Background: Nonunions following fracture fixation result in significant patient morbidity and fin... more Background: Nonunions following fracture fixation result in significant patient morbidity and financial burden. Traditional operative management around the elbow consists of removal of metalwork, debridement of the nonunion and re-fixation with compression, often with bone grafting. Recently, some authors in the lower limb literature have described a minimally invasive technique used for select nonunions where simply placing screws across the nonunion facilitates healing by reducing interfragmentary strain. To our knowledge, this has not been described around the elbow, where traditional more invasive techniques continue to be employed. Aims: The aim of this study was to describe the application of strain reduction screws for management of select nonunions around the elbow. Methods & Results: We describe 4 cases (two humeral shaft, one distal humerus and one proximal ulna) of established nonunion following previous internal fixation, where minimally invasive placement of strain reduction screws were used. In all cases, no existing metal work was removed, the nonunion site was not opened, and no bone grafting or biologic stimulation was used. Surgery was performed between 9 and 24 months after the original fixation. 2.7 mm or 3.5 standard cortical screws were placed across the nonunion without lagging. Three fractures went on to unite with no further intervention required. One fracture required revision fixation using traditional techniques. Failure of the technique in this case did not adversely affect the subsequent revision procedure and has allowed refinement of the indications. Conclusion: Strain reduction screws are safe, simple and effective technique to treat select nonunions around the elbow. This technique has potential to be a paradigm shift in the management of these highly complex cases and is the first description in the upper limb to our knowledge.
Background: Up to 63 % of the chapters in major orthopaedic textbooks use the results from abstra... more Background: Up to 63 % of the chapters in major orthopaedic textbooks use the results from abstracts that have been presented at international orthopaedic meetings. Methods: Orthopaedic abstracts were reviewed that were presented at the 1997 and 1998 meetings of the British Orthopaedic Association and other specialist orthopaedic meetings. The number of abstracts that had gone on to a full text publication was assessed and changes in study design or outcome were determined. Results:Of the 415 abstracts 137 (33.0%) went on to full text publication. Abstracts presented at the British Orthopaedic Association were significantly more likely to go on to full text publication than abstracts from the other meetings studied. The mean time to publication was 15.6 months. Sample sizes in unpublished studies were smaller (mean 129.8 subjects compared with a mean of 191.4 subjects for published studies). Of full text papers, 19.0 % differed regarding study design from the abstract presented at t...
Distal femoral fracture fixation has historically been associated with high rates of reoperation ... more Distal femoral fracture fixation has historically been associated with high rates of reoperation because of mal-union, non-union and implant failure. We hypothesised that recent advances in distal femoral locking plate design and material along with an improved understanding of biomechanical principles would improve outcome. In a 5-year retrospective study utilising electronic patient records and serial radiographs (including recall by letter where there was no radiological evidence of union) we identified a series of 129 distal femoral fractures treated with modern locking plates in 123 patients. The majority were female (80%), elderly (mean 73 years) and infirm (72/123 ASA 3 or more). A consultant performed the operation in 67% of cases. 49% were followed to radiological union, while 25% died within the follow up period. Reoperation rate for implant failure was 4%, with all failures occurring early (within 5 months). Our follow up correlates with the infirm elderly population concerned. Our cohort shares many similarities with hip fracture patients and we propose that this group should receive equal surgical priority and optimum management also be rewarded by enhanced tariffs. Modern locking plates used in combination with the correct biomechanical principles are performing well in our centre.
Distal femoral fracture fixation has historically been associated with high rates of reoperation ... more Distal femoral fracture fixation has historically been associated with high rates of reoperation because of mal-union, non-union and implant failure. We hypothesised that recent advances in distal femoral locking plate design and material along with an improved understanding of biomechanical principles would improve outcome. In a 5-year retrospective study utilising electronic patient records and serial radiographs (including recall by letter where there was no radiological evidence of union) we identified a series of 129 distal femoral fractures treated with modern locking plates in 123 patients. The majority were female (80%), elderly (mean 73 years) and infirm (72/123 ASA 3 or more). A consultant performed the operation in 67% of cases. 49% were followed to radiological union, while 25% died within the follow up period. Reoperation rate for implant failure was 4%, with all failures occurring early (within 5 months). Our follow up correlates with the infirm elderly population conc...
