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López-Moral M, Molines-Barroso RJ, Altonaga-Calvo BJ, Carrascosa-Romero E, Cecilia-Matilla A, Dòria-Cervós M, García-Martínez MT, Ortiz-Nistal A, Palma-Bravo A, Pereira-Losada N, Rivera-San Martin G, Samaniego-Muñoz J, Villares-Tobajas M, Lázaro-Martínez JL. Evaluation of usability, adherence, and clinical efficacy of therapeutic footwear in persons with diabetes at moderate to high risk of diabetic foot ulcers: A multicenter prospective study. Clin Rehabil 2024; 38:612-622. [PMID: 38196331 DOI: 10.1177/02692155231225743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
OBJECTIVE To evaluate therapeutic footwear expectations and usability of individuals with diabetes and foot complications. DESIGN A prospective multicenter study was conducted on participants with a high risk of developing a diabetic foot ulcer. SETTING Participants were enrolled in 11 different specialized diabetic foot units in Spain between March 2022 and June 2023. SUBJECTS Patients with diabetes at moderate to high risk of foot ulceration receiving first therapeutic footwear prescription. INTERVENTIONS All the patients included in the research were prescribed with their first pair of therapeutic footwear. MAIN MEASURES Primary outcome measures were MOS-pre and MOS-post questionnaires evaluating use and usability of prescribed therapeutic footwear. Secondary outcome measures aimed to evaluate footwear clinical efficacy as ulceration rate and self-reported perceived walking distance per day. RESULTS The use of therapeutic footwear exceeded the patient's pre-provision prediction of their anticipated use in 94% of people (n = 126). Based on the visual analogic satisfaction scale, the median satisfaction of daily wearing their therapeutic footwear was 7 points, Interquartile Range (IQR) [5-8.25]. During the follow-up period, 39 participants (29.1%) experienced diabetic foot ulcer. Perceived walking distance participants reported an improvement in their perceived walking ability during various daily life activities. CONCLUSIONS Diabetes patients at moderate to high risk of diabetic foot ulcer improved their perception of walking ability after therapeutic footwear prescription. Adherence to the therapeutic footwear prescription resulted in less ulcerations.
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Affiliation(s)
- Mateo López-Moral
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Raúl J Molines-Barroso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | | | | | - Almudena Cecilia-Matilla
- Diabetic Foot Unit, Vascular Surgery Service, Universitary Ramón y Cajal Hospital Crta, Madrid, Spain
| | | | | | | | - Anabel Palma-Bravo
- Diabetic Foot Unit, Vall d'Hebron Hospital Campus, (HUVH), Barcelona, Spain
| | | | - Gabriel Rivera-San Martin
- Diabetic Foot Unit, Servicio de Angiología y Cirugía Vascular del Hospital Universitario de Donostia, País Vasco, Spain
| | | | | | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
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Hazbiu A, Teobaldi I, Sepe M, Federici G, Meloni M, Uccioli L. The Appropriateness of Footwear in Diabetic Patients Observed during a Podiatric Examination: A Prospective Observational Study. J Clin Med 2024; 13:2402. [PMID: 38673674 PMCID: PMC11051551 DOI: 10.3390/jcm13082402] [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: 02/21/2024] [Revised: 04/15/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Adequate compliance with wearing therapeutic footwear (TF) to prevent diabetic foot ulcers is known to be low. The primary aim of this study was to identify population awareness about the ulceration and/or recurrence risk according to footwear choice. The secondary aim was to evaluate the compliance level in footwear choice based on a patient's own risk. Methods: Forty podiatrists participated from 1 September 2017 to 31 August 2018, providing six-section forms which included personal data, risk classification, footwear characteristics and a knowledge questionnaire. Results: This study included 1507 patients. Those with active ulcers were excluded. A total of 43% of patients belonged to risk class 0, 19% to risk class 1, 19% to risk class 2 and 19% to risk class 3. A total of 58% had foot deformities. Conclusions: Nearly half of patients with a high risk of ulceration had knowledge of their own risk but the majority of them did not follow the recommendations. Only a small percentage (36%) of risk class 3 patients wore footwear suitable for their risk class. There was poor consideration of footwear choice among patients. We highlight critical issues in patient education and compliance with wearing footwear appropriate to their risk class.
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Affiliation(s)
- Anisa Hazbiu
- Ambulatorio CIMAU, Via G. Cesare 82, 66054 Vasto, Italy;
| | | | - Mario Sepe
- Centro Podologico Sepe, Via Alcide De Gasperi 4/D, 80036 Palma Campania, Italy;
| | - Giovanni Federici
- Ospedale San Pietro Fatebenefratelli, Via Cassia 600, 00189 Roma, Italy;
| | - Marco Meloni
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy;
| | - Luigi Uccioli
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy;
- Division of Endocrinology and Diabetes, CTO Andrea Alesini Hospital, 00145 Rome, Italy
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van Netten JJ, Raspovic A, Lavery LA, Monteiro-Soares M, Paton J, Rasmussen A, Sacco ICN, Bus SA. Prevention of foot ulcers in persons with diabetes at risk of ulceration: A systematic review and meta-analysis. Diabetes Metab Res Rev 2024; 40:e3652. [PMID: 37243880 DOI: 10.1002/dmrr.3652] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 04/17/2023] [Indexed: 05/29/2023]
Abstract
AIMS Prevention of foot ulcers in persons with diabetes is important to help reduce the substantial burden on both individual and health resources. A comprehensive analysis of reported interventions is needed to better inform healthcare professionals about effective prevention. The aim of this systematic review and meta-analysis is to assess the effectiveness of interventions to prevent foot ulcers in persons with diabetes who are at risk thereof. MATERIALS AND METHODS We searched the available scientific literature in PubMed, EMBASE, CINAHL, Cochrane databases and trial registries for original research studies on preventative interventions. Both controlled and non-controlled studies were eligible for selection. Two independent reviewers assessed risk of bias of controlled studies and extracted data. A meta-analysis (using Mantel-Haenszel's statistical method and random effect models) was done when >1 RCT was available that met our criteria. Evidence statements, including the certainty of evidence, were formulated according to GRADE. RESULTS From the 19,349 records screened, 40 controlled studies (of which 33 were Randomised Controlled Trials [RCTs]) and 103 non-controlled studies were included. We found moderate certainty evidence that temperature monitoring (5 RCTs; risk ratio [RR]: 0.51; 95% CI: 0.31-0.84) and pressure-optimised therapeutic footwear or insoles (2 RCTs; RR: 0.62; 95% CI: 0.26-1.47) likely reduce the risk of plantar foot ulcer recurrence in people with diabetes at high risk. Further, we found low certainty evidence that structured education (5 RCTs; RR: 0.66; 95% CI: 0.37-1.19), therapeutic footwear (3 RCTs; RR: 0.53; 95% CI: 0.24-1.17), flexor tenotomy (1 RCT, 7 non-controlled studies, no meta-analysis), and integrated care (3 RCTs; RR: 0.78; 95% CI: 0.58-1.06) may reduce the risk of foot ulceration in people with diabetes at risk for foot ulceration. CONCLUSIONS Various interventions for persons with diabetes at risk for foot ulceration with evidence of effectiveness are available, including temperature monitoring (pressure-optimised) therapeutic footwear, structured education, flexor tenotomy, and integrated foot care. With hardly any new intervention studies published in recent years, more effort to produce high-quality RCTs is urgently needed to further improve the evidence base. This is especially relevant for educational and psychological interventions, for integrated care approaches for persons at high risk of ulceration, and for interventions specifically targeting persons at low-to-moderate risk of ulceration.
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Affiliation(s)
- Jaap J van Netten
- Department of Rehabilitation Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Program Rehabilitation, Amsterdam, The Netherlands
| | - Anita Raspovic
- Discipline of Podiatry, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Lawrence A Lavery
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Matilde Monteiro-Soares
- Portuguese Red Cross School of Health - Lisbon, Lisbon, Portugal
- MEDCIDS - Departamento de Medicina da Comunidade Informação e Decisão em Saúde, Faculty of Medicine, University of Porto, Porto, Portugal
- RISE@CINTESIS, Faculty of Medicine, Oporto University, Porto, Portugal
| | - Joanne Paton
- School of Health Professions, Faculty of Health, University of Plymouth, Plymouth, UK
| | | | - Isabel C N Sacco
- Physical Therapy, Speech and Occupational Therapy Department, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Sicco A Bus
- Department of Rehabilitation Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Program Rehabilitation, Amsterdam, The Netherlands
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Dragoi II, Popescu FG, Bowling FL, Bondor CI, Ionac M. Patients' Buying Behavior for Non-Reimbursed Off-Loading Devices Used in Diabetic Foot Ulcer Treatment-An Observational Study during COVID-19 Pandemic from a Romanian Physical Therapy Unit. J Clin Med 2023; 12:6516. [PMID: 37892654 PMCID: PMC10607790 DOI: 10.3390/jcm12206516] [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: 08/27/2023] [Revised: 09/29/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
Diabetic foot ulcer non-reimbursed treatment depends on multiple factors, including the patient's buying behaviors. Factors affecting buying behaviors for the removable off-loading devices are not completely understood. The aim of this study was to investigate the patients' buying behaviors of the removable off-loading devices and their influence on the DFU treatment outcomes remotely monitored during the COVID-19 pandemic. In this prospective observational study, 45 patients affected by diabetic peripheral neuropathy, with/without peripheral arterial disease, with foot ulcers treated with removable devices were remotely monitored. Prefabricated removable cast walkers, insoles, and therapeutic footwear were the proposed off-loading methods. Patients affected by high blood pressure (p = 0.018), peripheral arterial disease (p = 0.029), past amputations (p = 0.018), and ulcer on the left foot (p = 0.007) bought removable cast walkers. Rural provenience (p = 0.011) and male (p = 0.034) did not buy a removable walker. The healing rate was 69.4%, while the median healing time was 20 weeks. High blood pressure negatively influenced healing time (p = 0.020). Patients who bought the most efficient treatment method for DFUs were females from urban provenience, with amputation in the past, with peripheral arterial disease, and with high blood pressure.
