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Kaspiris A, Vasiliadis E, Pantazaka E, Lianou I, Melissaridou D, Savvidis M, Panagopoulos F, Tsalimas G, Vavourakis M, Kolovos I, Savvidou OD, Pneumaticos SG. Current Progress and Future Perspectives in Contact and Releasing-Type Antimicrobial Coatings of Orthopaedic Implants: A Systematic Review Analysis Emanated from In Vitro and In Vivo Models. Infect Dis Rep 2024; 16:298-316. [PMID: 38667751 PMCID: PMC11050497 DOI: 10.3390/idr16020025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/05/2024] [Accepted: 03/19/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Despite the expanding use of orthopedic devices and the application of strict pre- and postoperative protocols, the elimination of postoperative implant-related infections remains a challenge. Objectives: To identify and assess the in vitro and in vivo properties of antimicrobial-, silver- and iodine-based implants, as well as to present novel approaches to surface modifications of orthopedic implants. Methods: A systematic computer-based review on the development of these implants, on PubMed and Web of Science databases, was carried out according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Results: Overall, 31 in vitro and 40 in vivo entries were evaluated. Regarding the in vitro studies, antimicrobial-based coatings were assessed in 12 entries, silver-based coatings in 10, iodine-based in 1, and novel-applied coating technologies in 8 entries. Regarding the in vivo studies, antimicrobial coatings were evaluated in 23 entries, silver-coated implants in 12, and iodine-coated in 1 entry, respectively. The application of novel coatings was studied in the rest of the cases (4). Antimicrobial efficacy was examined using different bacterial strains, and osseointegration ability and biocompatibility were examined in eukaryotic cells and different animal models, including rats, rabbits, and sheep. Conclusions: Assessment of both in vivo and in vitro studies revealed a wide antimicrobial spectrum of the coated implants, related to reduced bacterial growth, inhibition of biofilm formation, and unaffected or enhanced osseointegration, emphasizing the importance of the application of surface modification techniques as an alternative for the treatment of orthopedic implant infections in the clinical settings.
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Affiliation(s)
- Angelos Kaspiris
- Third Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “KAT” General Hospital, Nikis 2, 14561 Athens, Greece; (E.V.); (G.T.); (M.V.); (I.K.); (S.G.P.)
| | - Elias Vasiliadis
- Third Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “KAT” General Hospital, Nikis 2, 14561 Athens, Greece; (E.V.); (G.T.); (M.V.); (I.K.); (S.G.P.)
| | - Evangelia Pantazaka
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, University of Patras, 26504 Patras, Greece;
| | - Ioanna Lianou
- Department of Orthopedic Surgery, “Rion” University Hospital and Medical School, School of Health Sciences, University of Patras, 26504 Patras, Greece; (I.L.); (F.P.)
| | - Dimitra Melissaridou
- First Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “ATTIKON” University Hospital, Rimini 1, 12462 Athens, Greece; (D.M.); (O.D.S.)
| | - Matthaios Savvidis
- Second Orthopedic Department, 424 General Military Hospital, 56429 Thessaloniki, Greece;
| | - Fotios Panagopoulos
- Department of Orthopedic Surgery, “Rion” University Hospital and Medical School, School of Health Sciences, University of Patras, 26504 Patras, Greece; (I.L.); (F.P.)
| | - Georgios Tsalimas
- Third Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “KAT” General Hospital, Nikis 2, 14561 Athens, Greece; (E.V.); (G.T.); (M.V.); (I.K.); (S.G.P.)
| | - Michail Vavourakis
- Third Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “KAT” General Hospital, Nikis 2, 14561 Athens, Greece; (E.V.); (G.T.); (M.V.); (I.K.); (S.G.P.)
| | - Ioannis Kolovos
- Third Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “KAT” General Hospital, Nikis 2, 14561 Athens, Greece; (E.V.); (G.T.); (M.V.); (I.K.); (S.G.P.)
| | - Olga D. Savvidou
- First Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “ATTIKON” University Hospital, Rimini 1, 12462 Athens, Greece; (D.M.); (O.D.S.)
| | - Spiros G. Pneumaticos
- Third Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “KAT” General Hospital, Nikis 2, 14561 Athens, Greece; (E.V.); (G.T.); (M.V.); (I.K.); (S.G.P.)
