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Abdulrehman T, Qadri S, Haik Y, Sultan A, Skariah S, Kumar S, Mendoza Z, Yadav KK, Titus A, Khader S. Advances in the targeted theragnostics of osteomyelitis caused by Staphylococcus aureus. Arch Microbiol 2024; 206:288. [PMID: 38834761 DOI: 10.1007/s00203-024-04015-2] [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: 03/31/2024] [Revised: 05/14/2024] [Accepted: 05/20/2024] [Indexed: 06/06/2024]
Abstract
Bone infections caused by Staphylococcus aureus may lead to an inflammatory condition called osteomyelitis, which results in progressive bone loss. Biofilm formation, intracellular survival, and the ability of S. aureus to evade the immune response result in recurrent and persistent infections that present significant challenges in treating osteomyelitis. Moreover, people with diabetes are prone to osteomyelitis due to their compromised immune system, and in life-threatening cases, this may lead to amputation of the affected limbs. In most cases, bone infections are localized; thus, early detection and targeted therapy may prove fruitful in treating S. aureus-related bone infections and preventing the spread of the infection. Specific S. aureus components or overexpressed tissue biomarkers in bone infections could be targeted to deliver active therapeutics, thereby reducing drug dosage and systemic toxicity. Compounds like peptides and antibodies can specifically bind to S. aureus or overexpressed disease markers and combining these with therapeutics or imaging agents can facilitate targeted delivery to the site of infection. The effectiveness of photodynamic therapy and hyperthermia therapy can be increased by the addition of targeting molecules to these therapies enabling site-specific therapy delivery. Strategies like host-directed therapy focus on modulating the host immune mechanisms or signaling pathways utilized by S. aureus for therapeutic efficacy. Targeted therapeutic strategies in conjunction with standard surgical care could be potential treatment strategies for S. aureus-associated osteomyelitis to overcome antibiotic resistance and disease recurrence. This review paper presents information about the targeting strategies and agents for the therapy and diagnostic imaging of S. aureus bone infections.
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Affiliation(s)
- Tahir Abdulrehman
- eHealth Program, DeGroote School of Business, McMaster University, Hamilton, ON, Canada
- Health Policy, Management and Informatics, Allied Health, Credit Valley Hospital, Mississauga, ON, Canada
| | - Shahnaz Qadri
- School of Pharmacy, Texas A&M University, Kingsville, USA.
| | - Yousef Haik
- Department of Mechanical & Nuclear Engineering, University of Sharjah, Sharjah, UAE.
| | - Ali Sultan
- Department of Immunology & Microbiology, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Sini Skariah
- Department of Immunology & Microbiology, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Shourya Kumar
- School of Engineering Medicine, Texas A&M University, Houston, TX, USA
| | - Zachary Mendoza
- School of Engineering Medicine, Texas A&M University, Houston, TX, USA
| | - Kamlesh K Yadav
- School of Engineering Medicine, Texas A&M University, Houston, TX, USA
| | - Anoop Titus
- Department of Preventive Cardiology, Houston Methodist, Houston, TX, USA
| | - Shameer Khader
- School of Public Health, Faculty of Medicine, Imperial College London, London, UK
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2
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Senneville É, Albalawi Z, van Asten SA, Abbas ZG, Allison G, Aragón-Sánchez J, Embil JM, Lavery LA, Alhasan M, Oz O, Uçkay I, Urbančič-Rovan V, Xu ZR, Peters EJG. IWGDF/IDSA guidelines on the diagnosis and treatment of diabetes-related foot infections (IWGDF/IDSA 2023). Diabetes Metab Res Rev 2024; 40:e3687. [PMID: 37779323 DOI: 10.1002/dmrr.3687] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 10/03/2023]
Abstract
The International Working Group on the Diabetic Foot (IWGDF) has published evidence-based guidelines on the management and prevention of diabetes-related foot diseases since 1999. The present guideline is an update of the 2019 IWGDF guideline on the diagnosis and management of foot infections in persons with diabetes mellitus. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) framework was used for the development of this guideline. This was structured around identifying clinically relevant questions in the P(A)ICO format, determining patient-important outcomes, systematically reviewing the evidence, assessing the certainty of the evidence, and finally moving from evidence to the recommendation. This guideline was developed for healthcare professionals involved in diabetes-related foot care to inform clinical care around patient-important outcomes. Two systematic reviews from 2019 were updated to inform this guideline, and a total of 149 studies (62 new) meeting inclusion criteria were identified from the updated search and incorporated in this guideline. Updated recommendations are derived from these systematic reviews, and best practice statements made where evidence was not available. Evidence was weighed in light of benefits and harms to arrive at a recommendation. The certainty of the evidence for some recommendations was modified in this update with a more refined application of the GRADE framework centred around patient important outcomes. This is highlighted in the rationale section of this update. A note is also made where the newly identified evidence did not alter the strength or certainty of evidence for previous recommendations. The recommendations presented here continue to cover various aspects of diagnosing soft tissue and bone infections, including the classification scheme for diagnosing infection and its severity. Guidance on how to collect microbiological samples, and how to process them to identify causative pathogens, is also outlined. Finally, we present the approach to treating foot infections in persons with diabetes, including selecting appropriate empiric and definitive antimicrobial therapy for soft tissue and bone infections; when and how to approach surgical treatment; and which adjunctive treatments may or may not affect the infectious outcomes of diabetes-related foot problems. We believe that following these recommendations will help healthcare professionals provide better care for persons with diabetes and foot infections, prevent the number of foot and limb amputations, and reduce the patient and healthcare burden of diabetes-related foot disease.
