Advertisement for orthosearch.org.uk
Results 1 - 20 of 32
Results per page:
Orthopaedic Proceedings
Vol. 103-B, Issue SUPP_12 | Pages 8 - 8
1 Oct 2021
Lindsay E Lim J Clift B Cousins G Ridley D
Full Access

Unicompartmental knee osteoarthritis can be treated with either Total Knee Arthroplasty (TKA) or Unicompartmental Knee Arthroplasty (UKA) and controversy remains as to which treatment is best. UKA has been reported to offer a variety of advantages, however many still see it as a temporary procedure with higher revision rates. We aimed to clarify the role of UKA and evaluate the long-term and revision outcomes. We retrospectively reviewed the pain, function and total Knee Society Score (KSS) for 602 UKA and 602 TKA in age and gender matched patients over ten years. The total pre-operative KSS scores were not significantly different between UKA and TKA (42.67 vs 40.54 P=0.021). KSS (pain) was significantly better in the TKA group (44.39 vs 41.38 P= 0.007) at one year and at five years post-operatively (45.33 vs 43.12 P=0.004). There was no statistically significant difference for KSS (total) in TKA and UKA during the study period. 16.3% of UKA and 20.1% of TKA had a documented complication. 79 UKA (13%) and 36 TKA (6%) required revision surgery. Despite the higher revision rate, pre-operative KSS (total) before revision was not significantly different between UKA and TKA (42.94 vs 42.43 P=0.84). Performance for UKAs was inferior to TKAs in Kaplan-Meier cumulative survival analysis at 10 years (P<0.001). Both UKA and TKA are viable treatment options for unicompartmental knee osteoarthritis, each with their own merits. UKA is associated with fewer complications whereas TKA provides better initial pain relief and is more durable and less likely to require revision


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 218 - 218
1 Sep 2012
Sudhahar T Sudheer A Raut V
Full Access

Introduction. Total knee replacement has been well-established form of treatment both for osteoarthritis and inflammatory arthritis. Both cemented and uncemented TKR have been used successfully. Since 1977 low contact stress (LCS) mobile bearing knee replacement has been in extensive use. Most of the intermediate and long term results reported are in osteoarthritis1–7. Though there are several studies reporting short term performance of TKR in rheumatoid arthritis8–19 there have been rare reports31 of intermediate to long-term performance of LCS uncemented TKR in rheumatoid arthritis. Methods. Retrospective, non-randomised and consecutive study. Case notes and radiological assessment done. Kaplan meyer survival analysis used. Radiological assessment between initial and final xrays done using T test statistics. Assessement done by two independent observer. Results. 108 knees in 67 patients are collected. 21 patients with 36 knees have died. Only 65 knees in 42 patients had both case notes and xrays which are included in this study. Of this 11 knees in 7 patients were dead. All 65 knees in 42 patients are sero-positive rheumatoid arthritis. Pre-operative bone loss was seen only in 4 knees. Bone loss was in the medial side in 3 knees (4,5 and 8mm respectively) and lateral in 1 knee (1 cm). None of these bone loss needed bone grafting or any special procedures. There was no subsidence in any of the 65 knees. Survival of uncemented LCS TKR in inflammatory arthritis patients is 100%. Aseptic failure is 0%. No infective failure. There is no significant change in the implant position. This is the longest follow for uncemented TKR in inflammatory arthritis ever reported in the literature. Conclusion and Discussion. In conclusion, our study has uniformity, as a single surgeon performed/supervised with senior trainees all the operations and all patients received the same level of post-operative care. Survival of LCS uncemented TKR in inflammatory arthritis patients is 100% up to 15years. This is the longest follow up in this patient population ever reported in the literature. Our study shows excellent survival and comparable to other cemented TKRs in this patient population reported in the literature. This study proves contrary to the general belief that uncemented TKR do poor in inflammatory arthritis due to osteoporotic bone


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 540 - 540
1 Sep 2012
Wang M Li H Hoey K Hansen E Niedermann B Helming P Wang Y Aras E Schattiger K Bunger C
Full Access

Study design: We conducted a prospective cohort study of 448 patients with a variety of spinal metastases.

Objective

To compare the predictive value of the Tokuhashi scoring system (T12) and its revised edition (T15) for life expectancy both in the entire study group as well as in the various primary tumor subgroups.