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Kaspiris A, Vasiliadis E, Iliopoulos ID, Panagopoulos F, Melissaridou D, Lianou I, Ntourantonis D, Savvidou OD, Papadimitriou E, Pneumaticos SG. Bone mineral density, vitamin D and osseous metabolism indices in neurofibromatosis type 1: A systematic review and meta-analysis. Bone 2024; 180:116992. [PMID: 38141750 DOI: 10.1016/j.bone.2023.116992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/10/2023] [Accepted: 12/18/2023] [Indexed: 12/25/2023]
Abstract
BACKGROUND Neurofibromatosis type 1 (NF1) is a genetic autosomal neurocutaneous syndrome correlated with skeletal dysplasia and defects in the osseous microarchitecture. The physiological mechanism for the development of NF1-related bone abnormal turnover is still unclear. OBJECTIVES A meta-analysis was performed to investigate the effects of NF1 on bone mineral density (BMD) and osseous metabolic indices in order to provide clinical evidence for the pathogenesis of the associated skeletal deformities. METHODS A systematic literature review search was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines in the PubMed/Medline and Web of Science databases from the date of inception of each database through to 10 September 2023. Specific inclusion and exclusion criteria were applied for the identification of studies examining the effects of NF1 on bone strength and metabolism. The Newcastle-Ottawa and Jadad scales were applied to assess the quality of the included studies. RevMan 5.3 software was used for the analysis of the data, and MedCalc was applied to examine publication bias. RESULTS Overall, 13 studies met the inclusion criteria comprised of 5 cross-sectional, 6 case-control and 2 retrospective studies. 703 patients and 973 healthy subjects formed the NF1 and control group, respectively. The results of the meta-analysis displayed that lumbar (SMD = -3.85, 95%CI = -7.53 to -0.18, Z = 2.05, p = 0.04) and femoral (SMD = -4.78, 95%CI = -8.86 to -0.69, Z = 2.29, p = 0.02) BMD was reduced in the NF1 group. Both in children and adults the serum levels of 25 hydroxyvitamin D3 were also decreased in NF1 group, but without any statistical significance (SMD = -0.62, 95%CI = -1.34 to -0.11, Z = 1.66, p = 0.10). Serum Parathyroid hormone (PTH) (SMD = 0.73, 95%CI = 0.31 to 1.15, Z = 3.43, p = 0.0006) and C-telopeptide of type 1 collagen (CTX) (SMD = 0.82, 95%CI = 0.33 to 1.30, Z = 3.29, p = 0.001) were elevated in NF1 patients, while serum calcium (SMD = -0.10, 95%CI = -0.74 to 0.53, Z = 0.32, p = 0.75) phosphorous (SMD = 0.33, 95%CI = -0.38 to 1.05, Z = 0.92, p = 0.36), alkaline phosphatase (ALP) (SMD = -0.36, 95%CI = -0.77 to 0.05, Z = 1.71, p = 0.09), osteocalcin (SMD = 1.81, 95%CI = -0.37 to -3.98, Z = 1.63, p = 0.10) and bone formation markers (SMD = 0.28, 95%CI = -0.37 to -0.94, Z = 0.85, p = 0.39) were not. CONCLUSION NF1 is associated with decreased BMD at the lumbar spine and femur. Taking into account that the serum levels of PTH, CTX were increased whereas the concentrations of vitamin D, calcium, phosphorous, ALP, osteocalcin and bone formation markers were not altered significantly in the NF1 patients compared with the healthy subjects, a vitamin D independent dysregulated bone cellular activity could be considered. STUDY REGISTRATION Registered on PROSPERO (CRD42023424751).
