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Consecutive Adult Patients (consecutive + adult_patient)
Selected AbstractsOut-of-hospital Cardiac Arrest in Denver, Colorado: Epidemiology and OutcomesACADEMIC EMERGENCY MEDICINE, Issue 4 2010Jason S. Haukoos MD Abstract Objectives:, The annual incidence of out-of-hospital cardiac arrest (OOHCA) in the United States is approximately 6 per 10,000 population and survival remains low. Relatively little is known about the performance characteristics of a two-tiered emergency medical services (EMS) system split between fire-based basic life support (BLS) dispersed from fixed locations and hospital-based advanced life support (ALS) dispersed from nonfixed locations. The objectives of this study were to describe the incidence of OOHCA in Denver, Colorado, and to define the prevalence of survival with good neurologic function in the context of this particular EMS system. Methods:, This was a retrospective cohort study using standardized abstraction methodology. A two-tiered hospital-based EMS system for the County of Denver and 10 receiving hospitals were studied. Consecutive adult patients who experienced nontraumatic OOHCA from January 1, 2003, through December 31, 2004, were enrolled. Demographic, prehospital arrest characteristics, treatment data, and survival data using the Utstein template were collected. Good neurologic survival was defined by a Cerebral Performance Categories (CPC) score of 1 or 2. Results:, During the study period, 1,985 arrests occurred. Of these, 715 (36%) had attempted resuscitation by paramedics and constitute our study sample. The median age was 65 years (interquartile range = 52,78 years), 69% were male, 41% had witnessed arrest, 25% had bystander cardiopulmonary resuscitation (CPR) performed, and 30% had ventricular fibrillation (VF) or pulseless ventricular tachycardia (VT) as their initial rhythm. Of the 715 patients, 545 (76%) were transported to a hospital, 223 (31%) had return of spontaneous circulation (ROSC), 175 (25%) survived to hospital admission, 58 (8%) survived to hospital discharge, and 42 (6%, 95% confidence interval [CI] = 4% to 8%) had a good neurologic outcome. Conclusions:, Out-of-hospital cardiac arrest survival in Denver, Colorado, is similar to that of other United States communities. This finding provides the basis for future epidemiologic and health services research in the out-of-hospital and ED settings in our community. ACADEMIC EMERGENCY MEDICINE,2010; 17:391,398 © 2010 by the Society for Academic Emergency Medicine [source] Duplex Ultrasound in the Emergency Department for the Diagnostic Management of Clinically Suspected Deep Vein ThrombosisACADEMIC EMERGENCY MEDICINE, Issue 3 2007Simone Magazzini MD Objectives: To evaluate the accuracy and safety of an emergency duplex ultrasound (EDUS) evaluation performed by emergency physicians in the emergency department. Methods: Consecutive adult patients suspected of having their first episode of deep vein thrombosis (DVT) presenting to the emergency department were included in the study. All examinations were performed by emergency physicians trained with a 30-hour ultrasound course. Based on EDUS findings, patients were classified into one of three groups: normal, abnormal, and uncertain. Patients with abnormal and uncertain findings were initially treated as having a DVT. Patients with normal EDUS findings were discharged from the emergency department without anticoagulant therapy. A formal duplex ultrasound evaluation was repeated by a radiologist in all patients within 24,48 hours. Patients with normal findings on duplex ultrasound evaluation were followed up for symptomatic venous thromboembolism for up to one month. Results: A total of 399 patients were studied. The EDUS findings were normal in 301 (75%), abnormal in 90 (23%), and uncertain in eight (2%). All abnormal test results were confirmed by the formal duplex ultrasound evaluation, and three patients (0.8%) with uncertain findings on EDUS examination were subsequently diagnosed as having a distal DVT (positive predictive value, 95% [95% confidence interval, 92% to 95%]; negative predictive value, 100% [95% confidence