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Aremu O, Oyewole O, Ifesanya A, Olawoye O, Ogunlade O. Use of antibiotic-cement coated plate in the treatment of Gustilo-Anderson type III long bone fractures in low- and middle-income countries vs external fixation: A multicentre randomized control trial study protocol. Injury 2024; 55:111637. [PMID: 38824836 DOI: 10.1016/j.injury.2024.111637] [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: 01/17/2024] [Revised: 03/27/2024] [Accepted: 05/27/2024] [Indexed: 06/04/2024]
Abstract
BACKGROUND One of the great challenges in the management of open fractures is postoperative infection with a higher incidence in Gustilo-Anderson type III fractures. Definitive management of such fractures in developing countries is usually with external fixators with its attendant complications such as deep fracture-related infection, non-union, and consequent increased re-operation rates. Recently, there has been a novel method of using antibiotic-cement coated implants such as intramedullary nails and locking plates in the treatment of infected non-unions with reported excellent outcomes. This protocol aims to describe the hypothesis, objectives, design and statistical analysis of a randomized control trial that compares the infection rate between the use of antibiotics-cement coated plate and external fixation in the management of Gustilo-Anderson type III long bone fractures. METHODS This is a multicentre, open-label, parallel group, superiority, randomized, control trial. All patients with type III long bone fractures who present at the emergency department will be screened for enrolment and only those patients that meet the inclusion criteria will be registered for the study. Patients will be randomized using a centralized 24-hr computerized randomization system into two groups: antibiotic-cement coated plate group and the external fixation group. The primary outcome will be occurrence of infection at any time during the course of one year follow-up which will be counted once for each of the patients. The secondary outcomes are union rate, re-operation rate and change in Health Related Quality of Life (HRQoL) from baseline to end of follow-up. Analysis will be done using R (R Core Team, 2023) and Rstudio (Rstudio Team, 2023). DISCUSSION Literature has shown that use of antibiotic-coated plate in the management of severe open long bone fractures is effective in reducing infection rate. A significant difference in infection rate with use of antibiotic-cement coated plate compared to use of external fixator for open fractures will be a welcome intervention in developing countries. TRIAL REGISTRATION The study protocol is registered with ClinicalTrials,gov (NCT06193330).
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Affiliation(s)
- Oluwasegun Aremu
- Department of Orthopaedics and Trauma, University College Hospital, Ibadan, Nigeria.
| | - Olugboyega Oyewole
- Department of Orthopaedics and Trauma, University College Hospital, Ibadan, Nigeria
| | - Adeleke Ifesanya
- Department of Orthopaedics and Trauma, University College Hospital, Ibadan, Nigeria
| | - Olayinka Olawoye
- Department of Plastic, Reconstructive, and Aesthetics surgery, University College Hospital, Ibadan, Nigeria
| | - Olusegun Ogunlade
- Department of Orthopaedics and Trauma, University College Hospital, Ibadan, Nigeria
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Mennen A, Van Lieshout E, Bisoen P, Bloemers F, Geerlings A, Koole D, Verhofstad M, Visser J, Van Embden D, Van Vledder M. Long-term musculoskeletal function after Open Pelvic ring fractures in Children (OPEC); a multicentre, retrospective case series with follow-up measurement. Trauma Case Rep 2024; 52:101050. [PMID: 38957176 PMCID: PMC11217755 DOI: 10.1016/j.tcr.2024.101050] [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] [Accepted: 06/04/2024] [Indexed: 07/04/2024] Open
Abstract
Background The proportion of Open Pelvic fractures in the paediatric population is relatively high. While operative fixation is the primary approach for managing Open Pelvic fractures in adults, there is limited literature on treatment outcomes in Children, particularly regarding long-term musculoskeletal, neurological, and urogenital function. Methods This multicentre case series included paediatric patients (<18 years old) with Open Pelvic ring fractures treated at one of two major trauma centres in the Netherlands between January 1, 2001 and December 31, 2021. Data collection involved clinical records and long-term assessments, including musculoskeletal function, growth disorders, urogenital function, sexual dysfunction, and sensory motor function. Results A total of 11 patients were included, primarily females (73 %), with a median age at trauma of 12 years (P25-P75 7-14). Most patients had unstable Pelvic ring fractures resulting from high-energy trauma. Surgical interventions were common, with external fixation as the main initial surgical approach (n = 7, 70 %). Complications were observed in eight (73 %) patients. Musculoskeletal function revealed a range of issues in the lower extremity, daily activities, and mental and emotional domain. Long-term radiologic follow-up showed high rates of Pelvic malunion (n = 7, 64 %). Neurological function assessment showed motor and sensory function impairment in a subset of patients. Urogenital function was moderately affected, and sexual dysfunction was limited with most respondents reporting no issues. Conclusion Paediatric Open Pelvic fractures are challenging injuries associated with significant short-term complications and long-term musculoskeletal and urogenital issues. Further research is needed to develop tailored treatment strategies and improve outcomes of these patients.