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Affiliation(s)
- Iulia Iovanca Dragoi
- Department of Vascular Surgery and Reconstructive Microsurgery, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Square, 300041 Timisoara, Romania; (I.I.D.); (F.L.B.); (M.I.)
| | - Florina Georgeta Popescu
- Discipline of Occupational Health, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Square, 300041 Timisoara, Romania
| | - Frank L. Bowling
- Department of Vascular Surgery and Reconstructive Microsurgery, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Square, 300041 Timisoara, Romania; (I.I.D.); (F.L.B.); (M.I.)
- Department of Surgery & Translational Medicine, Faculty of Medical and Human Sciences, University of Manchester, Oxford Rd., Manchester M13 9PL, UK
| | - Cosmina Ioana Bondor
- Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Iuliu Hațieganu”, 8 Victor Babeș, 400000 Cluj-Napoca, Romania;
| | - Mihai Ionac
- Department of Vascular Surgery and Reconstructive Microsurgery, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Square, 300041 Timisoara, Romania; (I.I.D.); (F.L.B.); (M.I.)
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Chatzistergos PE, Gatt A, Formosa C, Sinclair JK, Chockalingam N. Effective and clinically relevant optimisation of cushioning stiffness to maximise the offloading capacity of diabetic footwear. Diabetes Res Clin Pract 2023; 204:110914. [PMID: 37742803 DOI: 10.1016/j.diabres.2023.110914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 05/24/2023] [Accepted: 09/21/2023] [Indexed: 09/26/2023]
Abstract
INTRODUCTION Optimising the cushioning stiffness of diabetic footwear/orthoses can significantly enhance their offloading capacity. This study explores whether optimum cushioning stiffness can be predicted using simple demographic and anthropometric parameters. METHODS Sixty-nine adults with diabetes and loss of protective sensation in their feet were recruited for this cross-sectional observational study. In-shoe plantar pressure was measured using Pedar® for a neutral diabetic shoe (baseline) and after adding cushioning footbeds of varying stiffness. The cushioning stiffness that achieved maximum offloading was identified for each participant. The link between optimum cushioning stiffness and plantar loading or demographic/anthropometric parameters was assessed using multinomial regression. RESULTS People with higher baseline plantar loading required stiffer cushioning materials for maximum offloading. Using sex, age, weight, height, and shoe-size as covariates correctly predicted the cushioning stiffness that minimised peak pressure across the entire foot, or specifically in the metatarsal heads, midfoot and heel regions in 70%, 72%, 83% and 66% of participants respectively. CONCLUSIONS Increased plantar loading is associated with the need for stiffer cushioning materials for maximum offloading. Patient-specific optimum cushioning stiffness can be predicted using five simple demographic/anthropometric parameters. These results open the way for methods to optimise cushioning stiffness as part of clinical practice.
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Affiliation(s)
- Panagiotis E Chatzistergos
- Centre for Biomechanics and Rehabilitation Technologies, Staffordshire University, Stoke-on-Trent, United Kingdom.
| | - Alfred Gatt
- Faculty of Health Sciences, University of Malta, Msida, Malta
| | - Cynthia Formosa
- Faculty of Health Sciences, University of Malta, Msida, Malta
| | - Jonathan K Sinclair
- Faculty of Allied Health and Wellbeing, University of Central Lancashire, Preston, United Kingdom
| | - Nachiappan Chockalingam
- Centre for Biomechanics and Rehabilitation Technologies, Staffordshire University, Stoke-on-Trent, United Kingdom; Faculty of Health Sciences, University of Malta, Msida, Malta
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Alkhatieb MT, Alkhalifah HA, Alkhalifah ZA, Aljehani KM, Almalki MS, Alqarni AA, Alqurashi SZ, Alzahrani RA. The effect of therapeutic footwear on the recurrence and new formation of foot ulcers in previously affected diabetic patients in Jeddah, Saudi Arabia. J Tissue Viability 2023; 32:417-422. [PMID: 37349229 DOI: 10.1016/j.jtv.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 05/05/2023] [Accepted: 06/16/2023] [Indexed: 06/24/2023]
Abstract
AIM Diabetic foot ulcers (DFUs), which are a common serious complication of diabetes mellitus, (lifetime occurrence, 19%-34%) account for at least 85% of all lower-limb amputations in diabetic patients. Special footwear (therapeutic footwear) is frequently recommended for such patients to adapt to changes in their foot structure. We aimed to, measure the effect of therapeutic footwear on DFU development and recurrence among previously affected patients in Saudi Arabia. MATERIALS AND METHODS A cross-sectional study was performed between June and September 2022. The study targeted patients aged ≥18 years previously diagnosed with DFU. Participants were contacted by telephone to complete a questionnaire assessing footwear use and foot care. RESULTS This study included 115 participants with a mean age of 61.9 ± 11.63; overall, 47% of participants used therapeutic footwear and 46% were adherent with wearing it. The DFU recurrence rate among patients who used therapeutic footwear was 27.8% versus 52.5% among patients who did not (p = 0.013). While using therapeutic footwear, patients with foot deformities reported a lower ulcer healing rate than those who did not (50% vs. 81.8%, p = 0.04). Patients who examined their feet had a lower recurrence rate than those who did not (38.5% vs. 50%, p = 0.43). CONCLUSION Therapeutic footwear use was significantly associated with decreased DFU recurrence. Further investigation to enhance the evidence for the effectiveness of therapeutic footwear in DFUs is warranted.
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Affiliation(s)
- Maram T Alkhatieb
- Division of Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Hussain A Alkhalifah
- Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
| | - Zainab A Alkhalifah
- Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Khalid M Aljehani
- Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Mohammed S Almalki
- Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Ali A Alqarni
- Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Sultan Z Alqurashi
- Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Rami A Alzahrani
- Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
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Conyers Y, Swoboda L. Getting Ready for Foot Care Certification: Implementing Off-loading Interventions to Prevent or Manage Injury. J Wound Ostomy Continence Nurs 2023; 50:250-252. [PMID: 37146117 DOI: 10.1097/won.0000000000000978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Affiliation(s)
- Yvette Conyers
- Yvette Conyers, DNP, MS, FNP-C, CTN-B, CFCN, CFCS, School of Nursing, The George Washington University, Ashburn, Virginia
- Laura Swoboda, DNP, APNP, FNP-C, FNP-BC, CWOCN-AP, Froedtert & the Medical College of Wisconsin, Milwaukee
| | - Laura Swoboda
- Yvette Conyers, DNP, MS, FNP-C, CTN-B, CFCN, CFCS, School of Nursing, The George Washington University, Ashburn, Virginia
- Laura Swoboda, DNP, APNP, FNP-C, FNP-BC, CWOCN-AP, Froedtert & the Medical College of Wisconsin, Milwaukee
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8
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Gracia-Sánchez A, López-Pineda A, Lázaro-Martínez JL, Pérez A, Pomares-Gómez FJ, Fernández-Seguín LM, Gil-Guillén VF, Chicharro-Luna E. Consensus-based recommendations on physical activity and exercise in patients with diabetes at risk of foot ulcerations: a Delphi study. Braz J Phys Ther 2023; 27:100500. [PMID: 37079949 DOI: 10.1016/j.bjpt.2023.100500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 03/08/2023] [Accepted: 03/24/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND Patients with diabetes mellitus are exposed to important complications. Currently little evidence exist on the guidelines that these patients, at some risk of foot ulceration, should follow for physical exercise. OBJECTIVES To reach a consensus among multidisciplinary and international experts on physical activity/exercise recommendations for patients with diabetes, according to foot ulcer risk. METHODS Using a three-round Delphi method, a panel composed of 28 multidisciplinary experts in the management of diabetic foot assessed 109 recommendations on physical activity/exercise for patients with diabetes mellitus, according to their risk of foot ulcer. Consensus was assumed when 80% of responses matched the same category (agreement/disagreement). RESULTS Twenty-nine experts participated in the first and second rounds of consultation, and twenty-eight did so in the third, reaching final agreement on 86 of the 109 recommendations considered (78.9%). The study, thus, generated a consensus set of recommendations concerning different aspects of diabetic footcare before, during, and after exercise (e.g. when to examine the foot, how to assess it, what type of sock and insole to use, what types of exercise to perform, and when it is advisable to return to activity after an ulceration). CONCLUSION This Delphi study generated recommendations based on the consensus of international experts on physical activity and exercise by patient with diabetes at risk of ulceration. Recommendations considered the state of the foot and the patient's history and status before physical activity and included information on intensity, duration, frequency, and progressions of physical activity/exercise, and the use of custom-made plantar orthoses, shoe prescription, and the convenience of returning to physical activity after an ulceration.