interval = 99% to 100%]). No patients with normal findings on EDUS examination died or experienced venous thromboembolism at the one-month follow-up. Conclusions: EDUS examination yielded a high negative predictive value and good positive predictive value, allowing rapid discharge and avoiding improper anticoagulant treatment. [source] Radiographic evaluation of the prevalence and technical quality of root canal treatment in a French subpopulationINTERNATIONAL ENDODONTIC JOURNAL, Issue 3 2002Y. Boucher Abstract Aim This study was undertaken to examine the prevalence and technical quality of root fillings and the periapical status of endodontically treated teeth in a French subpopulation. Methodology Full-mouth periapical radiographs were obtained from 208 consecutive adult patients seeking care within the dental service provided by the Hôtel-Dieu in Paris. The occurrence and technical quality of root fillings were assessed for each root according to the position and the density of the obturation. The periapical status was evaluated using the Periapical Index Scoring System. The type of coronal restoration and the presence of posts were also noted. Results Of the 8743 roots included in the survey, 23% were root-filled. An acceptable standard of treatment was found in 21% of roots with 16% of these cases associated with signs of periapical disease. In roots with unacceptable root-fillings, 27% had periapical pathology. A post was seen in 26% of the root-filled canals, with 29% of these cases associated with periapical pathology. An intracoronal restoration existed in 30% of the filled roots, of which 22% exhibited a periapical lesion. An extra-coronal restoration was present in 60% of the filled roots, of which 24% had radiographic signs of periapical pathology. The remaining 10% of filled roots that had no coronal restoration were associated with periapical pathology in 33% of cases. At least one periapical lesion was seen in 63% of the patients. Conclusion The results demonstrate a high prevalence of root-filled teeth and poor technical quality of treatment. Roots presenting with acceptable root fillings were associated with a lower prevalence of periapical pathology (P < 0.001). Posts in roots were associated with periapical pathology significantly more than in roots without posts (P < 0.001). [source] Complexity Prediction Instrument to detect ,complex cases' in respiratory wards: instrument developmentJOURNAL OF ADVANCED NURSING, Issue 1 2008Elena Lobo Abstract Title.,Complexity Prediction Instrument to detect ,complex cases' in respiratory wards: instrument development. Aim., This paper is a report of a study to test the hypothesis that the Spanish version of the Complexity Prediction Instrument is a reliable and valid measure of complexity of patients with respiratory disease and to identify the frequency of positive indicators of potential complexity. Background., Respiratory patients are often disabled and severely ill, with co-morbid physical conditions and associated psychosocial problems and need complex nursing care. Method., Trained nurses assessed 299 consecutive adult patients admitted to a respiratory service in Spain from May 2003 until June 2004 with the new, Spanish version of the instrument. Criterion-related validity was tested by studying its ability to predict complexity of care in terms of: severity of illness, scored using the Cumulative Illness Rating Scale; length of hospital stay; ,multiple consultations' during admission; and ,multiple specialists' after discharge. Findings., The hypothesis was supported: patients rating above the standard cut-off point on the Complexity Prediction Instrument scored statistically significantly higher on most of the measures of care complexity studied. Linear regression models showed that the tool was associated with ,length of hospital stay', and predicted both ,multiple consultations' and ,multiple specialists', after controlling for potential confounders. The proportion of ,probable complex cases' was 59·5%. Five positive indicators of potential complexity had a frequency higher than 50%. Conclusion., The Complexity Prediction Instrument is reliable and valid in a new clinical