{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,12]],"date-time":"2026-01-12T22:00:21Z","timestamp":1768255221412,"version":"3.49.0"},"reference-count":44,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2025,7,15]],"date-time":"2025-07-15T00:00:00Z","timestamp":1752537600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["T2293734"],"award-info":[{"award-number":["T2293734"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2021YFB3200603"],"award-info":[{"award-number":["2021YFB3200603"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Orthopaedic Surgery"],"published-print":{"date-parts":[[2025,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To investigate the effects of warmed irrigation fluid during shoulder arthroscopy on patient temperature regulation, recovery outcomes, and cognitive function.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A randomized single\u2010blind prospective study (Level II) and a total of 85 patients who underwent shoulder arthroscopy at our hospital from February 2022 to April 2023 were selected, all of whom signed informed consent, which was randomly divided into two groups (warmed irrigation fluid group and room temperature fluid group). Among them, there were 29 males (34.1%) and 56 females (65.9%) (male:female ratio\u2009=\u20091:2), with an average age of 60.80\u2009\u00b1\u200911.70\u2009years (ranging from 19 to 79\u2009years). There were 50 patients (58.8%) aged over 60 and 35 patients (41.2%) aged under 60. All patients were diagnosed with rotator cuff injuries. We recorded primary patient data, anesthesia duration, anesthesia method, surgery duration, intraoperative temperature protection measures, irrigation volume, intraoperative nasopharyngeal and rectal temperatures, and preoperative and postoperative Mini\u2010Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA) scores. Statistical analysis was performed to evaluate the impact of warmed irrigation fluid on patient temperature, recovery, and cognitive status.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Analysis of the data from the 85 shoulder arthroscopy patients indicated that warming the irrigation fluid effectively prevented a decrease in core body temperature (nasopharyngeal and rectal temperatures), with significant differences observed at 120\u2009min (nasopharyngeal temperature) and 105\u2009min (rectal temperature). Patients with warmed irrigation fluid had a shorter average anesthesia recovery time than those without warming, although this difference was not statistically significant. Analysis of MMSE and MOCA scores revealed that the areas of cognitive decline post\u2010surgery mainly involved cumulative memory and attention, while orientation was not affected. Education level was identified as a factor influencing cognitive decline.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The administration of warmed irrigation fluid during shoulder arthroscopy has effectively preserved patients' core body temperature. This practice may contribute to a reduction in recovery time and complications associated with the procedure. Furthermore, minimally invasive techniques such as arthroscopy have been associated with a decreased incidence of postoperative cognitive impairment.<\/jats:p><\/jats:sec>","DOI":"10.1111\/os.70123","type":"journal-article","created":{"date-parts":[[2025,7,17]],"date-time":"2025-07-17T02:35:04Z","timestamp":1752719704000},"page":"2371-2384","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Impact of Warmed Irrigation Fluid During Shoulder Arthroscopy on Patient Temperature, Recovery, and Cognitive Function: A Prospective Analysis of Influencing Factors"],"prefix":"10.1111","volume":"17","author":[{"given":"Jingfeng","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Orthopedics, Ruijin Hospital Shanghai Jiao Tong University School of Medicine  Shanghai 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