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Affiliation(s)
- Alba Gracia-Sánchez
- Nursing Service, Department of Health and Behavioral Sciences, Faculty of Medicine, University Miguel Hernández de Elche, San Juan de Alicante, Spain
| | - Adriana López-Pineda
- Clinical Medicine Department, University Miguel Hernández de Elche, San Juan de Alicante, Spain; Atenea Research Group, Foundation for the Promotion of Health and Biomedical Research, San Juan de Alicante, Spain; Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Alicante, Spain.
| | - José Luis Lázaro-Martínez
- Diabetic Foot Unit,Universidad Complutense de Madrid. Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Antonio Pérez
- Endocrinology and Nutrition Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Medicine Department, Universitat Autònoma de Barcelona, CIBER de Diabetes y Enfermedades metabólicas (CIBERDEM), Barcelona, Spain
| | | | | | - Vicente F Gil-Guillén
- Clinical Medicine Department, University Miguel Hernández de Elche, San Juan de Alicante, Spain; Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Alicante, Spain; Research Unit, University General Hospital of Elda, Elda, Spain
| | - Esther Chicharro-Luna
- Nursing Service, Department of Health and Behavioral Sciences, Faculty of Medicine, University Miguel Hernández de Elche, San Juan de Alicante, Spain
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Footwear and insole design parameters to prevent occurrence and recurrence of neuropathic plantar forefoot ulcers in patients with diabetes: a series of N-of-1 trial study protocol. Trials 2022; 23:1017. [PMID: 36527100 PMCID: PMC9755781 DOI: 10.1186/s13063-022-06968-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Foot complications occur in conjunction with poorly controlled diabetes. Plantar forefoot ulceration contributes to partial amputation in unstable diabetics, and the risk increases with concomitant neuropathy. Reducing peak plantar forefoot pressure reduces ulcer occurrence and recurrence. Footwear and insoles are used to offload the neuropathic foot, but the success of offloading is dependent on patient adherence. This study aims to determine which design and modification features of footwear and insoles improve forefoot plantar pressure offloading and adherence in people with diabetes and neuropathy. METHODS This study, involving a series of N-of-1 trials, included 21 participants who had a history of neuropathic plantar forefoot ulcers. Participants were recruited from two public hospitals and one private podiatry clinic in Sydney, New South Wales, Australia. This trial is non-randomised and unblinded. Participants will be recruited from three sites, including two high-risk foot services and a private podiatry clinic in Sydney, Australia. Mobilemat™ and F-Scan® plantar pressure mapping systems by TekScan® (Boston, USA) will be used to measure barefoot and in-shoe plantar pressures. Participants' self-reports will be used to quantify the wearing period over a certain period of between 2 and 4 weeks during the trial. Participant preference toward footwear, insole design and quality-of-life-related information will be collected and analysed. The descriptive and inferential statistical analyses will be performed using IBM SPSS Statistics (version 27). And the software NVivo (version 12) will be utilised for the qualitative data analysis. DISCUSSION This is the first trial assessing footwear and insole interventions in people with diabetes by using a series of N-of-1 trials. Reporting self-declared wearing periods and participants' preferences on footwear style and aesthetics are the important approaches for this trial. Patient-centric device designs are the key to therapeutic outcomes, and this study is designed with that strategy in mind. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12620000699965p. Registered on June 23, 2020.
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Chang MC, Choo YJ, Park IS, Park MW, Kim DH. Orthotic approach to prevention and management of diabetic foot: A narrative review. World J Diabetes 2022; 13:912-920. [PMID: 36437865 PMCID: PMC9693734 DOI: 10.4239/wjd.v13.i11.912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/24/2022] [Accepted: 10/11/2022] [Indexed: 11/11/2022] Open
Abstract
Diabetic foot is a common complication affecting more than one-fifth of patients with diabetes. If not treated in time, it may lead to diabetic foot ulcers or Charcot arthropathy. For the management of diabetic foot, shoe modifications and orthoses can be used to reduce pressure on the affected foot or provide the foot with increased stability. In addition, the shoe modifications and orthotic devices can relieve patient discomfort during walking. Appropriate shoe modifications include changing the insole material, modifying the heel height, adding a steel shank or rocker sole, and using in-depth shoes. Alternatively, a walking brace or ankle-foot orthosis can be used to reduce the pressure on the affected foot. The purpose of this narrative review was to provide a reference guide to support clinicians in prescribing shoe modifications and foot orthoses to treat diabetic foot ulcers and Charcot arthropathy.
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Affiliation(s)
- Min Cheol Chang
- Rehabilitation Medicine, Yeungnam University, Daegu 42415, South Korea
| | - Yoo Jin Choo
- Rehabilitation Medicine, Yeungnam University, Daegu 42415, South Korea
| | - In Sik Park
- Korean Podiatry and Pedorthics Institute, Goyang 10442, South Korea
| | - Myung Woo Park
- Physical Medicine and Rehabilitation, Chung-Ang University, Seoul 06973, South Korea
| | - Du Hwan Kim
- Physical Medicine and Rehabilitation, Chung-Ang University, Seoul 06973, South Korea
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López-Moral M, Molines-Barroso RJ, García-Álvarez Y, Álvaro-Afonso FJ, García-Madrid M, Lázaro-Martínez JL. Clinical Efficacy of a 3D Foot Scanner app for the Fitting of Therapeutic Footwear in Persons with Diabetes in Remission: A Randomized and Controlled Clinical Trial. INT J LOW EXTR WOUND 2022:15347346221124645. [PMID: 36066032 DOI: 10.1177/15347346221124645] [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: 11/15/2022]
Abstract
To evaluate the ability of high-risk patients with diabetes in remission to select proper therapeutic footwear (TF) and validate a novel 3D foot scanner app for selecting the proper fitting TF. We conducted a randomized and controlled clinical trial enrolling 30 patients with a previously healed diabetic foot ulcer carried out in a specialized diabetic foot unit between November 2021 and June 2022. All patients were recommended to TF with extra depth volume and rocker sole. The control group could acquire the TF size and model according to aesthetic preferences, while the experimental group had to acquire a specific size and model according to the result of a novel mobile app 3D feet scan. TF was recommended to change when the ill-fitting reasons were found, excessive length or tightness or compromise with toes. The primary outcome measure was the requirement of TF change after prescription because of ill-fitting. A total of seven patients required TF change, one of them (6.7%) in the experimental group and six patients (40%) in the control group (p = .031, 95% CI [0.011-1.04]). Reasons for ill-fitting were as follows: four patients due to excessive length and three patients due to toe compromise. The relative risk reduction for the need to change the TF via the foot scan compared to the control group was 83%, and the number needed to treat was 20. High-risk patients with diabetes tend to select TF with inadequate fitting (length or capacity), and they should be guided hand to hand to acquire proper TF.