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Affiliation(s)
- Angelos Kaspiris
- Laboratory of Molecular Pharmacology, Department of Pharmacy, School of Health Sciences, University of Patras, Patras 26504, Greece.
| | - Elias Vasiliadis
- Third Department of Orthopaedic Surgery, "KAT" General Hospital and Medical School, University of Athens, Athens 14561, Greece
| | - Ilias D Iliopoulos
- Department of Orthopaedic Surgery, "Rion" University Hospital and Medical School, School of Health Sciences, University of Patras, Patras 26504,Greece
| | - Fotis Panagopoulos
- Department of Orthopaedic Surgery, General Hospital of Eastern Achaia-NHS, Aigion, Greece
| | - Dimitra Melissaridou
- First Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, "ATTIKON" University General Hospital, Rimini 1, Athens 12462, Greece
| | - Ioanna Lianou
- Department of Orthopaedic Surgery, "Rion" University Hospital and Medical School, School of Health Sciences, University of Patras, Patras 26504,Greece
| | - Dimitrios Ntourantonis
- Emergency Department, Rion" University Hospital and Medical School, School of Health Sciences, University of Patras, Patras 26504, Greece
| | - Olga D Savvidou
- First Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, "ATTIKON" University General Hospital, Rimini 1, Athens 12462, Greece
| | - Evangelia Papadimitriou
- Laboratory of Molecular Pharmacology, Department of Pharmacy, School of Health Sciences, University of Patras, Patras 26504, Greece
| | - Spiros G Pneumaticos
- Third Department of Orthopaedic Surgery, "KAT" General Hospital and Medical School, University of Athens, Athens 14561, Greece
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Ntourantonis D, Mousafeiris V, Pantazis K, Iliopoulos I, Kaspiris A, Korovessis P, Lianou I. The 'Holy Grail' of shoulder dislocations: a systematic review on traumatic bilateral luxatio erecta; is it in reality a once-in-a-lifetime experience for an orthopaedic surgeon? Arch Orthop Trauma Surg 2024; 144:205-217. [PMID: 37776337 PMCID: PMC10774214 DOI: 10.1007/s00402-023-05047-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 08/26/2023] [Indexed: 10/02/2023]
Abstract
INTRODUCTION Even though shoulder dislocation is thought to be the most common dislocation treated in the Emergency Department, inferior ones, known as Luxatio Erecta, comprise only 0.5% of them. Taking into consideration the rareness of unilateral Luxatio Erecta, bilateral cases should be even fewer. The purpose of this paper is to identify the reported number of cases of Traumatic Bilateral Luxatio Erecta in the literature over the last 100 years and to summarize the mechanism of injury, the initial management, and the complications of these patients. MATERIALS AND METHODS We performed a systematic review of the literature regarding Traumatic Bilateral Luxatio Erecta. All articles published until 31st of December 2022 in PubMed and Google Scholar databases were searched using the terms "luxatio erecta", 'inferior dislocation", and "bilateral". RESULTS Eighty-two articles were retrieved from PubMed and Google Scholar search. Forty-four of them were initially included in our review. Six additional articles meeting the inclusion criteria were found from cross-references. CONCLUSION The presence of this injury is extremely rare with only 51 cases in the literature. The incidence of concomitant injuries and complications seems to be extremely high and neurological deficits were detected on 42.8% of patients with Bilateral Luxatio Erecta. To our knowledge, this is the first systematic review of the literature regarding Traumatic Bilateral Luxatio Erecta that includes articles not only in English, a fact that provides more reliability on the estimation of the real number of cases of this rare injury compared to any other review on this subject to date.
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Affiliation(s)
- Dimitrios Ntourantonis
- Emergency Department, University Hospital of Patras, Patras, Greece.
