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Meloni M, Giurato L, Panunzi A, Bellia A, Bohbot S, Lauro D, Uccioli L. Effectiveness of Sucrose Octasulfate Dressing in the Treatment of Neuro-Ischaemic Diabetic Foot Heel Ulcers: A Retrospective Single arm Study. INT J LOW EXTR WOUND 2022:15347346221087499. [PMID: 35287510 DOI: 10.1177/15347346221087499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The study aimed to evaluate the effectiveness of the use of sucrose octasulfate impregnated dressing (TLC-NOSF [Technology Lipido-Colloid-Nano-OligoSaccharide Factor]) in the management of persons with neuro-ischaemic heel diabetic foot ulcers (DFUs). Consecutive patients who referred for an active non-infected neuro-ischaemic heel DFU belonging to grade IC (superficial) or IIC (deep to tendons, muscle or capsule) according to Texas University Classification were included. All patients were managed by a pre-set limb salvage protocol in the respect of International guidelines and the TLC-NOSF dressing was used as primary and specific dressing. Patients were evaluated any 2 to 4 weeks until wound healing or different outcomes. Primary outcome was the rate of complete wound healing after 24 weeks of follow-up. The secondary outcomes assessed the healing time, the rate of wound regression, the re-ulceration in the case of complete healing and the safety. Thirty patients were included. The mean age was 67 ± 11 years, 17 (56.7%) were male, all of them were affected by type 2 diabetes with a mean duration of 18 ± 7 years. Twenty patients (66.7%) showed deep ulcers (grade 2 of Texas University Classification); the mean TcPO2 at the inclusion was 42 ± 7 mm Hg. Twenty-two patients (73.3%) healed by Week 24. The mean time of healing was 84 ± 32 days, 2 (6.7%) patients had ulcer relapse after healing, 28 (93.3%) had wound regression >50%, 2 (6.7%) had mild infection, 1 (3.3%) reported major amputation. No serious adverse events related to TLC-NOSF dressing or local reactions were reported. This current study showed the potential benefit of sucrose octasulfate for treating neuro-ischaemic heel DFUs in addition to the standard of care.
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Affiliation(s)
- Marco Meloni
- Department of Systems Medicine, 9318University of Rome Tor Vergata, Rome, Italy
| | - Laura Giurato
- Department of Systems Medicine, 9318University of Rome Tor Vergata, Rome, Italy
| | - Andrea Panunzi
- Department of Systems Medicine, 9318University of Rome Tor Vergata, Rome, Italy
| | - Alfonso Bellia
- Department of Systems Medicine, 9318University of Rome Tor Vergata, Rome, Italy
| | | | - Davide Lauro
- Department of Systems Medicine, 9318University of Rome Tor Vergata, Rome, Italy
| | - Luigi Uccioli
- Department of Systems Medicine, 9318University of Rome Tor Vergata, Rome, Italy
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Affiliation(s)
- Jeffrey M Levine
- Jeffrey M. Levine, MD, AGSF, CMD, CWS-P, is a wound consultant for the New Jewish Home in Manhattan and Advantage Surgical and Wound Care based in El Segundo, California; and Associate Clinical Professor of Geriatrics and Palliative Care, Mount Sinai Beth Israel Medical Center, New York, New York. Barbara Delmore, PhD, RN, CWCN, MAPWCA, IIWCC-NYU, FAAN, is Senior Nurse Scientist, Center for Innovations in the Advancement of Care (CIAC) and Clinical Assistant Professor, Hansjörg Wyss, Department of Plastic Surgery, NYU Langone Health, New York, New York. Jill Cox, PhD, RN, APN-c, CWOCN, FAAN, is Clinical Associate Professor, School of Nursing, Rutgers University, Newark, New Jersey, and Wound/Ostomy/Continence Advanced Practice Nurse, Englewood Hospital and Medical Center, Englewood, New Jersey. Submitted July 9, 2021; accepted in revised form October 8, 2021; published online ahead of print November 1, 2021
