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Gutteck N, Delank KS, Schilde S. Comparative results of arthroscopic ankle arthrodesis vs. open arthrodesis in patients with diabetes-associated Charcot Neuro-Arthropathy. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:3577-3584. [PMID: 37245183 PMCID: PMC10225040 DOI: 10.1007/s00590-023-03592-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/14/2023] [Indexed: 05/29/2023]
Abstract
BACKGROUND Several studies demonstrated a considerable complication rate for open ankle or TTC arthrodesis in patients with diabetes, revision surgery and ulceration. Extensive approaches in combination with multimorbide patients have been suggested as the rationale behind the increased complication rate. METHODS Single-centre, prospective case-control study compared arthroscopic vs. open ankle arthrodesis in patients with Charcot Neuro-Arthropathy of the foot. 18 patients with septic Charcot Neuro-Arthropathy Sanders III-IV received an arthroscopic ankle arthrodesis with TSF (Taylor Spatial Frame®) fixation combined with different additional procedures required for infect treatment and hindfoot realignment. The ankle arthrodesis was required for the realignment of the hindfoot in Sanders IV patients, arthritis or in case of infection. 12 patients were treated with open ankle arthrodesis and TSF fixation combined with various additional procedures. RESULTS A significant improvement has been shown in radiological data in both groups. A significant lower complication rate has been registered in arthroscopic group. A significant correlation was seen between major complications and therapeutic anticoagulation as well as smoking. CONCLUSION In high-risk patients with diabetes and plantar ulceration excellent results could be demonstrated in arthroscopically performed ankle arthrodesis with midfoot osteotomy using TSF as fixation devise.
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Affiliation(s)
- Natalia Gutteck
- Department of Orthopaedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Ernst-Grube str. 40, 06120, Halle, Germany.
| | - Karl-Stefan Delank
- Department of Orthopaedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Ernst-Grube str. 40, 06120, Halle, Germany
| | - Sebastian Schilde
- Department of Orthopaedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Ernst-Grube str. 40, 06120, Halle, Germany
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2
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Santos S, Pentzek M, Altiner A, Daubmann A, Drewelow E, Helbig C, Löffler C, Löscher S, Wegscheider K, Abholz HH, Wilm S, Wollny A. HbA1c as a shared treatment goal in type 2 diabetes? A secondary analysis of the DEBATE trial. BMC PRIMARY CARE 2023; 24:115. [PMID: 37173620 PMCID: PMC10182591 DOI: 10.1186/s12875-023-02067-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 04/27/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is a major health problem in the western world. Despite a widespread implementation of integrated care programs there are still patients with poorly controlled T2DM. Shared goal setting within the process of Shared Decision Making (SDM) may increase patient's compliance and adherence to treatment regimen. In our secondary analysis of the cluster-randomized controlled DEBATE trial, we investigated if patients with shared vs. non-shared HbA1c treatment goal, achieve their glycemic goals. METHODS In a German primary care setting, we collected data before intervention at baseline, 6, 12 and 24 months. Patients with T2DM with an HbA1c ≥ 8.0% (64 mmol/mol) at the time of recruitment and complete data at baseline and after 24 months were eligible for the presented analyses. Using a generalized estimating equation analysis, we analysed the association between the achievement of HbA1c goals at 24 months based on their shared vs. non-shared status, age, sex, education, partner status, controlled for baseline HbA1c and insulin therapy. RESULTS From N = 833 recruited patients at baseline, n = 547 (65.7%) from 105 General Practitioners (GPs) were analysed. 53.4% patients were male, 33.1% without a partner, 64.4% had a low educational level, mean age was 64.6 (SD 10.6), 60.7% took insulin at baseline, mean baseline HbA1c was 9.1 (SD 1.0). For 287 patients (52.5%), the GPs reported to use HbA1c as a shared goal, for 260 patients (47.5%) as a non-shared goal. 235 patients (43.0%) reached the HbA1c goal after two years, 312 patients (57.0%) missed it. Multivariable analysis shows that shared vs. non-shared HbA1c goal setting, age, sex, and education are not associated with the achievement of the HbA1c goal. However, patients living without a partner show a higher risk of missing the goal (p = .003; OR 1.89; 95% CI 1.25-2.86). CONCLUSIONS Shared goal setting with T2DM patients targeting on HbA1c-levels had no significant impact on goal achievement. It may be assumed, that shared goal setting on patient-related clinical outcomes within the process of SDM has not been fully captured yet. TRIAL REGISTRATION The trial was registered at ISRCTN registry under the reference ISRCTN70713571.
