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DiversityNursing Blog

Cannabis: A New Frontier In Therapeutics

Posted by Erica Bettencourt

Mon, Feb 16, 2015 @ 11:12 AM

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While debate about recreational marijuana use continues, researchers are investigating the effectiveness of cannabis for treating pain, spasticity, and a host of other medical problems. In a symposium organized by the McGill University Health Centre (MUHC) as part of the 2015 American Association for the Advancement of Science Annual Meeting held this week in San Jose, California,  experts from North America and the U.K. share their perspectives on the therapeutic potential of medical cannabis and explore the emerging science behind it.

"We need to advance our understanding of the role of cannabinoids in health and disease through research and education for patients, physicians and policy-makers," says Dr. Mark Ware, director of clinical research at the Alan Edwards Pain Management Unit at the MUHC, in Canada.

As a pain specialist Dr. Ware regularly sees patients with severe chronic pain at his clinic in Montreal, and for some of them, marijuana appears to be a credible option. "I don't think that every physician should prescribe medical cannabis, or that every patient can benefit but it's time to enhance our scientific knowledge base and have informed discussions with patients."

Increasing numbers of jurisdictions worldwide are allowing access to herbal cannabis, and a range of policy initiatives are emerging to regulate its production, distribution, and authorization. It is widely believed that there is little evidence to support the consideration of cannabis as a therapeutic agent. However, several medicines based on tetrahydrocannabinol (THC), the psychoactive ingredient of cannabis, have been approved as pharmaceutical drugs.

Leading British cannabis researcher Professor Roger Pertwee, who co-discovered the presence of tetrahydrocannabivarin (THCV) in cannabis in the 70's, recently published with collaborators some findings of potential therapeutic relevance in the British Journal of Pharmacology. "We observed that THCV, the non-psychoactive component of cannabis, produces anti-schizophrenic effects in a preclinical model of schizophrenia," says Pertwee, professor of Neuropharmacology at Aberdeen University. "This finding has revealed a new potential therapeutic use for this compound."

Neuropsychiatrist and Director of the Center for Medicinal Cannabis Research (CMCR) at the University of California, San Diego Dr. Igor Grant is interested in the short and long-term neuropsychiatric effects of marijuana use. The CMCR has overseen some of the most extensive research on the therapeutic effects of medical marijuana in the U.S. "Despite a commonly held view that cannabis use results in brain damage, meta analyses of extensive neurocognitive studies fail to demonstrate meaningful cognitive declines among recreational users," says Dr. Grant. "Bain imaging has produced variable results, with the best designed studies showing null findings."

Dr. Grant adds that while it is plausible to hypothesize that cannabis exposure in children and adolescents could impair brain development or predispose to mental illness, data from properly designed prospective studies is lacking.

Source: www.sciencedaily.com

Topics: science, clinic, policy, marijuana, medical marijuana, research, medical, patients, medicine, treatment, cannabis, theraputics, herbal, plants, chronic pain

Dog Escapes From Home, Sneaks Into Hospital 20 Blocks Away To Comfort Sick Owner

Posted by Erica Bettencourt

Mon, Feb 16, 2015 @ 11:04 AM

By Ryan Grenoble

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"Dogged determination" has a mascot, and it's a miniature schnauzer named "Sissy."

On Sunday, the dog escaped from her yard in Cedar Rapids, Iowa, walked 15 to 20 blocks to the hospital, and then sneaked inside to find her human, Nancy Franck, who has been there recovering from cancer surgery for the last several weeks.

Security camera footage from the hospital shows Sissy enter the building via two sets of motion-activated doors. Once inside, the dog looks around, then puts her nose to the ground and heads straight down the hall, appearing to sniff out a trail.

"We looked up and there was this dog just that was just running across the lobby,” Mercy Medical Center security officer Samantha Conrad told KCRG. Conrad said they looked at her tags and called Sissy's home. Nancy's husband, Dale, answered and was relieved to conclude an hours-long search for the dog.

Sadly, Sissy couldn't stay in the hospital, but she was permitted to briefly visit with Nancy before Dale took her back home.

Nancy told KWWL it was "a big boost" to spend time with the devoted dog. "It helped a lot," she said, "just to see her and talk to her."

The Francks say they've never taken Sissy to the hospital, reports note, so they aren't sure how she knew to navigate there. Since Nancy works in a building near the hospital, they speculated the dog had been in the car when Nancy was dropped off one day, and somehow found her way back.

Source: www.huffingtonpost.com

Topics: surgery, recovery, dog, cancer, hospital, patient, owner

23 Things People Always Get Completely Wrong About Nurses

Posted by Erica Bettencourt

Fri, Feb 13, 2015 @ 12:11 PM

Alana Massey

 

We asked the BuzzFeed Community to tell us what the most common misconceptions about nurses are. They had a lot to say.