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Alexandrescu VA, Brochier S, Schoenen S, Antonelli E, Azdad K, Zekhnini I, Nodit M. Grades of Below-the-Ankle Arterial Occlusive Disease following the Angiosome Perfusion: A New Morphological Assessment and Correlations with the Inframalleolar GVG Stratification in CLTI Patients. Ann Vasc Surg 2021; 81:358-377. [PMID: 34780951 DOI: 10.1016/j.avsg.2021.09.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 09/11/2021] [Accepted: 09/13/2021] [Indexed: 01/15/2023]
Abstract
PURPOSE To assess a specific classification of the foot atherosclerotic disease concerning the angiosomal source arteries, the connected foot arches and attached collaterals for Rutherford 5, CLTI patients. To compare eventual analogies of this novel grading system with previously reported GLASS/GVG inframalleolar patterns of occlusive disease (P0-P2). MATERIALS AND METHODS A series of 336 ischemic feet (221 diabetics) were selected and retrospectively analyzed. For each angiographic pattern of inframalleolar atherosclerotic disease, 4 severity classes of targeted angiosomal artery path (TAAP), associating 4 other classes concerning linked foot arches (LFA) and collaterals occlusive disease were described. By associating the 4 TAAP with the 4 others parallel LFA and collaterals classes, 4 novel anatomical "Grades" (A-D) of occlusive disease were described. Limb salvage was studied between groups of diabetic and non-diabetic patients. RESULTS Using a primary endovascular approach, limb preservation comparison of grade A/B proved without significance for diabetics (P = 0.032) and non-diabetics (P = 0.226). Comparison in diabetics and/or non-diabetics between A/C (P = 0.045 and 0.046), A/D (P = 0.027 and 0.030, B/C (P = 0.009 and 0.038), and B/D (P = 0.006 and P = 0.042), as well as C/D groups (P = 0.048 and P = 0.034) proved ponderous. Parallel analysis of similar grades (A/A, B/B, etc.) with, or without diabetes appeared without significance (P > 0.05). Further comparison between grades A+B (assigned as P0/GVG), versus C (P1), and D (P2), proved significant (P < 0.0001). CONCLUSION The present grading system proposes a useful correlation between the severity of foot angiosomal arteries, arches, and collaterals disease and limb salvage, confirming the clinical significance of P0-P2 GVG severity score. This analysis also points the limits of EVT to be probably avoided in grade D patients.
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Affiliation(s)
- Vlad Adrian Alexandrescu
- Department of Vascular and Thoracic Surgery, Princess Paola Hospital Marche-en-Famenne, IFAC/Vivalia, Marche-en-Famenne, Belgium.
| | - Sophie Brochier
- Department of Diabetology, Princess Paola Hospital Marche-en-Famenne, IFAC/Vivalia, Marche-en-Famenne, Belgium.
| | - Sophie Schoenen
- Department of Vascular and Thoracic Surgery, Princess Paola Hospital Marche-en-Famenne, IFAC/Vivalia, Marche-en-Famenne, Belgium.
| | - Elisa Antonelli
- Department of Vascular and Thoracic Surgery, Princess Paola Hospital Marche-en-Famenne, IFAC/Vivalia, Marche-en-Famenne, Belgium.
| | - Khalid Azdad
- Department of Radiology, Princess Paola Hospital Marche-en-Famenne, IFAC/Vivalia, Marche-en-Famenne, Belgium.
| | - Ines Zekhnini
- Department of Vascular and Thoracic Surgery, Princess Paola Hospital Marche-en-Famenne, IFAC/Vivalia, Marche-en-Famenne, Belgium.
| | - Mihaela Nodit
- Department of Geriatric care, Princess Paola Hospital Marche-en-Famenne, IFAC/Vivalia, Marche-en-Famenne, Belgium.
