Showing posts with label doctors. Show all posts
Showing posts with label doctors. Show all posts

Tuesday, July 24, 2012

Doctors Spar Over Cholesterol Screening in Kids

HealthDay – 1 hr 40 mins ago MONDAY, July 23 (HealthDay News) -- Researchers are debating the merits of recent guidelines that recommend all children aged 9 through 11 be screened for high cholesterol levels, along with certain groups of younger children and teenagers.

The guidelines were written by a panel convened by the U.S. National Heart, Lung, and Blood Institute, endorsed by the American Academy of Pediatrics and published in the journal Pediatrics last November.

But now doctors publishing in the current issue of Pediatrics say the guidelines are too aggressive and not based solidly on evidence. The paper is joined by a rebuttal from the authors of the guidelines.

The critics of the guidelines make many arguments, including that the guidelines were based more on expert opinion than on solid evidence and that many authors of the guidelines reported industry disclosures.

Dr. Stephen Daniels, chairman of the guidelines panel and head of pediatrics at the University of Colorado School of Medicine in Aurora, defended the panel Monday to the Associated Press.

Industry ties "were vetted during the discussions of the panel and I think really did not influence the debate," he told the AP.

Daniels, a co-author of the rebuttal, reported having worked as a consultant or advisory board member for Abbott Laboratories, Merck and Schering-Plough, now part of Merck. Seven other panel members also made disclosures.

But the critics had other objections as well.

"There is expense and inconvenience to the family to have to get to the doctor before breakfast," said Dr. Thomas Newman, co-author of the journal commentary article, referring to the recommendation that higher-risk 2- to 8-year-olds and 12- to 16-year-olds be screened after fasting.

There also is the issue of potentially giving lifetime medication to a large group of people. The guidelines estimated that about 1 percent of kids would be put on cholesterol-lowering medications if the guidelines were followed.

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Monday, July 23, 2012

Doctors Tend to Share Patients With Similar Colleagues

HealthDay – Fri, Jul 20, 2012 FRIDAY, July 20 (HealthDay News) -- U.S. doctors tend to share patients with colleagues who have similar personal and practice styles, according to a new study.

The findings are from a Harvard Medical School study that looked at informal patient-sharing networks among doctors across the country. The researchers used 2006 data from nearly 4.6 million Medicare patients seen by more than 68,000 doctors in 51 urban and rural hospital referral regions.

The study was published in the July 18 issue of the Journal of the American Medical Association.

There was substantial variation between the doctors' informal sharing networks. The number of doctors included in a network ranged from 135 in Minot, N.D., to nearly 8,200 in Boston. The average number of other doctors each doctor was connected to per 100 Medicare patients was 27.3.

Doctors were far more likely to have connections with doctors based at the same hospital than those based at different hospitals. Connected doctors also were much more likely to be in close geographic proximity: The average distance for connected doctors was 13.1 miles, compared to 24 miles for unconnected doctors.

The researchers also found that patient characteristics such as race, age and health conditions were more similar among connected doctors than among unconnected doctors.

"It has long been known that physician behavior varies across geographic areas, yet our understanding of the factors that contribute to these geographic differences is incomplete," Dr. Bruce Landon, professor of health care policy at Harvard Medical School in Boston, said in a journal news release. "Our findings suggest that variation according to network attribute might help explain health-care variation across geographic areas, particularly given what is known about how networks function."

Strong connections among doctors -- as well as among doctors, nurses and administrators -- can create trust and shared values that improve health care for patients, Valerie Lewis and Dr. Elliott Fisher, both professors at Dartmouth University's Geisel School of Medicine in Hanover, N.H., wrote in an accompanying editorial.

More information

The American Academy of Family Physicians offers tips for choosing a family doctor.



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Thursday, July 19, 2012

German doctors seek urgent action on circumcision row

"A rabbi carries an eight-day-old baby during a 2004 circumcision ceremony in Jerusalem. German doctors are seeking an urgent clarification from the government over religious circumcision after a court ruling calling it a criminal act prompted an international outcry. (AFP Photo/Menahem Kahana)" title

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Wednesday, July 18, 2012

U.S. Doctors Embracing Electronic Health Records: Survey

HealthDay – 2 hrs 1 min ago TUESDAY, July 17 (HealthDay News) -- A majority of U.S. physicians have now adopted an electronic health record system as part of their routine practice, a new national survey reveals.