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Affiliation(s)
- Sara Santos
- Institute of General Practice (ifam), Medical Faculty, Centre for Health & Society (chs), Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Michael Pentzek
- Institute of General Practice (ifam), Medical Faculty, Centre for Health & Society (chs), Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
- Institute of General Practice and Primary Care, Chair of General Practice II and Patient Centredness in Primary Care, Faculty of Health/School of Medicine, Witten/Herdecke University, Alfred-Herrhausen-Straße 50, 58448, Witten, Germany
| | - Attila Altiner
- Department of General Practice and Health Services Research, Heidelberg University Hospital, Im Neuenheimer Feld 130.3, 69120, Heidelberg, Germany
- Institute of General Practice, Rostock University Medical Center, Doberaner Str. 142, 18057, Rostock, Germany
| | - Anne Daubmann
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Eva Drewelow
- Institute of General Practice, Rostock University Medical Center, Doberaner Str. 142, 18057, Rostock, Germany
| | - Christian Helbig
- Institute of General Practice, Rostock University Medical Center, Doberaner Str. 142, 18057, Rostock, Germany
| | - Christin Löffler
- Institute of General Practice, Rostock University Medical Center, Doberaner Str. 142, 18057, Rostock, Germany
| | - Susanne Löscher
- Institute of General Practice (ifam), Medical Faculty, Centre for Health & Society (chs), Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Karl Wegscheider
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Heinz-Harald Abholz
- Institute of General Practice (ifam), Medical Faculty, Centre for Health & Society (chs), Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Stefan Wilm
- Institute of General Practice (ifam), Medical Faculty, Centre for Health & Society (chs), Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Anja Wollny
- Institute of General Practice, Rostock University Medical Center, Doberaner Str. 142, 18057, Rostock, Germany
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Mehlhorn AT, Illgner U, Lemperle S, Hoerterer H, Krenn V, Walther M. Histopathological assessment of a two-stage reconstructive procedure of the infected Charcot foot. Arch Orthop Trauma Surg 2023; 143:1223-1230. [PMID: 34743216 DOI: 10.1007/s00402-021-04238-8] [Citation(s) in RCA: 2] [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: 08/08/2021] [Accepted: 10/26/2021] [Indexed: 01/17/2023]
Abstract
INTRODUCTION Charcot neuropathic osteoarthropathy (CN) can be complicated by osteomyelitis (OM). Surgery is a standard procedure to treat OM including debridement and interposition of antibiotic-loaded cement (ABLC) spacer. The course of CN and OM was investigated on a histopathological level. MATERIALS AND METHODS Diabetic patients (n = 15) suffering from CN and midfoot OM underwent surgical debridement and interposition of ABLC was interposed. 6 weeks later, ABLC was removed and bone samples were taken again. Histopathological Charcot Score (HCS), Histopathological Osteomyelitis Evaluation Score (HOES) and microbiological assessment were used to evaluate osteomyelitic and neuroosteoarthropathic activity at both time points. RESULTS Interposition of ABLC leads to microbiological/histopathological eradication of OM in 73%/87% of patients. CN activity-measured by HCS-could be reduced from moderate to low activity by ABLC spacer and correlated with HOES. CONCLUSIONS CN activity could be reduced by surgery. It can be suggested that neuroosteoarthropathic activity measured by HCS is triggered by OM.
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Affiliation(s)
- Alexander T Mehlhorn
- Center of Foot and Ankle Surgery, Schönklinik München Harlaching, Harlachingerstrasse 55, 81549, Munich, Germany.
- Department of Orthopedics and Trauma Surgery, Medical Center, Albert-Ludwigs University of Freiburg, Freiburg, Germany.
| | - Ulrich Illgner
- Orthopädische Privatpraxis Seintsch Illgner, Koblenz, Germany
| | - Stefan Lemperle
- Center of Foot and Ankle Surgery, Schönklinik München Harlaching, Harlachingerstrasse 55, 81549, Munich, Germany
| | - Hubert Hoerterer
- Center of Foot and Ankle Surgery, Schönklinik München Harlaching, Harlachingerstrasse 55, 81549, Munich, Germany
- Department of General, Trauma, and Reconstructive Surgery, University Hospital Munich, Munich, Germany
| | - Veith Krenn
- MVZ-Zentrum Für Histologie, Zytologie Und Molekulare Diagnostik GmbH, Max-Planck-Str. 5, Trier, Germany
| | - Markus Walther
- Center of Foot and Ankle Surgery, Schönklinik München Harlaching, Harlachingerstrasse 55, 81549, Munich, Germany
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Turzańska K, Adesanya O, Rajagopal A, Pryce MT, Fitzgerald Hughes D. Improving the Management and Treatment of Diabetic Foot Infection: Challenges and Research Opportunities. Int J Mol Sci 2023; 24:ijms24043913. [PMID: 36835330 PMCID: PMC9959562 DOI: 10.3390/ijms24043913] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/03/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023] Open
Abstract
Diabetic foot infection (DFI) management requires complex multidisciplinary care pathways with off-loading, debridement and targeted antibiotic treatment central to positive clinical outcomes. Local administration of topical treatments and advanced wound dressings are often used for more superficial infections, and in combination with systemic antibiotics for more advanced infections. In practice, the choice of such topical approaches, whether alone or as adjuncts, is rarely evidence-based, and there does not appear to be a single market leader. There are several reasons for this, including a lack of clear evidence-based guidelines on their efficacy and a paucity of robust clinical trials. Nonetheless, with a growing number of people living with diabetes, preventing the progression of chronic foot infections to amputation is critical. Topical agents may increasingly play a role, especially as they have potential to limit the use of systemic antibiotics in an environment of increasing antibiotic resistance. While a number of advanced dressings are currently marketed for DFI, here we review the literature describing promising future-focused approaches for topical treatment of DFI that may overcome some of the current hurdles. Specifically, we focus on antibiotic-impregnated biomaterials, novel antimicrobial peptides and photodynamic therapy.