area, respiratory disease. It may be used by nurses for the early prediction of complexity of care. International comparisons may be facilitated with this new Spanish version. [source] Amiodarone or Procainamide for the Termination of Sustained Stable Ventricular Tachycardia: An Historical Multicenter ComparisonACADEMIC EMERGENCY MEDICINE, Issue 3 2010Keith A. Marill MD Abstract Objectives:, The objective was to compare the effectiveness of intravenous (IV) procainamide and amiodarone for the termination of spontaneous stable sustained ventricular tachycardia (VT). Methods:, A historical cohort study of consecutive adult patients with stable sustained VT treated with IV amiodarone or procainamide was performed at four urban hospitals. Patients were identified for enrollment by admissions for VT and treatment with the study agents in the emergency department (ED) from 1993 to 2008. The primary measured outcome was VT termination within 20 minutes of onset of study medicine infusion. A secondary effectiveness outcome was the ultimate need for electrical therapy to terminate the VT episode. Major adverse effects were tabulated, and blood pressure responses to medication infusions were compared. Results:, There were 97 infusions of amiodarone or procainamide in 90 patients with VT, but the primary outcome was unknown after 14 infusions due to administration of another antidysrhythmic during the 20-minute observation period. The rates of VT termination were 25% (13/53) and 30% (9/30) for amiodarone and procainamide, respectively. The adjusted odds of termination with procainamide compared to amiodarone was 1.2 (95% confidence interval [CI] = 0.4 to 3.9). Ultimately, 35/66 amiodarone patients (53%, 95% CI = 40 to 65%) and 13/31 procainamide patients (42%, 95% CI = 25 to 61%) required electrical therapy for VT termination. Hypotension led to cessation of medicine infusion or immediate direct current cardioversion (DCCV) in 4/66 (6%, 95% CI = 2 to 15%) and 6/31 (19%, 95% CI = 7 to 37%) patients who received amiodarone and procainamide, respectively. Conclusions:, Procainamide was not more effective than amiodarone for the termination of sustained VT, but the ability to detect a significant difference was limited by the study design and potential confounding. As used in practice, both agents were relatively ineffective and associated with clinically important proportions of patients with decreased blood pressure. ACADEMIC EMERGENCY MEDICINE 2010; 17:297,306 © 2010 by the Society for Academic Emergency Medicine [source] Undertreatment of congestive heart failure in an Australian settingJOURNAL OF CLINICAL PHARMACY & THERAPEUTICS, Issue 1 2004P. J. Boyles BPharm (Hons) Summary Aim:, Guidelines for the management of patients with chronic heart failure have undergone change in recent years, with , -blockers and spironolactone shown to reduce mortality when added to angiotensin converting enzyme (ACE) inhibitors, diuretics and digoxin. The aim of this study was to examine the therapeutic management of heart failure in patients admitted to Tasmania's three major public hospitals, with an assessment of the appropriateness of the therapy according to contemporary published guidelines. Methods:, An extensive range of clinical and demographic data was retrospectively extracted from the medical records of consecutive adult patients admitted to the medical wards of the hospitals with heart failure, either as a primary diagnosis or as a comorbidity, during a 6-month period in late 1999,early 2001. Results:, The 450 patients (57% females) had a mean age of 77·8 ± 10·2 years, and were being treated with a median of seven drugs on hospital admission. The percentages of patients being treated with the major drugs of interest were: ACE inhibitors (50%), , -blockers (22%), spironolactone (15%), digoxin (24%), loop diuretics (65%) and angiotensin-II receptor antagonists (8%). Almost 10% were taking a non-steroidal anti-inflammatory agent. Less than one-half the patients who were receiving an ACE inhibitor were taking a target dose for heart failure. There were no significant differences in the pattern of drug use between the three hospitals. Underuse of heart