We asked the BuzzFeed Community to tell us what the most common misconceptions about nurses are. They had a lot to say.
Getty Images/iStockphoto

1. First of all, “Why didn’t you just become a doctor? You’re too smart to be a nurse” is a rude thing to say.

23 Things People Always Get Completely Wrong About Nurses
Wall Street Journal Live

Submitted by SadiaK.

2. And no, people can’t just apply for nursing licenses before being educated and rigorously trained.

23 Things People Always Get Completely Wrong About Nurses
20th Century Fox

Submitted by jennah4377addc7.

3. Because nursing is not about wiping butts all day.

Because nursing is not about wiping butts all day.
Shironosov / Getty Images/iStockphoto

Submitted by MariliseB

4. And nurses are not just there for their ability to “nurture” and “mother” patients; they’re there to use science and critical thinking to save lives.

23 Things People Always Get Completely Wrong About Nurses
PBS

Submitted by hellokitty914 and edwyer94.

5. Which is why it’s annoying when people think you’re always just following a doctor’s orders.

Which is why it's annoying when people think you're always just following a doctor's orders.
Getty Images/iStockphoto Dana Bartekoske

Submitted by oneloveyogi.

6. But you’d never know that from TV and movies, which almost never portray nurses accurately.

But you'd never know that from TV and movies, which almost never portray nurses accurately.
NBC / Getty Images

Submitted by angry penguin.

7. The reality is that doctors rely heavily on the knowledge and observations of nurses to make decisions about patient care.

23 Things People Always Get Completely Wrong About Nurses
NBC

Submitted by lexia49c9c42e3.

8. And it is often the nurses who make life and death decisions.

23 Things People Always Get Completely Wrong About Nurses

Submitted by andreae41060b2b6.

9. Nurses are actually more like a doctor-social worker-respiratory therapist-pharmacist-phlebotomist-physiotherapist-receptionist-X-ray technician-transporter-housekeeper-caregiver hybrid.

Nurses are actually more like a doctor-social worker-respiratory therapist-pharmacist-phlebotomist-physiotherapist-receptionist-X-ray technician-transporter-housekeeper-caregiver hybrid.
ThinkStock

Submitted by oneloveyogi.

10. Which is probably why they’re not actually wearing sexy nurse outfits over lingerie with stilettos on their feet.

Which is probably why they're not actually wearing sexy nurse outfits over lingerie with stilettos on their feet.

Submitted by sandrafromparis.

11. That might also be because a huge number of nurses are men.

That might also be because a huge number of nurses are men.

Submitted by preciouskittenn.

12. Who, by the way, are not all gay.

23 Things People Always Get Completely Wrong About Nurses
ABC

Submitted by richardd31.

So now that all that’s cleared up, there are a few more things that nurses don’t want or need to hear.

13. When nurses are “just taking blood pressure” they are simultaneously assessing a dozen things about a patient’s condition.

23 Things People Always Get Completely Wrong About Nurses

Submitted by shannooney.

14. It doesn’t help anyone to say that all nurses do is put on Band-Aids when they’re actually catching potentially fatal mistakes made by doctors who don’t know the patient as well.

It doesn't help anyone to say that all nurses do is put on Band-Aids when they're actually catching potentially fatal mistakes made by doctors who don't know the patient as well.
Fox

Submitted by betty.swiecka.

15. And when people assume a home health care nurse is there to give sponge baths and clean the house, it makes it harder for them to provide care.

And when people assume a home health care nurse is there to give sponge baths and clean the house, it makes it harder for them to provide care.
ThinkStock

Submitted by kimberly.riggs.18.

16. Saying nurses are so lucky to work three days a week ignores how much recovery time and rest is needed after long shifts and demanding work.

23 Things People Always Get Completely Wrong About Nurses
1492 Pictures

Submitted by lydia.maria.94.

17. Patients with the “I write your check” mentality that feel justified using nurses as servants make it harder for nurses to do their jobs.

23 Things People Always Get Completely Wrong About Nurses
Columbia Records / Via tumblr.com

Submitted by kelly.hilker.

18. That job is not being a personal drug dealer who is totally OK with going to jail just so a patient can get some OxyContin.

23 Things People Always Get Completely Wrong About Nurses
United Artists

Submitted by nic0lie0lie and cheries4218b4a82.

19. So if you come in and say you’re allergic to every drug except Dilaudid and that you needs lots and lotsof Dilaudid, the nurse is onto you, buddy.

So if you come in and say you're allergic to every drug except Dilaudid and that you needs lots and lots of Dilaudid, the nurse is onto you, buddy.
Warner Bros.

