Safety of the intranasal, trivalent, live attenuated influenza vaccine (LAIV) in children with intermittent wheezing in an open-label field trial.

BACKGROUND: Safety of the intranasal, trivalent, live attenuated influenza vaccine (LAIV) in children with asthma is unknown. A previous report showed an "asthma signal" in children aged 18-35 months. METHODS: Healthy children aged 1.5-18 years with history of intermittent wheezing received single annual LAIV doses during a 4-year trial. Rates of medically-attended acute respiratory illnesses, including acute asthma exacerbation, during 0-14 and 0-42 days post-LAIV were compared with respective reference periods (before day 0 and after 14 or 42 days). To assess the risk of new-onset asthma, LAIV recipients without history of wheezing were analyzed. RESULTS: During each of the 4 years, 454, 656, 656, and 430 children, respectively, with intermittent wheezing who received LAIV had no increased risk for medically-attended acute respiratory illnesses, including asthma exacerbation. First-dose LAIV recipients, including those aged 1.5-4 years, and those receiving 2-4 consecutive annual doses had no increased risk. Children with parents' report of intermittent wheezing and those with administrative database codes for asthma during 2 prior years had no increased risk. During the 4 years, 2952, 3092, 2953, and 2478 children without history of wheezing had no increased risk of new-onset asthma. CONCLUSIONS: LAIV administration in children aged 1.5-18 years with history of intermittent wheezing was safe, and was not associated with increased risk for medically-attended acute respiratory illnesses, including acute asthma exacerbation. This was true for the first and 2-4 consecutive annual doses. Parents' report of intermittent wheezing was reliable. First-dose LAIV was not associated with new-onset asthma in children without history of wheezing.

Pathologic findings at radical prostatectomy: risk factors for failure and death.

BACKGROUND: Failure after radical prostatectomy can occur even out to 25 years after surgery. Therefore, it is important that studies have sufficient follow-up to determine more accurately the risk of failure. We evaluated a large cohort of patients for pathologic findings and risk of failure with a median follow-up of 9.5 years. MATERIAL AND METHODS: Between 1985 and 1995, 719 patients underwent radical prostatectomy for lymph node negative prostate cancer. The prostate was inked and evaluated for: (1) positive bladder neck or urethral margin, (2) positive seminal vesicle, (3) into capsule, (4) through capsule, and (5) positive margin. These were considered positive pathologic findings. RESULTS: Overall, 264 (37%) of the patients had biochemical recurrence. For those patients with failure, median time to biochemical recurrence was 2.4 years. Five and 10-year biochemical failure rates were 28% and 38%, respectively. Pathologic stage of disease significantly (<0.0001) predicted for subsequent failure. If there were no positive pathology findings, the recurrence rate was 25%, compared to 63% for any of the 3 findings. Overall, 212 (29%) of the patients have died. Five and 10-year survival were 91% and 75%, respectively. A total of 45 patients (6%) died of prostate cancer. For patients with negative pathology findings, 3% died as a direct consequence of prostate cancer, compared to 13% if the pathology was positive. Of the patients with positive seminal vesicle, 28% died of cancer. CONCLUSION: Patients with any of the following factors have a risk of failure exceeding 40% and are candidates for studies of adjuvant therapy: seminal vesicle involvement, extension through the capsule, or margin involvement.

Human metapneumovirus and respiratory syncytial virus infections in older children with cystic fibrosis.

