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April 9, 2014

Jonathan Tobin: Why Did Kerry Lie About Israeli Blame?

Samuel G. Freedman: A resolution 70 years later for a father's unsettling legacy of ashes from Dachau

Jessica Ivins: A resolution 70 years later for a father's unsettling legacy of ashes from Dachau

Kim Giles: Asking for help is not weakness

Kathy Kristof and Barbara Hoch Marcus: 7 Great Growth Israeli Stocks

Matthew Mientka: How Beans, Peas, And Chickpeas Cleanse Bad Cholesterol and Lowers Risk of Heart Disease

Sabrina Bachai: 5 At-Home Treatments For Headaches

The Kosher Gourmet by Daniel Neman Have yourself a matzo ball: The secrets bubby never told you and recipes she could have never imagined

April 8, 2014

Lori Nawyn: At Your Wit's End and Back: Finding Peace

Susan B. Garland and Rachel L. Sheedy: Strategies Married Couples Can Use to Boost Benefits

David Muhlbaum: Smart Tax Deductions Non-Itemizers Can Claim

Jill Weisenberger, M.S., R.D.N., C.D.E : Before You Lose Your Mental Edge

Dana Dovey: Coffee Drinkers Rejoice! Your Cup Of Joe Can Prevent Death From Liver Disease

Chris Weller: Electric 'Thinking Cap' Puts Your Brain Power Into High Gear

The Kosher Gourmet by Marlene Parrish A gift of hazelnuts keeps giving --- for a variety of nutty recipes: Entree, side, soup, dessert

April 4, 2014

Rabbi David Gutterman: The Word for Nothing Means Everything

Charles Krauthammer: Kerry's folly, Chapter 3

Amy Peterson: A life of love: How to build lasting relationships with your children

John Ericson: Older Women: Save Your Heart, Prevent Stroke Don't Drink Diet

John Ericson: Why 50 million Americans will still have spring allergies after taking meds

Cameron Huddleston: Best and Worst Buys of April 2014

Stacy Rapacon: Great Mutual Funds for Young Investors

Sarah Boesveld: Teacher keeps promise to mail thousands of former students letters written by their past selves

The Kosher Gourmet by Sharon Thompson Anyone can make a salad, you say. But can they make a great salad? (SECRETS, TESTED TECHNIQUES + 4 RECIPES, INCLUDING DRESSINGS)

April 2, 2014

Paul Greenberg: Death and joy in the spring

Dan Barry: Should South Carolina Jews be forced to maintain this chimney built by Germans serving the Nazis?

Mayra Bitsko: Save me! An alien took over my child's personality

Frank Clayton: Get happy: 20 scientifically proven happiness activities

Susan Scutti: It's Genetic! Obesity and the 'Carb Breakdown' Gene

Lecia Bushak: Why Hand Sanitizer May Actually Harm Your Health

Stacy Rapacon: Great Funds You Can Own for $500 or Less

Cameron Huddleston: 7 Ways to Save on Home Decor

The Kosher Gourmet by Steve Petusevsky Exploring ingredients as edible-stuffed containers (TWO RECIPES + TIPS & TECHINQUES)

Jewish World Review

Leeches are making a comeback as medical helpers

By Meredith Cohn


The medical use of leeches and other furry, slimy and tiny animals is growing. Certain species of fish, above, are used to treat wounds and skin conditions such as psoriasis






JewishWorldReview.com |

BALTIMORE — (MCT) Marc Miller survived a motorcycle crash near his home, but his foot had been dragged along the pavement and badly damaged. That injury would require both the most advanced medicine and an ancient therapy — leeches.

Trauma doctors at Johns Hopkins, the University of Maryland and other U.S. hospitals routinely use leeches as a temporary measure to keep blood flowing as new vessels grow in a damaged area. The animals kept blood moving in and out of a new skin flap sewn onto Miller's foot. They also can get blood flowing to amputated digits that are reattached. And because the leeches' saliva has a natural anesthetic, some doctors now are looking to use them to ease pain.

"They can be the difference in whether the tissue lives or dies," Dr. Scott D. Lifchez, who treated Miller and is section chief of plastic surgery at Johns Hopkins Bayview Medical Center, said about the blood-sucking worms.

The U.S. Food and Drug Administration gave its approval to market leeches as medical devices in 2004, though they had been used for many years before then. And their use appears to be growing, said Dr. Ronald A. Sherman, director of the BioTherapeutics, Education and Research Foundation, which supports the medical use of leeches and other furry, slimy and microscopic animals.

Guide dogs may be the best-known in the category, said Sherman. But others, particularly leeches and maggots that clean wounds, are gaining in popularity. Maggots are used more than 50,000 times a year worldwide, he said.

As for the use of leeches, Sherman said there is no registry or certification board for physicians in the United States, so no one can say how often they are used for medical purposes. At an annual conference hosted by his group, seminars on leeches drew 100 medical professionals last year, more than any other year.

