Therapy For Insomnia In Patients Research Articles

Digital cognitive-behavioral therapy for insomnia in patients with multiple sclerosis: A multiple baseline single-case pilot study

Insomnia has an estimated prevalence of over 20 % in patients with multiple sclerosis (MS) and preliminary evidence suggests that treating insomnia through cognitive behavioral therapy for insomnia (CBT-I) can alleviate fatigue and other secondary symptoms in this population. Video-based CBT-I, an emerging remote treatment modality, has shown promise in previous studies for addressing insomnia in various populations, indicating its potential as an efficient treatment approach for individuals with MS. This pilot study aimed to assess the impact of video-based cognitive behavioral therapy for insomnia (VCBT-I) on individuals with comorbid insomnia and multiple sclerosis (MS). Out of the ten participants, six experienced statistically significant reductions in total wake time during the night, while seven demonstrated clinically significant improvements in waking time, and eight achieved insomnia remission based on the Insomnia Severity Index (ISI). These findings align with prior research indicating the effectiveness of CBT-I in addressing sleep disturbances and its promising potential for insomnia in MS. Moreover, improvements in depression symptoms, as measured by the PHQ-9, and reductions in worry, as assessed by the GAD-7, were observed. Although fatigue outcomes varied, suggesting a potential need for optimal sleep duration, participants reported enhanced quality of life and high treatment satisfaction. These results suggest that VCBT-I is a well-tolerated and effective treatment option for individuals with comorbid MS and insomnia, highlighting its potential to alleviate both sleep-related and psychological symptoms.

Effectiveness of digital Cognitive-Behavioural Therapy for Insomnia in patients with musculoskeletal complaints and insomnia in primary care physiotherapy: study protocol for a randomised controlled trial

IntroductionInsomnia is prevalent among patients visiting physiotherapists due to musculoskeletal complaints and associated with poorer pain prognosis. Cognitive-Behavioural Therapy for Insomnia (CBT-I) may be effective for improving sleep quality and...

Practice and Research Progress of Auricular Massage Therapy for Insomnia in Patients with Breast Cancer

This paper discusses the practice and research progress of traditional Chinese medicine (TCM) auricular acupuncture massage therapy for insomnia in breast cancer patients. Firstly, it introduces the background and significance of insomnia in breast cancer patients, pointing out the limitations of traditional treatment methods. It then elucidates the theoretical basis of TCM auricular acupuncture massage for insomnia, including ear acupuncture theory, the association between massage and insomnia, and the treatment mechanism. Subsequently, it describes the clinical practice of TCM auricular acupuncture massage in the treatment of insomnia in breast cancer patients, including research methods, practical processes, and result analysis. Finally, it summarizes the current research progress and prospects future research directions and trends.

Anxiolytic impact of cognitive behavioural therapy for insomnia in patients with co-morbid insomnia and generalized anxiety disorder.

Cognitive behavioural therapy for insomnia (CBT-I) is an effective treatment for chronic insomnia that also improves non-sleep symptoms, such as mood and anxiety. Identifying sleep-specific variables that predict anxiety change after CBT-I treatment may support alternative strategies when people with generalized anxiety disorder (GAD) do not improve from standard GAD treatment. To investigate CBT-I on changes in anxiety and evaluate whether changes in sleep-specific variables predict anxiety outcomes. Seventy-two participants presenting with insomnia and GAD (GAD-I) completed four sessions of CBT-I. Participants completed daily diaries and self-report measures at baseline and post-treatment. CBT-I in a co-morbid GAD-I sample was associated with medium reductions in anxiety, and large reductions in insomnia severity. Subjective insomnia severity and tendencies to ruminate in response to fatigue predicted post-treatment anxiety change, in addition to younger age and lower baseline anxiety. The findings suggest that younger GAD-I participants with moderate anxiety symptoms may benefit most from the anxiety-relieving impact of CBT-I. Reducing perceived insomnia severity and the tendency to ruminate in response to fatigue may support reductions in anxiety in those with GAD-I.

