Ascending cloud: The role of cloud computing in the new doctor-patient relationship
Post on 16-Apr-2017
The Economist Intelligence Unit Limited 20161A report from The Economist Intelligence UnitAscending cloudthe role of cloud computing in the new doctor-patient relationship Digital technology is changing the relationship between patient and doctor, and healthcare providers must adopt new approaches to data and informationThe power dynamics of healthcare are shifting. To date, healthcare providers have been the source and gatekeeper for all information about a patients health. Now, though, consumer technology is allowing individuals to measure their own health in greater detail, and therefore play more of an informed role in their own treatment. Technology-driven investors see a big opportunity. In 2015, almost $1.8 billion was invested in US start-ups focused on the consumerisation of healthcare, with investment in personal health tools up 223%.1 The most visible tools for patients on the market are wearables with health monitoring capabilitiesfor example, the more than 23 million Fitbits and iWatches that have been sold.2 These and other devices are providing medical information directly to the patient, with a focus on metrics that the patient can easily understand and act onheart rate, calorie loss, sleep patterns, exercise, etc. An emerging generation of patient tools focuses on remote patient monitoringpatient-based monitors that generate a continuing data feed from the patient to the doctor and healthcare system. Sense4Baby, for example, provides expectant mothers with a wireless foetal and maternal heart rate monitor, which is continuously linked to doctors 1 Rock Health Health Funding Database, January 2016.2 Fitbit financial disclosures 2015, BBC News, July 2015.Sponsored by The Economist Intelligence Unit Limited 20162Ascending cloudthe role of cloud computing in the new doctor-patient relationshipthrough a web portal. Instead of periodic or emergency-driven check-ups, doctors can monitor and even anticipate pediatric emergencies in real-time.Physician acceptance of these devices is not automatic. There are a lot of challenges involved in getting the physician to take that data seriously. For a physician, making clinical decisions based on that data is a challenge, potentially because of work flow and time constraints says Jesus Pindado, vice president of engineering at MC10, a Cambridge, US-based company specialising in biometric devices. However, remote monitoring technologies will only become more valuable as populations in developed countries age, and chronic conditions such as heart disease, diabetes, Alzheimers and hypertension increase in prevalence. These progressive diseases lend themselves to a daily monitoring approachproviding more predictive care for patients, and allowing them to receive care within their homes. One of the big underserved areas has been in the field of chronic disease managementconditions such as diabetes, cardiac ailments, COPD and so on, says Chris Witt, president and co-founder of WAKE TSI, which provides IT services to healthcare organisations. If a clinical team can manage long-term critical care on an ongoing basis, this will reduce the lines in the emergency rooms. The infusion of medical practice with new digital technology not only aids in the treatment of individual patients, but may also advance medical research. For example, a network of thousands of heart monitors can be used to detect aggregate patterns of cardiac anomalies across populations. Connecting these monitors to hospital databases would allow doctors and specialists to correlate arrhythmia with previous diagnoses and medication history. The information problemThis emerging vision of new healthcare delivery assumes that technology can meet a number of information-related challenges.The first is the variety of data that must be integrated to create a holistic view of a patient, or a community of patients. In the future, patient data will be generated from the full range of biosensors, smartphones and wearables, as well as technologies yet to come. Healthcare providers themselves will need to use data from test machines, doctors tablets, MRIs and nurses records. Third party institutionsservice providers, ambulance operators, insurers etc. will contribute data from their own devices, standards and operating systems. Bringing all this data together in such a way that allows a doctor to see all the relevant information about a particular patient is no mean feat. The second challenge is the volume of data produced by these various sources. Every patient is potentially a source of petabytes of medical information, all of which must be kept for future reference to provide ongoing personalised care. Added to this challenge is the fact that historical data may be contained in legacy and unstructured sources, such as scanned paper documents. A survey of 72 healthcare executives by The Economist Intelligence Unit, sponsored by VMware, reveals that the majority view cloud computing as a crucial component of healthcares technology-driven future. The Economist Intelligence Unit Limited 20163Ascending cloudthe role of cloud computing in the new doctor-patient relationshipFor example, over three-quarters of respondents believe that cloud computing plays a somewhat or very important role in enabling remote diagnosis (76%) and remote treatment (79%), supporting the centralisation of health records (85%) and supporting preventative care (85%). Mr Witt believes the cloud will be the point of collection and integration for the mass of medical data that healthcare providers will soon need to contend with. Eventually all the data from wearables, inserted monitors and the like has to come back to a central location, he explains. Clinicians will access that data and potentially some analytics programs will access that data too.The benefit coming from the cloud is performance, he adds. Hospitals can upgrade their performance in a pay-as-you-go model much more nimbly than they can with an in-house data center because theres less expenditure involved. Speed, server performance, storage and network operation are all enhanced, which ultimately serves patient needs more efficiently and effectively.So far, the healthcare industry has been a slow adopter of cloud computing. Only 43% of healthcare respondents say the technology has a significant or pervasive presence in their countrys healthcare industry today. This compares to 59% and 58% of finance and retail executives respectively who say the same of their sectors. This relatively low adoption by healthcare providers is explained, in part at least, by the sensitivity of the data they handle. No information is more personal than details of ones health, and healthcare providers have a moral and legal requirement to treat patient data with the utmost care. While the security and privacy implications of cloud computing can be debated, companies with more to lose should their data be compromised are typically, and understandably, more cautious about adopting new IT platforms.However, the healthcare sector expects adoption to grow. Eight out of ten survey respondents (81%) believe that cloud will be a moderate or major factor in their industry in three years time. Cloud is evidently an important dimension of a technological revolution that will have far reaching implications for the healthcare sector. This revolution promises to empower patients to take greater control of their own health, and to allow providers to offer more integrated and personalised care. But it will also challenge healthcare providers to rethink their relationship with patients, including the way they store, process and analyse their information. Source: EIU Survey Cloud Computing andEconomic Development, October 2015Major factorModerate factorFuture cloud penetration of the healthcare industry% saying cloud will be a moderate or major factor In one yearIn three yearsIn five years262532492861
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