failure medications was most pronounced in women and elderly patients. Conclusions:, The data suggest that current guidelines for the treatment of heart failure are still not being reflected in clinical practice. The relatively low use of drugs shown to improve survival in heart failure is of concern and warrants educational intervention. [source] The risk of thrombosis in patients with acute leukemia: occurrence of thrombosis at diagnosis and during treatmentJOURNAL OF THROMBOSIS AND HAEMOSTASIS, Issue 9 2005V. DE STEFANO Summary.,Background:,Thromboembolism can occur during acute leukemia, especially acute lymphoid leukemia (ALL) treated with l -asparaginase. Yet, most reports are anecdotical and scarce data are available on the risk of thrombosis in acute myeloid leukemia (AML). Objectives:,To evaluate the risk of thrombosis in patients with acute leukemia. Patients and methods:,Three-hundred and seventy-nine consecutive adult patients with newly diagnosed acute leukemia were recruited in an observational cohort study conducted from January 1994 to December 2003. Diagnosis was ALL in 69 patients, acute promyelocytic leukemia (APL; FAB subtype M3) in 31, and non-M3 AML in 279. All first or recurrent symptomatic thromboembolic events objectively diagnosed were recorded. Results:,Twenty-four patients of the overall 379 (6.3%; 95% CI 4.1%,9.2%) had a first thrombosis, venous in 80% of the cases and arterial in 20%. At diagnosis, thrombosis was a presenting manifestation in 13 cases (3.4% of the whole cohort): 1.4% in ALL, 9.6% in APL, and 3.2% in non-M3 AML patients. Follow-up was carried out on 343 patients without thrombosis at diagnosis and further 11 thrombotic events (3.2%) were recorded. At 6 months from diagnosis, the cumulative incidence of thrombosis was 10.6% in ALL, 8.4% in APL, and 1.7% in non-M3 AML patients. The patients who received l -asparaginase had a 4.9-fold increased risk of thrombosis in comparison with those who did not (95% CI 1.5,16.0). The fatality rate due to thrombosis was 0.8%. Conclusions:,In patients with acute leukemia, the risk of thrombosis is not negligible. Thombosis can be a presenting symptom at diagnosis in a significant portion of cases with APL (9.6%) and non-M3 AML (3.2%); a similar rate of thrombosis can occur during the subsequent course of the disease. The incidence of symptomatic thrombosis at diagnosis is relatively low in ALL patients (1.4%), but is significantly increased by further treatment up to 10.6%. Strategies of antithrombotic prophylaxis should be investigated in this setting. [source] A re-evaluation of the risk factors for the recurrence of primary sclerosing cholangitis in liver allograftsLIVER TRANSPLANTATION, Issue 3 2009Edward Alabraba Previously, we have found that the absence of the colon after liver transplantation (LT) protects the patient from recurrent primary sclerosing cholangitis (rPSC). As our previous observation has not been confirmed in other series, we have reviewed our cohort of patients grafted for primary sclerosing cholangitis (PSC) with greater numbers and longer follow-up to reassess the rate, consequences, and risk factors for rPSC. We collected data on patients who underwent LT for PSC between January 1986 and April 2006. Data were collected for cytomegalovirus status, inflammatory bowel disease status, time of colectomy, type of colectomy, donor-recipient gender mismatch, recipient sex, extended donor criteria (EDC), and donor risk index. Accepted criteria were used to diagnose rPSC. Of a total of 230 consecutive adult patients, 61 (27%) underwent colectomy pre-/peri-LT, and 54 (23.5%) developed rPSC at a median of 4.6 (range, 0.5,12.9) years post-LT. A total of 263 deceased donor grafts were used, and 73 were EDC grafts. A diagnosis of rPSC was made in 61 of the 263 grafts (23%). The recurrence-free patient survival was significantly better (P < 0.05) in patients who underwent pre-/peri-LT colectomy and in those with non-EDC grafts. In conclusion, in this larger cohort of 230 patients and with longer follow-up of 82.5 (range, 0.0,238.6) months [in comparison with the previous report of 152 recipients with a follow-up of 52.8 (range, 1,146) months], we