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Delmore B, Ayello EA. Heel Pressure Injuries. Adv Skin Wound Care 2021; 34:236-237. [PMID: 33852459 DOI: 10.1097/01.asw.0000742304.60363.e3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Barbara Delmore
- Barbara Delmore, PhD, RN, CWCN, MAPWCA, IIWCC-NYU, FAAN, is Senior Nurse Scientist, Center for Innovations in the Advancement of Care (CIAC), NYU Langone Health, New York, New York. Elizabeth A. Ayello, PhD, MS, BSN, RN, CWON, ETN, MAPWCA, FAAN, is co-Editor-in-Chief, Advances in Skin & Wound Care ; Faculty Emeritus, Excelsior College School of Nursing; Senior Adviser, Hartford Institute for Geriatric Nursing; and President, Ayello, Harris & Associates, Inc, New York, New York
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Abstract
OBJECTIVE The purpose of this research was to build on previous work regarding predictive factors of acute skin failure (ASF) in the critically ill population. METHODS Researchers conducted a retrospective case-control study with a main and validation analysis. Data were extracted from the New York Statewide Planning and Research Cooperative System. For the main analysis, there were 415 cases with a hospital-acquired pressure injury (HAPI) and 194,872 controls without. Researchers then randomly selected 100 cases with a HAPIs and 300 controls without for the validation analysis. A step-up logistic regression model was used. Researchers generated receiver operating characteristic curves for both the main and validation analyses, assessing the overall utility of the regression model. RESULTS Eleven variables were significantly and independently related to ASF: renal failure (odds ratio [OR], 1.4, P = .003), respiratory failure (OR, 2.2; P = < .001), arterial disease (OR, 2.4; P = .001), impaired nutrition (OR, 2.3; P = < .001), sepsis (OR, 2.2; P = < .001), septic shock (OR, 2.3; P = < .001), mechanical ventilation (OR, 2.5; P = < .001), vascular surgery (OR, 2.2; P = .02), orthopedic surgery (OR, 3.4; P = < .001), peripheral necrosis (OR, 2.5; P = .003), and general surgery (OR, 3.8; P = < .001). The areas under the curve for the main and validation analyses were 0.864 and 0.861, respectively. CONCLUSIONS The final model supports previous work and is consistent with the current definition of ASF in the setting of critical illness.
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Abstract
Patients in critical care units have a multitude of diseases and conditions that contribute to their illness and as such are susceptible to comorbid conditions such as heel pressure injuries. Prevention is a key strategy to avoid heel pressure injury occurrence. Risk factor identification can help a clinician identify those patients at risk for a heel pressure injury requiring timely prevention strategies. The purpose of this article is to raise awareness regarding the critical care patient's vulnerability to heel pressure injuries and strategies that can help avoid their occurrence or expedite their healing if occur.
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Yan Q, Jayakumar L, Sideman MJ, Ferrer L, Mitromaras C, Miserlis D, Davies MG. Extent of heel ulceration influences the outcomes in patients with isolated infrapopliteal limb threatening critical ischemia. J Vasc Surg 2020; 73:1731-1740.e2. [PMID: 33031885 DOI: 10.1016/j.jvs.2020.08.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 08/20/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND The aim of the present study was to assess the effects of the extent of heel ulceration on the outcomes of limb threatening critical ischemia due to isolated infrapopliteal disease. METHODS A retrospective review identified 989 patients with isolated infrapopliteal disease and heel ulceration treated from 2001 to 2018. The heel was defined as the back of the foot, extending from the Achilles tendon to around the plantar surface and covering the apex of the calcaneum bone. Heel ulceration was categorized into three groups by area: <5 cm2, 5 to 10 cm2, and >10 cm2. The interventions were endovascular, open bypass, major amputation, and wound care. An intention-to-treat analysis by patient group was performed. The 30-day outcomes and amputation-free survival (AFS; survival without a major amputation) were evaluated. RESULTS Of the 989 patients, 384 (58% male; average age, 65 years; n = 768 vessels) had undergone isolated endovascular tibial intervention, 124 (45% male; average age, 59 years) had undergone popliteal tibial vein bypass for limb threatening critical ischemia, 219 (52% male; average age, 67 years) had undergone major amputation, and 242 (49% male; average age, 66 years) had received wound care. No difference was found in the 30-day major adverse cardiac events in the endovascular and open bypass groups, with significantly more events in the major amputation group (P = .03). The 30-day major adverse limb events and 30-day amputation rates were equivalent between the open bypass and endovascular groups. The 5-year AFS rate was superior in the open bypass group (37% ± 8%; mean ± standard error of the mean) compared with the endovascular group (27% ± 9%; P = .04). The wound care group had a 5-year AFS rate of 20% ± 9%, which was not significantly different from that of the endovascular group. Patients with heel ulcers of <5 cm2 had better AFS (47% ± 8%) than those with 5- to 10- cm2 heel ulceration (24% ± 9%). Heel ulcers >10 cm2 were associated with markedly worse 5-year AFS outcomes (0% ± 0%). The presence of end-stage renal disease, osteomyelitis, uncontrolled diabetes (hemoglobin A1c >10%), and/or frailty combined with a heel ulcer >10 cm2 were predictive of poor AFS. CONCLUSIONS An increasing heel ulcer area combined with osteomyelitis and systemic comorbidities was associated with worsening 30-day outcomes and 5-year AFS, irrespective of the therapy chosen.