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Affiliation(s)
- A.H.M. Mennen
- Amsterdam UMC location University of Amsterdam, Department of Surgery, Meibergdreef 9, Amsterdam, the Netherlands
| | - E.M.M. Van Lieshout
- Erasmus MC, University Medical Center Rotterdam, Trauma Research Unit Department of Surgery, dr. Molewaterplein 40, Rotterdam, the Netherlands
| | - P.A. Bisoen
- Erasmus MC, University Medical Center Rotterdam, Trauma Research Unit Department of Surgery, dr. Molewaterplein 40, Rotterdam, the Netherlands
| | - F.W. Bloemers
- Amsterdam UMC location University of Amsterdam, Department of Surgery, Meibergdreef 9, Amsterdam, the Netherlands
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Surgery, De Boelelaan 1117, Amsterdam, the Netherlands
| | - A.E. Geerlings
- Amsterdam UMC location University of Amsterdam, Department of Surgery, Meibergdreef 9, Amsterdam, the Netherlands
| | - D. Koole
- Erasmus MC, University Medical Center Rotterdam, Trauma Research Unit Department of Surgery, dr. Molewaterplein 40, Rotterdam, the Netherlands
| | - M.H.J. Verhofstad
- Erasmus MC, University Medical Center Rotterdam, Trauma Research Unit Department of Surgery, dr. Molewaterplein 40, Rotterdam, the Netherlands
| | - J.J. Visser
- Erasmus MC, University Medical Center Rotterdam, Department of Radiology, dr. Molewaterplein 40, Rotterdam, the Netherlands
| | - D. Van Embden
- Amsterdam UMC location University of Amsterdam, Department of Surgery, Meibergdreef 9, Amsterdam, the Netherlands
| | - M.G. Van Vledder
- Erasmus MC, University Medical Center Rotterdam, Trauma Research Unit Department of Surgery, dr. Molewaterplein 40, Rotterdam, the Netherlands
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Marchiori JGT, Nunes APF. TIME UNTIL THE START OF ANTIBIOTIC PROPHYLAXIS AND THE RISK OF OPEN FRACTURE INFECTION: A SYSTEMATIC REVIEW. ACTA ORTOPEDICA BRASILEIRA 2024; 32:e263176. [PMID: 38933354 PMCID: PMC11197951 DOI: 10.1590/1413-785220243202e263176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/05/2022] [Indexed: 06/28/2024]
Abstract
Open fractures are highly incident injuries closely related to the modern life, in which accidents caused by motor vehicles or other machines impart high energy to bone tissue. Individual morbidity is represented by the functional impairment resultant of infection, nonunion, or vicious healing. In terms of public health, there are huge costs involved with the treatment of these fractures, particularly with their complications. One of the critical issues in managing open fractures is the use of antibiotics (ATB), including decisions about which specific agents to administer, duration of use, and ideal timing of the first prophylactic dose. Although recent guidelines have recommended starting antibiotic prophylaxis as soon as possible, such a recommendation appears to stem from insufficient evidence. In light of this, we conducted a systematic review, including studies that addressed the impact of the time to first antibiotic and the risk of infectious outcomes. Fourteen studies were selected, of which only four found that the early initiation of treatment with antibiotics is able to prevent infection. All studies had important risks of bias. The results indicate that this question remains open, and further prospective and methodologically sound studies are necessary in order to guide practices and health policies related to this matter. Level of Evidence II; Therapeutic Studies Investigating the Results Level of Treatment.
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Affiliation(s)
| | - Ana Paula Ferreira Nunes
- Universidade Federal do Espírito Santo (UFES), Department of Pathology, Postgraduate Program in Infectious Diseases, Health Sciences Center, Vitória, ES, Brazil
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康 永, 吴 永, 芮 永, 张 庆, 马 运, 贾 雪, 张 铭, 周 明, 林 芳. [Application of antibiotic bone cement-coated plates internal fixation for primary treating Gustilo type ⅢB tibiofibular open fracture]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2024; 38:426-431. [PMID: 38632061 PMCID: PMC11024530 DOI: 10.7507/1002-1892.202401099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/22/2024] [Indexed: 04/19/2024]
Abstract
Objective To explore the effectiveness of using antibiotic bone cement-coated plates internal fixation technology as a primary treatment for Gustilo type ⅢB tibiofibular open fractures. Methods The clinical data of 24 patients with Gustilo type ⅢB tibiofibular open fractures who were admitted between January 2018 and December 2021 and met the selection criteria was retrospectively analyzed. Among them, there were 18 males and 6 females, aged from 25 to 65 years with an average age of 45.8 years. There were 3 cases of proximal tibial fracture, 6 cases of middle tibial fracture, 15 cases of distal tibial fracture, and 21 cases of fibular fracture. The time from injury to emergency surgery ranged from 3 to 12 hours, with an average of 5.3 hours. All patients had soft tissue defects ranging from 10 cm×5 cm to 32 cm×15 cm. The time from injury to skin flap transplantation for wound coverage ranged from 1 to 7 days, with an average of 4.1 days, and the size of skin flap ranged from 10 cm×5 cm to 33 cm×15 cm. Ten patients had bone defects with length of 2-12 cm (mean, 7.1 cm). After emergency debridement, the tibial fracture end was fixed with antibiotic bone cement-coated plates, and the bone defect area was filled with antibiotic bone cement. Within 7 days, the wound was covered with a free flap, and the bone cement was replaced while performing definitive internal fixation of the fracture. In 10 patients with bone defect, all the bone cement was removed and the bone defect area was grafted after 7-32 weeks (mean, 11.8 weeks). The flap survival, wound healing of the affected limb, complications, and bone healing were observed after operation, and the quality of life was evaluated according to the short-form 36 health survey scale (SF-36 scale) [including physical component summary (PCS) and mental component summary (MCS) scores] at 1 month, 6 months after operation, and at last follow-up. Results All 24 patients were followed up 14-38 months (mean, 21.6 months). All the affected limbs were successfully salvaged and all the transplanted flaps survived. One case had scar hyperplasia in the flap donor site, and 1 case had hypoesthesia (grade S3) of the skin around the scar. There were 2 cases of infection in the recipient area of the leg, one of which was superficial infection after primary flap transplantation and healed after debridement, and the other was sinus formation after secondary bone grafting and was debrided again 3 months later and treated with Ilizarov osteotomy, and healed 8 months later. The bone healing time of the remaining 23 patients ranged from 4 to 9 months, with an average of 6.1 months. The scores of PCS were 44.4±6.5, 68.3±8.3, 80.4±6.9, and the scores of MCS were 59.2±8.2, 79.5±7.8, 90.0±6.6 at 1 month, 6 months after operation, and at last follow-up, respectively. The differences were significant between different time points ( P<0.05). Conclusion Antibiotic bone cement-coated plates internal fixation can be used in the primary treatment of Gustilo type ⅢB tibiofibular open fractures, and has the advantages of reduce the risk of infection in fracture fixation, reducing complications, and accelerating the functional recovery of patients.