Submitted by cheries4218b4a82.

20. And when a nurse clearly knows the answer to your question and you say, “Can you ask the doctor?” you’re undermining their expertise and their profession.

23 Things People Always Get Completely Wrong About Nurses
United Artists

Submitted by lalroma.

21. But the great thing about nurses is that they don’t actually care all that much about all these misconceptions.

But the great thing about nurses is that they don't actually care all that much about all these misconceptions.
ThinkStock

Submitted by jonathanr49e5c50fe.

22. Because the thing they care more about than anything is saving your life.

Because the thing they care more about than anything is saving your life.
ThinkStock

Submitted by jonathanr49e5c50fe.

23. But for those of us who are annoyed on their behalves, we are just going to leave this here.

But for those of us who are annoyed on their behalves, we are just going to leave this here.
BuzzFeed

Submitted by ashleym45a8b720b.

Source: www.buzzfeed.com

Topics: nursing, health, nurse, nurses, doctors, medical, patients, physicians, hospitals

Nurses Wanted: Largest Women’s Health Study Expanding To Include Men; Seeking 100,000 Nurses

Posted by Erica Bettencourt

Fri, Feb 13, 2015 @ 10:27 AM

Nurses’ Health Study recruits “next generation”

Boston, MA - From the dangers of tobacco and trans fats to the benefits of physical activity and whole grains, much of what we know about health today is thanks to the Nurses’ Health Study.

Researchers are recruiting 100,000 nurses and nursing students to join the long-running Nurses’ Health Study and expand its landmark research on health and well-being. And for the very first time, male nurses and students are being invited to join. 

RNs, LPNs, and nursing students between the ages of 19 and 46 who live in the US or Canada are eligible to join the study. More than 38,000 have signed up already, and recruitment will stay open until the goal of 100,000 participants is reached.

Researchers hope to engage a highly diverse group of nurses in the “next generation” of the study. For the first time, nursing students are eligible to enroll.

In order to make participation as convenient as possible for busy nurses, participants can join online and complete the study’s surveys through a secure website, http://www.nhs3.org/.

More than 250,000 nurses have participated in the study since the 1970s. By completing confidential lifestyle surveys, they have helped advance medical knowledge about nutrition, exercise, cancer, heart disease, and many other conditions.

“Nurses were originally recruited for their expertise in accurately reporting health data,” explains Dr. Walter Willett, the study’s lead researcher and Chair of the Nutrition Department at Harvard School of Public Health in Boston, Mass. “Their involvement has been invaluable, and their dedication is remarkable—an astounding 90% of them are still enrolled, decades later! The new group, NHS3, will allow us understand how today’s lifestyle and environment affect a person’s health in the future.”

Nurses enrolled in the earlier studies are encouraging their children and younger colleagues to join. “My mom started filling out surveys when the study began,” one nurse recently commented on the NHS3 Facebook page (www.facebook.com/NHS3.org). “I am so proud to be part of this study and see what it has done.”


###

NURSES’ HEALTH STUDIES
Started in 1976 and expanded in 1989, the Nurses’ Health Studies have led to many important insights on health and well-being, including cancer prevention, cardiovascular disease, and diabetes. Most importantly, these studies showed that diet, physical activity, and other lifestyle factors can powerfully promote better health.

Contact: Michael Keating
617-432-7078

 nhs3@channing.harvard.edu

SOURCE Nurses Health Study 3    www.nhs3.org

Topics: women, study, men, nursing students, nursing, health, nurse, nurses, medical, health study

Smart Watch That Remotely Monitors Real-Time Health Status Of Older Adults

Posted by Erica Bettencourt

Tue, Feb 10, 2015 @ 09:49 AM

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The trend of wearable devices (smart accessories) like bracelets, sunglasses and watches, is rarely focused on the elderly population. However, Mexican Francisco Lopez-Lira Fennel, who lives in Spain, wants these devices to be used by older adults benefiting them with the first smart watch that remotely monitors real-time health status.

The aim of the bracelet is to constantly supervise seniors who live alone and could not get help in case of a medical emergency from a fall caused by an accident to a heart attack or an anxiety attack, explained the Mexican, who is also the founder of the company "Cualli Software".

The idea was to design a simple and practical device to offer seniors the assurance that someone is on the lookout for them 24 hours a day, even without living in the same house. Everyday situation in Spain, since according to data from the National Statistics Institute, in that country about 10 percent of Spanish households is inhabited by adults over 64 who live alone.

The smart watch, or bracelet, is a specialized health system, designed for remote monitoring of vital signs of the elderly. Using three sensors; it measures the pulse, temperature and movement, also has an audio channel, small speakers and a microphone to communicate with a call center or via smartphone with a relative who can assist them by pressing the only button on the appliance.

