Efficacy and safety of acupuncture on sleep quality for post-stroke insomnia: a systematic review and meta-analysis
BackgroundStroke is the second leading cause of death worldwide, and improving sleep quality in post-stroke insomnia is beneficial to the recovery of stroke. Acupuncture is widely used for the treatment of post-stroke insomnia in China. Therefore, this systematic review and meta-analysis were perfor...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2023-06-01
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| Series: | Frontiers in Neurology |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fneur.2023.1164604/full |
| _version_ | 1797794522110885888 |
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| author | Menglong Shi Zhaochen Ji Tianye Sun Haiyin Hu Zhe Chen Chaonan Feng Junhua Zhang Min Zhao Fengwen Yang |
| author_facet | Menglong Shi Zhaochen Ji Tianye Sun Haiyin Hu Zhe Chen Chaonan Feng Junhua Zhang Min Zhao Fengwen Yang |
| author_sort | Menglong Shi |
| collection | DOAJ |
| description | BackgroundStroke is the second leading cause of death worldwide, and improving sleep quality in post-stroke insomnia is beneficial to the recovery of stroke. Acupuncture is widely used for the treatment of post-stroke insomnia in China. Therefore, this systematic review and meta-analysis were performed to explore the efficacy and safety of acupuncture for post-stroke insomnia.MethodsEight databases were searched from their inception to 12 September 2022. Two reviewers independently performed the study screening and data extraction. The outcomes include Pittsburgh Sleep Quality Index (PSQI), objective sleep data measured by polysomnography (PSG), long-term efficacy and adverse events. The quality of the trials was assessed by the Cochrane risk of bias tool 2.0. The RevMan 5.4 and Stata 15.1 were used for data synthesis.ResultsAmong 3,233 participants from 41 studies were included. Pooled results indicated that acupuncture was superior to control group (CG) in improving PSQI total score (standardized mean difference (SMD) = −1.03, 95% confidence interval (CI): −1.32, −0.74, P < 0.00001), increasing sleep efficiency (SMD = 0.65, 95% CI: 0.37 to 0.92) and total sleep time (SMD = 0.54, 95% CI: 0.22 to 0.86). The favorable results in improving PSQI total score (SMD = 0.65, 95% CI: 0.37 to 0.92), reduced sleep latency (SMD = 1.84, 95% CI: 0.31 to 3.38) and increased total sleep time (SMD = −0.73, 95% CI: −1.15 to −0.31) were also observed in comparisons of acupuncture plus CG vs. CG. As of long-term efficacy and safety, the effects of acupuncture were long-term and robustness, however, due to limited safety information, reliable safety conclusions cannot be drawn. Subgroup analysis showed that acupuncture plus CG was superior to CG for post-infarction patients, but the efficacy of acupuncture alone compared to non-BZDs or other hypnotics needs further research. The GRADE assessment demonstrated that the level of evidence was mostly low or very low given the flaws in the study design and considerable heterogeneity among the included studies.ConclusionAcupuncture could improve sleep quality, has long-term efficacy and without serious adverse events. However, the findings should be treated with caution owing to the existence of methodological quality issues. More studies with rigorous designs are warranted for validation and explored the safety of acupuncture. |
| first_indexed | 2024-03-13T03:04:06Z |
| format | Article |
| id | doaj.art-d1ba156f8b9342599147e2e7093ab305 |
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| issn | 1664-2295 |
| language | English |
| last_indexed | 2024-03-13T03:04:06Z |
| publishDate | 2023-06-01 |
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| series | Frontiers in Neurology |