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Affiliation(s)
- 永强 康
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
| | - 永伟 吴
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
| | - 永军 芮
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
| | - 庆庆 张
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
| | - 运宏 马
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
| | - 雪原 贾
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
| | - 铭煜 张
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
| | - 明 周
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
| | - 芳 林
- 无锡市第九人民医院创伤骨科(江苏无锡 214062)Department of Trauma Orthopedics, Wuxi Ninth People’s Hospital, Wuxi Jiangsu, 214062, P. R. China
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Kang Y, Wu Y, Ma Y, Jia X, Zhang M, Zhou M, Lin F, Rui Y. A novel primary antibiotic cement-coated locking plate as a temporary fixation for the treatment of open tibial fracture. Sci Rep 2023; 13:21890. [PMID: 38082020 PMCID: PMC10713602 DOI: 10.1038/s41598-023-49460-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 12/08/2023] [Indexed: 12/18/2023] Open
Abstract
Complex lower extremity trauma reconstruction remains a challenge. This study used an internal fixation composite structure of antibiotic cement plates as a temporary fixation to treat lower extremity Grade III open fractures; thus, reducing the treatment period and complications of external fixation. We aimed to assess the safety and efficacy of this technique in the initial surgery stage. Between January 2018 and March 2021, 20 patients with Gustilo grade IIIB/C open fractures received an antibiotic cement-coated locking plate as a temporary internal fixator during initial surgery. Thorough debridement and temporary internal fixation were performed with a 3.5-mm system antibiotic cement-coated locking plate. Ten patients required free bone fragment removal, followed by bone cement packing. The final stage involved internal fixation and wound repair with a free anterolateral thigh flap. Clinical and imaging results were retrospectively analysed. The repair time ranged 1-7 days. All flaps survived. Two patients experienced wound infection, and one developed severe bone infection 3 months after three-stage bone graft surgery. Autologous cancellous bone grafting was performed on 10 patients with bone defects 6 weeks after surgery. Bone union was universally achieved after 1 year. This method proved safe and effective, successfully repairing Grade III open fractures of the lower extremity 1-7 days post-treatment.
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Affiliation(s)
- Yongqiang Kang
- Medical College, Soochow University, Suzhou, Jiangsu, China
| | - Yongwei Wu
- Department of Traumatic Orthopedics, Wuxi Ninth People's Hospital Affiliated to Soochow University, Liangxi Road, No.999, Binhu District, Wuxi, Jiangsu, China
| | - Yunhong Ma
- Department of Traumatic Orthopedics, Wuxi Ninth People's Hospital Affiliated to Soochow University, Liangxi Road, No.999, Binhu District, Wuxi, Jiangsu, China
| | - Xueyuan Jia
- Department of Traumatic Orthopedics, Wuxi Ninth People's Hospital Affiliated to Soochow University, Liangxi Road, No.999, Binhu District, Wuxi, Jiangsu, China
| | - Mingyu Zhang
- Department of Traumatic Orthopedics, Wuxi Ninth People's Hospital Affiliated to Soochow University, Liangxi Road, No.999, Binhu District, Wuxi, Jiangsu, China
| | - Ming Zhou
- Department of Traumatic Orthopedics, Wuxi Ninth People's Hospital Affiliated to Soochow University, Liangxi Road, No.999, Binhu District, Wuxi, Jiangsu, China
| | - Fang Lin
- Department of Traumatic Orthopedics, Wuxi Ninth People's Hospital Affiliated to Soochow University, Liangxi Road, No.999, Binhu District, Wuxi, Jiangsu, China
| | - Yongjun Rui
- Department of Traumatic Orthopedics, Wuxi Ninth People's Hospital Affiliated to Soochow University, Liangxi Road, No.999, Binhu District, Wuxi, Jiangsu, China.
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Gatto A, Giacomini G, Cavalli EM, Pajardi GE, Marchesi A. Immediate Soft Tissue Reconstruction in Lower Limb Traumas Using Propeller Perforator Flaps. Ann Plast Surg 2023; 91:590-596. [PMID: 37823624 DOI: 10.1097/sap.0000000000003696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
BACKGROUND Open bone fractures represent a demanding clinical condition that can be life- or limb-threatening. For small- to medium-size soft tissue defects of the lower extremity, propeller perforator flaps are a viable option for reconstruction. We report our experience in Gustilo IIIB open fractures treatment with immediate coverage through propeller-based perforator flaps performed in acute setting. METHODS Between 2019 and 2022, 94 Gustilo III fractures were admitted to our trauma center, and 28 were Gustilo IIIB fractures. Five patients were eligible for an immediate perforator-based propeller flaps reconstruction. The mean age of the patients was 33.8 years. All of them were male. One of them was a heavy smoker (15 cigarettes per day). No other comorbidities were present. RESULTS The mean operating time, including fracture reduction and fixation time, was 106 minutes. The length of the defect varied between 5 and 7 cm and the width between 3 and 4 cm. We reported no major complications, and none of the patients required a surgical revision of the flap. A patient with smoking habit reported a superficial flap necrosis. The mean follow-up was 5.5 months. No cases of nonunion or osteomyelitis have developed so far. CONCLUSIONS The use of perforator-based propeller flaps, in acute trauma setting, has not been reported in literature so far. In our experience, propeller perforator flaps are a viable reconstructive option in immediate reconstruction during the acute management of open fractures.