Thanks to wireless internet (wi-fi), or the implementation of a cellular chip to provide 3G data network, it can make an emergency call and contact a doctor. Also, it is complemented with an app for smartphones and tablets with Android and iOS systems that can be downloaded by the remote caregiver for the elderly, and thus get the data of vital signs just by checking the mobile device, because measurements are automatically uploaded to the cloud.

López -Lira Fennel, who is also a member of the Mexican Talent Network, Chapter Spain, adds other features to the bracelet, like the accelerometer and screen orientation, which serve to accommodate it to movement.

Despite the innovative device, its creator stresses that "it doesn't seek to be a smart watch, because it lacks a touchscreen, nor promotes interaction through e-mail or social networks, so it is configured for the elder adult to just put it on and not worry about knowing how to handle it, having a permanent link to the call center to check his vitals or to relatives via smartphone".

The bracelet will facilitate the work of nurses and doctors who work in nursing homes or hospitals, with its help they will be able to monitor the patient remotely, instead of requiring a person to be physically there. This is because every 30 seconds it uploads information to the cloud (blood pressure, pulse, or accidentes) for it to be seen by the doctor as well as a history of the last three months, thus giving the opportunity to prevent health complications.

In order to obtain more funds to achieve a sustainable commercial product, the employer participated in the contest, "I am an entrepreneur, I am of the Mutua", where he was among the 12 projects finalists from a total of 500 participants and also in the "passion> IE "Accenture and IE Business School, being selected among the 4 finalists in the category "Health of the future". The plan, once with a commercial product, is to promote it in Europe and migrate to the US market. (Agencia ID)

Source: www.news-medical.net

Topics: adults, gadgets, wearable, smart, monitor, smart accessories, devices, technology, health, health care, medical, patients, elderly, seniors

The Benefits Of Horse Play

Posted by Erica Bettencourt

Tue, Feb 10, 2015 @ 09:05 AM

By Jodie Diegel, BSN, MBA, RNC, LNCC

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Laura* is severely disabled, but when she spent time with Lunar, her caregivers at Little Angels, a non-profit skilled nursing facility in Elgin, Ill., witnessed something they had never seen. Laura began to move her fingers back and forth. Lunar is not a doctor or a therapist, but a 6-year-old specially trained miniature therapy horse from the Northern Illinois-based non-profit organization Mane in Heaven that I started in 2012. Mane in Heaven specializes in animal-assisted activity and therapy visits. Our horses visit with people with physical, mental and emotional challenges ­— from people with severe disabilities to Alzheimer’s and dementia patients to patients who are undergoing treatment for cancer.

Laura’s reaction was no surprise to me. We witness this type of reaction all the time when Lunar — with her chestnut brown coat and blonde eyelashes and her gentle demeanor — or one of her fellow mini-horses meet our clients. I recall another visit between a young man who was blind and disabled and Turnabout, a 3-year-old mini-horse. Turnabout is the only boy in the bunch and has the biggest personality. When the young man put his hands on Turnabout’s face, they obviously made a connection because the man laughed exuberantly again and again. 

It brings us joy to see the light, laughter and hope our minis provide to people experiencing profound illnesses or disabilities — not to mention that these visits can lead to improved physical, mental and emotional well-being. 

I remember when the idea of working with mini-horses came to me. I was surfing the Internet one evening in December 2011 after volunteering with my two therapy dogs, Buffet and Dudley, when an advertisement caught my eye. “Mini Therapy Horses for Sale,” it said. I thought, “I have two big horses, so I know horse behavior, and I’ve done a lot of obedience training with my two therapy dogs. I can train mini-horses to do the same thing that Buffet and Dudley do.” 

But I knew I couldn’t do it alone. Two months later, I had established a volunteer board of directors, including founding board member and friend Dina Morgan, RN, and had acquired three mini-horses — Lunar, Turnabout and 3-year-old Mystery, our smallest horse. In 2013, 2-year-old Jenella joined the group. 

Mane in Heaven volunteers and mini-horses began site visits in June 2013, and since then our volunteers and horses have visited with thousands of people in need. We have relationships with numerous providers and non-profit organizations in the region, including Marklund, a home for infants, children, teens and adults with serious developmental disabilities; Gigi’s Playhouse, which cares for children and adults with Down Syndrome; Wings, which advocates for survivors of domestic violence, as well as homeless women and children; JourneyCare, which specializes in palliative medicine and hospice care; and Rush University Medical Center, a premier hospital located in Chicago. 

A site visit usually lasts up to two hours and involves an exchange of unconditional love between the horses and our clients. People watch, pet, brush, hug and take pictures with the minis. Rather than thinking and talking about themselves and their problems, our clients focus on the animals. When our horses visit a care facility, the residents laugh and interact more, are mentally stimulated by the entertainment and are able to recall personal memories more readily. 