Open fractures are associated with increased infection rates and the evidence shows timely admini... more Open fractures are associated with increased infection rates and the evidence shows timely administration of prophylactic antibiotics within one hour of injury improves the outcomes. A multi-cycle audit was carried out retrospectively for patients presenting to Brighton and Sussex University Hospitals NHS Trust (BSUH) with an open limb fracture in 2018-2020. Targeted teaching was carried out for orthopaedic trainees, prompt posters created and alterations to the trauma clerking proforma were implemented. In first cycle, 48 (92.3%) out of total 52 patients were prescribed antibiotics prior to definitive surgical management, with a mean time to administration of 271 minutes. Of these, 41 (78.8%) received prescriptions according to BSUH guidelines. The use of STAT ‘once-only’ prescriptions was found to significantly reduce the mean time to administration for 154 minutes. In second cycle, all of 29 patients (100%) were prescribed antibiotics prior to definitive surgical management, with...
Fractures of the distal femur can be challenging to manage and are on the increase in the elderly... more Fractures of the distal femur can be challenging to manage and are on the increase in the elderly osteoporotic population. Management with casting or bracing can unacceptably limit a patient's ability to bear weight, but historically, operative fixation has been associated with a high rate of re-operation. In this study, we describe the outcomes of fixation using modern implants within a strategy of early return to function. All patients treated at our centre with lateral distal femoral locking plates (LDFLP) between 2009 and 2014 were identified. Fracture classification and operative information including weight-bearing status, rates of union, re-operation, failure of implants and mortality rate, were recorded. A total of 127 fractures were identified in 122 patients. The mean age was 72.8 years (16 to 101) and 92 of the patients (75%) were female. A consultant performed the operation in 85 of the cases, (67%) with the remainder performed under direct consultant supervision. In...
A patient who presented with a displaced subcapital fracture of the proximal femur in her third t... more A patient who presented with a displaced subcapital fracture of the proximal femur in her third trimester of pregnancy is reported. Following delivery of the baby with an emergency caesarean section, the fracture was immediately reduced and fixed using cannulated screws. The outcome of her fracture management for this rare condition is discussed. Only seven cases have been reported in the literature and we review the possibility that this condition may be a systemic rather than a purely localised problem as previously believed.
Up to 63% of the chapters in major orthopaedic textbooks use the results from abstracts that have... more Up to 63% of the chapters in major orthopaedic textbooks use the results from abstracts that have been presented at international orthopaedic meetings. Orthopaedic abstracts were reviewed that were presented at the 1997 and 1998 meetings of the British Orthopaedic Association and other specialist orthopaedic meetings. The number of abstracts that had gone on to a full text publication was assessed and changes in study design or outcome were determined. Of the 415 abstracts 137 (33.0%) went on to full text publication. Abstracts presented at the British Orthopaedic Association were significantly more likely to go on to full text publication than abstracts from the other meetings studied. The mean time to publication was 15.6 months. Sample sizes in unpublished studies were smaller (mean 129.8 subjects compared with a mean of 191.4 subjects for published studies). Of full text papers, 19.0% differed regarding study design from the abstract presented at the initial meeting and 10.9% had published different results. Randomised controlled trials had the highest rate of later full text publication (53.6%) followed by observational studies (32.8%), basic science studies (31.4%), and case reports (6.7%). In comparison with a study from North America, similar numbers of abstracts presented at meetings finally became published as full text articles, the abstracts had fewer authors, more often included randomised controlled trials and follow up data, and had fewer changes to the results. It is questionable whether the inclusion of such results from abstracts presented at international meetings by major orthopaedic textbooks should be undertaken before full text publication.
