DiversityNursing Blog

Written by Honor Whiteman

www.medicalnewstoday.com 

Infants born preterm are known to be at greater risk for neurodevelopmental disorders. Now, a new study by researchers from King's College London in the UK brings us closer to understanding why - premature birth reduces connectivity in brain regions linked to cognitive functioning.

First author Dr. Hilary Toulmin, of the Centre for the Developing Brain at King's College, and colleagues publish their findings in the Proceedings of the National Academy of Sciences.

Preterm birth - defined as the birth of an infant before 37 weeks gestation - affected more than 450,000 babies in the US in 2012.

It is a leading cause of neurological disability among children in the US. Babies born preterm are at higher risk of cerebral palsy, autism and attention-deficit hyperactivity disorder (ADHD), among other intellectual and developmental conditions.

For their study, Dr. Toulmin and colleagues set out to gain a better understanding of the brain connectivity among babies born preterm in an attempt to uncover clues as to why preterm babies are more likely to develop neurodevelopmental problems.

The researchers used functional magnetic resonance imaging (fMRI) to analyze the connectivity between two specific brain regions - the thalamus and the cortex - among 66 infants. Of these, 47 were born prior to 33 weeks gestation and 19 were born at full term - between 37 and 42 weeks gestation.

The team says they focused on the connectivity between the thalamus and the cortex because these are the brain connections that develop quickly during preterm infants' care in neonatal units.

Preemies showed reduced connectivity in brain area linked to higher cognitive functioning

Among the babies born at full term, the researchers found the connectivity between the thalamus and the cortex was very similar to that of adults, which the researchers say supports previous findings that infants are born with mature brain connections.

Among the preterm infants, however, the team identified reduced connectivity between areas of the thalamus and areas of the cortex associated with higher cognitive function. This may explain why preterm babies are at greater risk of neurodevelopmental problems later in childhood, say the researchers.

What is more, brain scans of the preterm infants revealed increased connectivity between the thalamus and an area of the primary sensory cortex that plays a role in processing signals from the face, lips, jaw, tongue and throat.

Preterm infants' earlier exposure to breastfeeding and bottle feeding may explain this finding, according to the team.

The team says the earlier a preterm baby was born, the more pronounced the differences were in brain connectivity.

Overall, the team believes their findings bring us a step closer to understanding why infants born preterm are at higher risk of neurodevelopmental problems.

Senior author Prof. David Edwards, also of the Centre for the Developing Brain at King's College, says modern science has allowed the team to assess brain connectivity among preterm infants - something he says would have been "inconceivable" only a few years ago.

"We are now able to observe brain development in babies as they grow, and this is likely to produce remarkable benefits for medicine," he adds.

Dr. Toulmin says the next steps from this research will be to gain a better understanding of how their findings are associated with learning and developmental problems among preterm children as they get older.

www.npr.org 

Over the last week, Baltimore's unrest has captured the nation's attention. Images of burning cars, the sounds of angry protesters and then peace rallies have dominated the airwaves and headlines.

As the city's health commissioner, I heard other stories. I spoke with a 62-year-old woman who had a heart attack a year ago and who had stopped taking her blood pressure and blood-thinning medications. Her pharmacy was one of the dozen that burned down, and neither she nor the other people in her senior housing building could figure out where to get their prescriptions filled. Her pills ran out two days before, and she'd planned to hold out until the pharmacy reopened.

A 55-year-old man called our health department. His mother was "stringing out" her inhalers and now had a cough and difficulty breathing. He also told us he had difficult-to-control diabetes and was using insulin every other day. He now was urinating frequently and reported blurry vision — symptoms of out-of-control diabetes. We called an ambulance to transport them both to the ER.

In the wake of fires and violence, the initial priority for health officials was to make sure that our acute care hospitals were protected and that staff and patients could get to them safely. In the immediate aftermath, our focus was on ensuring that injured patients got triaged and treated.

Nobody knew what lay ahead and how much more violence was to be expected. We worked with hospitals, the Fire Department, and other city and state partners to develop a hospital security plan and to convene daily phone calls with every hospital and health clinic.

As the days went on, we heard from more Baltimoreans. These were not the ones waving signs or appearing on national TV. These were people who were just trying to get by.

