Aims

To compare the early management and mortality of older patients sustaining major orthopaedic trauma with that of a younger population with similar injuries.

Aims

To evaluate the effectiveness of an institutionally developed algorithm for evaluation and diagnosis of prosthetic joint injection and to determine the impact of this protocol on overall hospital re-admissions.p

Objectives

A rigorous approach to developing, delivering and documenting rehabilitation within randomised controlled trials of surgical interventions is required to underpin the generation of reliable and usable evidence. This article describes the key processes used to ensure provision of good quality and comparable rehabilitation to all participants of a multi-centre randomised controlled trial comparing surgery with conservative treatment of proximal humeral fractures in adults.

The February 2014 Oncology Roundup³⁶⁰ looks at: suspicious lesions; limb salvage in pelvic sarcomas; does infection affect oncological survival?; cancer patient pathways; radiological arthritis with cement augmentation in GCT; and post-chemotherapy increase in tumour volume as a predictor of poor prognosis.

The February 2014 Hip & Pelvis Roundup³⁶⁰ looks at: length of stay; cementless metaphyseal fixation; mortality trends in over 400,000 total hip replacements; antibiotics in hip fracture surgery; blood supply to the femoral head after dislocation; resurfacing and THR in metal-on-metal replacement; diabetes and hip replacement; bone remodelling over two decades following hip replacement; and whether bisphosphonates affect acetabular fixation.

The October 2015 Spine Roundup360 looks at: Traumatic spinal cord injury under the spotlight; The odontoid peg nonunion; Driving and spinal surgery; Drains and antibiotics post-spinal surgery; Vertebroplasty and kyphoplasty equally effective; Who will benefit from steroid injections?; Back pain following lumbar discectomy

Aims

The aims of this study were to estimate the cost of surgical treatment of fractures of the proximal humerus using a micro-costing methodology, contrast this cost with the national reimbursement tariff and establish the major determinants of cost.

The October 2015 Hip & Pelvis Roundup³⁶⁰ looks at: Smoking and complications in arthroplasty; Smoking cessation beneficial in arthroplasty; Intermediate care and arthroplasty; Do we still need cell salvage?; Femoroacetabular impingement in the Japanese population; Trunnionosis or taperosis and geometry; Decontamination for staphylococcus aureus works!; Policeman or opportunity? Quality improvement with registries; Death rates higher in readmission to other hospitals

The October 2015 Trauma Roundup³⁶⁰ looks at: PCA not the best in resuscitation; Impact of trauma centre care; Quality of life after a hip fracture; Recovery and severity of injury: open tibial fractures in the spotlight; Assessment of the triplane fractures; Signs of an unstable paediatric pelvis; Safe insertion of SI screws: are two views required?; Post-operative delirium under the spotlight; Psychological effects of fractures; K-wires cost effective in DRAFFT

The August 2015 Spine Roundup360 looks at: Steroids may be useful in avoiding dysphagia in anterior cervical discectomy and fusion (ACDF); Perhaps X-Stop ought to stop?; Is cervical plexus block in ACDF the gateway to day case spinal surgery?; Epidural past its heyday?; Steroids in lumbar back pain; Lumbar disc replacement improving; Post-discectomy arthritis

The August 2015 Hip & Pelvis Roundup360 looks at: The well-fixed acetabular revision; Predicting complications in revision arthroplasty; Is infection associated with fixation?; Front or back? An enduring question in hip surgery; Muscle-sparing approaches?; Gabapentin as a post-operative analgesic adjunct; An Indian take on AVN of the hip; Weight loss and arthroplasty

We assessed the age-related differences in the use of total shoulder arthroplasty (TSA) and outcomes, and associated time-trends using the United States Nationwide Inpatient Sample (NIS) between 1998 and 2010. Age was categorised as < 50, 50 to 64, 65 to 79 and ≥ 80 years. Time-trends in the use of TSA were compared using logistic regression or the Cochran Armitage test.

The overall use of TSA increased from 2.96/100 000 in 1998 to 12.68/100 000 in 2010. Significantly lower rates were noted between 2009 and 2010, compared with between 1998 and 2000, for: mortality, 0.1% versus 0.2% (p = 0.004); discharge to an inpatient facility, 13.3% versus 14.5% (p = 0.039), and hospital stay > median, 29.4% versus 51.2% (p < 0.001).

The rates of use of TSA/100 000 by age groups, < 50, 50 to 64, 65 to 79 and ≥ 80 years were: 0.32, 4.62, 17.82 and 12.56, respectively in 1998 (p < 0.001); and 0.65, 17.49, 75.27 and 49.05, respectively in 2010 (p < 0.001) with an increasing age-related difference over time (p <  0.001). Across the age categories, there were significant differences in the proportion: discharged to an inpatient facility, 3.2% versus 4.2% versus 14.7% versus 36.5%, respectively in 1998 (p < 0.001) and 1.8% versus 4.3% versus 12.5% versus 35.5%, respectively in 2010 (p <  0.001) and the proportion with hospital stay > median, 39.7% versus 40.2% versus 53% versus 69%, respectively in 1998 (p < 0.001) and 17.2% versus 20.6% versus 28.7% versus 50.7%, respectively in 2010 (p < 0.001).

In a nationally representative sample, we noted a time-related increase in the use of TSA and increasing age-related differences in outcomes indicating a changing epidemiology of the use of TSA. Age-related differences in outcomes suggest that attention should focus on groups with the worst outcomes.

Cite this article: Bone Joint J 2015;97-B:1385–9.