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Affiliation(s)
- Qi Yan
- Division of Vascular and Endovascular Surgery, Department of Surgery, Long School of Medicine, University of Texas Health at San Antonio, and South Texas Center for Vascular Care, South Texas Medical Center, San Antonio, Tex
| | - Lalithapriya Jayakumar
- Division of Vascular and Endovascular Surgery, Department of Surgery, Long School of Medicine, University of Texas Health at San Antonio, and South Texas Center for Vascular Care, South Texas Medical Center, San Antonio, Tex
| | - Matthew J Sideman
- Division of Vascular and Endovascular Surgery, Department of Surgery, Long School of Medicine, University of Texas Health at San Antonio, and South Texas Center for Vascular Care, South Texas Medical Center, San Antonio, Tex
| | - Lucas Ferrer
- Division of Vascular and Endovascular Surgery, Department of Surgery, Long School of Medicine, University of Texas Health at San Antonio, and South Texas Center for Vascular Care, South Texas Medical Center, San Antonio, Tex
| | - Christopher Mitromaras
- Division of Vascular and Endovascular Surgery, Department of Surgery, Long School of Medicine, University of Texas Health at San Antonio, and South Texas Center for Vascular Care, South Texas Medical Center, San Antonio, Tex
| | - Dimitrios Miserlis
- Division of Vascular and Endovascular Surgery, Department of Surgery, Long School of Medicine, University of Texas Health at San Antonio, and South Texas Center for Vascular Care, South Texas Medical Center, San Antonio, Tex
| | - Mark G Davies
- Division of Vascular and Endovascular Surgery, Department of Surgery, Long School of Medicine, University of Texas Health at San Antonio, and South Texas Center for Vascular Care, South Texas Medical Center, San Antonio, Tex.
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Lázaro-Martínez JL, García-Madrid M, García-Alamino JM, Bohbot S, García-Klepzig JL, García-Álvarez Y. Increasing Transcutaneous Oxygen Pressure in Patients With Neuroischemic Diabetic Foot Ulcers Treated With a Sucrose Octasulfate Dressing: A Pilot Study. INT J LOW EXTR WOUND 2020; 21:450-456. [DOI: 10.1177/1534734620952244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Regarding the positive clinical outcomes of sucrose octasulfate impregnated dressing documented in neuroischemic diabetic foot ulcers (DFUs), we aimed to evaluate the microcirculatory status in patients with neuroischemic DFU through the use of sucrose octasulfate dressing. Eleven patients with neuroischemic DFU were included in a prospective pilot study between July 2019 and March 2020. We evaluated the effect in transcutaneous oxygen pressure (TcPO2; mm Hg) values within the use of a sucrose octasulfate dressing in the course of the healing process of neuroischemic DFUs (UrgoStart Contact, Laboratoires Urgo Medical). TcPO2 values were assessed at day 0 and monthly until wound healing was achieved. Additionally, wound healing process was evaluated using the Wollina score system and wound area surface, at day 0 and monthly until 20 weeks of follow-up or wound healing first occurred. TcPO2 values showed a significant increase between day 0 (29.45 ± 7.38 mm Hg) and wound closure (46.54 ± 11.45 mm Hg, P = .016), after dressing application. Wollina wound scores showed a significant improvement (4.2 ± 1.7 at day 0 to 5.4 ± 1.3 at the end of the study; P = .004). Median wound area at day 0 was 1.30 cm2, interquartile range [1.60-1] cm2, and 0.5 cm2 at week 4, interquartile range [1.1-0.1], P < .001. Median healing time was 8 weeks, interquartile range [8-5]. Treating a neuroischemic DFU with a sucrose octasulfate dressing in the standard of care showed an increase in skin oxygen pressure.