There was a 74-year-old woman who had abdominal pain for two days. She stayed in her apartment and put up with the pain rather than seeking care, because she thought she'd heard that her health center was closed. A middle-aged couple worried about their 22-year old son who was suffering from a manic episode. They didn't know who was available to help.

Our health department, under the leadership of Mayor Rawlings-Blake, worked with the Maryland health department and private partners around the city and state to provide these essential services. We set up the Baltimore Healthcare Access List to provide up-to-date and accurate information about closures and hours of operation for hospitals, clinics and pharmacies. We developed and implemented a Mental Health/Recovery Plan that included an around-the-clock mental health crisis line along with teams of licensed mental health professionals who were deployed in affected neighborhoods for group counseling and debriefing.

Things that seemed straightforward often were not. Transferring prescriptions from one pharmacy to another would seem easy. But what happens if the pharmacies are in different chains, or if the one that closed was an independent pharmacy where all records were destroyed? The nearest pharmacy may be just a few blocks away, but what if the patient has limited mobility and even a few blocks are prohibitive?

And, as we saw, what happens when the best-laid plans aren't known to residents? We arranged for individuals affected by pharmacy closures to call one central number — 311. Our health department team would then take care of the rest on a case-by-case basis, arranging for prescription transfers, transportation and medication delivery.

Amid all the news, our public health information wasn't getting through to all our community members. So we mobilized student volunteers from Johns Hopkins and other local universities to go door-to-door in all senior buildings in affected neighborhoods. We visited over 30 churches and knocked on hundreds of doors.

It is now a week after the initial wave of violence and unrest. Our city is quieter, but our work is nowhere near done. As we look to rebuilding and recovery, our efforts must be focused on addressing the needs of all those affected, including the ones whose stories we don't usually hear.

By FREIDA FRISARO

http://abcnews.go.com 

One morning last summer, Tony Smith slipped a multicolor tutu over his scrubs in the pre-op ward of a South Florida hospital to grant the wish of a young patient heading to surgery.

A photo of the tutu-clad Smith quickly became a hit online and within weeks, Tutu Tuesday was born at Joe DiMaggio Children's Hospital.

"That day, it was all about making a patient feel comfortable. Having me put on the tutu made her feel better," said Smith, an operating room assistant who has worked at the Hollywood, Florida, hospital for almost five years. "I never knew I would have that much impact. I didn't expect it to go viral."

But it did. Once employees saw the shot, they started asking Lotsy Dotsy — resident clown and unofficial keeper of the tutu — for their own frilly skirts to wear. Department by department, hospital staff adopted Tutu Tuesday.

It begins outside the hospital named for a baseball legend, where visitors are greeted by a valet whose tutu clashes with his normal uniform — shorts and a baseball jersey.

"People laugh and ask why I'm wearing a skirt," said John Aristizabal, who takes good-natured kidding as he parks cars. "It's all for the kids, to catch a smile."

On Tutu Tuesday, smiles are contagious.

Inside the hospital, tutus are everywhere. Doctors, nurses, technicians and receptionists don the colorful layers of tulle, decorated with polka dots and fancy bows as they go about the business of tending to patients. Even Nutmeg, the in-house therapy dog, has a specially designed pink tutu. Hospital administrators also play along, wearing tutus over their business suits.

Smith said he could have never imagined that such a simple act would catch on.

"It's for the patients," Smith said. "Just seeing you in a tutu brightens their day, and it can keep them from thinking about what's really going on."

That's exactly what pediatric anesthesiologist Dr. Bob Kaye has been doing for years. He's worn a variety of funny hats and wigs to help ease the fears of his young patients. Now he's added a tutu to his routine and has found that his patients and their parents like the distraction.

"If you can dress in a way that it not threatening and silly, maybe, and make the medical professional look not like the last person who gave them a shot in the doctor's office, then it's a lot easier to feel comfortable with them," he said. "I think it's an ice breaker."

On a Tuesday morning in March, Laurel Barnett and her 13-year-old daughter Julia arrived about 5:45 a.m. for surgery.

"Of course, not having any coffee and then coming in and seeing everyone in tutus is quite amusing," Barnett said. "It's not what you expected to see. It does give children a sense of relief that these people are not only here to help them, but there to have fun as well. It kind of takes their mind off of things."

