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PubMed2003

Decreased muscle strength and contents of Mg and Na,K-pumps in chronic alcoholics occur independently of liver cirrhosis.

OBJECTIVES: To evaluate the influence of established liver cirrhosis on muscle strength and muscle contents of magnesium (Mg), potassium (K) and sodium, potassium pumps (Na,K-pumps) in chronic alcoholic patients. DESIGN: An open cross-sectional study. SETTING AND SUBJECTS: Forty consecutive chronic alcoholics (18 with cirrhosis and 22 without cirrhosis) admitted to the Department of Hepatology, Aarhus University Hospital, Denmark, or to a collaborating alcoholism treatment centre, and 36 healthy control subjects. MAIN OUTCOME MEASURES: Evaluation of participant's subjective physical ability and measurement of maximum isokinetic muscle strength and muscle mass, as well as measurements of Mg, K and Na,K-pumps in skeletal muscle. RESULTS: Maximum isokinetic muscle strength and muscle mass were equally reduced in patients with and without cirrhosis (P < 0.01 all). In keeping with this, both groups of patients felt equally physically restricted. Muscle Mg was reduced to the same extent in the two groups of patients (by 12 and 9%, P < 0.001, both), whereas the muscle K content was only significantly lower in the cirrhotic patients (10%, P < 0.001). The muscle content of Na,K-pumps was reduced by 14%, (P < 0.01) in the cirrhotic patients and by 8% (P < 0.05) in the noncirrhotic patients. CONCLUSION: Our alcoholic patients complained of physical disability, had reduced skeletal muscle mass, isokinetic muscle strength, content of muscle Mg and content of Na,K-pumps. There was no difference between patients with and without cirrhosis. It appears that it is the heavy alcohol intake, and not the cirrhosis per se, that is responsible for the observed defects.

Adult↗
PubMed2001

The relationship between health related quality of life and disease activity and damage in systemic lupus erythematosus.

OBJECTIVE: To evaluate the relationship between self-reported quality of life and disease activity, damage, impairment, disability, and handicap in systemic lupus erythematosus (SLE). METHODS: In this cross sectional study disease activity was measured with the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) and the Systemic Lupus Activity Measure (SLAM), and damage by the Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC/ACR) damage index (SDI). Quality of life was assessed by the Medical Outcome Survey Short Form 36 (SF-36) and the EuroQol (EQ-5D). Multiple linear regression was used to identify significant associations of patients' health status, and logistic regression was used to evaluate the relationship of each of the 5 dimensions of the EQ-5D in terms of impairment, disability, and handicap. RESULTS: Damage was associated with the Physical Function (PF) and Social Function subscales of the SF-36. Disease activity was associated with the General Health (GH) subscale. Ability to carry out usual activities was strongly related to PF and GH as well as to global rating of the thermometer rating scale of the EQ-5D. Role Physical (RP) and Bodily Pain (BP) of the SF-36 were also associated with the EQ-5D rating scale. In addition, patients' ratings of anxiety and depression were strongly related to the Mental Health (MH) summary scale of the SF-36. CONCLUSION: Perceived health status of patients with lupus was associated with disease activity, damage, role physical, bodily pain, capacity for usual activity, and mobility. EQ-5D is a valid instrument for the measure of health related quality of life in SLE.

Adult↗
PubMed2004

The UNESCO biosphere reserve concept as a tool for urban sustainability: the CUBES Cape Town case study.

