{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T15:25:31Z","timestamp":1787671531074,"version":"build-2736575974"},"reference-count":53,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2026,3,2]],"date-time":"2026-03-02T00:00:00Z","timestamp":1772409600000},"content-version":"unspecified","delay-in-days":60,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["CNS Spectr."],"published-print":{"date-parts":[[2026]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec id=\"S1092852926100868_sec1\">\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Acupuncture is a clinically recognized treatment for major depressive disorder (MDD), but the associations of efficacy with dosage, treatment course, frequency, acupuncture modality, needle retention time, and manipulation remain unclear. This study evaluated the efficacy and safety of acupuncture for MDD and explored potential moderating factors.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"S1092852926100868_sec2\" sec-type=\"methods\">\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Randomized controlled trials of acupuncture for MDD were searched in CNKI, VIP Database, Wanfang Data, SinoMed, PubMed, Embase, Web of Science, and the Cochrane Library from inception to May 2025. Risk of bias was assessed using RoB 2, and certainty of evidence using GRADE. Data were analyzed in Stata 18.0.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"S1092852926100868_sec3\" sec-type=\"results\">\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>36 trials involving 3843 participants were included. Compared with sham\/placebo acupuncture, acupuncture showed greater antidepressant effects (SMD \u22121.12, 95% CI \u22121.57 to \u22120.67, P &lt; 0.01). Very low-quality evidence suggested similar efficacy between acupuncture and antidepressants. Electroacupuncture was superior to manual acupuncture (SMD \u22120.24, 95% CI \u22120.42 to \u22120.07, P &lt; 0.01). High- and moderate-dose acupuncture were more effective than low-dose regimens, and meta-regression suggested a linear dose-response relationship, with 30 sessions as the optimal dosage. Better outcomes were associated with treatment course &gt;6 wk, 3 times weekly, needle retention time of 20\u201330 minutes, and electroacupuncture. No significant difference was found between needle manipulation and non-manipulation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"S1092852926100868_sec4\" sec-type=\"conclusions\">\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Acupuncture significantly alleviates depressive symptoms in MDD. Efficacy appears to be influenced by dosage, acupuncture modality, treatment course, frequency, and needle retention time, with 30 sessions, treatment course &gt; 6 wk, 3 sessions weekly, 20\u201330 minutes retention, and electroacupuncture showing the most favorable outcomes.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1017\/s1092852926100868","type":"journal-article","created":{"date-parts":[[2026,3,2]],"date-time":"2026-03-02T11:32:05Z","timestamp":1772451125000},"source":"Crossref","is-referenced-by-count":3,"title":["Efficacy and influencing factors of acupuncture in major depressive disorder: a systematic review and exploratory network meta-analysis"],"prefix":"10.1017","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-7696-6463","authenticated-orcid":false,"given":"Hui","family":"Zhao","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00z27jk27","id-type":"ROR","asserted-by":"publisher"}],"name":"Shuguang Hospital Affiliated to Shanghai 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