- Department of Medicine, School of Health Sciences, University of Patras, Patras, Greece.
| | | | | | | | - Angelos Kaspiris
- Laboratory of Molecular Pharmacology, Department of Pharmacy, School of Health Sciences, University of Patras, Patras, Greece
| | | | - Ioanna Lianou
- Department of Orthopaedics, General Hospital of Patras, Patras, Greece
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Ntourantonis D, Lianou I, Iliopoulos I, Pantazis K, Korovessis P, Panagiotopoulos E. Static Baropodometry for Assessing Short-Term Functional Outcome after Unilateral Total Knee Arthroplasty: Exploring Correlation between Static Plantar Pressure Measurements and Self-Reported Outcomes. J Clin Med 2023; 12:6917. [PMID: 37959381 PMCID: PMC10650917 DOI: 10.3390/jcm12216917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/15/2023] [Accepted: 10/28/2023] [Indexed: 11/15/2023] Open
Abstract
This study aimed to investigate the association between objective baropodometric and radiological measurements and patient self-reported functional outcomes, assessed through the Knee Injury and Osteoarthritis Outcome Score (KOOS). Additionally, it sought to evaluate the effectiveness of static baropodometry in predicting short-term KOOS results following unilateral total knee arthroplasty (TKA). We conducted a prospective single-center study involving 32 patients who underwent unilateral TKA for knee osteoarthritis (KOA). Patients were evaluated both preoperatively and six months postoperatively, utilizing objective measurements derived from static baropodometric analysis in a normal, relaxed, bipedal standing position using a multi-platform Plantar Pressure Analysis System (PPAS) and radiographic measurements of the femorotibial angle (FTA) and subjective assessments through the national validated version of the KOOS. The study found an insignificant average correction of -0.69° ± 4.12° in the preoperative FTA at the sixth month after TKA. Moreover, there were no significant differences in the KOOS based on different types of knee alignment (KA) both pre- and postoperatively (p > 0.05). No significant correlations were observed between the KOOS, and total average affected and unaffected plantar pressures (TAAPP and TAUPP) pre- and postoperatively, as well as KA pre- and postoperatively. However, significant changes were observed in TAAPP and TAUPP measurements after unilateral TKA. TAAPP demonstrated a significant increase postoperatively (mean change (SD) = 18.60 (47.71); p = 0.035). In conclusion, this study found no significant correlation between KA, static baropodometric measurements, including pre- and postoperative differences, and KOOS outcomes. Therefore, static plantar pressure measurements alone might not serve as a reliable predictor of short-term clinical outcomes after unilateral TKA, as reported by patients.
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Affiliation(s)
- Dimitrios Ntourantonis
- Emergency Department, University Hospital of Patras, 26504 Patras, Greece
- Department of Medicine, School of Health Sciences, University of Patras, 26504 Patras, Greece
| | - Ioanna Lianou
- Department of Orthopaedics, General Hospital of Patras, 26332 Patras, Greece; (I.L.)
| | - Ilias Iliopoulos
- Department of Orthopaedics, Aimis Healthcare Group, Larnaca 6309, Cyprus;
| | | | - Panagiotis Korovessis
- Department of Orthopaedics, General Hospital of Patras, 26332 Patras, Greece; (I.L.)
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Iliopoulos ID, Lianou I, Kaspiris A, Ntourantonis D, Arachoviti C, Zafeiris CP, Lambrou GI, Chronopoulos E. Impact of COVID-19 Pandemic on Fragility Fractures of the Hip: An Interrupted Time-Series Analysis of the Lockdown Periods in Western Greece and Review of the Literature. Geriatrics (Basel) 2023; 8:72. [PMID: 37489320 PMCID: PMC10366837 DOI: 10.3390/geriatrics8040072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/26/2023] Open
Abstract
Since December 2019, the COVID-19 pandemic has had a significant impact on healthcare systems worldwide, prompting policymakers to implement measures of isolation and eventually adopt strict national lockdowns, which affected mobility, healthcare-seeking behavior, and services, in an unprecedented manner. This study aimed to analyze the effects of these lockdowns on hip-fracture epidemiology and care services, compared to nonpandemic periods in previous years. We retrospectively collected data from electronic patient records of two major hospitals in Western Greece and included patients who suffered a fragility hip fracture and were admitted during the two 5-week lockdown periods in 2020, compared to time-matched patients from 2017-2019. The results showed a drop in hip-fracture incidence, which varied among hospitals and lockdown periods, and conflicting impacts on time to surgery, time to discharge after surgery, and total hospitalization time. The study also found that differences between the two differently organized units were exaggerated during the COVID-19 lockdown periods, highlighting the impact of compliance with social-distancing measures and the reallocation of resources on the quality of healthcare services. Further research is needed to fully understand the specific variations and patterns of geriatric hip-fracture care during emergency health crises characterized by limited resources and behavioral changes.
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Affiliation(s)
- Ilias D Iliopoulos
- Laboratory for Research of the Musculoskeletal System, School of Medicine, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Ioanna Lianou
- Department of Orthopaedic Surgery, "Rion" University Hospital and Medical School, School of Health Sciences, University of Patras, 26504 Patras, Greece
| | - Angelos Kaspiris
- Laboratory for Research of the Musculoskeletal System, School of Medicine, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Dimitrios Ntourantonis
- Accident and Emergency Department, "Rion" University Hospital and Medical School, School of Health Sciences, University of Patras, 26504 Patras, Greece
| | - Christine Arachoviti
- Orthopedics Department, General Hospital of Patras "Agios Andreas", 26332 Patras, Greece
| | - Christos P Zafeiris
- Laboratory for Research of the Musculoskeletal System, School of Medicine, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - George I Lambrou
- Laboratory for Research of the Musculoskeletal System, School of Medicine, National and Kapodistrian University of Athens, 10679 Athens, Greece
- Choremeio Research Laboratory, First Department of Pediatrics, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Efstathios Chronopoulos
- Laboratory for Research of the Musculoskeletal System, School of Medicine, National and Kapodistrian University of Athens, 10679 Athens, Greece
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Ntourantonis D, Mousafeiris V, Lianou I. Nontraumatic Triceps Tendon Rupture in a Young Bodybuilder Athlete: A Case Report and Review of the Literature of a Known Injury in an Unknown Setting. J Orthop Case Rep 2023; 13:70-76. [PMID: 37521377 PMCID: PMC10379251 DOI: 10.13107/jocr.2023.v13.i07.3758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/16/2023] [Indexed: 08/01/2023] Open
Abstract
Introduction Triceps' tendon rupture is thought to be a relatively rare injury, and its exact incidence is unknown. As a result of the rareness of this injury, very few cases of weightlifters or bodybuilders taking androgenic anabolic steroids have been published in the literature to date. In this article, we report a very rare case of non-traumatic triceps tendon rupture in a professional bodybuilder under androgenic anabolic steroids. Case Report A 32-year-old male patient was admitted to our emergency department, reporting that while trying to maneuver his motorbike to avoid collision with another vehicle, he felt sudden pain at the posterior elbow and heard a popping sound. Active extension of the elbow was found to be reduced, raising suspicion of triceps tendon rupture. Ultrasound and magnetic resonance imaging revealed rupture of the triceps, confirming the clinical diagnosis. Intraoperatively, an almost complete rupture of the triceps was noted at its insertion into the olecranon. After the recognition and preparation of the triceps' footprint, two 3.5 mm titanium bone sutured anchors were placed at the anatomical insertion of the tendon, and the tendon was repaired using a modified double-row technique. Follow-up at 6 months and 1 year postoperatively revealed perfect Mayo Elbow Performance and Oxford Elbow Scores with no residual pain or range of motion deficits; triceps strength had returned to pre-injury levels. Conclusion Triceps tendon rupture is thought to be a relatively rare injury and among the rarest tendon injuries. It usually occurs in patients with systematic diseases, such as renal disease, or on medication, such as androgenic anabolic steroid use. As a result of its rareness, very few cases of weightlifters or bodybuilders taking steroids have been reported in the literature. To our knowledge, this is the first case of non-traumatic triceps tendon rupture in a bodybuilder under oral androgenic anabolic steroids.