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Affiliation(s)
- José Luis Lázaro-Martínez
- Diabetic Foot Unit, Facultad de Medicina, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Marta García-Madrid
- Diabetic Foot Unit, Facultad de Medicina, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | | | - Serge Bohbot
- Global Medical Affairs Director, Laboratoires URGO, Paris, France
| | | | - Yolanda García-Álvarez
- Diabetic Foot Unit, Facultad de Medicina, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
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Linn YL, Chan SL, Soon SXY, Yap CJQ, Lim MNHH, Lee QWS, Chong TT, Tang TY. Heal or no heel: Outcomes of ischaemic heel ulcers following lower limb revascularization from a multi-ethnic Asian Cohort in Singapore. Int Wound J 2020; 17:2010-2018. [PMID: 32840061 PMCID: PMC7949176 DOI: 10.1111/iwj.13493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 08/07/2020] [Accepted: 08/08/2020] [Indexed: 11/30/2022] Open
Abstract
Ischaemic diabetic heel ulcers are difficult to treat and prognosis is often guarded. The aim was to document our outcome of treating heel ulcers following revascularization in a predominantly diabetic Asian cohort presenting with chronic limb threatening ischaemia from Singapore. Retrospective cohort study (n = 66, 66 limbs) over a 5‐year period. Data were collected from hospital electronic health records. Outcomes included time to healing, amputation free survival (AFS), and mortality. Minimum follow‐up period was 6 months. Multivariate regression analysis was performed to look for factors associated with poor outcome. Mean age was 67.4 ± 8.8 years. 62/66 (93.9%) were diabetics. Mean wound size at presentation was 3.6 ± 2.3 cm. Mean Wound, Ischaemia, Foot Infection (WIFI) score was 5 ± 1.6. 12/66 (18%) patients had a patent posterior tibial artery pre‐operatively. Straight line flow was restored in only 31/66 (46.9) patients but 47/66 (71.2%) had successful limb salvage. Median time to wound healing was 90.0 (IQR 60‐180) days. A median of 1 (IQR 0‐2) wound debridement was required. Patients who underwent negative pressure dressing (23/66; 34.8%) required a median of 26 (IQR 13‐33) cycles to achieve healing. Amputation free survival (AFS) was 72% and 68% at 6‐ and 12‐months, respectively. Mortality rate was 16.7% and 19.7% at 6‐ and 12‐months, respectively. Low albumin level and initial Rutherford class were independent predictors of worse 6‐month AFS. Outcomes of heel ulcers post revascularisation may not be as poor as previously described. Persistent attention to wound care with multidisciplinary effort is needed for optimal healing.
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Affiliation(s)
- Yun Le Linn
- Department of Vascular Surgery, Singapore General Hospital, Singapore
| | - Sze Ling Chan
- Health Services Research Center, SingHealth, Singapore, Singapore
| | | | - Charyl Jia Qi Yap
- Department of Vascular Surgery, Singapore General Hospital, Singapore
| | | | | | - Tze Tec Chong
- Department of Vascular Surgery, Singapore General Hospital, Singapore.,Duke-NUS Graduate Medical School, Singapore, Singapore
| | - Tjun Yip Tang
- Department of Vascular Surgery, Singapore General Hospital, Singapore.,Duke-NUS Graduate Medical School, Singapore, Singapore
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Rivolo M, Dionisi S, Olivari D, Ciprandi G, Crucianelli S, Marcadelli S, Zortea RR, Bellini F, Martinato M, Gabrielli A, Pomponio G. Heel Pressure Injuries: Consensus-Based Recommendations for Assessment and Management. Adv Wound Care (New Rochelle) 2020; 9:332-347. [PMID: 32286202 PMCID: PMC7155923 DOI: 10.1089/wound.2019.1042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 09/12/2019] [Indexed: 12/27/2022] Open
Abstract
Significance: A systematic approach to develop experts-based recommendations could have a favorable impact on clinical problems characterized by scarce and low-quality evidence as heel pressure ulcers. Recent Advances: A systematic approach was used to conduce a formal consensus initiative. A multidisciplinary panel of experts identified relevant clinical questions, performed a systematic search of the literature, and created a list of statements. GRADE Working Group guidelines were followed. An independent international jury reviewed and voted recommendations for clinical practice. Consent was developed according to Delphi rules and GRADE method was used to attribute grade of strength. Critical Issues: The extensive search of the literature retrieved 42 pertinent articles (26 clinical studies, 7 systematic reviews or meta-analysis, 5 other reviews, 2 consensus-based articles, and 2 in vitro studies). Thirty-five recommendations and statements were created. Only 1 of 35, concerning ankle-brachial pressure index reliability in diabetic patients, was rejected by the panel. No sufficient agreement was achieved on toe brachial index test to rule out the orphan heel syndrome, removing dry eschar in adult patients without vascular impairment, and using an antimicrobial dressing in children with infected heel pressure injuries. Eleven recommendations were approved with a weak grade of strength. Experts strongly endorsed 20 recommendations. Offloading, stages I and II pressure injuries, and referral criteria were areas characterized by higher level of agreement. Future Directions: We believe that the results of our effort could improve practice, especially in areas where clear and shared opinions emerged. Barriers and limits that could hinder implementation are also discussed in the article.
