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Hospitalized Adults (hospitalized + adult)
Selected AbstractsIncontinence: Managed or mismanaged in hospital settings?INTERNATIONAL JOURNAL OF NURSING PRACTICE, Issue 6 2008Joan Ostaszkiewicz RN MNurs This paper reports the results of a survey of inpatients to determine the prevalence of their continence status and the overall management of their incontinence. A survey of 447 hospitalized adults was conducted and an audit of their medical records. Twenty-two per cent of patients reported urinary incontinence, 10% faecal incontinence, 78% nocturia, 23% urinary urgency and 11% trouble passing urine. Pre-existing bladder and bowel problems were reported by 34% and 26% of patients respectively. Sixty per cent of patients were using a continence product or device. There was a lack of documentation in the medical records about patients' continence status and about their pre-admission bowel and bladder status. The findings reveal that the management of incontinence in acute and subacute settings is suboptimal. There is a need to raise clinical awareness about incontinence in hospital settings and to implement a structured approach to its assessment and management. Furthermore, as the costs associated with the management or mismanagement of incontinence in hospital settings are not fully understood, there is a need for further research on this issue. [source] Patients with Hip Fracture: Subgroups and Their OutcomesJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 7 2002Elizabeth A. Eastwood PhD OBJECTIVES: To present several alternative approaches to describing the range and functional outcomes of patients with hip fracture. DESIGN: Prospective study with concurrent medical records data collection and patient and proxy interviews at the time of hospitalization and 6 months later. SETTING: Four hospitals in the New York metropolitan area. PARTICIPANTS: Five hundred seventy-one hospitalized adults aged 50 and older with hip fracture between July 1997 and August 1998. MEASUREMENTS: Rates of return to function in four physical domains, mortality, and nursing home residence at 6 months. Cluster analysis was used to describe the heterogeneity among the sample and identify variations in 6-month mortality, nursing home residence, and level of functioning and to develop a patient classification tree with associated patient outcomes at 6 months postfracture. RESULTS: In locomotion, transfers, and self-care, 33% to 37% of patients returned to their prior level of function by 6 months, including those needing assistance, but only 24% were independent in locomotion at 6 months. Cluster analysis identified eight patient subgroups that had distinct baseline features and variable outcomes at 6 months. The patient classification tree used four variables: atypical functional status (independent in locomotion but dependent in other domains); nursing home residence; independence/dependence in self-care; and age younger than 85 or 85 and older that identified five subgroups with variable 6-month outcomes that clinicians may use to predict likely outcomes for their patients. CONCLUSION: Patients with hip fracture are heterogeneous with respect to baseline and outcome characteristics. Clinicians may be better able to give patients and caregivers information on expected outcomes based on presenting characteristics used in the classification tree. [source] Clinical prediction rules for bacteremia and in-hospital death based on clinical data at the time of blood withdrawal for culture: an evaluation of their development and useJOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 6 2006Tsukasa Nakamura MD (Research Fellow) Abstract Rationale, aims and objectives, To develop clinical prediction rules for true bacteremia, blood culture positive for gram-negative rods, and in-hospital death using the data at the time of blood withdrawal for culture. Methods, Data on all hospitalized adults who underwent blood cultures at a tertiary care hospital in Japan were collected from an integrated medical computing system. Logistic regression was used for developing prediction rules followed by the jackknife cross validation. Results, Among 739 patients, 144 (19.5%) developed true bacteremia, 66 (8.9) were positive for gram-negative rods, and 203 (27.5%) died during hospitalization. Prediction rule based on the data at the time of blood withdrawal for culture stratified them into five groups with probabilities of true bacteremia 6.5, 9.6, 21.9, 30.1, and 59.6%. For blood culture positive for gram-negative rods, the probabilities were 0.6, 4.7, 8.6, and 31.7%, and for in-hospital death, those were 6.7, 15.5, 26.0, 35.5, and 56.1%. The area of receiver operating characteristic for true bacteremia, blood culture positive for gram-negative rods, and in-hospital death were 0.73, 0.64, and 0.64, respectively, in original cohort and 0.72, 0.64, and 0.64 in validation respectively. Conclusions, The clinical prediction