Smith says he's not bothered at all by the stares and giggles as he makes his way through the hospital's corridors every Tuesday. He even offered his tutu to 12-year-old Brayden Wilmsmeyer, who along with his 10-year twin sisters Leah and Lexi spent spring break getting respiratory treatment at Joe DiMaggio.

The twins had borrowed tutus from two nurses for an impromptu photo session.

"Remember, you are a real man," Smith told Brayden as he pulled the tutu over his pants. "Don't let anyone tell you otherwise just because you're wearing a tutu."

www.foxnews.com 

After roughly 40 years, U.S. health regulators are seeking data to see if the cocktail of ingredients in antiseptics used in hospitals, clinics and nursing homes are as safe and effective as they were once considered.

The Food and Drug Administration said on Thursday it is asking manufacturers for more data, including on absorption, potential hormonal effects and bacterial resistance of thehe 'active' ingredients in antiseptics, to see if they are still appropriate for use in a health care setting.

Since the review of health care antiseptics in the 1970s, things have changed, the FDA noted, alluding to a shift in frequency of use, hospitals' infection control practices, technology and safety standards. (1.usa.gov/1EUrzCd)

An independent panel of experts to the FDA raised similar concerns last year. In 2013, the regulator issued a warning to manufacturers, saying it was aware of at least four deaths and multiple infections caused by over-the-counter antiseptics. (1.usa.gov/1DNxOSp)

Commonly used active ingredients in health care antiseptics include alcohol and iodine. Data suggests that, for at least some of these ingredients, the systemic exposure is higher than previously thought, the agency noted.

"We're going to try to answer their questions in great detail as called for, but we believe the FDA already has sufficient data on these products," said Brian Sansoni, a spokesman for American Cleaning Institute (ACI), a trade association for the cleaning products industry.

The FDA said no health care antiseptics were going to be pulled off shelves as of now, and that their review excluded home-use antiseptics such as antibacterial soap and hand sanitizers.

The new data request relates only to health care antiseptics covered by the over-the-counter monograph, a kind of "recipe book" covering acceptable ingredients, doses, formulations and labeling. Once a final monograph is implemented, companies can market their product without having to go through the FDA.

Companies will have one year to submit the data, which the FDA will evaluate before determining if the OTC monograph needs to be revised.

"We're concerned if the FDA takes maybe a too narrow view regarding the safety and effectiveness data – depending how the final rule ends up – they could take effective products or ingredients off the shelves," Sansoni said.

Alexandra Wilson Pecci

www.healthleadersmedia.com 

Hospitals have a broader responsibility to elderly trauma patients than just the time spent within their walls, and should consider updating their strategies to ensure the best outcomes for these patients, research suggests.

Elderly trauma patients are increasingly likely to be discharged to skilled nursing facilities, rather than inpatient rehabilitation facilities (IRF), finds a study in The Journal of Trauma and Acute Care Surgery published in the April issue.

Discharge to skilled nursing facilities for trauma patients has, however, been associated with higher mortality compared with discharge to inpatient rehabilitation facilities or home.

Researchers wanted to "better characterize trends in trauma discharges and compare them with a population that is equally dependent on post-discharge rehabilitation." They not only examined trauma discharges, but also discharges of stroke patients, who have been taking up more inpatient rehabilitation facility beds.

Using data from 2003–2009 data from the National Trauma Data Bank and National Inpatient Sample, the retrospective cohort study found that elderly trauma patients were 34% more likely to be discharged to a skilled nursing facility and 36% less likely to be discharged to an inpatient rehabilitation facility. By comparison, stroke patients were 78% more likely to be discharged to an inpatient rehabilitation facility.

This is despite the findings of a 2011  JAMA study of patients in Washington State showing that "Discharge to a skilled nursing facility at any age following trauma admission was associated with a higher risk of subsequent mortality."

The Journal of Trauma and Acute Care Surgery study notes that "elderly trauma patients are the fastest-growing trauma population," which leads to the question: Where should hospitals be investing their money and time to ensure the best outcomes for these patients?

"I think hospitals should be investing in post-acute care discharge planning," says Patricia Ayoung-Chee, MD, MPH, Assistant Professor, Surgery, NYU School of Medicine, and lead author of the study. "What's the best post-acute care facility for patients? And it may end up needing to be individualized."

She says reimbursement and insurance factors have "played more of a role than anybody sort of thought about" in discharges, rather than what is always necessarily best for patients.

