents) use of relaxation did not predict improvement on any variable. Similarly, sleep hygiene was unrelated to sleep pattern change and use of imagery training was modestly predictive of poor response in terms of sleep latency. There are methodological limitations to this type of post hoc analysis, nevertheless, these results being derived from a large patient outcome series raise important issues both for research and clinical practice.
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PMID:Insomniacs' reported use of CBT components and relationship to long-term clinical outcome. 1176 29

Although clinical practice suggests that sleep complaints are frequent among patients with generalized anxiety disorder (GAD), frequency, severity, types of insomnia complaints, and relationship to GAD diagnosis severity in patients diagnosed using Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) criteria are not well documented. Clinical data about the impact on insomnia symptoms of treating GAD worries are also lacking. The present study examined these aspects in 44 GAD patients who participated in a treatment study specifically addressing excessive worries through CBT interventions. All patients were assessed using a structured clinical interview and the Anxiety Disorder Interview Schedule-IV (ADIS-IV). They also completed anxiety and insomnia inventories, including the Insomnia Severity Index (ISI), a self-report measure which assesses insomnia type, severity and interference with daily life. Among this sample, 47.7% reported difficulties initiating sleep, 63.6% reported difficulties maintaining sleep, and 56.8% complained of waking too early in the morning. The majority of these patients (86.5%) reported never having experienced insomnia without having excessive worries. However, insomnia severity and GAD severity were not correlated. In this sample, patients with severe GAD did not necessarily report more severe insomnia symptoms. Regarding treatment impact on insomnia complaints, ISI post-treatment scores were significantly lower after treatment. Mean post-treatment scores almost reached ISI's "absence of clinical insomnia" category. Results indicate that this CBT package for GAD does have a significant impact on sleep quality even if sleep disturbances were not specifically addressed during treatment.
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PMID:Insomnia and generalized anxiety disorder: effects of cognitive behavior therapy for gad on insomnia symptoms. 1514 14

There is now an overwhelming preponderance of evidence that cognitive behavioural therapy for insomnia (CBT-I) is effective, as effective as sedative hypnotics during acute treatment (4-8 weeks), and is more effective in long term (following treatment). Although the efficacy of CBT-I in the treatment of chronic insomnia is well known, however there is little objective data on the effects of CBT-I on sleep architecture and sleep EEG power densities. The present study evaluated, first, subjective change in sleep quality and quantity, and secondly the modifications occurring in polysomnography and EEG power densities during sleep after 8 weeks of CBT-I. Nine free drug patients with psychophysiological insomnia, aged 33-62 years (mean age 47 +/- 9.7 years), seven female and two male participated in the study. Self-report questionnaires were administered 1 week before and 1 week after CBT-I, a sleep diary was completed each day 1 week before CBT-I, during CBT-I and 1 week after CBT-I. Subjects underwent two consecutive polysomnographic nights before and after CBT-I. Spectral analysis was performed the second night following 16 h of controlled wakefulness. After CBT-I, only scales assessing insomnia were significantly decreased, stages 2, REM sleep and SWS durations were significantly increased. Slow wave activity (SWA) was increased and the SWA decay shortened, beta and sigma activity were reduced. In conclusion CBT-I improves both subjective and objective sleep quality of sleep. CBT-I may enhance sleep pressure and improve homeostatic sleep regulation.
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PMID:Effect of cognitive behavioural therapy for insomnia on sleep architecture and sleep EEG power spectra in psychophysiological insomnia. 1556 Jul 73

In this study, we examined whether the common sense model of illness representation (CSMIR) could be successfully used to predict interest in cognitive-behavioral treatment for insomnia (CBT-I) among older primary care patients with disturbed sleep. The Sleep Impairment Index (C. M. Morin, 1993) was used to assess sleep disturbance and the constructs of the CSMIR in primary care patients ages 55 and older. Statistical analyses showed that the CSMIR constructs of consequences (perceived adverse consequences of sleep disturbance to functioning), causes (attributing one's insomnia to bad sleeping habits), and emotion (concern about one's sleep problem) predicted interest in CBT-I. These data provided encouraging support for the ability of the CSMIR to accurately predict patient interest in treatment for insomnia. Implications for assessment and treatment of insomnia in primary care are discussed.
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PMID:Predictors of interest in psychological treatment for insomnia among older primary care patients with disturbed sleep. 1580 59

A randomized controlled design was used with a 1-yr follow-up. The purpose was to compare the effects of two early interventions, a cognitive-behavioral group intervention and a self-help information package, in patients with insomnia. In sum, 165 individuals seeking care for insomnia of 3-12 months duration were randomized to either a group receiving a CBT intervention or a group receiving a self-help information package. At the 1-yr follow-up, 136 participants had completed the entire study. At the 1-yr follow-up, the CBT group intervention was, compared with the control group, effective in producing reductions in dysfunctional beliefs and attitudes about sleep, negative daytime symptoms, as well as vital improvements in sleep (i.e. sleep onset latency, time awake after sleep onset, total sleep time, sleep quality, and sleep efficiency). In comparison with the control group, significantly more participants in the CBT group met criteria at the 1-yr follow-up for clinically meaningful improvements in sleep onset latency, time awake after sleep onset, and sleep efficiency. A CBT group intervention may well be a viable early intervention for patients with insomnia in a wide range of health services.
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PMID:Cognitive-behavioral group therapy as an early intervention for insomnia: a randomized controlled trial. 1584 75

