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Papers by Ante Bandalović

Injury, 2015

Surgical site infections (SSI) are nosocomial infections that cause considerable problems in orth... more Surgical site infections (SSI) are nosocomial infections that cause considerable problems in orthopaedic surgery. Antibiotic prophylaxis can be used to reduce the risk for SSI. There is no universal antibiotic that can be recommended for prophylaxis in terms of coverage of all possible pathogens because of antibiotic resistance, and there are no universal recommendations for different types of patients in terms of injury type, selected operation and risk factors for development of SSI. The aim of this study was to analyse the effectiveness of antibiotic prophylaxis in surgical treatment (ORIF) of closed lower limb fractures in young, healthy patients. Patient details were collected from the patient histories. Inclusion criteria for participants were age 20-30 years, not suffering from any type of chronic disease or state that may affect postoperative infection and ISS≤9. Antibiotic prophylaxis use and outcome (SSI) were compared between two groups of patients. Data were analysed using descriptive statistics, Fisher's exact test and t-test for proportions. A total of 347 patients with closed lower limb fractures treated with ORIF met the inclusion criteria. There were 290 male and 57 female patients, with an average age of 24.47 years. Prophylactic antibiotics were given to 242 patients (69.74%); 2g ceftriaxone was administered to 88.02% of the patients who received antibiotic prophylaxis. Ten patients developed postoperative infection (eight out of 242 with antibiotic prophylaxis and two out of 105 without antibiotic prophylaxis). The difference between the two groups was not statistically significant (Fisher's exact test, P=0.749). Antibiotic prophylaxis was ineffective in preventing SSI in patients with no risk factors for SSI who were undergoing ORIF for closed lower limb fractures.

Collegium antropologicum, 2014

Periprosthetic joint infections (PJI) in orthopedic surgery are considered to be very serious and... more Periprosthetic joint infections (PJI) in orthopedic surgery are considered to be very serious and dangerous complications of total joint arthroplasty. PJI becomes a long-lasting medical problem and a heavy burden on patient and his family. Patients with such a complication are a significant financial burden for the health care system. Recognizing this issue, investing in scientific research and simultaneously developing technologies in medicine are efforts taken to increase successfulness in preventing and treating PJI. Each year the number of total joint arthroplasties increases which entails a rise in the number of complications among which infections are the leading ones. Sometimes, in the worst case scenarios, infections can endanger patients' lives. New procedural algorithms and new diagnostic possibilities help us make accurate and early diagnoses of postoperative PJI with a great degree of certainty. These diagnostic methods include laboratory tests, imaging, histopatholo...

Psychiatria Danubina, 2014

In the last fifty years since plate and screw osteosynthesis has been implemented in fracture tre... more In the last fifty years since plate and screw osteosynthesis has been implemented in fracture treatment, osteosporotic bone fractures were observed as a special problem. Due to special histologic, anatomic, physical and biomehanic properties of osteoporotic changed bone the laws of biomechanics suggest that stable osteosynthesis for osteoporotic bone is necessary to increase the contact surface of metallic implants and bone and the stability of the screw-plate-bone compound. There are numerous surgical techniques and methods for treatment of osteoporotic proximal humeral fractures. Every surgical procedure has to establish anatomical reduction and stable fixation that will enable early mobilisation. The aim of this study was to present results of internal fixation of proximal humeral osteoporotic fractures with PHILOS locking plate. Between 2007 and 2012, a total of 67 patients older than 65 years with closed proximal humerus fractures underwent surgical treatment with PHILOS plate ...

Psychiatria Danubina, 2014

Proximal humerus fractures are represented as 4-5% of all fractures, with incidence notably growi... more Proximal humerus fractures are represented as 4-5% of all fractures, with incidence notably growing with age. Since surgical internal fixation in treatment of proximal humeral fractures is used, fractures of osteoporotic bone and choice of plate for their osteosynthesis represent particular problem. The aim of the study was to test two locking plates: Philos plate with locking screws with determinated direction, and Arthrex plate with poliaxial locking screws, using the finite element method. This study used version 6.10 of Abaqus FEA software package for simulation and fine element analysis of Philos and Artrex plates attached to the osteotomy models of proximal humerus with fracture gap at 0°, 10° and 20° in four types of static load: abduction, adduction, axial compression and flexion. Simulation results of loads in abduction, adduction, axial loads and flexion, were described with the total bone displacement (U) and maximum bone displacement in the fracture gap (Uf). When examin...

Collegium antropologicum, 2014

Fractures of the distal part of the lower leg are more common in everyday practice and traumatolo... more Fractures of the distal part of the lower leg are more common in everyday practice and traumatology. In young and active patients these injuries are mainly caused by high energy trauma. They are treated with external fixator in first step, and in second step, after sanation of the soft tissue, with open reduction and internal fixation (ORIF). It is very safe and effective method of treatment. Treatment of the infections that occur in the early postoperative period after open reduction and internal fixation represents a great problem and challenge for surgeons. It is widely accepted that the presence of deep infection can't be cured in the presence of hardware. However, removal of hardware in the presence of unhealed fractures significantly complicates sanation of infection and fracture itself We have decided to present a 35-years-old patient with a hardware infection with present chronic wound with hardware exposed eight months after the first operation and six months after seco...