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Affiliation(s)
- Kaja Turzańska
- Department of Clinical Microbiology, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Education and Research Centre, Beaumont Hospital, D09 YD60 Dublin, Ireland
| | - Oluwafolajimi Adesanya
- School of Molecular and Cellular Biology, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
| | - Ashwene Rajagopal
- Department of Clinical Microbiology, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Education and Research Centre, Beaumont Hospital, D09 YD60 Dublin, Ireland
| | - Mary T. Pryce
- School of Chemical Sciences, Dublin City University, D09 V209 Dublin, Ireland
| | - Deirdre Fitzgerald Hughes
- Department of Clinical Microbiology, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Education and Research Centre, Beaumont Hospital, D09 YD60 Dublin, Ireland
- Correspondence: ; Tel.: +353-1-8093711
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5
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Millonig KJ, Gerber R. Surgical Optimization for Charcot Patients. Clin Podiatr Med Surg 2022; 39:595-604. [PMID: 36180191 DOI: 10.1016/j.cpm.2022.05.006] [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: 11/03/2022]
Abstract
Reconstruction of the Charcot foot and ankle demonstrates significant challenges to the foot and ankle surgeon. At present, there is limited clear consensus on the best approach for preoperative optimization. The primary aim of Charcot reconstructions is to limit the risk of ulceration by providing a stable plantigrade foot allowing ambulation. The focus of this article is the discussion of modifiable risk factors associated with Charcot reconstruction for preoperative optimization.
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Affiliation(s)
- Kelsey J Millonig
- East Village Foot & Ankle Surgeons, 500 East Court Avenue, Suite 314, Des Moines, IA 50309, USA.
| | - Rachel Gerber
- AMITA Health Saint Joseph Hospital Chicago, 2900 North Lake Shore Drive, Chicago, IL 60657, USA
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Wang BK, Wukich DK, Sambandam S. Complications from ankle arthrodesis in diabetes-related Charcot foot syndrome. J Diabetes Complications 2021; 35:108071. [PMID: 34674895 DOI: 10.1016/j.jdiacomp.2021.108071] [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: 07/15/2021] [Revised: 09/13/2021] [Accepted: 10/01/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Charcot neuroarthropathy (CN) is an inflammatory arthropathy associated with bony destruction, dislocation, and deformity in patients with neuropathy. Surgical procedures involving foot and ankle in CN for deformity correction have been shown to result in high rate of complications. The purpose of this study was to compare post-operative outcomes and assess odds of complication after ankle arthrodesis among patients with diabetes-related Charcot neuroarthropathy, non-Charcot patients with diabetes, and non-Charcot patients without diabetes. METHODS The PearlDiver Patient Records Database was queried for patients who underwent ankle fusion and maintained at least one year of post-operative follow-up. The following post-operative complications were assessed among groups: overall nonunion and amputation, one-year nonunion, amputation, and hardware removal, 90-day and 30-day surgical site infection, dehiscence, acute kidney injury, and pneumonia, and 90-day myocardial infarction and deep vein thrombosis. The odds and prevalence of each complication for each group were assessed and compared. RESULTS Higher rates of amputation (OR 3.43, CI 2.89-4.06), hardware removal (OR 1.63, CI 1.45-1.83), wound dehiscence (OR 1.75, CI 1.44-2.13), acute kidney injury (OR 2.87, CI 2.32-3.54), pneumonia (OR 1.53, CI 1.13-2.07), and surgical site infection (OR 2.46, CI 2.12-2.85), were observed in patients with diabetes-related CN compared to non-Charcot patients with diabetes. In patients without CN, higher rates of nonunion (OR 1.38, CI 1.19-1.61), amputation (OR 2.26, CI 1.74-2.93), surgical site infection (OR 1.57, CI 1.30-1.90), and acute kidney injury (OR 1.57, CI 1.18-2.09) were observed in patients with diabetes compared to patients without diabetes. Time to hardware removal was significantly shorter in diabetes-related Charcot patients compared to non-Charcot patients without diabetes (368.0 ± 446.7 vs 438.5 ± 487.5 days, P < 0.001). CONCLUSION Patients with diabetes demonstrated increased odds of nonunion, amputation, surgical site infection, and acute kidney injury compared to patients without diabetes. In the population of patients with diabetes, odds of most of these complications were further increased with the addition of Charcot diagnosis compared to patients without diabetes. Other local and multisystemic medical conditions, including pneumonia and wound dehiscence, also demonstrated increased odds in patients of CN. LEVEL OF EVIDENCE Cohort study; Level of evidence, 3.
