{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T12:02:39Z","timestamp":1791979359516,"version":"4.4.0"},"reference-count":23,"publisher":"BMJ","issue":"8","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["Reg Anesth Pain Med"],"accepted":{"date-parts":[[2024,5,16]]},"published-print":{"date-parts":[[2025,8]]},"abstract":"<jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>Patients with hip fracture often experience severe pain, particularly during movement or slight positional change, prior to the occurrence of surgery. It is essential to explore the appropriate analgesic methods before surgery in patients with hip fracture, especially those capable of alleviating dynamic pain. Pericapsular nerve group (PENG) block was introduced as a useful technique for hip analgesia. In this study, we aimed to compare the reduction in dynamic pain between the PENG block and supra-inguinal fascia iliaca compartment block (SIFICB).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>This prospective trial included 80 hip fracture patients aged \u226519 years, with an American Society of Anesthesiologists Physical Status of 1\u20134 and a baseline dynamic pain score \u22654\u2009on the numerical rating scale. The patients were randomly allocated into the PENG block (n=40) and SIFICB group (n=40). For the PENG block and SIFICB, 20\u2009mL and 30\u2009mL of 0.3% ropivacaine was used, respectively. The primary outcome was reduction in dynamic pain scores at 30\u2009min following the peripheral nerve block. Dynamic pain score was evaluated when the leg was passively raised.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>A total of 79\u2009patients were included in the final analysis, and the reductions in pain score during hip flexion were 3.1\u00b12.4\u2009and 2.9\u00b12.5\u2009in the PENG block and SIFICB groups, respectively, which was statistically insignificant (p=0.75). Moreover, no significant differences were observed in any of the outcomes.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>PENG block and SIFICB could effectively provide analgesia for dynamic pain in patients with hip fractures, with no significant difference between the two groups.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Trial registration number<\/jats:title>\n                  <jats:p>\n                     <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"clintrialgov\" xlink:href=\"NCT04677348\">NCT04677348<\/jats:ext-link>.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1136\/rapm-2024-105627","type":"journal-article","created":{"date-parts":[[2024,6,12]],"date-time":"2024-06-12T15:35:15Z","timestamp":1718206515000},"page":"635-640","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":13,"title":["Comparison of analgesic effect of pericapsular nerve group block and supra-inguinal fascia iliaca compartment block on dynamic pain in patients with hip fractures: a randomized controlled trial"],"prefix":"10.1136","volume":"50","clinical-trial-number":[{"clinical-trial-number":"nct04677348","registry":"10.18810\/clinical-trials-gov"}],"author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4881-1884","authenticated-orcid":false,"given":"Won Uk","family":"Koh","sequence":"first","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2488-9986","authenticated-orcid":false,"given":"Hyungtae","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yeon Ju","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ji In","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hyun-Jin","family":"Yeo","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young-Jin","family":"Ro","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1759-4592","authenticated-orcid":false,"given":"Ha-Jung","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2024,6,12]]},"reference":[{"key":"2025090414251596000_50.8.635.1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmn.2007.11.006"},{"key":"2025090414251596000_50.8.635.2","doi-asserted-by":"publisher","DOI":"10.1016\/0304-3959(90)90052-F"},{"key":"2025090414251596000_50.8.635.3","doi-asserted-by":"publisher","DOI":"10.1213\/ANE.0000000000002489"},{"key":"2025090414251596000_50.8.635.4","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpa.2006.12.005"},{"key":"2025090414251596000_50.8.635.5","doi-asserted-by":"crossref","first-page":"273","DOI":"10.2147\/CIA.S1847","article-title":"Opiates and elderly: use and side effects","volume":"3","author":"Chau","year":"2008","journal-title":"Clin Interv Aging"},{"key":"2025090414251596000_50.8.635.6","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1111\/anae.15291","article-title":"Guideline for the management of hip 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