Summary of background data

In 1990 Tokuhashi and coworkers formulated a one point-addition-type prognostic scoring system with a total sum of 12 points for preoperative prediction of life expectancy as an adjunct in selecting appropriate treatment. Because the site of the primary tumor influences ultimate survival, the scoring system was revised in 2005 to a total sum of 15 points based on the origin of the primary tumor.


Orthopaedic Proceedings
Vol. 105-B, Issue SUPP_5 | Pages 8 - 8
13 Mar 2023
Powell-Bowns M Oag E Martin D Moran M Scott C
Full Access

The aim of the study was to report the survival of open reduction and internal fixation (ORIF) of Vancouver B fractures associated with the Exeter Stem (ES) at a minimum of 5 years. This retrospective cohort study assessed 129 consecutive patients with Vancouver B type fractures treated with ORIF from 2008-2016 at a minimum of 5 years. Patient records were examined, and the following recorded: details of primary prosthesis, details of injury, Vancouver classification, details of operative management, complications, and requirement for reoperation. Data was analysed using SPSS. Survival analysis was undertaken using the endpoint ‘reoperation for any reason’. Mean age at fracture was 78.2 (SD10.6, 46-96) and 54 (43%) were female. Vancouver subclassifications were: 24% B1, 70.5% B2 and 5.5% B3. For all Vancouver B fractures, Kaplan Meier analysis demonstrated a 5 year survival free from reoperation of 88.8% (82.0-94.7 95%CI). Fourteen patients required reoperation, most commonly within the first year for non-union and plate fracture (5.4%). Five-year survival for any reoperation differed significantly according to fracture type (p=0.016) and was worst in B1s: B1 76.6% (61.3-91.9); B2 92.6% 986.9-98.3); and 100% of B3. Univariate analysis identified B1 type (p=0.008) and a transverse fracture pattern (p=0.003) to be significantly associated with the need for reoperation. Adopting a strategy of fixation of all Vancouver B fractures involving the ES where the fracture was anatomically reducible and the bone cement interface was well-fixed was associated with a 5 year survival, free from reoperation of 88.8%


Orthopaedic Proceedings
Vol. 105-B, Issue SUPP_6 | Pages 5 - 5
20 Mar 2023
Gupta S Sadczuk D Riddoch F Oliver W Davidson E White TO Keating JF Scott CEH
Full Access

We aimed to determine the rate of and risk factors for post-traumatic osteoarthritis (PTOA) and total knee arthroplasty (TKA) requirement after operative management of tibial plateau fractures (TPF) in older adults. We conducted a retrospective cohort study of 182 operatively managed TPFs in 180 patients ≥60 years old over a 12-year period with minimum follow up 1 year. Data including patient demographics, clinical frailty scores, mechanism of injury, management, reoperation and mortality were recorded. Radiographs were reviewed for: Schatzker classification; pre-existing knee osteoarthritis (KOA); severe joint depression >15mm; and development of PTOA. Kaplan Meier survival analysis was performed. Regression analysis was used to identify risk factors for radiographic indication for TKA and actual TKA. Forty-seven percent were Schatzker II fractures. Radiographic KOA was present at fracture in 32.6%. Fracture fixation was performed in 95.6% cases and acute TKA in 4.4%. Thirteen patients underwent late TKA (7.5%). At five-years, 11.8% (6.0-16.7 95% CI) had required TKA and 20.9% (14.4-27.4 95% CI) had a radiographic indication for TKA. Severe joint depression and pre-existing KOA were associated with worse survival for endpoints radiographic indication for TKA and actual TKA. Severe joint depression (HR 2.49(1.35-4.61 95% CI), p=0.004), pre-existing KOA (HR 2.23(1.17-4.23), p=0.015) and inflammatory arthropathy (HR 2.4(1.04-5.53), p=0.039) were independently associated with radiographic indication for TKA. In conclusion, severe joint depression and pre-existing arthritis are independent risk factors for both severe PTOA and TKA after TPFs in older adults. These features should be considered as an indication for primary management with acute TKA


The Bone & Joint Journal
Vol. 102-B, Issue 12 | Pages 1735 - 1742
1 Dec 2020
Navarre P Gabbe BJ Griffin XL Russ MK Bucknill AT Edwards E Esser MP

