Thomas S. Nesbitt

Reducing the cost of frequent hospital admissions for congestive heart failure: A randomized trial of a home telecare intervention

Background.The high cost of caring for patients with congestive heart failure (CHF) results primarily from frequent hospital readmissions for exacerbations. Home nurse visits after discharge can reduce readmissions, but the intervention costs are high. Objectives.To compare the effectiveness of three hospital discharge care models for reducing CHF-related readmission charges: 1) home telecare delivered via a 2-way video-conference device with an integrated electronic stethoscope; 2) nurse telephone calls; and 3) usual outpatient care. Research Design. One-year randomized trial. Subjects.English-speaking patients 40 years of age and older with a primary hospital admission diagnosis of CHF. Measures.Our primary outcome was CHF-related readmission charges during a 6-month period after randomization. Secondary outcomes included all-cause readmissions, emergency department (ED) visits, and associated charges. Results.Thirty-seven subjects were randomized: 13 to home telecare, 12 each telephone care and 12 to usual care. Mean CHF-related readmission charges were 86% lower in the telecare group (

Childbearing beyond age 40: Pregnancy outcome in 24,032 cases

5850, SD

Clinical and Educational Telepsychiatry Applications: A Review

21,094) and 84% lower in the telephone group (

The Empirical Foundations of Telemedicine Interventions for Chronic Disease Management

7320, SD

A Randomized Trial of Telenursing to Reduce Hospitalization for Heart Failure: Patient-Centered Outcomes and Nursing Indicators

24,440) than in the usual care group (

National telemedicine initiatives: essential to healthcare reform.

44,479, SD

Telepsychiatry: an overview for psychiatrists.

121,214). However, the between-group difference was not statistically significant. Both intervention groups had significantly fewer CHF-related ED visits (P = 0.0342) and charges (P = 0.0487) than the usual care group. Trends favoring both interventions were noted for all other utilization outcomes. Conclusions.Substantial reductions in hospital readmissions, emergency visits, and cost of care for patients with CHF might be achieved by widespread deployment of distance technologies to provide posthospitalization monitoring. Home telecare may not offer incremental benefit beyond telephone follow-up and is more expensive.

Randomized, Controlled Trial to Improve Self-Care in Patients With Heart Failure Living in Rural Areas

OBJECTIVE To examine pregnancy outcomes in women age 40 or older. METHODS We used data from the California Health Information for Policy Project, which consists of linked records from the birth certificate and the hospital discharge record of both mother and newborn of all births that occurred in acute care civilian hospitals in California between January 1, 1992, and December 31, 1993. The study population consisted of all women who delivered at age 40 or over. The control population was women who delivered between age 20 and 29 years during this 2-year period. We reviewed gestational age at delivery, birth weight, mode and type of delivery, discharge summary and birth certificate demographics, birth outcome, pregnancy, and delivery data. RESULTS Approximately 1,160,000 women delivered during the study period, and 24,032 (2%) of these women were age 40 or older. Of this latter group, 4777 (20%) were nulliparous. The cesarean delivery rate for nulliparous women in the study population was 47.0%, and the rate for multiparous patients in this group was 29.6%. The cesarean delivery rate was 22.5% for nulliparous and 17.8% for multiparous women in the control group. In the older group, the operative vaginal delivery rate (forceps and vacuum) was 14.2% for nulliparous women and 6.3% for multiparous women. Rates of birth asphyxia, fetal growth restriction, malpresentation, and gestational diabetes were significantly higher among older nulliparas (6, 2.5, 11, and 7%, respectively) compared with rates among control nulliparas (4, 1.4, 6, and 1.7%, respectively), and there were similar significant increases among older multiparas (3.4, 1.4, 6.9, and 7.8%, respectively), compared with younger multiparous controls (2.4, 1, 3.7, and 1.6%, respectively). Mean (+/- standard error) birth weight of infants delivered by older nulliparous women was 3201+/-10 g, significantly lower than that among nulliparous controls (3317+/-1 g), whereas mean birth weight in the group of older multiparas (3381+/-5 g) was no different than that among younger multiparous controls (3387+/-1 g). Gestational age at delivery was significantly lower among older nulliparas (273.4+/-0.4 days), compared with nulliparous controls (278.5+/-0.05 days), and similarly lower among older multiparous women (274.0+/-0.2 days), compared with multiparous controls (278.3+/-0.05 days). More white women age 40 or over than younger white women were having a first child (64 and 39%, respectively). CONCLUSION Nulliparous women age 40 or over have a higher risk of operative delivery (cesarean, forceps, and vacuum deliveries: 61%) than do younger nulliparous women (35%). This increase occurs in spite of lower birth weight and gestational age and may be explained largely by the increase in other complications of pregnancy. The increased frequency at which white women are having their first child at age 40 or over may reflect career choices that involve delaying childbirth until the fifth decade of life. These data will allow us better to counsel patients about their pregnancy expectations and possible outcomes.

Telemedicine Consultations and Medication Errors in Rural Emergency Departments

Objective: Telepsychiatry in the form of videoconferencing brings enormous opportunities for clinical care, education, research, and administration. Focusing on videoconferencing, we reviewed the telepsychiatry literature and compared telepsychiatry with services delivered in person or through other technologies. Methods: We conducted a comprehensive review of telepsychiatry literature from January 1, 1965, to July 31, 2003, using the terms telepsychiatry, telemedicine, videoconferencing, effectiveness, efficacy, access, outcomes, satisfaction, quality of care, education, empowerment, and costs. We selected studies for review if they discussed videoconferencing for clinical and educational applications. Results: Telepsychiatry is successfully used for various clinical services and educational initiatives. Telepsychiatry is feasible, increases access to care, enables specialty consultation, yields positive outcomes, allows reliable evaluation, has few negative aspects in terms of communication, generally satisfies patients and providers, facilitates education, and empowers parties using it. Data are limited with regard to clinical outcomes and cost-effectiveness. Conclusions: Telepsychiatry is effective. More short- and long-term quantitative and qualitative research is warranted on clinical outcomes, predictors of satisfaction, costs, and educational outcomes.

Clinical management and patient outcomes among children and adolescents receiving telemedicine consultations for obesity.

The telemedicine intervention in chronic disease management promises to involve patients in their own care, provides continuous monitoring by their healthcare providers, identifies early symptoms, and responds promptly to exacerbations in their illnesses. This review set out to establish the evidence from the available literature on the impact of telemedicine for the management of three chronic diseases: congestive heart failure, stroke, and chronic obstructive pulmonary disease. By design, the review focuses on a limited set of representative chronic diseases because of their current and increasing importance relative to their prevalence, associated morbidity, mortality, and cost. Furthermore, these three diseases are amenable to timely interventions and secondary prevention through telemonitoring. The preponderance of evidence from studies using rigorous research methods points to beneficial results from telemonitoring in its various manifestations, albeit with a few exceptions. Generally, the benefits include reductions in use of service: hospital admissions/re-admissions, length of hospital stay, and emergency department visits typically declined. It is important that there often were reductions in mortality. Few studies reported neutral or mixed findings.