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Affiliation(s)
- Éric Senneville
- Gustave Dron Hospital, Tourcoing, France
- Univ-Lille France, Lille, France
| | - Zaina Albalawi
- Department of Medicine, Division of Endocrinology, Memorial University, St. John's, Newfoundland and Labrador, Canada
| | - Suzanne A van Asten
- Department of Medical Microbiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Zulfiqarali G Abbas
- Abbas Medical Centre, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Geneve Allison
- Department of Medicine, Tufts Medical Center, Boston, Massachusetts, USA
| | | | - John M Embil
- Department of Medicine, Section of Infectious Diseases, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Lawrence A Lavery
- Department of Plastic Surgery, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Majdi Alhasan
- Department of Medicine, Prisma Health-Midlands, Columbia, South Carolina, USA
| | - Orhan Oz
- UT Southwestern Medical Center, Dallas, Texas, USA
| | - Ilker Uçkay
- Balgrist University Hospital, Zurich, Switzerland
| | - Vilma Urbančič-Rovan
- Faculty of Medicine, University Medical Centre, University of Ljubljana, Ljubljana, Slovenia
| | | | - Edgar J G Peters
- Department of Internal Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Section of Infectious Diseases, Amsterdam, the Netherlands
- Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, the Netherlands
- Amsterdam Infection & Immunity, Infectious Diseases, Amsterdam, the Netherlands
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3
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Peters EJG, Albalawi Z, van Asten SA, Abbas ZG, Allison G, Aragón-Sánchez J, Embil JM, Lavery LA, Alhasan M, Oz O, Uçkay I, Urbančič-Rovan V, Xu ZR, Senneville É. Interventions in the management of diabetes-related foot infections: A systematic review. Diabetes Metab Res Rev 2024; 40:e3730. [PMID: 37814825 DOI: 10.1002/dmrr.3730] [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: 09/15/2023] [Accepted: 09/16/2023] [Indexed: 10/11/2023]
Abstract
The optimal approaches to managing diabetic foot infections remain a challenge for clinicians. Despite an exponential rise in publications investigating different treatment strategies, the various agents studied generally produce comparable results, and high-quality data are scarce. In this systematic review, we searched the medical literature using the PubMed and Embase databases for published studies on the treatment of diabetic foot infections from 30 June 2018 to 30 June 2022. We combined this search with our previous literature search of a systematic review performed in 2020, in which the infection committee of the International Working Group on the Diabetic Foot searched the literature until June 2018. We defined the context of the literature by formulating clinical questions of interest, then developing structured clinical questions (Patients-Intervention-Control-Outcomes) to address these. We only included data from controlled studies of an intervention to prevent or cure a diabetic foot infection. Two independent reviewers selected articles for inclusion and then assessed their relevant outcomes and methodological quality. Our literature search identified a total of 5,418 articles, of which we selected 32 for full-text review. Overall, the newly available studies we identified since 2018 do not significantly modify the body of the 2020 statements for the interventions in the management of diabetes-related foot infections. The recent data confirm that outcomes in patients treated with the different antibiotic regimens for both skin and soft tissue infection and osteomyelitis of the diabetes-related foot are broadly equivalent across studies, with a few exceptions (tigecycline not non-inferior to ertapenem [±vancomycin]). The newly available data suggest that antibiotic therapy following surgical debridement for moderate or severe infections could be reduced to 10 days and to 3 weeks for osteomyelitis following surgical debridement of bone. Similar outcomes were reported in studies comparing primarily surgical and predominantly antibiotic treatment strategies in selected patients with diabetic foot osteomyelitis. There is insufficient high-quality evidence to assess the effect of various recent adjunctive therapies, such as cold plasma for infected foot ulcers and bioactive glass for osteomyelitis. Our updated systematic review confirms a trend to a better quality of the most recent trials and the need for further well-designed trials to produce higher quality evidence to underpin our recommendations.