have shown that colectomy remains a significant risk factor for rPSC and that colectomy before and during initial LT for PSC confers a protective effect against rPSC in subsequent graft(s). Moreover, we have shown that EDC grafts are also a significant risk factor for rPSC. Liver Transpl 15:330,340, 2009. © 2009 AASLD. [source] Plasma levels and skin-eosinophil-expression of vascular endothelial growth factor in patients with chronic urticariaALLERGY, Issue 11 2009A. Tedeschi Background:, Although chronic urticaria (CU) is often regarded as autoimmune in nature, only less than 50% of sera from CU patients contain histamine-releasing autoantibodies. This suggests that other factors may contribute to its pathogenesis. We evaluated the possible involvement of vascular endothelial growth factor (VEGF), one of the major mediators of vascular permeability, in CU. Methods:, Eighty consecutive adult patients with CU and 53 healthy subjects were studied. VEGF and prothrombin fragment F1+2 were measured by enzyme immunoassays. Autologous plasma skin test (APST) was performed in CU patients and, in six of them, skin biopsy specimens were taken from wheals to evaluate the immunohistochemical expression of VEGF and eosinophil cationic protein (ECP). Results:, Plasma VEGF concentrations were higher in CU patients (8.00 ± 0.90 pmol/l) than in controls (0.54 ± 0.08 pmol/l) (P = 0.0001) and tended to parallel both the severity of CU and to correlate with F1+2 levels. APST was positive in 85.1% of patients. VEGF concentration was significantly higher in APST-positive than in APST-negative patients (P = 0.0003). Immunohistochemically, all specimens from patients with CU showed a strong expression of VEGF (P = 0.002) that colocalized with ECP, a classic eosinophil marker. Conclusions:, VEGF plasma levels are elevated in CU and parallel the disease severity. This supports a possible role of this molecule in CU pathophysiology. Eosinophils are the main cellular source of VEGF in CU lesional skin. [source] Incidence of seropositivity to bordetella pertussis and mycoplasma pneumoniae infection in patients with chronic laryngotracheitis,THE LARYNGOSCOPE, Issue 9 2009FACS, Mary Es Beaver MD Abstract Objectives/Hypothesis: Determine the incidence of bordetella pertussis and mycoplasma pneumonia infection in patients with chronic laryngotracheitis. Study Design: A prospective case study. Methods: Fifty-four consecutive adult patients presenting with symptoms (throat clearing, hoarseness, cough, globus) and signs (laryngeal and subglottic erythema and edema) of chronic laryngotracheitis (CLTR) for >6 weeks were included in the study. A single blood draw for anti-pertussis toxin IgG, IgA, IgM, and mycoplasma IgM was performed at presentation. Duration of symptoms, symptom score (Reflux Symptom Index [RSI]), and physical exam score were recorded. Results: Thirteen patients (24%) had elevated IgA and IgG to pertussis toxin. Nine patients (17%) had elevated IgM to pertussis toxin. Eight patients (15%) had elevated IgM to mycoplasma pneumoniae. There were no significant differences in symptom duration, RSI score, or Voice Handicap Index-10 score among patients with current infection, recent past infection, or no infection. Subglottic erythema scores were significantly higher for patients with current or recent past infection compared to the no infection group. Patients with current infection or recent past infection had significantly more tracheal erythema than supraglottic or vocal fold erythema. Conclusions: Bordetella pertussis and mycoplasma pneumoniae infection play a significant role in the etiology of CLTR. Pertussis can be a mild but chronic presentation and may not produce typical symptoms of severe cough. Symptom duration and severity cannot differentiate between CLTR of infectious or other etiology. Infection should be considered in patients with CLTR that have significant tracheal erythema. Laryngoscope, 2009 [source] Ligasure versus Cold Knife TonsillectomyTHE LARYNGOSCOPE, Issue 9 2005Vassilios A. Lachanas MD Abstract Objective: To assess parameters related to ligasure tonsillectomy (LT) versus cold knife tonsillectomy (CKT) procedure. Study Design: Prospective randomized study. Methods: A prospective study was conducted on 200 consecutive adult patients undergoing tonsillectomy. Indications included chronic tonsillitis and obstructive sleep apnea syndrome. Patients undergoing adenoidectomy, or any procedure together with tonsillectomy, and patients with peritonsillar abscess history or bleeding disorders were excluded. Patients were randomly assigned to either the LT or CKT group. Intraoperative bleeding, operative time, postoperative pain using a visual analogue scale, and complication rates were evaluated. Results: The LT and CDT groups consisted of 108 and 92 individuals, respectively. In the LT group, there was no measurable intraoperative bleeding, whereas mean bleeding for CKT group was 125 mL. The mean operative time was 15 ± 1.43 minutes for the LT group and 21 ± 1.09 minutes for the CKT group (P < .001). The overall mean pain score for the LT group was 3.63, whereas for the CKT group it was 5.09 (P < .001). Primary hemorrhage occurred in one subject of the CKT group. Secondary postoperative hemorrhage was noticed two subjects of the LT group and two subjects of the CKT group. In 21 subjects of the LT group, limited peritonsillar edema was noticed. No other complication occurred in both groups. Conclusion: LT procedure provides sufficient hemostasis, lower postoperative pain, and reduced operative time, as well as safety against Creutzfeld Jakob disease transmission. [source] Recent Trends in Early Outcome of Adult Patients after Heart Transplantation: A Single-institution Review of 251 Transplants Using Standard Donor Organs,AMERICAN JOURNAL OF TRANSPLANTATION, Issue 6 2002Feng-Chun Tsai Older age, prior transplantation, pulmonary hypertension, and mechanical support are commonly seen in current potential cardiac transplant recipients. Transplants in 436 consecutive adult patients from 1994 to 1999 were reviewed. There were 251 using standard donors in 243 patients (age range 18,69 years). To emphasize recipient risk, 185 patients who received a nonstandard donor were excluded from analysis. The indications for transplant were ischemic heart disease (n = 123, 47%), dilated cardiomyopathy (n = 82, 32%), and others (n = 56, 21%). One hundred and forty-nine (57%) recipients were listed as status I; 5 and 6% were supported with an intra-aortic balloon and an assist device, respectively. The 30-d survival and survival to discharge were 94.7 and 92.7%, respectively; 1-year survival was 89.1%. Causes of early death were graft failure (n = 6), infection (n = 4), stroke (n = 4), multiorgan failure (n = 3) and rejection (n = 2). Predictors were balloon pump use alone (OR = 11.4, p =,0.002), pulmonary vascular resistance > 4 Wood units (OR = 5.7, p =,0.007), pretransplant creatinine > 2.0 mg/dL (OR = 6.9, p =,0.004) and female donor (OR = 8.3, p =,0.002). Recipient age and previous surgery did not affect short-term survival. Heart transplantation in the current era consistently offers excellent early and 1-year survival for well-selected recipients receiving standard donors. Early mortality tends to reflect graft failure while hospital mortality may be more indicative of recipient selection. [source] Maxillary, mandibular and chin advancement surgery for the treatment of obstructive sleep apnoeaAUSTRALIAN DENTAL JOURNAL, Issue 3 2010R Jones Abstract The aim of this retrospective study was to determine the effectiveness of maxillary, mandibular and chin advancement (MMCA) surgery as a treatment for obstructive sleep apnoea and to determine the cephalometric parameters of this surgery. Twenty consecutive adult patients with obstructive sleep apnoea for whom other treatments (constant positive airway pressure, mandibular advancement splint and soft tissue surgery) had failed underwent MMCA surgery. Pre- and post-surgical polysomnography studies measuring the Respiratory Disturbance Index (RDI), minimum blood oxygen saturation (MinSaO2) and Epworth Sleepiness Scale (ESS) were compared. Lateral cephalometric radiographs measuring the pre- and post-surgical posterior airway space (PAS) were also analysed. Regression analysis indicated that the change in PAS at the level of B point