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Affiliation(s)
| | - Giorgio Giacomini
- Plastic, Reconstructive and Aesthetic Surgery, University of Rome "La Sapienza," Rome
| | - Erica Michela Cavalli
- From the Department of Plastic Surgery, Hand Surgery and Reconstructive Microsurgery, Fondazione IRCCS San Gerardo dei Tintori, Monza
| | - Giorgio Eugenio Pajardi
- Reconstructive Microsurgery Service, University Department of Hand Surgery and Rehabilitation, San Giuseppe Hospital, IRCCS MultiMedica Group, Milan, Italy
| | - Andrea Marchesi
- From the Department of Plastic Surgery, Hand Surgery and Reconstructive Microsurgery, Fondazione IRCCS San Gerardo dei Tintori, Monza
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Adesope Adesina S, Olusayo Amole I, Owolabi JI, Oyewusi OO, Goodness Adefokun I, Uwale Eyesan S. Locked intramedullary nailing of open fractures in resource-poor settings: a prospective observational study of challenges and functional outcomes in 101 fractures at Ogbomoso, Nigeria. BMC Musculoskelet Disord 2023; 24:170. [PMID: 36882725 PMCID: PMC9990318 DOI: 10.1186/s12891-023-06271-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/24/2023] [Indexed: 03/09/2023] Open
Abstract
BACKGROUND Trauma is now one of the fastest growing epidemics globally but low and middle-income countries (LMICs) are more severely affected in terms of cost, disability and death. The high-energy trauma of road traffic accidents and violence often produces open fractures which can be difficult to manage in resource-poor settings. Adequate stabilization, such as provided by locked nails, has been found to ensure better outcome for open fractures. There is dearth of published studies on the use of locked intramedullary nail in the treatment of open fractures in Nigeria. METHODS This is a prospective observational study of all the 101 open fractures of the humerus, femur and tibia treated over a period of 92 months with Surgical Implant Generation Network (SIGN) nail. Fracture severity was classified according to the modified Gustilo-Anderson system. The intervals between fracture and antibiotics administration, débridement and definitive fixation, as well as surgery duration and method of fracture reduction were noted. Outcomes measured at follow-up included infection, ongoing radiographic healing, knee flexion/shoulder abduction beyond ninety degrees (KF/SA > 900), full weight bearing (FWB), painless squatting (PS&S)/shoulder abduction-external rotation (SAER). RESULTS Most of the patients fall between ages 20 and 49 years; 75.5% of them were males. There were more Gustilo-Anderson type IIIA fractures than other types but nine type IIIB tibia fractures were also nailed. The overall infection rate was 15%, contributed mostly by the type IIIB fractures. By the 12th post-operative week, at least 79% had ongoing radiographic healing and had achieved all of KF/SA > 900, FWB, and PS&S/SAER. CONCLUSION The SIGN nail's solid construct reduces the risk of infection and allows earlier use of the limb, making it particularly suitable in LIMCs where socioeconomic functioning often requires an unhindered use of the limbs.
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Affiliation(s)
| | - Isaac Olusayo Amole
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria.,Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
| | - James Idowu Owolabi
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria.,Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
| | | | | | - Samuel Uwale Eyesan
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria.,Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
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Adesina S, Amole I, Akinwumi A, Adegoke A, Owolabi J, Adefokun I, Durodola A, Awotunde O, Eyesan S. Infection complicating locked intramedullary nailing of open lower-extremity fractures: incidence, associated risk factors, and lessons for improving outcome in a low-resource setting. J Bone Jt Infect 2023; 8:71-79. [PMID: 38774303 PMCID: PMC11106765 DOI: 10.5194/jbji-8-71-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 01/24/2023] [Indexed: 05/24/2024] Open
Abstract
Introduction: Infection is the chief complication that makes open fractures difficult to treat. Most low- and middle-income countries (LMICs) are missing out on modern management techniques developed to achieve better outcomes in high-income countries (HICs). One of these is the use of locked intramedullary (IM) nails. This study aimed to determine the factors associated with infection of open fractures treated with the surgical implant generation network (SIGN) nail at a Nigerian tertiary hospital. Methods: Data were collected prospectively on 101 open fractures of the femur and tibia over an 8-year period. Active surveillance for infection was done on each patient. Infection was diagnosed as the presence of wound breakdown or purulent discharge from (or near) the wound or surgical incision. Potential risk factors were tested for association with infection. Results: There were 101 fractures in 94 patients with a mean age of 37.76 years. The following treatment-related factors demonstrated significant associations with infection - timings of antibiotic administration (p < 0.001 ) and definitive fracture fixation (p = 0.002 ); definitive wound closure (p < 0.001 ), fracture-reduction methods (p = 0.005 ), and surgery duration (p = 0.007 ). Conclusions: Although this study has limitations precluding the drawing up of final conclusions, the findings suggest that the risk factors for infection of nailed open fractures in LMICs are similar to those in HICs. Consequently, outcomes can potentially improve if LMICs adopt the management principles used in HICs in scientifically sound ways that are affordable and socially acceptable to their people. Further studies are suggested to establish our findings.
