Doxycycline for osteoarthritis of the knee or hip

Osteoarthritis is a chronic joint disease that involves degeneration of articular cartilage. Pre-clinical data suggest that doxycycline might act as a disease-modifying agent for the treatment of osteoarthritis, with the potential to slow cartilage degeneration. This is an update of a Cochrane review first published in 2009.

Viscosupplementation for osteoarthritis of the knee: a systematic review and meta-analysis

Viscosupplementation, the intra-articular injection of hyaluronic acid, is widely used for symptomatic knee osteoarthritis.

A quarter century experience in liver trauma: a plea for early computed tomography and conservative management for all hemodynamically stable patients

Advances in diagnostic imaging and the introduction of damage control strategy in trauma have influenced our approach to treating liver trauma patients. The objective of the present study was to investigate the impact of change in liver trauma management on outcome.

Resuscitative emergency thoracotomy in a Swiss trauma centre

Resuscitative emergency thoracotomy (ET) is performed as a salvage manoeuvre for selected patients with trauma. However, reports from European trauma centres are scarce.

Impact of advanced age on outcomes following damage control interventions for trauma

Damage control (DC) strategy has significantly contributed to mortality reduction in massively bleeding and critically injured trauma victims. However, there is a lack of literature validating the effectiveness of this approach in the elderly population.

Comparison of cartilage histopathology assessment systems on human knee joints at all stages of osteoarthritis development

To compare the MANKIN and OARSI cartilage histopathology assessment systems using human articular cartilage from a large number of donors across the adult age spectrum representing all levels of cartilage degradation.

Trauma registry record linkage: methodological approach to benefit from complementary data using the example of the German Pelvic Injury Register and the TraumaRegister DGU(®)

In Germany, hospitals can deliver data from patients with pelvic fractures selectively or twofold to two different trauma registries, i.e. the German Pelvic Injury Register (PIR) and the TraumaRegister DGU(®) (TR). Both registers are anonymous and differ in composition and content. We describe the methodological approach of linking these registries and reidentifying twofold documented patients. The aim of the approach is to create an intersection set that benefit from complementary data of each registry, respectively. Furthermore, the concordance of data entry of some clinical variables entered in both registries was evaluated.

No difference in anterior tibial translation with and without posterior cruciate ligament in less invasive total knee replacement

The relative advantages of cruciate retaining or cruciate resecting total knee replacement are still controversial. If the posterior cruciate ligament (PCL) is preserved, it should be properly balanced. In a previous study, it was demonstrated that increasing the flexion gap leads to an anterior translation of the tibia relative to the femur. Based on these results, we hypothesized that cutting the PCL increases the flexion gap and lessens anterior tibial translation.

Radiation exposure in whole-body computed tomography of multiple trauma patients: bearing devices and patient positioning

Whole-body computed tomography (WBCT) plays an important role in the management of severely injured patients. We evaluated the radiation exposure of WBCT scans using different positioning boards and arm positions.

Extended frequency range hearing thresholds and otoacoustic emissions in acute acoustic trauma

We sought to evaluate the relative value of pure tone audiometry (PTA), extended high-frequency audiometry (EFA) and transiently evoked otoacoustic emissions (OAE) and distortion products when monitoring acute acoustic trauma (AAT).

Negative laparotomy in trauma: are we getting better?

One of the trauma surgeons' daily challenges is the balancing act between negative laparotomy and missed abdominal injury. We opted to characterize the indications that prompted a negative trauma exploratory laparotomy and the rate of missed abdominal injuries in an effort to optimize patient selection for laparotomy. At the Los Angeles County + University of Southern California Medical Center, negative laparotomies and missed injuries are consecutively captured and reviewed at the weekly mortality + morbidity (MM) conferences. All written reports of the MM meetings from January 2003 to December 2008 were reviewed to identify all patients who underwent a negative laparotomy or a laparotomy as a result of an initially missed abdominal injury. Over the 6-year study period, a total of 1871 laparotomies were performed, of which 73 (3.9%) were negative. The rate of missed injuries requiring subsequent laparotomy was 1.3 per cent (25 of 1871). The negative laparotomy rate and the rate of missed injuries did not vary significantly during the study period (2.8 to 4.7%, P = 0.875, and 0.7 to 2.9%, P = 0.689). Penetrating mechanisms accounted for the majority of negative laparotomies (58.9%). The primary indication for negative laparotomy was peritonitis (54.8%) followed by hypotension (28.8%) and suspicious computed tomographic scan findings (27.4%). The complication rate after negative laparotomy was 14.5 per cent, and of these, 10.1 per cent were directly related to the procedure. A low but steady rate of negative laparotomies and missed abdominal injuries after trauma remains. Negative laparotomies and missed abdominal injuries when they occur are still associated with significant complication rates and a prolonged length of stay.

The changing epidemiology of spinal trauma: a 13-year review from a Level I trauma centre

Spinal injuries secondary to trauma are a major cause of patient morbidity and a source of significant health care expenditure. Increases in traffic safety standards and improved health care resources may have changed the characteristics and incidence of spinal injury. The purpose of this study was to review a single metropolitan Level I trauma centre's experience to assess the changing characteristics and incidence of traumatic spinal injuries and spinal cord injuries (SCI) over a 13-year period.