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Affiliation(s)
- Edgar J G Peters
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Internal Medicine, Section of Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, The Netherlands
- Amsterdam Infection & Immunity, Infectious Diseases, Amsterdam, The Netherlands
| | - Zaina Albalawi
- Division of Endocrinology, Department of Medicine, Memorial University, St. John's, Newfoundland and Labrador, Canada
| | - Suzanne A van Asten
- Department of Medical Microbiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Zulfiqarali G Abbas
- Abbas Medical Centre, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Geneve Allison
- Department of Medicine, Tufts Medical Center, Boston, Massachusetts, USA
| | | | - John M Embil
- Alberta Public Laboratories, University of Alberta Hospital, Edmonton, Alberta, Canada
| | - Lawrence A Lavery
- Department of Plastic Surgery, Southwestern Medical Center, Dallas, Texas, USA
| | - Majdi Alhasan
- Department of Medicine, Prisma Health-Midlands, Columbia, South Carolina, USA
| | - Orhan Oz
- Department of Radiology, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Ilker Uçkay
- Department of Infectious Diseases, Balgrist University Hospital, Zurich, Switzerland
| | - Vilma Urbančič-Rovan
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- University Medical Centre, Ljubljana, Slovenia
| | - Zhang-Rong Xu
- Diabetes Centre, The 306th Hospital of PLA, Beijing, China
| | - Éric Senneville
- Department of Infectious Diseases, Gustave Dron Hospital, Tourcoing, France
- Univ-Lille, Lille, France
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4
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El Zein S, Berbari EF, Passerini M, Petri F, Maamari J, Murad MH, Sendi P, Tande AJ. Rifampin Based Therapy for Patients With Staphylococcus aureus Native Vertebral Osteomyelitis: A Systematic Review and Meta-analysis. Clin Infect Dis 2024; 78:40-47. [PMID: 37721158 DOI: 10.1093/cid/ciad560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/01/2023] [Accepted: 09/15/2023] [Indexed: 09/19/2023] Open
Abstract
BACKGROUND Native vertebral osteomyelitis (NVO) caused by Staphylococcus aureus is associated with high risk of treatment failure and increased morbidity. The role of rifampin-based therapy for the treatment of this condition is controversial. The goal of this systematic review and meta-analysis is to explore the efficacy and safety of rifampin-based therapy for the treatment of S. aureus NVO. METHODS We searched Cochrane, Embase, Medline, Scopus, and Web of Science databases for studies published up to May 2023, focusing on adults with NVO treated with or without rifampin-containing regimens. A random-effects model meta-analysis estimated relative risks and risk difference with 95% confidence intervals (CI). RESULTS Thirteen studies (2 randomized controlled trials and 11 comparative cohort studies), comprising 244 patients with S. aureus NVO who received rifampin and 435 who did not, were analyzed. Meta-analysis showed that rifampin-based regimens were associated with lower risk of clinical failure (risk difference, -14%; 95% CI, -19% to -8%; P < .001; I2 = 0%; relative risk, 0.58; 95% CI, .37-.92, P = .02, I2 = 21%). Only 1 study reported on adverse events. All studies had a high or uncertain risk of bias, and the certainty of evidence was rated as very low. CONCLUSIONS Adjunctive rifampin therapy might be associated with lower risk of S. aureus NVO treatment failure; however, the low certainty of evidence precludes drawing definitive conclusions that would alter clinical practice. A randomized trial is necessary to corroborate these findings.
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Affiliation(s)
- Said El Zein
- Division of Public Health, Infectious Diseases and Occupational Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Elie F Berbari
- Division of Public Health, Infectious Diseases and Occupational Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Matteo Passerini
- Department of Infectious Disease, ASST FBF SACCO Fatebenefratelli, Milano, Lombardia, Italy
| | - Francesco Petri
- Department of Infectious Disease, ASST FBF SACCO Fatebenefratelli, Milano, Lombardia, Italy
| | - Julian Maamari
- St. Elizabeth's Medical Center, A Boston University Teaching Hospital, Brighton, Massachusetts, USA
| | - M Hassan Murad
- Division of Public Health, Infectious Diseases and Occupational Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Parham Sendi
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Aaron J Tande
- Division of Public Health, Infectious Diseases and Occupational Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
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5
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Papaetis GS, Doukanaris PT, Stylianou ES, Neofytou MS. Successful Outpatient Treatment of Severe Diabetic-Foot Myositis and Osteomyelitis Caused by Extensively Drug-Resistant Enterococcus faecalis with Teicoplanin plus Rifampicin: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2023; 24:e941337. [PMID: 37910441 PMCID: PMC10626598 DOI: 10.12659/ajcr.941337] [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: 06/02/2023] [Revised: 09/20/2023] [Accepted: 09/05/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Foot ulcers are high-morbidity and debilitating complications of diabetes mellitus, and carry significantly increased rates of associated major amputations. They contribute to significantly worse quality of life. Osteomyelitis is a frequent complication of diabetic foot ulcers, since bacteria can contiguously spread from soft tissues to the bone, involving the cortex first and then the bone marrow. Unfortunately, clinically unsuspected osteomyelitis is frequent in persisting diabetic foot ulcers. It is associated with limb amputations and increased mortality. CASE REPORT We describe a 76-year-old man with long-standing insulin-treated type 2 diabetes, who experienced extensively drug-resistant Enterococcus faecalis diabetic foot myositis and osteomyelitis associated with sepsis. He was successfully treated with surgical debridement combined with the administration of teicoplanin plus rifampicin in the outpatient setting, completing, in total, a twelve-week course of antibiotic therapy. CONCLUSIONS Clinically unsuspected osteomyelitis in patients with persisting diabetic foot ulcers has been associated with infections from highly resistant bacteria. Early and accurate diagnosis of diabetic foot osteomyelitis, as well as proper therapeutic approach (antimicrobial and surgical), is of great importance to reduce the risk of minor and major amputations, septic shock leading to multiple organ failure, and overall mortality.
