Urodynamics for Prostate Surgery Trial; Randomised Evaluation of Assessment Methods (UPSTREAM) for diagnosis and management of bladder outlet obstruction in men: study protocol for a randomised controlled trial.

BACKGROUND: Lower urinary tract symptoms (LUTS) comprise storage symptoms, voiding symptoms and post-voiding symptoms. Prevalence and severity of LUTS increase with age and the progressive increase in the aged population group has emphasised the importance to our society of appropriate and effective management of male LUTS. Identification of causal mechanisms is needed to optimise treatment and uroflowmetry is the simplest non-invasive test of voiding function. Invasive urodynamics can evaluate storage function and voiding function; however, there is currently insufficient evidence to support urodynamics becoming part of routine practice in the clinical evaluation of male LUTS. DESIGN: A 2-arm trial, set in urology departments of at least 26 National Health Service (NHS) hospitals in the United Kingdom (UK), randomising men with bothersome LUTS for whom surgeons would consider offering surgery, between a care pathway based on urodynamic tests with invasive multichannel cystometry and a care pathway based on non-invasive routine tests. The aim of the trial is to determine whether a care pathway not including invasive urodynamics is no worse for men in terms of symptom outcome than one in which it is included, at 18 months after randomisation. This primary clinical outcome will be measured with the International Prostate Symptom Score (IPSS). We will also establish whether inclusion of invasive urodynamics reduces rates of bladder outlet surgery as a main secondary outcome. DISCUSSION: The general population has an increased life-expectancy and, as men get older, their prostates enlarge and potentially cause benign prostatic obstruction (BPO) which often requires surgery. Furthermore, voiding symptoms become increasingly prevalent, some of which may not be due to BPO. Therefore, as the population ages, more operations will be considered to relieve BPO, some of which may not actually be appropriate. Hence, there is sustained interest in the diagnostic pathway and this trial could improve the chances of an accurate diagnosis and reduce overall numbers of surgical interventions for BPO in the NHS. The morbidity, and therapy costs, of testing must be weighed against the cost saving of surgery reduction. TRIAL REGISTRATION: Controlled-trials.com - ISRCTN56164274 (confirmed registration: 8 April 2014).

An analysis of physician antitrust exemption legislation: adjusting the balance of power.

Current antitrust law restricts physicians from joining together to collectively negotiate. However, such activities may be approved by state laws under the so-called state action immunity doctrine and by federal legislation under an explicit antitrust exemption. In 1999, Texas became the first state to pass physician antitrust exemption legislation allowing physicians, under certain defined circumstances, to collectively negotiate fees with health plans. Last year, similar legislation was introduced in the US Congress, in 18 state legislatures, and in the District of Columbia. This legislation was passed only in the District of Columbia where its implementation was blocked by the city's financial control board. Nonetheless, legislation permitting physicians to collectively negotiate fees with managed care plans has been introduced in 10 state legislatures this year, and there is continued interest in introducing similar legislation in the US Congress. This analysis examines the basic features of this legislation and its potential impact on the balance of power between physicians and managed care plans.

Patient satisfaction with hospital care: effects of demographic and institutional characteristics.

BACKGROUND: There are a growing number of efforts to compare the service quality of health care organizations on the basis of patient satisfaction data. Such efforts inevitably raise questions about the fairness of the comparisons. Fair comparisons presumably should not penalize (or reward) health care organizations for factors that influence satisfaction scores but are not within the control of managers or clinicians. On the basis of previous research, these factors might include the demographic characteristics of patients (eg, age) and the institutional characteristics (eg, size) of the health care organizations where care was received. OBJECTIVES: The goal of this study was to examine the extent to which a patient's satisfaction scores are related to both his/her demographic characteristics and the institutional characteristics of the health care organization where care was received. METHODS: We conducted an analysis of secondary data from the Veterans Health Administration (VHA), US Department of Veterans Affairs. The database contained patient responses to self-administered satisfaction questionnaires and information about demographic characteristics. Additional data from VHA were obtained regarding the institutional characteristics of the hospitals where patients received their care. RESULTS: Among demographic characteristics, age, health status, and race consistently had a statistically significant effect on satisfaction scores. Among the institutional characteristics, hospital size consistently had a significant effect on patient satisfaction scores. CONCLUSIONS: Study results can be interpreted as justifying the need to adjust patient satisfaction scores for differences in patient population among health care organizations. However, from a policy perspective, such adjustments may ultimately create a disincentive for health care organizations to customize their care.

