{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T11:23:28Z","timestamp":1787743408482,"version":"build-2784847793"},"reference-count":12,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T00:00:00Z","timestamp":1783468800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T00:00:00Z","timestamp":1787702400000},"content-version":"vor","delay-in-days":49,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Anesthesiol"],"DOI":"10.1186\/s12871-026-04087-1","type":"journal-article","created":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T03:44:54Z","timestamp":1783482294000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Continuous adductor canal block versus continuous femoral nerve block for analgesia after open reduction and internal fixation of patellar fractures: a randomized controlled trial"],"prefix":"10.1186","volume":"26","author":[{"given":"Man","family":"Li","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yin","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fu","family":"Yao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhijun","family":"Qin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,7,8]]},"reference":[{"issue":"10","key":"4087_CR1","first-page":"40","volume":"20","author":"L Qin Dan","year":"2012","unstructured":"Qin Dan L, Yongfang Z, Li F, Xinmin. Clinical study of sufentanil combined with ropivacaine intra-articular injection for analgesia after knee arthroscopy. J Chin Med Traumatol. 2012;20(10):40\u20132.","journal-title":"J Chin Med Traumatol"},{"issue":"9","key":"4087_CR2","first-page":"896","volume":"28","author":"Z Yao Min","year":"2012","unstructured":"Yao Min Z, Zhaoping F, Ningning Z, Jianyu G, Meirong S. Guohua. Effect of intra-articular dexmedetomidine on postoperative analgesia after knee arthroscopy. J Clin Anesthesiol. 2012;28(9):896\u20138.","journal-title":"J Clin Anesthesiol"},{"issue":"11","key":"4087_CR3","doi-asserted-by":"publisher","first-page":"971","DOI":"10.1136\/rapm-2021-102750","volume":"46","author":"SG Memtsoudis","year":"2021","unstructured":"Memtsoudis SG, Cozowicz C, Bekeris J, et al. Peripheral nerve block anesthesia\/analgesia for patients undergoing primary hip and knee arthroplasty: recommendations from the International Consensus on Anesthesia-Related Outcomes after Surgery (ICAROS) group. Reg Anesth Pain Med. 2021;46(11):971\u201385. https:\/\/doi.org\/10.1136\/rapm-2021-102750.","journal-title":"Reg Anesth Pain Med"},{"key":"4087_CR4","doi-asserted-by":"publisher","first-page":"112110","DOI":"10.1016\/j.jclinane.2025.112110","volume":"109","author":"S Wang","year":"2026","unstructured":"Wang S, Wu Z, Song Y, et al. Application of ultrasound-guided regional blocks in the perioperative period of hip arthroplasty: A systematic review and network meta-analysis. J Clin Anesth. 2026;109:112110. https:\/\/doi.org\/10.1016\/j.jclinane.2025.112110.","journal-title":"J Clin Anesth"},{"issue":"18","key":"4087_CR5","doi-asserted-by":"publisher","first-page":"5456","DOI":"10.3390\/jcm11185456","volume":"11","author":"HJ Park","year":"2022","unstructured":"Park HJ, Park KK, Park JY, et al. Peripheral Nerve Block for Pain Management after Total Hip Arthroplasty: A Retrospective Study with Propensity Score Matching. J Clin Med. 2022;11(18):5456. https:\/\/doi.org\/10.3390\/jcm11185456.","journal-title":"J Clin Med"},{"issue":"6","key":"4087_CR6","doi-asserted-by":"publisher","first-page":"521","DOI":"10.1136\/rapm-2021-103427","volume":"47","author":"M Carella","year":"2022","unstructured":"Carella M, Beck F, Piette N, et al. Effect of suprainguinal fascia iliaca compartment block on postoperative opioid consumption and functional recovery in posterolateral-approached total hip arthroplasty: a single-blind randomized controlled trial. Reg Anesth Pain Med. 2022;47(6):521\u20137. https:\/\/doi.org\/10.1136\/rapm-2021-103427.","journal-title":"Reg Anesth Pain Med"},{"issue":"35","key":"4087_CR7","doi-asserted-by":"publisher","first-page":"e39313","DOI":"10.1097\/MD.0000000000039313","volume":"103","author":"Z Yang","year":"2024","unstructured":"Yang Z, Xu W, Xu S. Comparison of the efficacy and safety of different puncture routes for ultrasound-guided fascia iliaca compartment block for early analgesia after hip arthroplasty: A meta-analysis. Med (Baltim). 