Early Lessons on Bundled Payment at an Academic Medical Center.

INTRODUCTION: Orthopaedic care is shifting to alternative payment models. We examined whether New York University Langone Medical Center achieved savings under the Centers for Medicare and Medicaid Services Bundled Payments for Care Improvement initiative. METHODS: This study was a difference-in-differences study of Medicare fee-for-service patients hospitalized from April 2011 to June 2012 and October 2013 to December 2014 for lower extremity joint arthroplasty, cardiac valve procedures, or spine surgery (intervention groups), or for congestive heart failure, major bowel procedures, medical peripheral vascular disorders, medical noninfectious orthopaedic care, or stroke (control group). We examined total episode costs and costs by service category. RESULTS: We included 2,940 intervention episodes and 1,474 control episodes. Relative to the trend in the control group, lower extremity joint arthroplasty episodes achieved the greatest savings: adjusted average episode cost during the intervention period decreased by $3,017 (95% confidence interval [CI], -$6,066 to $31). For cardiac procedures, the adjusted average episode cost decreased by $2,999 (95% CI, -$8,103 to $2,105), and for spinal fusion, it increased by $8,291 (95% CI, $2,879 to $13,703). Savings were driven predominantly by shifting postdischarge care from inpatient rehabilitation facilities to home. Spinal fusion index admission costs increased because of changes in surgical technique. DISCUSSION: Under bundled payment, New York University Langone Medical Center decreased total episode costs in patients undergoing lower extremity joint arthroplasty. For patients undergoing cardiac valve procedures, evidence of savings was not as strong, and for patients undergoing spinal fusion, total episode costs increased. For all three conditions, the proportion of patients referred to inpatient rehabilitation facilities upon discharge decreased. These changes were not associated with an increase in index hospital length of stay or readmission rate. CONCLUSION: Opportunities for savings under bundled payment may be greater for lower extremity joint arthroplasty than for other conditions.

A qualitative evaluation of patient-perceived benefits and barriers to participation in a telephone care management program.

PURPOSE: To examine why high-risk individuals targeted for a telephone care management program participated at low rates. DESIGN: Study design consisted of qualitative, semistructured interviews. SETTING: The setting was a large national insurer's telephone-based care management program. The program employed registered nurses to provide individually tailored education and counseling about health and health care. SUBJECTS: Study subjects comprised members of a national insurer who were recruited to participate in a care management program but had either dropped out of the program after a short period of initial engagement or had never participated despite recruitment efforts. MEASURES: Interview content was divided into four categories: knowledge of the case management program, barriers to program participation, perceptions of benefits of the program, and suggestions for program improvement. ANALYSIS: Investigators conducted a directed content analysis. RESULTS: The most commonly cited barriers to participation were a lack of perceived need and a sense of distrust toward the program and its staff. The most commonly cited benefits were psychosocial support and goal setting. CONCLUSION: Care management programs may benefit from changes to how insurance plan members are selected for the program and from adjusting program content to address perceived needs among members.

Patient ratings of case managers in a medical home: associations with patient satisfaction and health care utilization.

BACKGROUND: Case managers are employed in medical homes to coordinate care for clinically complex patients. OBJECTIVE: To measure the association of patient perceptions of case manager performance with overall satisfaction and subsequent health care utilization. DESIGN: Retrospective cohort study. SETTING: Integrated health system in Pennsylvania. PATIENTS: Members of the health system-owned health plan who 1) received primary care in the health system's clinics, 2) were exposed to clinic-embedded case managers, and 3) completed a survey of satisfaction with care. MEASUREMENTS: Survey assessment of case manager performance and overall satisfaction with care and claims-based assessment of case manager performance and subsequent hospitalizations or emergency department visits. Survey measures were dichotomized into very good versus less than very good. RESULTS: A total of 1755 patients (44%) completed the survey and 1415 met study criteria. Survey respondents who reported very good ratings of case manager performance across all items had a higher probability of reporting very good overall satisfaction with care (92.2% vs. 62.5%; P < 0.001) and had a lower incidence of subsequent emergency department visits (incidence rate ratio, 0.79 [95% CI, 0.64 to 0.98]; P = 0.029) but not hospitalizations (incidence rate ratio, 0.92 [CI, 0.75 to 1.11]; P = 0.37) up to 2 years after the survey compared with survey respondents who reported less-than-very good case manager performance on 1 or more questions on the survey. LIMITATIONS: Satisfaction data demonstrated substantial ceiling effects. Survey nonresponse may have introduced bias in the results. CONCLUSION: Patients' favorable perceptions of case managers are associated with higher overall satisfaction with care and may lower risk for future acute care use. PRIMARY FUNDING SOURCE: Robert Wood Johnson Foundation and the U.S. Department of Veterans Affairs.

Effects of transdermal nicotine on episodic memory in non-smokers with and without schizophrenia.

RATIONALE: Nicotinic agonists may improve attention and memory in humans and may ameliorate some cognitive deficits associated with neuropsychiatric disorders such as schizophrenia. MATERIALS AND METHODS: We investigated the effects of a single dose of nicotine on episodic memory performance in 10 adults with schizophrenia and 12 healthy controls. Participants were nonsmokers in order to avoid confounding effects of nicotine withdrawal and reinstatement on memory. At each of two study visits, participants performed a test of episodic memory before and 4 h after application of a 14-mg transdermal nicotine (or identical placebo) patch in counterbalanced order. RESULTS: Compared with placebo, nicotine treatment was associated with more rapid and accurate recognition of novel items. There was a trend for a treatment by diagnosis interaction, such that the effect of nicotine to reduce false alarms was stronger in the schizophrenia than the control group. There was no effect of nicotine on accuracy or reaction time for identification of previously viewed items. CONCLUSIONS: These data suggest that nicotine improves novelty detection in non-smokers, an effect that may be more pronounced in non-smokers with schizophrenia. Because memory deficits are associated with functional impairment in schizophrenia and because impaired novelty detection has been linked to the positive symptoms of schizophrenia, study of the effects of chronic nicotinic agonist treatment on novelty detection may be warranted.

The effects of transdermal nicotine on cognition in nonsmokers with schizophrenia and nonpsychiatric controls.

Abundant evidence indicates that the neuronal nicotinic acetylcholine receptor (nAChR) system is integral to regulation of attentional processes and is dysregulated in schizophrenia. Nicotinic agonists may have potential for the treatment of cognitive impairment in this disease. This study investigated the effects of transdermal nicotine on attention in individuals with schizophrenia (n=28) and healthy controls (n=32). All participants were nonsmokers in order to eliminate confounding effects of nicotine withdrawal and reinstatement that may occur in the study of smokers. Subjects received 14 mg transdermal nicotine and identical placebo in a randomized, placebo-controlled, crossover design. A cognitive battery was conducted before and 3 h after each patch application. The primary outcome measure was performance on the Continuous Performance Test Identical Pairs (CPT-IP) Version. Nicotine significantly improved the performance on the CPT-IP as measured by hit reaction time, hit reaction time standard deviation and random errors in both groups. In addition, nicotine reduced commission errors on the CPT-IP and improved the performance on a Card Stroop task to a greater extent in those with schizophrenia vs controls. In summary, nicotine improved attentional performance in both groups and was associated with greater improvements in inhibition of impulsive responses in subjects with schizophrenia. These results confirm previous findings that a single dose of nicotine improves attention and suggest that nicotine may specifically improve response inhibition in nonsmokers with schizophrenia.