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Affiliation(s)
- Mateo López-Moral
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, 16734Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos; IdISSC, Madrid, Spain
| | - Raúl J Molines-Barroso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, 16734Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos; IdISSC, Madrid, Spain
| | - Yolanda García-Álvarez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, 16734Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos; IdISSC, Madrid, Spain
| | - Francisco J Álvaro-Afonso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, 16734Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos; IdISSC, Madrid, Spain
| | - Marta García-Madrid
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, 16734Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos; IdISSC, Madrid, Spain
| | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, 16734Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos; IdISSC, Madrid, Spain
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López-Moral M, Molines-Barroso RJ, García-Álvarez Y, Sanz-Corbalán I, Tardáguila-García A, Lázaro-Martínez JL. Safety and Efficacy of Several Versus Isolated Prophylactic Flexor Tenotomies in Diabetes Patients: A 1-Year Prospective Study. J Clin Med 2022; 11:jcm11144093. [PMID: 35887856 PMCID: PMC9316570 DOI: 10.3390/jcm11144093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/09/2022] [Accepted: 07/13/2022] [Indexed: 02/04/2023] Open
Abstract
Background: To assess long-term clinical outcomes of patients who underwent isolated versus several percutaneous flexor tenotomies for the treatment of toe deformities and previous diabetic foot ulcers; Methods: Twenty-three patients (mean age 66.26 ± 11.20, years) who underwent prophylactic percutaneous flexor tenotomies secondary to tip-toe ulcers participated in this 1-year prospective study. The study was stratified into two groups for analyses: (1) isolated tenotomies patients, and (2) several tenotomies patients (two or more tenotomies). Outcome measures were toe reulceration and recurrence, minor lesions, digital deformities, and peak plantar pressure (PPP—N/cm2) and pressure/time Integral (PTI—N/cm2/s) in the hallux and minor toes after a 1-year follow-up period; Results: Patients with isolated tenotomies (n = 11, 35.48%) showed a higher rate of reulceration (n = 8, 72.7%, p < 0.001) in the adjacent toes, additionally, we found more prevalence of hyperkeratosis (n = 11, 100%), minor lesions (n = 9, 81%), and claw toes (n = 11, 100%) (p < 0.001). In several tenotomies patients (n = 20, 64.52%), we found a higher rate of floating toes (n = 16, 80%) in comparison with isolated tenotomies patients (p < 0.001). PPP and PTI in the non-tenotomy toes were higher in the group of patients who underwent isolated tenotomies (p < 0.001); Conclusions: Patients who underwent several tenotomies had better clinical outcomes after a 1-year follow-up period compared to isolated tenotomies.
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Affiliation(s)
- Mateo López-Moral
- Diabetic Foot Unit, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (M.L.-M.); (Y.G.-Á.); (I.S.-C.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Raúl J. Molines-Barroso
- Diabetic Foot Unit, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (M.L.-M.); (Y.G.-Á.); (I.S.-C.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
- Correspondence: ; Tel.: +34–913942218
| | - Yolanda García-Álvarez
- Diabetic Foot Unit, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (M.L.-M.); (Y.G.-Á.); (I.S.-C.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Irene Sanz-Corbalán
- Diabetic Foot Unit, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (M.L.-M.); (Y.G.-Á.); (I.S.-C.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Aroa Tardáguila-García
- Diabetic Foot Unit, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (M.L.-M.); (Y.G.-Á.); (I.S.-C.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (M.L.-M.); (Y.G.-Á.); (I.S.-C.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
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13
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García-Madrid M, García-Álvarez Y, Sanz-Corbalán I, Álvaro-Afonso FJ, López-Moral M, Lázaro-Martínez JL. Predictive value of forefoot plantar pressure to predict reulceration in patients at high risk. Diabetes Res Clin Pract 2022; 189:109976. [PMID: 35772587 DOI: 10.1016/j.diabres.2022.109976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 06/20/2022] [Accepted: 06/23/2022] [Indexed: 11/03/2022]
Abstract
AIMS To analyze a plantar pressure cut-off point for diabetic foot reulceration beneath the metatarsal heads in patients with previous forefoot amputation. METHODS A one-year prospective study was conducted in a total of 105 patients at high risk for foot ulceration. Peak plantar pressure (PPP) and pressure-time integral (PTI) in the entire foot, the forefoot region, and each metatarsal head separately were registered. ROC curves were used to select the optimal diagnostic pressure cut-off points. Patients were follow-up monthly or until the development of an ulcer event. RESULTS A total of 52 (49.5%) patients developed a reulceration. Using ROC analyses for PPP in the full-foot and in the forefoot, did not predict reulceration beneath the metatarsal heads. Analyzing separately each metatarsal head all patients with values greater than or equal to 20.8 N/cm2 at the 1st, 18.62 N/cm2 for the 2nd, 18.85 at the 3rd, 17.88 at the 4th, and 12.2 at the 5th metatarsal heads will suffer a reulceration despite the use of orthopedic treatment with optimum values of sensitivity (from 100 to 87.5) and specificity (from 83.2 to 62.8). CONCLUSION Barefoot pressures beneath the metatarsal heads should be analyzed separately to predict the region at risk of reulceration.
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Affiliation(s)
- Marta García-Madrid
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain..
| | - Yolanda García-Álvarez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain..
| | - Irene Sanz-Corbalán
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain..
| | - Francisco J Álvaro-Afonso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain..
| | - Mateo López-Moral
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain..
| | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain..
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López-Moral M, García-Morales E, Molines-Barroso RJ, García-Madrid M, Álvaro-Afonso FJ, Lázaro-Martínez JL. Effects of wear and tear of therapeutic footwear in patients remission. A 5-year follow-up study. Diabetes Res Clin Pract 2022; 189:109971. [PMID: 35760155 DOI: 10.1016/j.diabres.2022.109971] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/15/2022] [Accepted: 06/18/2022] [Indexed: 11/27/2022]
Abstract
AIMS To assesses the relationship between the wear and tear of therapeutic footwear (TF) and the risk of recurrence in diabetes remission patients. METHODS Remission patients (N = 115) participated in this 5-year prospective study in a specialized Diabetic Foot Unit between October 2016 and January 2022. Patients' TF was assessed in a three-month interval from Day 0 until ulcer recurrence was found. Primary outcome measure was based on the recurrent event in the forefoot. RESULTS A total of 82 patients (71.3%) renewed their TF, and 33 patients (28.7%) did not renew their TF during the follow-up period. Patients who failed to renew their TF group experienced more recurrent events (22 vs 14, p <.001, CI [0.04-0.259]) and minor amputations (11 vs 8, p =.002, CI [0.07-0.6]). Both groups showed different recurrence-free survival median times of 205.5 [Interquartile range (IQR) - 188-222] weeks and 89.9 [IQR - 53-126] weeks. Patients who did not renew their TF increased their risk of suffering from a recurrent event in the Cox regression model (p <.001, CI [0.03-0.38], Hazzard Ratio 0.147). CONCLUSIONS Patients who renewed their TF because of wear and tear experienced lower recurrences and minor amputations.
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Affiliation(s)
- Mateo López-Moral
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos, IdISSC, Madrid, Spain.
| | - Esther García-Morales
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos, IdISSC, Madrid, Spain.
| | - Raúl J Molines-Barroso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos, IdISSC, Madrid, Spain.
| | - Marta García-Madrid
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos, IdISSC, Madrid, Spain.
| | - Francisco J Álvaro-Afonso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos, IdISSC, Madrid, Spain.
| | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid. Instituto, Hospital Clínico San Carlos, IdISSC, Madrid, Spain.
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Racaru S, Bolton Saghdaoui L, Roy Choudhury J, Wells M, Davies AH. Offloading treatment in people with diabetic foot disease: A systematic scoping review on adherence to foot offloading. Diabetes Metab Syndr 2022; 16:102493. [PMID: 35468484 DOI: 10.1016/j.dsx.2022.102493] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 04/14/2022] [Accepted: 04/16/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND AND AIMS To identify measurement methods, proportions of adherent participants, factors affecting adherence, and concordance promoting interventions. METHODS A systematic scoping review was conducted by searching Medline, CINAHL, PubMed, EMBASE, and EMCARE databases. RESULTS Twenty-four trials were identified from 1001 citations. Only 25% of the included studies used objective methods to quantify adherence. The proportion of adherent participants (≥80% of daily steps/time) ranged from 28% to 60%. Psychosocial factors are the most common influencers of adherence. However, interventions for improving compliance are lacking. CONCLUSION There is a need to accurately quantify and optimize adherence to foot offloading in people with diabetes.
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Affiliation(s)
- Simona Racaru
- Vascular Research Department, Charing Cross Hospital, Fulham Palace Road, Imperial College Healthcare NHS Trust, London, W6 7RF, UK; Diabetes Education Centre, 1st Floor, Mint Wing, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, W2 1NY, UK.
| | - Layla Bolton Saghdaoui
- Vascular Research Department, Charing Cross Hospital, Fulham Palace Road, Imperial College Healthcare NHS Trust, London, W6 7RF, UK
| | - Jaya Roy Choudhury
- Section of Vascular Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, SW7 2AZ, UK
| | - Mary Wells
- Nursing Directorate, Charing Cross Hospital, Fulham Palace Road, Imperial College Healthcare NHS Trust, London, W6 7RF, UK
| | - Alun H Davies
- Vascular Research Department, Charing Cross Hospital, Fulham Palace Road, Imperial College Healthcare NHS Trust, London, W6 7RF, UK; Section of Vascular Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, SW7 2AZ, UK
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Carvajal-Moreno L, Coheña-Jiménez M, García-Ventura I, Pabón-Carrasco M, Pérez-Belloso AJ. Prevention of Peripheral Distal Polyneuropathy in Patients with Diabetes: A Systematic Review. J Clin Med 2022; 11:jcm11061723. [PMID: 35330052 PMCID: PMC8948704 DOI: 10.3390/jcm11061723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/14/2022] [Accepted: 03/18/2022] [Indexed: 11/22/2022] Open
Abstract
Background: Diabetic peripheral neuropathy (DPN) is the most frequent chronic complication and is that which generates the highest disability and mortality in diabetes mellitus (DM). As it is currently the only microvascular complication of DM without a specific treatment, prevention is essential. The aim of this study was to determine the most effective preventive strategy to avoid or delay the appearance and/or development of DPN in patients with DM. Methods: A systematic search was carried out in the main health science databases (PubMed, Scopus, CINAHL, PEDro and The Cochrane Library) from 1 January 2010 to 31 August 2020. The study selection was conducted by two independent reviewers and data extraction was performed by the author. The eligibility criteria included randomized clinical trials (RCTs) and cohort studies from RCTs. Results: Eleven studies were selected that included 23,595 participants with DM. The interventions evaluated were intensive or standard glycemic control, the use of drugs to achieve glycemic control, and the promotion of a healthy lifestyle and exercise. Intensive glucose control achieved a significant reduction in the development of DPN in TIDM patients, and lifestyle modifications and exercise achieved it moderately in TIIDM patients. Conclusions: The main preventive strategy for DPN is intensive glycemic control with a target HbA1c < 6% in patients with TIDM and standard control of 7.0−7.9 in patients with TIIDM, incorporating lifestyle modifications.