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Affiliation(s)
- Georgios S. Papaetis
- Internal Medicine and Diabetes Clinic, K.M.P. THERAPIS Paphos Medical Center, Paphos, Cyprus
- CDA College, Paphos, Cyprus
| | | | - Eleni S. Stylianou
- Department of Radiology, Alpha Evresis Diagnostic Center, Bioiatriki Healthcare Group, Nicosia, Cyprus
| | - Michalis S. Neofytou
- Department of Interventional Cardiology, American Medical Center, Nicosia, Cyprus
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6
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Senneville É, Albalawi Z, van Asten SA, Abbas ZG, Allison G, Aragón-Sánchez J, Embil JM, Lavery LA, Alhasan M, Oz O, Uçkay I, Urbančič-Rovan V, Xu ZR, Peters EJG. IWGDF/IDSA Guidelines on the Diagnosis and Treatment of Diabetes-related Foot Infections (IWGDF/IDSA 2023). Clin Infect Dis 2023:ciad527. [PMID: 37779457 DOI: 10.1093/cid/ciad527] [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: 06/22/2022] [Accepted: 06/23/2023] [Indexed: 10/03/2023] Open
Abstract
The International Working Group on the Diabetic Foot (IWGDF) has published evidence-based guidelines on the management and prevention of diabetes-related foot diseases since 1999. The present guideline is an update of the 2019 IWGDF guideline on the diagnosis and management of foot infections in persons with diabetes mellitus. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) framework was used for the development of this guideline. This was structured around identifying clinically relevant questions in the P(A)ICO format, determining patient-important outcomes, systematically reviewing the evidence, assessing the certainty of the evidence, and finally moving from evidence to the recommendation. This guideline was developed for healthcare professionals involved in diabetes-related foot care to inform clinical care around patient-important outcomes. Two systematic reviews from 2019 were updated to inform this guideline, and a total of 149 studies (62 new) meeting inclusion criteria were identified from the updated search and incorporated in this guideline. Updated recommendations are derived from these systematic reviews, and best practice statements made where evidence was not available. Evidence was weighed in light of benefits and harms to arrive at a recommendation. The certainty of the evidence for some recommendations was modified in this update with a more refined application of the GRADE framework centred around patient important outcomes. This is highlighted in the rationale section of this update. A note is also made where the newly identified evidence did not alter the strength or certainty of evidence for previous recommendations. The recommendations presented here continue to cover various aspects of diagnosing soft tissue and bone infections, including the classification scheme for diagnosing infection and its severity. Guidance on how to collect microbiological samples, and how to process them to identify causative pathogens, is also outlined. Finally, we present the approach to treating foot infections in persons with diabetes, including selecting appropriate empiric and definitive antimicrobial therapy for soft tissue and bone infections; when and how to approach surgical treatment; and which adjunctive treatments may or may not affect the infectious outcomes of diabetes-related foot problems. We believe that following these recommendations will help healthcare professionals provide better care for persons with diabetes and foot infections, prevent the number of foot and limb amputations, and reduce the patient and healthcare burden of diabetes-related foot disease.
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Affiliation(s)
- Éric Senneville
- Gustave Dron Hospital, Tourcoing, France
- Univ-Lille France, Lille, France
| | - Zaina Albalawi
- Department of Medicine, Division of Endocrinology, Memorial University, St. John's, Newfoundland and Labrador, Canada
| | - Suzanne A van Asten
- Department of Medical Microbiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Zulfiqarali G Abbas
- Abbas Medical Centre, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Geneve Allison
- Department of Medicine, Tufts Medical Center, Boston, Massachusetts, USA
| | | | - John M Embil
- Department of Medicine, Section of Infectious Diseases, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Lawrence A Lavery
- Department of Plastic Surgery, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Majdi Alhasan
- Department of Medicine, Prisma Health-Midlands, Columbia, South Carolina, USA
| | - Orhan Oz
- UT Southwestern Medical Center, Dallas, Texas, USA
| | - Ilker Uçkay
- Balgrist University Hospital, Zurich, Switzerland
| | - Vilma Urbančič-Rovan
- Faculty of Medicine, University Medical Centre, University of Ljubljana, Ljubljana, Slovenia
| | | | - Edgar J G Peters
- Department of Internal Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Section of Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, The Netherlands
- Amsterdam Infection & Immunity, Infectious Diseases, Amsterdam, The Netherlands
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7
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Cortes-Penfield NW, Armstrong DG, Brennan MB, Fayfman M, Ryder JH, Tan TW, Schechter MC. Evaluation and Management of Diabetes-related Foot Infections. Clin Infect Dis 2023; 77:e1-e13. [PMID: 37306693 PMCID: PMC10425200 DOI: 10.1093/cid/ciad255] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Indexed: 06/13/2023] Open