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Affiliation(s)
| | - Isaac O. Amole
- Department of Family Medicine, Bowen University, Iwo, 232102, Nigeria
| | - Akinsola I. Akinwumi
- Department of Family Medicine, Afe Babalola University, Ado-Ekiti,
360101, Nigeria
| | | | | | - Imri G. Adefokun
- Department of Surgery, Bowen University Teaching Hospital, Ogbomoso, 210001, Nigeria
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Yang Y, Su S, Liu S, Liu W, Yang Q, Tian L, Tan Z, Fan L, Yu B, Wang J, Hu Y. Triple-functional bone adhesive with enhanced internal fixation, bacteriostasis and osteoinductive properties for open fracture repair. Bioact Mater 2023; 25:273-290. [PMID: 36825223 PMCID: PMC9941416 DOI: 10.1016/j.bioactmat.2023.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/18/2023] [Accepted: 01/28/2023] [Indexed: 02/11/2023] Open
Abstract
At present, effective fixation and anti-infection implant materials represent the mainstay for the treatment of open fractures. However, external fixation can cause nail tract infections and is ineffective for fixing small fracture fragments. Moreover, closed reduction and internal fixation during the early stage of injury can lead to potential bone infection, conducive to bone nonunion and delayed healing. Herein, we designed a bone adhesive with anti-infection, osteogenic and bone adhesion fixation properties to promote reduction and fixation of open fractures and subsequent soft tissue repair. It was prepared by the reaction of gelatin (Gel) and oxidized starch (OS) with vancomycin (VAN)-loaded mesoporous bioactive glass nanoparticles (MBGNs) covalently cross-linked with Schiff bases. Characterization and adhesion experiments were conducted to validate the successful preparation of the Gel-OS/VAN@MBGNs (GOVM-gel) adhesive. Meanwhile, in vitro cell experiments demonstrated its good antibacterial effects with the ability to stimulate bone marrow mesenchymal stem cell (BMSCs) proliferation, upregulate the expression of alkaline phosphatase (ALP) and osteogenic proteins (RunX2 and OPN) and enhance the deposition of calcium nodules. Additionally, we established a rat skull fracture model and a subcutaneous infection model. The histological analysis showed that bone adhesive enhanced osteogenesis, and in vivo experiments demonstrated that the number of inflammatory cells and bacteria was significantly reduced. Overall, the adhesive could promote early reduction of fractures and antibacterial and osteogenic effects, providing the foothold for treatment of this patient population.
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Affiliation(s)
- Yusheng Yang
- Division of Orthopaedics and Traumatology, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China
| | - Shenghui Su
- Department of Orthopaedics, Ningde Municipal Hospital, Ningde Normal University, Ningde, Fujian Province, 352100, China
| | - Shencai Liu
- Division of Orthopaedics Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China
| | - Weilu Liu
- Division of Orthopaedics Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China
| | - Qinfeng Yang
- Division of Orthopaedics Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China
| | - Liangjie Tian
- Division of Orthopaedics and Traumatology, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China
| | - Zilin Tan
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China
| | - Lei Fan
- Division of Orthopaedics Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China
| | - Bin Yu
- Division of Orthopaedics and Traumatology, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China,Corresponding author.
| | - Jian Wang
- Division of Orthopaedics Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China,Corresponding author.
| | - Yanjun Hu
- Division of Orthopaedics and Traumatology, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510515, China,Corresponding author.
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10
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The Laparoscopic Irrigator Aspirator: A Time and Cost Saving Alternative Irrigation Method for Open Fractures. Tech Orthop 2023. [DOI: 10.1097/bto.0000000000000622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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11
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Cao Z, Li C, He J, Qing L, Yu F, Wu P, Tang J. Early Reconstruction Delivered Better Outcomes for Severe Open Fracture of Lower Extremities: A 15-Year Retrospective Study. J Clin Med 2022; 11:jcm11237174. [PMID: 36498748 PMCID: PMC9741170 DOI: 10.3390/jcm11237174] [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: 11/05/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/04/2022] Open
Abstract
Background: The principle of early flap reconstruction for high-grade traumatic lower-extremity injuries established in 1986 by Godina has been widely accepted. However, the lack of an orthoplastic center in China makes early reconstruction not accessible for all patients with a Gustilo IIIB fracture. This study aimed to analyze the impact of timing on outcomes in lower-extremity traumatic free-flap reconstruction. Methods: A retrospective review identified 394 free-flap reconstructions performed from January 2005 to January 2020 for Gustilo IIIB tibial fractures. Patients were stratified based on the number of debridements: two times or less (early) and more than two times (delayed). The interval between injury and reconstruction, surgery time, hemorrhage volume, length of hospitalization (LoS), wound and bone healing time, flap outcomes, and function restoration were examined based on times of debridement. Results: The mean interval between injury and flap reconstruction in the early-repair group with 6.15 ± 1.82 postoperative days (PODs) was significantly shorter than that of the delayed-repair group with 16.46 ± 4.09 PODs (p < 0.001). The flap harvest time, reconstructive time, and intraoperative blood loss were also significantly less in the early-repair group compared to the delayed-repair group. Interestingly, we observed an 8.20% enlargement of wound size due to multiple debridements in the delayed-repair group. Most importantly, the early-repair group had better outcomes with a decreased risk of total or partial flap necrosis, lower incidence of flap complications, and fewer overall late complications than the delayed-repair group. In addition, the LoS, as well as wound and bone healing time, were notably shorter in the early-repair group. Furthermore, 4.85% of cases in the delayed-repair group experienced additional operations on bone, while no additional operations were performed in the early-repair group. All cases in both groups obtained satisfying functional results, while the early-repair group showed better functional recovery. Conclusions: Early repair with free flaps performed within two instances of debridement had superior outcomes when compared with delayed reconstruction after multiple debridements, consistent with Godina’s findings. We recommended early referral to a higher-level hospital with orthoplastic capabilities after an aggressive and thorough initial debridement carried out by senior surgeons.