BACKGROUND: Human metapneumovirus (hMPV) has been isolated from children with acute respiratory infection worldwide. Its epidemiology remains to be defined in children with cystic fibrosis (CF). We describe the epidemiology and clinical impact of hMPV in CF children and compared it to respiratory syncytial virus (RSV). METHODS: CF children ages 7-18 years were studied prospectively during the 1998 -1999 RSV season. Nasopharyngeal specimens were collected during acute respiratory illnesses and tested for respiratory viruses. Blood specimens were drawn early, mid, and end of the RSV season, and tested for serological evidence of hMPV and RSV infections. Rates of lower respiratory tract illnesses (LRTI) and hospitalizations for pulmonary exacerbations were compared during the time intervals they developed serological evidence of infection to their non-infection intervals. RESULTS: Six of 44 CF children had a virus positive respiratory illness in 56 LTRI events and 18 hospitalizations. Serological evidence of hMPV and RSV infections occurred in 16 and 20 CF children, respectively; 8 had infections with both viruses. A greater proportion of CF children had >or=1 LRTI during their infection intervals compared to their non-infection intervals (13/25 vs. 5/25; P=0.03). A trend for higher rates of LRTI was observed in the infection intervals compared to non-infection intervals (9.5 +/- 11.0 vs. 4.2 +/- 9.9 per 1,000 child-days; P=0.06), and it was significantly greater with a more conservative estimate (one event per child per interval; 7.4 +/- 7.7 vs. 2.6 +/- 5.4 per 1,000 child-days; P

Bacopa monniera extract reduces amyloid levels in PSAPP mice.

PSAPP mice expressing the "Swedish" amyloid precursor protein and M146L presenilin-1 mutations are a well-characterized model for spontaneous amyloid plaque formation. Bacopa monniera has a long history of use in India as an anti-aging and memory-enhancing ethnobotanical therapy. To evaluate the effect of Bacopa monniera extract (BME) on amyloid (Abeta) pathology in PSAPP mice, two doses of BME (40 or 160 mg/kg/day) were administered starting at 2 months of age for either 2 or 8 months. Our present data suggests that BME lowers Abeta 1-40 and 1-42 levels in cortex by as much as 60%, and reverses Y-maze performance and open field hyperlocomotion behavioral changes present in PSAPP mice. The areas encompassed by Congo Red-positive fibrillar amyloid deposits, however, were not altered by BME treatment. The data suggest that BME has potential application in Alzheimer's disease therapeutics.

Prospective evaluation of carboplatin AUC dosing in patients with a BMI>or=27 or cachexia.

When determining the carboplatin dosage from the Calvert formula, there are a lack of data when evaluating patients with cachexia or body mass index (BMI)>or=27. If the Cockcroft and Gault (C-G) creatinine clearance (CrCl) equation is utilized and substituted for glomerular filtration rate in the Calvert formula, the chance for inaccurate dosing occurs especially in these populations. Therefore, the purpose of this study is to evaluate and compare the target carboplatin area under the concentration (AUC) with the actual AUC achieved in cachectic or BMI>or=27 patients. In a prospective manner, we evaluated 19 patients with a BMI>or=27 and nine cachectic patients. In the C-G equation to determine creatinine clearance, the adjusted body weight was used for BMI>or=27 patients and serum creatinine value of 70.7 microM (0.8 mg/dl) for the cachectic patients. The carboplatin dose was calculated, administered to the patients, and subsequent carboplatin blood samples were obtained for pharmacokinetic determination. Once the AUC was determined, the results were compared with the expected outcomes from the modified C-G CrCl equation for the Calvert formula, Chatelut and Bénézet equations. The results demonstrated that the modified C-G CrCl equation for the Calvert formula had less bias and more precision than using actual weight in the C-G CrCl equation or using the Chatelut and Bénézet equations. Using the actual weight in overweight and especially obese patients and using a serum creatinine<70.7 microM in cachectic patients will lead to overestimation of the carboplatin clearance and thus AUC.

Live attenuated influenza vaccine, trivalent, is safe in healthy children 18 months to 4 years, 5 to 9 years, and 10 to 18 years of age in a community-based, nonrandomized, open-label trial.