Aims. Acetabular fractures in older adults lead to a high risk of mortality and morbidity. However, only limited data have been published documenting functional outcomes in such patients. The aims of this study were to describe outcomes in patients aged 60 years and older with operatively managed acetabular fractures, and to establish predictors of conversion to total hip arthroplasty (THA). Methods. We conducted a retrospective, registry-based study of 80 patients aged 60 years and older with acetabular fractures treated surgically at The Alfred and Royal Melbourne Hospital. We reviewed charts and radiological investigations and performed patient interviews/examinations and functional outcome scoring. Data were provided by the Victorian Orthopaedic Trauma Outcomes Registry (VOTOR). Survival analysis was used to describe conversion to THA in the group of patients who initially underwent open reduction and internal fixation (ORIF). Multivariate regression analyses were performed to identify factors associated with conversion to THA. Results. Seven patients (8.8%) had died at a median follow-up of 18 months (interquartile range (IQR) 12 to 25), of whom four were in the acute THA group. Eight patients (10%) underwent acute THA. Of the patients who underwent ORIF, 17/72 (23.6%) required conversion to THA at a median of 10.5 months (IQR 4.0 to 32.0) . After controlling for other factors, transport-related cases had an 88% lower rate of conversion to THA (hazard ratio (HR) 0.12, 95% confidence interval (CI) 0.02 to 0.91). Mean standardized Physical Component Summary Score (PCS-12) of the 12-Item Short Form Health Survey (SF-12) was comparable with the general population (age-/sex-matched) by 12 to 24 months. Over half of patients working prior to injury (14/26) returned to work by six months and two-thirds of patients (19/27) by 12 months. Conclusion. Patients over 60 years of age managed operatively for displaced acetabular fractures had a relatively high mortality rate and a high conversion rate to THA in the ORIF group but, overall, patients who survived had mean PCS-12 scores that improved over two years and were comparable with controls. Cite this article: Bone Joint J 2020;102-B(12):1735–1742


The Bone & Joint Journal
Vol. 106-B, Issue 9 | Pages 994 - 999
1 Sep 2024
El-Khaldi I Gude MH Gundtoft PH Viberg B

Aims

Pneumatic tourniquets are often used during the surgical treatment of unstable traumatic ankle fractures. The aim of this study was to assess the risk of reoperation after open reduction and internal fixation of ankle fractures with and without the use of pneumatic tourniquets.

Methods

This was a population-based cohort study using data from the Danish Fracture Database with a follow-up period of 24 months. Data were linked to the Danish National Patient Registry to ensure complete information regarding reoperations due to complications, which were divided into major and minor. The relative risk of reoperations for the tourniquet group compared with the non-tourniquet group was estimated using Cox proportional hazards modelling.


The Bone & Joint Journal
Vol. 106-B, Issue 1 | Pages 69 - 76
1 Jan 2024
Tucker A Roffey DM Guy P Potter JM Broekhuyse HM Lefaivre KA

Aims

Acetabular fractures are associated with long-term morbidity. Our prospective cohort study sought to understand the recovery trajectory of this injury over five years.

Methods

Eligible patients at a level I trauma centre were recruited into a longitudinal registry of surgical acetabular fractures between June 2004 and August 2019. Patient-reported outcome measures (PROMs), including the 36-Item Short Form Health Survey (SF-36) physical component summary (PCS), were recorded at baseline pre-injury recall and six months, one year, two years, and five years postoperatively. Comparative analyses were performed for elementary and associated fracture patterns. The proportion of patients achieving minimal clinically important difference (MCID) was determined. The rate of, and time to, conversion to total hip arthroplasty (THA) was also established.


The Bone & Joint Journal
Vol. 105-B, Issue 9 | Pages 1020 - 1029
1 Sep 2023
Trouwborst NM ten Duis K Banierink H Doornberg JN van Helden SH Hermans E van Lieshout EMM Nijveldt R Tromp T Stirler VMA Verhofstad MHJ de Vries JPPM Wijffels MME Reininga IHF IJpma FFA

Aims

The aim of this study was to investigate the association between fracture displacement and survivorship of the native hip joint without conversion to a total hip arthroplasty (THA), and to determine predictors for conversion to THA in patients treated nonoperatively for acetabular fractures.

Methods

A multicentre cross-sectional study was performed in 170 patients who were treated nonoperatively for an acetabular fracture in three level 1 trauma centres. Using the post-injury diagnostic CT scan, the maximum gap and step-off values in the weightbearing dome were digitally measured by two trauma surgeons. Native hip survival was reported using Kaplan-Meier curves. Predictors for conversion to THA were determined using Cox regression analysis.


