Biomedical subjects

Stuart M Speedie

Publications and source records attributed to Stuart M Speedie.

7 recordsLinked to original sources

PubMed2006

Home telehealth improves clinical outcomes at lower cost for home healthcare.

Patient outcomes and cost were compared when home healthcare was delivered by telemedicine or by traditional means for patients receiving skilled nursing care at home. A randomized controlled trial was established using three groups. The first group, control group C, received traditional skilled nursing care at home. The second group, video intervention group V, received traditional skilled nursing care at home and virtual visits using videoconferencing technology. The third group, monitoring intervention group M, received traditional skilled nursing care at home, virtual visits using videoconferencing technology, and physiologic monitoring for their underlying chronic condition. Discharge to a higher level of care (hospital, nursing home) within 6 months of study participation was 42% for C subjects, 21% for V subjects, and 15% for M subjects. There was no difference in mortality between the groups. Morbidity, as evaluated by changes in the knowledge, behavior and status scales of the Omaha Assessment Tool, showed no differences between groups except for increased scores for activities of daily living at study discharge in the V and M groups. The average visit costs were $48.27 for face-to-face home visits, $22.11 for average virtual visits (video group), and $32.06 and $38.62 for average monitoring group visits for congestive heart failure and chronic obstructive pulmonary disease subjects, respectively. This study has demonstrated that virtual visits between a skilled home healthcare nurse and chronically ill patients at home can improve patient outcome at lower cost than traditional skilled face-to-face home healthcare visits.

Community Health Nursing↗

PubMed2006

Telehealth and the national health information technology strategic framework.

Telehealth has a role in the federally sponsored plan for health information technology (HIT) that encompasses electronic health records (EHRs) and the National Health Information Network (NHIN). The goals of telehealth and the national plan are complementary. One focuses on improving access to high quality health-care services and the other on the information systems to support those services. Telehealth needs the fully realized EHR to provide the best possible care when patients are geographically and chronologically separated from their providers. Some current telehealth projects are natural examples of how a distributed, accessible EHR such as that envisaged by the plan can be used to provide better care. The experiences of telehealth in organizing large networks of heterogeneous health-care entities can provide useful lessons as the process of implementing HIT moves forward.

Delivery of Health Care, Integrated↗

PubMed2004

Assessment of patients' acceptance of and satisfaction with teledermatology.

Teledermatology refers to the use of information and communication technologies (such as videoconferencing or transmission of digital images) to enable the practice of diagnostic dermatology between participants separated by geographic distance. The objective of this study was to critically review the quality of evidence about patient satisfaction with teledermatology applications. Sample size, reporting of validity and reliability, used instrument and its underlying constructs were determined for all studies where information was available. Fourteen studies were identified, five refer to store-and-forward applications, the remaining ones describe video-based systems. The systematic review demonstrated that methodological deficiencies in the published research impact the generalizability of findings. The two types of teledermatology (video-based and store-and-forward) require different satisfaction instruments as they are based on different contexts of care delivery, with video-mediated communication being key in the former and patients' absence from the diagnostic process in the latter mode of care delivery.

Dermatology↗

PubMed2004

Telehomecare: quality, perception, satisfaction.

The aim of this study was to demonstrate that telehomecare linking homebound patients with their home health-care nurses over the plain old telephone system (POTS) provides high-quality, clinically useful, and patient satisfactory interactions. Congestive heart failure, chronic obstructive pulmonary disease, and chronic wound-care patients receiving skilled home nursing care were randomized into control (standard home health care, HHC) and two intervention (standard care plus video conferencing/Internet access; the above plus physiological monitoring) groups. Virtual visits (VVs), consisting of two-way audio and video interactions between the central site HHC nurse and the subject at home, were compared for technical quality and clinical usefulness by the HHC nurses who performed the VVs. Subject perception of telehomecare and satisfaction with their HHC were assessed over the course of the project. There were a total of 567 virtual and 1,057 actual visits conducted for the 53 subjects completing the study. The technical quality of VVs were rated at 94.7%. They were considered to be as useful as actual visits in 90.7% of cases. Subject telehomecare perception increased after experiencing the process. All subjects were satisfied with their HHC; satisfaction increased with an increasing level of telehomecare intervention. Subjects receiving physiological monitoring and video conferencing/Internet access in addition to standard care were most satisfied with their care. VVs can be conducted over POTS. Patients can use telehomecare with moderate levels of training. These programs can provide timely and quality home health nursing care with VVs augmenting traditional home visits.

Aged↗

PubMed2003

Evaluation of the implementation of an electronic medical record.

University of Minnesota Physicians, the faculty clinical practice organization of the Medical School, is implementing an Electronic Medical Record (EMR). During this process, we anticipated the need for an evaluative study of the implementation to examine process and satisfaction. This was in order to monitor the ability of the physicians to use the EMR effectively. The use of these data to evaluate the implementation and user-acceptance of change of process presents a unique research opportunity. The study of the impact of the EMR implementation on patient care, education, and other issues of academic interest make this research study valuable.

Attitude of Health Personnel↗

PubMed2003

The Minnesota Virtual Clinic: using a simulated EMR to teach medical students basic science and clinical concepts.

The Minnesota Virtual Clinic is a web-based educational tool using a simulated EMR to expose students to critical basic science and clinical concepts in the context of patient care. The clinic enrolls a group of simulated patients representing a variety of conditions and cultural backgrounds and follows them over time. Students "attend" the clinic weekly to review the latest developments for its patients. The underlying tools facilitate a variety of educational links for any item of information from simple popup windows for definitions to illustrative images and interactive student exercises. At the same time it provides and introduction to certain informatics practices including basic security and use of an EMR for patient care.

Computer Simulation↗

PubMed2003

A novel way of distributing medical practice guidelines using Personal Digital Assistants (PDA).

With the rapid growth in medical knowledge, physicians' ability to keep up to date has become increasingly difficult. Although the Internet brought significant improvements in access to medical knowledge, there are still problems remaining, particularly for the mobile physician who is unable to perform time-consuming on-line searches, even with wireless access to the Internet. The goal of this project was to develop a novel way of distributing medical knowledge from the Internet to health professionals' Personal Digital Assistants (PDAs). This model delivers targeted information and provides access to that information at the point of care.

Computers, Handheld↗