Annals of The Royal College of Surgeons of England, 2004
About 60,000 patients are treated for hip fractures each year in the UK and the incidence is incr... more About 60,000 patients are treated for hip fractures each year in the UK and the incidence is increasing. The majority of these patients are elderly and sick, and delay to operation may be fatal. The National Confidential Enquiry into Peri-Operative Deaths (NCEPOD) guidelines aim to improve quality of care for such patients. However, we present an audit highlighting the importance of balancing the implementation of such guidelines with available local resources to ensure that established priorities in the care of these patients remain paramount. The 2001 NCEPOD report recommends that pre-operative transthoracic echocardiography be performed in patients who have evidence of aortic stenosis in order to identify those requiring invasive monitoring and high dependency unit care postoperatively. We have assessed the impact of the implementation of these guidelines on surgery for fractured neck of femur at our hospital, auditing both delay to surgery and the effect of the investigation on subsequent management. In the period studied prior to the introduction of the NCEPOD guidelines, no patients underwent pre-operative echocardiography. Subsequent to their introduction, 10% of patients underwent the investigation, which in the current study did not alter management but did delay surgery by 4-8 days in all cases. For such guidelines to be implemented, adequate resources should first be provided. In the absence of these resources, clinicians must balance the need for adequate pre-operative assessment with the need for urgent surgery.
Annals of The Royal College of Surgeons of England, 2008
Clinical audit plays an important role in the drive to improve the quality of patient care and th... more Clinical audit plays an important role in the drive to improve the quality of patient care and thus forms a cornerstone of clinical governance. Assurance that the quality of patient care has improved requires completion of the audit cycle. A considerable sum of money and time has been spent establishing audit activity in the UK. Failure to close the loop undermines the effectiveness of the audit process and wastes resources. We analysed the effectiveness of audit in trauma and orthopaedics at a local hospital by comparing audit projects completed over a 6-year period to criteria set out in the NHS National Audit and Governance report. Of the 25 audits performed since 1999, half were presented to the relevant parties and only 20% completed the audit cycle. Only two of these were audits against national standards and 28% were not based on any standards at all. Only a third of the audits led by junior doctors resulted in implementation of their action plan compared to 75% implementation for consultant-led and 67% for nurse-led audits. A remarkably large proportion of audits included in this analysis failed to meet accepted criteria for effective audit. Audits completed by junior doctors were found to be the least likely to complete the cycle. This may relate to the lack of continuity in modern medical training and little incentive to complete the cycle. Supervision by permanent medical staff, principally consultants, and involvement of the audit department may play the biggest role in improving implementation of change.
Background: Nonunions following fracture fixation result in significant patient morbidity and fin... more Background: Nonunions following fracture fixation result in significant patient morbidity and financial burden. Traditional operative management around the elbow consists of removal of metalwork, debridement of the nonunion and re-fixation with compression, often with bone grafting. Recently, some authors in the lower limb literature have described a minimally invasive technique used for select nonunions where simply placing screws across the nonunion facilitates healing by reducing interfragmentary strain. To our knowledge, this has not been described around the elbow, where traditional more invasive techniques continue to be employed. Aims: The aim of this study was to describe the application of strain reduction screws for management of select nonunions around the elbow. Methods & Results: We describe 4 cases (two humeral shaft, one distal humerus and one proximal ulna) of established nonunion following previous internal fixation, where minimally invasive placement of strain reduction screws were used. In all cases, no existing metal work was removed, the nonunion site was not opened, and no bone grafting or biologic stimulation was used. Surgery was performed between 9 and 24 months after the original fixation. 2.7 mm or 3.5 standard cortical screws were placed across the nonunion without lagging. Three fractures went on to unite with no further intervention required. One fracture required revision fixation using traditional techniques. Failure of the technique in this case did not adversely affect the subsequent revision procedure and has allowed refinement of the indications. Conclusion: Strain reduction screws are safe, simple and effective technique to treat select nonunions around the elbow. This technique has potential to be a paradigm shift in the management of these highly complex cases and is the first description in the upper limb to our knowledge.
Background: Up to 63 % of the chapters in major orthopaedic textbooks use the results from abstra... more Background: Up to 63 % of the chapters in major orthopaedic textbooks use the results from abstracts that have been presented at international orthopaedic meetings. Methods: Orthopaedic abstracts were reviewed that were presented at the 1997 and 1998 meetings of the British Orthopaedic Association and other specialist orthopaedic meetings. The number of abstracts that had gone on to a full text publication was assessed and changes in study design or outcome were determined. Results:Of the 415 abstracts 137 (33.0%) went on to full text publication. Abstracts presented at the British Orthopaedic Association were significantly more likely to go on to full text publication than abstracts from the other meetings studied. The mean time to publication was 15.6 months. Sample sizes in unpublished studies were smaller (mean 129.8 subjects compared with a mean of 191.4 subjects for published studies). Of full text papers, 19.0 % differed regarding study design from the abstract presented at t...