For example, to be classified for payment under Medicare's IRF prospective payment system, at least 60% of all cases at inpatient rehab facilities must have at least one of 13 conditions that CMS has determined typically require intensive rehabilitation therapy, such as stroke and hip fracture.

"I think the unintended consequence is that we may be discharging patients to the best post-acute care setting, but we also may not be," Ayoung-Chee said by email, and that question "is only now being looked at in-depth."

She says hospitals should think about truly appropriate discharge planning upfront.

Proactive Hospitals
For instance, at admission, hospitals can find out who the patient lives with, or what their social support system is like. If they have a broken dominant hand after a fall, will they be able to get help with their groceries? Do they live alone? Will they be able to use the bathroom?

Caring for patients also doesn't end when patients leave the hospital, she adds. Hence the study's title: "Beyond the Hospital Doors: Improving Long-term Outcomes for Elderly Trauma Patients."

Ayoung-Chee says the next step in her research is to look at a more longitudinal picture, following individual patients to see what factors play into their function or lack of function.

But hospitals can do some of that work on a smaller scale, with internal audits to determine which facilities have the best post-acute care outcomes. For instance, they could spend time examining which facilities had fewer readmissions compared to others, as well as how long it took patients to get home and their how satisfied they were with their care.

Other research is also trying to determine which facilities are best for elderly trauma patients. For instance, a second study, also published in The Journal of Trauma and Acute Care Surgery, shows that geriatric trauma patients have improved outcomes when they are treated at centers that manage a higher proportion of older patients.

One of the overarching takeaways from Ayoung-Chee's research is the idea that hospitals have a broader responsibility to patients than just the time spent within their walls.

"What we do doesn't just end upon patient discharge. If we truly want to get the biggest bang from our buck, we're going to have to think about the entire continuum," she says.

That could range from working to prevent falls that can cause elderly trauma, to seeing patients through all of the appropriate care needed to expect a good functional outcome. Good healthcare for elderly trauma patients should extend beyond the parameters of morbidity and mortality, and toward returning patients to their original functional status and, ultimately, independence, says Ayoung-Chee.

"Our long-lasting effect as healthcare providers isn't just what we do in the hospital," she says. "And we have to start thinking outside."

BY SEAN DENT

http://scrubsmag.com 

Pens that don’t work? Socks that cut off your circulation? Cheap key chains? Yep, those sound like some Nurses Week gift failures to me!

I have some suggestions for gifts I think every nurse would appreciate for Nurses Week. Here are two major ones (you can thank me later!):

A real lunch break

• You know, the kind of lunch break that involves leaving the nursing unit, or even leaving the premises all together. The kind where you actually taste your meal instead of inhaling it on the go. Maybe even a full hour-long lunch so we could enjoy the food we eat and take our time getting back on shift.

IOU: A time out

• A certificate that allows you the ability to just call a time out. I’m talking stopping everything, putting your hands in the air and taking a “Calgon moment.” No explanation necessary, just produce the IOU. We should be able to use this IOU whenever the need arises. You could even put an expiration date on it, although I doubt it would take long to use this one up.

Here are a few more random ideas for gifts:

• A valet ticket for parking
• A free lunch (or more than one)
• IOU: One time you get to leave work early
• IOU: One time you get to come to work late
• IOU: One request for a new pot of coffee be made (when the pot is empty)
• IOU: One admission paperwork completion
• IOU: A free breakfast

Don’t get me wrong, I’m always appreciative of the recognition, but I think if we’re going to celebrate all things nursing, then the gifts should be worth the year-long wait!!

Any other suggestions? What would be a great gift for you this Nurses Week?

http://news.nurse.com 

The award-winning documentary “The American Nurse” (DigiNext Films) will be shown at special screening engagements May 6 in honor of National Nurses Week. The film highlights the work and lives of five American nurses from diverse specialties and explores topics such as aging, war, poverty and prisons. 

“At some point in our life each of us will encounter a nurse, whether it’s as a patient or as a loved one,” Carolyn Jones, director and executive producer of the film, said in a news release. “And that one encounter can mean the difference between suffering and peace; between chaos and order. Nurses matter.” 