OBJECTIVE: Influenza-associated deaths in healthy children that were reported during the 2003-2004 influenza season heightened the public awareness of the seriousness of influenza in children. In 1996-1998, a pivotal phase III trial was conducted in children who were 15 to 71 months of age. Live attenuated influenza vaccine, trivalent (LAIV-T), was shown to be safe and efficacious. In a subsequent randomized, double-blind, placebo-controlled LAIV-T trial in children who were 1 to 17 years of age, a statistically significant increase in asthma encounters was observed for children who were younger than 59 months. LAIV-T was not licensed to children who were younger than 5 years because of the concern for asthma. We report on the largest safety study to date of the recently licensed LAIV-T in children 18 months to 4 years, 5 to 9 years, and 10 to 18 years of age in a 4-year (1998-2002) community-based trial that was conducted at Scott & White Memorial Hospital and Clinic (Temple, TX). METHODS: An open-label, nonrandomized, community-based trial of LAIV-T was conducted before its licensure. Medical records of all children were surveyed for serious adverse events (SAEs) 6 weeks after vaccination. Health care utilization was evaluated by determining the relative risk (RR) of medically attended acute respiratory illness (MAARI) and asthma rates at 0 to 14 and 15 to 42 days after vaccination compared with the rates before vaccination. Medical charts of all visits coded as asthma were reviewed for appropriate classification of events: acute asthma or other. We evaluated the risk for MAARI (health care utilization for acute respiratory illness) 0 to 14 and 15 to 42 days after LAIV-T by a method similar to the postlicensure safety analysis conducted on measles, mumps, and rubella and on diphtheria, tetanus, and whole-cell pertussis vaccines. RESULTS: All children regardless of age were administered a single intranasal dose of LAIV-T in each vaccine year. In the 4 years of the study, we administered 18780 doses of LAIV-T to 11096 children. A total of 4529, 7036, and 7215 doses of LAIV-T were administered to children who were 18 months to 4 years, 5 to 9 years, and 10 to 18 years of age, respectively. In vaccination years 1, 2, 3, and 4, we identified 10, 15, 11, and 6 SAEs, respectively. None of the SAEs was attributed to LAIV-T. In vaccination years 1, 2, 3, and 4, we identified 3, 2, 1, and 0 pregnancies, respectively, among adolescents. All delivered healthy infants. The RR for MAARI from 0 to 14 and 15 to 42 days after LAIV-T was assessed in vaccinees during the 4 vaccine years. Compared with the prevaccination period, there was no significant increase in risk in health care utilization attributed to MAARI from 0 to 14 and 15 to 42 days after vaccination in children who were 18 months to 4 years, 5 to 9 years, and 10 to 18 years of age in the 4 vaccine years. In children who were 18 months to 4 years of age, there was no significant increase in the risk in health care utilization for MAARI, MAARI subcategories (otitis media/sinusitis, upper respiratory tract illness, and lower respiratory tract illness), and asthma during the 0 to 14 days after vaccination compared with the prevaccination period. No significant increase in the risk in health care utilization for MAARI, MAARI subcategories, and asthma was detected when the risk period was extended to 15 to 42 days after vaccination, except for asthma events in vaccine year 1. A RR of 2.85 (95% confidence interval [CI]: 1.01-8.03) for asthma events was detected in children who were 18 months to 4 years of age but was not significantly increased for the other 3 vaccine years (vaccine year 2, RR: 1.42 [95% CI: 0.59-3.42]; vaccine year 3, RR: 0.47 [95% CI: 0.12-1.83]; vaccine year 4, RR: 0.20 [95% CI: 0.03-1.54]). No significant increase in the risk in health care utilization for MAARI or asthma was observed in children who were 18 months to 18 years of age and received 1, 2, 3, or 4 annual sequential doses of LAIV-T. Children who were 18 months to 4 years of age and received 1, 2, 3, or 4 annual doses of LAIV-T did not experience a significant increase in the RR for MAARI 0 to 14 days after vaccination; this was also true for children who were 5 to 9 and 10 to 18 years of age. CONCLUSIONS: We observed no increased risk for asthma events 0 to 14 days after vaccination in children who were 18 months to 4 years, 5 to 9 years, and 10 to 18 years of age, In vaccine year 1, children who were 18 months to 4 years of age did have a significantly higher RR (2.85; 95% CI: 1.01-8.03) for asthma events 15 to 42 days after vaccination. In vaccine year 2, the formulation of LAIV-T was identical to the vaccine formulation used in vaccine year 1; however, in children who were 18 months to 4 years of age, no statistically significant increased risk was detected for asthma events 15 to 42 days after vaccination. Similarly, in vaccine years 3 and 4, children who were 18 months to 4 years of age did not have a statistically significant increased risk for asthma events 15 to 42 days after vaccination. Also, LAIV-T did not increase the risk for asthma in children who received 1, 2, 3, or 4 annual doses of LAIV-T. Although the possibility for a true increased risk for asthma was observed in 1 of 4 years in children who were 18 months to 4 years at 15 to 42 days after vaccination, it is more likely that the association is a chance effect because of the 190 comparisons made without adjustment for multiple comparisons. We conclude that LAIV-T is safe in children who are 18 months to 4 years, 5 to 9 years, and 10 to 18 years of age. The hypothesis that LAIV-T is associated with an increase in asthma events in children who are younger than 5 years is not supported by our data. Reassessment of the lower age limit for use of LAIV-T in children is indicated.

