Modular ICT-based patient empowerment framework for self-management of diabetes: Design perspectives and validation results

https://doi.org/10.1016/j.ijmedinf.2016.04.006Get rights and content

Highlights

  • We implemented a modular patient empowerment framework for diabetes self-management.

  • We examine its usability and usefulness in a study in two countries.

  • ICT-based self-management facilitates adherence to disease management principles.

  • Sociocultural backgrounds significantly affect ICT impact in disease self-management.

  • Even in patient-centric self-management interventions, physicians are a key actor.

Abstract

Introduction

It is estimated that more than 382 million people suffer from diabetes across the globe, most of which are between the age of 40 and 59 years. ICT can play a key role in better management of diabetes and in patient empowerment. Patient empowerment involves patients to a greater extent in their own healthcare process and disease management becomes an integrated part of their daily life. Self-management opens the possibility for patients to contribute to their own healthcare as well as to be more in control of their disease.

Objectives

The objective of our study was to explore the impact of an ICT-based patient empowerment framework in diabetes self-management.

Methods

A modular patient empowerment framework that fosters diabetes self-management was designed and implemented. The framework incorporates expert knowledge in the form of clinical guidelines, and it supports patients in the specification of personalized activities that are based on medical recommendations and personal goals, and in the collection of observations of daily living. The usability and usefulness of the proposed framework were assessed in a pilot study with the participation of 60 patients and 12 health professionals.

Results

The study revealed that a patient empowerment approach based on self-management ICT tools is useful and accepted by both the patients and the physicians. For those patients who were already disciplined in their disease management the piloted solution served as a facilitator for data logging. For the rest, it served as an incentive for better adherence to disease management principles. The ICT tools prompted many patients into becoming more physically active and into making dietary habits’ adjustments. However, this impact proved to be tightly correlated with the sociocultural background of the subjects. The study also demonstrated that even in patient-centric self-management interventions the physicians still have a key role to play. However, the acceptance of such interventions by the healthcare professionals depends not only on the level of impact in their patients’ disease management but also on the level of impact in their workflow.

Conclusions

It is evident that a patient empowerment approach based on self-management ICT tools is useful and accepted by patients and physicians. Further, there are clear indications that ICT frameworks such as the one presented in this paper support patients in behavioral changes and in better disease management. Finally, it was realized that self-management solutions should be built around the objective not only to educate and guide patients in disease self-management, but also to assist them in exploring the decision space and to provide insight and explanations about the impact of their own values on the decision.

Introduction

According to the Diabetes Atlas of the International Diabetes Federation (IDF) some 382 million people worldwide, or 8.3% of adults, are estimated to have diabetes in 2014. If this trend continues, by 2035, some 592 million people, or one adult in 10, will have diabetes. This equates to approximately three new cases every 10 s, or almost 10 million per year [1].

Being diagnosed with diabetes often means a major shock to the person concerned. Diabetes is basically a life-long disease and like all chronic diseases it cannot be cured. Nevertheless, there are strategies for improving the patients’ health status and one key aspect is self-management. Besides learning about the disease, people have to adapt their lifestyles, particularly those aspects that are related to physical activity and nutrition.

A meta-analysis and review of randomized control trials carried out by Calvin et al. [2] revealed that the use of consumer health information technologies in supporting diabetes self-management appears to have potential benefits for patients’ self-management of diabetes. However, self-management is not something trivial. Type II Diabetic (T2D) patients, who typically are affected at a later stage of their lives, find it particularly difficult to change lifestyle routines that have been formulated over a long period of time. Having a chronic disease means having to cope with “something” that severely impacts one’s autonomy. Patients have to learn that their behavior influences their disease status and that continuous adaptations are necessary. However, making the required adaptations may conflict with other priorities and constraints, let alone that perfect control is not possible.

As a self-management facilitator the concept of patient empowerment has emerged in recent years. Patient empowerment can be seen as a healthcare philosophy that emerges from the perception that optimal outcomes of healthcare interventions are achieved when patients become active participants in the healthcare process [3]. Towards this direction a key point is to make patient empowerment an integral part of daily life and in particular of the healthcare process [3].