The Cape Town Case Study (CTCS) was a multi-institutional collaborative project initiated by CUBES, a knowledge networking initiative of UNESCO's Ecological Sciences Division and the Earth Institute at Columbia University. Cape Town was selected as a CUBES site on the basis of its high biological and cultural significance, together with its demonstrated leadership in promoting urban sustainability. The CTCS was conducted by the Cape Town Urban Biosphere Group, a cross-disciplinary group of specialists drawn from national, provincial, municipal, and civil society institutions, mandated to examine the potential value of the UNESCO Biosphere Reserve concept as a tool for environmental management, social inclusion, and poverty alleviation in Cape Town. This article provides a contextualization of the CTCS and its collaborative process. It also reviews the biosphere reserve concept relative to urban sustainability objectives and proposes a more functional application of that concept in an urban context. A detailed analysis of key initiatives at the interface of conservation and poverty alleviation is provided in table format. Drawing on an examination of successful sustainability initiatives in Cape Town, specific recommendations are made for future application of the biosphere reserve concept in an urban context, as well as a model by which urban areas might affiliate with the UNESCO World Network of Biosphere Reserves, and criteria for such affiliation.

City Planning↗
PubMed2001

Preoxygenation for tracheal suctioning in intubated, ventilated newborn infants.

BACKGROUND: Endotracheal suctioning for mechanically ventilated infants is routine practice in neonatal intensive care. However, this practice is associated with serious complications including lobar collapse, pneumothorax, bradycardia and hypoxemia. Increasing the inspired oxygen immediately prior to suction (preoxygenation) has been proposed as an intervention to minimise the risk of complications. OBJECTIVES: To compare the effects of preoxygenation with no preoxygenation for endotracheal suctioning on ventilated newborn infants. To conduct sub group analyses by i) different populations of newborn infants; by gestational age <30 weeks, <34 weeks and <37 weeks and by disease; infants with chronic lung disease compared to those without and; ii) by different techniques of endotracheal suctioning; with or without disconnection from the ventilator, increased mechanical ventilation, use of manual ventilation and chest wall vibrations or percussion. SEARCH STRATEGY: The standard search strategy of the Neonatal Review Group was used. This included searches of electronic databases; Oxford Database of Perinatal Trials; Cochrane Controlled Trials Register (Cochrane Library Issue 1 2001); MEDLINE (1966 - April 2001); and CINAHL (1982-2001) using MeSH term infant-newborn and text terms oxygen* and suction*, preoxygenation, pre-oxygenation and premature and also previous reviews including cross references, abstracts in conferences and symposia proceedings, expert informants, journal hand searching in the English language. SELECTION CRITERIA: Random or quasi random controlled trials of mechanically ventilated neonates in which endotracheal suctioning with preoxygenation was compared to suctioning without preoxygenation. DATA COLLECTION AND ANALYSIS: Standard methods of the Cochrane Collaboration and its Neonatal Review Group were used, including independent assessment of trial quality and extraction of data by the authors. Data were analysed using relative risk (RR) for dichotomous outcomes and mean difference (MD) for data measured on a continuous scale with the use of 95% confidence intervals. Meta-analysis was conducted using a fixed effects model. MAIN RESULTS: One cross-over trial involving outcomes for 16 preterm neonates was included in this review. Preoxygenation, prior to an endotracheal suctioning procedure involving two suctions, resulted in a statistically significant reduction in infants with hypoxemia (TcPO2 <40 mmHg) at the end of the first suction (RR 0.18, 95% CI 0.05, 0.69), at the end of the second suction (RR 0.23, 95% CI 0.08, 0.66) and also at 120 seconds after the second suction (RR 0.10, 95% CI 0.01, 0.69). Mean TcPO2 was statistically significantly higher in the preoxygenation group at the end of the first suction (MD 25.00 mmHg, 95%CI 14.20, 35.80), second suction (MD 24.80, 95% CI 14.80, 34.80) and also at 120 seconds after the second suction (MD 29.10, 95% CI 14.96, 43.24). The time taken to return to baseline oxygenation status was shorter than the group not receiving preoxygenation (MD -2.12 minutes, 95% CI -3.82, -0.42). REVIEWER'S CONCLUSIONS: No recommendations for practice can be confidently made from the results of this review. Although preoxygenation was shown to decrease hypoxemia at the time of suctioning, other clinically important short and longer-term outcomes including adverse effects were unable to be assessed. Further studies are needed to adequately assess the effects of this widely practiced procedure.