Relation of atmospheric pressure changes and the occurrences of acute myocardial infarction and stroke.

Previous studies have demonstrated variation in vascular events with respect to season and time of day. Changes in barometric pressure display daily and seasonal variations and could modulate the occurrence of vascular events. The objective of this study was to determine whether a relation exists between changes in barometric pressure and occurrence of stroke or acute myocardial infarction (AMI). A retrospective analysis of hospital admissions for AMI and stroke from 1993 to 1996 in central Texas was related to changes in atmospheric pressure that were obtained from the National Climatic Data Center. Patients who had AMI (n = 1,327) or stroke (n = 839) were identified from a computerized hospital database. Mean atmospheric pressure, greatest change in pressure, and rate of change in pressure per 24-hour period were computed. One-, 2-, and 3-day and seasonal groupings of cardiovascular events were related to corresponding changes in barometric pressure. The fall and winter seasons had the highest variability in atmospheric pressure readings. There was a significant correlation (p = 0.0083) between a decrease in atmospheric pressure and the occurrence of AMI the day after a pressure decrease, especially during the fall and winter seasons. No relation between stroke and atmospheric pressure was demonstrated. In conclusion, we conclude that rapid decreases in barometric pressure are associated with the occurrence of AMI but not of stroke.

Predicting in-hospital falls: development of the Scott and White Falls Risk Screener.

Falling is the most common hospital accident, and up to 15% of fallers sustain a serious injury. This study focused on developing a simple, practical fall risk screener using routine admission and daily in-hospital stay data. A case-control design was used. Logistic regression identified individual characteristics associated with an increased risk of a fall. Four variables were identified: history of falls, ambulation assistance, disoriented, and bowel control problems, creating a fall risk model with 70% sensitivity and 57% specificity.

Herd immunity in adults against influenza-related illnesses with use of the trivalent-live attenuated influenza vaccine (CAIV-T) in children.

Highest attack rates for influenza occur in children. Immunization of schoolchildren with inactivated influenza vaccine in Michigan and Japan was associated with decreased morbidity and mortality, respectively, in older community contacts. An open-labeled, non-randomized, community-based trial in children with the cold adapted influenza vaccine, trivalent (CAIV-T) was initiated to determine the coverage necessary to reduce spread of influenza in the community. Age-specific baseline rates of medically attended acute respiratory illness (MAARI) for Scott and White Health Plan (SWHP) members at intervention (Temple and Belton) and comparison communities (Waco, Bryan, and College Station) were obtained in 1997-1998. During three subsequent vaccination years, 4298, 5251 and 5150 children received one dose per season of CAIV-T. Vaccinees represented 20-25% of the age-eligible children. Age-specific MAARI rates were compared for SWHP members in the intervention and comparison sites during the influenza outbreaks. Baseline age-specific MAARI rates per 100 persons for the influenza season were comparable between the intervention and comparison communities. In the subsequent three influenza seasons, the age groups 35-44, 45-54, 55-65 and >64 years experienced reductions in MAARI rates in the intervention communities. In adults > or =35 years of age, significant reductions in MAARI of 0.08 (95% CI: 0.04, 0.13), 0.18 (95% CI: 0.14, 0.22) and 0.15 (95% CI: 0.12, 0.19), were observed in the influenza seasons for vaccination years 1, 2 and 3, respectively. No consistent reduction in MAARI rates was detected in the younger age groups. Vaccination of approximately 20-25% of children, 1.5-18 years of age in the intervention communities resulted in an indirect protection of 8-18% against MAARI in adults > or =35 years of age.