Community control and pricing patterns of nonprofit hospitals: An antitrust analysis.

Traditional control of nonprofit hospitals by the communities they serve has been offered as justification for restraining antitrust enforcement of mergers that involve nonprofit hospitals. The community is arguably a constraint on a nonprofit's inclination to exercise market power in the form of higher prices; however, community control is likely to be attenuated for hospitals that through merger or acquisition become members of hospital systems--particularly those that operate on a regional or multiregional basis. We report findings from a study in which we examined empirically the relationship between market concentration and pricing patterns for three types of nonprofit hospitals that are distinguishable based on degree of community control: an independent hospital, a member of a local hospital system, and a member of a nonlocal hospital system. Study results indicated that when conditions existed to create a more concentrated market, (1) all three types of nonprofit hospitals exercised market power in the form of higher prices, and (2) hospitals that were members of nonlocal systems were more aggressive in exercising market power than were either independent or local system hospitals. The results have important implications for antitrust enforcement policy.

Validating risk-adjusted surgical outcomes: site visit assessment of process and structure. National VA Surgical Risk Study.

BACKGROUND: Risk-adjusted mortality and morbidity rates are often used as measures of the quality of surgical care. This study was conducted to determine the validity of risk-adjusted surgical morbidity and mortality rates as measures of quality of care by assessing the process and structure of care in surgical services with higher-than-expected and lower-than-expected risk-adjusted 30-day mortality and morbidity rates. STUDY DESIGN: A structural survey of 44 Veterans Affairs Medical Center surgical services and site visits to 20 surgical services with higher-than-expected and lower-than-expected risk-adjusted outcomes were conducted. Main outcome measures included assessment of technology and equipment, technical competence of staff, leadership, relationship with other services, monitoring of quality of care, coordination of work, relationship with affiliated institutions, and overall quality of care. RESULTS: Surgical services with lower-than-expected risk-adjusted surgical morbidity and mortality rates had significantly more equipment available in surgical intensive care units than did services with higher-than-expected outcomes (4.3 versus 2.9, p < 0.05). Site-visitor ratings of overall quality of care were significantly higher for surgical services with lower-than-expected morbidity and mortality rates (6.1 versus 4.5 for high outliers, p < 0.05); technology and equipment were rated significantly better among low-outlier services (7.1 versus 4.8 for high outliers, p < 0.001). Masked site-visit teams correctly predicted the outlier status (high versus low) of 17 of the 20 surgical services visited (p < 0.001). CONCLUSIONS: Significant differences in several dimensions of process and structure of the delivery of surgical care are associated with differences in risk-adjusted surgical morbidity and mortality rates among 44 Veterans Affairs Medical Centers.

Fast, flexible, and fluid: the continuing success of the Charlotte-Mecklenburg Hospital Authority in an era of public hospital crisis.

The changing face of health care delivery continues to challenge public hospitals, and many of these hospitals are in danger of closing. Increasing numbers of uninsured patients, coupled with state and federal cuts in Medicaid spending, threaten to worsen the situation. These facilities' survival may well depend upon their ability to create integrated delivery systems (IDSs). However, public hospitals are likely to face significant barriers in forming and participating in IDSs. This article present some of the barriers facing public hospitals as they attempt to form an IDS. Additionally, the authors present a brief case study of a public hospital whose successful efforts to form an IDS began before the IDS concept became popular. In forming an IDS this public hospital has strengthened its commitment to research, education, and the delivery of quality public health care.