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Affiliation(s)
- Benjamin K Wang
- University of Texas Southwestern Medical School, Dallas, TX, USA
| | - Dane K Wukich
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA; Division of Orthopaedic Surgery, Veterans Affairs North Texas Health Care System, Dallas, TX, USA
| | - Senthil Sambandam
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA; Division of Orthopaedic Surgery, Veterans Affairs North Texas Health Care System, Dallas, TX, USA.
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7
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McCann L, Zhu S, Pollard JD, Ritterman Weintraub ML, Dickinson JD. Success and Survivorship Following Charcot Reconstruction: A Review of 151 Cases. J Foot Ankle Surg 2021; 60:535-540. [PMID: 33549424 DOI: 10.1053/j.jfas.2020.04.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 04/17/2020] [Accepted: 04/19/2020] [Indexed: 02/03/2023]
Abstract
Charcot neuroarthropathy is a debilitating condition that frequently leads to skeletal deformity and pedal ulceration in the insensate foot. Results are often poor and no clear guidelines for surgical management exist. Additionally, amputation rates vary widely making it difficult to accurately inform patients of risks. Few studies have assessed outcomes to identify patients for whom reconstruction is likely to fail. The literature is limited, with small sample sizes and mortality infrequently addressed. We performed a retrospective observational study of patients with Charcot neuroarthropathy to assess overall amputation and mortality rates at 30 days, 1 year, and 3 years postreconstruction and evaluated associated risk factors. Rates of infection, re-ulceration, and return to walking were also assessed. We identified 151 patients over a 5-year period. Demographic and clinical characteristics were collected. Descriptive statistics, Cox proportional hazard model, and logistic regression were used. Overall, 22 (14.6%) patients died, and 23 (15.2%) patients advanced to limb amputation postoperatively. End-stage renal disease, peripheral vascular disease, reconstruction during active phase Charcot process, and reconstruction at the ankle or subtalar joint were all associated with poor outcomes. The risk of mortality was 2.5 times higher in patients with end-stage renal disease, and 3.4 times higher among patients with peripheral vascular disease. Patients with ankle or subtalar joint reconstruction were 70% less likely to return to walking compared to medial column reconstruction. Due to these findings, we suggest that patients with such comorbidities be advised of increased risk for complications including failure to return to walking, amputation, and death.
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Affiliation(s)
- Luke McCann
- Attending, Kaiser South San Francisco Medical Center, South San Francisco, CA.
| | - Shiyun Zhu
- Senior Consulting Data Analyst, Biostatistical Consulting Unit, Kaiser Permanente - Division of Research, Oakland, CA
| | - Jason D Pollard
- Attending, Kaiser San Francisco Bay Area Foot and Ankle Residency Program, Kaiser Foundation Hospital, Oakland, CA
| | | | - Joseph D Dickinson
- Attending, Kaiser San Francisco Bay Area Foot and Ankle Residency Program, Kaiser Foundation Hospital, Oakland, CA
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8
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Albright RH, Joseph RM, Wukich DK, Armstrong DG, Fleischer AE. Is Reconstruction of Unstable Midfoot Charcot Neuroarthropathy Cost Effective from a US Payer's Perspective? Clin Orthop Relat Res 2020; 478:2869-2888. [PMID: 32694315 PMCID: PMC7899431 DOI: 10.1097/corr.0000000000001416] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 06/26/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Charcot neuroarthropathy is a morbid and expensive complication of diabetes that can lead to lower extremity amputation. Current treatment of unstable midfoot deformity includes lifetime limb bracing, primary transtibial amputation, or surgical reconstruction of the deformity. In the absence of a widely adopted treatment algorithm, the decision to pursue more costly attempts at reconstruction in the United States continues to be driven by surgeon preference. QUESTIONS/PURPOSES To examine the cost effectiveness (defined by lifetime costs, quality-adjusted life-years [QALYs] and incremental cost-effectiveness ratio [ICER]) of surgical reconstruction and its alternatives (primary transtibial amputation and lifetime bracing) for adults with diabetes and unstable midfoot Charcot neuroarthropathy using previously published cost data. METHODS A Markov model was used to compare Charcot reconstruction and its alternatives in three progressively worsening clinical scenarios: no foot ulcer, uncomplicated (or uninfected) ulcer, and infected ulcer. Our base case scenario was a 50-year-old adult with diabetes and unstable midfoot deformity. Patients were placed into health states based on their disease stage. Transitions between health states occurred annually using probabilities estimated from the evidence obtained after systematic review. The time horizon was 50 cycles. Data regarding costs were obtained from a systematic review. Costs were converted to 2019 USD using the Consumer Price Index. The primary outcomes included the long-term costs and QALYs, which were combined to form ICERs. Willingness-to-pay was set at USD 100,000/QALY. Multiple sensitivity analyses and probabilistic analyses were performed to measure model uncertainty. RESULTS The most effective strategy for patients without foot ulcers was Charcot reconstruction, which resulted in an additional 1.63 QALYs gained and an ICER of USD 14,340 per QALY gained compared with lifetime bracing. Reconstruction was also the most effective strategy for patients with uninfected foot ulcers, resulting in an additional 1.04 QALYs gained, and an ICER of USD 26,220 per QALY gained compared with bracing. On the other hand, bracing was cost effective in all scenarios and was the only cost-effective strategy for patents with infected foot ulcers; it resulted in 6.32 QALYs gained and an ICER of USD 15,010 per QALY gained compared with transtibial amputation. As unstable midfoot Charcot neuroarthropathy progressed to deep infection, reconstruction lost its value (ICER USD 193,240 per QALY gained) compared with bracing. This was driven by the increasing costs associated with staged surgeries, combined with a higher frequency of complications and shorter patient life expectancies in the infected ulcer cohort. The findings in the no ulcer and uncomplicated ulcer cohorts were both unchanged after multiple sensitivity analyses; however, threshold effects were identified in the infected ulcer cohort during the sensitivity analysis. When the cost of surgery dropped below USD 40,000 or the frequency of postoperative complications dropped below 50%, surgical reconstruction became cost effective. CONCLUSIONS Surgeons aiming to offer both clinically effective and cost-effective care would do well to discuss surgical reconstruction early with patients who have unstable midfoot Charcot neuroarthropathy, and they should favor lifetime bracing only after deep infection develops. Future clinical studies should focus on methods of minimizing surgical complications and/or reducing operative costs in patients with infected foot ulcers. LEVEL OF EVIDENCE Level II, economic and decision analysis.