Study protocol for Cognitive Behavioral Therapy for Insomnia in patients with primary brain tumor: A single-arm phase 2a proof-of-concept trial

BackgroundSleep disturbance is among the most common symptoms endorsed by patients with primary brain tumor (PwPBT), with many reporting clinically elevated insomnia and poor management of their sleep-related symptoms by their medical team. Though Cognitive Behavioral Therapy for Insomnia (CBT-I) remains the front-line treatment for sleep disturbance, CBT-I has yet to be evaluated in PwPBT. Thus, it is unknown whether CBT-I is feasible, acceptable, or safe for patients with primary brain tumors. MethodsPwPBT (N = 44) will enroll and participate in a six-week group-based CBT-I intervention delivered via telehealth. Feasibility will be based on pre-determined metrics of eligibility, rates and reasons for ineligibility, enrollment, and questionnaire completion. Acceptability will be measured by participant retention, session attendance, satisfaction ratings, and recommendation to others. Safety will be assessed by adverse event reporting. Sleep will be measured both objectively via wrist-worn actigraphy and subjectively via self-report. Participants will also complete psychosocial questionnaires at baseline, post-intervention, and three-month follow-up. ConclusionCBT-I, a non-pharmacological treatment option for insomnia, has the potential to be beneficial for an at-risk, underserved population: PwPBT. This trial will be the first to assess feasibility, acceptability, and safety of CBT-I in PwPBT. If successful, this protocol will be implemented in a more rigorous phase 2b randomized feasibility pilot with the aim of widespread implementation of CBT-I in neuro-oncology clinics.

Cognitive Behavioral Therapy for Insomnia in Patients with Mental Disorders and Comorbid Insomnia: A Systematic Review and Meta-Analysis

Cognitive Behavioral Therapy for Insomnia in Patients with Mental Disorders and Comorbid Insomnia: A Systematic Review and Meta-Analysis

Guided internet-based cognitive behavioral therapy for insomnia in patients with borderline personality disorder: Study protocol for a randomized controlled trial

Borderline personality disorder (BPD) is a highly disabling psychiatric disorder with emotion dysregulation at its core, resulting in affective instability, impulsivity and sometimes self-harming or suicidal behavior. Sleep is increasingly recognized to play a crucial role in emotion regulation. BPD patients often suffer from (severe) insomnia, potentially aggravating symptoms and preventing recovery from BPD. Yet, the effects of insomnia treatments have not been investigated in context of BPD. Guided internet-based cognitive behavioral therapy for insomnia (iCBT-I; i-Sleep) has been proven effective in improving both insomnia and affective symptoms. In this randomized controlled trial among 96 patients with a DSM-5 diagnosis of BPD (or other personality disorder with ≥4 BPD traits) and insomnia symptoms, we will test the effectiveness of iCBT-I before regular BPD treatment starts, during the waitlist period, on BPD symptoms. Patients in the control group monitor their sleep through a sleep diary during the waitlist period and also receive standard BPD treatment after that. Using linear mixed models we will test the hypothesis that the iCBT-I group improves more than the control group on BPD symptoms (primary outcome), insomnia severity, additional subjective and objective sleep variables, emotion regulation, comorbid anxiety and depression complaints, and quality of life. These effects are thought to arise from a direct effect of improved sleep on emotion regulation and a synergistic effect on the consolidation and internalization of the BPD treatment effect. To our knowledge, this is the first trial assessing effectiveness of CBT-I in patients with BPD (traits). The accessibility of the studied intervention greatly facilitates clinical implication in case of positive results.

The underestimation of sleep duration phenotype is associated with better treatment response to cognitive behavior therapy for insomnia in patients with chronic insomnia: a preliminary study.