Expression of vascular endothelial growth factor and HER2/neu in stage II colon cancer and correlation with survival.

Monoclonal antibody-directed therapy has been used as an effective treatment for some cancers that overexpress HER2/neu and vascular endothelial growth factor (VEGF). Overexpression of the HER2/neu oncogene and VEGF has been reported to occur in adenocarcinomas of the colon. Assessing whether HER2/neu and VEGF overexpression could serve as prognostic indicators for stage II colon cancer may provide insight into optimal treatment following surgery. Demographic and tumor characteristics from 109 patients diagnosed with stage II colon cancer between 1991 and 1996 were assessed for HER2/neu and VEGF expression using immunohistochemical staining techniques. Of the 109 cases, 107 (98%) were histologically classified as adenocarcinomas, 105 (96%) were grades 2/3, and 105 (96%) were stage T3. Only 12 cases (11%) exhibited HER2/neu overexpression and 72 cases (66%) exhibited VEGF expression. There was no significant difference in overall survival or in time to recurrence between the groups with and without HER2/neu overexpression. There was a trend toward decreased overall survival with VEGF expression (P = 0.07), but no difference in time to recurrence (P = 0.63). There were 18 patients who received adjuvant chemotherapy, but removal of these patients from the analysis did not change the results. There was no association between HER2/neu and VEGF expression and patient demographics or tumor characteristics, with the exception of VEGF expression and mucinous histology (P < 0.01). Our results do not support an association between HER2/neu or VEGF expression and overall survival or time to recurrence in stage II colon cancer. With further investigation, a significant correlation may be found between VEGF expression and prognosis, and thus direct therapy with a monoclonal antibody.

Failure after primary radiation or surgery for prostate cancer: differences in response to androgen ablation.

PURPOSE: Androgen ablation is the standard treatment for recurrent and metastatic prostate cancer. Surprisingly few studies have documented the specific results for local and distant failure in patients treated primarily with radiation or radical prostatectomy. We report the long-term outcome of a series of those patients. MATERIALS AND METHODS: We followed until death 94 patients in whom primary radiation therapy failed and 67 in whom radical prostatectomy failed. All patients received androgen ablation. RESULTS: Statistically (p = 0.04) more patients in the radiation group (78%) died of prostate cancer than in the radical prostatectomy group (63%). Of the radiation group with local failure alone 63%, died of prostate cancer at a median of 5.03 years. Of the surgery group with isolated local failure 50% died of cancer at a median of 9.83 years. Of the patients treated with radiation with distant metastasis 93% died of cancer with a median time to death of 2.34 years. Of the patients treated with surgery 69% died of prostate cancer at a median of 3.27 years. The differences in survival between the 2 groups was significant. CONCLUSIONS: This study is unique in providing followup until death of patients treated with radical prostatectomy and radiation who had clinical failure and were treated with androgen ablation. Compelling is the finding that survival after androgen ablation after surgical failure is superior to that for radiation. If confirmed, this would be a significant consideration for future studies of patients in whom primary therapy fails.

Direct and total effectiveness of the intranasal, live-attenuated, trivalent cold-adapted influenza virus vaccine against the 2000-2001 influenza A(H1N1) and B epidemic in healthy children.