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Affiliation(s)
- Lidia Carvajal-Moreno
- Department of Podiatry, University of Seville, 41009 Seville, Spain; (L.C.-M.); (I.G.-V.); (A.J.P.-B.)
| | - Manuel Coheña-Jiménez
- Department of Podiatry, University of Seville, 41009 Seville, Spain; (L.C.-M.); (I.G.-V.); (A.J.P.-B.)
- Correspondence: ; Tel.: +34-954-48-60-48
| | - Irene García-Ventura
- Department of Podiatry, University of Seville, 41009 Seville, Spain; (L.C.-M.); (I.G.-V.); (A.J.P.-B.)
| | - Manuel Pabón-Carrasco
- Spanish Red Cross Nursing School, University of Seville, Avda. de la Cruz Roja, nº 1 Dpdo., 41009 Seville, Spain;
| | - Ana Juana Pérez-Belloso
- Department of Podiatry, University of Seville, 41009 Seville, Spain; (L.C.-M.); (I.G.-V.); (A.J.P.-B.)
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Yu XT, Wang F, Ding JT, Cai B, Xing JJ, Guo GH, Guo F. Tandem mass tag-based serum proteomic profiling revealed diabetic foot ulcer pathogenesis and potential therapeutic targets. Bioengineered 2022; 13:3171-3182. [PMID: 35068329 PMCID: PMC8974021 DOI: 10.1080/21655979.2022.2027173] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Diabetic foot ulcer (DFU), one of the most serious complications of diabetes mellitus, is associated with a high amputation rate and decreased life quality. The impact of blood serum proteins on the occurrence and development of DFU has attracted a lot of interest. In this study, we aimed to define and compare the serum proteome of patients with DFU and healthy control (HC) to provide new insights into DFU pathogenesis. DFU patients and age- and sex-matched HCs were enrolled in this study (n = 54). We screened alterations in blood serum proteins from DFU patients and HC using a tandem mass tag (TMT) method based on liquid chromatography-mass spectrometry (LC-MS/MS) quantitative proteomics, and the differentially expressed proteins (DEPs) were further validated by parallel reaction monitoring (PRM) and enzyme-linked immunosorbent assay (ELISA). A total of 173 DEPs (100 up-regulated and 73 down-regulated) were identified between the DFU and HC groups (P < 0.05). Proteomic and bioinformatics analyses indicated that the proteins in the DFU group were mainly related to extracellular matrix (ECM)-receptor interaction and complement and coagulation cascades. The up-regulated DEPs were further verified by PRM and ELISA. LRG1, CD5L, CRP, IGHA1, and LBP were proved upregulated in DFU and these proteins are mainly related to immune response and complement activation. Our findings help to provide a more comprehensive understanding of the pathogenesis of DFU and new insight into potential therapeutic targets.
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Affiliation(s)
- Xiao-Ting Yu
- Burns Institute, the First Affiliated Hospital of Nanchang University, NanChang, JiangXi, China
| | - Feng Wang
- Ningbo Institute for Medicine & Biomedical Engineering Combined Innovation, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
| | - Jia-Tong Ding
- Burns Institute, the First Affiliated Hospital of Nanchang University, NanChang, JiangXi, China
| | - Bo Cai
- Burns Institute, the First Affiliated Hospital of Nanchang University, NanChang, JiangXi, China
| | - Juan-Juan Xing
- Burns Institute, the First Affiliated Hospital of Nanchang University, NanChang, JiangXi, China
| | - Guang-Hua Guo
- Burns Institute, the First Affiliated Hospital of Nanchang University, NanChang, JiangXi, China
| | - Fei Guo
- Burns Institute, the First Affiliated Hospital of Nanchang University, NanChang, JiangXi, China
- Ningbo Institute for Medicine & Biomedical Engineering Combined Innovation, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
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Luo B, Cai Y, Chen D, Wang C, Huang H, Chen L, Gao Y, Ran X. Effects of Special Therapeutic Footwear on the Prevention of Diabetic Foot Ulcers: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Diabetes Res 2022; 2022:9742665. [PMID: 36204487 PMCID: PMC9530919 DOI: 10.1155/2022/9742665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 08/09/2022] [Accepted: 09/03/2022] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE To reduce diabetic foot ulcer (DFU) occurrence or recurrence, diabetic therapeutic footwear is widely recommended in clinical practice for at-risk patients. However, the effectiveness of therapeutic footwear is controversial. Thus, we performed a systematic review and meta-analysis of randomized controlled trials (RCTs) to examine whether special therapeutic footwear could reduce the incidence of DFU. METHOD We systematically searched multiple electronic databases (Medline, EMBASE, and EMB databases) to identify eligible studies published from inception to June 11, 2021. The database search, quality assessment, and data extraction were independently performed by two reviewers. Efficacy (i.e., incidence of DFU) was explored using the R'meta' package (version 4.15-1). To obtain more robust results, the random-effects model and the Hartung-Knapp-Sidik-Jonkman method were selected to assess pooled data. Metaregression analysis and sensitivity analysis were performed to explore heterogeneity, and publication bias was assessed by a visual inspection of funnel plots and the AS-Thompson test. RESULTS Eight RCTs with a total of 1,587 participants were identified from the search strategy. Compared with conventional footwear, special therapeutic footwear significantly reduced the incidence of DFU (RR 0.49; 95% CI, 0.28-0.84), with no evidence of publication bias (P = 0.69). Unexpectedly, the effectiveness of special therapeutic footwear had a reverse correlation with the intervention time (coefficient = 0.085, P < 0.05) in the metaregression analysis. CONCLUSION Special therapeutic footwear with offloading properties is effective in reducing the incidence of DFU. However, the effect may decrease gradually over time. Despite undefined reasons, the optimal utility time and renewal frequency of special therapeutic footwear should be considered.
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Affiliation(s)
- Bo Luo
- Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan, China
| | - Yuying Cai
- West China Medical School, Sichuan University, Chengdu, 610041 Sichuan, China
| | - Dawei Chen
- Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan, China
| | - Chun Wang
- Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan, China
| | - Hui Huang
- Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan, China
| | - Lihong Chen
- Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan, China
| | - Yun Gao
- Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan, China
| | - Xingwu Ran
- Innovation Center for Wound Repair, Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan, China
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Fortes-Cortés J, López-Moral M, Tardáguila-García A, Sanz-Corbalán I, García-Álvarez Y, Lázaro-Martínez JL. Análisis de los factores de riesgo relacionados con la reulceración en pacientes con Pie Diabético presentes en la literatura científica: revisión narrativa. REVISTA ESPAÑOLA DE PODOLOGÍA 2022. [DOI: 10.20986/revesppod.2022.1639/2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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20
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Chen X, Wu J, Cao X, Jiang H, Wu Z, Zeng Z, Chen H, Zhang J. The role of gel wound dressings loaded with stem cells in the treatment of diabetic foot ulcers. Am J Transl Res 2021; 13:13261-13272. [PMID: 35035674 PMCID: PMC8748097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 11/03/2021] [Indexed: 06/14/2023]
Abstract
Diabetic foot ulcers (DFUs) are a serious complication of diabetes and the main cause of nontraumatic lower limb amputations, resulting in a serious economic burden on society. The main causes of DFUs include peripheral neuropathy, foot deformity, chronic inflammation, and peripheral artery disease. There are many clinical approaches for the treatment of DFUs, but they are all aimed at addressing a single aetiological factor. Stem cells (SCs), which express many cytokines and a variety of nerve growth factors and modulate immunological function in the wound, may accelerate DFU healing by promoting angiogenesis, cell proliferation, and nerve growth and regulating the inflammatory response. However, the survival time of SCs without scaffold support in the wound is short. Multifunctional gel wound dressings play a critical role in skin wound healing due to their ability to maintain SC survival for a long time, provide moisture and prevent electrolyte and water loss in DFUs. Among the many methods for clinical treatment of DFUs, the most successful one is therapy with gel dressings loaded with SCs. To accelerate DFU healing, gel wound dressings loaded with SCs are needed to promote the survival and migration of SCs and increase wound contraction. This review summarizes the research advancements regarding multifunctional gel wound dressings and SCs in the treatment of DFU to demonstrate the effectiveness and safety of this combinational therapeutic strategy.