largely accounted for the change in the RDI, although it was not significantly related with the postoperative oxygen saturation. MMCA surgery was found to be effective as a treatment for obstructive sleep apnoea, and improved all postoperative measures in this study. There was a significant relationship between B point, the PAS and a reduction in RDI. [source] Point-of-care Glucose and Hemoglobin A1c in Emergency Department Patients without Known Diabetes: Implications for Opportunistic ScreeningACADEMIC EMERGENCY MEDICINE, Issue 12 2008Adit A. Ginde MD Abstract Objectives:, The objectives were to evaluate the correlation between random glucose and hemoglobin A1c (HbA1c) in emergency department (ED) patients without known diabetes and to determine the ability of diabetes screening in the ED to predict outpatient diabetes. Methods:, This was a cross-sectional study at an urban academic ED. The authors enrolled consecutive adult patients without known diabetes during eight 24-hour periods. Point-of-care (POC) random capillary glucose and HbA1c levels were tested, as well as laboratory HbA1c in a subset of patients. Participants with HbA1c , 6.1% were scheduled for oral glucose tolerance test (OGTT). Results:, The 265 enrolled patients were 47% female and 80% white, with a median age of 42 years. Median glucose and HbA1c levels were 93 mg/dL (interquartile range [IQR] = 82,108) and 5.8% (IQR = 5.5,6.2), respectively. The correlation between POC and laboratory HbA1c was r = 0.96, with mean difference 0.33% (95% confidence interval [CI] = 0.27% to 0.39%). Glucose threshold , 120 mg/dL had 89% specificity and 26% sensitivity for predicting the 76 (29%) patients with abnormal HbA1c; , 140 mg/dL had 98% specificity and 14% sensitivity. The correlation between random glucose and HbA1c was moderate (r = 0.60) and was affected by age, gender, prandial status, corticosteroid use, and current injury. Only 38% of participants with abnormal HbA1c returned for OGTTs; 38% had diabetes, 34% had impaired fasting glucose/impaired glucose tolerance, and 28% had normal glucose tolerance. Conclusions:, ED patients have a high prevalence of undiagnosed diabetes. Although screening with POC random glucose and HbA1c is promising, improvement in follow-up with confirmatory testing and initiation of treatment is needed before opportunistic ED screening can be recommended. [source] Overall survival, prognostic factors, and repeated surgery in a consecutive series of 516 patients with glioblastoma multiformeACTA NEUROLOGICA SCANDINAVICA, Issue 3 2010R. Helseth Helseth R, Helseth E, Johannesen TB, Langberg CW, Lote K, Rønning P, Scheie D, Vik A, Meling TR. Overall survival, prognostic factors, and repeated surgery in a consecutive series of 516 patients with glioblastoma multiforme. Acta Neurol Scand: 122: 159,167. © 2010 The Authors Journal compilation © 2010 Blackwell Munksgaard. Objectives,,, To study overall survival (OS), prognostic factors, and repeated surgery in glioblastoma multiforme (GBM). Material and methods, Retrospective study of 516 consecutive adult patients who underwent primary surgery for a GBM in year 2003,2008. Results,,, Median age at primary surgery was 63.7 years (range 18.0,88.0). Median OS was 9.9 months. Age >60 years, poor preoperative ECOG score, bilateral tumor, biopsy rather than resection, and no temozolomide chemoradiotherapy were negative risk factors. Repeat surgery was performed in 65 patients (13%). Median time between first and second surgery was 7 months. Indications for second surgery were increasing neurological deficits (35.4%), raised ICP (33.8%), asymptomatic but reoperated because of tumor progression verified on MRI (20.0%), and epileptic seizures (11%). Patients who underwent repeated surgery had longer OS; 18.4 months vs 8.6 months (P < 0.001). Conclusions,,, OS for adult GBM patients was 9.9 months. Negative prognostic factors were increasing age, poor neurological function, bilateral tumor involvement, biopsy instead of resection, and RT alone compared to temozolomide chemoradiotherapy. Our rate of repeated surgery for GBM was 13% and the main indications for second surgery were raised ICP and increasing neurological