Aims. There is evidence that
Aims. The aim of this study was to observe the implications of withholding total joint arthroplasty (TJA) in
Aims. The purpose of this study was to assess total knee arthroplasty (TKA) volume and rates of early complications in
Aims. We studied the outcomes of hip and knee arthroplasties in a high-volume arthroplasty centre to determine if patients with
Aims. It has been shown that the preoperative modification of risk factors associated with obesity may reduce complications after total knee arthroplasty (TKA). However, the optimal method of doing so remains unclear. The aim of this study was to investigate whether a preoperative Risk Stratification Tool (RST) devised in our institution could reduce unexpected intensive care unit (ICU) transfers and 90-day emergency department (ED) visits, readmissions, and reoperations after TKA in obese patients. Methods. We retrospectively reviewed 1,614 consecutive patients undergoing primary unilateral TKA. Their mean age was 65.1 years (17.9 to 87.7) and the mean BMI was 34.2 kg/m. 2. (SD 7.7). All patients underwent perioperative optimization and monitoring using the RST, which is a validated calculation tool that provides a recommendation for postoperative ICU care or increased nursing support. Patients were divided into three groups: non-obese (BMI < 30 kg/m. 2. , n = 512); obese (BMI 30 kg/m. 2. to 39.9 kg/m. 2. , n = 748); and
We compared 55 consecutive total hip replacements performed on 53
We evaluated the outcome of primary total hip replacement (THR) in 3290 patients with the primary diagnosis of osteoarthritis at a minimum follow-up of two years. They were stratified into categories of body mass index (BMI) based on the World Health Organisation classification of obesity. Statistical analysis was carried out to determine if there was a difference in the post-operative Western Ontario and McMaster Universities osteoarthritis index, the Harris hip score and the Short-Form-12 outcome based on the BMI. While the pre- and post-operative scores were lower for the group classified as
The results of 41 consecutive total knee replacements performed on
Introduction.
Aims. Obesity is associated with an increased risk of hip osteoarthritis, resulting in an increased number of total hip arthroplasties (THAs) performed annually. This study examines the peri- and postoperative outcomes of
Abstract. Aims. The association between body mass index (BMI) and venous thromboembolism (VTE) is well studied, but remains unclear in the literature. We aimed to determine whether
Introduction. Rapid recovery protocols after joint replacement have been implemented widely to decrease hospital length of stay (LOS). Minimally-invasive total knee arthroplasty (MIS-TKA) may facilitate rapid recovery for patients. Increased complications and LOS have been documented in
Purpose: Displaced acetabular fractures require operative intervention for optimal results.
Background:. The rising number of
Purpose: The increasing trend of
Aims. This study investigated the influence of body mass index (BMI)
on the post-operative fall in the level of haemoglobin (Hb), length
of hospital stay (LOS), 30-day re-admission rate, functional outcome
and quality of life, two years after total knee arthroplasty (TKA). Patients and Methods. A total of 7733 patients who underwent unilateral primary TKA
between 2001 and 2010 were included. The mean age was 67 years (30
to 90). There were 1421 males and 6312 females. The patients were
categorised into three groups: BMI <
25.0 kg/m. 2. (normal);
BMI between 25.0 and 39.9 kg/m. 2. (obese); and BMI ≥ 40.0
kg/m. 2. (morbidly obese). Results. Compared with the normal and obese groups, the mean LOS was longer
by one day (95% confidence interval (CI) 0 to 2) in the morbidly
obese group (p = 0.003 and p = 0.001 respectively). The 30-day re-admisison
rate was also higher in the
The purpose of this population-based study was to determine the association between
We carried out a prospective, continuous study on 529 patients who underwent primary total knee replacement between January 2006 and December 2007 at a major teaching hospital. The aim was to investigate weight change and the functional and clinical outcome in non-obese and obese groups at 12 months post-operatively. The patients were grouped according to their pre-operative body mass index (BMI) as follows: non-obese (BMI <
30 kg/m. 2. ), obese (BMI . 3. 30 to 39 kg/m. 2. ) and