In Ref. [4] Lucas and Rojas presented a proactive health management and empowerment framework for senior citizens that supported tele-monitoring and tele-nursing functionalities for chronic patients. Its pilot study revealed that a significantly high percentage of participants had some kind of benefit from using the system. For example, almost 80% of participants learned more about their health conditions, 71% of participants had an increased awareness of their individual diet and nutrition, and 63% of participants self-reported health improvements.

In the various self-management interventions also the relationship among patients and healthcare professionals is challenged. Bjerkan et al. [6] examined the impact of an ICT based collaboration tool in individual care planning and realized that in some cases, a power transition took place in the care process, which led to patient empowerment. On the other hand, the study of Urowitz et al. [5] about the impact of a diabetes self-management portal in patients revealed a grey area in the roles that the physicians should play in the facilitation of disease management. The same study indicates that although the patient portal as such can facilitate access to useful information material, usability aspects are very crucial for keeping the users motivated in using the portal. In their study about the role of ICT in diabetes management, Spanakis et al. [7] found that although ICT-based disease management may bring profound changes in self-care and empowerment, a careful balance between information and communication is important to avoid information overload and excess. A systematic review of IT based diabetes self-management approaches is presented by El-Gayar et al. [8].

This paper presents a modular, ICT-based patient empowerment framework that fosters self-management of diabetes. The framework was designed, implemented and piloted in the context of EMPOWER, an FP7 collaborative project supported in part by the European Commission. The framework incorporates and exploits various sources of personal health data and clinical knowledge towards supporting the patients in the management of disease related decisions and actions. Patient empowerment is fostered by personalized ICT services delivered through web and mobile applications that guide the patients in behavioral changes while ensuring adherence with evidence based treatment guidelines. This patient-centric functionality is supplemented by functionality for the physicians who remain present in the disease management cycle by guiding their patients in disease management, whilst staying informed about their progress.

Section snippets

ICT-based patient empowerment concept description

Patient empowerment interventions aim at involving patients to a greater extent in their own healthcare and disease management cycle. We approach this domain from a technological perspective, by introducing an ICT-based patient empowerment framework that facilitates self-management pathways (SMP). The SMP is a cyclical process that includes medical consultations followed by self-management goal setting, then self-management actions, then feedback collection, and finally evaluation and

Usage of the applications and services

We considered the usage of the applications and services of the ICT-based patient empowerment framework separately for the patients and the physicians. Of all the patients included in the pilot study, 46 patients (77%) reported to have been using only the web application (self-management portal), and 14 patients (23%) (4 in Germany, 10 in Turkey) reported to have been using both the portal and the mobile application. All patients in Turkey used the application for collecting ODLs in Journals (

Discussion and conclusions

Being diagnosed with diabetes is a major issue for the persons concerned and imposes the need for non-trivial changes in their lifestyle. Diabetes’ treatment involves a lot of self-management activities, many of which are related to their daily lifestyle, like nutrition and physical activity.

Several studies highlight the positive impact of ICT on disease self-management. The pilot study presented in this paper confirmed this principle and revealed that a patient empowerment approach based on

Authors’ contributions

All authors made substantial contributions in the methods design. H. Demski, S. Mantwill, and C. Hildebrand extracted and analyzed the data. I. Lamprinos drafted the manuscript. All authors interpreted the results and were involved on revising the final draft.

Conflict of interest

None of the authors has any conflict of interest in the manuscript. There were not any financial or other relations with relevant parties that could have affected the results and conclusions of the study.

Summary points

What was known already before our study

  • Self-­management can enable patients to have better control of their disease. However, self-management is not something trivial. Type II Diabetic (T2D) patients, who typically are affected at a later stage of their lives, find it particularly

Acknowledgments

This work was supported in part by the European Commission’s Seventh Framework Program (FP7/2007-2013) under grant agreement No 288209, EMPOWER Project. The authors would like to thank their colleagues in the EMPOWER project for the collaborative work and their contribution in the conception, design, implementation and validation realization of the ICT-based diabetic patients’ empowerment framework. More information can be found at www.empower-fp7.eu.

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