eHealth and mHealth in prostate cancer detection and active surveillance.

eHealth and mobile health (mHealth) offer patients, healthcare providers, researchers, and policy makers new potential to improve wellness, practice prevention and reduce suffering from diseases. While the eHealth market is growing to an expected US $26 billion, its potential in the field of Urology is still underused. Research has shown that currently only 176 apps (of the 300,000 medical apps available) were found in the Apple App Store and Google Play Store, of which 20 were prostate cancer related. Three good examples of eHealth/mHealth applications are the Rotterdam Prostate Cancer Risk Calculator (RPCRC) website and app, the Prostate cancer Research International Active Surveillance (PRIAS) website and the Follow MyPSA app for men on active surveillance for prostate cancer: they are tools with a clear vision that offer true added value in daily clinical practice and which positively influence healthcare beyond borders. To increase the uptake of eHealth applications in the coming years, it is important to involve professionals in their design and development, and to guarantee the safety and privacy of its users and their data.

eHealth and mobile health (mHealth)

Information and communication technologies (ICT) offer patients and healthcare providers new ways to improve wellness, practice prevention and reduce suffering from diseases. eHealth is defined by the World Health Organization as “the use of ICT for health” (1). ICT represents a new opportunity to enhance care, which is also true for the field of Urology. The term eHealth was first used in 1999 and has become a neologism, i.e., an umbrella term that includes many items ranging from the infrastructure to access the images from a computer tomography scan via the picture archiving and communication system (PACS), to the implementation of telemedicine, and even the use of augmented reality or machine learning algorithms (2).

In 2012 the European Commission published an eHealth Action Plan 2012–2020 as a roadmap to empower patients and healthcare workers, to link up devices and technologies, and to invest in research towards the personalized medicine of the future (3). The European Commission feels eHealth holds great potential as “it can benefit citizens, patients, health and care professionals, as well as health organizations and public authorities”. When eHealth is applied effectively, it is thought to deliver more personalized ‘citizen-centric’ healthcare, i.e., healthcare that is more targeted, effective and efficient and helps reduce errors, as well as the length of hospitalization. It furthermore facilitates socio-economic inclusion and equality, quality of life and patient empowerment through greater transparency, access to services and information, and the use of social media for health (3).

mHealth is a subset of eHealth which can be characterized as “mobile wireless technologies for public health” (1). Because of its ease of use and broad acceptance, mHealth is considered a valuable tool in the implementation of patient-centered care (patient-reported preferences, experiences and outcomes), which has become a goal of contemporary healthcare systems and international standards (4). There is evidence of successful implementations of mHealth in different contexts, ranging from mobile phone-based clinical guidance for rural health providers in India, to apps that help pregnant women with gestational diabetes in Oxford (5,6). Moreover, its demographic reach transcends generations with various successful examples, including the promotion of physical activity and its acceptance by both young and older adults (7,8).

One of the most popular aspects of mHealth are smartphone applications (“apps”). Currently, there are almost 300,000 mHealth apps available in the Apple App Store and Google Play Store (9). These two virtual stores cover more than 90% of the smartphone ecosystem (9). mHealth interventions can furthermore be implemented using basic phones (e.g., sending health advice via SMS), tablets (e.g., replacing bedside paper-based medical charts) and wearables (e.g., fitness monitoring with an Apple Watch). The total mHealth market revenue alone is expected to reach US $26 billion at the end of 2017 (9).

Advantages and concerns related to the use of eHealth and mHealth

eHealth and mHealth can be useful for treating patients, but also for conducting research, educating professionals, monitoring public health, and tracking chronic diseases. They are thought to be cost-effective alternatives to more traditional face-to-face ways of providing medical care and therefore hold a great potential in the ever growing world of healthcare expenditure. mHealth has the ability to provide access to healthcare as well as timely sharing of data. Real-time monitoring devices can gather live data from sensors and send inputs into a mobile medical app on a smartphone, a server or network to support clinical decision making. It does so regardless of geographical barriers, environmental circumstances and traditional infrastructures; currently there are places where people are more likely to have access to a mobile phone than to clean water or electricity (10). However, to avoid harm, it is critical that, among other concerns, scientific accuracy, patient privacy and user safety of mHealth applications are assured.

Literature has shown a lack of involvement of healthcare professionals in app development in all medical specialties, including Urology. This is concerning as it has also been proven that their participation and contribution in the elaboration of apps increases content accuracy, app downloads and buy-in (11-13). Because most mHealth apps are not considered medical devices by their developers, they bypass strict regulation such as the European Union MEDDEV 2.1/6 (July 2016) “Guidelines on the qualification and classification of stand alone software used in healthcare within the regulatory framework of medical devices”, which states: “it is necessary to clarify that software in its own right, when specifically intended by the manufacturer to be used for one or more of the medical purposes set out in the definition of a medical device, is a medical device”. Few mHealth apps have been scientifically reviewed and/or approved by the European Medicines Agency or the USA Food and Drug Administration (14). This can have serious clinical consequences. As an example, in Dermatology, where smartphones are commonly used as clinical diagnostic tools—and therefore would be a medical device according to MEDDEV for which certification is necessary—an app that claimed to quantify skin cancer risk mislabeled 80% of textbook melanomas (15,16).

Because of the intrinsic nature of eHealth and, in particular mHealth, sensitive health data can be exchanged via wireless networks, which raises new safety concerns. Cyber security attacks are a contemporary concern: in a recent European Union Agency for Network and Information Security (ENISA) study, two thirds of the European Member States considered healthcare a critical sector (17). Therefore, measures should be taken to protect the data integrity, assure data protection and guarantee patient confidentiality. This can be assured in various ways, depending on the specific scenario, but may include cryptography (i.e., saving the information in a coded form), role-based access control (i.e., each user can only read and/or edit certain data, according to his/her professional role) or watermarking (i.e., embedding hidden medical data in medical images). In the European Union the Data Protection Regulation Act (EU2016/679) reforms the data protection rules on processing personal data of natural persons and on the free movement of such data. Together with the MEDDEV 2.1/6 (July 2016) guideline, they form some sort of a European Union legal framework, providing some legal clarity on the status of health and wellbeing mobile applications. Because of the legal aspects related to patient security and data privacy governments are, based on the European Union legal framework, expected to introduce clear cyber security guidelines for the protection of eHealth infrastructures and services. Therefore, eHealth providers should assure that they respect these guidelines. Finally, the importance of cyber security training and specific recommendations should also be promoted among healthcare organizations and users.

Implementation of eHealth and mHealth—clinicians and patients perspective

The integration of eHealth and mHealth into clinical practice has to be tailored to a specific goal and try to meet the patients’ and the healthcare professionals’ expectations. Research in the Netherlands has shown that the uptake of eHealth and mHealth applications is only to increase when applications are built with a vision and fulfil a certain necessity (18). From the patients’ perspective, in the specific case of prostate cancer, depending on his level of comfort with technology and willingness for eHealth/mHealth interactions, this can range from a simple appointment reminder sent via SMS to virtual evaluation as an alternative to in-person interaction. For the healthcare professional, eHealth and mHealth may be another opportunity to provide care, as a complement to the standard clinical appointment or perhaps even as a replacement to some outpatient visits.

As with social media, caution is needed in the interaction between the clinician and patient through eHealth or mHealth. To assure a high level of professionalism and setting boundaries, scientific organizations are issuing guidelines and publishing recommendations on how to communicate with patients through eHealth and mHealth (19). For example, it is recommended that all direct patient-professional contact should take place during regular working hours (19).

eHealth and mHealth in prostate cancer and active surveillance

Prostate cancer has the second highest incidence among men worldwide and is a concern in many healthcare systems. Several studies have been designed to improve the current care paradigm, and the European Randomized study of Screening for Prostate Cancer (ERSPC) showed that mortality could be lowered via screening. After 13 years of follow-up, the results confirm a reduction of 21% in prostate cancer mortality attributable to screening with prostate specific antigen (PSA). The absolute risk reduction of death from prostate cancer at 13 years was 0.11 per 1,000 person-years or 1.28 per 1,000 men randomized, which is equivalent to 1 prostate cancer death averted per 781 screened men and 1 per 27 diagnosed men. Moreover, there was a substantial increased absolute effect compared with findings after 9- and 11-year of follow-up (20).

The ERSPC study has also shown that population-based screening would lead to overdiagnosis (i.e., detecting cancers that would not cause symptoms or death), and consequently overtreatment (i.e., overdiagnosed cancers that are treated and their possible side-effects, namely incontinence and erectile dysfunction) (21). While research is focusing on how to improve the screening algorithm and reduce the rate of overdiagnosis, active surveillance was developed as an alternative to immediate radical treatment. Active surveillance aims to delay or completely avoid unnecessary treatment of potentially indolent tumors (e.g., Gleason 3+3) and avoid treatment related side-effects, and consequently preserve the patients’ quality of life.