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12
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Joshi PR, Karki S, Timilsina K, Adhikari S, Bhandari PS, Uprety S. Extremely rare combination of open dislocation of the ankle with superior type anterior hip dislocation without bone fracture: A case report. Clin Case Rep 2022; 10:e6467. [PMID: 36267819 PMCID: PMC9576959 DOI: 10.1002/ccr3.6467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 09/10/2022] [Accepted: 10/03/2022] [Indexed: 11/07/2022] Open
Abstract
Open dislocation of the ankle without associated fracture is extremely rare. Epstein's superior type of hip dislocation is the rarest type of hip dislocation. We reported a case of 50 years Nepalese gentleman who presented with a combination of these two rare orthopedic emergencies with the newly reported mechanism of injury by a garden tractor. Early extensive debridement of the wound with broad spectrum antibiotics coverage, reduction with delta frame external fixator, and postoperative rehabilitation helps in saving limb along with its function.
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Affiliation(s)
| | | | - Krishna Timilsina
- Department of Orthopedic and Trauma SurgeryTribhuvan University Teaching HospitalKathmanduNepal
| | - Shiris Adhikari
- Department of Orthopedic and Trauma SurgeryTribhuvan University Teaching HospitalKathmanduNepal
| | - Prawesh Singh Bhandari
- Department of Orthopedic and Trauma SurgeryTribhuvan University Teaching HospitalKathmanduNepal
| | - Suresh Uprety
- Department of Orthopedic and Trauma SurgeryTribhuvan University Teaching HospitalKathmanduNepal
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13
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Angelova L, Daskalova A, Filipov E, Vila XM, Tomasch J, Avdeev G, Teuschl-Woller AH, Buchvarov I. Optimizing the Surface Structural and Morphological Properties of Silk Thin Films via Ultra-Short Laser Texturing for Creation of Muscle Cell Matrix Model. Polymers (Basel) 2022; 14:polym14132584. [PMID: 35808630 PMCID: PMC9269134 DOI: 10.3390/polym14132584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 02/04/2023] Open
Abstract
Temporary scaffolds that mimic the extracellular matrix’s structure and provide a stable substratum for the natural growth of cells are an innovative trend in the field of tissue engineering. The aim of this study is to obtain and design porous 2D fibroin-based cell matrices by femtosecond laser-induced microstructuring for future applications in muscle tissue engineering. Ultra-fast laser treatment is a non-contact method, which generates controlled porosity—the creation of micro/nanostructures on the surface of the biopolymer that can strongly affect cell behavior, while the control over its surface characteristics has the potential of directing the growth of future muscle tissue in the desired direction. The laser structured 2D thin film matrices from silk were characterized by means of SEM, EDX, AFM, FTIR, Micro-Raman, XRD, and 3D-roughness analyses. A WCA evaluation and initial experiments with murine C2C12 myoblasts cells were also performed. The results show that by varying the laser parameters, a different structuring degree can be achieved through the initial lifting and ejection of the material around the area of laser interaction to generate porous channels with varying widths and depths. The proper optimization of the applied laser parameters can significantly improve the bioactive properties of the investigated 2D model of a muscle cell matrix.
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Affiliation(s)
- Liliya Angelova
- Institute of Electronics, Bulgarian Academy of Sciences, 72 Tzarigradsko Shousse Blvd., 1784 Sofia, Bulgaria; (A.D.); (E.F.)
- Correspondence:
| | - Albena Daskalova
- Institute of Electronics, Bulgarian Academy of Sciences, 72 Tzarigradsko Shousse Blvd., 1784 Sofia, Bulgaria; (A.D.); (E.F.)
| | - Emil Filipov
- Institute of Electronics, Bulgarian Academy of Sciences, 72 Tzarigradsko Shousse Blvd., 1784 Sofia, Bulgaria; (A.D.); (E.F.)