"In other countries, use of leeches has been ongoing for centuries, but in the United States, I would call it a comeback," said Sherman, a retired University of California researcher. "The introduction of leeches for draining blood occurred in the late 1970s, maybe early '80s, but my perception is that it's getting more known."

Records of the use of leeches in medical treatment stretch back many centuries — to a painting in an Egyptian tomb around 1500 Before the Common Era, according to one study in a medical journal. Bloodletting therapies were popular in Europe during the 17th and 18th centuries, triggering shortages of the animals in some countries. Later, as medical science advanced and bacteria became the focus of treatment, the use of leeches faded. But in the 1970's, their use was revived in microsurgery, the study noted.

Sherman said the primary use today is draining congested blood in damaged appendages or skin flaps. The leeches have a natural anticoagulant that breaks up small clots and keeps new ones from forming. That allows pools of blood to drain and keeps blood flowing freely until new vessels connect.

Doctors direct the blood-suckers to a specific site — Dr. Lifchez uses Vaseline and gauze to nudge them into place. They draw blood for about 15 minutes and fall off once they are full.

The alternative might be losing the appendage or having a more complicated surgery, said Sherman, who also notes the leeches are relatively inexpensive — Carolina Biological Supply Co., one of two U.S. suppliers, sells a 2-to-4-inch leech, Hirudo medicinalis, for $19.50. (Includes instructions. Sold only to schools and businesses, company marketing materials say.) Leeches USA Ltd. sells them for under $10 when purchased in bulk. The companies do not release sales information.

At Maryland Shock Trauma Center, where many of the worst accidents and injuries in the region are treated, leeches are employed several times a year, said Caroline Connolly, a veteran nurse who works with them.

She said the leeches have been around for about 15 years and are used when blood isn't circulating well after a "free tissue transfer" — when a flap of skin, and possibly muscle, fat, vessels and even bone are moved from one part of the body to replace what was lost in the wounded area.

Even though these are medical leeches, grown in sterile environments, many patients are still "a little grossed out," said Connolly. She said she only needs to tell the patients how successful the leeches are.

And the alternative is another long and complicated surgery to try another skin flap or amputation of damaged extremities. Connolly said leeches have been used to help rebuild faces blown apart by gunfire, but mostly they are used for car and motorcycle accident victims, such as Miller.

Lifchez used a leech every six to 12 hours on Miller over several days while he was in the intensive-care unit. There, nurses could watch over him and the animals. Miller said sometimes he'd alert the staff when a leech was done feeding so it could be properly disposed of.

Circulation problems arise in up to a quarter of cases of free tissue transfer, and the wound can benefit from leeches, Lifchez said.


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It was a day or so after Miller's 10-hour operation in October to place the new skin flap — which included some fat and vessels — when it began to look a little purplish.

Lifchez and another surgeon checked to make sure the sutures weren't too tight and the vessel connections were properly done. But still the blood wasn't flowing properly. They did not want to lose the foot, a likely prospect just a couple of decades ago.

The leeches arrived by overnight delivery.

Faced with amputation or more surgery, most patients are receptive to being treated with leeches, Lifchez says. Miller, who had once wanted to be a veterinarian, and his mother, Delores Williams, who is a nurse, both knew about leeches' abilities and didn't need any convincing.

"I remembered what leeches were capable of doing," said Miller, who expects to shed his wheelchair and crutches in the spring and begin the process of relearning to walk. "I feel fortunate to have my foot. I feel very positive now."

Lifchez said circulation is normal in Miller's skin now. He may need another procedure to remove some fat transferred with the skin, making his foot bulge a bit. That would make it easier for his foot to fit in a shoe.

For now, Miller will remain at home supervised by his mother, who is thankful for the Hopkins team that saved her son's foot — and for Miller's declaration that his motorcycle days over.

BIOTHERAPEUTIC MEDICINE
Here are established therapies and some in the research phase:


  • Leeches: The worms suck out pooled blood in areas with bad circulation, and because their saliva contains an anticoagulant it helps improve blood flow. An anesthetic property is also being explored for use as a painkiller for those with rheumatoid arthritis and other painful maladies.

  • Maggots: Johns Hopkins physician William Baer found in the 1930s that maggots effectively cleaned dead tissue in problem wounds, and though penicillin made them obsolete, they have returned with the growth of antibiotic-resistant bacteria.

  • Service animals: Guide dogs are well-known, but they also offer hearing and service in emergencies for disabled people. Pets, including horses, also are used to reduce depression and loneliness, and research is expanding into canines that sniff for cancer.

  • Microorganisms: Some parasitic forms such as bacteriophage may help eradicate infections.

  • Honey bees: Bee venom, passed on in a sting, contains an anti-inflammatory that may help people with severe pain from rheumatoid arthritis, multiple sclerosis and other maladies. Source: BioTherapeutics, Education and Research Foundation

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