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Affiliation(s)
- Xionglin Chen
- Department of Histology & Embryology and Medical Genetics, School of Medicine, Jiujiang UniversityJiujiang 332000, Jiangxi, China
| | - Jianfang Wu
- Department of Pathogenic Biology and Immunology, School of Medicine, Jiujiang UniversityJiujiang 332000, Jiangxi, China
| | - Xiaoming Cao
- Department of Anatomy, School of Medicine, Jiujiang UniversityJiujiang 332000, Jiangxi, China
| | - He Jiang
- Department of Histology & Embryology and Medical Genetics, School of Medicine, Jiujiang UniversityJiujiang 332000, Jiangxi, China
| | - Zhiren Wu
- Department of Preventive Medicine, Grade 2019, School of Medicine, Jiujiang UniversityJiujiang 332000, Jiangxi, China
| | - Zidu Zeng
- Department of Preventive Medicine, Grade 2019, School of Medicine, Jiujiang UniversityJiujiang 332000, Jiangxi, China
| | - Hui Chen
- Department of Anatomy, School of Medicine, Jiujiang UniversityJiujiang 332000, Jiangxi, China
| | - Jie Zhang
- Department of Histology & Embryology and Medical Genetics, School of Medicine, Jiujiang UniversityJiujiang 332000, Jiangxi, China
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Analysis of Plantar Pressure Pattern after Metatarsal Head Resection. Can Plantar Pressure Predict Diabetic Foot Reulceration? J Clin Med 2021; 10:jcm10112260. [PMID: 34073670 PMCID: PMC8197093 DOI: 10.3390/jcm10112260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/21/2021] [Accepted: 05/22/2021] [Indexed: 01/22/2023] Open
Abstract
To evaluate the metatarsal head that was associated with the highest plantar pressure after metatarsal head resection (MHR) and the relations with reulceration at one year, a prospective was conducted with a total of sixty-five patients with diabetes who suffered from the first MHR and with an inactive ulcer at the moment of inclusion. Peak plantar pressure and pressure time integral were recorded at five specific locations in the forefoot: first, second, third, fourth, and fifth metatarsal heads. The highest value of the four remaining metatarsals was selected. After resection of the first metatarsal head, there is a displacement of the pressure beneath the second metatarsal head (p < 0.001). Following the resection of the minor metatarsal bones, there was a medial displacement of the plantar pressure. In this way, plantar pressure was displaced under the first metatarsal head following resection of the second or third head (p = 0.001) and under the central heads after resection of the fourth or fifth metatarsal head (p < 0.009 and p < 0.001 respectively). During the one-year follow-up, patients who underwent a metatarsal head resection in the first and second metatarsal heads suffered transfer lesion in the location with the highest pressure. Patients who underwent a minor metatarsal head resection (second–fifth metatarsal heads) showed a medial transference of pressure. Additionally, following the resection of the first metatarsal head there was a transference of pressure beneath the second metatarsal head. Increase of pressure was found to be a predictor of reulceration in cases of resection of the first and second metatarsal heads.
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Watanabe Y, Kawabe N, Mito K. The apex angle of the rocker sole affects the posture and gait stability of healthy individuals. Gait Posture 2021; 86:303-310. [PMID: 33839424 DOI: 10.1016/j.gaitpost.2021.03.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 03/03/2021] [Accepted: 03/26/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Rocker sole (RS) shoes have been linked to impaired postural control. However, which features of RS design affect balance is unclear. RESEARCH QUESTION Which RS design features affect standing balance and gait stability? METHODS This study utilized an intervention and cross-over design. Twenty healthy young adults (10 males and 10 females) participated in this study. Standing balance and gait stability were measured using a single force platform and three-dimensional motion analysis system, respectively. The experimental conditions included the control shoe and five RS shoes in the combination of apex position (%) and apex angle (degree) for RS50-95, RS60-95, RS70-95, RS60-70, and RS60-110. The main outcome measures were the area surrounding the maximal rectangular amplitude, mean path length, average displacement of the center of pressure along the lateral and anterior/posterior directions, and maximal center of pressure excursion as the standing balance and lateral margin of stability as the gait stability. Statistical analyses were conducted using a two-way split-plot analysis of variance with repeated measures (with RS design as the within-subject factor and sex as the between-subject factor) and the Bonferroni post hoc test (α = .05). RESULTS Regarding the mean path length, RS60-70 was significantly longer than the control shoe, and it showed a significantly increased lateral margin of stability. Thus, RS60-70 was shown to affect standing balance, limit of stability, and gait stability of the frontal plane during gait. SIGNIFICANCE These results suggest that the apex angle of the RS design feature affects standing balance and gait stability, and RS60-70 is detrimental to stability. Therefore, when RS with a small apex angle is prescribed, it is necessary to consider the patient's balance ability.
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Affiliation(s)
- Yoshiteru Watanabe
- Department of Informatics, Graduate School of Informatics and Engineering, The University of Electro-communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan; Department of Physical Therapy, School of Health Sciences, Tokyo University of Technology, 5-23-22 Nishikamata, Ota-ku, Tokyo, 144-8535, Japan.
| | - Nobuhide Kawabe
- Department of Physical Therapy, Tohto University, Makuhari Techno Garden E Building 1-3 Nakase, Mihama-ku, Chiba, 261-8501, Japan.
| | - Kazuyuki Mito
- Department of Informatics, Graduate School of Informatics and Engineering, The University of Electro-communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan.
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Meloni M, Acquati S, Licciardello C, Ludovico O, Sepe M, Vermigli C, Da Ros R. Barriers to diabetic foot management in Italy: A multicentre survey in diabetic foot centres of the Diabetic Foot Study Group of the Italian Society of Diabetes (SID) and Association of Medical Diabetologists (AMD). Nutr Metab Cardiovasc Dis 2021; 31:776-781. [PMID: 33549455 DOI: 10.1016/j.numecd.2020.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 10/12/2020] [Accepted: 10/13/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Diabetic foot (DF) disease is a current health and social burden. The authors aimed to identify the barriers to the DF management across Italy. METHODS AND RESULTS A questionnaire was submitted to Italian centres dedicated to DF care. The questionnaire was composed of 12 questions focused on the barriers to the DF management including timing of referral, hospital management, and community follow-up. Each centre could answer by choosing a score from 1 to 5 for every item with the following numerical variables: 1 = never; 2 = rarely; 3 = sometimes; 4 = often; 5 = always. Accordingly, for each item a national and regional score was reported and a comparison between regions was carried out. National and regional scores were estimated using the total score for each item as a numerator and the number of national centres included as a denominator. Among 102 centres, 99 were included and 3 were excluded due to missing data. The 99 centres belonged to 16 regions with the following distribution: Calabria 4, Campania 5, Emilia-Romagna 14, Friuli-Venezia-Giulia 4, Lazio 12, Liguria 4, Lombardy 10, Marche 1, Molise 1, Piedmont 5, Apulia 5, Sardinia 5, Sicily 4, Tuscany 11, Veneto 9, Umbria 5. The items with the highest score were late referral (3.3) and urgent surgery (3.2). The regions with the highest score were Molise (3.9) and Calabria (3.5). CONCLUSION The main issues across Italy were late referral and the requirement for urgent surgery for acute DF. In the regional scenario, the southern central areas showed more barriers than northern regions.
