Routinely collected patient-reported outcome measures (PROMs) have been useful to quantify and quality-assess provision of total hip arthroplasty (THA) and total knee arthroplasty (TKA) in the UK for the past decade. This study aimed to explore whether the outcome following primary THA and TKA had improved over the past seven years. Secondary data analysis of 277,430 primary THAs and 308,007 primary TKAs from the NHS PROMs programme was undertaken. Outcome measures were: postoperative Oxford Hip/Knee Score (OHS/OKS); proportion of patients achieving a clinically important improvement in joint function (responders); quality of life; patient satisfaction; perceived success; and complication rates. Outcome measures were compared based on year of surgery using multiple linear and logistic regression models.Aims
Methods
The aim of this study is to assess the impact of a pilot enhanced recovery after surgery (ERAS) programme on length of stay (LOS) and post-discharge resource usage via service evaluation and cost analysis. Between May and December 2019, 100 patients requiring hip or knee arthroplasty were enrolled with the intention that each would have a preadmission discharge plan, a preoperative education class with nominated helper, a day of surgery admission and mobilization, a day one discharge, and access to a 24/7 dedicated helpline. Each was matched with a patient under the pre-existing pathway from the previous year.Aims
Methods
In our department we use an enhanced recovery
protocol for joint replacement of the lower limb. This incorporates the
use of intravenous tranexamic acid (IVTA; 15 mg/kg) at the induction
of anaesthesia. Recently there was a national shortage of IVTA for
18 weeks; during this period all patients received an oral preparation
of tranexamic acid (OTA; 25 mg/kg). This retrospective study compares
the safety (surgical and medical complications) and efficacy (reduction
of transfusion requirements) of OTA and IVTA. During the study period
a total of 2698 patients received IVTA and 302 received OTA. After
adjusting for a range of patient and surgical factors, the odds
ratio (OR) of receiving a blood transfusion was significantly higher
with IVTA than with OTA (OR 0.48 (95% confidence interval 0.26 to
0.89), p = 0.019), whereas the safety profile was similar, based
on length of stay, rate of readmission, return to theatre, deep
infection, stroke, gastrointestinal bleeding, myocardial infarction,
pneumonia, deep-vein thrombosis and pulmonary embolism. The financial
benefit of OTA is £2.04 for a 70 kg patient; this is amplified when
the cost saving associated with significantly fewer blood transfusions
is considered. Although the number of patients in the study is modest, this
work supports the use of OTA, and we recommend that a randomised
trial be undertaken to compare the different methods of administering
tranexamic acid. Cite this article:
