{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T09:29:11Z","timestamp":1788514151577,"version":"build-2803163510"},"reference-count":23,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2017,6,21]],"date-time":"2017-06-21T00:00:00Z","timestamp":1498003200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2017,12]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To assess the effect of thoracic paravertebral block (PVB) on pain management and preservation of pulmonary function compared with intravenous, patient-controlled analgesia (IVPCA) in patients with multiple rib fractures (MRFs).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Ninety patients with unilateral MRFs were included in this prospective study and randomly assigned to the TPVB or IVPCA group. The visual analogue scale (VAS) pain score, blood gas analysis, and bedside spirometry were measured and recorded at different time points after analgesia.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      TPVB and IVPCA provided good pain relief. VAS scores were significantly lower in the TPVB group than in the IVPCA group at rest and during coughing ( P\u2009&lt;\u20090.05). Patients in the TPVB group had a higher PaO\n                      <jats:sub>2<\/jats:sub>\n                      and PaO\n                      <jats:sub>2<\/jats:sub>\n                      \/FiO\n                      <jats:sub>2<\/jats:sub>\n                      and lower P\n                      <jats:sub>(A\u2013a)<\/jats:sub>\n                      O\n                      <jats:sub>2<\/jats:sub>\n                      compared with the IVPCA group ( P\u2009&lt;\u20090.05). Moreover, patients in the TPVB group showed higher FVC, FEV1\/FVC, and PEFR, and fewer complications than did the IVPCA group ( P\u2009&lt;\u20090.05).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>TPVB is superior to IVPCA in pain relief and preservation of pulmonary function in patients with MRFs.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0300060517710068","type":"journal-article","created":{"date-parts":[[2017,6,21]],"date-time":"2017-06-21T10:22:02Z","timestamp":1498040522000},"page":"2085-2091","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":56,"title":["Thoracic paravertebral block versus intravenous patient-controlled analgesia for pain treatment in patients with multiple rib fractures"],"prefix":"10.1177","volume":"45","author":[{"given":"Ge","family":"Yeying","sequence":"first","affiliation":[{"name":"Department of Anesthesiology, Ningbo 6th Hospital, Ningbo 315040, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuan","family":"Liyong","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Ningbo 6th Hospital, Ningbo 315040, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen","family":"Yuebo","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Ningbo 6th Hospital, Ningbo 315040, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhang","family":"Yu","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Ningbo 6th Hospital, Ningbo 315040, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ye","family":"Guangao","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Ningbo 6th Hospital, Ningbo 315040, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ma","family":"Weihu","sequence":"additional","affiliation":[{"name":"Department of Orthopeadic Surgery, Ningbo 6th Hospital, Ningbo 315040, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhao","family":"Liujun","sequence":"additional","affiliation":[{"name":"Department of Orthopeadic Surgery, Ningbo 6th Hospital, Ningbo 315040, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2017,6,21]]},"reference":[{"key":"bibr1-0300060517710068","doi-asserted-by":"publisher","DOI":"10.1177\/0300060513489921"},{"key":"bibr2-0300060517710068","first-page":"UC04","volume":"10","author":"Vasigh A","year":"2016","journal-title":"J Clin Diagn 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