When Corin Garcia, 19, from Palos Hills, Ill., met Lunar at a Mane in Heaven visit at Rush University Medical Center, it changed her whole perspective on her pending treatment. Corin told me it was a day she dreaded more than anything — admission day for “four tedious, boring days of chemotherapy,” she said. But Corin’s attitude changed when her she met Lunar. “I was in an awful mood, yet when two miniature horses walked through the door my mind cleared all its negative thoughts and my heart instantly melted. Being around these beautiful creatures made the worse day turn into the best I have ever had in the hospital.”

Mane in Heaven does not charge for visits; we rely on donations and fundraising, so fundraising is important work for our volunteers. Interest is growing in our services, thanks, in part, to media coverage by CNN, the Associated Press, and local media outlets. Having the support of volunteers helps us to maximize donations, but we hope to find others who believe in our mission and will also support us financially. While our horses are tiny, there are still significant expenses associated with running our organization. One day we’d love to open our own therapy center and acquire more horses, so we can serve more people. 

Running a nonprofit business is challenging while also working full time, but I really never feel like this is work for me. While I may have had the vision for Mane in Heaven, our volunteers have made it a reality. We have a group of amazing and generous volunteers who help special horses help special people. Everyone has challenges in their lives, but whether we are with the minis at training sessions or on visits, we always feel happier and joyful after some “mini love.” We are the privileged ones to be on the other end of the rope.

Source: http://news.nurse.com

Topics: non-profit, mental, emotional, well being, mini horses, volunteers, nursing, health, RN, nurse, health care, medical, cancer, hospice, hospital, treatment, doctor

BLACK HISTORY FACTS

Posted by Erica Bettencourt

Mon, Feb 09, 2015 @ 01:26 PM

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Black History Month honors the contributions of African Americans to United States history. Did you know that Madam CJ Walker was America’s first self-made woman to become a millionaire or that George Washington Carver was able to derive nearly 300 products from peanuts? Get the story of the creation of the NAACP, famous firsts in African American history and other black history facts.

  • Black History Month began as “Negro History Week,” which was created in 1926 by Carter G. Woodson, a noted African American historian, scholar, educator, and publisher. It became a month-long celebration in 1976. The month of February was chosen to coincide with the birthdays of Frederick Douglass and Abraham Lincoln.
  • On February 12, 2009, the NAACP marked its 100th anniversary. Spurred by growing racial violence in the early twentieth century, and particularly by race riots in Springfield Illinois in 1908, a group of African American leaders joined together to form a new permanent civil rights organization, the National Association for the Advancement of Colored People (NAACP). February 12, 1909 was chosen because it was the centennial anniversary of the birth of Abraham Lincoln.
  • Jack Johnson became the first African-American man to hold the World Heavyweight Champion boxing title in 1908. He held on to the belt until 1915.
  • John Mercer Langston was the first black man to become a lawyer in Ohio when he passed the Bar in 1854. When he was elected to the post of Town Clerk for Brownhelm, Ohio in 1855 Langston became one of the first African Americans ever elected to public office in America. John Mercer Langston was also the great-uncle of Langston Hughes, famed poet of the Harlem Renaissance.
  • Thurgood Marshall was the first African American ever appointed to the United States Supreme Court. He was appointed by President Lyndon B. Johnson, and served on the Supreme Court from 1967 to 1991.
  • George Washington Carver developed 300 derivative products from peanuts among them cheese, milk, coffee, flour, ink, dyes, plastics, wood stains, soap, linoleum, medicinal oils and cosmetics.
  • Hiram Rhodes Revels was the first African American ever elected to the United States Senate. He represented the state of Mississippi from February 1870 to March 1871.
  • Shirley Chisholm was the first African American woman elected to the House of Representatives. She was elected in 1968 and represented the state of New York. She broke ground again four years later in 1972 when she was the first major party African-American candidate and the first female candidate for president of the United States.
  • The black population of the United States in 1870 was 4.8 million; in 2007, the number of black residents of the United States, including those of more than one race, was 40.7 million.
  • In 1940, Hattie McDaniel was the first African-American performer to win an Academy Award (the film industry`s highest honor) for her portrayal of a loyal slave governess in Gone With the Wind.
  • In 1992, Dr. Mae Jemison became the first African American woman to go into space aboard the space shuttle Endeavor. During her 8-day mission she worked with U.S. and Japanese researchers, and was a co-investigator on a bone cell experiment.

