{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,10]],"date-time":"2026-02-10T18:59:30Z","timestamp":1770749970964,"version":"3.50.0"},"reference-count":17,"publisher":"Georg Thieme Verlag KG","issue":"10","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Knee Surg"],"published-print":{"date-parts":[[2020,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Total knee arthroplasty (TKA) in patients with peripheral vascular disease has sparsely been studied. This study examined patient and radiographic factors that could affect reoperation free survival in these patients. We retrospectively reviewed TKA procedures performed in patients with nonpalpable pulses on physical examination between January 1, 2004, and December 31, 2013. Ninety-two cases met inclusion criteria. Preoperative ankle-brachial index (ABI), date of surgery, sex, age, body mass index (BMI), tourniquet use, American Society of Anesthesiologists (ASA) score, presence of preoperative calcifications, and follow-up data were obtained. Failure was defined as reoperation. Patients were included if they experienced a failure or had at least 2 years of follow-up. Reoperation free survival was calculated by Kaplan\u2013Meier's analysis. Odds ratios (ORs) were calculated for patient factors; hazard ratios (HRs) were calculated by Cox's regression analysis. Ninety-two TKAs were included in the study. Mean age was 68.8 years, mean BMI was 32.15, and mean ASA score was 2.44. Tourniquet was used in 78 patients. Mean preoperative ABI was 1.016. Nine patients had calcifications on X-ray prior to surgery. Reoperation free survival was 9.378 years. Patients with a preoperative ABI of below 0.7 had shorter reoperation free survival (ABI &lt;0.7, 6.854 years; ABI &gt;0.7, 9.535 years; p\u2009=\u20090.015). Patients with a preoperative ABI below 0.7 had greater odds of failure and were at higher risk for earlier failure (OR\u2009=\u20096.5, p\u2009=\u20090.027; HR\u2009=\u20091.678, p\u2009=\u20090.045). When corrected for age, sex, and BMI, the HR for patients with a preoperative ABI below 0.7 worsened (HR\u2009=\u20091.913, p\u2009=\u20090.035) compared with those with an ABI above 0.7. The remaining patient factors produced no statistically significant differences in survivorship, odds of failure, or HRs. No patient factors were associated with increased risk of mortality. These results suggest that patients who undergo TKA with an ABI below 0.7 are at increased risk for reoperation and have shorter reoperation free survival.<\/jats:p>","DOI":"10.1055\/s-0039-1688929","type":"journal-article","created":{"date-parts":[[2019,5,23]],"date-time":"2019-05-23T23:02:20Z","timestamp":1558652540000},"page":"1004-1009","source":"Crossref","is-referenced-by-count":3,"title":["Factors Influencing Survivorship in Vasculopathic Patients"],"prefix":"10.1055","volume":"33","author":[{"given":"Bishoy V.","family":"Gad","sequence":"additional","affiliation":[{"name":"Sports and Orthopaedic Specialists, Adult Reconstruction Surgery, Edina, Minnesota"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maxwell K.","family":"Langfitt","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claire E.","family":"Robbins","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, New England Baptist Hospital, Boston, Massachusetts"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carl T.","family":"Talmo","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, New England Baptist Hospital, Boston, Massachusetts"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Oliva Jane","family":"Bono","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, New England Baptist Hospital, Boston, Massachusetts"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"James V.","family":"Bono","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, New England Baptist Hospital, Boston, Massachusetts"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2019,5,23]]},"reference":[{"issue":"11","key":"ref1","doi-asserted-by":"crossref","first-page":"1317","DOI":"10.1001\/jama.286.11.1317","article-title":"Peripheral arterial disease detection, awareness, and treatment in primary care","volume":"286","author":"A T Hirsch","year":"2001","journal-title":"JAMA"},{"issue":"03","key":"ref2","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1177\/1358863X9700200310","article-title":"The epidemiology of peripheral arterial disease: importance of identifying the population at risk","volume":"2","author":"M H Criqui","year":"1997","journal-title":"Vasc Med"},{"issue":"06","key":"ref3","doi-asserted-by":"crossref","first-page":"381","DOI":"10.1056\/NEJM199202063260605","article-title":"Mortality over a period of 10 years in patients with peripheral arterial disease","volume":"326","author":"M H Criqui","year":"1992","journal-title":"N Engl J Med"},{"issue":"01","key":"ref4","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1161\/01.CIR.96.1.44","article-title":"Intermittent claudication. A risk profile from The Framingham Heart Study","volume":"96","author":"J M Murabito","year":"1997","journal-title":"Circulation"},{"issue":"08","key":"ref5","doi-asserted-by":"crossref","first-page":"1239.e1","DOI":"10.1016\/j.arth.2007.11.012","article-title":"Acute arterial thrombosis after bilateral total knee arthroplasty","volume":"23","author":"C O Bayne","year":"2008","journal-title":"J Arthroplasty"},{"issue":"11","key":"ref6","first-page":"RJ01","article-title":"Popliteal artery thrombosis after total knee replacement: an unusual complication","volume":"9","author":"J K Chikkanna","year":"2015","journal-title":"J Clin Diagn Res"},{"issue":"05","key":"ref7","doi-asserted-by":"crossref","first-page":"1078","DOI":"10.1016\/j.arth.2015.11.033","article-title":"Vascular calcifications on the preoperative radiograph: predictor of ischemic complications in total knee arthroplasty?","volume":"31","author":"J V Woelfle-Roos","year":"2016","journal-title":"J Arthroplasty"},{"issue":"02","key":"ref8","doi-asserted-by":"crossref","first-page":"250","DOI":"10.1016\/j.arth.2010.03.017","article-title":"The effect of total knee arthroplasty on lower limb blood flow","volume":"26","author":"N K Bowman","year":"2011","journal-title":"J Arthroplasty"},{"issue":"04","key":"ref9","doi-asserted-by":"crossref","first-page":"253","DOI":"10.5435\/00124635-200107000-00005","article-title":"Arterial complications and total knee arthroplasty","volume":"9","author":"D E Smith","year":"2001","journal-title":"J Am Acad Orthop Surg"},{"issue":"01","key":"ref10","doi-asserted-by":"crossref","first-page":"52","DOI":"10.3928\/01477447-20101123-23","article-title":"The value of immediate preoperative vascular examination in an at-risk patient for total knee arthroplasty","volume":"34","author":"T Garabekyan","year":"2011","journal-title":"Orthopedics"},{"issue":"03","key":"ref11","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/S0002-9610(05)81078-5","article-title":"Arterial and ischemic aspects of total knee arthroplasty","volume":"164","author":"D A DeLaurentis","year":"1992","journal-title":"Am J Surg"},{"issue":"03","key":"ref12","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1054\/arth.2002.30287","article-title":"The effect of the ankle brachial pressure index and the use of a tourniquet upon the outcome of total knee replacement","volume":"17","author":"A S Bruce","year":"2002","journal-title":"J Arthroplasty"},{"issue":"04","key":"ref13","doi-asserted-by":"crossref","first-page":"223","DOI":"10.1055\/s-0031-1271893","article-title":"Does knee replacement surgery lead to chronic limb ischemia?","volume":"23","author":"A G Dawson","year":"2010","journal-title":"J Knee Surg"},{"issue":"06","key":"ref14","doi-asserted-by":"crossref","first-page":"1688","DOI":"10.1097\/00006534-199911000-00012","article-title":"Operative management and outcome of complex wounds following total knee arthroplasty","volume":"104","author":"M Y Nahabedian","year":"1999","journal-title":"Plast Reconstr Surg"},{"issue":"S 01","key":"ref15","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1054\/arth.2002.32452","article-title":"Skin necrosis after total knee arthroplasty","volume":"17","author":"M D Ries","year":"2002","journal-title":"J Arthroplasty"},{"issue":"08","key":"ref16","doi-asserted-by":"crossref","first-page":"547","DOI":"10.5435\/JAAOS-D-15-00402","article-title":"Acute wound complications after total knee arthroplasty: prevention and management","volume":"25","author":"M J Simons","year":"2017","journal-title":"J Am Acad Orthop Surg"},{"issue":"01","key":"ref17","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1007\/s11999-010-1558-3","article-title":"Incidence and reasons for nonrevision reoperation after total knee arthroplasty","volume":"469","author":"B Zmistowski","year":"2011","journal-title":"Clin Orthop Relat Res"}],"container-title":["The Journal of Knee Surgery"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/s-0039-1688929.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,9,18]],"date-time":"2022-09-18T15:13:57Z","timestamp":1663514037000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/s-0039-1688929"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5,23]]},"references-count":17,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2020,10,1]]},"published-print":{"date-parts":[[2020,10]]}},"URL":"https:\/\/doi.org\/10.1055\/s-0039-1688929","relation":{},"ISSN":["1538-8506","1938-2480"],"issn-type":[{"value":"1538-8506","type":"print"},{"value":"1938-2480","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,5,23]]}}}