The American Academy of Nursing recognized Jones, an award-winning filmmaker and photographer, as the winner of its annual Johnson & Johnson Excellence in Media Award for the documentary. The award recognizes exemplary healthcare journalism that incorporates accurate inclusion of nurses’ contributions and perspectives. “I intended to make a film that celebrated nursing,” Jones said in the release. “I ended up gaining deeper insights into some of the social issues we face as a country, through the eyes of American nurses. I’ve grown to believe that nurses are a truly untapped and under-appreciated national resource.” 

The documentary also was awarded a Christopher Award in the feature film category, alongside films “Selma” and “St. Vincent.”

The film, which was made possible by a grant from Fresenius Kabi, is being presented locally through sponsorship by the Future of Nursing: Campaign for Action, a joint initiative of the Robert Wood Johnson Foundation and AARP, together with the American Nurses Foundation and Carmike Cinemas. 

The campaign’s state action coalitions and other campaign partners are expected to host at least 50 screenings of the film. Ten percent of the proceeds will go to help local efforts to advance nursing. A portion of all proceeds from the film will benefit the American Nurse Scholarship Fund.

To find a screening near you or to learn how to host a screening, go to http://americannurseproject.com/national-nurses-day-screenings.

By Barbara Diamond

www.littlethings.com 

Now tell us: Is this a viral-worthy video or what?!

Everyone loves it when seniors prove that you’re never too old to have fun. The video below is brand new on YouTube, but I have no doubt it will soon be seen by millions of people.

I couldn’t stop smiling as I watched this clip, which features the residents of Belvedere of Westlake’s Assisted Living Facility fighting for their right to party. With a hilarious parody of The Beastie Boys’ classic song, “(You Gotta) Fight For Your Right (To Party)” — an anthem in both the rap and rock worlds — the Cleveland, OH nursing home residents are here to prove that age is but a number, and they certainly still know how to rock. From slingin’ back bottles of booze and gambling, to rocking out on the guitar and stripping down to their skivvies, these seniors are certainly doing it their way. LOL!

Not only do they still have a great sense of humor and tons of energy, but it’s clear that these folks are truly young at heart. My favorite part is at the 1:53 mark. I won’t give it away, but I will say this… You go, Granny!

If this video made you smile, please SHARE it with your friends on Facebook!

http://myfox8.com

 If you ever needed any evidence that nurses care vastly about every single patient they encounter, this is it.

A video posted last week on Facebook shows a nurse reacting as one of her patients stands up for the first time in 11 days.

The story as, posted by Texas mom Becky Miller:

“Our daughter, Bailey, had complete paralysis from the waist down for 11 days with no explanation as to why. This video is one of her favorite nurses coming onto her shift and not knowing that Bailey had started walking this day.”

The nurse immediately bursts into tears upon seeing Bailey, screaming, “Thank you, Lord.”

Miller said Bailey had no feeling or movement in her legs the day before. Doctors did not know what caused Bailey to lose feeling in her legs.

Commenters on Reddit immediately took the opportunity to commend nurses, and all of the work and long hours they put in daily.

“Nurses are great people,” one commenter wrote. “You’d have to be humanitarian to be a nurse.”

By ANDREW POLLACK

www.nytimes.com 

A Silicon Valley start-up with some big-name backers is threatening to upend genetic screening for breast and ovarian cancer by offering a test on a sample of saliva that is so inexpensiv e that most women could get it.

At the same time, the nation’s two largest clinical laboratories, Quest Diagnostics and LabCorp, normally bitter rivals, are joining with French researchers to pool their data to better interpret mutations in the two main breast cancer risk genes, known as BRCA1 and BRCA2. Other companies and laboratories are being invited to join the effort, called BRCA Share.

The announcements being made on Tuesday, although coincidental in their timing, speak to the surge in competition in genetic risk screening for cancer since 2013, when the Supreme Court invalidated the gene patents that gave Myriad Genetics a monopoly on BRCA testing.

The field has also been propelled by the actress and filmmaker Angelina Jolie, who has a BRCA1 mutation and has written about her own decision to have her breasts, ovaries and fallopian tubes removed to sharply reduce her risk of developing cancer.

But the issue of who should be tested remains controversial. The effort of the start-up, Color Genomics, to “democratize access to genetic testing,” in the words of the chief executive, Elad Gil, is generating concern among some experts.

The company plans to charge $249 for an analysis of BRCA1 and BRCA2, plus 17 other cancer-risk genes. That is one tenth the price of many tests now on the market.