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Affiliation(s)
| | | | - Ioanna Lianou
- Department of Orthopaedics and Trauma, General Hospital of Patras, Patras, Greece
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Savvidou OD, Kaspiris A, Goumenos S, Trikoupis I, Melissaridou D, Kalogeropoulos A, Serenidis D, Georgoulis JD, Lianou I, Koulouvaris P, Papagelopoulos PJ. Knee Arthrodesis with a Modular Silver-Coated Endoprosthesis for Infected Total Knee Arthroplasty with Extensive Bone Loss: A Retrospective Case-Series Study. J Clin Med 2023; 12:jcm12103600. [PMID: 37240706 DOI: 10.3390/jcm12103600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/14/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023] Open
Abstract
INTRODUCTION Knee arthrodesis is a limb salvage intervention for persistent periprosthetic joint infection (PJI) when revision total knee arthroplasty fails. Conventional arthrodesis techniques are associated with the increased rate of complications, especially in patients with extensive bone loss and extensor tendon deficiency. METHODS Eight patients with a modular silver-coated arthrodesis implant after failed exchange arthroplasty for infection, were retrospectively reviewed. All patients had significant bone loss, while 5 displayed extensor tendon deficiency. Survivorship, complications, leg length discrepancy, median Visual Analogue Scale (VAS) and Oxford Knee score (OKS) were evaluated. RESULTS The median follow up was 32 months (range 24-59 months). The survivorship rate of the prosthesis was 86% during the minimum time of follow up of 24 months. In one patient recurrence of the infection was observed and above-knee amputation was performed. The median postoperative leg length discrepancy was 2.07 ± 0.67 cm. Patients were able to ambulate with mild or no pain. The median VAS and OKS was 2.14 ± 0.9 and 34.7 ± 9.3, respectively. CONCLUSIONS The results of our study demonstrated that knee arthrodesis with a silver coated arthrodesis implant, performed for persistent PJI in patients with significant bone loss and extensor tendon deficit, provided a stable construct, allowed eradication of infection and was associated with good functional outcome.
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Affiliation(s)
- Olga D Savvidou
- Medical School, First Department of Orthopedics, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Angelos Kaspiris
- Laboratory of Molecular Pharmacology, School of Health Sciences, University of Patras, 26504 Patras, Greece
| | - Stavros Goumenos
- Medical School, First Department of Orthopedics, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Ioannis Trikoupis
- Medical School, First Department of Orthopedics, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Dimitra Melissaridou
- Medical School, First Department of Orthopedics, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | | | - Dimitris Serenidis
- Medical School, First Department of Orthopedics, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Jim-Dimitris Georgoulis
- Medical School, First Department of Orthopedics, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Ioanna Lianou
- Department of Orthopaedics, Rion University Hospital University of Patras, 26504 Patras, Greece
| | - Panagiotis Koulouvaris
- Medical School, First Department of Orthopedics, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Panayiotis J Papagelopoulos
- Medical School, First Department of Orthopedics, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
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Kaspiris A, Hadjimichael AC, Lianou I, Iliopoulos ID, Ntourantonis D, Melissaridou D, Savvidou OD, Papadimitriou E, Chronopoulos E. Subchondral Bone Cyst Development in Osteoarthritis: From Pathophysiology to Bone Microarchitecture Changes and Clinical Implementations. J Clin Med 2023; 12:jcm12030815. [PMID: 36769464 PMCID: PMC9917649 DOI: 10.3390/jcm12030815] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/10/2023] [Accepted: 01/14/2023] [Indexed: 01/22/2023] Open
Abstract
Osteoarthritis is a degenerative joint disease affecting middle-aged and elderly patients. It mainly involves weight-bearing joints such as the hip, knee and spine as well as the basilar joint of the thumb, causing dysfunction and painful symptoms. Often, joint arthritis is accompanied by cartilage defects, joint space narrowing, osteophytes, bone sclerosis and subchondral bone cysts (SBC). The aim of the present study was to explore the pathophysiology responsible for the development of SBCs as well as the association between SBCs and disease progress, the level of clinical symptoms and their impact on postoperative outcomes and risk of possible complications following joint replacements if left untreated. A literature review on PubMed articles was conducted to retrieve and evaluate all available evidence related to the main objective mentioned above. A few theories have been put forth to explain the formation process of SBCs. These involve MMPs secretion, angiogenesis, and enhanced bone turnover as a biological response to abnormal mechanical loads causing repeated injuries on cartilage and subchondral tissue during the development of arthritis. However, the application of novel therapeutics, celecoxib-coated microspheres, local administration of IGF-1 and activated chondrocytes following surgical debridement of SBCs hinders the expansion of SBCs and prevents the progression of osteoarthritis.