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 167 - 167
1 Sep 2012
Sarac C Dijkstra S Taminiau A Nieuwenhuijse M Kroft L Van Der Linden E
Full Access

Introduction. An aneurysmatic bone cyst (ABC) is a benign cystic lesion of bone composed of blood-filled spaces separated by connective septa. The most common treatment is curettage with or without bone grafting. Curettage with bone grafting and Ethibloc injection therapy have a comparable recurrence rate. Ethibloc is a radiopaque alcohol solution of corn protein which is percutaneously injected in the ABC. Objective. To compare percutaneous Ethibloc injection (ETHI) with curettage with bone grafting (CUBG) in the treatment of ABC. Methods. We conducted a retrospective cohort study of 73 treatments on 56 patients with ABC, between 1985 and 2007. The number of treatments were divided in two groups, one consisting of treatments with ETHI (n=35) and the other of treatments with CUBG (n=38). Both groups are comparable for the number of primary lesions; ETHI (n=17) and CUBG (n=21) or recurrences; ETHI (n=18) and CUBG (n=17). Radiological and clinical outcomes were assessed pre- and post-operatively. We evaluated the outcome measures of ETHI and of CUBG during a mean of 24.7 (range: 2–48) months. We evaluated the recurrence rate in both groups for a maximum period of 4 years to prevent the influence of outliers. Recurrence was defined as a radiological progression/recurrence of the lesion or progression/persistence of symptoms (pain, tumor, function impairment). Statistical analysis included a Kaplan Meier survival analysis, a cox-regression analysis to account for potential confounders and a chi-square test. Results. A survival analysis showed no difference in recurrence rate between both groups. A cox regression analysis showed that type of treatment, after correcting for size of tumor, location and previous treatment, had no influence on recurrence rate. There was no significant difference in clinical outcome in both groups; complete relief of all symptoms was found after ETHI and CUBG n=30 (86%) and n=33 (87%) respectively. Radiologically, 24 (69%) of the treatments with ETHI were effective (no recurrence) in 24 months (range: 3–48) and 28 (74%) of the treatments with CUBG in 23 months (range: 2–48). There was no significant difference between the ETHI vs. CUBG in the number of effective treatments in both primarily treated ABC's (10 vs. 15, p=0.3) as in ABC's with previous treatments (14 vs. 13, p=0.6). Complications after ETHI consisted of 2 fistulas and after CUBG of an AVN and failure of reconstruction. Discussion. This study shows that the relatively simple, percutaneous Ethibloc injection is comparable to curettage with bone grafting, regarding both clinical and radiological outcome. Recurrence rate was not influenced by type of treatment, location or size of tumour. We recommend Ethibloc injection as the first-choice treatment of primary and recurrent ABC's


The Bone & Joint Journal
Vol. 99-B, Issue 6 | Pages 834 - 840
1 Jun 2017
Clarke-Jenssen J Røise O Storeggen SAØ Madsen JE

Aims. Our aim in this study was to describe the long-term survival of the native hip joint after open reduction and internal fixation of a displaced fracture of the acetabulum. We also present long-term clinical outcomes and risk factors associated with a poor outcome. Patients and Methods. A total of 285 patients underwent surgery for a displaced acetabular fracture between 1993 and 2005. For the survival analysis 253 were included, there were 197 men and 56 women with a mean age of 42 years (12 to 78). The mean follow-up of 11 years (1 to 20) was identified from our pelvic fracture registry. There were 99 elementary and 154 associated fracture types. For the long-term clinical follow-up, 192 patients with complete data were included. Their mean age was 40 years (13 to 78) with a mean follow-up of 12 years (5 to 20). Injury to the femoral head and acetabular impaction were assessed with CT scans and patients with an ipsilateral fracture of the femoral head were excluded. Results. A total of 36 patients underwent total hip arthroplasty (THA). The overall ten-year survival of the hip joint was 86% (95% confidence interval (CI) 81% to 90%) and the 20-year survival was 82% (95% CI 76% to 87%). Injury to the femoral head and acetabular impaction were the strongest predictors of failure, with the long-term survival rate falling towards 50% in these patients. The survival fell to 0% at three years when both these risk factors were present in patients aged > 60 years. Conclusion. The long-term survival of the native hip joint after acetabular fractures was good, but the presence of injury to the femoral head and acetabular impaction proved to be strong predictors of failure, especially in patients aged > 60 years. These patients may be better treated with a combination of open reduction and internal fixation and primary arthroplasty. Cite this article: Bone Joint J 2017;99-B:834–40


