Prognostic value of signs and symptoms in heart failure patients using remote telemonitoring

INTRODUCTION

Heart failure is a serious burden on health care systems due to frequent hospital admissions. Early recognition of outpatients at risk for clinical deterioration could prevent hospitalization. Still, the role of signs and symptoms in monitoring heart failure patients is not clear. The heart failure coach is a web-based telemonitoring application consisting of a 9-item questionnaire assessment of heart failure signs and symptoms and developed to identify outpatients at risk for clinical deterioration. If deterioration was suspected, patients were contacted by a heart failure nurse for further evaluation.

METHODS

Heart failure coach questionnaires completed between 2015 and 2018 were collected from 287 patients, completing 18,176 questionnaires. Adverse events were defined as all-cause mortality, heart failure- or cardiac-related hospital admission or emergency cardiac care visits within 30 days after completion of each questionnaire. Multilevel logistic regression analyses were performed to assess the association between the heart failure coach questionnaire items and the odds of an adverse event.

RESULTS

No association between dyspnea and adverse events was observed (odds ratio 1.02, 95% confidence interval 0.79-1.30). Peripheral edema (odds ratio 2.21, 95% confidence interval 1.58-3.11), persistent chest pain (odds 2.06, 95% confidence interval 1.19-3.58), anxiety about heart failure (odds ratio 2.12, 95% confidence interval 1.44-3.13), and extensive struggle to perform daily activities (odds ratio 2.23, 95% confidence interval 1.38-3.62) were significantly associated with adverse outcome.

DISCUSSION

Regular assessment of more than the classical signs and symptoms may be helpful to identify heart failure patients at risk for clinical deterioration and should be an integrated part of heart failure telemonitoring programs.

Understanding Medical Students' Attitudes Toward Learning eHealth: Questionnaire Study

BACKGROUND

Several publications on research into eHealth demonstrate promising results. Prior researchers indicated that the current generation of doctors is not trained to take advantage of eHealth in clinical practice. Therefore, training and education for everyone using eHealth are key factors to its successful implementation. We set out to review whether medical students feel prepared to take advantage of eHealth innovations in medicine.

OBJECTIVE

Our objective was to evaluate whether medical students desire a dedicated eHealth curriculum during their medical studies.

METHODS

A questionnaire assessing current education, the need for education about eHealth topics, and the didactical forms for teaching these topics was developed. Questionnaire items were scored on a scale from 1 (fully disagree with a topic) to 10 (fully agree with a topic). This questionnaire was distributed among 1468 medical students of Maastricht University in the Netherlands. R version 3.5.0 (The R Foundation) was used for all statistical procedures.

RESULTS

A total of 303 students out of 1468, representing a response rate of 20.64%, replied to our questionnaire. The aggregate statement "I feel prepared to take advantage of the technological developments within the medical field" was scored at a mean value of 4.8 out of 10. Mean scores regarding the need for education about eHealth topics ranged from 6.4 to 7.3. Medical students did not favor creating their own health apps or mobile apps; the mean score was 4.9 for this topic. The most popular didactical option, with a mean score 7.2, was to remotely follow a real-life patient under the supervision of a doctor.

CONCLUSIONS

To the best of our knowledge, this is the largest evaluation of students' opinions on eHealth training in a medical undergraduate curriculum. We found that medical students have positives attitudes toward incorporating eHealth into the medical curriculum.