With active surveillance, patients with apparent low-risk tumors enter a strict follow-up schedule consisting of clinical visits, PSA, multi-parametric magnetic resonance imaging (mpMRI) and re-biopsy, to ensure that if there is disease progression (i.e., clinically significant prostate cancer Gleason ≥3+4) the patient can switch to active treatment while the disease is still in a “curable” stage (i.e., before the cancer has grown or spread beyond control).

Rotterdam prostate cancer risk calculator (RPCRC)

One way of reducing overdiagnosis is to apply risk stratification in the prostate cancer diagnostic phase. Based on data from 3,624 previously unscreened men and 2,896 men with a previous negative prostate biopsy in ERSPC Rotterdam, the RPCRC nomogram was developed. The RPCRC predicts the risk of a biopsy-detectable prostate cancer and also of potentially high-risk prostate cancer (Gleason score ≥7 and clinical stage >T2b). The different RPCRC algorithms, combining information on PSA level, previous negative prostate biopsy, digital rectal examination (DRE), prostate volume measurement, and transrectal ultrasonography (TRUS), provide an increasingly accurate risk estimation [area under the curve (AUC)]. In previously unscreened men, the AUCs ranged from 0.69 to 0.79 for any prostate cancer, and from 0.74 to 0.86 for serious prostate cancer (22). In the previously screened group (men with at least one previous negative prostate biopsy), applying the same models, AUCs ranged from 0.62 to 0.69 for predicting prostate cancer and from 0.72 to 0.81 for predicting serious prostate cancer (22). By applying the RPCRC, 30–35% of prostate biopsies are averted, while missing only a small percentage of cancers and none of the high risk prostate cancers (22). The RPCRC risk predictions aid in decreasing the rate of overdiagnosis and overtreatment, and has been externally validated multiple times, confirming its good predictive capability (23).

The nomogram was designed into a graphical device and published online (www.prostatecancer-riskcalculator.com) in 2007 (24). After its publication, an implementation study in five Dutch hospitals was initiated to assess the value of the RPCRC in daily clinical practice and whether the RPCRC recommendations were followed by urologists and patients. In 83% of cases, both urologists and patients complied with the RPCRC recommendation (25). If a man is diagnosed with prostate cancer, risk calculator five calculates the chance of having an indolent prostate cancer. An indolent tumor is a cancer that may not require immediate treatment. Such a man can start and continue active surveillance as long as no upgrading is seen. When the probability of having indolent disease was >70%, active surveillance was recommended, and active treatment otherwise. 82% of patients with an active surveillance recommendation were compliant with that recommendation while 29% of patients with an active treatment recommendation chose active surveillance instead (26).

Both studies indicate that the RPCRC is a valuable eHealth tool which can inform decision-making and decrease the rate of overdiagnosis and potential subsequent overtreatment. Furthermore, the RPCRC has been externally validated to assess its capabilities in other patient cohorts and healthcare systems. Results confirm the good discriminative ability of the risk calculator and show how such an eHealth tool positively influences cross border healthcare, which is one of the pillars of the European Unions’ eHealth Action Plan 2012–2020.

Validation studies confirm that the use of the RPCRC should be favored in the decision of whether or not to perform prostate biopsies over the conventional diagnostic pathway. This advice has been incorporated into the European Association of Urology prostate cancer guideline, as well as the Dutch General Practitioners guideline. It confirms that the RPCRC is an example of an eHealth tool with a vision, a true added value in daily clinical practice that positively influences cross border healthcare.

To increase the usability and accessibility of the web-based RPCRC, it has been redesigned into an app, using the same algorithms as for the available web-based risk calculators (). While the web-based RPCRC was working with a graphical display, the app uses a decision tree structure. The amount of information available induces which algorithm is used. Ninety-two participants, including urologists, medical students, and general practitioners, evaluated the usability of the app through the Post-Study System Usability Questionnaire (PSSUQ, developed by IBM). Scores on system usefulness ranged from 88–98%, information quality from 78–92%, and interface quality from 80–95% (27). These results show that overall the participants were satisfied with the usability of the app. In 2015, the RPCRC app won the British Journal of Urology International award for Best Urology App, which was presented at the American Urological Association Annual Meeting. In clinical practice, numerous urologists worldwide use the RPCRC-app on a daily basis.