Orthopaedic Proceedings
Vol. 97-B, Issue SUPP_17 | Pages 1 - 1
1 Dec 2015
Woods L Maempel J Beattie N Roberts S Ralston S
Full Access

Paget's disease of bone (PDB) is the second most common metabolic bone disease. Osteoarthritis (OA) affects one-third of patients with PDB. The incidence of THR (total hip replacement) and TKR (total knee replacement) is 3.1- and 1.7-fold higher in PDB patients compared to non-affected age-matched controls. No large studies or joint registry reports exist describing the outcomes following THR or TKR in patients with PDB. The objectives of this study were to investigate the outcomes following THR and TKR in patients with PDB using national joint registry data. 144 THR and 43 TKR were identified using the Scottish Arthroplasty Project from 1996–2013. For THR, the most common early post-operative surgical complications were haematoma formation (1.4%), and surgical site infection (1.4%). The absolute incidence during follow-up of dislocation was 2.8%, and revision hip arthroplasty was performed in 2.8% of cases. Implant survival of the primary prosthesis was 96.3% (CI: 92.8 – 99.8) at 10-years, and patient survival was 50.0% (39.6 – 60.4) at 10-years. For TKR, the most common early post-operative surgical complication was surgical site infection (2.3%). The absolute incidence during follow-up of revision knee arthroplasty was 4.7%. On survival analysis, implant survival of the primary prosthesis was 94.5% (CI: 87.1 – 100) at 10-years, and patient survival was 38.3% (16.7 – 59.9) at 10-years. This is the largest reported series of outcomes following primary THR and TKR in patients with PDB. PDB patients are not at increased risk of surgical complications following primary THR or TKR compared to non-PDB patients


Orthopaedic Proceedings
Vol. 97-B, Issue SUPP_4 | Pages 4 - 4
1 May 2015
Roberts S Beattie N McNiven N Robinson C
Full Access

The natural history of primary anterior glenohumeral dislocation in adolescent patients remains unclear and no consensus exists for management of these patients. The study objectives were to report the natural history following primary anterior glenohumeral joint dislocation in adolescent patients and to identify risk factors for repeat dislocation. We reviewed prospectively-collected clinical and radiological data of 133 adolescent patients (mean age 16.3 years (range 13–18); 115 male patients (86.5%)) diagnosed with primary anterior glenohumeral joint dislocation and managed nonoperatively from 1996 to 2008 at our institution (mean follow-up 95.2 months (range 1–215)). During follow-up, 102 (absolute incidence of 76.7%) patients experienced repeat dislocation. Median time interval between primary and repeat dislocation was 10 months (CI: 7.4 – 12.6). On survival analysis, 59% (CI: 51.2 – 66.8%) of patients remained stable one year following initial injury, 38% (CI: 30.2 – 45.8%) after two years, 21% (CI: 13.2- 28.8%) after five years, and 7% (CI: 1.1–12.9%) after 10 years. Neither age nor gender significantly predicted repeat dislocation during follow-up. In conclusion, adolescent patients with primary anterior glenohumeral joint dislocations have a high rate of repeat dislocation, which usually occurs within two years of initial injury, and these patients should be considered early for operative stabilisation


The Journal of Bone & Joint Surgery British Volume
Vol. 92-B, Issue 2 | Pages 258 - 261
1 Feb 2010
Lawrence TM Wenn R Boulton CT Moran CG

We determined the age-specific incidence of a second fracture of the hip and compared it with that of a primary fracture in a study population drawn from 6331 patients admitted to Nottingham University Hospital with a primary fracture of the hip over a period of 8.5 years. The incidence of a second fracture was determined using survival analysis. The mean age-specific incidence rates of primary hip fracture were calculated using census data. The overall incidence of a second fracture was 2.7% at one year and 7.8% at 8.5 years. That of a primary fracture was 50 per 100 000 in women aged 55 to 64 years rising to 3760 in those aged 84 years and over. The incidence of a second fracture in women aged 55 to 64 years was 2344 per 100 000. Patients of this age had a relative risk of 45 (95% confidence interval 13 to 155) for further fracture when compared with the population at risk of a first fracture. The incidence of a second fracture in women aged > 84 years was 2451 per 100 000 (relative risk 0.7, 95% confidence interval 0.5 to 0.9). A similar trend was seen in men. Patients sustaining a primary fracture of the hip between the ages of 55 and 64 years have a much greater risk of further fracture than the normal population, whereas those over 84 years have a similar risk. These findings have important implications for the provision of fracture prevention services in primary and secondary care