Affiliation(s)
| | - David G Armstrong
- Department of Surgery, University of Southern California, Los Angeles, California, USA
| | - Meghan B Brennan
- Division of Infectious Diseases, University of Wisconsin, Madison, Wisconsin, USA
| | - Maya Fayfman
- Division of Endocrinology and Metabolism, Emory University, Atlanta, Georgia, USA
- Department of Medicine, Grady Memorial Hospital, Atlanta, Georgia, USA
| | - Jonathan H Ryder
- Division of Infectious Diseases, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Tze-Woei Tan
- Department of Surgery, University of Southern California, Los Angeles, California, USA
| | - Marcos C Schechter
- Department of Medicine, Grady Memorial Hospital, Atlanta, Georgia, USA
- Division of Infectious Diseases, Emory University, Atlanta, Georgia, USA
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8
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Besal R, Adamič P, Beović B, Papst L. Systemic Antimicrobial Treatment of Chronic Osteomyelitis in Adults: A Narrative Review. Antibiotics (Basel) 2023; 12:944. [PMID: 37370263 DOI: 10.3390/antibiotics12060944] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 05/15/2023] [Accepted: 05/20/2023] [Indexed: 06/29/2023] Open
Abstract
Chronic osteomyelitis in adults is a complex condition that requires prolonged and intensive antimicrobial therapy, but evidence on optimal selection and duration of antibiotics is limited. A review of PubMed and Ovid Embase databases was conducted to identify systematic reviews, meta-analyses, retrospective and randomised controlled trials (RCTs) on antibiotic treatment outcomes in adults with chronic osteomyelitis. Three main areas of interest were investigated: short-term versus long-term antibiotic therapy, oral versus parenteral antibiotic therapy, and combination antibiotic therapy with rifampicin versus without rifampicin. A total of 36 articles were identified and findings were synthesised using a narrative review approach. The available literature suffers from limitations, including a lack of high-quality studies, inconsistent definitions, and varying inclusion/exclusion criteria among studies. Most studies are open-labelled and lack blinding. Limited high-quality evidence exists that oral therapy is non-inferior to parenteral therapy and that shorter antibiotic duration might be appropriate in low-risk patients. Studies on the impact of rifampicin are inconclusive. Further well-designed studies are needed to provide more robust evidence in these areas.
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Affiliation(s)
- Rok Besal
- Department of Infectious Diseases, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Peter Adamič
- Department of Infectious Diseases, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Bojana Beović
- Department of Infectious Diseases, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Lea Papst
- Department of Infectious Diseases, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
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9
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Tachi Y, Sato L, Ishikane M, Yamada G, Motohashi A, Ando H, Hayakawa K, Takasaki J, Katsuragawa Y, Ohmagari N. A case of prosthetic joint infection caused by Mycobacterium tuberculosis complicated secondary bacterial infection after knee joint replacement surgery. J Infect Chemother 2023; 29:367-370. [PMID: 36528274 DOI: 10.1016/j.jiac.2022.11.015] [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: 10/05/2022] [Revised: 11/18/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022]
Abstract
Mycobacterium tuberculosis (M. tuberculosis) is a rare cause of prosthetic joint infection (PJI). Previous studies have reported that many cases of PJI caused by M. tuberculosis have no medical history of active tuberculosis (TB) or other localization, which contributes to diagnostic difficulties. Furthermore, owing to the limited number of studies on treatment, appropriate treatment strategies, such as the duration of anti-tuberculosis (anti-TB) drugs and surgical indications, remain unclear. We report a case of PJI caused by M. tuberculosis and secondary pyogenic arthritis caused by Staphylococcus aureus and Streptococcus dysgalactiae in a 67-year-old man after knee joint replacement surgery in Japan, which was a moderately endemic country until 2020 and a low endemic country since 2021. Although he had no past medical history or close contact with TB, he was diagnosed with PJI caused by M. tuberculosis, following the culture of a synovectomy specimen. He underwent two-stage surgery and was treated with anti-TB drugs for a total of 12 months and recovered without recurrence. Based on our case and previous studies, there are three points of clinical significance for PJI caused by M. tuberculosis. First, about one year of anti-TB drugs with two staged joint revision resulted in a good course of treatment. Second, surgical treatment might be considered in cases complicated by secondary bacterial infection. Third, because the diagnosis of PJI caused by M. tuberculosis is difficult, TB should be considered in the differential diagnosis of routine bacterial culture-negative PJI, especially in endemic areas.
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Affiliation(s)
- Yurika Tachi
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Lubna Sato
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Masahiro Ishikane
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan.