Source: www.history.com

Topics: Black History Month

Greek Austerity Spawns Fakery: Playing Nurse

Posted by Erica Bettencourt

Mon, Feb 09, 2015 @ 01:10 PM

By 

JP GREEKNURSES 1 articleLarge resized 600

ATHENS — Fotini Katsigianni wears a white nurse’s hat that protrudes prominently from the top of her head. She is head nurse at Evangelismos Hospital, one of the city’s most prominent.

So she was surprised last month when she was approached by a man in the hospital’s hallway. At the time, Ms. Katsigianni’s husband was a patient there. The strange man extended an arm with a business card and averted his face, so she could not identify him. He offered to rent her a cut-rate nurse.

“He told me for 30 euros I could have whatever I want!” Ms. Katsigianni said, laughing at the idea of the head nurse being solicited to buy illegal nursing care.

First the men come to the hospitals of Greece during visiting hours, leaving business cards with pictures of nurses under pillows and in waiting rooms. Then the women come at night, mostly foreigners from countries like Georgia, Romania and Bulgaria. They are the nurses of Greece who aren’t really nurses.

Greece’s dire finances have gutted its health care system. Universal coverage effectively ended under the austerity measures imposed under the terms of the country’s bailout. Budget cuts have also thinned the ranks of hospital staff nurses, who are supposed to handle medical tasks like changing IVs.

Now, when patients come to a hospital in Greece, they increasingly have to hire their own nurses just to receive basic care. While private nurses have long been a feature of Greek health care, the country’s wrenching economic crisis has left many patients with neither the money nor the insurance coverage to hire licensed caregivers.

Instead, patients are turning to illegal nurses, often immigrants with little or no training. One top official said he believed that half of the nursing care came from 18,000 illegal providers.

The situation reflects the grip of the black-market economy on Greece, where even paying skilled workers like mechanics and plumbers under the table to avoid taxes is commonplace. Frustrations among Greeks over the deterioration of living standards helped feed the left-wing Syriza Party, which came to power last month vowing to reject austerity policies.

Illegal nurses typically pose as family members or say they are longtime personal employees of a patient. In reality, temp agencies employing these women send men into the hospitals to distribute business cards advertising 12 hours of nursing care for less than $60. By contrast, a contract nurse at another hospital, Sotiria, costs nearly $70 for 6 hours and 40 minutes, though those who still have insurance can be reimbursed for about a third of the cost.

Thanos Maroukis, a professor at the University of Bath, England, who has studied the problem, said temporary agencies are taking “over control of the hospital’s workplace,” adding, “It’s incredible what’s happening, but it’s true.”

Nurses are just the beginning. Almost anything can be rented.

“We have the same thing with TVs, with ambulances, I would say with bedding,” said Anastasios Grigoropoulos, the chief executive of Evangelismos Hospital. “Or chairs.”

Chairs are carried in by strangers who rent them to groups of visiting relatives. Or they bring televisions.

In many other developed countries, hospital security would simply expel unauthorized visitors. But administrators face staff shortages and impoverished patients. They also say they lack the legal jurisdiction to act without police intervention.

“Because of the crisis, the last three years, we see more and more illegal nurses,” said Mr. Grigoropoulos. “You can’t do anything.”

He has called the police, and a few days earlier, Evangelismos was raided. Several illegal nurses were arrested, but that is a fairly rare event, because the police have had their own cutbacks.

Government agencies, too, have been overwhelmed. An influx of immigrants since the 1990s swelled a pool of cheap labor.

These immigrants “filled the space and found themselves in every clinic and every hospital,” said Dimitrios Papachristou, a senior official at the Social Insurance Institute, a state agency known by its Greek acronym, IKA, which provides insurance and pensions to 2.2 million Greek workers, including nurses. “Why is that? There was a great demand by the patients” for cheaper care, Mr. Papachristou said.

Part of the problem, he said, was that his agency had been given the task of conducting inspections of nursing credentials, a task beyond its typical expertise.

“Let me give you an example,” he said. “I’ll send an inspector to a hospital to inspect contract nurses who work there. So I find at that hospital 15 people who are working there do not have an IKA permit.”

But often he does not have the authority even to issue fines. Instead, his agency reports such incidents to hospital directors, and they decide whether to call the police.

“It’s an extremely illogical thing,” he said.

Because most illegal nurses are immigrants, Golden Dawn, the far-right extremist party, has attempted some of its own “raids” on hospitals, advancing its xenophobic agenda.

But some of the real nurses having trouble getting work are themselves immigrants, like Eleni Souli, a 41-year-old Albanian who married a Greek man and works as a contract nurse. She was sitting among a group of eight other nurses at a cafe outside another Athens hospital recently. All had studied for two to four years to become nurses, and they poured out their frustration over coffee and cigarettes.