Orthopaedic Proceedings
Vol. 96-B, Issue SUPP_3 | Pages 6 - 6
1 Feb 2014
Lim J Cousins G Clift B
Full Access

The surgical treatment of unicompartmental knee osteoarthritis remains controversial. This study aims to compare the medium-term outcomes of age and gender matched patients treated with unicompartmental knee replacement (UKR) and total knee replacement (TKR). We retrospectively reviewed pain, function and total knee society scores (KSS) for every UKR and age and gender matched TKR in NHS Tayside, with up to 10 years prospective data from Tayside Arthroplasty Audit Group. KSS was compared at 1, 3 and 5 years. Medical complications and joint revision were identified. Kaplan-Meier with revision as end-point was used for implants survival analysis. 602 UKRs were implanted between 2001 and 2013. Preoperative KSS for pain and total scores were not significantly different between UKRs and TKRs whereas preoperative function score was significantly better for UKRs. Function scores remained significantly better in UKRs from preoperative until 3 years follow up. Further analysis revealed no statistically significant difference in the change of function scores in both groups over time. There was a trend for TKRs to perform better than UKRs in pain scores. Total KSS for both groups were not significantly different at any point of the 5-year study. Fewer medical complications were reported in the UKR group. Kaplan-Meier analysis showed a survival rate of 93.7% in UKRs and of 97% in TKRs (Log rank p-value = 0.012). The revision rate for UKR was twice as much as TKR. The theoretical advantages of UKR are not borne out by the findings in this study other than immediate postoperative complications


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 474 - 474
1 Sep 2012
Atrey A Edmondson M East D Miles K Ellens N Butt D Butler-manuel A Warshafsky J Davidson J
Full Access

In this review, we present the data of one of the largest non-designer, mid- to long-term follow ups of the AGC. We present a total of 1538 AGC knees during a 15 year period, of which 902 were followed up by postal or telephone questionnaire focused on Oxford Knee Scores, Visual analogues of function and pain and survival analyses performed. Mean length of follow up was 10.4 years. 85.7% of patients had an Oxford knee score of between 0 and 40, with 71.2% scoring between 0–30. 65.6% of patients responded with a Visual Analogue Score (VAS) of 0 or 1 at rest (minimum pain 0) and 53.9% reporting VA scores of 0 or 1 while walking. 87.5% of patients reported Excellent or good functional reports at final follow up and 90.3% reporting excellent or good pain control compared to per-operative levels. Survival analysis confirms excellent survivorship. This large cohort and multi-surgeon trial reproduces the excellent results as demonstrated by the designer centre (Ritter et al.). Mid to long term outcome sows excellent function and analgesia. Complication rates are low and the necessity for revision remains low


The Bone & Joint Journal
Vol. 103-B, Issue 3 | Pages 449 - 455
1 Mar 2021
Viberg B Gundtoft PH Schønnemann JO Pedersen L Andersen LR Titlestad K Madsen CF Clemmensen SB Halekoh U Lauritsen J Overgaard S

Aims

To assess the safety of tranexamic acid (TXA) in a large cohort of patients aged over 65 years who have sustained a hip fracture, with a focus on transfusion rates, mortality, and thromboembolic events.

Methods

This is a consecutive cohort study with prospectively collected registry data. Patients with a hip fracture in the Region of Southern Denmark were included over a two-year time period (2015 to 2017) with the first year constituting a control group. In the second year, perioperative TXA was introduced as an intervention. Outcome was transfusion frequency, 30-day and 90-day mortality, and thromboembolic events. The latter was defined as any diagnosis or death due to arterial or venous thrombosis. The results are presented as relative risk (RR) and hazard ratio (HR) with 95% confidence intervals (CIs).