| | - Gen Yamada
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Ayano Motohashi
- Clinical Laboratory, National Center for Global Health and Medicine, Tokyo, Japan
| | - Honami Ando
- Clinical Laboratory, National Center for Global Health and Medicine, Tokyo, Japan
| | - Kayoko Hayakawa
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Jin Takasaki
- Department of Respiratory Medicine, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yozo Katsuragawa
- Department of Orthopedic Surgery, Center Hospital of the National Center for Global Health and Medicine, Japan
| | - Norio Ohmagari
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
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10
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Garg A, Alam M, Bai S, Dandawate M, Kumari N, Gupta S, Agrawal U, Nagarajan P, Reddy DS, Kulkarni MJ, Mukhopadhyay A. Protective Effects of Rifampicin and Its Analog Rifampicin Quinone in a Mouse Model of Obesity-Induced Type 2 Diabetes. ACS Pharmacol Transl Sci 2023; 6:253-269. [PMID: 36798477 PMCID: PMC9926524 DOI: 10.1021/acsptsci.2c00082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Indexed: 01/13/2023]
Abstract
Advanced glycation end-products (AGEs) form when glucose reacts non-enzymatically with proteins, leading to abnormal protein function, oxidative stress, and inflammation. AGEs are associated with aging and age-related diseases; their formation is aggravated during diabetes. Therefore, drugs preventing AGE formation can potentially treat diabetic complications, positively affecting health. Earlier, we demonstrated that rifampicin and its analogs have potent anti-glycating activities and increase the life span of Caenorhabditis elegans. This study aimed to investigate the effects of rifampicin during hyperglycemia in C. elegans and in a mouse model of obesity-induced type 2 diabetes. The effects of rifampicin were assessed by determining the life span of C. elegans cultured in the presence of glucose and by measuring HbA1c, AGE levels, and glucose excursions in the diabetic mouse model. Our results show that rifampicin protects C. elegans from glucose-induced toxicity and increases life span. In mice, rifampicin reduces HbA1c and AGEs, improves insulin sensitivity, and reduces indications of diabetic nephropathy without inducing hepatotoxicity. Rifampicin quinone, an analog with lower anti-microbial activity, also reduces HbA1c levels, improves glucose homeostasis and insulin sensitivity, and lowers indications of diabetic nephropathy, without adversely affecting the liver of the diabetic mice. Altogether, our results indicate that rifampicin and its analog have protective roles during diabetes without inflicting hepatic damage and may potentially be considered for repositioning to treat hyperglycemia-related complications in patients.
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Affiliation(s)
- Amit Garg
- Molecular
Aging Laboratory, National Institute of
Immunology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Maroof Alam
- Molecular
Aging Laboratory, National Institute of
Immunology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Shakuntala Bai
- Biochemical
Sciences Division, CSIR-National Chemical
Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Monica Dandawate
- CSIR
− Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Organic Chemistry
Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
| | - Neeta Kumari
- Organic Chemistry
Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
| | - Sonu Gupta
- Molecular
Aging Laboratory, National Institute of
Immunology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Usha Agrawal
- ICMR-National
Institute of Pathology, Sriramachari Bhawan, Safdarjung Hospital Campus, New Delhi 110029, India
| | - Perumal Nagarajan
- Molecular
Aging Laboratory, National Institute of
Immunology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Dumbala Srinivasa Reddy
- CSIR
− Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Organic Chemistry
Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
| | - Mahesh J. Kulkarni
- Biochemical
Sciences Division, CSIR-National Chemical
Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Arnab Mukhopadhyay
- Molecular
Aging Laboratory, National Institute of
Immunology, Aruna Asaf Ali Marg, New Delhi 110067, India
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11
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Senneville E, Gachet B, Blondiaux N, Robineau O. Do Anti-Biofilm Antibiotics Have a Place in the Treatment of Diabetic Foot Osteomyelitis? Antibiotics (Basel) 2023; 12:antibiotics12020317. [PMID: 36830229 PMCID: PMC9952315 DOI: 10.3390/antibiotics12020317] [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: 01/11/2023] [Revised: 01/27/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
The choice of antibiotic regimens for use in patients presenting with diabetic foot osteomyelitis and their duration differs according to the situation. Antibiotics play a more important role in the medical option where no infected bone has been resected, while their role is reduced but not negligible in the case of surgical options. Some studies have reported the presence of biofilm structures in bone samples taken from patients with diabetic foot osteomyelitis, which raises the question of the place of anti-biofilm antibiotic regimens in this setting. During the last two decades, clinical studies have suggested a potential benefit for anti-biofilm antibiotics, mainly rifampicin against staphylococci and fluoroquinolones against gram-negative bacilli. However, no data from randomized controlled studies have been reported so far. The present work provides a summary of the available data on the question of the place of anti-biofilm antibiotics for the treatment of diabetic foot osteomyelitis, but also the potential limitations of such treatments.
