Should Your Employer Have Access to Your Fitbit Data?
A woman using a wearable device to track her fitness activities.
The modern world today has become more dependent on technology than ever. We want to achieve maximal tasks with minimal human effort. And increasingly, we want our technology to go wherever we go.
Wearable devices operate by collecting massive amounts of personal information on unsuspecting users.
At work, we are leveraging the immense computing power of tablet computers. To supplement social interaction, we have turned to smartphones and social media. Lately, another novel and exciting technology is on the rise: wearable devices that track our personal data, like the FitBit and the Apple Watch. The interest and demand for these devices is soaring. CCS Insight, an organization that studies developments in digital markets, has reported that the market for wearables will be worth $25 billion by next year. By 2020, it is estimated that a staggering 411 million smart wearable devices will be sold.
Although wearables include smartwatches, fitness bands, and VR/AR headsets, devices that monitor and track health data are gaining most of the traction. Apple has announced the release of Apple Health Records, a new feature for their iOS operating system that will allow users to view and store medical records on their smart devices. Hospitals such as NYU Langone have started to use this feature on Apple Watch to send push notifications to ER doctors for vital lab results, so that they can review and respond immediately. Previously, Google partnered with Novartis to develop smart contact lens that can monitor blood glucose levels in diabetic patients, although the idea has been in limbo.
As these examples illustrate, these wearable devices present unique opportunities to address some of the most intractable problems in modern healthcare. At the same time, these devices operate by collecting massive personal information on unsuspecting users and pose unique ethical challenges regarding informed consent, user privacy, and health data security. If there is a lesson from the recent Facebook debacle, it is that big data applications, even those using anonymized data, are not immune from malicious third-party data-miners.
On consent: do users of wearable devices really know what they are getting into? There is very little evidence to support the claim that consent obtained on signing up can be considered 'informed.' A few months ago, researchers from Australia published an interesting study that surveyed users of wearable devices that monitor and track health data. The survey reported that users were "highly concerned" regarding issues of privacy and considered informed consent "very important" when asked about data sharing with third parties (for advertising or data analysis).
However, users were not aware of how privacy and informed consent were related. In essence, while they seemed to understand the abstract importance of privacy, they were unaware that clicking on the "I agree" dialog box entailed giving up control of their personal health information. This is not surprising, given that most user agreements for online applications or wearable devices are often in lengthy legalese.
Companies could theoretically use their employees' data to motivate desired behavior, throwing a modern wrench into the concept of work/life balance.
Privacy of health data is another unexamined ethical question. Although wearable devices have traditionally been used for promotion of healthy lifestyles (through fitness tracking) and ease of use (such as the call and message features on Apple Watch), increasing interest is coming from corporations. Tractica, a market research firm that studies trends in wearable devices, reports that corporate consumers will account for 17 percent of the market share in wearable devices by 2020 (current market share stands at 1 percent). This is because wearable devices, loaded with several sensors, provide unique insights to track workers' physical activity, stress levels, sleep, and health information. Companies could theoretically use this information to motivate desired behavior, throwing a modern wrench into the concept of work/life balance.
Since paying for employees' healthcare tends to be one of the largest expenses for employers, using wearable devices is seen as something that can boost the bottom line, while enhancing productivity. Even if one considers it reasonable to devise policies that promote productivity, we have yet to determine ethical frameworks that can prevent discrimination against those who may not be able-bodied, and to determine how much control employers ought to exert over the lifestyle of employees.
To be clear, wearable smart devices can address unique challenges in healthcare and elsewhere, but the focus needs to shift toward the user's needs. Data collection practices should also reflect this shift.
Privacy needs to be incorporated by design and not as an afterthought. If we were to read privacy policies properly, it could take some 180 to 300 hours per year per person. This needs to change. Privacy and consent policies ought to be in clear, simple language. If using your device means ultimately sharing your data with doctors, food manufacturers, insurers, companies, dating apps, or whoever might want access to it, then you should know that loud and clear.
The recent implementation of European Union's General Data Protection Regulation (GDPR) is also a move in the right direction. These protections include firm guidelines for consent, and an ability to withdraw consent; a right to access data, and to know what is being done with user's collected data; inherent privacy protections; notifications of security breach; and, strict penalties for companies that do not comply. For wearable devices in healthcare, collaborations with frontline providers would also reveal which areas can benefit from integrating wearable technology for maximum clinical benefit.
In our pursuit of advancement, we must not erode fundamental rights to privacy and security, and not infringe on the rights of the vulnerable and marginalized.
If current trends are any indication, wearable devices will play a central role in our future lives. In fact, the next generation of wearables will be implanted under our skin. This future is already visible when looking at the worrying rise in biohacking – or grinding, or cybernetic enhancement – where people attempt to enhance the physical capabilities of their bodies with do-it-yourself cybernetic devices (using hacker ethics to justify the practice).
Already, a company in Wisconsin called Three Square Market has become the first U.S. employer to provide rice-grained-sized radio-frequency identification (RFID) chips implanted under the skin between the thumb and forefinger of their employees. The company stated that these RFID chips (also available as wearable rings or bracelets) can be used to login to computers, open doors, or use the copy machines.
