Sunday, January 29, 2017

Half of Heart Attacks in U.S. HIV Group Are Rare Type 2


January 27, 2017


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Half of all myocardial infarctions (MIs) in a large U.S. HIV cohort were type 2 MIs, which are rare in the general population. Sepsis, bacteremia and recent illicit drug use explained most type 2 MIs, and the type 2 group differed from the type 1 group in cardiovascular risk and certain demographics.

Much research indicates that MI rates are higher with than without HIV infection. But these studies usually rely on unadjudicated MI outcomes and do not distinguish between the two MI types. Type 1 MIs result from atherosclerotic plaque instability, while the much rarer type 2 MIs reflect a mismatch between oxygen demand and supply, for example, with severe hypotension.

CNICS Cohort investigators conducted this study to measure rates of type 1 and 2 MIs in this HIV population, to compare patients with type 1 and type 2 MIs and to identify causes of type 2 MIs. The analysis included CNICS members from six sites who had an MI between January 1996 and March 2014. Researchers retrospectively identified MIs by searching the CNICS data repository for clinical diagnoses or indicative coronary interventions. Two expert physician adjudicators reviewed relevant data to verify MI diagnosis, to assign MI type and to identify causes of type 2 MIs.

 Among 26,909 cohort members evaluated, 571 had an adjudicated MI (65% definite and 35% probable). The reviewers rated 283 MIs (49.6%) type 1 and 288 (50.4%) type 2. An additional 79 events did not meet MI criteria but represented severe atherosclerotic disease requiring a coronary intervention. Among patients with an adjudicated MI or intervention, 77% were men and median age stood at 49 years (interquartile range 43 to 55).

Compared with patients who had a type 1 MI, those with a type 2 MI included a higher proportion who were younger than 40 (16.3% versus 8.8%), women (28.1% versus 19.1%), African American (70.1% versus 43.1%), not receiving antiretroviral therapy (46.5% versus 25.1%) and with drug injecting as their HIV transmission risk (37.2% versus 21.5%). A higher proportion of type 2 patients had a latest CD4 count below 200 cells/mm3 (44.4% versus 26.0%), and a lower proportion had a viral load below 400 copies/mL (44.1% versus 59.9%). Mean total cholesterol was lower in the type 2 group (167 versus 190 mg/dL), as was mean low-density lipoprotein cholesterol (87 versus 108 mg/dL). The type 2 group was less likely to use a statin (19.4% versus 32.6%) or to smoke (40.3% versus 50.0%). Average 10-year Framingham risk score was lower among type 2 patients (8 versus 10). All of these differences were statistically significant.

The most frequent causes of type 2 MI were sepsis or bacteremia (34.7%), vasospasm due to use of cocaine or other illicit drugs (13.5%) and hypertensive emergencies (9.7%).

The researchers concluded that HIV-positive people with type 2 MIs had fewer traditional cardiovascular risk factors than those with type 1 MIs. But the type 2 group was younger and had more advanced HIV infection than the type 1 group. The investigators believe their results suggest that, in people with HIV infection, type 1 and 2 MIs "may represent distinct clinical entities that require different approaches to prevention and treatment, as noted in the general population." The 50% type 2 incidence in this HIV population far exceeds the 2% to 26% rate reported in the general population.

Mark Mascolini writes about HIV infection.


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Saturday, January 28, 2017

Lessons Learned: Surviving the Holocaust as a Gay Man


January 27 2017 


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On January 27, the world honors the millions of victims of the Holocaust — the systematic murdering of Jews, disabled people, gypsies, Jehovah's Witnesses, and gays at the hands of Germany's Nazi regime during World War II.

German-born Rudolf Brazda was one of the gay men imprisoned in a Nazi concentration camp. After being arrested for homosexual behavior — illegal in Germany at the time, thanks to the infamous Paragraph 175 — he was sent to the Buchenwald camp, where he was regularly subjected to abuse. Brazda was able to survive thanks to his ability to adapt and the aid of a possibly gay SS officer who became "infatuated" with him. Brazda recounted his experiences at Buchenwald in a video made shortly before his death in 2011; watch it below. 

Read more here about Brazda, who eventually settled in France with his partner and outlived nearly all his Nazi captors.





Rudolf Brazda, last of the Pink Triangles... by EugeneOcie

Read more articles from the Advocate, here. 
 