To examine treatment response to cognitive behavior therapy for insomnia (CBT-I) in patients with chronic insomnia with and without underestimation of sleep duration. We studied 41 patients with chronic insomnia who had received 5-week CBT-I. Self-reported and objective sleep were assessed with sleep diary and actigraphy, respectively. Sleep perception was calculated as self-reported total sleep time/objective total sleep time. The underestimation of sleep duration group was defined based on sleep perception less than the median of the overall sample (85%). Insomnia Severity Index was used to assess the severity of insomnia. The total scores of Insomnia Severity Index decreased significantly after CBT-I in both groups with and without underestimation of sleep duration. Compared to pretreatment, self-reported sleep efficiency increased and total wake time decreased after CBT-I, while the magnitude of changes in sleep efficiency (d = 1.40 vs d=0.81, interaction P = .016) and total wake time (d = -1.82 vs d = -0.85, interaction P < .001) were larger in the underestimation of sleep duration group . Furthermore, self-reported sleep onset latency (interaction P = .520) and wake after sleep onset (interaction P = .052) decreased in the underestimation of sleep duration group (all P < .05), but not in patients without underestimation of sleep duration. Linear regressions showed that lower sleep perception at baseline predicted greater increase in self-reported sleep efficiency (β = -0.99, P < .001) and total sleep time (β = -0.51, P = .006) and greater decrease in self-reported total wake time (β=1.22, P = .023) after CBT-I after adjusting for confounders. The current preliminary study suggests that sleep perception moderates the self-reported CBT-I effects on chronic insomnia: the phenotype of underestimation of sleep duration is associated with a better response to CBT-I, especially in self-reported sleep parameters. Sun Q, Dai Y, Chen B, etal. The underestimation of sleep duration phenotype is associated with better treatment response to cognitive behavior therapy for insomnia in patients with chronic insomnia: a preliminary study. J Clin Sleep Med. 2022;18(10):2443-2450.

TIMELAPSE study\u2014efficacy of low-dose amitriptyline versus cognitive behavioral therapy for chronic insomnia in patients with medical comorbidity: study protocol of a randomized controlled multicenter non-inferiority trial

BackgroundInsomnia is common in people with long-term medical conditions and is related to increased mortality and morbidity. Cognitive behavioral therapy for insomnia (CBT-I) is first choice treatment and effective for people with insomnia and comorbid long-term medical conditions. However, CBT-I has some limitations as it might not always be available or appeal to patients with medical conditions. Furthermore, a small proportion of patients do not respond to CBT-I. Preliminary evidence and clinical experience suggest that low-dose amitriptyline (AM) might be an effective alternative to treat insomnia in patients with medical comorbidity. In this randomized controlled trial, we will determine whether AM is non-inferior to the first choice treatment for insomnia, CBT-I.Methods/designThis study will test if treatment with low-dose amitriptyline for insomnia in patients with medical comorbidity is non-inferior to CBT-I in a multicenter randomized controlled non-inferiority trial. Participants will be 190 adults with a long-term medical condition and insomnia. Participants will be randomly allocated to one of two intervention arms: 12 weeks AM (starting with 10 mg per day, and if ineffective at 3 weeks, doubling this dose) or 12 weeks of CBT-I consisting of 6 weekly sessions and a follow-up session 6 weeks later. The primary outcome is subjective insomnia severity, measured with the Insomnia Severity Index (ISI). The primary endpoint is at 12 weeks. Secondary outcomes include sleep quality (e.g., sleep efficiency), questionnaires on daytime functioning (physical functioning and impairment of functioning), and symptoms (e.g., fatigue, pain, anxiety) at 12 weeks and 12 months post treatment and relapse of insomnia until 12 months after treatment.DiscussionIrrespective of the outcome, this study will be a much-needed contribution to evidence based clinical guidelines on the treatment of insomnia in patients with medical comorbidity.Trial registrationDutch Trial Register NTR NL7971. Registered on 18 August 2019