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Affiliation(s)
- Massimo Rivolo
- Independent Tissue Viability Nurse Consultant, Turin, Italy
| | | | - Diletta Olivari
- Clinica Medica, Università Politecnica delle Marche, Ancona, Italy
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Meloni M, Izzo V, Giurato L, Brocco E, Gandini R, Uccioli L. Limb Salvage in Diabetic Patients With Ischemic Heel Ulcers. INT J LOW EXTR WOUND 2019; 19:275-281. [DOI: 10.1177/1534734619884438] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The purpose of this study is to investigate the outcomes of diabetic individuals with ischemic heel ulcers. The study group was composed of a consecutive sample of persons with diabetic ischemic foot ulcers managed by a preset multidisciplinary limb salvage protocol, including revascularization through endovascular technique. The outcome measures were healing, major amputation (above the ankle), and death at 1-year of follow-up. The outcomes between patients with heel ulcers (HUs) and without (NHUs) were compared. A total of 254 patients were recruited. There were 50/254 (19.7%) HUs and 204/254 (79.3%) NHUs. Overall, 190/254 (74.8%) patients healed. The rate of healing for HUs and NHUs was 30/50 (60%) and 160/204 (78.4%); P = .03, respectively. Major amputation occurred in 24/254 (9.4%) patients. The rates of major amputation for HUs and NHUs were 10/50 (20%) and 14/204 (6.9%; P = .002), respectively; 40/254 (15.7%) patients died, unhealed. The rates of mortality for HUs and NHUs were 10/50 (20%) and 30/204 (14.7%; P = .07), respectively. In HUs patients, absence of infection [95% CI = 3.1 (1.6-5.5); P = .002] and superficial ulcers [95% CI = 4.4 (2.2-9.3); P = .0001] were independent predictors of healing, whereas revascularization failure [95% CI = 8.1 (1.5.0-19.4); P = .0001], involvement of the plantar arch [95% CI = 6.3 (2.0-15.4); P = .0001], and dialysis [95% CI = 2.2 (1.3-4.5); P = .006] were independent predictors of major amputation. A multidisciplinary approach achieves good rate of limb salvage in people with diabetic ischemic heel ulcers.
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Alexandrescu VA, Brochier S, Limgba A, Balthazar S, Khelifa H, De Vreese P, Azdad K, Nodit M, Pottier M, Van Espen D, Sinatra T. Healing of Diabetic Neuroischemic Foot Wounds With vs Without Wound-Targeted Revascularization: Preliminary Observations From an 8-Year Prospective Dual-Center Registry. J Endovasc Ther 2019; 27:20-30. [PMID: 31709886 DOI: 10.1177/1526602819885131] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Purpose: To assess the clinical efficacy of endovascular angiosome-oriented wound-targeted revascularization (WTR) vs indirect (wound-indifferent) revascularization (IR) in diabetic patients with neuroischemic foot ulcers. Materials and Methods: Between April 2009 and July 2017, 167 diabetic patients (mean age 72.8 years; 137 men) with chronic limb-threatening ischemia (Rutherford category 5) and foot wounds (Wagner 2-4) in 194 limbs were prospectively registered and scheduled for primary infragenicular endovascular treatment. Specific angiosome source artery reperfusion sustained by patent foot arches or arterial-arterial connections was attempted initially. If this approach failed, topographic revascularization via available collaterals (WTRc) and IR were sequentially attempted. Results: Reperfusion was successful in 176 (91%) of 194 limbs (113 with WTR, 28 with WTRc, and 35 with IR); the global angiosome-oriented technical success (WTR and WTRc) was 73% (141/194). The mean follow-up was 10.9±0.7 months (range 3-12.5). Over 1 year, 102 (58%) of the 176 successfully treated limbs experienced wound healing [79/113 (70%) in the WTR group, 15/28 (54%) in the WTRc group, and 7/35 (20%) in the IR group; p=0.011]. The mean time to healing was 6.8±0.4 months in the WTR group, 7.9±0.6 months in the WTRc group, and 9.8±0.7 months in the IR group (p=0.001). Relapses were noted in 18 (16%) WTR limbs, 5 (18%) WTRc limbs, and 6 (17%) IR limbs. Comparison between WTR and IR and WTRc vs IR showed improved cicatrization in the angiosome-oriented groups (p<0.05). Major adverse limb events (MALE) and limb salvage were different between WTR and WTRc and between WTR and IR groups (p<0.05), while WTRc vs IR was not. Amputation-free survival was not influenced by the revascularization strategy (p=0.093). Conclusion: Wound healing in diabetic patients with chronic limb-threatening ischemia appeared to be improved by intentional wound-targeted revascularization, but no uniform benefit concerning MALE or limb preservation was observed. IR still represents an alternative for limb salvage in cases in which angiosome-guided revascularization fails.