Misconceptions About Nicotine Among People Living with HIV


Leah Mangini, 2017 PharmD candidate, 
the University of Connecticut School of Pharmacy
 
 JANUARY 26, 2017
 
 
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Limiting nicotine content in tobacco products can reduce dependence and overall tobacco use, and may subsequently reduce morbidity and mortality. However, the success of such measures is limited by the public’s misperceptions about nicotine's safety. Researchers at Johns Hopkins University investigated knowledge of smoking and nicotine among HIV-positive smokers in a study published online in Addictive Behaviors.

Current smokers living with HIV completed an online survey regarding demographics, tobacco use, and knowledge about smoking and nicotine. Of those surveyed, the majority were light smokers—defined as those who do not smoke daily—and nicotine dependence was low.

A majority correctly identified the chemicals in cigarette smoke, and also recognized nicotine as the addictive component. The authors noted that public health efforts to educate consumers about the dangers of smoking are working, as evidenced by the number of correct responses to their survey.

However, most participants incorrectly identified nicotine as the cause of smoking-related cancers and other morbidities. Lack of differentiation between nicotine's effects and tobacco smoke in public health campaigns may be to blame for this confusion.

The belief that nicotine is the harmful component may have repercussions. It may lead smokers to perceive that products with reduced nicotine levels are safe, create a reduced urge to quit among smokers, or even encourage former smokers to resume smoking.  This misconception may even limit the success of nicotine reduction policies.

Income, education level, and cigarettes per day did not consistently correlate with knowledge the way the authors expected. For example, neither greater education nor higher income positively correlated with knowledge. The researchers concluded that additional research is needed to elucidate these associations.

Because most people living with HIV have regular contact with the medical system, ample opportunity for screening and education about smoking cessation exists. The authors called for clarification on tobacco product labels and in educational materials about the relative harm of nicotine replacement and nicotine reduction.

Reference

Pacek LR, Rass O, Johnson MW. Knowledge about nicotine among HIV-positive
smokers: Implications for tobacco regulatory science policy. Addict Behav. 2017; doi: 10.1016/j.addbeh.2016.10.008. PubMed PMID: 27792909; PubMed
Central PMCID: PMC5140741.
 
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Flawed herpes testing leads to many false positives — and needless suffering

CDC - Various viruses from the herpes family seen using an electron microscope.

Waiter Says Customer Called Him A 'Faggot' Instead Of Leaving A Tip






Just awful!

A Louisville man who works as a waiter at a local sports bar says that a recent customer left him a nasty, hateful message, in lieu of a tip. 

Kyle Griffith, who works at Buffalo Wild Wings, prides himself upon giving quality service to all of his customers. 

Which is why it came of a shock to him to encounter two surly young women.
"I ended up cashing them out, gave them boxes, told them if they needed anything else before they headed out to let me know,” Griffith said to WDRB
Griffith did not observe anything out of the ordinary until he picked up their check. 
"And it said 'Sorry I don't tip f*****s,' and then said '#UNeedJesus,' and it just crushed me that someone could say something like that.”
Distraught, the young man explained:
"I depend on those tips to be able to pay my bills and everything else ... to live, to eat, everything,” 
Griffith shared a photo of the receipt to his Facebook page, but obscured the customer's name, indicating that he wanted to call attention to her message, not her identity. 
"I woke up the next day and saw that it was being shared a whole lot more than I ever thought it would.”
He added: 
"I want to be able to tell everyone that this is not a lie, that this is truth, this is an everyday happening,” he said. ”It's an occurrence that ... can't happen any longer. It's got to stop. The hate has to stop. There's no reason for it." 
In response to the incident, Buffalo Wild Wings issued the following statement:
“We’re disappointed to learn about the comment left on a receipt by a Guest at one of our independently owned franchise locations in Louisville recently. Because Buffalo Wild Wings is about creating a great guest experience, we feel strongly that our restaurant environment needs to be respectful in order to provide the experience that our Guests and Team Members expect and deserve.“
Griffith said that he did eventually get an apology from the rude customer.
"She did apologize and said that it was a joke and that it shouldn't have been a joke and that she felt bad for it,” he said. "It's not something you should joke about. My sexual preference at all shouldn't be something someone should joke about."




Read more articles from Instinct, here.

Friday, January 27, 2017

‘Not Turning Back’: California Governor Vows To Protect State’s Health Care

Tackling Patients’ Social Problems Can Cut Health Costs






An effort to do just that started in New Jersey’s poorest city, Camden, more than a decade ago. Inspired by the way police departments mapped crime data to detect “hot spots,” family physician Dr. Jeffrey Brenner dug into ambulance records and emergency department data to show how high-cost patients were shuttling between city hospitals.
 
“In America, we’re medicalizing social problems and we’re criminalizing social problems, and we’re wasting huge amounts of public resources,” Brenner said. “We have the wrong tools to solve the wrong problem.”