Humans↗
PubMed2004

Health-related quality of life in juvenile-onset systemic lupus erythematosus and its relationship to disease activity and damage.

OBJECTIVE: To assess the health-related quality of life (HRQL) of patients with juvenile-onset systemic lupus erythematosus (JSLE) and its relationship with disease activity and accumulated damage. METHODS: In this cross-sectional study, HRQL was assessed using the Child Health Questionnaire (CHQ), disease activity using the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI), and accumulated damage using the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SDI). RESULTS: A total of 297 patients were included. The mean +/- SD physical and psychosocial summary scores of the CHQ were 40.2 +/- 15.0 and 44.8 +/- 10.7, respectively. The most impaired CHQ subscales were global health, general health perceptions, and parent impact-emotional. The SLEDAI score was significantly correlated with both the physical summary score (r = -0.29, P < 0.0001) and psychosocial summary score (r = -0.25, P < 0.0001), whereas the SDI score was significantly correlated only with the physical summary score (r = -0.23, P = 0.0001). CONCLUSION: We found that patients with JSLE have significant impairment of their HRQL, particularly in the physical domain. HRQL may be affected by both disease activity and accumulated damage, particularly in the renal, central nervous, and musculoskeletal systems.

Adolescent↗
PubMed2004

Serum total and lipoprotein cholesterol levels and awareness, treatment, and control of hypercholesterolemia in China.

BACKGROUND: Cardiovascular disease has become the leading cause of death in China. We examined the levels of serum total and lipoprotein cholesterol and status of awareness, treatment, and control of hypercholesterolemia in China. METHODS AND RESULTS: A cross-sectional survey in a nationally representative sample of 15,540 Chinese adults 35 to 74 years of age was conducted during 2000 to 2001. Serum cholesterol was measured by use of standard methods, and information on treatment of hyperlipidemia was obtained by use of a standard questionnaire. Age-standardized mean levels of total, HDL, and LDL cholesterol and triglycerides were 186.1, 51.7, 109.5, and 128.1 mg/dL, respectively. Of the Chinese population 35 to 74 years of age, 23.8% (112,500000 persons) had borderline high total cholesterol (200 to 239 mg/dL), and 9.0% (42,540000 persons) had high total cholesterol (> or =240 mg/dL). The population estimates for borderline high (130 to 159 mg/dL), high (160 to 189 mg/dL), and very high (> or =190 mg/dL) LDL cholesterol were 17.0% (80,122000 persons), 5.1% (24,329000 persons), and 2.7% (12,822000 persons), respectively. In addition, 19.2%, or 90 803 000 persons, had a low HDL cholesterol (<40 mg/dL). Among those who had a total cholesterol > or =200 mg/dL or who were on cholesterol-lowering medications, the proportion of men and women who were aware, treated, and controlled was only 8.8% and 7.5%, 3.5% and 3.4%, and 1.9% and 1.5%, respectively. CONCLUSIONS: The prevalence of hypercholesterolemia was relatively high and the percentage of adults with controlled blood cholesterol was low in China. Prevention and treatment of hypercholesterolemia should be an important component of a national strategy to reduce the substantial and increasing burden of cardiovascular disease in China.

Adult↗
PubMed2005

Overweight in urban, low-income, African American and Hispanic children attending Los Angeles elementary schools: research stimulating action.

OBJECTIVE: This study was undertaken to establish the prevalence and severity of nutritional problems among low-income children of elementary school age in the Los Angeles Unified School District (LAUSD) in order to collect baseline data to inform policy-makers. DESIGN AND METHODS: A cross-sectional survey of children in 14 elementary schools was conducted from January to June, 1998. Nine hundred and nineteen children were measured and interviewed. The planning, design and data analysis were carried out in collaboration with key LAUSD policy-makers. RESULTS: More than 35% of the sample was classified as being at risk for overweight or overweight according to body mass index. CONCLUSION: There is a high prevalence of children who are at risk for overweight or who are overweight in Los Angeles. This finding has triggered the development of multiple school-based intervention programmes.