| | - Xavier Monforte Vila
- Department Life Science Engineering, University of Applied Sciences Technikum Wien, Höchstädtplatz 6, 1200 Vienna, Austria; (X.M.V.); (J.T.); (A.H.T.-W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria
| | - Janine Tomasch
- Department Life Science Engineering, University of Applied Sciences Technikum Wien, Höchstädtplatz 6, 1200 Vienna, Austria; (X.M.V.); (J.T.); (A.H.T.-W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria
| | - Georgi Avdeev
- Institute of Physical Chemistry, Bulgarian Academy of Sciences, Akad. G. Bonchev Str., 1113 Sofia, Bulgaria;
| | - Andreas H. Teuschl-Woller
- Department Life Science Engineering, University of Applied Sciences Technikum Wien, Höchstädtplatz 6, 1200 Vienna, Austria; (X.M.V.); (J.T.); (A.H.T.-W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria
| | - Ivan Buchvarov
- Faculty of Physics, St. Kliment Ohridski University of Sofia, 5 James Bourchier Blvd., 1164 Sofia, Bulgaria;
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14
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Islam MS, Islam SS, Parvin S, Manjur M, Islam MR, Halder RC, Islam MS, Rahaman SK, Hoque M, Faruque MO, Haque AKMN. Current pathogens infecting open fracture tibia and their antibiotic susceptibility at a tertiary care teaching hospital in South East Asia. Infect Prev Pract 2022; 4:100205. [PMID: 35243317 PMCID: PMC8857645 DOI: 10.1016/j.infpip.2022.100205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 01/27/2022] [Indexed: 10/30/2022] Open
Abstract
Background Methods Results Conclusion
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15
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Wang Y, Liu J, Xie J, Yu G, Luo Q. The effects of platelet-rich plasma combined with a skin flap transplant on open foot fractures with soft tissue defects. Am J Transl Res 2021; 13:6662-6669. [PMID: 34306410 PMCID: PMC8290717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 02/07/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE This study aimed to explore the therapeutic effect of surgery using platelet-rich plasma combined with a skin flap transplant on open foot fractures with a soft tissue defect. METHODS From February 2017 to March 2020, 72 patients with open foot fractures and soft tissue defects were recruited as the study cohort. The patients who underwent surgery with just a flap transplant were placed in the control group (the CG) (35 cases), and the patients who underwent surgery using platelet-rich plasma combined with a flap transplant were placed in the research group (the RG) (37 cases). The wound volume changes before and after the treatment, the wound healing times, the fracture healing times, and any adverse prognostic reactions were observed. The pre- and post-treatment VAS and SF-36 scores were observed and recorded. RESULTS The total effective rate in the RG (100.00%) was significantly higher than the total effective rate in the CG (88.57%) (P=0.034). After the treatment, the wound volumes were lower in both groups, and the volume in the RG was smaller than it was in the CG at 3 weeks and 6 weeks after the treatment (P < 0.05). The average wound healing time in the RG (22.40 ± 2.10 days) was significantly lower than it was in the CG (32.20 ± 3.30 days) (P > 0.05). The average fracture healing time in the RG (6.50 ± 2.20 months) was significantly lower than it was in the RG (7.51 ± 2.33 months) (P > 0.05). The total incidence of adverse reactions to the treatment in the RG was 2.70%, and in the CG it was 11.43%. After the treatment, the VAS scores in the RG were significantly lower than they were in the CG (P < 0.05), and the SF-36 scores in the RG were significantly higher than the SF-36 scores in the CG (P < 0.05). CONCLUSION Platelet-rich plasma combined with a skin flap transplant can accelerate the healing times of wounds and fractures and lessen the occurrence of adverse reactions during the patients' treatment.
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Affiliation(s)
- Yao Wang
- Department of Hand and Foot Microsurgery, Yuyao City People’s HospitalYuyao 315400, Zhejiang Province, China
| | - Jian Liu
- Department of Hand and Foot Microsurgery, Yuyao City People’s HospitalYuyao 315400, Zhejiang Province, China
| | - Jiandi Xie
- Blood Transfusion Branch, Yuyao City People’s HospitalYuyao 315400, Zhejiang Province, China
| | - Guoguang Yu
- Department of Hand and Foot Microsurgery, Yuyao City People’s HospitalYuyao 315400, Zhejiang Province, China
| | - Qiujing Luo
- Department of Hand and Foot Microsurgery, Yuyao City People’s HospitalYuyao 315400, Zhejiang Province, China
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Abstract
Tissue engineering refers to the attempt to create functional human tissue from cells in a laboratory. This is a field that uses living cells, biocompatible materials, suitable biochemical and physical factors, and their combinations to create tissue-like structures. To date, no tissue engineered skeletal muscle implants have been developed for clinical use, but they may represent a valid alternative for the treatment of volumetric muscle loss in the near future. Herein, we reviewed the literature and showed different techniques to produce synthetic tissues with the same architectural, structural and functional properties as native tissues.
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17
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Skeletal Muscle Tissue Engineering: Biomaterials-Based Strategies for the Treatment of Volumetric Muscle Loss. Bioengineering (Basel) 2020; 7:bioengineering7030085. [PMID: 32751847 PMCID: PMC7552659 DOI: 10.3390/bioengineering7030085] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/17/2020] [Accepted: 07/28/2020] [Indexed: 12/13/2022] Open
Abstract
Millions of Americans suffer from skeletal muscle injuries annually that can result in volumetric muscle loss (VML), where extensive musculoskeletal damage and tissue loss result in permanent functional deficits. In the case of small-scale injury skeletal muscle is capable of endogenous regeneration through activation of resident satellite cells (SCs). However, this is greatly reduced in VML injuries, which remove native biophysical and biochemical signaling cues and hinder the damaged tissue's ability to direct regeneration. The current clinical treatment for VML is autologous tissue transfer, but graft failure and scar tissue formation leave patients with limited functional recovery. Tissue engineering of instructive biomaterial scaffolds offers a promising approach for treating VML injuries. Herein, we review the strategic engineering of biophysical and biochemical cues in current scaffold designs that aid in restoring function to these preclinical VML injuries. We also discuss the successes and limitations of the three main biomaterial-based strategies to treat VML injuries: acellular scaffolds, cell-delivery scaffolds, and in vitro tissue engineered constructs. Finally, we examine several innovative approaches to enhancing the design of the next generation of engineered scaffolds to improve the functional regeneration of skeletal muscle following VML injuries.
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18
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Abstract
The arm is less often concerned by reconstructive surgeries than more distal parts of the upper extremity. However, when affected, the arm is frequently part of complex mutilating injuries involving composite defects. For a given traumatic or oncologic defect, there are several reconstructive options and choosing the right sequence may pose a challenge even to the most experienced surgeon. The latter must integrate not only functional and esthetic requirements, but also the surgeon's habits, especially in situations of emergency. Once life-threatening conditions are averted, wound debridement, bony stabilization, neurovascular, and cutaneous reconstruction tailored to the defects should be performed in a single-stage procedure. Functionally, prompt bony stabilization is necessary to allow early mobilization. Diaphyseal shortening of the humerus can be a salvage procedure to avoid nerve and vascular grafting, with good biomechanical tolerance up to 5cm. Restoration of adequate elbow motion sometimes requires muscle transfer and should be a main concern, as proper positioning of the hand during daily activities demands a functional elbow joint. Esthetically, the surgeon must choose the most cosmetic skin coverage option whilst limiting morbidity of the donor site area. The flaps vascularized by the sub- scapular or thoraco-dorsal vessels are the most useful flaps for arm reconstruction. This paper discusses the reconstructive sequence of complex defects of the arm and provides a review of commonly used reconstructive techniques supported with illustrative cases.