“They are not nurses," Ms. Souli said of the illegal workers.

Maria Skiada, 54, has been a nurse for 23 years. She said she recently saw a woman who did not even use gloves when she cleaned up.

“That is how you get bugs all around the hospital,” she said.

Ms. Souli said doctors would sometimes be surprised at how infections spread.

“When they see that in the blood work of a patient, they’ll see something and say, ‘Where did he get that from?’ ”

She counted eight illegal nurses at the clinic where she worked the previous evening. “At night,” she said, “it’s full of them.”

That was clear in another part of town, at Sotiria Hospital, on a recent chilly night.

A young Georgian woman in a striped blue shirt was caring for a patient. She said she had already been working at the patient’s home and came with him to the hospital, a claim administrators say is frequently used. A second woman peeked out of the room next door, then waved away questions, saying she could not speak Greek.

“They take food out of our mouths. That’s how it is,” said Stavroula Antoniou, 46, a licensed nurse who works on temporary contracts at Sotiria. She emphasized that her bitterness was not tinged with racism and that many legitimate nurses were foreign-born.

“We’ve earned this,” she said of her job. “We’ve studied and we’ve sat in classrooms.”

Dr. Miltiadis Papastamatiou, Sotiria’s chief executive, said retired nurses were often not replaced, “and that’s led to the needs of both patients and staff not being adequately met,” though he downplayed the extent of the problem at Sotiria.

But a staff nurse there, who would not give her name for fear of losing her job, acknowledged the severity of the issue.

“We know what’s going on,” she shrugged. “Everybody knows.”

Source: www.nytimes.com

Topics: Greece, health care system, health, nurse, nurses, health care, medical, patients, hospital, treatment

Clinical Signs For Impending Death In Cancer Patients Identified

Posted by Erica Bettencourt

Mon, Feb 09, 2015 @ 01:05 PM

Written by James McIntosh

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While many would rather not think about when someone might die, knowing how much longer a seriously ill person has left to live can be very useful for managing how they spend their final days. Researchers have now revealed eight signs in patients with advanced cancer associated with death within 3 days.

Diagnosis of an impending death can help clinicians, patients and their friends and family to make important decisions. Doctors can spare time and resources by stopping daily bloodwork and medication that will not make a short-term difference. Families will know if they still have time to visit their relatives.

"This study shows that simple bedside observations can potentially help us to recognize if a patient has entered the final days of life," says study author Dr. David Hui.

"Upon further confirmation of the usefulness of these 'tell-tale' signs, we will be able to help doctors, nurses, and families to better recognize the dying process, and in turn, to provide better care for the patients in the final days of life."

The study, published in Cancer, follows on from the Investigating the Process of Dying Study - a longitudinal observational study that documented the clinical signs of patients admitted to an acute palliative care unit (APCU). During the study, the researchers identified five signs that were highly predictive of an impending death within 3 days.

For the new study, the researchers again observed the physical changes in cancer patients admitted to two APCUs - at the MD Anderson Cancer Center in Houston, TX, and the Barretos Cancer Hospital in Brazil.

Eight highly-specific physical signs were identified

A total of 357 cancer patients participated in the study. The researchers observed them and documented 52 physical signs every 12 hours following their admission to the APCUs. The patients were observed until they died or were discharged from the hospitals, with 57% dying during the study.

The researchers found eight highly-specific physical signs identifiable at the bedside that strongly suggested that a patient would die within the following 3 days if they were present. The signs identified were:

  • Decreased response to verbal stimuli
  • Decreased response to visual stimuli
  • Drooping of "smile lines"
  • Grunting of vocal cords
  • Hyperextension of neck
  • Inability to close eyelids
  • Non-reactive pupils
  • Upper gastrointestinal bleeding.

With the exception of upper gastrointestinal bleeding, all of these signs are related to deterioration in neurocognitive and neuromuscular function.

Neurological decline strongly associated with death

"The high specificity suggests that few patients who did not die within 3 days were observed to have these signs," the authors write. "These signs were commonly observed in the last 3 days of life with a frequency in patients between 38% and 78%. Our findings highlight that the progressive decline in neurological function is associated with the dying process."

As the study is limited by only examining cancer patients admitted to APCUs, it is not known whether these findings will apply to patients with different types of illness. The findings are currently being evaluated in other clinical settings such as inpatient hospices.

On account of the relatively small number of patients observed for this study, the authors also suggest that their findings should be regarded as preliminary until validated by further research.

In the meantime, the authors of the study are working to develop a diagnostic tool to assist clinical decision-making and educational materials for both health care professionals and patients' families.

"Upon further validation, the presence of these telltale signs would suggest that patients [...] are actively dying," they conclude. "Taken together with the five physical signs identified earlier, these objective bedside signs may assist clinicians, family members, and researchers in recognizing when the patient has entered the final days of life."

