Seroprevalence of Heartland Virus Antibodies in Blood Donors, Northwestern Missouri, USA.

We estimated the seroprevalence of Heartland virus antibodies to be 0.9% (95% CI 0.4%-4.2%) in a convenience sample of blood donors from northwestern Missouri, USA, where human cases and infected ticks have been identified. Although these findings suggest that some past human infections were undetected, the estimated prevalence is low.

Training Self-Administered Acupressure Exercise among Postmenopausal Women with Osteoarthritic Knee Pain: A Feasibility Study and Lessons Learned.

Background. Osteoarthritis (OA) is more prevalent in women, particularly after menopausal age. Women are more likely to seek complementary and alternative medicine (CAM) approaches. We examined the feasibility of training self-administered acupressure exercise and assessed its impact on OA symptoms among women with knee OA. Methods. Thirty-six eligible postmenopausal women were randomly assigned in the acupressure exercise group (n = 15) or the control group (n = 21) for 12 weeks. Feasibility outcomes (e.g., compliance and adverse effects) and clinical outcomes (e.g., pain, stiffness, and physical function) were assessed. Data were collected at baseline, 6 weeks and 12 weeks. Both per-protocol and intention-to-treat analysis were employed. Results. The training materials were well received. The feedback from participants suggests that self-administered acupressure exercise is easy to learn and safe to perform at home, although no statistically significant results of the clinical outcome were observed. Our findings didn't reveal superiority or inferiority of acupressure compared with usual care. Conclusion. Acupressure exercise is feasible to be trained among postmenopausal women with knee osteoarthritis. Due to the limitations of this study such as small sample size and high attrition rate, acupressure's efficacy needs to be further explored in larger scale studies with more rigorous design.

Discrepancy between patients' use of and health providers' familiarity with CAM.

OBJECTIVE: To compare patients' complementary and alternative medicine (CAM) use and physicians' familiarity with certain CAM modalities in the same setting and to assess patient-provider dialogue about patients' CAM use. METHODS: An observational survey study with convenience sampling at ambulatory family medicine clinics in two Texas cities. A total of 69 healthcare providers and 468 patients completed the surveys. Patients' surveys assessed use of 27 CAM therapies, perception of CAM use and interaction with providers. Providers' survey assessed perception and attitude toward CAM use. RESULTS: CAM modalities most used by the patients are not those modalities that providers best understood. Of the 330 patients (70%) who responded to the relevant questions about discussing CAM, 44.5% reported never having discussed CAM use with their providers. Binomial logistic regression revealed no link between age, gender or ethnicity for discussing CAM with providers. College-educated patients (adjust OR=2.8, 95%CI=1.3-6.0) and US citizens were both about three times more likely to discuss CAM than their counterparts. CONCLUSION: Lack of knowledge and unfamiliarity with CAM modalities might prevent important patient-provider discussions. PRACTICE IMPLICATIONS: Providers should use existing resources and encourage a bilateral dialogue that involves transferring of information and assisting patients in decisions making about CAM use and health care.

A study to examine the attitudes, knowledge, and utilization of CAM by primary care professional in West Texas.

OBJECTIVE: This study examined the attitudes, knowledge, and utilization of CAM among primary care providers at two campuses of the Texas Tech University Health Sciences Center (TTUHSC). DESIGN AND SETTING: A cross-sectional study design and a convenient sampling method were used. This study employed the questionnaire adapted from the Wahner-Roedler's study to survey participants in TTUHSC. Primary survey collection was conducted at the two campuses where all Family Medicine healthcare professionals were recruited. MAIN OUTCOME MEASURES: We measured participants' knowledge of, their familiarity and experience with, their attitudes towards and utilization of CAM. RESULTS: Of the 69 respondents, more than half (56.5%) were female and younger than 36 years. Overall, our study revealed a positive attitude towards CAM. More than 60% of the providers would like to refer a patient to a CAM practitioner and about 75% of them believed that incorporation of CAM therapies into the practice would have a positive impact. Providers were most familiar with and felt most comfortable counseling their patients about massage therapy and St. John's Wort among all CAM modalities. About 70% of the participants believed that the institution should offer proven CAM therapies to patients. CONCLUSIONS: This study provides some preliminary findings that may lead to further exploration of healthcare professional's attitudes towards CAM.

Telepresence and telemedicine in trauma and emergency care management.

The use of telemedicine is long-standing, but only recently has been applied to the specialties of trauma, emergency care, and surgery. Subsequently the concepts of teletrauma, telepresence, and telesurgery have evolved and are being integrated into modern care of trauma and surgical patients. This chapter will review the current applications and future endeavors of telemedicine and telepresence to trauma and emergency care as the new frontiers of telemedicine application.

Telepresence and telementoring in surgery.

Telesurgical mentoring has evolved as an important subset of telemedicine, yet has remained an underutilized technique when all its potential is considered. As applied to surgery, telementoring is used when an experienced surgeon assists or directs another less experienced surgeon who is operating at a distance. Two- and three-dimensional, video-based laparoscopic procedures are an ideal platform for real-time transmission and thus for applying telementoring to surgery. The images viewed by the operating surgeon can easily be transmitted to a central "telesurgical mentor" and permit an intraoperative interaction. Several studies have demonstrated the practicality, effectiveness and safety of surgical telementoring. The goal of this application of telemedicine is to improve surgical education and training, expand patient care and improve health care delivery by allowing access to surgical specialists. Eventually, surgical telementoring could assist in the provision of surgical care to underserved areas and potentially facilitate the teaching of advanced surgical skills worldwide.