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Findeisen S, Gräfe N, Schwilk M, Ferbert T, Helbig L, Haubruck P, Schmidmaier G, Tanner M. Use of Autologous Bone Graft with Bioactive Glass as a Bone Substitute in the Treatment of Large-Sized Bone Defects of the Femur and Tibia. J Pers Med 2023; 13:1644. [PMID: 38138871 PMCID: PMC10744955 DOI: 10.3390/jpm13121644] [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: 10/11/2023] [Revised: 11/08/2023] [Accepted: 11/23/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Managing bone defects in non-union surgery remains challenging, especially in cases of large defects exceeding 5 cm in size. Historically, amputation and compound osteosynthesis with a remaining PMMA spacer have been viable and commonly used options. The risk of non-union after fractures varies between 2% and 30% and is dependent on various factors. Autologous bone grafts from the iliac crest are still considered the gold standard but are limited in availability, prompting consideration of artificial grafts. OBJECTIVES The aims and objectives of the study are as follows: 1. To evaluate the radiological outcome of e.g., the consolidation and thus the stability of the bone (three out of four consolidated cortices/Lane-Sandhu-score of at least 3) by using S53P4-type bioactive glass (BaG) as a substitute material for large-sized bone defects in combination with autologous bone using the RIA technique. 2. To determine noticeable data-points as a base for future studies. METHODS In our clinic, 13 patients received bioactive glass (BaG) as a substitute in non-union therapy to promote osteoconductive aspects. BaG is a synthetic material composed of sodium, silicate, calcium, and phosphate. The primary endpoint of our study was to evaluate the radiological consolidation of bone after one and two years. To assess bone stabilization, we used a modified Lane-Sandhu score, considering only radiological criteria. A bone was considered stabilized if it achieved a minimum score of 3. For full consolidation (all four cortices consolidated), a minimum score of 4 was required. Each bone defect exceeded 5 cm in length, with an average size of 6.69 ± 1.92 cm. RESULTS The mean follow-up period for patients without final bone consolidation was 34.25 months, with a standard deviation of 14.57 months, a median of 32.00 months and a range of 33 months. In contrast, patients with a fully consolidated non-union had an average follow-up of 20.11 ± 15.69 months and a range of 45 months. Overall, the mean time from non-union surgery to consolidation for patients who achieved final union was 14.91 ± 6.70 months. After one year, six patients (46.2%) achieved complete bone consolidation according to the Lane-Sandhu score. Three patients (23.1%) displayed evident callus formation with expected stability, while three patients (23.1%) did not develop any callus, and one patient only formed a minimal callus with no expected stability. After two years, 9 out of 13 patients (69.2%) had a score of 4. The remaining four patients (30.8%) without expected stability either did not heal within two years or required a revision during that time. CONCLUSIONS Bioactive glass (BaG) in combination with autologous bone (RIA) appears to be a suitable filler material for treating extensive non-unions of the femur and tibia. This approach seems to show non-inferiority to treatment with Tricalcium Phosphate (TCP). To ensure the success of this treatment, it is crucial to validate the procedure through a randomized controlled trial (RCT) with a control group using TCP, which would provide higher statistical power and more reliable results.
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Affiliation(s)
- Sebastian Findeisen
- Clinic for Trauma and Reconstructive Surgery, Center for Orthopedics, Trauma Surgery and Paraplegiology, Schlierbacher Landstraße 200a, University Hospital Heidelberg, 69118 Heidelberg, Germany; (N.G.); (M.S.); (T.F.); (L.H.); (P.H.); (G.S.); (M.T.)
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Lazzeri S, Montagnani C, Zanardi A, Beltrami G, Galli L. Bioactive glass in the treatment of chronic osteomyelitis in children: Description of four consecutive cases and literature review. Injury 2022; 53:3317-3321. [PMID: 35817607 DOI: 10.1016/j.injury.2022.07.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 06/20/2022] [Accepted: 07/02/2022] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Chronic osteomyelitis in children is a rare condition. Debridement surgery, along with appropriate antibiotic therapy, is widely agreed to represent the best procedure in the treatment of chronic osteomyelitis but can result in an extensive dead space formation. In this study, we evaluated the use of bioactive glass to address dead space management. METHODS Four consecutive cases of chronic osteomyelitis treated with antibiotic therapy, one stage- surgical debridement and bioglass implantation between September 2016 and February 2017 were prospectively followed for a minimum of three years. Two cases followed acute hematogenous osteomyelitis, two cases followed fracture fixation. Clinical, histology, laboratory and radiographic findings were recorded. Primary endpoint was eradication of infection. Possible complication related to bioglass application were investigated. RESULTS All patients achieved healing at the latest follow-up of minimum three years. No successive surgical treatments were required at any time. No complications related to the bioglass were detected. Radiographic reconstruction of normal anatomy progressed through the years. CONCLUSIONS Bioglass for the treatment of dead space after surgical debridement appears a viable option in the treatment of chronic osteomyelitis in children.