| spelling | doaj.art-d1ba156f8b9342599147e2e7093ab3052023-06-27T10:23:04ZengFrontiers Media S.A.Frontiers in Neurology1664-22952023-06-011410.3389/fneur.2023.11646041164604Efficacy and safety of acupuncture on sleep quality for post-stroke insomnia: a systematic review and meta-analysisMenglong Shi0Zhaochen Ji1Tianye Sun2Haiyin Hu3Zhe Chen4Chaonan Feng5Junhua Zhang6Min Zhao7Fengwen Yang8Evidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, ChinaEvidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, ChinaDongfang Hospital, Beijing University of Chinese Medicine, Beijing, ChinaEvidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, ChinaEvidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, ChinaEvidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, ChinaEvidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, ChinaHospital of Brain Diseases, The First Affiliated Hospital of Henan University of CM, Zhengzhou, ChinaEvidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, ChinaBackgroundStroke is the second leading cause of death worldwide, and improving sleep quality in post-stroke insomnia is beneficial to the recovery of stroke. Acupuncture is widely used for the treatment of post-stroke insomnia in China. Therefore, this systematic review and meta-analysis were performed to explore the efficacy and safety of acupuncture for post-stroke insomnia.MethodsEight databases were searched from their inception to 12 September 2022. Two reviewers independently performed the study screening and data extraction. The outcomes include Pittsburgh Sleep Quality Index (PSQI), objective sleep data measured by polysomnography (PSG), long-term efficacy and adverse events. The quality of the trials was assessed by the Cochrane risk of bias tool 2.0. The RevMan 5.4 and Stata 15.1 were used for data synthesis.ResultsAmong 3,233 participants from 41 studies were included. Pooled results indicated that acupuncture was superior to control group (CG) in improving PSQI total score (standardized mean difference (SMD) = −1.03, 95% confidence interval (CI): −1.32, −0.74, P < 0.00001), increasing sleep efficiency (SMD = 0.65, 95% CI: 0.37 to 0.92) and total sleep time (SMD = 0.54, 95% CI: 0.22 to 0.86). The favorable results in improving PSQI total score (SMD = 0.65, 95% CI: 0.37 to 0.92), reduced sleep latency (SMD = 1.84, 95% CI: 0.31 to 3.38) and increased total sleep time (SMD = −0.73, 95% CI: −1.15 to −0.31) were also observed in comparisons of acupuncture plus CG vs. CG. As of long-term efficacy and safety, the effects of acupuncture were long-term and robustness, however, due to limited safety information, reliable safety conclusions cannot be drawn. Subgroup analysis showed that acupuncture plus CG was superior to CG for post-infarction patients, but the efficacy of acupuncture alone compared to non-BZDs or other hypnotics needs further research. The GRADE assessment demonstrated that the level of evidence was mostly low or very low given the flaws in the study design and considerable heterogeneity among the included studies.ConclusionAcupuncture could improve sleep quality, has long-term efficacy and without serious adverse events. However, the findings should be treated with caution owing to the existence of methodological quality issues. More studies with rigorous designs are warranted for validation and explored the safety of acupuncture.https://www.frontiersin.org/articles/10.3389/fneur.2023.1164604/fullacupuncturepost-stroke insomniasleep qualitymeta-analysissystematic review |
| spellingShingle | Menglong Shi Zhaochen Ji Tianye Sun Haiyin Hu Zhe Chen Chaonan Feng Junhua Zhang Min Zhao Fengwen Yang Efficacy and safety of acupuncture on sleep quality for post-stroke insomnia: a systematic review and meta-analysis Frontiers in Neurology acupuncture post-stroke insomnia sleep quality meta-analysis systematic review |
| title | Efficacy and safety of acupuncture on sleep quality for post-stroke insomnia: a systematic review and meta-analysis |
| title_full | Efficacy and safety of acupuncture on sleep quality for post-stroke insomnia: a systematic review and meta-analysis |
| title_fullStr | Efficacy and safety of acupuncture on sleep quality for post-stroke insomnia: a systematic review and meta-analysis |
| title_full_unstemmed | Efficacy and safety of acupuncture on sleep quality for post-stroke insomnia: a systematic review and meta-analysis |
| title_short | Efficacy and safety of acupuncture on sleep quality for post-stroke insomnia: a systematic review and meta-analysis |
| title_sort | efficacy and safety of acupuncture on sleep quality for post stroke insomnia a systematic review and meta analysis |
| topic | acupuncture post-stroke insomnia sleep quality meta-analysis systematic review |
| url | https://www.frontiersin.org/articles/10.3389/fneur.2023.1164604/full |
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