Figure 1

Initial screen of the Rotterdam Prostate Cancer Risk Calculator app: “What is your PSA level, in ng/mL?”

The Prostate cancer Research International Active Surveillance (PRIAS) study

Men diagnosed with low-risk prostate cancer (PSA ≤10, Gleason 3+3, T1c-T2a) can choose between active treatment and active surveillance. In 2006 the PRIAS study was initiated to validate the management of prostate cancer with active surveillance. More information on the PRIAS-protocol can be found on www.prias-project.org.

The PRIAS study is an entirely web-based study. Physicians can log in the website to enter patient inclusion and follow-up data. Urological clinical practice can benefit from the use of this tool; the follow-up data entered by the physician generates a graphical display of the PSA measurements and PSA-doubling time. Furthermore, a recommendation on whether the patient should continue on active surveillance or switch to curative treatment is automatically presented. Such information facilitates direct evidence-based decision making for the patient and the physician when considering active surveillance (28).

As said, active surveillance is a monitoring strategy and consists of a range of clinical visits including PSA measurement, mpMRI, and re-biopsy. The low-risk nature of the tumor combined with the long follow-up trajectory makes it more of a chronic condition. The diagnosis of disease and the medical mills they end up in can cause patients to feel they have lost control over the situation and their bodies. This may cause restlessness for patients and their spouses/partners/families and a feeling of uncertainty. Within the PRIAS study the ‘Follow MyPSA’-app is being developed to guide patients. Such an eHealth application provides patients with the opportunity to monitor their disease, plan and manage appointments and questions for their urologists. It is hypothesized that the use of such a tool will encourage active participation and can have a positive effect on the quality of life of the patient. Furthermore, it can improve the quality of care as it can focus on patients’ needs more specifically (29).

Urology apps

The RPCRC (website and app), the PRIAS website and the ‘Follow MyPSA’-app are three examples of eHealth applications in the field of Urology. In 2015, Pereira-Azevedo et al. reviewed the number of Urology apps available in the Apple App Store and Google Play Store. They identified 150 unique Urology apps, of which 34 were urological cancer apps. It should be noted that these 150 Urology apps represented less than 1% of the total number of smartphone medical apps available. At the time, there seemed to be an untapped potential for Urology apps, especially taking into account that there were more breast cancer apps (n=178; 118 for Android, 59 for iOS) than all available Urology apps in total (30).

For the current article, an updated review of urology apps available in the Apple App Store and Google Play Store was performed, using the methods previously described (30). One hundred and seventy-six unique urology apps were found (+17%); 67 (38%) for Android, 62 (35%) for iOS, and 47 (27%) available on both stores (). Only 20 (11%) apps were related to prostate cancer, and the majority (60%) were developed with a healthcare professional (): Briganti Nomogram, CPC Risk Calculator, Follow MyPSA, IPCRC (Prostate Cancer Calculator), itsaMANTHING—Prostate Cancer, iURO Prostate Pro, Partin Tables, PI-RADS Prostate MRI, Prostate Cancer, Prostate Cancer Calculator, Prostate Cancer Clinical Risk Classification Tool, Prostate Cancer Counselor, Prostate Cancer Imaging, Prostate Cancer Update, Prostate Health, Prostate In Focus, Prostate International, Prostate Pal 3, RPCRC, and Understanding and Treating Prostate Cancer. Even though there was in increase in the number of apps, there still seems to persist an untapped potential for the participation of the urological community in app development, as 1 in 4 apps were developed without a healthcare professional, which is slightly worse than in 2015 (30).