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Affiliation(s)
| | - Sophie Brochier
- Department of Diabetology, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Augustin Limgba
- Department of Surgery, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Severine Balthazar
- Department of Anesthesiology, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Hafid Khelifa
- Department of Intensive Care, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Pierrick De Vreese
- Department of Anesthesiology, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Khalid Azdad
- Department of Radiology, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Mihaela Nodit
- Department of Geriatric Care, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Morgane Pottier
- Department of Surgery, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Didier Van Espen
- Department of Orthopedic Surgery, Princess Paola Hospital, Marche-en-Famenne, Belgium
| | - Tommy Sinatra
- Department of Surgery, Princess Paola Hospital, Marche-en-Famenne, Belgium
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Abstract
UNLABELLED Heel ulcerations are a significant burden of care in both hospital and long-term care settings. The presence of peripheral arterial disease as a contributing factor to delayed healing is often not recognized, resulting in prolonged healing and high patient morbidity and mortality. Formal vascular evaluation and intervention is often not performed as these patients can have palpable pedal pulses while having localized ischemia of the heel. As routine noninvasive vascular studies can be affected by medial calcinosis and collateralization and do not specifically assess tissue perfusion to the heel, a false sense of security of adequate perfusion for healing can result. Indocyanine green fluorescence angiography (ICGFA) allows for real-time visualization and objective assessment of site specific tissue perfusion not limited by the factors that can make routine noninvasive vascular studies unreliable or unobtainable. A retrospective medical record review of a subset of patients with chronic heel ulceration from a prospective institutional review board-approved study in which serial ICGFA was performed during their treatment course was performed. ICGFA was able to identify local heel ischemia and expedite vascular intervention. ICGFA should be considered as an additional vascular study in patients presenting with chronic, nonhealing heel ulcerations. LEVELS OF EVIDENCE Level IV: Diagnostic, Case series.
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Affiliation(s)
- Valerie S Marmolejo
- University Place, Washington (VSM)
- Great River Wound and Hyperbaric Medicine Clinic, Great River Medical Center, West Burlington, Iowa (JFA)
| | - Jonathan F Arnold
- University Place, Washington (VSM)
- Great River Wound and Hyperbaric Medicine Clinic, Great River Medical Center, West Burlington, Iowa (JFA)
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14
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Izzo V, Meloni M, Fabiano S, Morosetti D, Giurato L, Chiaravalloti A, Ruotolo V, Gandini R, Uccioli L. Rearfoot Transcutaneous Oximetry is a Useful Tool to Highlight Ischemia of the Heel. Cardiovasc Intervent Radiol 2016; 40:120-124. [PMID: 27488199 DOI: 10.1007/s00270-016-1434-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 07/26/2016] [Indexed: 11/28/2022]
Abstract
PURPOSE To demonstrate the usefulness of rearfoot transcutaneous oximetry to assess the peripheral arterial disease in diabetic patients with heel ulcer. METHODS From our database of 550 critical limb ischemia diabetic patients followed after a percutaneous transluminal angioplasty, we have selected patients with below the knee arterial disease. Patients were grouped according to the dorsal transcutaneous oximetry value (Group A < 30 mmHg; Group B ≥ 30 mmHg). Patients of Group B had a second oximetry performed at the rearfoot, close to the lesion localized in all cases at the heel. Finally, the analysis of the arterial pattern disease has been done. RESULTS We selected 191 patients: Group A (151 patients), dorsal transcutaneous oximetry of 11.8 ± 0.7 mmHg; Group B (40 patients), dorsal transcutaneous oximetry of 44.2 ± 10.1 mmHg. In Group B, rearfoot oximetry was 20.5 ± 5 mmHg, significantly lower than dorsal oximetry (p = 0.0179). The anterior tibial artery was involved in all patients of Group A. In Group B, the anterior tibial artery was involved in 15 subjects and never alone; the posterior tibial artery was involved in 20 subjects and in 11 cases alone. The peroneal artery was affected in 20 subjects and in 14 patients alone. CONCLUSION When a heel lesion is present and the transcutaneous oximetry recorded on the dorsum of the foot does not confirm the presence of critical limb ischemia (not ≤30 mmHg), a second oximetry recorded on the rearfoot is useful to point out ischemia of the peroneal artery and/or of the posterior tibial artery.
