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Objectives: To evaluate short-term mortality in people transferred from aged care homes for treatment in a hospital emergency department (ED) and to analyze factors associated with mortality., Material and Methods: Multicenter study of a random sample of retrospective data of patients treated in 5 EDs in Catalonia in 2017. The patients were over the age of 65 years and lived in residential care facilities. In addition to short-term mortality (in the ED or within 30 days of discharge), we analyzed sociodemographic characteristics, prior functional and cognitive status, multimorbidity, triage level on arrival, length of stay in the ED, and hospital admission. Odds ratios (ORs) for factors associated with short-term mortality were calculated by multivariate regression analysis., Results: A total of 2444 ED admissions were analyzed. The patients' mean (SD) age was 85.9 (7.1) years, and 67.7% .were women. Short-term mortality (in 15.5%) was associated with age >90 years (OR, 1.50; 95% CI, 1.5-1.95 years), a Charlson index >2 (OR, 1.47; 95% CI, 1.14-1.90), and dependency assessed as moderate (OR, 1.50; 95% CI, 1.03- 2.20) or severe (OR, 2.56; 95% CI, 1.84-3.55). Other associated factors were a higher level of urgency on triage, duration of ED stay, and hospital admission., Conclusion: Aged residents with the characteristics associated with short-term mortality could benefit from interventions for potentially avoiding unnecessary transfers to an ED, and from the implementation of comprehensive geriatric care within the ED. This could be useful to support good quality of care at the end of life.

Aim: To evaluate the impact of the angioscintigrapy of the three phase bone scan as screening method to rule out infection of the hip and knee prosthesis prior to performing the (99m)Tc-HMPAO leukocyte scintigraphy., Material and Methods: A total of 120 (70 women, 50 men; mean age 71±11years) with clinical suspicion of hip (n=63) or knee (n=57) infection of the prosthesis and clinical suspicion of infection were evaluated prospectively. All patients underwent three-phase bone scan (angioscintigraphy, vascular and bone phase) and (99m)Tc-HMPAO-labelled white blood cell scintigraphy. Final diagnosis of infection was made by microbiological documentation or clinical follow-up for at least 12months., Results: Eighteen out of 120 patients were diagnosed of infection of hip prosthesis (n=10) or knee prosthesis (n=8). The angioscintigraphy was positive in 15/18 infected cases and in 21/102 of the non-infected cases with a sensitivity of 83%, specificity of 79% and negative predictive value of 97%. Sensitivity and specificity of (99m)Tc-HMPAO leukocyte scintigraphy were 72% and 95%, respectively. If the leukocyte labeled scintigraphies had been used exclusively for patients with positive angioscintigraphy, this would have saved up to 70% of the (99m)Tc-HMPAO leukocyte scintigraphies performed. There were no cases of infection with positive labeled leukocyte scintigraphy and negative angioscintigraphy., Conclusion: Angioscintigraphy (blood flow phase of bone scan) is a useful technique for screening for hip and knee joint prosthesis infection, significantly reducing the need for (99m)Tc-HMPAO leukocyte scintigraphy without affecting the sensitivity of the technique., (Copyright © 2014 Elsevier España, S.L.U. and SEMNIM. All rights reserved.)

Introduction: Psoas abscess associated with hip arthroplasty infection is a rare entity. The aim of this report was to review our experience., Material and Methods: Patients with computerized tomography (CT) diagnosis of psoas abscess associated with a hip arthroplasty infection from 2004 to 2009 were retrospectively reviewed. Demographics, microbiological data, CT results and outcome of each patient were recorded., Results: Seven patients out of 214 evaluated by CT due to hip infection suspected were identified. Three women and 4 men, with a mean age of 69 years (range 46-89). Mean abscess diameter was of 62 x 47 mm. In all cases, a direct communication between abscess and prosthesis was observed. The most commonly isolated microorganisms were grampositive cocci. All patients were treated with two-stage revision surgery. After a mean follow-up of 65 months (28-113), six patients were in remission., Conclusions: The use of CT in the study of suspected infection of a hip arthroplasty identified a psoas abscess in 7 cases out of 214 evaluated. Patients treated with two-stage revision surgery and large debridement was associated with a good clinical outcome.

Objective: Retrospective analysis the immediate and long-term efficacy of embolization of bronchial and systemic arteries in the treatment of threatening or relapsing hemoptysis., Materials and Methods: During the study period 122 arterial embolizations were performed in patients with hemoptysis over 100 ml in 24 hours, relapsing hemoptysis and/or presence of vital risk factors. Embolization was performed with polyvinyl alcohol particles, spongostan and metallic spirals. Seventy patients were included in the study and 47 were excluded as they came from other institutions., Results: Angiographic changes were observed in 100% of patients. The immediate clinical success, defined as hemoptysis control, was obtained in the 70 patients. The mean follow-up time was 21.2 +/- 16.3 months. Relapsing hemoptysis occurred in 17.1% of patients (12 patients), of which 5.7% (4 cases) occurred in the first seven days and in 11.4% (8 patients) after 6 months. In five patients (7.1%) a new embolization was performed and 6 were operated after embolization (5 of them with bronchiectasis). The remarkable complications derived from the procedure included self-limited paraparesis of the lower limbs and severe chest pain., Conclusions: The embolization of bronchial arteries is an efficient technique for the treatment of threatening hemoptysis and relapses, is associated with a low morbidity rate, and the late relapse is relatively common among patiets with bronchiectasis.

Levofloxacin is a useful quinolone for patients infected with osteomyelitis or tuberculosis. There is little information on the tolerance and safety of levofloxacin in long-term treatment. Fifteen patients (10 men and 5 women) with prosthetic joint infection or chronic osteomyelitis were analyzed. The treatment was levofloxacin (500 mg/d) and rifampicin (600 mg/d). Controls were performed monthly during the treatment, and after that every six months. Problems that were likely related to medication were noted by medical interview. Analyses of hepatic and renal function were performed at each visit. The mean age was 64 years. Ten patients had prosthetic joint infection, two chronic osteomyelitis, two osteosynthetic device infection and one silicone graft infection. Staphylococcus aureus was isolated in eight cases, staphylococcus coagulase being negative in five, and the cultures negative in two cases. The mean duration of treatment was 3.6 months (range 2-6 months). No adverse reactions were observed in seven patients (46%). Occasional digestive symptoms were reported in six patients (40%), and two cases (13%) presented light diarrhea. These patients also took antiinflammatory treatment. Sleeplessness was observed in one patient (6%). Tendinitis or alterations in hepatic function were not observed. In no case was the treatment changed due to adverse reactions. It was concluded that levofloxacin is well tolerated and safe and could be an option for infections that require long-term treatment.

The clinical, radiological and analytical aspects, and the complications observed in 16 cases of swallowing or insertion into the rectum of illicit drugs ("body-packing") are described. The drugs detected were heroin (6 cases), cocaine (5 cases) and cannabis (5 cases). In 15 cases abdominal plain X-rays were useful in the detection of the drug packages, their position and progression in the gastrointestinal tract and the presence of complications. The most valuable finding for radiologic diagnosis was the presence of a radiolucent halo surrounding the drug packages, or "double condom" sign, which was observed in 13/15 cases (87%). Urine analysis was positive for opiates or metabolites of cocaine in 7/9 cases (78%). One case presented acute heroin intoxication and three subjects gastric or intestinal obstruction requiring surgical treatment. In another case a packet, which had been retained in the stomach for five days, was extracted by upper gastrointestinal endoscopy using a Dormia basket with no complications.