Distal femoral fracture fixation has historically been associated with high rates of reoperation ... more Distal femoral fracture fixation has historically been associated with high rates of reoperation because of mal-union, non-union and implant failure. We hypothesised that recent advances in distal femoral locking plate design and material along with an improved understanding of biomechanical principles would improve outcome. In a 5-year retrospective study utilising electronic patient records and serial radiographs (including recall by letter where there was no radiological evidence of union) we identified a series of 129 distal femoral fractures treated with modern locking plates in 123 patients. The majority were female (80%), elderly (mean 73 years) and infirm (72/123 ASA 3 or more). A consultant performed the operation in 67% of cases. 49% were followed to radiological union, while 25% died within the follow up period. Reoperation rate for implant failure was 4%, with all failures occurring early (within 5 months). Our follow up correlates with the infirm elderly population concerned. Our cohort shares many similarities with hip fracture patients and we propose that this group should receive equal surgical priority and optimum management also be rewarded by enhanced tariffs. Modern locking plates used in combination with the correct biomechanical principles are performing well in our centre.
Distal femoral fracture fixation has historically been associated with high rates of reoperation ... more Distal femoral fracture fixation has historically been associated with high rates of reoperation because of mal-union, non-union and implant failure. We hypothesised that recent advances in distal femoral locking plate design and material along with an improved understanding of biomechanical principles would improve outcome. In a 5-year retrospective study utilising electronic patient records and serial radiographs (including recall by letter where there was no radiological evidence of union) we identified a series of 129 distal femoral fractures treated with modern locking plates in 123 patients. The majority were female (80%), elderly (mean 73 years) and infirm (72/123 ASA 3 or more). A consultant performed the operation in 67% of cases. 49% were followed to radiological union, while 25% died within the follow up period. Reoperation rate for implant failure was 4%, with all failures occurring early (within 5 months). Our follow up correlates with the infirm elderly population conc...
Open fractures are associated with increased infection rates and the evidence shows timely admini... more Open fractures are associated with increased infection rates and the evidence shows timely administration of prophylactic antibiotics within one hour of injury improves the outcomes. A multi-cycle audit was carried out retrospectively for patients presenting to Brighton and Sussex University Hospitals NHS Trust (BSUH) with an open limb fracture in 2018-2020. Targeted teaching was carried out for orthopaedic trainees, prompt posters created and alterations to the trauma clerking proforma were implemented. In first cycle, 48 (92.3%) out of total 52 patients were prescribed antibiotics prior to definitive surgical management, with a mean time to administration of 271 minutes. Of these, 41 (78.8%) received prescriptions according to BSUH guidelines. The use of STAT ‘once-only’ prescriptions was found to significantly reduce the mean time to administration for 154 minutes. In second cycle, all of 29 patients (100%) were prescribed antibiotics prior to definitive surgical management, with...
Fractures of the distal femur can be challenging to manage and are on the increase in the elderly... more Fractures of the distal femur can be challenging to manage and are on the increase in the elderly osteoporotic population. Management with casting or bracing can unacceptably limit a patient's ability to bear weight, but historically, operative fixation has been associated with a high rate of re-operation. In this study, we describe the outcomes of fixation using modern implants within a strategy of early return to function. All patients treated at our centre with lateral distal femoral locking plates (LDFLP) between 2009 and 2014 were identified. Fracture classification and operative information including weight-bearing status, rates of union, re-operation, failure of implants and mortality rate, were recorded. A total of 127 fractures were identified in 122 patients. The mean age was 72.8 years (16 to 101) and 92 of the patients (75%) were female. A consultant performed the operation in 85 of the cases, (67%) with the remainder performed under direct consultant supervision. In...
A patient who presented with a displaced subcapital fracture of the proximal femur in her third t... more A patient who presented with a displaced subcapital fracture of the proximal femur in her third trimester of pregnancy is reported. Following delivery of the baby with an emergency caesarean section, the fracture was immediately reduced and fixed using cannulated screws. The outcome of her fracture management for this rare condition is discussed. Only seven cases have been reported in the literature and we review the possibility that this condition may be a systemic rather than a purely localised problem as previously believed.