rules are helpful for improved clinical decision making for bacteremia patients. [source] Preliminary evaluation of a scale to assess cognitive function in adults with Down's syndrome: the Prudhoe Cognitive Function TestJOURNAL OF INTELLECTUAL DISABILITY RESEARCH, Issue 3 2003D. W. K. Kay Abstract Background In the clinical diagnosis of dementia in Down's syndrome (DS), it may be difficult to distinguish between cognitive deterioration and the various degrees of pre-existing intellectual disability (ID). Serial measurements of both cognitive function and behaviour are required. The aim of the present study was to evaluate the performance of non-demented adults with DS on a subject-directed instrument, the Prudhoe Cognitive Function Test (PCFT), preliminary to its serial use in a prospective study. Methods From 1985 to 1986, 85 non-demented hospitalized adults with DS were interviewed using the PCFT. The Adaptive Behavior Scale (ABS) was administered to the carers. The subjects' levels of ID (graded from mild through moderate, severe and profound to untestable) were based on their scores on the Stanford,Binet Intelligence Scale, as reported in the medical records, and the relationship between level of disability and performance on the PCFT and ABS, and their respective domains, was examined. Results Both scales produced a wide range of scores and the correlation between them was highly significant. Both scales correlated highly significantly with the degree of ID, but more subjects with high levels (i.e. profound to untestable) of disability obtained very low or zero scores on the PCFT and its domains than on the ABS. Conclusions The PCFT provides a reliable quantitative measure of cognitive function in subjects with DS, and could be a useful adjunct to the diagnosis of dementia in prospective studies. However, the almost uniformly low scores obtained by those with high levels of ID suggests that its power to detect cognitive decline will be limited to those who are less disabled, while the ABS may be more useful than the PCFT in detecting deterioration in people with profound ID. [source] The Effect of High Nursing Surveillance on Hospital CostJOURNAL OF NURSING SCHOLARSHIP, Issue 2 2008Leah L. Shever Purpose: The purpose of this study was to determine the cost of one nursing treatment, surveillance, for older, hospitalized adults at risk for falling. Design: An observational study using information from data repositories at one Midwestern tertiary hospital. The inclusion criteria included patients age >60 years, admitted to the hospital between July 1, 1998 and June 31, 2002, at risk for falls or received the nursing treatment of fall prevention. Methods: Data came from clinical and administrative data repositories that included Nursing Interventions Classification (NIC). The nursing treatment of interest was surveillance and total hospital cost associated with surveillance was the dependent variable. Propensity-score analysis and generalized estimating equations (GEE) were used as methods to analyze the data. Independent variables related to patient characteristics, clinical conditions, nurse staffing, medical treatments, pharmaceutical treatments, and other nursing treatments were controlled for statistically. Findings: The total median cost per hospitalization was $9,274 for this sample. The median cost was different (p = 0.050) for patients who received high versus low surveillance. High surveillance delivery cost $191 more per hospitalization than did low surveillance delivery. Conclusion: Propensity scores were applied to determine the cost of surveillance among hospitalized adults at risk for falls in this observational study. The findings show the effect of high surveillance delivery on total hospital cost compared to low surveillance delivery and provides an example of a useful method of determining cost of nursing care rather than including it in the room rate. More studies are needed to determine the effects of nursing treatments on cost and other patient outcomes in order for nurses to provide cost-effective care. Propensity scores were a useful method for determining the effect of nursing surveillance on hospital cost in this observational study. Clinical Relevance: The results of this study along with possible clinical benefits would indicate that frequent nursing surveillance is important and might support the need for additional nursing staff to deliver frequent surveillance. [source] The excess burden of stroke in hospitalized adults with sickle cell disease,AMERICAN JOURNAL OF HEMATOLOGY, Issue 9 2009John J. Strouse This report compares the relative rates and risk factors associated with stroke in adults versus children with sickle cell disease (SCD) in the United States over the last decade. We identified incident strokes in patients with SCD using ICD-9 codes for acute stroke and SCD and the California Patient Discharge Databases. We estimated SCD prevalence by using the incidence of SCD at birth with