349 Cognitive Behavioral Therapy for Insomnia in Patients with Chronic Pain - A Systematic Review and Meta-Analysis

Abstract Introduction Patients with chronic non-cancer pain often report insomnia as a significant comorbidity. Cognitive behavioral therapy for insomnia (CBT-I) is recommended as the first line of treatment for insomnia, and several randomized controlled trials (RCTs) have examined the efficacy of CBT-I on various health outcomes in patients with comorbid insomnia and chronic non-cancer pain. We conducted a systematic review and meta-analysis on the effectiveness of CBT-I on sleep, pain, depression, anxiety and fatigue in adults with comorbid insomnia and chronic non-cancer pain. Methods A systematic search was conducted using ten electronic databases. The duration of the search was set between database inception to April 2020. Included studies must be RCTs assessing the effects of CBT-I on at least patient-reported sleep outcomes in adults with chronic non-cancer pain. Quality of the studies was assessed using the Cochrane risk of bias assessment and Yates quality rating scale. Continuous data were extracted and summarized using standard mean difference (SMD) with 95% confidence intervals (CIs). Results The literature search resulted in 7,772 articles, of which 14 RCTs met the inclusion criteria. Twelve of these articles were included in the meta-analysis. The meta-analysis comprised 762 participants. CBT-I demonstrated a large significant effect on patient-reported sleep (SMD = 0.87, 95% CI [0.55–1.20], p &amp;lt; 0.00001) at post-treatment and final follow-up (up to 9 months) (0.59 [0.31–0.86], p &amp;lt; 0.0001); and moderate effects on pain (SMD = 0.20 [0.06, 0.34], p = 0.006) and depression (0.44 [0.09–0.79], p= 0.01) at post-treatment. The probability of improving sleep and pain following CBT-I at post-treatment was 81% and 58%, respectively. The probability of improving sleep and pain at final follow-up was 73% and 57%, respectively. There were no statistically significant effects on anxiety and fatigue. Conclusion This systematic review and meta-analysis showed that CBT-I is effective for improving sleep in adults with comorbid insomnia and chronic non-cancer pain. Further, CBT-I may lead to short-term moderate improvements in pain and depression. However, there is a need for further RCTs with adequate power, longer follow-up periods, CBT for both insomnia and pain, and consistent scoring systems for assessing patient outcomes. Support (if any):

A population health approach to insomnia using internet-based cognitive behavioral therapy for insomnia.

To determine if a population health approach to insomnia using internet-based cognitive behavioral therapy for insomnia (ICBT-I) affects dispensed medications and provider encounters compared with usual care. A pragmatic hybrid study design was used to evaluate both the implementation strategy and the long-term effects of ICBT-I on health care utilization in an integrated health system. Adult members with insomnia (a diagnosis or insomnia medication dispensation) or at high risk of insomnia (a diagnosis of depression or anxiety) were randomized to receive information on either an ICBT-I program (intervention arm) or in-person classes on insomnia (usual-care arm). Outcomes included dispensed insomnia medications and provider encounters over 12 months. The effectiveness of our implementation of ICBT-I on the target population was determined by an intention-to-treat analysis and by regression models comparing those who engaged in ICBT-I with matched usual-care arm controls. A total of 136,630 participants were randomized. Six hundred thirty-eight (0.96%) accessed the ICBT-I program while 431 (0.66%) attended 1 or more usual-care insomnia classes. Dispensed insomnia medications and provider encounters were no different in the ICBT-I arm vs the usual-care arm (intention-to-treat) or among those who engaged in ICBT-I vs matched usual-care arm controls. Since ICBT-I program engagement was low, additional strategies to improve engagement should be explored. ICBT-I did not result in a reduction in several measures of health care utilization; nevertheless, it offers an alternative and accessible approach to managing population insomnia. Registry: ClinicalTrials.gov; Name: Trial of Internet-Based Cognitive Behavioral Therapy for Insomnia in Patients Prescribed Insomnia Medications; URL: https://clinicaltrials.gov/ct2/show/NCT03313466; Identifier: NCT03313466. Derose SF, Rozema E, Chen A, Shen E, Hwang D, Manthena P. A population health approach to insomnia using internet-based cognitive behavioral therapy for insomnia. J Clin Sleep Med. 2021;17(8):1675-1684.