Up to 63% of the chapters in major orthopaedic textbooks use the results from abstracts that have... more Up to 63% of the chapters in major orthopaedic textbooks use the results from abstracts that have been presented at international orthopaedic meetings. Orthopaedic abstracts were reviewed that were presented at the 1997 and 1998 meetings of the British Orthopaedic Association and other specialist orthopaedic meetings. The number of abstracts that had gone on to a full text publication was assessed and changes in study design or outcome were determined. Of the 415 abstracts 137 (33.0%) went on to full text publication. Abstracts presented at the British Orthopaedic Association were significantly more likely to go on to full text publication than abstracts from the other meetings studied. The mean time to publication was 15.6 months. Sample sizes in unpublished studies were smaller (mean 129.8 subjects compared with a mean of 191.4 subjects for published studies). Of full text papers, 19.0% differed regarding study design from the abstract presented at the initial meeting and 10.9% had published different results. Randomised controlled trials had the highest rate of later full text publication (53.6%) followed by observational studies (32.8%), basic science studies (31.4%), and case reports (6.7%). In comparison with a study from North America, similar numbers of abstracts presented at meetings finally became published as full text articles, the abstracts had fewer authors, more often included randomised controlled trials and follow up data, and had fewer changes to the results. It is questionable whether the inclusion of such results from abstracts presented at international meetings by major orthopaedic textbooks should be undertaken before full text publication.
Annals of The Royal College of Surgeons of England, 2004
About 60,000 patients are treated for hip fractures each year in the UK and the incidence is incr... more About 60,000 patients are treated for hip fractures each year in the UK and the incidence is increasing. The majority of these patients are elderly and sick, and delay to operation may be fatal. The National Confidential Enquiry into Peri-Operative Deaths (NCEPOD) guidelines aim to improve quality of care for such patients. However, we present an audit highlighting the importance of balancing the implementation of such guidelines with available local resources to ensure that established priorities in the care of these patients remain paramount. The 2001 NCEPOD report recommends that pre-operative transthoracic echocardiography be performed in patients who have evidence of aortic stenosis in order to identify those requiring invasive monitoring and high dependency unit care postoperatively. We have assessed the impact of the implementation of these guidelines on surgery for fractured neck of femur at our hospital, auditing both delay to surgery and the effect of the investigation on subsequent management. In the period studied prior to the introduction of the NCEPOD guidelines, no patients underwent pre-operative echocardiography. Subsequent to their introduction, 10% of patients underwent the investigation, which in the current study did not alter management but did delay surgery by 4-8 days in all cases. For such guidelines to be implemented, adequate resources should first be provided. In the absence of these resources, clinicians must balance the need for adequate pre-operative assessment with the need for urgent surgery.
Annals of The Royal College of Surgeons of England, 2008
Clinical audit plays an important role in the drive to improve the quality of patient care and th... more Clinical audit plays an important role in the drive to improve the quality of patient care and thus forms a cornerstone of clinical governance. Assurance that the quality of patient care has improved requires completion of the audit cycle. A considerable sum of money and time has been spent establishing audit activity in the UK. Failure to close the loop undermines the effectiveness of the audit process and wastes resources. We analysed the effectiveness of audit in trauma and orthopaedics at a local hospital by comparing audit projects completed over a 6-year period to criteria set out in the NHS National Audit and Governance report. Of the 25 audits performed since 1999, half were presented to the relevant parties and only 20% completed the audit cycle. Only two of these were audits against national standards and 28% were not based on any standards at all. Only a third of the audits led by junior doctors resulted in implementation of their action plan compared to 75% implementation for consultant-led and 67% for nurse-led audits. A remarkably large proportion of audits included in this analysis failed to meet accepted criteria for effective audit. Audits completed by junior doctors were found to be the least likely to complete the cycle. This may relate to the lack of continuity in modern medical training and little incentive to complete the cycle. Supervision by permanent medical staff, principally consultants, and involvement of the audit department may play the biggest role in improving implementation of change.
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