BACKGROUND: The efficacy of the intranasal, live-attenuated, trivalent cold-adapted influenza virus vaccine (CAIV-T) against influenza A(H3N2) and B infections in healthy persons is established, but its effectiveness against natural influenza A(H1N1) infection is unknown. OBJECTIVE: To assess the effectiveness of CAIV-T in healthy children during the 2000-2001 influenza A(H1N1) and B epidemic. DESIGN: Community-based, nonrandomized, open-label trial from August 1998 through April 2001. SETTING: Intervention and comparison communities in central Texas. PARTICIPANTS: Healthy children, aged 1.5 to 18 years, from the intervention communities received a single dose of CAIV-T at least 1 time or more in 1998, 1999, and/or 2000. MAIN OUTCOME MEASURES: The incidence of medically attended acute respiratory illnesses during the 2000-2001 influenza epidemic was compared in 3794 health plan CAIV-T recipients with age-eligible, health plan nonrecipients in the intervention communities for direct effectiveness (n = 9325), and with those in the 2 comparison communities for total effectiveness (n = 16,264). RESULTS: The 2281 CAIV-T recipients in 2000 had significant direct protection against medically attended acute respiratory illness of 18% to 20% during the biphasic influenza A(H1N1) and B epidemic, and 17% to 26% during influenza A(H1N1) predominance. The 931 recipients of CAIV-T in 1999 containing influenza A/Beijing/262/95(H1N1) and B/Beijing/184/93-like viruses had persistent heterovariant protection against the 2000-2001 influenza A/New Caledonia/20/99(H1N1) and B/Sichuan/379/99 variants. The 616 recipients of a single CAIV-T dose in 1999 only, including those younger than 5 years with no prior natural exposure to influenza A(H1N1) viruses, showed persistent protection. CONCLUSION: Healthy children who received CAIV-T in 2000 or 1999 were protected against new variants of influenza A(H1N1) and B in the 2000-2001 influenza epidemic.

Hospital disposition and long-term follow-up of patients aged >/=80 years undergoing coronary artery revascularization.

Coronary artery revascularization by either percutaneous coronary intervention or coronary artery bypass graft surgery in patients >/=80 years of age can be accomplished with acceptable in-hospital and 2-year clinical outcomes. However, up to 20% of patients have a prolonged recovery and are unable to immediately return home. It is important that this information become part of the discussion with patients and their families so realistic expectations can be developed.

Psychosocial factors related to nausea, vomiting, and fatigue in early pregnancy.

PURPOSE: To test whether nausea and vomiting or fatigue correlated with psychosocial variables. DESIGN: Descriptive, using secondary data from a prenatal database of 113 women in prenatal care in Texas. Mean gestational duration was 59 days at the time of data collection. METHODS: Psychosocial factors, frequency of nausea and vomiting and of fatigue were determined by use of questionnaires. Psychosocial measures had reliability and validity and included the Personal Resources Questionnaire and Center for Epidemiologic Studies Depression Scale. A checklist was used for measuring nausea and vomiting and fatigue. FINDINGS: Of 113 participants, 30 (26.5%) reported no, 43 (38.1%) occasional, and 40 (35.4%) frequent nausea and vomiting. Depressive symptoms had the highest correlation with nausea and vomiting. Social support was negatively related to nausea and vomiting. Four (3.5%) women reported no fatigue, 49 (43.4%) reported occasional fatigue, and 60 (53.1%) reported frequent fatigue in the past month. Depressive symptoms had the highest correlation with fatigue. The chi-square statistic showed that fatigue was significantly related to employment. Fatigue was not significantly associated with work hours or stressfulness of jobs. CONCLUSIONS: Only a limited number of psychosocial factors were associated with nausea and vomiting and fatigue in early pregnancy. Depression was related to physical symptoms, but unclear was whether depression preceded or resulted from the symptoms. Many women experienced symptoms, and better understanding of causality is needed to ameliorate the effects on women's well-being.

Comparison of lipid and non-lipid markers of atherosclerosis in arterial versus venous blood.

