The purpose of our study is to summarise the current scientific
findings regarding the impact of obesity on total hip arthroplasty
(THA); specifically the influence of obesity on the timing of THA,
incidence of complications, and effect on clinical and functional
outcomes. We performed a systematic review that was compliant with the
Preferred Reporting Items for Systematic Reviews and Meta-Analyses
guidelines to identify prospective studies from the PubMed/Medline,
Embase, and Cochrane Library databases that evaluated primary THA
in obese (body mass index (BMI) ≥ 30 kg/m2) patients.Aims
Materials and Methods
The purpose of this article was to review the current literature
pertaining to the use of mobile compression devices (MCDs) for venous
thromboembolism (VTE) following total joint arthroplasty (TJA),
and to discuss the results of data from our institution. Previous studies have illustrated higher rates of post-operative
wound complications, re-operation and re-admission with the use
of more aggressive anticoagulation regimens, such as warfarin and
factor Xa inhibitors. This highlights the importance of the safety,
as well as efficacy, of the chemoprophylactic regimen.Aims
Patients and Methods
The study investigated if suprascapular nerve(SSN) rhizolysis could give effective and longlasting pain relief to patients with chronic shoulder pain(massive cuff tears and /or osteoarthritis) some with significant comorbidity, who did not wish for or were unable to withstand surgery. Sixty two patients(12 male, 50 female, mean age 74years) with longstanding moderate to severe shoulder joint pain(massive rotator cuff tears, osteoarthritis, rheumatoid arthritis), who had failed conventional non-operative management and who were unsuitable for further shoulder surgery, were assessed for radiofrequency(RF) rhizolysis to the SSN. Most patients reported significant anaesthetic co-morbidity. All patients had received full orthopaedic or rheumatological assessment with investigations including Xray, ultrasound and MRI scan. Ninety-five percent of patients had undergone a SSN block which had afforded >
50% pain reduction for three to six months. The suprascapular notch was identified with Xray control. The SSN was located with 100 Hz and 2 Hz stimulation of an insulated 50mm needle. Once localised, 5 mls of 2% lignocaine was injected and a radiofrequency thermocoagulation lesion undertaken at 700C for 90 seconds. Eighty-five percent of patients reported>
50% pain relief still present at six months (as reported by VAS score). No serious adverse side effects were reported (pneumothoraces, haematomas, infection, neurological deficits). RF rhizolysis of the SSN may be a useful treatment for the group of patients with chronic shoulder pain for whom surgery is not an option.
