Feasibility of Obtaining Patient-Reported Outcome Measures in a High-Volume Multidisciplinary Surgical Limb Salvage Center.

Background: Completion of patient-reported outcome measures (PROMs) is labor-intensive but paramount in improving patient-centered care, allowing for advancement of techniques and scrutinization of outcomes. We report the feasibility of PROM collection and reporting for patients seen in a high-volume, multidisciplinary, tertiary limb salvage center to determine pain and functionality outcomes.

Methods: The center received grant funding resources for large-scale PROM collection.

A Comparative Analysis of Patient-Reported Outcomes Following Free Tissue Transfer, Partial Foot Amputation, and Below-Knee Amputation in High-Risk Limb Salvage Patients.

Background: The surgical decision for limb-salvage with free tissue transfer (FTT), partial foot amputation (PFA), or below-knee amputation (BKA) for complex lower extremity (LE) wounds hinges on several factors, including patient choice and baseline function. However, patient-reported outcome measures (PROMs) on LE function, pain, and QoL for chronic LE wound interventions are limited. Thus, the study aim was to compare PROMs in patients who underwent FTT, PFA, or BKA for chronic LE wounds.

Outcomes in Patients With Heel Ulcerations that Underwent Below the Knee Amputations Versus Vertical Contour Calcanectomy: Importance of Selection Criteria.

The aim of the study was to compare preoperative factors and postoperative outcomes in patients with heel ulcerations that primarily had a transtibial (below the knee) amputation (N = 38) versus vertical contour calcanectomy (n = 62). The groups had no statistical difference between their Charlson Comorbidity Index Score, a prognostic score of 10-year survival in patients with multiple comorbidities. The odds of primary closure were 21.

A Multidisciplinary Approach to End-Stage Limb Salvage in the Highly Comorbid Atraumatic Population: An Observational Study.

The use of free tissue transfer (FTT) is efficacious for chronic, non-healing lower extremity (LE) wounds. The four pillars of managing patient comorbidities, infection control, blood flow status, and biomechanical function are critical in achieving successful limb salvage. The authors present their multidisciplinary institutional experience with a review of 300 FTTs performed for the complex LE limb salvage of chronic LE wounds.

Effectiveness of interventions to enhance healing of chronic foot ulcers in diabetes: A systematic review.

Background: It is critical that interventions used to enhance the healing of chronic foot ulcers in diabetes are backed by high-quality evidence and cost-effectiveness. In previous years, the systematic review accompanying guidelines published by the International Working Group of the Diabetic Foot performed 4-yearly updates of previous searches, including trials of prospective, cross-sectional and case-control design.

Aims: Due to a need to re-evaluate older studies against newer standards of reporting and assessment of risk of bias, we performed a whole new search from conception, but limiting studies to randomised control trials only.

Unique Challenges in Diabetic Foot Science.

In the past 30 years, there has been a rapid influx of information pertaining to the diabetic foot (DF) coming from numerous directions and sources. This article discusses the current state of the DF literature and challenges it presents to clinicians with its associated increase in knowledge on their derivations, complications, and interventions. Further, we attempt to provide tips on how to navigate and criticize the current literature to encourage and maximize positive outcomes in this challenging patient population.

Surgical management of pain or infection secondary to calciphylaxis: a wound center's experience and algorithmic multidisciplinary approach.

Background: The role of surgical management of calciphylaxis remains understudied.

Objective: This article reports a case series and algorithmic approach to the multidisciplinary management of calciphylaxis.

Methods: A single-center retrospective review of all adult patients with calciphylaxis treated surgically between January 2010 and November 2022 was performed.

The Use of Flap Techniques to Preserve Limb Length in Patients with Transmetatarsal Amputations.

Background: Chronic lower extremity wounds affect up to 13% of the US population. Transmetatarsal amputation (TMA) is frequently performed in patients with chronic forefoot wounds. TMA allows limb salvage and preserves functional gait, without need for prosthesis.

Guidelines on interventions to enhance healing of foot ulcers in people with diabetes (IWGDF 2023 update).

Aims: Principles of wound management, including debridement, wound bed preparation, and newer technologies involving alternation of wound physiology to facilitate healing, are of utmost importance when attempting to heal a chronic diabetes-related foot ulcer. However, the rising incidence and costs of diabetes-related foot ulcer management necessitate that interventions to enhance wound healing of chronic diabetes-related foot ulcers are supported by high-quality evidence of efficacy and cost effectiveness when used in conjunction with established aspects of gold-standard multidisciplinary care. This is the 2023 International Working Group on the Diabetic Foot (IWGDF) evidence-based guideline on wound healing interventions to promote healing of foot ulcers in persons with diabetes.