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19
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Singh J, Dhillon MS, Dhatt SS. Single-stage "Fix and Flap" gives Good Outcomes in Grade 3B/C Open Tibial Fractures: A Prospective Study. Malays Orthop J 2020; 14:61-73. [PMID: 32296484 PMCID: PMC7156180 DOI: 10.5704/moj.2003.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Introduction: Grade 3B/C open tibial fractures with grossly contaminated degloving injuries have poor outcomes, with or without vascular injuries. Treatment decision oscillates between limb salvage and amputation. The standard protocol of repeated debridement and delayed wound cover is a challenge in developing countries due to overcrowded emergencies and limited operating room availability. We present results of our modified protocol involving primary stabilisation with external fixation and immediate wound cover as an aggressive modality of treatment. Material and Methods: Thirty-three patients with severe open tibial shaft fractures were managed using a standardised protocol of emergent debridement, external fixation and immediate wound cover with free distant/local rotational muscle flaps and fasciocutaneous flaps, and with vascular repair in Grade 3C fractures. Intra-articular fractures were excluded. Patients were followed for a minimum of three years, with an assessment of clinical, radiological and functional outcomes. Results: Wound cover was achieved with 24 distant free muscle flaps, four local rotational muscle flaps and five fasciocutaneous flaps. All fractures united with an average time to union of 40.3 weeks (16-88). Fifteen patients (45.4%) underwent only a single major surgery using primary definitive external fixation. Deep infection was seen in four patients (12.1%). Nineteen patients had excellent to good outcomes, six were fair, and eight were poor. Conclusion: “Fix and Flap” in the same sitting, using immediate wound cover and external fixation, has given good results in our hands despite the delayed presentation, the neurovascular deficit and the degloving injury. This may be a better management strategy in overcrowded tertiary care centres of developing countries, with a single surgical procedure in almost half the cases.
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Affiliation(s)
- J Singh
- Department of Orthopaedics, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - M S Dhillon
- Department of Orthopaedics, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - S S Dhatt
- Department of Orthopaedics, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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20
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Hu Q, Zhao Y, Sun B, Qi W, Shi P. Surgical site infection following operative treatment of open fracture: Incidence and prognostic risk factors. Int Wound J 2020; 17:708-715. [PMID: 32068337 DOI: 10.1111/iwj.13330] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/05/2020] [Accepted: 02/09/2020] [Indexed: 01/20/2023] Open
Abstract
Considering the high incidence of postoperative complications of open fracture, management of this injury is an intractable challenge for orthopaedist, and surgical site infection (SSI) is the devastate one. Screening for high-risk patients and target them with appropriate interventions is important in clinical practice. The aim of this study was to identify modifiable factors that were associated with SSI following operative treatment of open fractures. This retrospective, multicentre study was conducted at three hospitals. A total of 2692 patients with complete data were recruited between June 2015 and July 2018. Demographic characteristics, operation relative variables, additional comorbidities, and biochemical indexes were extracted and analysed. Receiver operating characteristic analysis was performed to detect the optimum cut-off value for some variables. Univariate and multivariate logistic analysis models were performed, respectively, to identify the independent risk factors of SSI. The overall incidence of SSI was 18.6%, with 17.0% and 1.6% for superficial and deep infection, respectively. Results of univariate and multivariate analyses showed the following: fracture type, surgical duration > 122 minutes, anaesthesia time > 130 minutes, intraoperative body temperature < 36.4°C, blood glucose (GLU) > 100 mg/dL, blood platelet (PLT) < 288 × 109 , and white blood cells (WBC) > 9.4 × 109 were independent risk factors of postoperative wound infection following operative treatment of open fractures. Six modifiable factors such as surgical duration > 122 minutes, anaesthesia time > 130 minutes, intraoperative body temperature < 36.4°C, GLU > 100 mg/dL, PLT < 288 × 109, and WBC > 9.4 × 109 play an important role in the prevention of SSI, and these factors should be optimized perioperatively.
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Affiliation(s)
- Qifeng Hu
- Department of Orthopedic Surgery, The Second Hospital of Tangshan, Tangshan, Hebei, China
| | - Yanhui Zhao
- Department of Pharmacy, The Second Hospital of Tangshan, Tangshan, Hebei, China
| | - Baishan Sun
- Department of Orthopedic Surgery, The Second Hospital of Tangshan, Tangshan, Hebei, China
| | - Wei Qi
- Department of Orthopedic Surgery, The Second Hospital of Tangshan, Tangshan, Hebei, China
| | - Pengju Shi
- Department of Orthopedic Surgery, The Second Hospital of Tangshan, Tangshan, Hebei, China
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Hariharan T, Joseph CM, Samuel S, Elangovan D, Livingston A, Ramasamy B, Nithyananth M, Jepegnanam T. Early Outcome of Culture-Negative Infection in Open Fractures of the Lower Limb: A Prospective Study. Indian J Med Microbiol 2019; 37:19-23. [DOI: 10.4103/ijmm.ijmm_19_143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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