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Affiliation(s)
- Eric Senneville
- Infectious Diseases Unit, Gustave Dron Hospital, F-59200 Tourcoing, France
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lille-Tourcoing, F-59000 Lille, France
- EA2694, Lille University, F-59000 Lille, France
- Correspondence: ; Tel.: +33-(0)320694848
| | - Benoit Gachet
- Infectious Diseases Unit, Gustave Dron Hospital, F-59200 Tourcoing, France
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lille-Tourcoing, F-59000 Lille, France
- EA2694, Lille University, F-59000 Lille, France
| | - Nicolas Blondiaux
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lille-Tourcoing, F-59000 Lille, France
- Microbiology Laboratory, Gustave Dron Hospital, F-59200 Tourcoing, France
| | - Olivier Robineau
- Infectious Diseases Unit, Gustave Dron Hospital, F-59200 Tourcoing, France
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lille-Tourcoing, F-59000 Lille, France
- EA2694, Lille University, F-59000 Lille, France
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12
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Abstract
IMPORTANCE Approximately 0.5% to 3% of patients undergoing surgery will experience infection at or adjacent to the surgical incision site. Compared with patients undergoing surgery who do not have a surgical site infection, those with a surgical site infection are hospitalized approximately 7 to 11 days longer. OBSERVATIONS Most surgical site infections can be prevented if appropriate strategies are implemented. These infections are typically caused when bacteria from the patient's endogenous flora are inoculated into the surgical site at the time of surgery. Development of an infection depends on various factors such as the health of the patient's immune system, presence of foreign material, degree of bacterial wound contamination, and use of antibiotic prophylaxis. Although numerous strategies are recommended by international organizations to decrease surgical site infection, only 6 general strategies are supported by randomized trials. Interventions that are associated with lower rates of infection include avoiding razors for hair removal (4.4% with razors vs 2.5% with clippers); decolonization with intranasal antistaphylococcal agents and antistaphylococcal skin antiseptics for high-risk procedures (0.8% with decolonization vs 2% without); use of chlorhexidine gluconate and alcohol-based skin preparation (4.0% with chlorhexidine gluconate plus alcohol vs 6.5% with povidone iodine plus alcohol); maintaining normothermia with active warming such as warmed intravenous fluids, skin warming, and warm forced air to keep the body temperature warmer than 36 °C (4.7% with active warming vs 13% without); perioperative glycemic control (9.4% with glucose <150 mg/dL vs 16% with glucose >150 mg/dL); and use of negative pressure wound therapy (9.7% with vs 15% without). Guidelines recommend appropriate dosing, timing, and choice of preoperative parenteral antimicrobial prophylaxis. CONCLUSIONS AND RELEVANCE Surgical site infections affect approximately 0.5% to 3% of patients undergoing surgery and are associated with longer hospital stays than patients with no surgical site infections. Avoiding razors for hair removal, maintaining normothermia, use of chlorhexidine gluconate plus alcohol-based skin preparation agents, decolonization with intranasal antistaphylococcal agents and antistaphylococcal skin antiseptics for high-risk procedures, controlling for perioperative glucose concentrations, and using negative pressure wound therapy can reduce the rate of surgical site infections.
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Affiliation(s)
- Jessica L Seidelman
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Duke University School of Medicine, Durham, North Carolina
| | - Christopher R Mantyh
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina
| | - Deverick J Anderson
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Duke University School of Medicine, Durham, North Carolina
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13
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Maurer S, Hepp Z, McCallin S, Waibel F, Romero F, Zorman Y, Lipsky B, Uçkay İ. Short and oral antimicrobial therapy for diabetic foot infection: a narrative review of current knowledge. J Bone Jt Infect 2022; 7:61-70. [PMID: 35415069 PMCID: PMC8990364 DOI: 10.5194/jbji-7-61-2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 03/17/2022] [Indexed: 02/06/2023] Open
Abstract
Diabetic foot infection is a frequent complication in long-standing diabetes mellitus. For antimicrobial therapy of this infection, both the optimal duration and the route of administration are often based more on expert opinion than on published evidence. We reviewed the scientific literature, specifically seeking prospective trials, and aimed at addressing two clinical issues: (1) shortening the currently recommended antibiotic duration and (2) using oral (rather than parenteral) therapy, especially after the patient has undergone debridement and revascularization. We also reviewed some older key articles that are critical to our understanding of the treatment of these infections, particularly with respect to diabetic foot osteomyelitis. Our conclusion is that the maximum duration of antibiotic therapy for osteomyelitis should be no more than to 4-6 weeks and might even be shorter in selected cases. In the future, in addition to conducting randomized trials and propagating national and international guidance, we should also explore innovative strategies, such as intraosseous antibiotic agents and bacteriophages.
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Affiliation(s)
- Steven M. Maurer
- Orthopedic Surgery, Balgrist University Hospital, University of
Zurich, Zurich, Switzerland
| | - Zehra S. Hepp
- Orthopedic Surgery, Balgrist University Hospital, University of
Zurich, Zurich, Switzerland
- Internal Medicine, Balgrist University Hospital, University of
Zurich, Zurich, Switzerland
| | - Shawna McCallin
- Clinical and Phage Research, Balgrist University Hospital, University
of Zurich, Zurich, Switzerland
| | - Felix W. A. Waibel
- Orthopedic Surgery, Balgrist University Hospital, University of
Zurich, Zurich, Switzerland
| | - Federico C. Romero
- Department of Infectious Diseases, Sanatorio
Allende Hospital, Córdoba, Argentina
| | - Yılmaz Zorman
- Cardiovascular Surgery Department, Koç University Hospital,
Istanbul, Turkey
| | | | - İlker Uçkay
- Infectiology, Balgrist University Hospital, University of Zurich, Zurich,
Switzerland
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14
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Lipsky BA, Uçkay İ. Treating Diabetic Foot Osteomyelitis: A Practical State-of-the-Art Update. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:339. [PMID: 33916055 PMCID: PMC8066570 DOI: 10.3390/medicina57040339] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 12/17/2022]
Abstract
Background and Objectives: Diabetic foot osteomyelitis (DFO) can be difficult to treat and securing optimal clinical outcomes requires a multidisciplinary approach involving a wide variety of medical, surgical and other health care professionals, as well as the patient. Results of studies conducted in the past few years have allowed experts to formulate guidelines that can improve clinical outcomes. Material and Methods: We conducted a narrative review of the literature on treat- ment of DFO, with an emphasis on studies published in the last two years, especially regarding antimicrobial therapies and surgical approached to treatment of DFO, supplemented by our own extensive clinical and research experience in this field. Results: Major amputations were once com- mon for DFO but, with improved diagnostic and surgical techniques, "conservative" surgery (foot- sparing, resecting only the infected and necrotic bone) is becoming commonplace, especially for forefoot infections. Traditional antibiotic therapy, which has been administered predominantly in- travenously and frequently for several months, can often be replaced by appropriately selected oral antibiotic regimens following only a brief (or even no) parenteral therapy, and given for no more than 6 weeks. Based on ongoing studies, the recommended duration of treatment may soon be even shorter, especially for cases in which a substantial portion of the infected bone has been resected. Using the results of cultures (preferably of bone specimens) and antimicrobial stewardship princi- ples allows clinicians to select evidence-based antibiotic regimens, often of a limited pathogen spec- trum. Intra-osseous antimicrobial and surgical approaches to treatment are also evolving in light of ongoing research. Conclusions: In this narrative, evidenced-based review, taking consideration of principles of antimicrobial stewardship and good surgical practice, we have highlighted the recent literature and offered practical, state-of-the-art advice on the antibiotic and surgical management of DFO.