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Affiliation(s)
- Simone Lazzeri
- Department of Orthopaedics and Traumatology, Meyer Children's Hospital, Viale Pieraccini, 24, Firenze, Italy.
| | | | - Alessandro Zanardi
- Department of Orthopaedics and Traumatology, Meyer Children's Hospital, Viale Pieraccini, 24, Firenze, Italy
| | - Giovanni Beltrami
- Department of Orthopaedics and Traumatology, Meyer Children's Hospital, Viale Pieraccini, 24, Firenze, Italy
| | - Luisa Galli
- Infectious Disease Unit, Meyer Children's Hospital, Firenze, Italy
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McNally MA, Ferguson JY, Scarborough M, Ramsden A, Stubbs DA, Atkins BL. Mid- to long-term results of single-stage surgery for patients with chronic osteomyelitis using a bioabsorbable gentamicin-loaded ceramic carrier. Bone Joint J 2022; 104-B:1095-1100. [PMID: 36047024 PMCID: PMC9948464 DOI: 10.1302/0301-620x.104b9.bjj-2022-0396.r1] [Citation(s) in RCA: 4] [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] [Indexed: 11/05/2022]
Abstract
AIMS Excision of chronic osteomyelitic bone creates a dead space which must be managed to avoid early recurrence of infection. Systemic antibiotics cannot penetrate this space in high concentrations, so local treatment has become an attractive adjunct to surgery. The aim of this study was to present the mid- to long-term results of local treatment with gentamicin in a bioabsorbable ceramic carrier. METHODS A prospective series of 100 patients with Cierny-Mader Types III and IV chronic ostemyelitis, affecting 105 bones, were treated with a single-stage procedure including debridement, deep tissue sampling, local and systemic antibiotics, stabilization, and immediate skin closure. Chronic osteomyelitis was confirmed using strict diagnostic criteria. The mean follow-up was 6.05 years (4.2 to 8.4). RESULTS At final follow-up, six patients (six bones) had recurrent infection; thus 94% were infection-free. Three infections recurred in the first year, two in the second year, and one 4.5 years postoperatively. Recurrence was not significantly related to the physiological class of the patient (1/20 Class A (5%) vs 5/80 Class B (6.25%); p = 0.833), nor was it significantly related to the aetiology of the infection, the organisms which were cultured or the presence of nonunion before surgery (1/10 with nonunion (10%) vs 5/90 without nonunion (5.6%); p = 0.570). Organisms with intermediate or high-grade resistance to gentamicin were significantly more likely in polymicrobial infections (9/21; 42.8%) compared with monobacterial osteomyelitis (7/79 (8.9%); p < 0.001). However, recurrence was not significantly more frequent when a resistant organism was present (1/16 for resistant cases (6.25%) vs 5/84 in those with a microbiologically sensitive infection (5.95%); p = 0.958). CONCLUSION We found that a single-stage protocol, including the use of a high-delivery local antibiotic ceramic carrier, was effective over a period of several years. The method can be used in a wide range of patients, including those with significant comorbidities and an infected nonunion.Cite this article: Bone Joint J 2022;104-B(9):1095-1100.
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Affiliation(s)
- Martin A. McNally
- The Bone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK,Correspondence should be sent to Professor Martin A. McNally. E-mail:
| | - Jamie Y. Ferguson
- The Bone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
| | - Matthew Scarborough
- The Bone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
| | - Alex Ramsden
- The Bone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
| | - David A. Stubbs
- The Bone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
| | - Bridget L. Atkins
- The Bone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
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Role of Implantable Drug Delivery Devices with Dual Platform Capabilities in the Prevention and Treatment of Bacterial Osteomyelitis. Bioengineering (Basel) 2022; 9:bioengineering9020065. [PMID: 35200418 PMCID: PMC8869141 DOI: 10.3390/bioengineering9020065] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 11/26/2022] Open
Abstract
As medicine advances and physicians are able to provide patients with innovative solutions, including placement of temporary or permanent medical devices that drastically improve quality of life of the patient, there is the persistent, recurring problem of chronic bacterial infection, including osteomyelitis. Osteomyelitis can manifest as a result of traumatic or contaminated wounds or implant-associated infections. This bacterial infection can persist as a result of inadequate treatment regimens or the presence of biofilm on implanted medical devices. One strategy to mitigate these concerns is the use of implantable medical devices that simultaneously act as local drug delivery devices (DDDs). This classification of device has the potential to prevent or aid in clearing chronic bacterial infection by delivering effective doses of antibiotics to the area of interest and can be engineered to simultaneously aid in tissue regeneration. This review will provide a background on bacterial infection and current therapies as well as current and prospective implantable DDDs, with a particular emphasis on local DDDs to combat bacterial osteomyelitis.