Black or African American↗
PubMed1987

A reanalysis of the New York State prenatal diagnosis data on Down's syndrome and paternal age effects.

This paper reanalyzes the data from the Hook and Cross (1982) paper in this journal concerning the association between Down's syndrome and paternal age. The New York State (NYS) data are compared with a large European collaborative study by Ferguson-Smith and Yates (1984). The maternal-age-dependent risks in the NYS data were found to be significantly higher than in the European data. When the NYS data was divided into three groups by means of the paternal age, a marked two-peaked distribution was found. The maternal-age-dependent risk was high when the fathers were up to 33 years old, low when the fathers' ages were 34-39 years and high again when the fathers were at least 40 years old. The differences were significant. The results speak in favour of the existence of temporal, geographic, or environmental variations in the risk for de novo trisomy 21, as well as of a paternal age effect. The existence of a "paternal age effect" in at least some populations is confirmed. If the results of this paper are confirmed in other investigations, it will be necessary to revise present genetic counselling rules towards far more individually specified considerations.

Adult↗
PubMed2001

Efficacy and tolerability of piperacillin/tazobactam versus ceftazidime in association with amikacin for treating nosocomial pneumonia in intensive care patients: a prospective randomized multicenter trial.

OBJECTIVE: To compare clinical and bacteriological efficacy as well as tolerability of two regimens of broad-spectrum antibiotics (ceftazidime versus piperacillin/tazobactam) combined with amikacin in the treatment of nosocomial pneumonia in intensive care patients. DESIGN: Open label, prospective, multicenter, and randomized phase III clinical trial. SETTING: Medical or surgical intensive care units (ICUs) of nine acute-care teaching hospitals in Spain. PATIENTS AND PARTICIPANTS: One hundred and twenty-four ICU patients with nosocomial pneumonia and requiring mechanical ventilation were included. They were randomized to receive amikacin (15 mg/day divided into two doses) combined with either piperacillin (4 g every 6 h) and tazobactam (0.5 g every 6 h) (n = 88) or ceftazidime (2 g every 8 h) (n = 36). MEASUREMENTS AND RESULTS: The causative pathogen was determined in 60.2% of patients in the group of amikacin plus piperacillin/tazobactam and in 76.9% in the group of amikacin plus ceftazidime. A total of 94 bacterial organisms were isolated among which gram-negative bacilli predominated, Pseudomonas aeruginosa being the most frequent. Clinical response at the end of antibiotic therapy was considered satisfactory (cure and/or improvement) in 63.9% of patients in the amikacin plus piperacillin/tazobactam group and in 61.5% in the amikacin plus ceftazidime (odds ratio 1.1; 95% confidence interval 0.44-2.75). Eradication or presumptive eradication rates for each pathogen and for either gram-negative or gram-positive bacteria were similar in both antibiotic combinations (odds ratio 1.2; 95% confidence interval 0.39-3.66). A total of 21 adverse effects (23.9%) occurred in the amikacin plus piperacillin and tazobactam group and six (16.7%) in the amikacin plus ceftazidime group, thrombocytosis, renal dysfunction, and hepatic cytolysis being the most common. The efficacy and tolerability of the two therapeutic regimens were similar not only in the whole study population, but also in the subset of P. aeruginosa-related pneumonia (odds ratio 1; 95% confidence interval 0.08-13.37). CONCLUSIONS: Amikacin associated with either ceftazidime or piperacillin and tazobactam has shown comparable efficacy and tolerability in the treatment of ICU patients with nosocomial pneumonia.

Aged↗
PubMed2002

Encephalitis and encephalopathy associated with an influenza epidemic in Japan.

