Volume 20, Issue 3 p. 202-211
REVIEW ARTICLE

Invasive or noninvasive? A systematic review and network meta-analysis of acupuncture and acupressure to treat sleep disturbance in cancer patients

Denise Shuk Ting Cheung BNurs, MPhil, PhD

Corresponding Author

Denise Shuk Ting Cheung BNurs, MPhil, PhD

School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR

Correspondence

Denise Shuk Ting Cheung, School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR.

Email: [email protected]

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Xinyi Xu BNurs, PhD Candidate

Xinyi Xu BNurs, PhD Candidate

School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR

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Robert Smith BSc, PhD

Robert Smith BSc, PhD

School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR

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Naomi Takemura BNurs, PhD

Naomi Takemura BNurs, PhD

School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR

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Wing Fai Yeung BCM, PhD

Wing Fai Yeung BCM, PhD

School of Nursing, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR

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Wing-lok Chan MBBS (HK), FRCR, FHKCR, FHKAM (Radiology), Dip Med (CUHK), MSc in Palliative Medicine (Cardiff)

Wing-lok Chan MBBS (HK), FRCR, FHKCR, FHKAM (Radiology), Dip Med (CUHK), MSc in Palliative Medicine (Cardiff)

Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR

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Lixing Lao MD, PhD, LAc

Lixing Lao MD, PhD, LAc

Virginia University of Integrative Medicine, Vienna, Virginia, USA

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Chia-Chin Lin BSN (TMU), MSN (UW), PhD (UW), FAAN

Chia-Chin Lin BSN (TMU), MSN (UW), PhD (UW), FAAN

School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR

College of Nursing, Taipei Medical University, Taipei, Taiwan

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First published: 21 December 2022
Citations: 1

Abstract

Background

Both acupuncture and acupressure have been suggested beneficial for reducing sleep disturbance in cancer patients. While acupuncture is invasive involving needle insertion, acupressure is noninvasive. Their comparative effectiveness is unclear, hindering clinical recommendations.

Aims

This study aimed to explore the comparative effectiveness of acupuncture and acupressure on sleep in cancer patients.

Methods

This is a systematic review and Bayesian network meta-analysis. Eight key English and Chinese databases were searched. Twenty-four randomized controlled trials involving 2002 cancer patients comparing the effects of six treatments (manual acupuncture, electroacupuncture, acupressure, sham, enhanced usual care, and no treatment) on sleep were found.

Results

Compared with enhanced supportive care, acupressure demonstrated the largest effect size for reducing self-reported sleep disturbance (standardized mean difference [SMD] = −2.67, 95% CrI: −3.46 to −1.90; GRADE = moderate), followed by acupuncture (SMD = −1.87, 95% CrI: −2.94 to −0.81, GRADE = moderate) and electroacupuncture (SMD = −1.60, 95% CrI: −3 to −0.21; GRADE = low). The surface under the cumulative ranking curve indicates that acupressure is most likely to rank highest.

Linking Evidence to Action

Based on available evidence, acupressure can be recommended as the optimal treatment for reducing sleep disturbance in cancer patients. More rigorous trials are warranted to confirm whether different forms of acupuncture or acupressure have different effects on sleep in cancer patients. Particularly, studies examining acupuncture interventions alone instead of in combination with other therapies are needed.