Source: www.medicalnewstoday.com

Topics: signs, diagnosis, ill, clinicians, health, research, nurses, doctors, health care, cancer, patients, death, treatment, clinical

Artificially Intelligent Robot Scientist 'Eve' Could Boost Search For New Drugs

Posted by Erica Bettencourt

Wed, Feb 04, 2015 @ 02:08 PM

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Eve, an artificially-intelligent 'robot scientist' could make drug discovery faster and much cheaper, say researchers writing in the Royal Society journal Interface. The team has demonstrated the success of the approach as Eve discovered that a compound shown to have anti-cancer properties might also be used in the fight against malaria.

Robot scientists are a natural extension of the trend of increased involvement of automation in science. They can automatically develop and test hypotheses to explain observations, run experiments using laboratory robotics, interpret the results to amend their hypotheses, and then repeat the cycle, automating high-throughput hypothesis-led research. Robot scientists are also well suited to recording scientific knowledge: as the experiments are conceived and executed automatically by computer, it is possible to completely capture and digitally curate all aspects of the scientific process.

In 2009, Adam, a robot scientist developed by researchers at the Universities of Aberystwyth and Cambridge, became the first machine to independently discover new scientific knowledge. The same team has now developed Eve, based at the University of Manchester, whose purpose is to speed up the drug discovery process and make it more economical. In the study published today, they describe how the robot can help identify promising new drug candidates for malaria and neglected tropical diseases such as African sleeping sickness and Chagas' disease.

"Neglected tropical diseases are a scourge of humanity, infecting hundreds of millions of people, and killing millions of people every year," says Professor Steve Oliver from the Cambridge Systems Biology Centre and the Department of Biochemistry at the University of Cambridge. "We know what causes these diseases and that we can, in theory, attack the parasites that cause them using small molecule drugs. But the cost and speed of drug discovery and the economic return make them unattractive to the pharmaceutical industry.

"Eve exploits its artificial intelligence to learn from early successes in her screens and select compounds that have a high probability of being active against the chosen drug target. A smart screening system, based on genetically engineered yeast, is used. This allows Eve to exclude compounds that are toxic to cells and select those that block the action of the parasite protein while leaving any equivalent human protein unscathed. This reduces the costs, uncertainty, and time involved in drug screening, and has the potential to improve the lives of millions of people worldwide."

Eve is designed to automate early-stage drug design. First, she systematically tests each member from a large set of compounds in the standard brute-force way of conventional mass screening. The compounds are screened against assays (tests) designed to be automatically engineered, and can be generated much faster and more cheaply than the bespoke assays that are currently standard. This enables more types of assay to be applied, more efficient use of screening facilities to be made, and thereby increases the probability of a discovery within a given budget.

Eve's robotic system is capable of screening over 10,000 compounds per day. However, while simple to automate, mass screening is still relatively slow and wasteful of resources as every compound in the library is tested. It is also unintelligent, as it makes no use of what is learnt during screening.

To improve this process, Eve selects at random a subset of the library to find compounds that pass the first assay; any 'hits' are re-tested multiple times to reduce the probability of false positives. Taking this set of confirmed hits, Eve uses statistics and machine learning to predict new structures that might score better against the assays. Although she currently does not have the ability to synthesise such compounds, future versions of the robot could potentially incorporate this feature.

Professor Ross King, from the Manchester Institute of Biotechnology at the University of Manchester, says: "Every industry now benefits from automation and science is no exception. Bringing in machine learning to make this process intelligent -- rather than just a 'brute force' approach -- could greatly speed up scientific progress and potentially reap huge rewards."

To test the viability of the approach, the researchers developed assays targeting key molecules from parasites responsible for diseases such as malaria, Chagas' disease and schistosomiasis and tested against these a library of approximately 1,500 clinically approved compounds. Through this, Eve showed that a compound that has previously been investigated as an anti-cancer drug inhibits a key molecule known as DHFR in the malaria parasite. Drugs that inhibit this molecule are currently routinely used to protect against malaria, and are given to over a million children; however, the emergence of strains of parasites resistant to existing drugs means that the search for new drugs is becoming increasingly more urgent.

"Despite extensive efforts, no one has been able to find a new antimalarial that targets DHFR and is able to pass clinical trials," adds Professor King. "Eve's discovery could be even more significant than just demonstrating a new approach to drug discovery."

The research was supported by the Biotechnology & Biological Sciences Research Council and the European Commission.

Source: www.sciencedaily.com

Topics: science, infections, malaria, A.I, artificial intelligence, robot, scientist, health, healthcare, research, medical, cancer, medicine, patient, treatment

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