To steer patients away from expensive emergency care and push health systems to change the way they do business, the Affordable Care Act funds programs called Accountable Care Organizations. These are networks of hospitals, physicians and others who team up to improve care, lower costs and reap the savings.



Jeffrey Brenner has sought to change the way the

health care industry treats people with complex problems.

(Sarah Varney/KHN/PBS Newshour)
Brenner’s team at the Camden Coalition includes Latonya Oliver and Bill Nice, social workers who seek out patients like Peter Bowser in local neighborhoods. Bowser was once homeless and went to the emergency department nearly 30 times in one year.
 

But after Oliver and Nice helped get a permanent roof over his head, Bowser’s trips to the ER all but stopped.

“I think you’d prefer to spend your time here than in the hospital any day of the week,” Nice said to Bowser on a recent afternoon, gathered at the kitchen table in his tidy apartment.

This high touch, data-driven approach has yielded big savings. ER visits for the first group of patients dropped by 40 percent, cutting monthly hospital bills from $1.2 million dollars to $500,000.
Since then, Brenner has sought to spread the model around the country. One example is the Patient Care Intervention Center in Houston, a sprawling city desperate to aid its sickest and most isolated patients.

While the more than 100 hospitals here typically know their own super-utilizers, they had no way of knowing the top users across the entire city.
 Tackling that problem took unprecedented planning among typically disjointed city and county agencies, hospitals and nonprofits. Now, many of the hospitals in Houston and the fire department pool their data and send it to Kallol Mahata, a former oil industry IT engineer with the patient care intervention center who combines it into one database.

Mahata and Dr. David Buck, the group’s founder, help to identify patients at the top of the list—the outliers of the outliers.

Teams are dispatched to parks and neighborhoods to find the patients.

Firefighters and paramedics like Thomas Pierrel often know these residents from 911 calls. But this time, their mission is different: to encourage them to enroll in the volunteer program.

Inside one super-utilizer’s threadbare home, Pierrel makes his pitch. “We go with you to your doctors, we make appointments, we find specialists. We try to maximize the resources that you have,” he tells the prospective client.

The results of these intensive interventions can be stunning.

Timmy Williams was dying when Dayna Gurley found him.

He was holed up at home and reeling from untreated HIV that had progressed to AIDS. He couldn’t take care of his young son and cycled through Houston’s hospitals.

“When we first met Timmy, he was very hard to engage,” Gurley recalled. “We knew that he probably was not taking any of his medication, and he was very skinny.”



Timmy Williams says his illness no longer gets in

 the way of being the father he wants to be.

 (Sarah Varney/KHN/PBS Newshour)
She arranged for a home aide to care for Williams seven days a week, got his apartment cleaned and the lights turned back on.

Now, Williams’ HIV is undetectable and his health — and life — have been steadied.


In the two years since Houston’s Patient Care Intervention Center has been up and running, costs for those in the program have gone down 83 percent and hospital visits by 70 percent.

But it can be difficult to keep these programs moving. Often insurance companies and government payers reap those savings, rather than hospitals. Buck and Dayna Gurley were once banned from a Houston hospital whose executives feared losing money if their high-cost patients stopped showing up.

“Nobody wants to take ownership of any of it,” said Buck, his voice bristling with frustration. “The people just want ownership of what they have authority over, and that’s really the issue: each of these areas are little fiefdoms.”

Back in Camden, even Brenner is less optimistic than he once was. His office now overflows with pillows and kitchenware for clients the Camden Coalition is trying to place in housing. And he thinks homelessness and entrenched financial interests in health care are the biggest barriers.

“I think this is going to take a lot longer than I ever imagined,” he said. “I think we’re in a 20-year arc of recalibrating and rethinking what is health and what’s health care? What’s the purpose of our health care system? What are we trying to accomplish?”

But Brenner still believes these intensive efforts are the best way to help patients like Timmy Williams. He’s now healthy enough to make his way around the city on his own, says Gurley, and her super-utilizer team did more than rescue him from his darkest days.

“I had to put it in my head that no one is going do it for me,” he said. “I have to do it for myself. I have to step out and do it myself.”

At home now with his son, his illness no longer gets in the way of being the father he wants to be.

But it’s unclear how these efforts will be affected by a Trump administration, which along with congressional Republicans wants to repeal the health law.

PBS NewsHour producer Jason Kane contributed to this report.

This story was produced by Kaiser Health News, an editorially independent program of the Kaiser Family Foundation.

Read more articles from HIVTHRIVE, here.