During the winter of 1998-1999, there was an outbreak of encephalitis/encephalopathy in Japan that appeared to be associated with influenza. We conducted a national survey of the prevalence and clinical features of disease and the associated outcomes and prognostic factors related to this outbreak. A total of 202 cases were analyzed, of which 148 were diagnosed as influenza-associated encephalitis/encephalopathy on the basis of virologic analysis. Of the 148 cases studied, 130 (87.8%) were type A influenza and 17 were type B. Encephalitis/encephalopathy developed mainly in children age <5 years, either on the day that influenza signs appeared or on the next day. The major signs included altered consciousness or loss of consciousness, convulsions, cough, and vomiting. In many patients, multiple-organ failure developed, and rates of mortality (31.8%) and disability (27.7%) were high. Thrombocytopenia and severely elevated transaminase levels were factors associated with a poor prognosis. Thus, influenza-associated encephalitis/encephalopathy progressed rapidly and was associated with poor outcomes.

Aspartate Aminotransferases↗
PubMed2005

White-coat hypertension in adults.

White-coat hypertension is defined by the coexistence of persistently high office blood pressure (BP) with normal self-measured or ambulatory blood pressure. The prognostic impact of white-coat hypertension is a subject of debate. Cardiovascular morbidity seems to be lower in white-coat hypertension than in ambulatory hypertension, and, according to some but not all studies, is not dissimilar between white-coat hypertension and clinical normotension. In a large collaborative study including individual data from four prospective cohort studies, the incidence of stroke tended to increase in the white-coat hypertension group in the long run, crossing the hazard curve of the ambulatory hypertension by the ninth year of follow-up. These data raise the hypothesis, to be tested in future studies, that white-coat hypertension might not be a benign condition for stroke in the long term. Further studies are needed in order to: (1) test whether white-coat hypertension is really a benign condition for stroke in the long term; (2) compare, in patients with white-coat hypertension, a regimen based on life-style measures without drugs and a standard regimen consisting of life-style measures with the possible addition of drugs. On the basis of current evidence, it is reasonable to suggest a treatment based on life-style measures in the low-risk stratum of patients with white-coat hypertension under the conditions of correct definition, absence of comorbid conditions and target-organ damage, and adequate follow-up

Adult↗
PubMed2001

Introducing chemists to food allergy.

Adverse reactions to food may be toxic or non toxic, depending on the susceptibility to a certain food; non toxic reactions that involve immune mechanisms are termed allergy if they are IgE-mediated. If no immunological mechanism is responsible, it is termed intolerance. The following disorders are considered a consequence of food allergy: gastrointestinal reactions (oral allergy syndrome, vomiting, diarrhea, protein-induced enterocolitic syndrome, eosinophilic gastroenteritis); respiratory reactions (rhinitis, asthma, laryngeal edema); cutaneous reactions (urticaria-angioedema, atopic dermatitis); anaphylaxis. There is much recent evidence to consider celiac disease an immunological disorder. Food allergy diagnosis is based on history, SPT, specific IgE, food challenges. DBPCFC is fundamental for diagnosing true food allergy; patients who have had anaphylaxis to food must not undergo DBPCFC. Rapidly progressive respiratory reactions and anaphylactic shock are life-threatening reactions that can be caused by food allergy. The doses of food inducing anaphylaxis can be very low, therefore commercial cross-contamination with an unsuspected food during food processing can be risky for the food allergic patient. The prevention of severe anaphylactic food reactions may lie in interdisciplinary collaboration among allergologists, chemists, food technologists, and experts in food industry research.

Allergens↗
PubMed2004

Multiple-breath washout as a marker of lung disease in preschool children with cystic fibrosis.