Effect of depression, anxiety, and stress symptoms on response to cognitive behavioral therapy for insomnia in patients with comorbid insomnia and sleep apnea: a randomized controlled trial.

Patients with comorbid insomnia and sleep apnea (COMISA) report increased severity of depression, anxiety, and stress symptoms compared to patients with either insomnia or sleep apnea alone. Although cognitive behavioral therapy for insomnia (CBTi) is an effective treatment for COMISA, previous research suggests a reduced response to CBTi by patients with insomnia and depression, anxiety, and stress symptoms. Therefore, we used randomized controlled trial data to investigate the impact of depression, anxiety, and stress symptoms before treatment on changes in insomnia after CBTi vs control in patients with COMISA. 145 patients with COMISA (insomnia as defined by the International Classification of Sleep Disorders, third edition and apnea-hypopnea index ≥ 15 events/h) were randomized to CBTi (n = 72) or no-treatment control (n = 73). One-week sleep diaries and standardized questionnaire measures of insomnia, sleepiness, fatigue, depression, anxiety, and stress were completed pretreatment and posttreatment. Mixed models were used to examine interactions between depression, anxiety, and stress symptoms before treatment, intervention-group (CBTi, control), and time (pretreatment, posttreatment) on insomnia symptoms. Approximately half of this COMISA sample reported at least mild symptoms of depression (57%), anxiety (53%), and stress (48%) before treatment. Patients reporting greater depression, anxiety, and stress symptoms before treatment also reported increased severity of insomnia, daytime fatigue, and sleepiness. Improvements in questionnaire and diary-measured insomnia symptoms improved during CBTi and were not moderated by severity of depression, anxiety, or stress symptoms before treatment (all interaction P ≥ .11). We found no evidence that symptoms of depression, anxiety, or stress impair the effectiveness of CBTi in improving insomnia symptoms in patients with COMISA. Patients with COMISA and comorbid symptoms of depression, anxiety, and stress should be referred for CBTi to treat insomnia and improve subsequent management of their obstructive sleep apnea. Registry: Australian New Zealand Clinical Trials Registry; Name: Treating comorbid insomnia with obstructive sleep apnea (COMISA) study: A new treatment strategy for patients with combined insomnia and sleep apnea; URL: https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=365184; Identifier: ACTRN12613001178730.

Cognitive behavioural therapy for insomnia in patients with rheumatoid arthritis: protocol for the randomised, single-blinded, parallel-group Sleep-RA trial