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Affiliation(s)
- Rachel H Albright
- R. H. Albright, The Dartmouth Institute, Geisel School of Medicine, Hanover, NH, USA
| | - Robert M Joseph
- R. M. Joseph, A. E. Fleischer, Department of Podiatric Medicine and Radiology, Dr. William M. Scholl College of Podiatric Medicine at Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Dane K Wukich
- D. K. Wukich, Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - David G Armstrong
- D. G. Armstrong, Southwestern Academic Limb Salvage Alliance, Department of Surgery, Keck School of Medicine at University of Southern California, Los Angeles, CA, USA
| | - Adam E Fleischer
- R. M. Joseph, A. E. Fleischer, Department of Podiatric Medicine and Radiology, Dr. William M. Scholl College of Podiatric Medicine at Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
- A. E. Fleischer, Weil Foot and Ankle Institute, Mount Prospect, IL, USA
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9
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Cianni L, Bocchi MB, Vitiello R, Greco T, De Marco D, Masci G, Maccauro G, Pitocco D, Perisano C. Arthrodesis in the Charcot foot: a systematic review. Orthop Rev (Pavia) 2020; 12:8670. [PMID: 32913602 PMCID: PMC7459387 DOI: 10.4081/or.2020.8670] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 06/17/2020] [Indexed: 11/23/2022] Open
Abstract
The Charcot foot is a condition characterized by a progressive derangement of the foot. The type of deformity and patient clinical conditions will lead to the proper surgical approach among exostectomy, arthrodesis (through external and/or internal fixation) and amputation. Many authors report good clinical outcomes performing the arthrodesis in Charcot foot; however, the choice of the most appropriate hardware is still an issue. The aim of this study is to analyze the outcomes of different hardware in midfoot and hindfoot Charcot arthrodesis.
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Affiliation(s)
- Luigi Cianni
- Department of Orthopaedics and Traumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome.,Università Cattolica del Sacro Cuore, Rome
| | - Maria Beatrice Bocchi
- Department of Orthopaedics and Traumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome.,Università Cattolica del Sacro Cuore, Rome
| | - Raffaele Vitiello
- Department of Orthopaedics and Traumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome.,Università Cattolica del Sacro Cuore, Rome
| | - Tommaso Greco
- Department of Orthopaedics and Traumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome.,Università Cattolica del Sacro Cuore, Rome
| | - Davide De Marco
- Department of Orthopaedics and Traumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome.,Università Cattolica del Sacro Cuore, Rome
| | - Giulia Masci
- Department of Orthopaedics and Traumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome.,Università Cattolica del Sacro Cuore, Rome
| | - Giulio Maccauro
- Department of Orthopaedics and Traumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome.,Università Cattolica del Sacro Cuore, Rome
| | - Dario Pitocco
- Diabetes Care Unit, Institute of Endocrinology, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Carlo Perisano
- Department of Orthopaedics and Traumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome
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10
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Ramanujam CL, Stuto AC, Zgonis T. Surgical treatment of midfoot Charcot neuroarthropathy with osteomyelitis in patients with diabetes: a systematic review. J Wound Care 2020; 29:S19-S28. [PMID: 32530758 DOI: 10.12968/jowc.2020.29.sup6.s19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE A wide range of clinical presentations of Charcot neuroarthropathy of the foot with concomitant osteomyelitis in patients with diabetes has been described. Existing literature provides an equally diverse list of treatment options. The purpose of this systematic review was to assess the outcomes specifically for the surgical management of midfoot Charcot neuroarthropathy with osteomyelitis in patients with diabetes. METHOD A systematic review was conducted by three independent reviewers using the following databases and search engines: Cumulative Index of Nursing and Allied Health Literature (CINAHL), Cochrane Library, EMBASE (Excerpta Medica dataBASE), Google Scholar, Ovid, PubMed and Scopus. Search terms used were: Charcot neuroarthropathy, osteoarthropathy, neuro-osteoarthropathy, neurogenic arthropathy, osteomyelitis, midfoot, foot, ankle, diabetes mellitus, ulceration, wound, infection, surgical