{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T06:02:07Z","timestamp":1783749727081,"version":"3.55.0"},"reference-count":23,"publisher":"Mark Allen Group","issue":"7","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Wound Care"],"published-print":{"date-parts":[[2024,7,2]]},"abstract":"<jats:sec><jats:title>Objective:<\/jats:title><jats:p> The presence of peripheral artery disease (PAD) in patients with diabetic foot ulcers (DFUs) is a significant risk factor for chronicity and amputation. Ankle\u2013brachial pressure index (ABPI) is a screening tool for PAD. Brachial systolic pressure measurement, used as a denominator in the calculation of ABPI, produces inaccurate results in patients with obesity and the presence of heavy clothing. The wrist, however, is easily accessible, and the ankle\u2013wrist pressure index (AWPI), if comparable with ABPI, may be useful in screening selected patients. This study aimed to assess the efficacy of AWPI in diagnosing perfusion in DFUs and compare it to ABPI in patients with DFUs. <\/jats:p><\/jats:sec><jats:sec><jats:title>Method:<\/jats:title><jats:p> ABPI and AWPI were calculated by measuring systolic blood pressure in the arteries of the ankle, arm and wrist with a handheld Doppler. Actual perfusion was determined by the presence or absence of PAD by duplex ultrasound. <\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p> A total of 46 lower extremities in 41 patients were studied. The prevalence of PAD was 61%. Duplex ultrasound confirmed that the sensitivity of ABPI and AWPI in detecting PAD in patients with DFUs was 67.9% and 71.4% respectively, whereas the specificity of ABPI and AWPI was 94.4% and 88.9% respectively. On receiver operating characteristic analysis, the area under the curve of ABPI and AWPI was 0.804 and 0.795, respectively. A statistically significant positive correlation between ABPI and AWPI was found (r=0.986; p&lt;0.001). <\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion:<\/jats:title><jats:p> There was a good correlation between ABPI and AWPI over a wide range of values. ABPI and AWPI may have a similar role in predicting perfusion in patients with DFUs. AWPI could be used in place of ABPI in selected patients in whom measuring ABPI may be difficult. <\/jats:p><\/jats:sec><jats:sec><jats:title>Declaration of interest:<\/jats:title><jats:p> The authors have no conflicts of interest to declare. <\/jats:p><\/jats:sec>","DOI":"10.12968\/jowc.2021.0024","type":"journal-article","created":{"date-parts":[[2024,7,5]],"date-time":"2024-07-05T12:03:49Z","timestamp":1720181029000},"page":"519-525","source":"Crossref","is-referenced-by-count":2,"title":["Correlation of ankle\u2013wrist pressure index with ankle\u2013brachial pressure index to assess lower limb perfusion in diabetic foot ulcer: a pilot study"],"prefix":"10.12968","volume":"33","author":[{"given":"Ravi","family":"Roshan","sequence":"first","affiliation":[{"name":"Department of Surgery, All India Institute of Medical Sciences, Rishikesh, India."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Natasha","family":"Chaudhary","sequence":"additional","affiliation":[{"name":"Department of Surgery, All India Institute of Medical Sciences, Rishikesh, India."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Udit","family":"Chouhan","sequence":"additional","affiliation":[{"name":"Department of Radiodiagnosis, All India Institute of Medical Sciences, Rishikesh, India."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Farhanul","family":"Huda","sequence":"additional","affiliation":[{"name":"Department of Surgery, All India Institute of Medical Sciences, Rishikesh, India."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Somprakas","family":"Basu","sequence":"additional","affiliation":[{"name":"Department of Surgery, All India Institute of Medical Sciences, Rishikesh, India."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"5130","reference":[{"issue":"24","key":"B2","doi-asserted-by":"crossref","first-page":"2367","DOI":"10.1056\/NEJMra1615439","volume":"376","author":"Armstrong DG","year":"2017","journal-title":"N Engl J Med"},{"issue":"10","key":"B3","doi-asserted-by":"crossref","first-page":"2021","DOI":"10.2337\/dc12-0200","volume":"35","author":"Morbach S","year":"2012","journal-title":"Diabetes Care"},{"issue":"8","key":"B4","doi-asserted-by":"crossref","first-page":"1433","DOI":"10.2337\/diacare.24.8.1433","volume":"24","author":"Jude EB","year":"2001","journal-title":"Diabetes Care"},{"issue":"7","key":"B5","doi-asserted-by":"crossref","first-page":"574","DOI":"10.1002\/dmrr.2319","volume":"28","author":"Monteiro-Soares M","year":"2012","journal-title":"Diabetes Metab Res Rev"},{"issue":"4","key":"B6","doi-asserted-by":"crossref","first-page":"e0124739","DOI":"10.1371\/journal.pone.0124739","volume":"10","author":"Chuan F","year":"2015","journal-title":"PLoS One"},{"issue":"57","key":"B7","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3310\/hta19570","volume":"19","author":"Crawford F","year":"2015","journal-title":"Health Technol Assess"},{"issue":"5","key":"B8","doi-asserted-by":"crossref","first-page":"747","DOI":"10.1007\/s00125-008-0940-0","volume":"51","author":"Prompers L","year":"2008","journal-title":"The EURODIALE Study. 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