The Journal of Bone & Joint Surgery British Volume
Vol. 92-B, Issue 6 | Pages 835 - 841
1 Jun 2010
Holt G Smith R Duncan K McKeown DW

We have investigated how medical postponement, the time to surgery and the correction of medical abnormalities, according to McLaughlin criteria, before operation affected peri-operative mortality after fracture of the hip. From February to December 2007, in addition to core data, the Scottish Hip Fracture Audit collected information relating to surgical delay. Data were available for 4284 patients which allowed 30-day survival analysis to be performed. Multivariable logistic regression models were used to control for differences in case-mix. Patients with major clinical abnormalities were more likely to have a postponement and had a lower unadjusted 30-day survival. The time to operation and postponement were not associated with higher mortality after adjustment for case-mix. Correction of major clinical abnormalities before surgery improved the adjusted survival, but this improvement was not significant (p = 0.10). Postponement without correction of a medical abnormality before surgery was associated with a significantly lower (p = 0.006) 30-day adjusted survival. The possible benefits of postponement need to be weighed against prolonged discomfort for the patient and the possibility of the development of other complications


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 93 - 93
1 Sep 2012
Van Der Maas J Verdonk P Tampere T Almqvist F Verdonk R
Full Access

Background. There is growing evidence in literature that meniscal allograft transplantation performed with the right indications results in significant pain relief and functional improvement of the involved joint. Long-term data on clinical and radiological outcome are however scarce. Methods. We evaluated 89 transplants (53 lateral and 36 medial) in 87 patients. Mean time of follow-up was 15,5 ± 2,85 years (range 9,9–20,4), mean age at surgery was 35,2 years (range 22–50). Clinically, the patients were evaluated using a KOOS, SF-36, HSS, VAS, Tegner and Lysholm score. HSS scores were compared to pre-operative and mid-term follow-up data. Each patient received radiographs (AP, profile and Rosenberg view). Radiological outcome parameters were joint space width narrowing and Fairbank changes and were scored according to IKDC. Failures were defined as patients who were converted to an arthroplasty. Results. HSS-scores improved significantly from 119 ± 27pre-operatively to 160 ± 40 at long-term follow-up. Lysholm-score was 69 ± 22, which was defined as a fair result. Mean VAS-score was 3,4 ± 3, mean Tegner was 4 ± 2. There were no significant differences between following subgroups: left or right knee, medial or lateral allograft, combined procedure with a high tibial osteotomy and male or female. Nine (25%) of the thirty-six medial and ten (19%) of the fifty-three lateral grafts failed after a mean of 9,9 years. Conclusions. Transplantation of a viable meniscal allograft can significantly relieve pain and improve function of the knee joint. Survival analysis showed that this beneficial effect remained in approximately 70% of the patients at fifteen years. This study proves that meniscal allograft transplantation is a beneficial procedure to postpone total knee arthroplasty for more than 10 years in young active patients


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 217 - 217
1 Sep 2012
Ahmed I Ashton F Elton R Robinson C
Full Access

Background. The functional outcome and risk of recurrence following arthroscopic stabilisation for recurrent anterior shoulder instability is poorly defined in large prospective outcome studies. This is the first study to prospectively evaluate these outcomes in patients who have been treated using this technique. Methods. We performed a prospective study of a consecutive series of 302 patients (265 men and 37 women, mean age 26.4 years) who underwent 311 (9 bilateral) arthroscopic Bankart repairs for recurrent anterior instability. Patients were evaluated preoperatively and postoperatively at 6 months, and annually thereafter. The chief outcome measures were risk of recurrence and the two-year functional outcomes (assessed using the WOSI and DASH scores). Results. On survival analysis, the overall re-dislocation rate after surgery was 13.5% (42/311 shoulders). The median time to recurrence was 12 months (range 3 to 110 months) and 55% of these developed recurrent instability within 1 year of their surgery. The median follow-up in those patients who did not re-dislocate was 70 months. There was a significant improvement in the WOSI and DASH scores at 2 years postoperatively of 21.4 and 9.9 points respectively (both p<0.001). The risk of redislocation was significantly increased by the presence of glenoid bone loss associated with or without a Hill-Sachs lesion, and the type and engagement of a Hill-Sachs lesion on arthroscopic examination (all p<0.001). However, the risk in these sub-groups was lower than that reported in previous studies. A multivariate model was produced from these parameters to estimate the risk of recurrence at the time of primary surgery. Conclusions. The majority of patients have successful functional outcomes and relatively low risk of recurrence following arthroscopic stabilisation. The identification of preoperative factors which increase the risk of instability has enabled us to better counsel patients of their risk of failure following arthroscopic repair