The finding is based on responses provided by nearly 3,200 doctors across the country who completed a mail-in survey in 2011. The survey was conducted by the U.S. Centers for Disease Control and Prevention's National Center for Health Statistics as part of an ongoing three-year effort (continuing through 2013) designed to assess perceptions and practices regarding electronic health record systems.

Specifically, the poll found that 55 percent of U.S. doctors have embraced some type of electronic health record system. And roughly 75 percent of those who have done so reported that the type of system they took on meets the criteria of playing a "meaningful" role in their practice, according to the terms of 2009 federal legislation (entitled the Health Information Technology for Economic and Clinical Health Act) designed to promote the use of electronic health records.

What's more, 85 percent of those doctors who now have an electronic health record system in place said they are either "somewhat" or "very" satisfied with its day-to-day operations (47 percent and 38 percent, respectively). And three in four said patient care has improved as a result of electronic health record adoption.

The poll also indicated that among those who have yet to embrace an electronic health record system, almost half said they plan to do so in the coming year.

Physician age seems to have played a role in how likely a doctor was to have already brought an electronic health record system into their practice, the findings showed. While 64 percent of those under the age of 50 have done so, the poll revealed that the same was true of only 49 percent among those aged 50 and older.

Office size also seems to matter, with larger physician practices being more likely to have incorporated an electronic health record system into their administrative infrastructure. Specifically, 86 percent of offices with 11 or more physicians on site had taken on such a system, compared with roughly 60 percent to 62 percent of those with two to 10 physicians and just under 30 percent of single-doctor practices.

But although some kinds of specialists (such as surgeons) were somewhat less likely to have implemented an electronic health record system, race, gender and physician location did not seem to play a role in the likelihood that a doctor's office would or would not bring the technology into their workplace.

Eric Jamoom, of the health care statistics division of the U.S. National Center for Health Statistics, and colleagues published their findings July 17 in the NCHS Data Brief.

More information

For more on electronic health records, visit the U.S. National Library of Medicine.



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Sunday, June 24, 2012

Doctors explore the latest advances in contraception

MORNING-AFTER PILL’CDC report: More teen girls use best birth controlBirth control method gainsResearchers at the University of Edinburgh say they’ve found a gene that plays a key role in male fertility, suggesting it could be exploited to develop hormone-free birth control for men.

Until that happens, though, the responsibility for contraception seems likely to remain primarily with women. (A recent University of North Carolina survey, for example, polled 326 female students between the ages of 18 and 45. More than 89 percent said contraceptive responsibility should be shared, but just 51 percent said it actually was in their relationships.)

The search for better, more effective methods of birth control never ends. Tweaking the gene that helps make sperm viable is one of the newer approaches, but older methods (beyond the pill) are constantly revised to improve their safety and efficacy

We asked Dr. Sheila Mody, a contraceptive specialist in the University of California San Diego School of Medicine’s Department of Reproductive Medicine, to review the latest developments.

Q: There has been considerable media coverage recently of newer contraceptive methods, such as hysteroscopic sterilization (Essure), contraceptive implants (Implanon) and the intrauterine device (IUD). Can you explain how these contraceptives work and relative advantages?

A: Essure is a no-incision permanent sterilization method. A small camera is used to go through the vagina and the cervix to visualize the openings of the fallopian tubes in the uterus. Then very small nickel coils are placed in the tubes, which causes scar tissue to form and block them. The scarring process takes three months. This is an outpatient procedure and avoids general anesthesia. It is highly effective with a failure rate comparable to other sterilization methods.

Implanon is a contraceptive implant containing a hormone called progestin. It’s placed under the skin in the upper arm. An Implanon insertion can be done in a clinic and the implant works for up to three years. It’s very effective and completely reversible.

The IUD is a contraceptive method that is becoming increasingly popular. It is a small T-shaped device that’s placed in the uterus. An IUD placement can be done in the clinic. The IUD works up to five or 10 years, depending on the type. Women who have not had children are still eligible to use this method. It does not impact future fertility. It’s a nice alternative to birth control pills because you don’t have to remember to take a pill every day. One type of IUD

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Saturday, June 23, 2012

U.S. helps doctors track patients' prescription drug use

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Wednesday, May 30, 2012

Doctors disagree on when to stop PSA screening

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Tuesday, May 15, 2012

Skin Doctors Younger Hands Treatment, 2.5 fl. oz.