2024;103(35):e39313. https:\/\/doi.org\/10.1097\/MD.0000000000039313.","journal-title":"Med (Baltim)"},{"issue":"38","key":"4087_CR8","doi-asserted-by":"publisher","first-page":"e44424","DOI":"10.1097\/MD.0000000000044424","volume":"104","author":"HC Zhang","year":"2025","unstructured":"Zhang HC, Wang SF, Wang D. Impact of continuous nerve block at different iliac fascia compartment regions on postoperative analgesia following total hip arthroplasty: A randomized controlled trial. Med (Baltim). 2025;104(38):e44424. https:\/\/doi.org\/10.1097\/MD.0000000000044424.","journal-title":"Med (Baltim)"},{"key":"4087_CR9","doi-asserted-by":"publisher","first-page":"1611618","DOI":"10.3389\/fmed.2025.1611618","volume":"12","author":"C Liu","year":"2025","unstructured":"Liu C, Han S, Wei A, et al. Ultrasound-guided fascia iliaca compartment block versus intravenous analgesia in geriatric hip fractures: a systematic review and meta-analysis of randomized trials demonstrating superior pain control. Front Med (Lausanne). 2025;12:1611618. https:\/\/doi.org\/10.3389\/fmed.2025.1611618.","journal-title":"Front Med (Lausanne)"},{"issue":"6","key":"4087_CR10","doi-asserted-by":"publisher","first-page":"1643","DOI":"10.1016\/j.arth.2024.11.013","volume":"40","author":"AD Mousad","year":"2025","unstructured":"Mousad AD, Nithagon P, Grant AR, et al. Non-Opioid Analgesia Protocols After Total Hip Arthroplasty and Total Knee Arthroplasty: An Updated Scoping Review and Meta-Analysis. J Arthroplasty. 2025;40(6):1643\u2013e16526. https:\/\/doi.org\/10.1016\/j.arth.2024.11.013.","journal-title":"J Arthroplasty"},{"issue":"8","key":"4087_CR11","doi-asserted-by":"publisher","first-page":"420","DOI":"10.1136\/rapm-2022-104303","volume":"48","author":"T Fujino","year":"2023","unstructured":"Fujino T, Yoshida T, Kawagoe I, et al. Migration rate of proximal adductor canal block catheters placed parallel versus perpendicular to the nerve after total knee arthroplasty: a randomized controlled study. Reg Anesth Pain Med. 2023;48(8):420\u20134. https:\/\/doi.org\/10.1136\/rapm-2022-104303.","journal-title":"Reg Anesth Pain Med"},{"issue":"4","key":"4087_CR12","doi-asserted-by":"publisher","first-page":"191","DOI":"10.1136\/rapm-2022-104208","volume":"48","author":"Y Gleicher","year":"2023","unstructured":"Gleicher Y, Fernandes HDS, Peacock S, et al. Questions remain about efficacy of adductor canal blocks. Reg Anesth Pain Med. 2023;48(4):191. https:\/\/doi.org\/10.1136\/rapm-2022-104208.","journal-title":"Reg Anesth Pain Med"}],"container-title":["BMC Anesthesiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s12871-026-04087-1","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12871-026-04087-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12871-026-04087-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T11:01:27Z","timestamp":1787742087000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1186\/s12871-026-04087-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,8]]},"references-count":12,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["4087"],"URL":"https:\/\/doi.org\/10.1186\/s12871-026-04087-1","relation":{},"ISSN":["1471-2253"],"issn-type":[{"value":"1471-2253","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7,8]]},"assertion":[{"value":"21 April 2026","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"4 July 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"8 July 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"This study was approved by the Institutional Ethics Committee of Sichuan Orthopedic Hospital (Approval No.: 2018-7-31-1). All participants provided written informed consent to participate in the study, in accordance with the Declaration of Helsinki.","order":1,"name":"Ethics","label":"Ethics approval and consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Not applicable.","order":2,"name":"Ethics","label":"Consent for publication","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":3,"name":"Ethics","label":"Competing interests","group":{"name":"EthicsHeading","label":"Declarations"}}],"article-number":"528"}}