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Affiliation(s)
- Marco Meloni
- Diabetic Foot Unit, Department of Systems Medicine, University of Rome Tor Vergata, Italy.
| | - Silvia Acquati
- Unit of Endocrinology, Pierantoni-Morgagni Hospital, Forlì AUSL Romagna, Italy
| | - Carmelo Licciardello
- UFC Malattie disendocrine e dismetaboliche, Centro Catanese di Medicina e Chirurgia, Catania, Italy
| | - Ornella Ludovico
- Unit of Endocrinology, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | | | - Cristiana Vermigli
- Unit of Endocrinology, Diabetic Foot Centre, University Hospital Santa Maria della Misericordia, Perugia, Italy
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Collings R, Freeman J, Latour JM, Paton J. Footwear and insole design features for offloading the diabetic at risk foot-A systematic review and meta-analyses. Endocrinol Diabetes Metab 2021; 4:e00132. [PMID: 33532602 PMCID: PMC7831212 DOI: 10.1002/edm2.132] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/10/2020] [Accepted: 03/14/2020] [Indexed: 12/25/2022] Open
Abstract
The aim of this systematic review was to identify the best footwear and insole design features for offloading the plantar surface of the foot to prevent foot ulceration in people with diabetic peripheral neuropathy. We searched multiple databases for published and unpublished studies reporting offloading footwear and insoles for people with diabetic neuropathy and nonulcerated feet. Primary outcome was foot ulcer incidence; other outcome measures considered were any standardized kinetic or kinematic measure indicating loading or offloading the plantar foot. Fifty-four studies, including randomized controlled studies, cohort studies, case-series, and a case-controlled and cross-sectional study were included. Three meta-analyses were conducted and random-effects modelling found peak plantar pressure reduction of arch profile (37 kPa (MD, -37.5; 95% CI, -72.29 to -3.61; P < .03), metatarsal addition (35.96 kPa (MD, -35.96; 95% CI, -57.33 to -14.60; P < .001) and pressure informed design 75.4 kPa (MD, -75.4 kPa; 95% CI, -127.4 to -23.44 kPa; P < .004).The remaining data were presented in a narrative form due to heterogeneity. This review highlights the difficulty in differentiating the effect of different insole and footwear features in offloading the neuropathic diabetic foot. However, arch profiles, metatarsal additions and apertures are effective in reducing plantar pressure. The use of pressure analysis to enhance the effectiveness of the design of footwear and insoles, particularly through modification, is recommended.
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Affiliation(s)
- Richard Collings
- School of Health ProfessionsFaculty of Health: Medicine, Dentistry and Human SciencesUniversity of PlymouthPlymouthUK
- Department of Podiatry, Torbay and South DevonNHS Foundation TrustPlymouthUK
| | - Jennifer Freeman
- School of Health ProfessionsFaculty of Health: Medicine, Dentistry and Human SciencesUniversity of PlymouthPlymouthUK
| | - Jos M. Latour
- School of Nursing and MidwiferyFaculty of Health: Medicine, Dentistry and Human SciencesUniversity of PlymouthPlymouthUK
| | - Joanne Paton
- School of Health ProfessionsFaculty of Health: Medicine, Dentistry and Human SciencesUniversity of PlymouthPlymouthUK
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Golledge J, Fernando M, Lazzarini P, Najafi B, G. Armstrong D. The Potential Role of Sensors, Wearables and Telehealth in the Remote Management of Diabetes-Related Foot Disease. SENSORS (BASEL, SWITZERLAND) 2020; 20:E4527. [PMID: 32823514 PMCID: PMC7491197 DOI: 10.3390/s20164527] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 07/29/2020] [Accepted: 08/12/2020] [Indexed: 12/18/2022]
Abstract
Diabetes-related foot disease (DFD), which includes foot ulcers, infection and gangrene, is a leading cause of the global disability burden. About half of people who develop DFD experience a recurrence within one year. Long-term medical management to reduce the risk of recurrence is therefore important to reduce the global DFD burden. This review describes research assessing the value of sensors, wearables and telehealth in preventing DFD. Sensors and wearables have been developed to monitor foot temperature, plantar pressures, glucose, blood pressure and lipids. The monitoring of these risk factors along with telehealth consultations has promise as a method for remotely managing people who are at risk of DFD. This approach can potentially avoid or reduce the need for face-to-face consultations. Home foot temperature monitoring, continuous glucose monitoring and telehealth consultations are the approaches for which the most highly developed and user-friendly technology has been developed. A number of clinical studies in people at risk of DFD have demonstrated benefits when using one of these remote monitoring methods. Further development and evidence are needed for some of the other approaches, such as home plantar pressure and footwear adherence monitoring. As yet, no composite remote management program incorporating remote monitoring and the management of all the key risk factors for DFD has been developed and implemented. Further research assessing the feasibility and value of combining these remote monitoring approaches as a holistic way of preventing DFD is needed.
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Affiliation(s)
- Jonathan Golledge
- Ulcer and wound Healing consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia;
- The Department of Vascular and Endovascular Surgery, Townsville University Hospital, Townsville, Queensland 4814, Australia
| | - Malindu Fernando
- Ulcer and wound Healing consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland 4811, Australia;
| | - Peter Lazzarini
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland 4000, Australia;
- Allied Health Research Collaborative, Metro North Hospital and Health Service, Brisbane, Queensland 4006, Australia
| | - Bijan Najafi
- Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA;
| | - David G. Armstrong
- Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA 90089, USA;
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Alahakoon C, Fernando M, Galappaththy C, Matthews EO, Lazzarini P, Moxon JV, Golledge J. Meta-analyses of randomized controlled trials reporting the effect of home foot temperature monitoring, patient education or offloading footwear on the incidence of diabetes-related foot ulcers. Diabet Med 2020; 37:1266-1279. [PMID: 32426872 DOI: 10.1111/dme.14323] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/13/2020] [Indexed: 01/27/2023]
Abstract
AIM The aim of this study was to perform an up-to-date systematic review and meta-analysis of randomized controlled trials (RCTs) examining the efficacy of home foot temperature monitoring, patient education and offloading footwear in reducing the incidence of diabetes-related foot ulcers. METHODS A literature search was performed using MEDLINE, PubMed, CINAHL, Scopus and Cochrane databases to identify relevant original studies. Meta-analyses were performed using intention-to-treat principals for worst (main analysis) and best (sub-analysis) case scenarios. Leave-one-out sensitivity analyses were used to assess the consistency of findings. RESULTS Of 7575 unique records, 17 RCTs involving 2729 participants were included. Four tested home foot temperature monitoring (n = 468), six examined patient education (n = 823) and seven assessed offloading footwear (n = 1438). Participants' who performed home foot temperature monitoring [odds ratio (OR) 0.51, 95% confidence interval (CI) 0.31 to 0.84; n = 468] and those provided offloading footwear (OR 0.48, 95% CI 0.29 to 0.80; n = 1438) were less likely to develop a diabetes-related foot ulcer. Patient education programmes did not significantly reduce diabetes-related foot ulcer incidence (OR 0.59, 95% CI 0.29 to 1.20; n = 823). Sensitivity analyses suggested that offloading footwear findings were consistent, but home foot temperature findings were dependent on the individual inclusion of one trial. All RCTs had either high or unclear risk of bias. CONCLUSION This meta-analysis suggests that offloading footwear is effective in reducing the incidence of diabetes-related foot ulcers. Home foot temperature monitoring also appears beneficial but larger trials are needed (PROSPERO registration no.: CRD42019135226).
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Affiliation(s)
- C Alahakoon
- Ulcer and Wound Healing Consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Australia
- Faculty of Medicine, University of Peradeniya, Peradeniya, Sri Lanka
| | - M Fernando
- Ulcer and Wound Healing Consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Australia
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Australia
| | - C Galappaththy
- Faculty of Medicine, University of Peradeniya, Peradeniya, Sri Lanka
- Department of Vascular and Endovascular Surgery, Townsville Hospital, Townsville, Australia
| | - E O Matthews
- Ulcer and Wound Healing Consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Australia
| | - P Lazzarini
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Australia
- Allied Health Research Collaborative, Metro North Hospital and Health Service, Brisbane, Queensland, Australia
| | - J V Moxon
- Ulcer and Wound Healing Consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Australia
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Australia
| | - J Golledge
- Ulcer and Wound Healing Consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Australia
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Australia
- Department of Vascular and Endovascular Surgery, Townsville Hospital, Townsville, Australia
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Ahmed S, Barwick A, Butterworth P, Nancarrow S. Footwear and insole design features that reduce neuropathic plantar forefoot ulcer risk in people with diabetes: a systematic literature review. J Foot Ankle Res 2020; 13:30. [PMID: 32498719 PMCID: PMC7271493 DOI: 10.1186/s13047-020-00400-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 05/22/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND In people with diabetes, offloading high-risk foot regions by optimising footwear, or insoles, may prevent ulceration. This systematic review aimed to summarise and evaluate the evidence for footwear and insole features that reduce pathological plantar pressures and the occurrence of diabetic neuropathy ulceration at the plantar forefoot in people with diabetic neuropathy. METHODS Six electronic databases (Medline, Cinahl, Amed, Proquest, Scopus, Academic Search Premier) were searched in July 2019. The search period was from 1987 to July 2019. Articles, in English, using footwear or insoles as interventions in patients with diabetic neuropathy were reviewed. Any study design was eligible for inclusion except systematic literature reviews and case reports. Search terms were diabetic foot, physiopathology, foot deformities, neuropath*, footwear, orthoses, shoe, footwear prescription, insole, sock*, ulcer prevention, offloading, foot ulcer, plantar pressure. RESULTS Twenty-five studies were reviewed. The included articles used repeated measure (n = 12), case-control (n = 3), prospective cohort (n = 2), randomised crossover (n = 1), and randomised controlled trial (RCT) (n = 7) designs. This involved a total of 2063 participants. Eleven studies investigated footwear, and 14 studies investigated insoles as an intervention. Six studies investigated ulcer recurrence; no study investigated the first occurrence of ulceration. The most commonly examined outcome measures were peak plantar pressure, pressure-time integral and total contact area. Methodological quality varied. Strong evidence existed for rocker soles to reduce peak plantar pressure. Moderate evidence existed for custom insoles to offload forefoot plantar pressure. There was weak evidence that insole contact area influenced plantar pressure. CONCLUSION Rocker soles, custom-made insoles with metatarsal additions and a high degree of contact between the insole and foot reduce plantar pressures in a manner that may reduce ulcer occurrence. Most studies rely on reduction in plantar pressure measures as an outcome, rather than the occurrence of ulceration. There is limited evidence to inform footwear and insole interventions and prescription in this population. Further high-quality studies in this field are required.