Insomnia is a pervasive problem for many patients suffering from medical and psychiatric conditions. Even when the comorbid disorders are successfully treated, insomnia often fails to remit. In addition to compromising quality of life, untreated insomnia may also aggravate and complicate recovery from the comorbid disease. Cognitive behavior therapy for insomnia (CBT-I) has an established efficacy for primary insomnia, but less is known about its efficacy for insomnia occurring in the context of medical and psychiatric conditions. The purpose of this article is to present a rationale for using CBT-I in medical and psychiatric disorders, review the extant outcome literature, highlight considerations for adapting CBT-I procedures in specific populations, and suggest directions for future research. Outcome studies were identified for CBT-I in mixed medical and psychiatric conditions, cancer, chronic pain, HIV, depression, posttraumatic stress disorder, and alcoholism. Other disorders discussed include: bipolar disorder, eating disorders, generalized anxiety, and obsessive compulsive disorder. The available data demonstrate moderate to large treatment effects (Cohen's d, range=0.35-2.2) and indicate that CBT-I is a promising treatment for individuals with medical and psychiatric comorbidity. Although the literature reviewed here is limited by a paucity of randomized, controlled studies, the available data suggest that by improving sleep, CBT-I might also indirectly improve medical and psychological endpoints. This review underscores the need for future research to test the efficacy of adaptations of CBT-I to disease specific conditions and symptoms.
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PMID:Cognitive behavior therapy for chronic insomnia occurring within the context of medical and psychiatric disorders. 1597 Mar 67

Insomnia in its chronic form is present in high numbers of patients presenting to physicians. As older women who have medical problems have the highest rates of chronic insomnia, physicians must have a high index of suspicion and be prepared to explore various etiologic factors that might be operative. Treatment should focus on setting specific goals, with patients using strategies that combine lifestyle changes, behavioral interventions, and appropriate medications. OTC agents, sedating antidepressants at low dosages (trazodone, doxepin, amitriptyline, and others), and nonhypnotic benzodiazepines are insufficiently studied to provide evidence-based support for their use to treat chronic insomnia. Particularly in the elderly, close monitoring is needed to prevent falls, accidents, and cognitive impairment from these agents. FDA-labeled hypnotic agents are efficacious, but long-term studies have not been available until the recent release of eszopiclone in the United States. Recent work encourages the use of CBT even in patients who have used sleeping pills for several years, although the success of CBT has been less encouraging when applied to chronic insomnia sufferers who have concurrent psychiatric disorders and who have taken hypnotics for years.
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PMID:Pharmacologic and nonpharmacologic treatments of insomnia. 1624 20

Chronic insomnia impacts 1 in 10 adults and is linked to accidents, decreased quality of life, diminished work productivity, and increased long-term risk for medical and psychiatric diseases such as diabetes and depression. Recent National Institutes of Health consensus statements and the American Academy of Sleep Medicine's Practice Parameters recommend that cognitive-behavioral therapy for insomnia (CBT-I) be considered the 1st line treatment for chronic primary insomnia. Growing research also supports the extension of CBT-I for patients with persistent insomnia occurring within the context of medical and psychiatric comorbidity. In the emerging field of behavioral sleep medicine, there has yet to be a consensus point of view about who is an appropriate candidate for CBT-I and how this determination is made. This report briefly summarizes these issues, including a discussion of potential contraindications, and provides a schematic decision-to-treat algorithm.
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PMID:Who is a candidate for cognitive-behavioral therapy for insomnia? 1644 93

Analysis of the use of hypnotic medication versus CBT for insomnia using an established model for ethical medical decision making leads to the conclusion that hypnotics are not appropriate as the initial treatment in cases of chronic insomnia. Instead, CBT should be considered as the initial treatment for chronic insomnia. This decision is based on empirical data demonstrating that CBT is equally effective in the short-term treatment of insomnia and is superior to pharmacologic treatment in the long-term management of insomnia. Long-term management is a critically important concern, since 'chronic' insomnia requires a long-term solution. Using CBT as the initial treatment is also supported by empirical data showing that combining hypnotic use with CBT leads to worse outcomes compared with CBT alone. In addition to the efficacy data described above, patients have been shown to prefer nondrug therapy for insomnia when given the choice. QoL issues support the use of CBT because of the avoidance of side effects associated with use of hypnotic medication, such as residual sedation, psychomotor and cognitive impairment, and perhaps, most importantly, psychologic dependence. The greatest challenge to endorsement of use of CBT arises from contextual issues, such as the out-of-pocket cost to the patient and availability of the treatment. In some instances, these factors may be significant barriers to the use of CBT for insomnia. These barriers can be addressed with improved insurance reimbursement for CBT, in addition to training more providers.
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PMID:Hypnotics should not be considered for the initial treatment of chronic insomnia. Con. 1756 23

Despite growing evidence for the efficacy of cognitive-behavioral therapy for insomnia (CBT-I), few data exist on the relation between process and outcome for this treatment. Drawing on interpersonal theory and the broader psychotherapy literature, this study examined the contribution of patient expectations and the therapeutic alliance to outcomes in group CBT-I. For patients with low early treatment expectations for improvement, those perceiving the therapist as higher in affiliation had greater reduction in sleep problems. Perceiving the therapist as critically confrontive was generally associated with less treatment satisfaction, and particularly so for those individuals who came to treatment with high expectations for improvement. Critical confrontation also differentiated dropouts from continuers, with dropouts experiencing their therapist as more critically confrontive.
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PMID:Patient expectations and therapeutic alliance as predictors of outcome in group cognitive-behavioral therapy for insomnia. 1768 Jul 32


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