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Affiliation(s)
- Benjamin A. Lipsky
- Department of Medicine, University of Washington, Seattle, WA 98116, USA
| | - İlker Uçkay
- Department of Orthopedic Surgery, Balgrist University Hospital, University of Zurich, 8008 Zurich, Switzerland;
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15
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Senneville E, Joulie D, Blondiaux N, Robineau O. Surgical techniques for Bone Biopsy in Diabetic Foot Infection, and association between results and treatment duration. J Bone Jt Infect 2020; 5:198-204. [PMID: 32670774 PMCID: PMC7358966 DOI: 10.7150/jbji.45338] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 04/27/2020] [Indexed: 02/06/2023] Open
Abstract
Surgery is an important part of the management of patients diagnosed with DFO. It consists in some selected patients, to remove all or part of the infected bone(s) or even to amputate all or part of the foot. Despite the use of sophisticated imaging techniques, it is however difficult to remove all the infected tissue while respecting the principles of an economical surgery. Bone biopsy performed at the margins of the resection permits to identify residual osteomyelitis and to adjust the post-surgical antibiotic treatment. Some recent studies have reported the way to perform bone margin biopsies and have assessed the impact of the bone results on the patient's outcome. However, the real impact of a residual osteomyelitis on the risk of recurrent DFO is still debated and questions regarding the interpretation of the results remain to be solved. Similarly, the consequences in terms of choice and duration of the antimicrobial treatment to use in case of positive bone margin are not clearly established.
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Affiliation(s)
- Eric Senneville
- Infectious Diseases Department Gustave Dron Hospital F-59200 Tourcoing, and Lille University F-59000, Lille, France
- Northern-West French National Referent Centre for Complex Bone and Joint Infections (CRIOAC Lille-Tourcoing)
| | - Donatienne Joulie
- Northern-West French National Referent Centre for Complex Bone and Joint Infections (CRIOAC Lille-Tourcoing)
- Orthopaedic Surgery Department G. Dron Hospital Tourcoing F-59200 Tourcoing France
| | - Nicolas Blondiaux
- Northern-West French National Referent Centre for Complex Bone and Joint Infections (CRIOAC Lille-Tourcoing)
- Microbiology Laboratory G. Dron Hospital Tourcoing F-59200 Tourcoing France
| | - Olivier Robineau
- Infectious Diseases Department Gustave Dron Hospital F-59200 Tourcoing, and Lille University F-59000, Lille, France
- Northern-West French National Referent Centre for Complex Bone and Joint Infections (CRIOAC Lille-Tourcoing)
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16
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Ertuğrul B, Uçkay I, Schöni M, Peter-Riesch B, Lipsky BA. Management of diabetic foot infections in the light of recent literature and new international guidelines. Expert Rev Anti Infect Ther 2020; 18:293-305. [PMID: 32052672 DOI: 10.1080/14787210.2020.1730177] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction: In May 2019 the International Working Group on the Diabetic Foot (IWGDF) launched their quadrennially updated guidelines on the management of diabetic foot infections (DFIs). Concomitantly, the number of new publications regarding DFI increased.Areas covered: The IWGDF committee developed and addressed key questions and produced evidence-based recommendations related to diagnosing and treating DFIs. This narrative review provides an overview of this new guideline and also of other recently published literature in the field of DFIs.Expert opinion: The 2019 IWGDF guidelines provide an authoritative, international, evidence-based approach to diagnosing and treating DFIs. The 27 recommendations are supported by systematic reviews of both diagnosis and interventions. Our review of this guideline, along with other recent publications in the field, allows us to offer state-of-the-art guidance for caring for these difficult infections. As the evidence base for management of DFIs remains suboptimal, we need further research to improve the management of DFIs.
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Affiliation(s)
- Bülent Ertuğrul
- Infectious Diseases and Clinical Microbiology, Adnan Menderes University, Aydın, Turkey
| | - Ilker Uçkay
- Infectiology, Balgrist University Hospital, Zurich, Switzerland
| | - Madlaina Schöni
- Orthopedic Department, Balgrist University Hospital, Zurich, Switzerland
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