BackgroundMore than half of patients with rheumatoid arthritis complain of insomnia, which is predominantly treated with hypnotic drugs. However, cognitive behavioural therapy for insomnia is recommended as the first-line treatment in international guidelines on sleep. Patients with rheumatoid arthritis suffer from debilitating symptoms, such as fatigue and pain, which can also be linked to sleep disturbance. It remains to be determined whether cognitive behavioural therapy for insomnia can be effective in patients with rheumatoid arthritis. The aim of the Sleep-RA trial is to investigate the efficacy of cognitive behavioural therapy for insomnia on sleep and disease-related symptoms in patients with rheumatoid arthritis. The primary objective is to compare the effect of cognitive behavioural therapy for insomnia relative to usual care on changes in sleep efficiency from baseline to week 7 in patients with rheumatoid arthritis. The key secondary objectives are to compare the effect of cognitive behavioural therapy for insomnia relative to usual care on changes in sleep onset latency, wake after sleep onset, total sleep time, insomnia, sleep quality, fatigue, impact of rheumatoid arthritis and depressive symptoms from baseline to week 26 in patients with rheumatoid arthritis.MethodsThe Sleep-RA trial is a randomised controlled trial with a two-group parallel design. Sixty patients with rheumatoid arthritis, insomnia and low-to-moderate disease activity will be allocated 1:1 to treatment with cognitive behavioural therapy for insomnia or usual care. Patients in the intervention group will receive nurse-led, group-based cognitive behavioural therapy for insomnia once a week for 6 weeks. Outcome assessments will be carried out at baseline, after treatment (week 7) and at follow-up (week 26).DiscussionData on treatment of insomnia in patients with rheumatoid arthritis are sparse. The Sleep-RA trial is the first randomised controlled trial to investigate the efficacy of cognitive behavioural therapy for insomnia in patients with rheumatoid arthritis. Because symptoms of rheumatoid arthritis and insomnia have many similarities, we also find it relevant to investigate the secondary effects of cognitive behavioural therapy for insomnia on fatigue, impact of rheumatoid arthritis, depressive symptoms, pain, functional status, health-related quality of life and disease activity.If we find cognitive behavioural therapy for insomnia to be effective in patients with rheumatoid arthritis this will add weight to the argument that evidence-based non-pharmacological treatment for insomnia in rheumatological outpatient clinics is eligible in accordance with the existing international guidelines on sleep.Trial registrationClinicalTrials.gov: NCT03766100. Registered on 30 November 2018.

Cognitive Behavioral Therapy for Insomnia in Patients with Medical and Psychiatric Comorbidities.

"Insomnia is highly comorbid with other mental health and medical conditions and adversely affects quality of life and daytime functioning. Cognitive behavioral therapy for insomnia (CBT-I) is a safe and efficacious treatment for insomnia in the context of various comorbid conditions. In this article, the authors outline considerations for delivering CBT-I in patients with the most common co-occurring medical and mental health conditions, review the evidence for CBT-I in these populations as well as special considerations for its application, and highlight future areas for research in the area of CBT-I for comorbid medical and psychiatric conditions."

Evaluation of the outcome of cognitive behavioral therapy for insomnia in patients with subjective short or normal total sleep time

Evaluation of the outcome of cognitive behavioral therapy for insomnia in patients with subjective short or normal total sleep time

Psychological interventions that target sleep reduce pain catastrophizing in knee osteoarthritis.

Pain catastrophizing is a significant risk factor for patients with knee osteoarthritis (KOA) and thus is a target for many psychological interventions for pain. This study examined if interventions targeting sleep found to be effective in improving sleep in KOA also reduce pain catastrophizing measured as a trait through the pain catastrophizing scale and measured as a daytime and nocturnal state through daily diaries. Secondary analyses were conducted on data collected as part of a randomized controlled trial assessing the effectiveness of cognitive behavioral therapy for insomnia in patients with KOA at 5 different time points: pretreatment, midtreatment and posttreatment and at 3- and 6-month follow-up. One hundred patients diagnosed with KOA and insomnia were randomized to receive either 8 sessions of cognitive behavioral therapy for insomnia or a placebo intervention of behavioral desensitization. Multilevel modeling revealed that both intervention groups showed a significant reduction pretreatment to posttreatment in all 3 measures of pain catastrophizing and maintained stable levels through the 6-month follow-up. Increased sleep continuity early in treatment (pretreatment to midtreatment), but not reductions in pain, was associated with a reduction in trait and nocturnal catastrophizing later in treatment (midtreatment to posttreatment). These results suggest that short interventions focusing on sleep can significantly reduce pain catastrophizing even in a clinical population with low baseline levels of catastrophizing, possibly through improving sleep continuity.