offloading, diabetic reconstruction, internal fixation, external fixation. Studies meeting the following criteria were included: English language studies, studies published from 1997-2017, patients with diabetes mellitus surgically treated for Charcot neuroarthropathy of the midfoot (specified location) with concomitant osteomyelitis, with or without internal and/or external fixation, follow-up period of six months or more postoperatively, documentation of healing rates, complications, and need for revisional surgery. Studies which were entirely literature reviews, descriptions of surgical-only technique and/or cadaveric studies, patients without diabetes, studies that did not specify location of osteomyelitis and Charcot neuroarthropathy, and treatment proximal to and including Chopart's/midtarsal joint specifically talonavicular, calcaneocuboid, subtalar, ankle were excluded. RESULTS A total of 13 selected studies, with a total of 114 patients with diabetes of which 56 had surgical treatment for midfoot Charcot neuroarthropathy with osteomyelitis, met the above inclusion criteria and were used for data extraction. CONCLUSION Surgical intervention for midfoot Charcot neuroarthropathy with osteomyelitis in patients with diabetes demonstrated a relatively high success rate for a range of procedures including debridement with simple exostectomy, arthrodesis with or without internal or external fixation, and advanced soft tissue reconstruction. However, this systematic review emphasises the need for larger, better designed studies to investigate the efficacy and failure rates of surgical treatment in this group of patients.
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Affiliation(s)
- Crystal L Ramanujam
- Division of Podiatric Medicine and Surgery, Department of Orthopaedics, University of Texas Health San Antonio Long School of Medicine, San Antonio, Texas, US
| | - Alan C Stuto
- LVPG Orthopedics and Sports Medicine, Lehigh Valley Health Network, Bethlehem, PA, US
| | - Thomas Zgonis
- Externship and Reconstructive Foot and Ankle Surgery Fellowship Programs, Division of Podiatric Medicine and Surgery, Department of Orthopaedics, University of Texas Health San Antonio Long School of Medicine, San Antonio, Texas, US
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Baumbach SF, Massen FK, Hörterer S, Braunstein M, Waizy H, Böcker W, Polzer H. Comparison of arthroscopic to open tibiotalocalcaneal arthrodesis in high-risk patients. Foot Ankle Surg 2019; 25:804-811. [PMID: 30455093 DOI: 10.1016/j.fas.2018.10.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 09/09/2018] [Accepted: 10/16/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND Open tibiotalocalcaneal arthrodesis (TTCA) is associated to high complication rates, which led to the development of arthroscopic techniques. Aim was to compare complication rates of open to arthroscopic TTCA in high-risk patients. METHODS Single-center, retrospective case-control study. Patients were selected from the authors' TTCA database. Eligible were high-risk patients receiving arthroscopic-, or open TTCA retrospectively suitable for arthroscopic TTCA. Primary outcome were major complications. RESULTS Eight open and 15 arthroscopic TTCAs were included. Three open and 4 arthroscopic TTCAs presented preoperative plantar ulceration. Fusion rates were similar (75% vs. 67%; p=0.679). Major complications occurred in 63% of open (80% surgical-site-infections (SSI)) and 33% of arthroscopic (100% non-unions) TTCA. Preoperative plantar ulceration did not affect major SSI in open TTCA (67% vs. 60%) but resulted in a significant increase of non-union rates for arthroscopic TTCA (75% vs. 18%; p=0.039). In patients without plantar ulceration the union-rate was 80% for both, open and arthroscopic TTCA. CONCLUSION Arthroscopic TTCA drastically reduced major SSI. Patients without preexisting ulceration had excellent union-rates for open and arthroscopic TTCA.
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Affiliation(s)
- Sebastian Felix Baumbach
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
| | - Felix Kurt Massen
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
| | - Severin Hörterer
- Department of Trauma and Orthopaedic Surgery, Hospital München-Schwabing, Kölnerplatz 1, 80804 Munich, Germany.
| | - Mareen Braunstein
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
| | - Hazibullah Waizy
- Hessing Foundation, Clinic for Foot and Ankle Surgery, Hessingstr. 17, 86159 Augsburg, Germany.
| | - Wolfgang Böcker
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
| | - Hans Polzer
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.