Strategic alliances in healthcare: opportunities for the Veterans Affairs healthcare system.

Strategic alliances are proving to be effective strategies for responding and adapting to changing environments, and as such they offer the U.S. Department of Veterans Affairs (VA) healthcare system valuable opportunities for accomplishing the goals of its major reorganization effort. This article begins with an examination of basic strategic-alliance structures that are employed across many different types of industries. Next, consideration is given to the ways in which these basic alliance structures may be adapted to the unique organizations and individuals that serve as providers, purchasers, and consumers of health services. Finally, this article explores how models of strategic alliance in healthcare can be tailored to the specific needs and constraints of the VA healthcare system through an examination of existing and potential alliance opportunities.

Business strategy and financial structure: an empirical analysis of acute care hospitals.

This study investigated the relationship between business strategy and financial structure in the U.S. hospital industry. We studied two dimensions of financial structure--liquidity and leverage. Liquidity was assessed by the acid ratio, and leverage was assessed using the equity funding ratio. Drawing from managerial, finance, and resource dependence perspectives, we developed and tested hypotheses about the relationship between Miles and Snow strategy types and financial structure. Relevant contextual financial and organizational variables were controlled for statistically through the Multivariate Analysis of Covariance technique. The relationship between business strategy and financial structure was found to be significant. Among the Miles and Snow strategy types, defenders were found to have relatively high liquidity and low leverage. Prospectors typically had low liquidity and high leverage. Implications for financial planning, competitive assessment, and reimbursement policy are discussed.

Organizational and environmental determinants of hospital strategy.

This study focuses on the relationship between the business strategy of acute care hospitals and several organizational and environmental characteristics. Business strategy is assessed using the Miles and Snow (1978) typology. The organizational characteristics examined are size, system membership, type of ownership, and case-mix severity. The environmental characteristics examined are those of the local environment, which includes general economic factors and measures of market structure. General economic factors include family income, unemployment rate, percent of population over 65, and ratio of physicians to general population. The measures of market structure include the Herfindahl index and each hospital's individual market share. The results of our analysis using multiple regression indicate that organizational characteristics are more likely than environmental factors to influence the business strategy of hospitals. Specifically, hospitals that are relatively small or operate independently are less likely than other hospitals to follow a proactive strategic orientation.

The process and outcome of hospital care for Medicaid versus privately insured hospital patients.

Some have argued that low Medicaid payment rates compromise the accessibility and quality of medical care for Medicaid beneficiaries. In this study we compare the process and outcome of hospital care for Medicaid versus privately insured hospital patients. We studied 4,033 emergency patients admitted with a principal diagnosis of acute myocardial infarction, to Massachusetts hospitals in 1987. After we statistically adjusted for differences among patients relating to clinical and demographic characteristics and the type of hospital where treatment occurred, we found that the Medicaid patients had longer hospital stays but were less likely to receive three selected coronary procedures. Moreover, after controlling for confounding variables, we found the risk of death for Medicaid patients to be almost twice as high as for privately insured patients.

Inequities in hospital care, the Massachusetts experience.

This study examined the relationship between patient insurance status and the process and outcome of hospital care in Massachusetts, a state that has had an uncompensated care pool for paying hospitals since 1986. This study examined data on 4,972 patients admitted to a Massachusetts hospital on an emergency basis in 1987 and diagnosed with acute myocardial infarction. We classified these patients into three groups: having fee-for-service insurance, having prepaid coverage through a health maintenance organization (HMO), or being uninsured at the time of hospital admission. Results showed treatment differences by insurance status and significantly greater mortality rates for uninsured patients than for either fee-for-service or HMO patients. Our findings indicate that in Massachusetts the process and outcome of hospital care do differ by insurance status.