adjustment for early mortality from SCD. We identified 255 acute strokes (70 primary hemorrhagic and 185 ischemic) among 69,586 hospitalizations for SCD-related complications from 1998 to 2007. The rate of stroke in children [<18 years old (310/100,000 person-years)] was similar to young adults [18,34 years old (360/100,000 person-years)], but much higher in middle-aged [35,64 years old (1,160/100,000 person-years)] and elderly adults [,65 years old (4,700/100,000 person-years)]. Stroke was associated with hypertension in children and hypertension, diabetes mellitus, hyperlipidemia, atrial fibrillation, and renal disease in adults. Most acute strokes (75%) and in-hospital deaths from stroke (91%) occurred in adults. Our results suggest that the rate of stroke in SCD peaks in older adults and is three-fold higher than rates previously reported in African-Americans of similar age (35,64 years) without SCD. Stroke in SCD is associated with several known adult risk factors for ischemic and hemorrhagic stroke. Studies for the primary and secondary prevention of stroke in adults with SCD are urgently needed. Am. J. Hematol. 2009. © 2009 Wiley-Liss, Inc. [source] Bloodstream infections in hospitalized adults with sickle cell disease: A retrospective analysisAMERICAN JOURNAL OF HEMATOLOGY, Issue 10 2006Lalita Chulamokha Abstract Bloodstream infections (BSI) are a common cause of morbidity and mortality in people with sickle cell disease (SCD). In children with SCD, BSI are most often caused by encapsulated organisms. There is a surprising paucity of medical literature that is focused on evaluating SCD adults with BSI. We reviewed the charts of adults with SCD and BSI who were admitted to our hospital between April 1999 and August 2003. During this period a total of 1,692 hospital admissions for 193 adults with SCD were identified and 28% of these patients had at least 1 episode of positive blood cultures, with 69 episodes (17%) considered true BSI. Nosocomial BSI occurred in 34 episodes (49%). Among community BSI, in contrast to BSI in children with SCD, Streptococcus pneumoniae was rarely encountered. A high incidence of staphylococcal BSI in adults with SCD was noted. Twenty-eight percent of all BSI were caused by Staphylococcus aureus, and 15 of 22 isolates (68%) of these were methicillin-resistant. Gram-negative organisms, anaerobes, and yeast were found in 21 (27%), 3 (4%), and 4 isolates (5%) of BSI, respectively. Since over 80% of BSI were considered catheter-related, the higher incidence of gram-positive bacterial infections was likely due to the presence of indwelling central venous catheters. Empiric therapy for adults with SCD suspected of having BSI, especially in the presence of indwelling central venous catheters, should include antimicrobial therapy targeted at gram-positive bacteria (especially MRSA) and gram-negative bacteria. Also, if patients are critically ill, consideration should be made to include antifungal agents. Additional research into the adult SCD population appears necessary to further define this problem. Am. J. Hematol., 2006. © 2006 Wiley-Liss, Inc. [source] Uses of proton pump inhibitors and serum potassium levels,PHARMACOEPIDEMIOLOGY AND DRUG SAFETY, Issue 9 2009Jen-Tzer Gau MD Abstract Purpose Proton pump inhibitor (PPI) may suppress adrenal cortical steroid synthesis and release, thereby leading to electrolyte disturbances. Both hyponatremia and hyperkalemia in the setting of PPI therapy have been documented in case reports. The objective of this study was to examine the association between serum potassium (K+) level and PPI use. Methods A retrospective data analysis of hospitalized adults aged ,65 years during 2006, including PPI users (N,=,257) and PPI non-users (N,=,388), was conducted. Multiple linear and logistic regression analyses were used to assess the association between PPI use and serum K+ level. Results PPI users [mean age (SD):79.7 (8.0) years; 70% female] had significantly higher serum K+ levels than PPI non-users [80.2 (8.8) years; 64% female] on admission [4.13 (0.62) vs. 3.97 (0.57) mmol/L; p,<,0.001]. The linear regression model revealed that ,2 defined daily dose (DDD) units of PPI use were a significantly positive contributor to serum K+ levels (p,=,0.021) after adjusting for age, serum creatinine levels, sex, history of diabetes, and uses of the following drugs: angiotensin-converting enzyme (ACE) inhibitor, angiotensin receptor blocker, , blocker, diuretics, spironolactone, K+ supplement, non-steroidal anti-inflammatory drugs, atypical antipsychotics, and narcotics. However, multiple logistic regression model revealed that high dose PPI therapy was not associated with an increased risk for hyperkalemia occurrence (p,=,0.762). Conclusion Higher serum K+ levels were observed among PPI users when compared to PPI non-users. High daily dose PPI therapy may be an independent positive predictor of serum potassium levels. Copyright © 2009 John Wiley & Sons, Ltd. [source] | ||||||||||