Help take 10 years off your hands in just 6 weeks! Younger Hands by Skin Doctors is a breakthrough anti ageing hand treatment. Unlike normal hand creams, designed primarily to moisturise, Younger Hands contains 4 clinically proven actives for dramatic, anti ageing results. It has been specifically developed to treat the back of the hands where damage and ageing are most noticeable.The combination of active ingredients in Younger Hands works on the most common skin concerns, with dramatic results: Skin is visibly plumper with thickness and texture returning to the levels of 10 years ago! Fine lines and wrinkles are dramatically reduced, with the appearance of wrinkle depth and roughness reduced by more than half in 28 days! Age spots and freckles are visibly lightened. Skin is resurfaced, unveiling a smoother, more uniform appearance. Skin is hydrated and softened. Plus Younger Hands contains SPF 15 UVA/UVB protection to help prevent further ageing.

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Tuesday, May 8, 2012

Doctors Urge Routine Skin Screenings

HealthDay – 1 hr 55 mins ago SUNDAY, May 6 (HealthDay News) -- Adults and children should be screened routinely for changes in the appearance of their skin, experts advise.

Mount Sinai Medical Center researchers point out that regular visits to the dermatologist are just as important as trips to the dentist because they can provide clues as to what's going on outside as well as inside the body.

One in five Americans will develop some form of skin cancer during their lifetime, the Mount Sinai doctors cautioned. Although skin cancer is one of the most common types of cancer, it's also one of the most preventable, they noted in a center news release.

In honor of Skin Cancer Awareness Month and Melanoma Day on Monday, May 7, the experts offered the following advice on skin cancer prevention:

Wear sunblock. Almost half of all UV exposure occurs between the ages of 19 and 40 years. Sunblock should be applied to the body, around the eyes, lips, ears and feet everyday year-round. Dermatologists can recommend sunscreen for infants and sensitive areas, such as the eyelids or face. Do not sunbathe. It may take between 10 and 20 years for the damage to show up, but the sun's rays dissolve the collagen and elastin in your skin. Perform monthly self-checks. Monitor your brown spots, such as moles and freckles. If you have many of these spots, consult your dermatologist about total body photography. This preventative measure can help closely track the appearance of your spots to determine if they've changed over time. Follow the ABCDEs. Consult a dermatologist if a mole has any of the following: Asymmetry (one side is different from the other); Border irregularity; Color variation (one area is a different shade or color than another); Diameter equal to or larger than a pencil eraser; Elevation (it is raised or has an uneven surface)

Sunscreens will have new U.S. Food and Drug Administration-mandated labels beginning June 18, the experts noted. So, when looking for sunscreen, be sure its label has the following:

Provides "broad-spectrum protection," or UVA as well as UVB coverage measured by the given sun-protection factor (SPF) value. "SPF 30" (or higher). Being protected by SPF 30 means it will take 30 minutes of sun exposure to get the same amount of UV light penetration as you would get in just one minute with unprotected skin. The Mount Sinai specialists noted anything lower than SPF 30 will have the following label warning: "Spending time in the sun increases your risk of skin cancer and early skin aging. This product has been shown only to prevent sunburn, not skin cancer or early skin aging." "Water-resistant." The new FDA rules prohibit any sunscreen from being labeled as "waterproof." Those marked "water-resistant" have been shown to pass a standard 40- or 80-minute test of water exposure followed by UV testing.

More information

The U.S. National Library of Medicine has more about skin cancer.



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Wednesday, April 11, 2012

Next generation of doctors sees gloomy future

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Saturday, April 7, 2012

Doctors want to redefine autism; parents worried

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Thursday, April 5, 2012

Doctors Detail High Costs of Fighting Malpractice Claims

HealthDay – 2 hrs 26 mins ago WEDNESDAY, April 4 (HealthDay News) -- For doctors defending medical malpractice claims, costs vary widely across specialties and can run into the tens of thousands, even when a patient did not receive a payout, new research shows.

The upshot: Patients end up paying the price in the end, the researchers concluded in their letter published April 5 in the New England Journal of Medicine.