Doxepin and cognitive behavioural therapy for insomnia in patients with Parkinson's disease – A randomized study

IntroductionAlthough a variety of pharmacologic and non-pharmacologic treatments are effective for insomnia in the general population, insomnia in Parkinson's disease differs in important ways and may need different treatments. No studies have conclusively demonstrated effective insomnia treatments in Parkinson's disease. MethodsWe conducted a three-arm six-week randomized pilot study assessing non-pharmacologic treatment (cognitive behavioural therapy with bright light therapy) or doxepin (10 mg daily), compared to an inactive placebo in Parkinson's patients with insomnia. Sleep outcomes included insomnia scales, clinical global impression, sleep diaries and actigraphy. Secondary outcomes included motor severity, fatigue, depression and quality of life. Results18 patients were randomized, 6 to each group. Compared to placebo, doxepin improved the Insomnia Severity Index (−9 ± 5.4 vs. −2 ± 3.9, p = 0.03), the SCOPA-night score (−5.2 ± 1.5 vs. −2.3 ± 2.8, p = 0.049), the Pittsburgh Sleep Quality Index-sleep disturbances subscale (−0.5 ± 0.5 vs 0.2 ± 0.4, p = 0.02), and both patient and examiner-rated clinical global impression of change (1.7 ± 0.8 vs. 0.5 ± 0.8, p = 0.03 and 1.4 ± 0.5 vs. 0.3 ± 0.5, p = 0.003). On secondary outcomes doxepin reduced the fatigue severity scale (p = 0.02) and improved scores on the Montreal Cognitive Assessment (p = 0.007). Non-pharmacological treatment reduced the Insomnia Severity Index (−7.8 ± 3.8 vs. −2.0 ± 3.9, p = 0.03), and the examiner-reported clinical global impression of change (p = 0.006), but was associated with decline in Parkinson Disease Questionnaire-39. There were no changes in other primary and secondary outcomes, including actigraphy outcomes. Adverse events were comparable in all groups. ConclusionDoxepin and non-pharmacologic treatment substantially improved insomnia in Parkinson's disease. These potential benefits must be replicated in a full confirmatory randomized controlled trial.

The Durability of Cognitive Behavioral Therapy for Insomnia in Patients with Chronic Pain

The purpose of this study was to assess the long-term (six months) effects of cognitive behavioral therapy for insomnia (CBT-I) in patients with chronic pain. The results of the pre-post treatment effects have been reported previously. The therapy was delivered by an advanced practice nurse in a research setting using a parallel-group, randomized, single blind trial of CBT-I with a contact/measurement control condition. Outcomes included sleep diary, the Insomnia Severity Index, the Multidimensional Pain Inventory, the Beck Depression Inventory, the Profile of Mood States-short form, and the Pain Disability Index. Measurement time points were end-of-treatment, three-month and six-month posttherapy. Subjects receiving CBT-I (n = 19), as compared to control subjects (n = 9), did not exhibit any significant group by visit effects on measures of sleep, pain, mood, or function after end of treatment. However, subjects in the treatment group exhibited statistically (P = 0.03) and clinically significant improvement in total sleep time (23 minutes) over the six months following treatment. In this paper, cognitive behavioral therapy directed to improve insomnia was successfully delivered to patients with moderate-to-severe chronic pain and the positive effects of CBT-I continued to improve despite the presence of continued moderate-to-severe pain.

The efficacy of cognitive-behavioral therapy for insomnia in patients with chronic pain

Study objectives To assess the efficacy of cognitive-behavioral therapy for insomnia (CBT-I) in patients with non-malignant chronic pain. Methods Twenty-eight subjects with chronic neck and back pain were stratified according to gender, age, and ethnicity, then assigned to one of the two treatment groups: CBT-I or a contact control condition. Intervention Eight weeks of CBT-I including sleep restriction, stimulus control, sleep hygiene, and one session of cognitive therapy devoted to catastrophic thoughts about the consequences of insomnia. Measurements and results Outcomes included sleep diary assessments of sleep continuity, pre–post measures of insomnia severity (ISI), pain (Multidimensional Pain Inventory), and mood (BDI and POMS). Subjects receiving CBT-I ( n = 19), as compared to control subjects ( n = 9), exhibited significant decreases in sleep latency, wake after sleep onset, number of awakenings, and significant increase in sleep efficiency. The diary findings were paralleled by significant changes in the ISI ( p = 0.05). Significant improvement ( p = 0.03) was found on the Interference Scale of the Multidimensional Pain Inventory. The groups did not significantly differ on mood measures or measures of pain severity. Conclusions CBT-I was successfully applied to patients experiencing chronic pain. Significant improvements were found in sleep as well as in the extent to which pain interfered with daily functioning. The observed effect sizes for the sleep outcomes appear comparable to or better than meta-analytic norms for subjects with Primary Insomnia.