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Steinhausen E, Lefering R, Glombitza M, Brinkmann N, Vogel C, Mester B, Dudda M. Reply to McNally's comment on "Bioactive glass S53P4 vs. autologous bone graft for filling defects in patients with chronic osteomyelitis and infected non-unions - a single center experience" by Steinhausen et al. (2021). J Bone Jt Infect 2021; 6:203-205. [PMID: 34123710 PMCID: PMC8188879 DOI: 10.5194/jbji-6-203-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 05/04/2021] [Indexed: 11/11/2022] Open
Affiliation(s)
- Eva Steinhausen
- Department of Orthopedic and Trauma Surgery, BG Klinikum Duisburg, University of Duisburg-Essen, 47249 Duisburg, Germany.,Department of Trauma, Hand and Reconstructive Surgery, University Hospital Essen, University of Duisburg Essen, Essen, Germany
| | - Rolf Lefering
- Institute for Research in Operative Medicine (IFOM), University of Witten/Herdecke, Cologne, Germany
| | - Martin Glombitza
- Department of Orthopedic and Trauma Surgery, BG Klinikum Duisburg, University of Duisburg-Essen, 47249 Duisburg, Germany
| | - Nikolaus Brinkmann
- Department of Orthopedic and Trauma Surgery, BG Klinikum Duisburg, University of Duisburg-Essen, 47249 Duisburg, Germany
| | - Carsten Vogel
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Essen, University of Duisburg Essen, Essen, Germany
| | - Bastian Mester
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Essen, University of Duisburg Essen, Essen, Germany
| | - Marcel Dudda
- Department of Orthopedic and Trauma Surgery, BG Klinikum Duisburg, University of Duisburg-Essen, 47249 Duisburg, Germany.,Department of Trauma, Hand and Reconstructive Surgery, University Hospital Essen, University of Duisburg Essen, Essen, Germany
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McNally M. Comment on "Bioactive glass S53P4 vs. autologous bone graft for filling defects in patients with chronic osteomyelitis and infected non-unions - a single center experience" by Steinhausen et al. (2021). J Bone Jt Infect 2021; 6:199-201. [PMID: 34123709 PMCID: PMC8188880 DOI: 10.5194/jbji-6-199-2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 05/04/2021] [Indexed: 12/22/2022] Open
Affiliation(s)
- Martin McNally
- Oxford Bone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
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Lin B, Guo Q, Ren H, Liu Y, Huang K. MRI Manifestations and Diagnostic Value of Chronic Osteomyelitis. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:5585676. [PMID: 33791083 PMCID: PMC7984882 DOI: 10.1155/2021/5585676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/03/2021] [Accepted: 03/08/2021] [Indexed: 11/17/2022]
Abstract
If chronic osteomyelitis is not treated promptly and thoroughly, the wound will not heal for a long time, and the affected limb will be dysfunctional or disabled. In severe cases, it may even require amputation. In this article, a total of 50 patients with chronic osteomyelitis who meet the inclusion criteria were selected from January 2019 to March 2020 and were divided into two groups based on patient compliance, namely, a treatment group and a control group. The results of this group of studies showed that osteomyelitis is mostly manifested as limited diffusion, showing high signal on DWI, and ADC value is significantly higher than that of normal bone area. The normal bone area did not show obvious focal abnormal signals on the conventional MRI image. The ADC value of the measured patient's osteomyelitis area was compared with the ADC value of the normal bone area. The ADC value was significantly higher than that of the normal bone area, and the difference was statistically significant. Studies have shown that membrane induction technology is superior to the bone handling group in terms of limb function scores and results satisfaction in the treatment of chronic osteomyelitis bone defects. Membrane induction technology has a low complication rate, a small number of X-ray examinations, a short healing time, and a high functional score. However, bone handling technology has a long treatment process, long fixation time and healing time, nail channel infection, joint stiffness, nerve damage, and many other complications.
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Affiliation(s)
- Bingyuan Lin
- Department of Orthopedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, China
| | - Qiaofeng Guo
- Department of Orthopedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, China
| | - Haiyong Ren
- Department of Orthopedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, China
| | - Yiyang Liu
- Department of Orthopedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, China
| | - Kai Huang
- Department of Orthopedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, China
- Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
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