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12
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Razzante MC, Ehredt DJ, Clougherty CO, Kriger SJ, Menninger BA, Behan Dionisopoulos S, Bhakta PJ, Bruning NG. Type IV Cell-Mediated Hypersensitivity Reaction Caused by Titanium Implant Following Double Calcaneal Osteotomy and First Metatarsal-Cuneiform Arthrodesis: A Case Report and Review of the Literature. J Foot Ankle Surg 2019; 58:974-979. [PMID: 31266695 DOI: 10.1053/j.jfas.2018.11.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Indexed: 02/03/2023]
Abstract
Because of their inert character and desired biocompatibility, titanium implants have been universally accepted as safer alternatives to the conventional stainless steel orthopedic implants; however, recent emergence of type IV hypersensitivity reactions to titanium have included eczema, contact dermatitis, a prolonged febrile state, sterile osteonecrosis, and impaired fracture and wound healing. This report presents a patient with postoperative incision dehiscence and devascularization of surfaces in contact with titanium hardware after undergoing a double calcaneal osteotomy and a first metatarsal-cuneiform arthrodesis using titanium alloy implants. Titanium hypersensitivity was confirmed in this case through standard allergy patch testing by a board-certified immunologist. Complete healing occurred after diagnosis of the titanium allergy and hardware explant. To our knowledge, this is one of a few known allergies to titanium implants after foot and ankle surgery.
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Affiliation(s)
- Mark C Razzante
- Assistant Professor, Department of Podiatric Surgery and Biomechanics, Kent State University College of Medicine, Cleveland, OH.
| | - Duane J Ehredt
- Assistant Professor, Department of Podiatric Surgery and Biomechanics, Kent State University College of Medicine, Cleveland, OH
| | | | - Stephen J Kriger
- Podiatric Surgery Resident, Scripps Mercy Hospital Residency Program, San Diego, CA
| | - Brennan A Menninger
- Podiatric Surgery Resident, North Colorado Medical Center Residency Program, Greeley, CO
| | | | - Parth J Bhakta
- Podiatric Surgery Resident, Hunt Regional Medical Center Residency Program, Greenville, TX
| | - Nicholas G Bruning
- Podiatric Surgery Resident, St. Mary Mercy Livonia Residency Program, Livonia, MI
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13
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Rettedal D, Parker A, Popchak A, Burns PR. Prognostic Scoring System for Patients Undergoing Reconstructive Foot and Ankle Surgery for Charcot Neuroarthropathy: The Charcot Reconstruction Preoperative Prognostic Score. J Foot Ankle Surg 2018; 57:451-455. [PMID: 29574036 DOI: 10.1053/j.jfas.2017.10.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Indexed: 02/03/2023]
Abstract
Charcot neuroarthropathy is a destructive process that occurs in patients with peripheral neuropathy, often due to poorly controlled diabetes mellitus. Surgical reconstruction can be necessary to provide a plantigrade foot that is wound free. A risk of major amputation exists after a Charcot event and after attempted reconstruction. We retrospectively reviewed the data from 34 patients (36 reconstructions) who had undergone reconstructive surgery for Charcot neuroarthropathy. The mean patient age was 56.44 years. The mean follow-up period was 56 months. We collected patient age, body mass index, presence of wound or osteomyelitis, anatomic location, activity of disease, and hemoglobin A1c. Using these data, each patient was given a score using our novel prognostic scoring system, the Charcot Reconstruction Preoperative Prognostic Score (CRPPS). Our primary outcome measure was no wound and no major amputation at the final follow-up visit. The limb salvage rate was 89% (32 of 36), and 78% (28 of 36) had no wound at the final follow-up examination. For patients without a wound or major amputation at the final follow-up visit, the mean CRPPS was 2.96 ± 1.23. The mean CRPPS for those with a wound or major amputation at the final follow-up visit was 4.33 ± 1.07 (p = .0024). Univariate logistic regression revealed 2 statistically significant predictors of wound and/or amputation: anatomic location (odds ratio [OR] 5.0, 95% confidence interval [CI] 1.051 to 23.789; p = .043) and CRPPS (OR 2.724, 95% CI 1.274 to 5.823, p = .01). A CRPPS of ≥4 was also predictive of a negative outcome (OR 7.286, 95% CI 1.508 to 35.211; p = .013). This scoring system, with a sensitivity of 75%, specificity of 71%, and negative predictive value of 85%, is a potential starting point when educating patients and making treatment decisions in this exceptionally challenging group.
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Affiliation(s)
| | - Alissa Parker
- Foot and Ankle Surgeon, Washington Foot and Ankle Specialists, Washington, PA; Faculty, Podiatric Medicine and Surgery Residency Program, University of Pittsburgh Medical Center, Pittsburgh, PA.