deficits. In a carefully selected group of patients, repeat surgery significantly prolongs OS. [source] Multicenter Study of Limited Health Literacy in Emergency Department PatientsACADEMIC EMERGENCY MEDICINE, Issue 6 2008Adit A. Ginde MD Abstract Objectives:, The objective was to evaluate the prevalence of limited health literacy and its association with sociodemographic variables in emergency department (ED) patients. Methods:, This was a cross-sectional survey in three Boston EDs. The authors enrolled consecutive adult patients during two 24-hour periods at each site. They measured health literacy by the short version of the Test of Functional Health Literacy in Adults (S-TOFHLA). Using multivariate logistic regression, the authors evaluated associations between sociodemographic variables and limited health literacy, as classified by S-TOFHLA scores. Results:, The authors enrolled 300 patients (77% of eligible). Overall, 75 (25%; 95% confidence interval [CI] = 20% to 30%) of participants had limited health literacy. Limited health literacy was independently associated with older age (compared to 18,44 years, odds ratio [OR] 4.3 [95% CI = 2.0 to 9.2] for 45,64 years and OR 3.4 [95% CI = 1.4 to 8.5] for ,65 years), less education (compared to high school graduates, OR 2.7 [95% CI = 1.1 to 7.3] for some high school or lower and OR 0.43 [95% CI = 0.21 to 0.88] for some college or higher), and lower income (OR 2.8 [95% CI = 1.2 to 6.6] for ,$40,000 compared to >$40,000). Although ethnicity, race, and language were associated with limited health literacy in unadjusted analyses, the associations were not significant on multivariate analysis. Conclusions:, In this sample, one-quarter of ED patients would be expected to have difficulty understanding health materials and following prescribed treatment regimens. Advanced age and low socioeconomic status were independently associated with limited health literacy. The ability of a significant subgroup of ED patients to understand health information, especially during illness or injury, requires further study. [source] Compliance with Recommended Cancer Screening among Emergency Department Patients: A Multicenter SurveyACADEMIC EMERGENCY MEDICINE, Issue 5 2008Adit A. Ginde MD Abstract Objectives:, The objectives were to measure compliance with, and possible sociodemographic disparities for, cancer screening among emergency department (ED) patients. Methods:, This was a cross-sectional survey in three academic EDs in Boston. The authors enrolled consecutive adult patients during two 24-hour periods at each site. Self-reported compliance with standard recommendations for cervical, breast, testicular, and prostate cancer screening were measured. The chi-square test was used test to evaluate associations between demographic variables and cancer screening compliance. Results:, The authors enrolled 387 patients (81% of those eligible). The participants had a mean (±standard deviation) age of 44 (±18) years and were 52% female, 16% Hispanic, and 65% white. Sixty-seven percent (95% confidence interval [CI] = 60% to 73%) of all women reported Pap smear examinations in the past 3 years, 92% (95% CI = 85% to 96%) of women aged ,40 years reported clinical breast examinations, and 88% (95% CI = 81% to 94%) of women aged ,40 years reported mammography. Fifty-one percent (95% CI = 40% to 61%) of men aged 18,39 years reported testicular self-examinations, and among men aged ,40 years, 79% (95% CI = 69% to 87%) reported digital rectal examinations (DREs) and 51% (95% CI = 40% to 61%) reported prostate-specific antigen (PSA) testing. Racial and ethnic minorities reported slightly lower rates of clinical breast examinations and testicular self-examinations. Conclusions:, Most women and a majority of men in our ED-based study were compliant with recommended measures of cervical, breast, testicular, and prostate cancer screening. No large sociodemographic disparities in our patient population were identified. Based on these data, and the many other pressing public health needs of our ED population, the authors would be reluctant to promote ED-based cancer screening initiatives at this time. [source] | ||||||||||