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Affiliation(s)
- Valentina Izzo
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy.
| | - Marco Meloni
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy
| | - Sebastiano Fabiano
- Department of Diagnostic Imaging and Interventional Radiology, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy
| | - Daniele Morosetti
- Department of Diagnostic Imaging and Interventional Radiology, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy
| | - Laura Giurato
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy
| | - Antonio Chiaravalloti
- Department of Diagnostic Imaging and Interventional Radiology, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy
| | - Valeria Ruotolo
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy
| | - Roberto Gandini
- Department of Diagnostic Imaging and Interventional Radiology, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy
| | - Luigi Uccioli
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133, Rome, Italy
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15
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Bennett SL, Goubran RA, Bennett B, Bennett RA, Knoefel F. The use of a thermal camera and Eulerian enhancement in the examination of pedal pulse and microvascular health. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2016; 2016:1385-1388. [PMID: 28268584 DOI: 10.1109/embc.2016.7590966] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Early detection of impaired blood flow and microvascular functioning is important to prevent ulceration in diabetic patients. This paper aims to first determine if thermal video in conjunction with Eulerian Video Magnification (EVM) can be used to find the pedal pulse rate, and reveal patterns indicative of the foot's microvascular health. Thermal video was captured of a healthy adult's foot while a Doppler ultrasound captured pedal pulse. Another thermal video was captured of a patient's heels. These videos were subjected to EVM, areas of interest were defined and the mean intensity signal was calculated temporally, within each defined area. The healthy adult signals were compared to Doppler data to determine the signal best representative of pedal pulse. The patient signals were examined for patterns. The mean intensity signals best representing pedal pulse in the healthy adult resulted from areas containing an artery close to the skin. The most significant pattern in the patient data was a large difference in signal amplitude from areas containing the left posterior tibial artery and the right; the left, colder heel had a weaker signal amplitude. These results suggest that thermal video subjected to EVM can reveal the pedal pulse rate by extracting intensity signals from areas in which arteries are close to the skin, and may reveal differences in the microvascular health of the left versus right foot. The ability to detect pedal pulse and differences in microvascular health using an inexpensive and non-intrusive thermal camera would of great value to a podiatric clinic.
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16
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Clerici G, Faglia E. Saving the Limb in Diabetic Patients With Ischemic Foot Lesions Complicated by Acute Infection. INT J LOW EXTR WOUND 2014; 13:273-93. [DOI: 10.1177/1534734614549416] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Ischemia and infection are the most important factors affecting the prognosis of foot ulcerations in diabetic patients. To improve the outcome of these patients, it is necessary to aggressively treat 2 important pathologies—namely, occlusive arterial disease affecting the tibial and femoral arteries and infection of the ischemic diabetic foot. Each of these 2 conditions may lead to major limb amputation, and the presence of both critical limb ischemia (CLI) and acute deep infection is a major risk factor for lower-extremity amputation. Thus, the management of diabetic foot ulcers requires specific therapeutic approaches that vary significantly depending on whether foot lesions are complicated by infection and/or ischemia. A multidisciplinary team approach is the key to successful treatment of a diabetic foot ulcer: ischemic diabetic foot ulcers complicated by acute deep infection pose serious treatment challenges because high levels of skill, organization, accuracy, and timing of intervention are required to maximize the chances of limb salvage: these complex issues are better managed by a multidisciplinary clinical group.
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Affiliation(s)
- Giacomo Clerici
- “Città di Pavia” University and Research Hospital Pavia, Italy
| | - Ezio Faglia
- “Città di Pavia” University and Research Hospital Pavia, Italy
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