Humans have always used technology to push the boundaries of what we can do. But in our pursuit of advancement, we must not erode fundamental rights to privacy and security, and not infringe on the rights of the vulnerable and marginalized. The rise of powerful wearables will also necessitate a global discussion on moral questions such as: what are the boundaries for artificially enhancing the human body, and is hacking our bodies ethically acceptable? We should think long and hard before we answer.
Urinary tract infections account for more than 8 million trips to the doctor each year.
Few things are more painful than a urinary tract infection (UTI). Common in men and women, these infections account for more than 8 million trips to the doctor each year and can cause an array of uncomfortable symptoms, from a burning feeling during urination to fever, vomiting, and chills. For an unlucky few, UTIs can be chronic—meaning that, despite treatment, they just keep coming back.
But new research, presented at the European Association of Urology (EAU) Congress in Paris this week, brings some hope to people who suffer from UTIs.
Clinicians from the Royal Berkshire Hospital presented the results of a long-term, nine-year clinical trial where 89 men and women who suffered from recurrent UTIs were given an oral vaccine called MV140, designed to prevent the infections. Every day for three months, the participants were given two sprays of the vaccine (flavored to taste like pineapple) and then followed over the course of nine years. Clinicians analyzed medical records and asked the study participants about symptoms to check whether any experienced UTIs or had any adverse reactions from taking the vaccine.
The results showed that across nine years, 48 of the participants (about 54%) remained completely infection-free. On average, the study participants remained infection free for 54.7 months—four and a half years.
“While we need to be pragmatic, this vaccine is a potential breakthrough in preventing UTIs and could offer a safe and effective alternative to conventional treatments,” said Gernot Bonita, Professor of Urology at the Alta Bro Medical Centre for Urology in Switzerland, who is also the EAU Chairman of Guidelines on Urological Infections.
The news comes as a relief not only for people who suffer chronic UTIs, but also to doctors who have seen an uptick in antibiotic-resistant UTIs in the past several years. Because UTIs usually require antibiotics, patients run the risk of developing a resistance to the antibiotics, making infections more difficult to treat. A preventative vaccine could mean less infections, less antibiotics, and less drug resistance overall.
“Many of our participants told us that having the vaccine restored their quality of life,” said Dr. Bob Yang, Consultant Urologist at the Royal Berkshire NHS Foundation Trust, who helped lead the research. “While we’re yet to look at the effect of this vaccine in different patient groups, this follow-up data suggests it could be a game-changer for UTI prevention if it’s offered widely, reducing the need for antibiotic treatments.”
MILESTONE: Doctors have transplanted a pig organ into a human for the first time in history
A surgeon at Massachusetts General Hospital prepares a pig organ for transplant.
Surgeons at Massachusetts General Hospital made history last week when they successfully transplanted a pig kidney into a human patient for the first time ever.
The recipient was a 62-year-old man named Richard Slayman who had been living with end-stage kidney disease caused by diabetes. While Slayman had received a kidney transplant in 2018 from a human donor, his diabetes ultimately caused the kidney to fail less than five years after the transplant. Slayman had undergone dialysis ever since—a procedure that uses an artificial kidney to remove waste products from a person’s blood when the kidneys are unable to—but the dialysis frequently caused blood clots and other complications that landed him in the hospital multiple times.
As a last resort, Slayman’s kidney specialist suggested a transplant using a pig kidney provided by eGenesis, a pharmaceutical company based in Cambridge, Mass. The highly experimental surgery was made possible with the Food and Drug Administration’s “compassionate use” initiative, which allows patients with life-threatening medical conditions access to experimental treatments.
The new frontier of organ donation
Like Slayman, more than 100,000 people are currently on the national organ transplant waiting list, and roughly 17 people die every day waiting for an available organ. To make up for the shortage of human organs, scientists have been experimenting for the past several decades with using organs from animals such as pigs—a new field of medicine known as xenotransplantation. But putting an animal organ into a human body is much more complicated than it might appear, experts say.
“The human immune system reacts incredibly violently to a pig organ, much more so than a human organ,” said Dr. Joren Madsen, director of the Mass General Transplant Center. Even with immunosuppressant drugs that suppress the body’s ability to reject the transplant organ, Madsen said, a human body would reject an animal organ “within minutes.”
So scientists have had to use gene-editing technology to change the animal organs so that they would work inside a human body. The pig kidney in Slayman’s surgery, for instance, had been genetically altered using CRISPR-Cas9 technology to remove harmful pig genes and add human ones. The kidney was also edited to remove pig viruses that could potentially infect a human after transplant.
With CRISPR technology, scientists have been able to prove that interspecies organ transplants are not only possible, but may be able to successfully work long term, too. In the past several years, scientists were able to transplant a pig kidney into a monkey and have the monkey survive for more than two years. More recently, doctors have transplanted pig hearts into human beings—though each recipient of a pig heart only managed to live a couple of months after the transplant. In one of the patients, researchers noted evidence of a pig virus in the man’s heart that had not been identified before the surgery and could be a possible explanation for his heart failure.
So far, so good
Slayman and his medical team ultimately decided to pursue the surgery—and the risk paid off. When the pig organ started producing urine at the end of the four-hour surgery, the entire operating room erupted in applause.
Slayman is currently receiving an infusion of immunosuppressant drugs to prevent the kidney from being rejected, while his doctors monitor the kidney’s function with frequent ultrasounds. Slayman is reported to be “recovering well” at Massachusetts General Hospital and is expected to be discharged within the next several days.