BACKGROUND: Early studies have suggested that there may be differences in the concentration of lipoprotein particles and their associated apolipoproteins in arterial and venous blood and that this gradient might explain a proclivity to develop atherosclerotic lesions. The aim of this study was to use current methods of analysis to determine levels of these components, including particle densities and several common inflammatory markers in arterial and venous blood. METHODS: Samples of arterial and venous blood were obtained nearly simultaneously in 26 patients undergoing right and left heart catheterization. Analyses were performed using enzymatic, immunoturbidimetric and ultracentrifugation assays. RESULTS: Data obtained for total cholesterol, triglyceride, HDL-cholesterol, LDL-cholesterol, HDL and LDL particle density, high sensitivity C-reactive protein, serum amyloid-A and apoprotein B-100 concentrations in arterial and venous blood did not demonstrate any significant difference in the means. CONCLUSION: Arterial and venous blood can be used interchangeably to study the effect of blood concentrations of common soluble surrogate markers of atherosclerosis.

Readmission and mortality in patients discharged the day after off-pump coronary bypass surgery.

BACKGROUND: The fate of patients discharged the day following off-pump coronary bypass (OPCAB) has not previously been reported. We studied the mortality and readmissions of a consecutive series of patients discharged after OPCAB, and compared the outcomes of those discharged the day following surgery to the rest of the group. METHODS: All patients having OPCAB through median sternotomy during the calendar year 2000 by a single surgeon were retrospectively reviewed. Demograghics, intraoperative variables and postoperative complications, readmissions and mortality were recorded. Factors were analyzed to determine associations with time of discharge and readmission. RESULTS: One hundred fifteen patients had isolated OPCAB averaging 3.1 grafts. Two patients (1.8%) died before discharge. Sixty-three of 113 patients (55.8%) were discharged on day 1 and 8 (12.7%) required readmission compared to 13 of 50 (26%) discharged later. Diabetes (p = 0.04) and renal failure (p = 0.01) exhibited univariate association with day 1 discharge while multivariate analysis added infarction. The combination of previous bypass, obesity, acute myocardial infarction, and hypertension was associated with readmission in the entire OPCAB group but not in day 1 discharged patients. CONCLUSIONS: The readmission rate for the entire group (18.6%) was high but lower in day 1 discharge patients (12.7%). Day 1 discharge (55.8%) was unusual in patients with diabetes, renal failure, or recent infarction. Previous bypass, obesity, acute myocardial infarction, and hypertension were associated with readmission for the entire group only. Day 1 discharged patients had no deaths or serious consequences, and there were no readmissions in more than 87%.

Utility of the Mayo End-Stage Liver Disease (MELD) score in assessing prognosis of patients with alcoholic hepatitis.

BACKGROUND: Alcoholic hepatitis is characterized by acute, or acute-on-chronic hepatic failure and associated with a high mortality. Specific therapies should be considered for those at high risk of mortality. The Mayo End-Stage Liver Disease (MELD) score is a marker of disease severity and mortality in persons with chronic alcoholic liver disease. Our aims were to assess the utility of the MELD score as a predictor of short-term mortality in persons with alcoholic hepatitis. METHODS: We assessed the utility of the MELD score and compared it with the Discriminant Function (DF) as a predictor of mortality in 34 patients hospitalized with alcoholic hepatitis. RESULTS: The area under the curve of a receiver operating characteristic curve for the MELD score was 0.82 (confidence intervals 0.65-0.98), and for the DF was 0.86 (confidence intervals 0.70-1.00). However, the sensitivity and specificity in predicting 30-day mortality for a MELD score of greater than 11 was 86% and 81%, but for a DF greater than 32 was 86% and 48% respectively. The presence of ascites and bilirubin greater than 8 mg/dL were also highly predictive of mortality with a sensitivity of 71% and a specificity of 96%. CONCLUSIONS: Alcoholic hepatitis remains associated with a high mortality in hospitalized patients. The MELD score performs as well as the DF in predicting mortality at 30 days. A MELD score of greater than 11, or the presence of both ascites and an elevated bilirubin greater than 8 mg/dL should prompt consideration of specific therapeutic interventions to reduce mortality.