Table 1

Currently available Urology apps in the Google Play and Apple App stores

App name	Mobile platform	Healthcare professional involvement
American Urological Association Journals	Apple App Store	Yes
ASMIUA 2017	Google Play Store	Yes
Astellas UroLog	Apple App Store	No
AUA 2014 Annual Meeting	Google Play Store	Yes
AUA Annual Meeting Apps	Both	Yes
AUA Guidelines at a Glance	Google Play Store	Yes
AUA Journals	Google Play Store	Yes
AUA Medical Student Curriculum	Google Play Store	Yes
AUA Member Search	Both	Yes
AUA Men’s Health Checklist	Both	Yes
AUA University	Both	Yes
BAUN16	Apple App Store	Yes
BAUS 2016	Apple App Store	Yes
BAUS 2017	Google Play Store	Yes
Bedwetting solutions	Google Play Store	No
Bedwetting Trainer	Google Play Store	Yes
Besins UroMedica	Google Play Store	Yes
BJUI Journal	Apple App Store	Yes
BJUI Knowledge	Google Play Store	Yes
Bladder Pal 2	Apple App Store	Yes
BMC Urology	Both	Yes
Brazial Journal of Urology	Both	Yes
Briganti Nomogram	Google Play Store	No
BSC Urology Events	Apple App Store	No
CalcuLithiasis	Apple App Store	Yes
Canadian Urological Association	Apple App Store	Yes
CKD Chronic Kidney Disease	Google Play Store	Yes
Clinicians Drug Reference 2016	Google Play Store	Yes
CPC Risk Calculator	Google Play Store	Yes
CUA	Google Play Store	Yes
CURE-UAB	Both	Yes
DoubleJTracker	Apple App Store	Yes
drawMD® Patient Education	Both	Yes
DutasT	Both	Yes
E-UROLOGICAL TOOLS	Google Play Store	Yes
EAU Events	Both	Yes
EAU Guidelines	Both	Yes
EAU Pocket Guidelines	Google Play Store	Yes
EAU16	Google Play Store	Yes
EAUN15	Google Play Store	Yes
EMUC 2016	Both	Yes
EMUC 2017	Both	Yes
ESPU	Both	Yes
Esurge	Apple App Store	No
European Urology	Both	Yes
European Urology Journals	Google Play Store	Yes
Exercise UI in Women	Apple App Store	No
Fertility and Sterility®	Google Play Store	Yes
Follow MyPSA	Google Play Store	Yes
Foundation Urology	Google Play Store	Yes
GeSRU Uro Emergency	Google Play Store	Yes
HapPee Time	Google Play Store	No
Human Body: Genitourinary System Trivia	Apple App Store	No
Human Body Parts: Kidneys Quiz	Apple App Store	No
Human Urinary System Quiz	Apple App Store	No
InformedUrology	Both	Yes
International Urogynecology Journal	Both	Yes
iP Voiding Diary	Apple App Store	No
IPCRC (Prostate Cancer Calculator)	Google Play Store	Yes
IPSS Prostate Score	Apple App Store	No
iReflux Risk Calculator	Both	No
itsaMANTHING—Prostate Cancer	Both	No
iURO Andrology	Both	Yes
iURO Andrology Pro	Both	Yes
iURO General Practicioner Pro	Both	Yes
iURO Kidney Lite	Both	Yes
iURO Kidney Pro	Both	Yes
iURO Oncology	Both	Yes
iURO Oncology Pro	Both	Yes
iURO Pelvic Floor	Both	Yes
iURO Pelvic Floor Pro	Both	Yes
iURO Prostate Pro	Both	Yes
Journal of Renal Care	Apple App Store	Yes
JUS—Journal of the Urological Surgery	Google Play Store	Yes
Kidney Cancer	Google Play Store	No
Kidney Cancer Planner	Apple App Store	No
Kidney Disease Assistant	Apple App Store	No
Kids’ Guide to Using a Catheter	Apple App Store	Yes
Learning Urology Quiz	Both	Yes
Male Infertility Microsurgery	Apple App Store	Yes
Medical Arts Xperience (“MAX”)	Apple App Store	Yes
Men’s App—Take care of men’s health	Apple App Store	Yes
Men’s Health Checklist	Google Play Store	Yes
Men’s Sexual Medicine PRO	Apple App Store	Yes
MSK Urologic Conference	Google Play Store	Yes
Neurourology and Urodynamics	Apple App Store	Yes
NMIBC Toolbox	Apple App Store	Yes
NUF2017	Both	Yes
Nurse Urologic Registered	Google Play Store	Yes
Oral Board Study Guide	Apple App Store	Yes
Oxford HB Urology	Both	Yes
Partin Tables	Apple App Store	No
Pediatric Urologic Surgery QA Review	Apple App Store	No
Pediatric Urology Exam Review	Apple App Store	No
Perioperative Care	Apple App Store	Yes
PI-RADS Prostate MRI	Google Play Store	Yes
Practical Urology	Both	Yes
AUA Primary Care Guidelines for Urology	Apple App Store	Yes
Prostate Cancer	Google Play Store	No