Testing of the BRCA genes has generally been limited by medical guidelines to women who already have cancer or those with a family history of breast or ovarian cancers. Insurers generally have not paid for BRCA tests for other women, and some insurers are not paying at all for a newer type of screening known as a panel test that analyzes from 10 to 40 genes at once.

Dr. Gil of Color said his company’s test would be inexpensive enough for women to pay out of pocket, so that neither the woman nor Color will have to deal with insurance companies. He said the company was starting a program to provide free testing to women who cannot afford its test.

One of the company’s unpaid advisers is Mary-Claire King, the University of Washington geneticist whose work led to the discovery of the BRCA1 gene. Dr. King last year publicly called for testing to be offered to all American women 30 and older.

She said that half the women with dangerous mutations would not qualify for testing under current guidelines, in part because many inherit the mutation from their fathers rather than their mothers and a family history of breast or ovarian cancer might not be evident.

But other experts say that fewer women in the expanded group would be found to have dangerous mutations, raising the overall cost of testing per cancer case prevented. Moreover, expanded testing could result in many more women being told they have mutations that cannot be classified as either dangerous or benign, leaving women in a state of limbo as to whether they have an increased risk of cancer.

“We have to be careful that we are not just increasing this group of worried-well who have incomplete information,” said Dr. Kenneth Offit, chief of the clinical genetics service at the Memorial Sloan Kettering Cancer Center.

Dr. Offit said it was contradictory that Color was trying to expand testing to everyone on the same day the two biggest testing companies were joining forces to try to reduce how often they find these so-called variants of uncertain significance.

Color is planning to allow women to order tests through its website. Another Silicon Valley start-up that did that, 23andMe, had its health testing shut down in 2013 by the Food and Drug Administration.

Color executives say that unlike with 23andMe, a doctor will be involved in every order and in the test results. If a consumer orders the test directly from its website, her information will be sent to a doctor hired by the company to evaluate it.

An F.D.A. spokeswoman said that if doctors place orders, testing companies that operate their own laboratories do not need F.D.A. approval to offer their tests.

Some testing experts question whether Color can provide testing as inexpensively as it claims. While the actual sequencing might be done for less than $250, that is only part of the cost, which also involves interpretation and working with patients and doctors, they say. Other companies generally charge at least $1,500 for complete analyses of the BRCA genes or for multigene tests.

But Dr. Gil said Color has highly automated its processes and will even offer genetic counseling to women. He said the company chose the saliva test rather than a blood one because it’s easier for users but still accurate. Women send the saliva sample to Color for testing.

Dr. Gil received a doctoral degree in biology at the Massachusetts Institute of Technology, studying a cancer gene. But he has spent much of his career at Google and Twitter. The company’s president, Othman Laraki, also worked at Google and Twitter.

Color’s backers — it says it has raised about $15 million — are mainly from the world of high tech rather than life sciences. Its lead investors are the venture capital firms Khosla Ventures and Formation 8. Individual investors include Laurene Powell Jobs, the widow of Steve Jobs; Susan L. Wagner, a co-founder of the investment firm BlackRock; Padmasree Warrior, the chief technology and strategy officer at Cisco; and Jerry Yang, co-founder of Yahoo.

Dr. Offit of Sloan Kettering said that even Myriad, which long had a monopoly on BRCA testing and has the most data, has reported having a 2 percent rate of variants of unknown significance, meaning 2 percent of the time it cannot tell if a variant in a gene increases the risk of cancer or is benign. Other companies might have higher rates. And the rates for some other, less-well-studied genes can be 20 or 30 percent, he said.

The entire testing industry is now scrambling to pool data to lower that rate, and in some cases to catch up to Myriad, which has kept much of its data proprietary as a competitive advantage. Various data-sharing efforts are already underway, including by ClinVar and the BRCA Challenge.

Now there is also BRCA Share, which is based on a database of genetic variants maintained by Inserm, a French government health research institute. Quest Diagnostics agreed to provide money to improve that database and pay for experiments on cells that could help determine whether certain mutations raise the risk of cancer.

“We are going to help them make it better,” said Dr. Charles M. Strom, vice president for genomics and genetics at Quest. He said BRCA Share would be open to others, with LabCorp becoming the first to join.

Participants will have to contribute their data to the database. Companies will pay for access to the data on a sliding scale based on their size, while others will have access to the data without paying, he said.