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Affiliation(s)
- Angelos Kaspiris
- Laboratory of Molecular Pharmacology, Department of Pharmacy, School of Health Sciences, University of Patras, 26504 Patras, Greece
- Correspondence: ; Tel.: +30-2610962336; Fax: +30-2610623049
| | - Argyris C. Hadjimichael
- Department of Orthopaedics, St Mary’s Hospital, Imperial College Healthcare NHS Trust, Praed Street, London W2 1NY, UK
| | - Ioanna Lianou
- Department of Orthopaedic Surgery, “Rion” University Hospital and Medical School, School of Health Sciences, University of Patras, 26504 Patras, Greece
| | - Ilias D. Iliopoulos
- Department of Orthopaedic Surgery, “Rion” University Hospital and Medical School, School of Health Sciences, University of Patras, 26504 Patras, Greece
| | - Dimitrios Ntourantonis
- Accident and Emergency Department, “Rion” University Hospital and Medical School, School of Health Sciences, University of Patras, 26500 Patras, Greece
| | - Dimitra Melissaridou
- First Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “ATTIKON” University General Hospital, Rimini 1, 12462 Athens, Greece
| | - Olga D. Savvidou
- First Department of Orthopaedic Surgery, School of Medicine, National and Kapodistrian University of Athens, “ATTIKON” University General Hospital, Rimini 1, 12462 Athens, Greece
| | - Evangelia Papadimitriou
- Laboratory of Molecular Pharmacology, Department of Pharmacy, School of Health Sciences, University of Patras, 26504 Patras, Greece
| | - Efstathios Chronopoulos
- Laboratory for Research of the Musculoskeletal System, School of Medicine, National and Kapodistrian University of Athens, 14561 Athens, Greece
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Ntourantonis D, Lianou I, Ampariotou A, Pavlidou E, Diamantakis G. P044 A fatal case of femoral pandiaphysitis after prosthetic joint infection. Resuscitation 2022. [DOI: 10.1016/s0300-9572(22)00454-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Athanasiou V, Ampariotou A, Lianou I, Sinos G, Kouzelis A, Gliatis J. Osteitis Pubis in Athletes: A Literature Review of Current Surgical Treatment. Cureus 2022; 14:e22976. [PMID: 35464551 PMCID: PMC9001088 DOI: 10.7759/cureus.22976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2022] [Indexed: 11/05/2022] Open
Abstract
Osteitis pubis (OP) is a self-limiting, noninfectious inflammatory disease of the pubic symphysis and the surrounding soft tissues that usually improves with activity modification and targeted conservative treatment. Surgical treatment is required for a limited number of patients. This study aims to investigate the current literature on the surgical treatment of OP in athletes. A systematic review was conducted on two databases (MEDLINE/PubMed and Google Scholar) from 2000 to 2021. The inclusion criteria were adult patients with athletic OP who underwent surgical treatment and studies published in English. The exclusion criteria included pregnancy, infection OP, or postoperative complications related to other surgical interventions, such as urological or gynecological complications. Fifty-one surgically treated cases have been reported in eight studies, which included short-term, mid-term, and long-term studies ranging from one patient to 23 patients. The surgical treatment methods were as follows: (a) pubic symphysis arthrodesis, (b) open or endoscopic pubic symphysectomy, (c) wedge resection of the pubic symphysis, and (d) polypropylene mesh placed into the preperitoneal retropubic space endoscopically. The main indication for surgical intervention was failure of conservative measures and long-lasting pain, disability, and inability to participate in athletic activities. Wedge resection of the pubic symphysis has been the less preferred surgical treatment in the recently published literature. The most common surgical method of treatment of OP in athletes, which entailed the existence of posterior stability of the sacroiliac joint, in the current literature is open pubic symphysis curettage. Recently, there has been a tendency for pubic symphysis curettage to be performed endoscopically.