Sensitive measures of lung function applicable to young subjects are needed to detect early cystic fibrosis (CF) lung disease. Forty children with CF aged 2 to 5 years and 37 age-matched healthy control subjects performed multiple-breath inert gas washout, plethysmography, and spirometry. Thirty children in each group successfully completed all measures, with success on first visit being between 68 and 86% for all three measures. Children with CF had significantly higher lung clearance index (mean [95% CI] difference for CF control 2.7 [1.9, 3.6], p < 0.001) and specific airway resistance (1.65 z-scores [0.96, 2.33], p < 0.001), and significantly lower forced expired volume in 0.5 seconds (-0.49 z-scores [-0.95, -0.03], p < 0.05). Abnormal lung function results were identified in 22 (73%) of 30 children with CF by multiple-breath washout, compared with 14 (47%) of 30 by plethysmography, and 4 (13%) of 30 by spirometry. Children with CF who were infected with Pseudomonas aeruginosa had significantly higher lung clearance index, but no significant difference in other lung function measures, when compared with noninfected children. Most preschool children can perform multiple-breath washout, plethysmography, and spirometry at first attempt. Multiple-breath washout detects abnormal lung function in children with CF more readily than plethysmography or spirometry.

Age Factors↗
PubMed1995

Development of an Asia-Pacific regional network for public health.

As public health by its very nature is multi-disciplinary, it may benefit individual programs to formulate a regional network, joining researchers and academics across programs. This approach may afford extended benefits, such as the establishment of regional health surveillance systems and collaborative funding initiatives. To explore this potential, member institutions comprising the Asia-Pacific Academic Consortium for Public Health provided data to form an aggregate profile of cross-institutional expertise and resources, which was presented to Health Specialists at the Asian Development Bank. The study provided a foundation for a planned regional network. A four-pronged approach was proffered detailing concurrent aspects of development: 1) network formation and expansion, 2) research coordination, 3) cross-institutional communication and instruction, and 4) promotion of self-sufficiency. The proposed plan affords the groundwork for an improved approach to public health research and practice that builds upon the established Consortium, and encourages new horizons. Regionalization is an increasing phenomenon world wide, and should be furthered as a concept for improved public health intervention and control.

Asia↗
PubMed2006

Which pharmacists contribute to high-level pharmacotherapy audit meetings with general practitioners?

BACKGROUND: In the Netherlands, community pharmacists and general practitioners (GPs) collaborate in pharmacotherapy audit meetings (PTAMs) to optimize pharmacotherapy. OBJECTIVE: To identify associations between the quality level of PTAMs and characteristics of pharmacists. METHODS: We used a cross-sectional questionnaire design in a Dutch general practice and community pharmacy setting to estimate the contribution of pharmacists to the quality level of PTAMs. The questionnaire was sent to 123 community pharmacies working closely with 104 GP practices. The outcome variable was the quality level of PTAMs. The questionnaire provided information on 4 topics that were used as independent variables: characteristics of the PTAMs, provision of pharmacotherapy activities, characteristics of the pharmacists, and characteristics of the pharmacies. RESULTS: In total, 109 (88.6%) pharmacists completed the questionnaire, with 103 participating in 62 different PTAMs. Seventeen pharmacists participated in level 1 PTAMs (lowest level), 57 in level 2, 21 in level 3, and 8 in PTAMs at the highest level. The multinomial logistic regression identified only one significant association: pharmacists who participated in the highest quality level reported that they undertake initiatives in PTAMs (OR 2.98; 95% CI 1.07 to 8.26) more frequently compared with pharmacists participating on the lowest level. CONCLUSIONS: In light of existing evidence, the role of pharmacists in PTAMs seems to be important. Pharmacists should create a distinct profile of their expertise, allowing them to professionalize PTAMs by undertaking more initiatives. PTAMs offer pharmacists a great opportunity to become integral members of the prescribing process.

Community Pharmacy Services↗
PubMedDate not supplied

Cross-cultural understanding of aesthetic surgery: the male cosmetic surgery patient in japan and the USA.

