Key Finding
A systematic review and network meta-analysis protocol has been registered to comprehensively compare the efficacy and safety of non-pharmacological interventions — including acupuncture, CBT-I, mindfulness, tai chi, and others — for cancer-related insomnia, addressing a significant gap in the comparative evidence base.
If you or someone you love is going through cancer treatment, sleep problems may be all too familiar. Cancer-related insomnia (CRI) affects a large number of cancer patients and can seriously impact quality of life, mood, and the ability to cope with treatment. The good news is that researchers are taking a closer look at natural, drug-free approaches to help.
A research team has registered a major study — a systematic review and network meta-analysis — designed to compare multiple non-pharmacological (non-drug) treatments for cancer-related insomnia all at once. The therapies being evaluated include acupuncture, cognitive behavioural therapy (CBT), mindfulness-based stress reduction, bright light therapy, exercise, music therapy, and tai chi.
Unlike sleep medications, these approaches carry minimal side effects and don't interact with cancer drugs — a critical advantage for patients already managing complex treatment regimens. The study will gather and analyse data from randomised controlled trials (the gold standard in medical research) published across major international databases.
Researchers will measure improvements in sleep quality using two well-validated tools: the Pittsburgh Sleep Quality Index (PSQI) and the Insomnia Severity Index (ISI). They will also track fatigue, anxiety, depression, and overall quality of life.
While this is a study protocol — meaning the full results are still to come — it signals a growing recognition in mainstream medical research that acupuncture and other integrative therapies deserve serious scientific scrutiny as frontline options for cancer patients struggling with sleep.
For patients, this research may ultimately help doctors and integrative health providers recommend the most effective personalised sleep strategy during and after cancer treatment.
If you are interested in acupuncture for sleep support during cancer care, speak with a licensed and experienced acupuncture practitioner who has training in oncology acupuncture.
This registered systematic review and network meta-analysis protocol (PROSPERO: CRD42023427752) aims to comprehensively evaluate the comparative efficacy and safety of non-pharmacological interventions for cancer-related insomnia (CRI). Interventions under analysis include acupuncture, cognitive behavioural therapy for insomnia (CBT-I), mindfulness-based stress reduction (MBSR), bright light therapy, exercise, music therapy, and tai chi, assessed against one another and control conditions across RCTs indexed from inception to May 2024 in nine international databases.
Primary outcomes are PSQI and ISI scores; secondary outcomes include objective sleep parameters, fatigue, anxiety-depressive symptomatology, quality of life, and adverse events. Network meta-analyses will be performed using ADDIS V.1.16.8, Stata V.14.2, and R V.4.1.2. Risk of bias will be assessed via Cochrane ROB V.2.0 and evidence quality graded using GRADE criteria.
As a protocol publication, no outcome data are yet available. However, clinically, this framework positions acupuncture alongside other evidence-based non-pharmacological options for CRI, reinforcing its role in integrative oncology care where pharmacological interactions and side effect burden must be minimised.
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