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Lianou I, Tatarakis D, Ntourantonis D. Lateral Subtalar Dislocation Associated with Cuboid Fracture. Prompt Diagnosis and Initial Management of This Rare Orthopaedic Manifestation at the Emergency Department. J Orthop Case Rep 2021; 11:65-68. [PMID: 35415140 PMCID: PMC8930367 DOI: 10.13107/jocr.2021.v11.i12.2570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/10/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction Subtalar dislocations are rare injuries, representing around 1% of all dislocations. Defined as talonavicular and talocalcaneal separation, occurs in medial, lateral, anterior, or posterior direction. They are more common in young men, usually as a result of high energy trauma and are associated with posttraumatic arthritis, especially when accompanied with peritalar fracture (a cuboid fracture in this case), so prompt recognition is necessary in order all these complications to be avoided. Case Presentation This study presents a rare case of subtalar dislocation associated with cuboid fracture in a young male adult as a result of a Motor Vehicle Accident (MVA) as treated in the Accident & Emergency (A&E) Department, and discuss the diagnostic protocols, the reduction technique and the initial management as performed. A 21-year-old man was transferred to the Emergency Department of our hospital after a MVA (driver of a motorbike). After the initial management of the patient according to the ATLS, deformity on the foot was observed and a lateral subtalar dislocation was suspected. Prompt closed reduction achieved, avoiding skin complications. The limb was immobilized in a bellow knee splint and plain radiographs confirmed the reduction. A CT scan was performed to evaluate entrapped intraarticular fragments or associated fractures and the patient was referred to the Orthopaedic department for final treatment. Conclusion Emergency and Trauma teams should be aware of these rare injuries during the initial management of a patient particularly a poly-trauma one. Delayed diagnosis or misdiagnosis are common especially when more serious and life-threatening injuries are present in the same patient. Proper initial assessment of the patient and high incidence of suspicious is the key for an early diagnosis. When the suspected dislocation is confirmed, closed reduction, post reduction evaluation and immobilization is important to reduce complications as skin necrosis, neurovascular injuries, or post traumatic arthritis.
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Affiliation(s)
- Ioanna Lianou
- Department of Orthopaedics, Resident in Orthopaedics & Trauma, University Hospital of Patras – Greece
| | - Dimitrios Tatarakis
- Department of Orthopaedics, Resident in Orthopaedics & Trauma, University Hospital of Patras – Greece
| | - Dimitrios Ntourantonis
- Emergency Department, University Hospital of Patras, Greece,Address of Correspondence: Dr. Dimitrios Ntourantonis, Department of Orthopaedics and Trauma Athinon 197, 26442. Patras, Greece. E-mail:
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Kakkos S, Tyllianakis M, Panagopoulos A, Kokkalis Z, Lianou I, Koletsis E, Tsolakis I, Maroulis I. Predictors of Outcome of 285 Patients With Arterial Trauma Managed During a 30-year Period. Eur J Vasc Endovasc Surg 2019. [DOI: 10.1016/j.ejvs.2019.09.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Panagopoulos A, Lianou I, Kokkalis Z, Kouzelis A, Tyllianakis M. High-energy Comminuted Midshaft Clavicle Fractures: Midterm Clinical and Radiological Results of Operative Treatment Using Assisted Suture Loop Reduction and Internal Fixation With Anatomical Locking Plates. JSES Open Access 2019. [DOI: 10.1016/j.jses.2019.10.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Panagopoulos A, Tatani I, Lianou I, Vrachnis I, Kokkalis Z, Tyllianakis M. Shoulder Arthroplasty for Sequelae of Complex Proximal Humeral Fractures. JSES Open Access 2019. [DOI: 10.1016/j.jses.2019.10.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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