Injury, 2015

Surgical site infections (SSI) are nosocomial infections that cause considerable problems in orth... more Surgical site infections (SSI) are nosocomial infections that cause considerable problems in orthopaedic surgery. Antibiotic prophylaxis can be used to reduce the risk for SSI. There is no universal antibiotic that can be recommended for prophylaxis in terms of coverage of all possible pathogens because of antibiotic resistance, and there are no universal recommendations for different types of patients in terms of injury type, selected operation and risk factors for development of SSI. The aim of this study was to analyse the effectiveness of antibiotic prophylaxis in surgical treatment (ORIF) of closed lower limb fractures in young, healthy patients. Patient details were collected from the patient histories. Inclusion criteria for participants were age 20-30 years, not suffering from any type of chronic disease or state that may affect postoperative infection and ISS≤9. Antibiotic prophylaxis use and outcome (SSI) were compared between two groups of patients. Data were analysed using descriptive statistics, Fisher's exact test and t-test for proportions. A total of 347 patients with closed lower limb fractures treated with ORIF met the inclusion criteria. There were 290 male and 57 female patients, with an average age of 24.47 years. Prophylactic antibiotics were given to 242 patients (69.74%); 2g ceftriaxone was administered to 88.02% of the patients who received antibiotic prophylaxis. Ten patients developed postoperative infection (eight out of 242 with antibiotic prophylaxis and two out of 105 without antibiotic prophylaxis). The difference between the two groups was not statistically significant (Fisher's exact test, P=0.749). Antibiotic prophylaxis was ineffective in preventing SSI in patients with no risk factors for SSI who were undergoing ORIF for closed lower limb fractures.

Collegium antropologicum, 2014

Periprosthetic joint infections (PJI) in orthopedic surgery are considered to be very serious and... more Periprosthetic joint infections (PJI) in orthopedic surgery are considered to be very serious and dangerous complications of total joint arthroplasty. PJI becomes a long-lasting medical problem and a heavy burden on patient and his family. Patients with such a complication are a significant financial burden for the health care system. Recognizing this issue, investing in scientific research and simultaneously developing technologies in medicine are efforts taken to increase successfulness in preventing and treating PJI. Each year the number of total joint arthroplasties increases which entails a rise in the number of complications among which infections are the leading ones. Sometimes, in the worst case scenarios, infections can endanger patients' lives. New procedural algorithms and new diagnostic possibilities help us make accurate and early diagnoses of postoperative PJI with a great degree of certainty. These diagnostic methods include laboratory tests, imaging, histopatholo...

Psychiatria Danubina, 2014

In the last fifty years since plate and screw osteosynthesis has been implemented in fracture tre... more In the last fifty years since plate and screw osteosynthesis has been implemented in fracture treatment, osteosporotic bone fractures were observed as a special problem. Due to special histologic, anatomic, physical and biomehanic properties of osteoporotic changed bone the laws of biomechanics suggest that stable osteosynthesis for osteoporotic bone is necessary to increase the contact surface of metallic implants and bone and the stability of the screw-plate-bone compound. There are numerous surgical techniques and methods for treatment of osteoporotic proximal humeral fractures. Every surgical procedure has to establish anatomical reduction and stable fixation that will enable early mobilisation. The aim of this study was to present results of internal fixation of proximal humeral osteoporotic fractures with PHILOS locking plate. Between 2007 and 2012, a total of 67 patients older than 65 years with closed proximal humerus fractures underwent surgical treatment with PHILOS plate ...

Psychiatria Danubina, 2014

Proximal humerus fractures are represented as 4-5% of all fractures, with incidence notably growi... more Proximal humerus fractures are represented as 4-5% of all fractures, with incidence notably growing with age. Since surgical internal fixation in treatment of proximal humeral fractures is used, fractures of osteoporotic bone and choice of plate for their osteosynthesis represent particular problem. The aim of the study was to test two locking plates: Philos plate with locking screws with determinated direction, and Arthrex plate with poliaxial locking screws, using the finite element method. This study used version 6.10 of Abaqus FEA software package for simulation and fine element analysis of Philos and Artrex plates attached to the osteotomy models of proximal humerus with fracture gap at 0°, 10° and 20° in four types of static load: abduction, adduction, axial compression and flexion. Simulation results of loads in abduction, adduction, axial loads and flexion, were described with the total bone displacement (U) and maximum bone displacement in the fracture gap (Uf). When examin...

Collegium antropologicum, 2014

Fractures of the distal part of the lower leg are more common in everyday practice and traumatolo... more Fractures of the distal part of the lower leg are more common in everyday practice and traumatology. In young and active patients these injuries are mainly caused by high energy trauma. They are treated with external fixator in first step, and in second step, after sanation of the soft tissue, with open reduction and internal fixation (ORIF). It is very safe and effective method of treatment. Treatment of the infections that occur in the early postoperative period after open reduction and internal fixation represents a great problem and challenge for surgeons. It is widely accepted that the presence of deep infection can't be cured in the presence of hardware. However, removal of hardware in the presence of unhealed fractures significantly complicates sanation of infection and fracture itself We have decided to present a 35-years-old patient with a hardware infection with present chronic wound with hardware exposed eight months after the first operation and six months after seco...