Moderators of Treatment Effects of a Video-Based Cognitive-Behavioral Therapy for Insomnia Comorbid With Cancer

Acupuncture for chemotherapy-associated insomnia in breast cancer patients: an assessor-participant blinded, randomized, sham-controlled trial

BACKGROUND

Insomnia is a highly prevalent symptom occurred during and post-chemotherapy. Acupuncture may have beneficial effects in the management of chemotherapy-associated insomnia. This study was conducted to determine the efficacy and safety of acupuncture in improving chemotherapy-associated insomnia in breast cancer patients.

METHODS

This assessor-participant blinded, randomized, sham-controlled trial was conducted from November 2019 to January 2022 (follow-up completed July 2022). Participants were referred by oncologists from two Hong Kong hospitals. Assessments and interventions were conducted at the outpatient clinic of School of Chinese Medicine, the University of Hong Kong. The 138 breast cancer patients with chemotherapy-associated insomnia were randomly assigned to receive either 15 sessions of active acupuncture regimen by combining needling into body acupoints and acupressure on auricular acupoints or sham acupuncture control (69 each) for 18 weeks, followed by 24 weeks of follow-up. The primary outcome was measured using Insomnia Severity Index (ISI). Secondary outcomes included the Pittsburgh Sleep Quality Index, Actiwatch and sleep diary for sleep parameters, depression and anxiety, fatigue and pain, and quality of life.

RESULTS

There were 87.7% (121/138) participants who completed the primary endpoint (week-6). The active acupuncture regimen was not superior to the sham control in reducing ISI score from baseline to 6 weeks (mean difference: - 0.4, 95% CI - 1.8-1.1; P = 0.609), but produced short-term treatment and long-term follow-up better outcomes in improving sleep onset latency, total sleep time, sleep efficiency, anxiety, depression, and quality of life. Participants of the active acupuncture group had a pronouncedly higher cessation rate of sleeping medications than the sham control (56.5% vs. 14.3%, P = 0.011). All treatment-related adverse events were mild. No participants discontinued treatments due to adverse events.

CONCLUSION

The active acupuncture regimen could be considered as an effective option for the management of chemotherapy-associated insomnia. It also could serve as a tapering approach to reduce and even replace the use of sleeping medications in breast cancer patients. Trial registration Clinicaltrials.gov : NCT04144309. Registered 30 October 2019.

Electroacupuncture Plus Auricular Acupressure on Chemotherapy-Related Insomnia in Patients With Breast Cancer (EACRI): Study Protocol for a Randomized, Sham-Controlled Trial

OBJECTIVE

Insomnia is a highly prevalent and disturbing symptom in breast cancer patients under or post chemotherapy. If not appropriately treated, it can persist for years after the completion of cancer treatments. Acupuncture has been widely used for alleviating insomnia. The aim of this study is to examine the feasibility, efficacy and safety of acupuncture for chemotherapy-related insomnia among patients with breast cancer.

MATERIALS AND METHODS

This is a trial protocol for a randomized, sham-controlled, subject- and assessor-blinded clinical trial. A total of 138 eligible participants will be assigned randomly to acupuncture or sham control group at a ratio of 1:1. Participants in acupuncture group will receive electroacupuncture (EA) plus auricular acupressure (AA) treatment, while subjects in sham acupuncture group will receive sham EA plus sham AA. Both acupuncture and sham treatments will be given twice weekly for 6 weeks, followed by maintenance treatments once every 4 weeks for 12 weeks (15 sessions totally). The primary outcome is the change of Insomnia Severity Index score between baseline and the end of 6-week treatment. Secondary outcome measurements include Actiwatch, sleep diary, Pittsburgh Sleep Quality Index, Functional Assessment of Cancer Therapy-Breast Cancer, Hospital Anxiety and Depression Scale, Brief Pain Inventory-Short Form, Brief Fatigue Inventory, Acupuncture Expectancy Scale, credibility, and adverse events. Participants will be followed up to 42 weeks.

CONCLUSIONS

This trial will expand our understanding of the feasibility, efficacy, and safety of acupuncture as a treatment for alleviating chemotherapy-related insomnia in patients with breast cancer. EA plus AA, if proven to be effective, can be implemented into routine settings to play a role in insomnia management for patients with breast cancer.

Protocol for a sequential, multiple assignment, randomised trial to test the effectiveness of message-based psychotherapy for depression compared with telepsychotherapy

INTRODUCTION

Digital mental health tools have become popular alternatives to traditional psychotherapy. One emerging form of digital mental health is message-based care, the use of text messages or asynchronous voice or video messaging to provide psychotherapy. There has been no research into whether this is an effective method of psychotherapy as a stand-alone treatment or in combination with traditional psychotherapy.

METHODS AND ANALYSIS

This is a sequential, multiple assignment randomised trial to compare message-based care, videoconference-psychotherapy and a combination of the two treatments in 1000 depressed adults. Participants will be recruited through Talkspace, a digital mental health company, and randomised to receive 6 weeks of either message-based care only or videoconference-psychotherapy only. At 6 weeks, participants will be evaluated for their response to treatment. Those with a 50% or more response to treatment will continue with their assigned condition. Those who do not respond will be randomised to either monthly videoconference-psychotherapy or weekly videoconference-psychotherapy plus message-based care. Primary outcomes will be depression and social functioning. We will also explore moderators of treatment outcome.

ETHICS AND DISSEMINATION

The study received ethics approval from the University of Washington Institutional Review Board. Results of this study will be presented in peer-reviewed journals and at professional conferences.

TRIAL REGISTRATION NUMBER

NCT04513080; Pre-results.

Feasibility of a Preventive Intervention for Insomnia in Women with Breast Cancer Receiving Chemotherapy

Objective/Background: Breast cancer patients display high rates of insomnia and chemotherapy treatments appear to contribute significantly to the development of sleep disturbances among this population. The efficacy of cognitive-behavioral therapy for insomnia (CBT-I) is now well established for treating insomnia comorbid with cancer but is not widely accessible and is also fairly costly. Its capacity to prevent the onset of insomnia symptoms in cancer patients who are at a high risk of developing these difficulties remains to be demonstrated. The purpose of this study was to assess the feasibility of a brief self-administered preventive intervention of insomnia in breast cancer patients about to undergo chemotherapy. Participants/Methods: A sample of 20 women with breast cancer and with no insomnia were recruited and received the preventive intervention, taking the form of a short booklet, at their first chemotherapy treatment. One month later, a semi-structured phone interview was conducted to assess their satisfaction with different aspects of the booklet (e.g., format, content) and their adherence to the proposed strategies and to collect qualitative information. A 3-month follow-up evaluation was also conducted. Results: Patients reported a higher level of satisfaction than expected (mean score corresponding to "a lot" on the scale) and a moderate level of adherence falling only slightly under the hypothesized level. The open comments collected corroborated the good acceptability of this minimal preventive CBT-I in breast cancer patients initiating chemotherapy. Conclusions: Overall, findings of this study confirm that a self-administered preventive intervention for insomnia is feasible and a promising approach in breast cancer patients about to initiate chemotherapy.