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Affiliation(s)
- Sayed Ahmed
- School of Health and Human Sciences, Southern Cross University, Billinga, Queensland 4225 Australia
| | - Alex Barwick
- School of Health and Human Sciences, Southern Cross University, Billinga, Queensland 4225 Australia
| | - Paul Butterworth
- School of Health and Human Sciences, Southern Cross University, Billinga, Queensland 4225 Australia
| | - Susan Nancarrow
- School of Health and Human Sciences, Southern Cross University, Billinga, Queensland 4225 Australia
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López-Moral M, Molines-Barroso RJ, Álvaro-Afonso FJ, Uccioli L, Senneville E, Lázaro-Martínez JL. Importance of Footwear Outsole Rigidity in Improving Spatiotemporal Parameters in Patients with Diabetes and Previous Forefoot Ulcerations. J Clin Med 2020; 9:jcm9040907. [PMID: 32218232 PMCID: PMC7230652 DOI: 10.3390/jcm9040907] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/07/2020] [Accepted: 03/24/2020] [Indexed: 02/06/2023] Open
Abstract
We aimed to identify if any differences existed in spatiotemporal parameters during gait among different densities of rocker soles in patients with a history of neuropathic ulcerations and the differences in comfort between shoe conditions. This study was a cross-sectional study of 24 patients with diabetes and a history of neuropathic diabetic foot ulcers (DFUs). Spatiotemporal parameters (duration of stance phase (ms), stride length (cm), and step velocity (m/s)) were analyzed in barefoot, semirigid outsole, and rigid outsole footwear conditions. A dynamic pressure measurement system (Footscan® system, RSscan International, Olen, Belgium) was used to assess shoe conditions. We also analyzed differences in comfort between the shoe conditions using a visual analog scale. A Wilcoxon test for paired samples was used to assess gait differences. Result showed that a rigid outsole causes changes in the subphases of the stance phase (p < 0.001; Cohen d = 0.6) compared to a semirigid outsole. Stride length (p < 0.001; Cohen d = 0.66) and step velocity were significantly longer (p < 0.001; Cohen d = 2.03) with the use of rigid outsole footwear. A rigid rocker sole reduces the time of the stance phase, in addition to increasing the stride length and velocity of step in patients with a previous history of DFUs.
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Affiliation(s)
- Mateo López-Moral
- Diabetic Foot Unit, Facultad de Medicina, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain; (M.L.-M.); (F.J.Á.-A.); (J.L.L.-M.)
| | - Raúl Juan Molines-Barroso
- Diabetic Foot Unit, Facultad de Medicina, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain; (M.L.-M.); (F.J.Á.-A.); (J.L.L.-M.)
- Correspondence: ; Tel.: +34-913-942-203; Fax: +34-913-942-203
| | - Francisco Javier Álvaro-Afonso
- Diabetic Foot Unit, Facultad de Medicina, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain; (M.L.-M.); (F.J.Á.-A.); (J.L.L.-M.)
| | - Luigi Uccioli
- Diabetic Foot Unit, Department Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Eric Senneville
- Infectious Diseases Department, Gustave Dron Hospital, 59200 Tourcoing, France;
| | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Facultad de Medicina, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain; (M.L.-M.); (F.J.Á.-A.); (J.L.L.-M.)
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Bus SA, Zwaferink JB, Dahmen R, Busch-Westbroek T. State of the art design protocol for custom made footwear for people with diabetes and peripheral neuropathy. Diabetes Metab Res Rev 2020; 36 Suppl 1:e3237. [PMID: 31845547 PMCID: PMC7154634 DOI: 10.1002/dmrr.3237] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 11/12/2019] [Indexed: 01/06/2023]
Abstract
Supported by evidence-based guidelines, custom-made footwear is often prescribed to people with diabetes who are at risk for ulceration. However, these guidelines do not specify the footwear design features, despite available scientific evidence for these features. We aimed to develop a design protocol to support custom-made footwear prescription for people with diabetes and peripheral neuropathy. The population of interest was people with diabetes who are at moderate-to-high risk of developing a foot ulcer, for whom custom-made footwear (shoes and/or insoles) can be prescribed. A group of experts from rehabilitation medicine, orthopaedic shoe technology (pedorthics) and diabetic foot research, reviewed the scientific literature and met during 12 face-to-face meetings to develop a footwear design algorithm and evidence-based pressure-relief algorithm as parts of the protocol. Consensus was reached where evidence was not available. Fourteen domains of foot pathology in combination with loss of protective sensation were specified for the footwear design algorithm and for each domain shoe-specific and insole (orthosis)-specific features were defined. Most insole-related features and some shoe-related features were evidence based, whereas most shoe-related features were consensus based. The pressure-relief algorithm was evidence based using recent footwear trial data and specifically targeted patients with a healed plantar foot ulcer. These footwear design and pressure-relief algorithms are the first of their kind and should facilitate more uniform decision making in the prescription and manufacturing of adequate shoes for moderate-to-high-risk patients, reducing variation in footwear provision and improving clinical outcome in the prevention of diabetic foot ulcers.
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Affiliation(s)
- Sicco A Bus
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jennefer B Zwaferink
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Rutger Dahmen
- Amsterdam Rehabilitation Research Center, Amsterdam, The Netherlands
| | - Tessa Busch-Westbroek
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Anichini R, Brocco E, Caravaggi CM, Da Ros R, Giurato L, Izzo V, Meloni M, Uccioli L. Physician experts in diabetes are natural team leaders for managing diabetic patients with foot complications. A position statement from the Italian diabetic foot study group. Nutr Metab Cardiovasc Dis 2020; 30:167-178. [PMID: 31848052 DOI: 10.1016/j.numecd.2019.11.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/16/2019] [Accepted: 11/18/2019] [Indexed: 12/16/2022]
Abstract
Diabetic foot syndrome (DFS) is a complex disease. The best outcomes are reported with the multi-disciplinary team (MDT) approach, where each member works collaboratively according to his/her expertise. However, which health provider should act as the team leader (TL) has not been determined. The TL should be familiar with the management of diabetes, related complications and comorbidities. He/she should be able to diagnose and manage foot infections, including prompt surgical treatment of local lesions, such as abscesses or phlegmons, in an emergent way in the first meeting with the patient. According to the Organization for Economic Co-operation and Development (OECD) reports, Italy is one of countries with a low amputation rate in diabetic patients. Many factors might have contributed to this result, including 1)the special attention directed to diabetes by the public health system, which has defined diabetes as a "protected disease", and accordingly, offers diabetic patients, at no charge, the best specialist care, including specific devices, and 2)the presence of a network of diabetic foot (DF) clinics managed by diabetologists with medical and surgical expertise. The health care providers all share a "patient centred model" of care, for which they use their internal medicine background and skills in podiatric surgery to manage acute or chronic needs in a timely manner. Therefore, according to Italian experiences, which are fully reported in this document, we believe that only a skilled diabetologist/endocrinologist should act as a TL. Courses and university master's degree programmes focused on DF should guarantee specific training for physicians to become a TL.
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Affiliation(s)
- R Anichini
- Diabetes Unit and Diabetic Foot Unit, Area Pistoiese, AUSL Centro Toscana, Italy
| | - E Brocco
- Diabetic Foot Unit, Foot and Ankle Clinic, Abano Terme Polyclinic, Abano Terme, Italy
| | - C M Caravaggi
- Diabetic Foot Department, IRCCS Multimedica Milan, Italy
| | - R Da Ros
- Diabetes Center AAS2 Monfalcone-Gorizia, Italy
| | - L Giurato
- Diabetic Foot Unit, Department of Medicine Systems, University of Tor Vergata, Rome, Italy
| | - V Izzo
- Diabetic Foot Unit, Department of Medicine Systems, University of Tor Vergata, Rome, Italy
| | - M Meloni
- Diabetic Foot Unit, Department of Medicine Systems, University of Tor Vergata, Rome, Italy
| | - L Uccioli
- Diabetic Foot Unit, Department of Medicine Systems, University of Tor Vergata, Rome, Italy.
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