This review describes the historical development of aesthetic surgery in Japan and parallels with the development of the specialty in the United States. The focus is on the consequences of aesthetic surgery in the male patient when collaboration between mental health clinicians and surgeons lags. The cultural, social, and psychological issues raised are relevant to the diverse cultural groups now seeking aesthetic surgery in the United States. Case illustrations are a reminder to aesthetic surgeons of the potential need for more comprehensive evaluation in the group of male patients who may be at added risk for negative outcomes in terms of satisfaction.

Adult↗
PubMedDate not supplied

Inappropriate medication prescribing for the elderly by office-based physicians.

OBJECTIVE: To estimate the prevalence of inappropriate medications prescribed by office-based physicians for patients 65 years or older. DESIGN: A nationwide cross-sectional survey of office visits by the elderly. SETTING: The National Ambulatory Medical Care Survey (NAMCS) 1992, a national probability sample survey of office visits by ambulatory patients within the continental US. SUBJECTS: A national probability sample of patients 65 years or older visiting office-based physicians. National estimates are based on the National Center for Health Statistics weighting procedure for the NAMCS sample. MAIN OUTCOME MEASURES: Prevalence of 20 inappropriate medications that should be entirely avoided in the elderly, using criteria developed by a panel of national experts in geriatric medicine and geriatric pharmacology. RESULTS: In the US during 1992, an estimated 8.47 million (95% CI 7.66 million to 9.28 million) office visits by the elderly indicated prescribing of at least 1 of the 20 inappropriate medications. Approximately 7.75 million (95% CI 6.98 million to 8.52 million) visits by the elderly involved 1 inappropriate medication and 0.72 million (95% CI 0.51 million to 0.93 million) visits included 2 inappropriate medications. According to the NAMCS, office-based physicians prescribed at least 1 inappropriate medication to 7.58% of the elderly who received prescriptions. The most frequently prescribed inappropriate medications were propoxyphene, amitriptyline, dipyridamole, diazepam, and chlorpropamide. Elderly patients rarely received prescriptions from office-based physicians for drugs such as secobarbital, isoxsuprine, trimethobenzamide, and carisoprodol. Furthermore, office-based physicians did not prescribe cyclandelate, pentobarbital, or phenylbutazone for the elderly. CONCLUSIONS: The prescribing of inappropriate medications by office-based physicians raises concerns regarding the quality of care for the elderly in ambulatory settings. The crux of improving patient care in ambulatory settings rests with collaborative efforts between physicians and pharmacists.

Aged↗
PubMed2006

The effect of alcohol consumption on emergency department services use among injured patients: A cross-national emergency room study.

OBJECTIVE: Although injured patients in the emergency department (ED) report more frequent use of the ED compared with the general population, and alcohol-related admissions and chronic alcohol misuse have been found to be predictive of future ED admissions, these data are based on only a few U.S. studies. The purpose of this article was to explore the association of alcohol use and ED services use among injured patients cross-nationally. METHOD: Binary and multinomial logistic regression were used to analyze the association of alcohol consumption with prior ED visits among 9,743 injured patients surveyed in 37 EDs in 14 countries and reported in 23 studies from the combined Emergency Room Collaborative Alcohol Analysis Project (ERCAAP) and World Health Organization Collaborative Study of Alcohol and Injuries. RESULTS: Drinking within 6 hours before injury was associated with prior ED visits during the last 12 months (odds ratio = 1.25, p < .05), with a positive dose-response relationship. Heavy drinkers and those drinkers who were alcohol-dependent were also significantly more likely to report multiple prior ED visits, reflecting an elevated burden of services use. At the ED level, stigmatization of alcohol use was the only significant contextual variable that consistently predicted cross-ED variation in the relationship between drinking and ED use, in which the association was weaker in areas where alcohol use is less accepted. CONCLUSIONS: This study lends additional support to the potential effectiveness of screening for acute and chronic alcohol use among ED injured patients to reduce ED services use and associated costs.

Adolescent↗