"Higher defense costs and higher malpractice premiums are ultimately passed down to patients through higher physician fees," said co-author Dr. Anupam Jena, a physician at Massachusetts General Hospital, Harvard Medical School, and a senior fellow at the Schaeffer Health Policy Center at the University of Southern California.

According to Jena and his co-authors, cardiologists shell out the most when it comes to malpractice claims -- averaging more than $83,000 for paid claims -- while ophthalmologists spend nearly $24,000 for paid claims.

Expert witnesses, research costs, lawyers' fees and funding overhead costs, such as filing fees, are among the expenses that rack up bills, Jena said.

"The average malpractice claim in our study cost approximately $23,000," he said, adding that the claims that result in payments are more expensive because they take longer to defend, typically up to two years or more.

To come up with defense costs of paid and unpaid malpractice claims by specialty, the authors analyzed costs associated with nearly 27,000 malpractice claims that closed between 1995 and 2005. The claims involved nearly 41,000 physicians who were covered by a national liability insurer.

Jena and his colleagues had examined the same data in a 2011 NEJM study that compared malpractice risk by medical specialty, he said.

"We wanted to follow-up our earlier study by studying the magnitude of defense costs in medical malpractice and to explore how those costs vary by specialty," said Jena.

Why did some specialists rack up defense bills almost four times higher than others? Jena said the chart-toppers, heart and cancer physicians, are more likely to deal with claims linked to a failure to diagnose, and possibly death.

"The damages from malpractice vary, ranging from a missed diagnosis that delays treatment to the unexpected loss of life," he said. "Many cases are complex and those cases can stretch out longer," he said, noting that time is money.

Sonia Suter, an associate professor of law at George Washington University Law School in Washington, D.C., said the letter contains useful information. "It helps inform the ongoing debate about health-care costs and whether or not medical malpractice is contributing to higher costs overall," she said.

"I don't think this letter tells me the whole story, though. It's only one piece of the puzzle," said Suter, adding that she thought obstetrics would have landed higher up on the list. (It's sixth of 25 specialties.)

Dr. Jeffrey Segal is a neurosurgeon and founder and CEO of Medical Justice, a for-profit company that helps physicians deter and manage frivolous medical malpractice lawsuits. He said the letter in NEJM points out not just costs of claims, but the significant number of cases that come through the legal system that aren't won by the patient.

"We see here many claims are coming through that don't have merit. In a perfect legal system, you'd have the dollars going to a patient who is injured by medical negligence," he said. "This reaffirms that it's a system that takes a lot of time and is very expensive."

Segal added, "We've proposed legislation in Florida -- I'm part of a nonprofit that suggests a better way of doing things -- that would help move cases through faster. I'm talking weeks and months instead of years."

Jena said there are some cases where the patient was clearly harmed and, in those cases, it's important that the patient is compensated and compensated early on.

"Waiting two years is not fair," Jena said, and added that a quicker resolution would reduce not just the financial cost to those injured, but the emotional expense as well.

Jena described another solution that might hold promise for reducing malpractice claim costs.

"The University of Michigan hospital system tested a program where they identified errors early on and proactively approached patients and said, 'This is an error that occurred and we apologize, and we'd like to compensate you,'" he said. "Malpractice lawsuits, defense costs, and the time required to resolve claims all went down." He added that this approach of early disclosure needs to be studied further.

Cardiologist Dr. Chip Lavie, medical director of cardiac rehabilitation and prevention at the John Ochsner Heart and Vascular Institute in New Orleans, also weighed in on the new findings.

"I believe if there was substantially less threat of medical malpractice, physicians could practice medicine in a different way, trying to be cost-effective and trying to do the right thing with what is truly best for the patient as opposed to what is the best way to maintain a good defense against any potential subsequent lawsuit," Lavie said.

More information

Visit the Institute of Medicine to see its landmark report on reducing preventable medical errors.



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US doctors urge fewer tests, less costly treatments

"A technician reads a mammogram in 2006. Several leading US medical associations urged fewer tests for patients with mild health conditions and less aggressive treatment for advanced cancers in a bid to cut costs. (AFP Photo/Joel Saget)" title

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Friday, March 30, 2012

As more autism reported, doctors say check early

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