| | - Adam Popchak
- Research Assistant Professor, Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA
| | - Patrick R Burns
- Assistant Professor, Department of Orthopedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA; Director, Podiatric Medicine and Surgery Residency Program, University of Pittsburgh Medical Center, Pittsburgh, PA; Chief, Podiatry Section, University of Pittsburgh Medical Center Mercy Hospital, Pittsburgh, PA
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Thewjitcharoen Y, Sripatpong J, Parksook W, Krittiyawong S, Porramatikul S, Srikummoon T, Mahaudomporn S, Nakasatien S, Himathongkam T. Salient features and outcomes of Charcot foot - An often-overlooked diabetic complication: A 17-year-experience at a diabetic center in Bangkok. J Clin Transl Endocrinol 2018; 11:1-6. [PMID: 29725580 PMCID: PMC5928004 DOI: 10.1016/j.jcte.2018.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 01/18/2018] [Accepted: 01/19/2018] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Charcot foot is a rare but a serious diabetic condition. Recognition of this often overlooked condition to provide timely and proper management is important for a better prognosis. Limited data on Charcot foot was available in Asians. AIMS The aim of this study is to describe salient features and outcomes of Charcot foot in Thai patients. METHOD We presented our experience of 40 cases of Charcot foot patients who were treated from 2000 to 2016 at Theptarin Hospital, Bangkok, Thailand. RESULTS A total of 40 Charcot foot patients were identified (13 acute, 27 chronic; mean age 58.7 ± 10.2 years; duration of diabetes 18.0 ± 8.8 years; T2DM 95%). The average serum HbA1c level was 9.2 ± 1.9%. While acute Charcot foot was frequently misdiagnosed as cellulitis in almost one-third of patients, osteomyelitis was a leading cause of misdiagnosis in 15% of chronic Charcot foot patients. Ulcer-free rate at 6 and 12 months were observed in 60% and 58% of patients, respectively. The mortality rate was 13% during a median follow-up period of 57 months. Only 61% of the patients resumed walking normally while almost one-fourth of them were wheelchair-bound. CONCLUSIONS Charcot foot in Thai patients mainly developed in long-standing poorly controlled type 2 diabetes with neuropathy, and presented late in the course of the disease. It was often misdiagnosed resulting in improper management and poor outcome which included amputation.
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Affiliation(s)
- Yotsapon Thewjitcharoen
- Diabetes and Thyroid Center, Theptarin Hospital, 3858 Rama IV Rd, Klong Toey, Bangkok 10110, Thailand
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Herlyn A, Prakasam RK, Peschel S, Allgeier S, Köhler B, Winter K, Guthoff RF, Mittlmeier T, Stachs O. Corneal Subbasal Nerve Plexus Changes in Severe Diabetic Charcot Foot Deformity: A Pilot Study in Search for a DNOAP Biomarker. J Diabetes Res 2018; 2018:5910639. [PMID: 30525053 PMCID: PMC6247393 DOI: 10.1155/2018/5910639] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 08/31/2018] [Accepted: 09/26/2018] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Diabetic neuroosteoarthropathy (DNOAP) early symptoms are unspecific, mimicking general infectious symptoms and rendering a diagnosis challenging. Consequently, unfavourable outcomes occur frequently, with recurrent foot ulceration, infectious complications, and eventually amputation. Corneal confocal microscopy (CCM) of the subbasal nerve plexus (SNP) is used to detect early peripheral neuropathy in diabetic patients without diabetic retinopathy. This pilot study was designed to determine if specific SNP changes manifest in severe DNOAP in comparison to a healthy control group. METHODS This pilot study utilized a matched-pair analysis to investigate SNP changes by in vivo CCM for 26 patients (mean patient age 63.7 years, range 27 to 78) with severe DNOAP defined by condition after the need for reconstructive foot surgery (n = 13) and a healthy control group (n = 13). Corneal nerve fibre length (CNFL), nerve fibre density (CNFD), nerve branch density (CNBD), average weighted corneal nerve fibre thickness (CNFTh), nerve connecting points (CNCP), and average weighted corneal nerve fibre tortuosity (CNFTo) were assessed as well as the general clinical status, diabetic status, and ophthalmologic basic criteria. RESULTS In vivo CCM revealed significantly reduced SNP parameters in the DNOAP group for CNFL (p = 0.010), CNFD (p = 0.037), CNBD (p = 0.049), and CNCP (p = 0.012) when compared to the healthy control group. Six patients (46%) of the DNOAP group suffered from diabetic retinopathy and none of the control group. CONCLUSIONS This pilot study revealed a rarefication of SNP in all measured parameters in patients with severe DNOAP. We see a potential value of CCM providing a SNP-based biomarker for early stages of DNOAP prior to the development of any foot deformities that needs to be evaluated in further studies. This trial is registered with German Clinical Trials Register (DKRS) DRKS00007537.
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Affiliation(s)
- Anica Herlyn
- Department of Trauma, Hand and Reconstructive Surgery, Rostock University Medical Center, Schillingallee 35, 18057 Rostock, Germany
| | - Ruby Kala Prakasam
- Department of Ophthalmology, Rostock University Medical Center, Doberaner Straße 140, 18057 Rostock, Germany
| | - Sabine Peschel
- Department of Ophthalmology, Rostock University Medical Center, Doberaner Straße 140, 18057 Rostock, Germany
| | - Stephan Allgeier
- Institute for Automation and Applied Informatics, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Bernd Köhler
- Institute for Automation and Applied Informatics, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Karsten Winter
- Institute of Anatomy, University of Leipzig, Liebigstrasse 13, 04103 Leipzig, Germany
| | - Rudolf F. Guthoff
- Department of Ophthalmology, Rostock University Medical Center, Doberaner Straße 140, 18057 Rostock, Germany
| | - Thomas Mittlmeier
- Department of Trauma, Hand and Reconstructive Surgery, Rostock University Medical Center, Schillingallee 35, 18057 Rostock, Germany
| | - Oliver Stachs
- Department of Ophthalmology, Rostock University Medical Center, Doberaner Straße 140, 18057 Rostock, Germany
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