Prostate Cancer Calculator	Google Play Store	No
Prostate Cancer Clinical Risk Classification Tool	Apple App Store	Yes
Prostate Cancer Counselor	Apple App Store	No
Prostate Cancer Imaging	Apple App Store	Yes
Prostate Cancer Update	Apple App Store	No
Prostate Health	Google Play Store	No
Prostate In Focus	Google Play Store	Yes
Prostate International	Both	Yes
Prostate Pal 3	Apple App Store	Yes
Renal & Urology News	Both	Yes
Renal Mass—Bosniak	Google Play Store	Yes
Reviews in Urology	Apple App Store	Yes
Rotterdam Prostate Cancer Risk	Google Play Store	Yes
Salvador Gil Vernet Collection of Urology Drawings	Google Play Store	Yes
Semi-Live	Apple App Store	Yes
Signs & Symptoms Urinay Incontinence	Apple App Store	No
SIU Academy®	Both	Yes
SIU2016	Apple App Store	Yes
STOP UTI	Google Play Store	Yes
SUNA urologic	Google Play Store	Yes
Surgery Urologic Pediatric	Google Play Store	Yes
Surgery Urologic QA Review	Google Play Store	Yes
Szusicon2017	Google Play Store	Yes
Testicular Cancer Staging	Both	No
The 5 Minute Urology Consult 3	Both	Yes
Turkish Journal of Urology	Apple App Store	Yes
UAA 2017	Both	Yes
UAA Congress 2016	Google Play Store	Yes
Understanding and Treating Prostate Cancer	Apple App Store	Yes
Ureteral Stent Tracker System	Both	No
Urinary/Renal System Exam Review	Apple App Store	No
Uro Challenge	Apple App Store	Yes
UroBladderDiary	Apple App Store	No
Urocon 2017	Google Play Store	Yes
UroLift® for BPH	Apple App Store	No
Urolithiasis Assist	Google Play Store	Yes
Urologic Oncology	Both	Yes
Urologic Surgery QA Review	Apple App Store	No
Urological Emergencies	Both	Yes
Urological Surgery	Google Play Store	Yes
Urological Ultrasound	Google Play Store	Yes
Urology	Google Play Store	No
Urology	Apple App Store	No
Urology—Medical Dictionary	Google Play Store	Yes
Urology Board Review Manual	Apple App Store	Yes
Urology Case Reports	Both	Yes
Urology Courses	Google Play Store	No
Urology Exam Review & Test Bank	Apple App Store	No
Urology Flashcards 2.0	Both	Yes
Urology Flashcards 2018	Google Play Store	No
Urology Glossary	Google Play Store	No
Urology Guide	Google Play Store	No
Urology Guidelines Primary Care	Google Play Store	Yes
Urology Lectures	Google Play Store	No
Urology Nation	Both	Yes
Urology NBI Atlas by Olympus	Apple App Store	Yes
Urology News	Both	Yes
Urology Planet	Apple App Store	Yes
Urology Procedures	Google Play Store	No
Urology Specialty Care	Google Play Store	Yes
Urology Study	Google Play Store	No
Urology Times	Google Play Store	Yes
Urology, the Gold Journal	Both	Yes
Urology, Courses	Apple App Store	Yes
USICON	Google Play Store	Yes
USICON 2014	Google Play Store	Yes
USICON 2016	Apple App Store	Yes
USICON 2017	Apple App Store	Yes
USICON 2018	Apple App Store	Yes
UTI Tracker	Google Play Store	Yes
Vasectomy Reversal	Google Play Store	No
Voiding Diary	Google Play Store	Yes
Volume Diary	Apple App Store	No
WCE 2014	Google Play Store	Yes
WCE 2016	Apple App Store	Yes
WCE 2017	Apple App Store	Yes
What is Urology?	Apple App Store	Yes

Figure 2

Percentage of healthcare professional involvement in app development.

Conclusions

eHealth and mHealth are becoming ubiquitous in our day-to-day life. Possible use in Urology ranges from educational, clinical or surgical purposes, and may include such diverse tools as health promoting apps, electronic diaries that aid in treatment monitoring or augmented reality apps. The future will include the use of innovative and ground-breaking ICT solutions and the challenge will be to define a clear vision for them. To increase the uptake of eHealth applications, it is important that healthcare professionals are involved in their design, assuring usability, and also their development, promoting evidence-based views. To reach their full potential healthcare apps must integrate seamlessly into urological practice, while fulfilling the clinical needs of professionals and patients.