Hematomas in Tiger Territory: An Endovascular Alternative to Wading In.

A 26-year-old man presented with gunshot wound to the epigastrium. At surgery, he was hemodynamically stable and had a tense hematoma with thrill in zone 2 (right side) and porta triad. After liver injury was controlled, he underwent percutaneous stenting of a renal artery-vena cava fistula and the hepatic artery injury was followed. Historically, penetrating injury to zone 2 has mandated operative exploration. However, with the advent of endovascular options, in stable patients, catheter-based options offer a reasonable alternative with less risk of blood loss and possible nephrectomy. Renal artery stenting has been advocated for renal artery cava fistulas. The role of timing, hybrid operating suites, and traditional operative exposure will vary based on presentation and institutional capabilities.

Predictors and prevalence of patients undergoing additional kyphoplasty procedures after an initial kyphoplasty procedure.

BACKGROUND CONTEXT: Vertebral cement augmentation, including kyphoplasty, has been shown to be a successful treatment for pain relief for vertebral compression fracture (VCF). Patients can sustain additional symptomatic VCFs that may require additional surgical intervention. PURPOSE: To examine the prevalence and predictors of patients who sustain additional symptomatic VCFs that were treated with kyphoplasty. STUDY DESIGN: A retrospective review of patients who previously underwent kyphoplasty for VCFs and had additional VCFs that were treated with kyphoplasty. PATIENT SAMPLE: A total of 256 patients underwent kyphoplasty for VCFs from 2000 to 2007 at a single medical center. OUTCOME MEASURES: The outcome measure of interest was the need for an additional kyphoplasty procedure for a symptomatic VCF. METHODS: Risk factors such as age, sex, smoking status, and steroid use were assessed, as well as bisphosphonate use. Sagittal spinal alignment via Cobb angles for thoracic, thoracolumbar, and lumbar regions was assessed. RESULTS: About 22.2% of the patients had an additional symptomatic VCF that was treated with a kyphoplasty procedure. Steroid use was the only significant risk factor for predicting patients with additional symptomatic VCFs who underwent additional kyphoplasty. The average time to the second VCF was 33 days. Adjacent-level VCFs were most common in the thoracic and thoracolumbar spine. Bisphosphonate use was not shown to be protective of preventing additional VCFs during this follow-up period. CONCLUSION: This is the first single-center review of a large cohort of patients who underwent additional-level kyphoplasty for symptomatic VCFs after an index kyphoplasty procedure. Our results suggest that patients with a VCF who use chronic oral steroids should be carefully monitored for the presence of additional symptomatic VCFs that may need surgical intervention. Patients with prior thoracic VCFs who have additional back pain should be reevaluated for a possible adjacent-level fracture.

An evaluation of radiographer performed and interpreted barium swallows and meals.

AIM: To determine whether radiographers are able to perform and interpret barium swallows and meals (BSM) to an acceptable standard. MATERIALS AND METHODS: A retrospective audit was performed of all radiographer-managed BSMs over a 4-year period in an acute hospital. Descriptive statistics were used to analyse patient demographics, radiation doses, referral sources, and imaging findings. Radiographer reports were compared with radiologist reports assumed to be the reference standard, and correlated with patient outcomes via electronic record searches and case note scrutiny. Reporting accuracy, sensitivity, and specificity were calculated. RESULTS: Three radiographers performed a total of 962 BSMs in the 4-year audit period, including a varied and complex case-mix. Only 13 (0.01%) cases were abandoned due to technical reasons, with all other examinations of diagnostic quality. Although radiation dose levels were initially variable, following the installation of modern fluoroscopy equipment they remained comfortably within the national and regional diagnostic reference levels. Consultant radiologists verified the majority of the radiographer reports, with the most experienced radiographer independently reporting 230 cases (24%). Follow-up of patient outcome was possible in 935 cases. The overall radiographer accuracy based on the 935 cases was 98.9%, sensitivity 98%, and specificity 98.9%. CONCLUSIONS: Appropriately trained radiographers are able to perform and interpret BSM examinations to a very high standard.

Maximal rate response in a permanent pacemaker during chest physiotherapy.

Rate-responsive pacing is designed to allow a near-physiologic heart rate response to patient activity. One means of generating the desired response has been achieved with the use of pacemakers that respond to vibration generated by skeletal muscle activity. In this article, we report a case of increased paced rate in an activity-sensing rate-responsive pacemaker caused by the sensing of skeletal muscle vibration during chest physiotherapy. Potential clinical complications and possible solutions to this problem, as well as significant aspects of nursing care, are discussed with respect to patients with rate-responsive pacing devices.

The merit and significance of clinical nurse specialists.

The authors studied the merit and significance of the role of the clinical nurse specialist (CNS) by collecting quantitative and qualitative data documenting the activities performed in each of the four role components: practitioner, educator, scholar, and consultant. This follow-up study continues to substantiate the impact of the CNS role on quality patient outcomes and the major contributions of the CNS to the nursing organization and the hospital.

Promoting children's home safety.

Home accidents are the main cause of death and morbidity in early childhood. Working-class children are at greatest risk. A study in an inner city area of the effects of a national television campaign about child accident prevention and of a locally designed health education initiative showed that 55% of families with young children in the study area did not watch any of the television programmes. Only 9% of a group specially encouraged to watch the programmes took any action to make their homes safer. In a comparable group who also received a home visit at which specific advice was given 60% took action to make their homes safer. The families studied were well aware before the television campaign of the importance and preventability of children's accidents. The problems disadvantaged families face are therefore not ones of ignorance or apathy about hazards but practical difficulties in converting their concern into action. Administrative arrangements must be developed for providing health workers--especially health visitors--with detailed local information to pass on to parents.