Treating Insomnia May Help Osteoarthritis Pain

Sherry Boschert is with the San Francisco bureau of Elsevier Global Medical News. SAN FRANCISCO — Cognitive-behavioral therapy for comorbid insomnia in patients with osteoarthritis not only improved sleep but also reduced self-reported pain in a randomized, controlled pilot study of 51 patients, reported Michael V. Vitiello, PhD. The improvements in both sleep and pain levels persisted at 1-year follow-up. This is the first study to demonstrate such a duration of benefit from cognitive-behavioral therapy for insomnia in patients with comorbid chronic medical illness of any kind, Dr. Vitiello and his associates reported in a poster presentation at the annual meeting of the Gerontological Society of America. This preliminary study suggests that improving sleep can be “analgesic” in patients with osteoarthritis, said Dr. Vitiello, professor of psychiatry and behavioral sciences at the University of Washington, Seattle. “Techniques to improve sleep should be considered for addition to treatment programs for pain management in osteoarthritis and possibly other pain states,” he added. More than half of older adults develop osteoarthritis, and a majority of these develop significant sleep disturbance. The pain initiates and exacerbates the sleep disturbance, and the disturbed sleep then seems to maintain and exacerbate pain by lowering pain thresholds and amplifying transmission of pain signals, he said. The study randomized 23 patients (18 women and 5 men) to cognitive-behavioral therapy for insomnia and 28 patients (27 women, 1 man) to a control group that received an intervention focused on attention control, stress management, and wellness. Neither group specifically addressed pain control. Each group met 2 hours per week for 8 weeks for the intervention. Several measures of insomnia improved significantly in the treatment group but not in the control group. Sleep latency (the time it takes to fall asleep) decreased from a mean of 40 minutes before therapy to 24 minutes, and nighttime wakefulness decreased from 62 to 25 minutes. Sleep efficiency (the proportion of time in bed spent asleep) improved from 71% to 84%. Self-reported pain on the Short Form-36 pain scale improved from a score of 56 before cognitive-behavioral therapy to 66 afterward (with a higher score indicating less pain), but did not change significantly in the control group. There was a nonsignificant trend toward reduced pain in the treatment group as measured by the McGill Pain Questionnaire. After posttreatment results were assessed, 10 patients in the control group crossed over to receive cognitive-behavioral therapy for insomnia. Results of 1-year follow-up in 19 patients from the original cognitive-behavioral therapy group plus the 10 crossovers were nearly identical to the results of the after-treatment assessments, showing duration of the improvements over time, Dr. Vitiello explained. Cognitive-behavioral therapy for insomnia is “not the kind of thing that a physician can do in an office visit, but it can be done by trained health care professionals in relatively quick fashion in group settings,” he said. The cognitive-behavioral intervention consisted of a fairly standard series of behavioral manipulations such as sleep restriction (teaching patients to somewhat curtail their time in bed), stimulus control (telling them not to go to bed unless sleepy), sleep hygiene (teaching them how to nap appropriately), and other techniques. “We always think of sleep disturbance as a symptom, as secondary,” Dr. Vitiello said. “What we're learning, really, is that sleep is interactive with illness, and it is not simply a symptom.” This specific study on cognitive-behavioral therapy and sleep was limited by its small size and the lack of 1-year follow-up in the control group, among other factors, Dr. Vitiello said.