A Comparative Analysis of Functional and Patient-Reported Outcomes Following Lisfranc and Chopart Amputations in High-Risk Limb Salvage Patients.

Midfoot amputations provide an opportunity for limb salvage through preservation of a weightbearing limb. However, the longevity of midfoot amputations is threatened by restrictions in surface area and risks of skin breakdown. To better inform decisions surrounding the level of amputation, we sought to compare outcomes of high-risk individuals who underwent Lisfranc or Chopart amputations.

Best practice for wound repair and regeneration use of cellular, acellular and matrix-like products (CAMPs).

There are currently over 80 biomaterials derived from autologous, allogeneic, synthetic and xenogeneic sources, or a combination of any or all these types of materials, available for soft-tissue coverage to effect wound closure. Often generically referred to as cellular and/or tissue-based products (CTPs), they are manufactured under various trade names and marketed for a variety of indications.

Presence of a patent pedal arch is the primary predictor of transmetatarsal amputation healing and limb salvage.

Objective: Transmetatarsal amputation (TMA) is a durable and important functional limb salvage option. We have presented our results in identifying the angiographic predictors of TMA healing using single-institution retrospective data.

Methods: Consecutive patients within our institution who had undergone TMA and lower extremity arteriography from 2012 to 2020 were included.

Neither Antiplatelet nor Anticoagulant Therapy Increases Graft Failure after Split-thickness Skin Grafting.

Unlabelled: Split-thickness skin grafts (STSG) are an effective modality for lower extremity wound coverage. Many patients in the highly comorbid chronic wound population present with cardiovascular disease requiring chronic antiplatelet or anticoagulant therapy, theoretically increasing risk for bleeding complications, donor site morbidity, and poor graft take. Some surgeons advocate temporary cessation of antithrombotic therapy, which may increase cardiovascular risk.

Management of the Charcot Foot and Ankle: Nonreconstructive Surgery.

Diabetic neuroarthropathy is a complication of diabetes mellitus that results in instability of the foot, structural deformity, and soft-tissue breakdown. Commonly, midfoot collapse of the medial, lateral, or both longitudinal arches may result in increased plantar pressures and subsequent midfoot ulceration. Many of these wounds can be successfully managed with local wound care and off-loading; however, surgical intervention becomes necessary in cases of osteomyelitis or when the wound fails to heal despite conservative efforts.

Functional and Patient-reported Outcomes following Transmetatarsal Amputation in High-risk Limb Salvage Patients.

Background: Transmetatarsal amputation (TMA) is performed in patients with nonhealing wounds of the forefoot. Compared with below-knee amputations, healing after TMA is less reliable, and often leads to subsequent higher-level amputation. The aim of this study was to evaluate the functional and patient-reported outcomes of TMA.

Expanding Criteria for Limb Salvage in Comorbid Patients with Nonhealing Wounds: The MedStar Georgetown Protocol and Lessons Learned after 200 Lower Extremity Free Flaps.

Background: Lower extremity salvage in the setting of nonhealing wounds requires a multidisciplinary approach for successful free tissue transfer. Patients with comorbidities including diabetes mellitus and peripheral vascular disease were previously considered poor candidates for free tissue transfer. However, amputation leads to functional decline and severely increased mortality.

A Focus on Amputation Level: Factors Preventing Length Preservation in the National Inpatient Sample.

Background: Diabetic lower-extremity disease is the primary driver of mortality in patients with diabetes. Amputations at the forefoot or ankle preserve limb length, increase function, and, ultimately, reduce deconditioning and mortality compared with higher-level amputations, such as below-the-knee amputations (BKAs). We sought to identify risk factors associated with amputation level to understand barriers to length-preserving amputations (LPAs).

From pay for performance to collaborative quality initiatives: quality care and implications for the limb salvage center.

Management of chronic wounds, specifically those of the lower extremity, varies considerably by geographic region. The consequences of low-quality care perpetuate poor outcomes and low value for patients and the health care system. The emergence of value-based health care has forced stakeholders to evaluate care from quality and cost perspectives.

Double Versus Triple Arthrodesis Fusion Rates: A Systematic Review.

Hindfoot arthrodesis is often required for end-staged deformities, such as posterior tibial tendon dysfunction, osteoarthritis, or rheumatoid arthritis. Although the need for hindfoot arthrodesis is generally accepted in severe deformities, there is a debate whether a double or triple arthrodesis should be performed. The aim of our systematic review is to review the fusion rates and mean time to fusion in double and triple arthrodesis.