Tue07292014

News

LASD, BCS boards finalize 5-year agreement

LASD, BCS boards finalize 5-year agreement

Bullis Charter School board members unanimously approved a five-year agreement with the Los Altos School District just before midnight Monday. The agreement, also unanimously approved by LASD trustees earlier in the evening, outlines facilities uses ...

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Schools

MVLA rolls out laptop integration this fall

MVLA rolls out laptop integration this fall


Town Crier File Photo
Starting in the fall, daily use of laptops in the classroom will be standard operating procedure for students at Los Altos and Mountain View high schools as the Mountain View Los Altos Union High School District launches a pil...

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Community

Generations blend behind the scenes at 'Wizard of Oz'

Generations blend behind the scenes at 'Wizard of Oz'


Altos Youth Theatre and Los Altos Stage Company rehearse a scene from “The Wizard of Oz.” ELIZA RIDGEWAY/ TOWN CRIER

A massive troupe of young people and grownups gathered in Los Altos this summer to stage the latest iteration of a childhood sta...

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Sports

Football in July

Football in July


Town Crier file photo
Mountain View High’s Anthony Avery is among the nine local players slated to play in tonight’s Silicon Valley Youth Classic.

Tonight’s 40th annual Silicon Valley Youth Classic – also known as the Charlie...

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Comment

Pools should be included: Editorial

Los Altos residents should be receiving calls this week from city representatives conducting a survey to determine priorities for a revamped Hillview Community Center.

Notice that we did not say “civic center” – chastened by a lack of public support...

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Special Sections

Looking for life without lows, local diabetic tests artificial pancreas

Looking for life without lows, local diabetic tests artificial pancreas


Photo by Ellie Van Houtte/Town Crier
Dr. Trang Ly, left, reviews blood sugar readings on a smartphone with Los Altos resident Tia Geri, right, and fellow participant Noa Simon during a closed-loop artificial pancreas study for Type 1 diabetics.
...

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Business

Palo Alto law firm coming to 400 Main

Palo Alto law firm coming to 400 Main


Ellie Van Houtte/ Town Crier
Longtime Palo Alto law firm Thoits, Love, Hershberger & McClean plans to open an office at 400 Main St. in Los Altos after construction is complete in November.

A longtime Palo Alto law firm plans to expand int...

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Books

"Frozen in Time" chronicles harrowing WWII rescue attempts


Many readers can’t resist a true-life adventure story, especially those that shine a spotlight on people who exhibit supreme courage in the face of adversity and end up surviving – or not – against the odds.

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People

RICHARD PATRICK BRENNAN

RICHARD PATRICK BRENNAN

Resident of Palo Alto

Richard Patrick Brennan, journalist, editor, author, adventurer, died at his Palo Alto home on July 4, 2014 at age 92. He led a full life, professionally and personally. He was born and raised in San Francisco, joined the Arm...

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Travel

Travel Tidbit: Ritz-Carlton, Lake Tahoe offers spa getaway

Travel Tidbit: Ritz-Carlton, Lake Tahoe offers spa getaway


Courtesy of Ritz-Carlton
The Ritz-Carlton in Lake Tahoe offers fall getaway packages that include spa treatments and yoga classes.

Fall in North Lake Tahoe boasts crisp mornings and opportunities to spend quality time in the mountains. Specially ...

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Stepping Out

PYT stages 'Shrek'

PYT stages 'Shrek'


Lyn Healy/Spotlight Moments Photography
Dana Cullinane plays Fiona in Peninsula Youth Theatre’s “Shrek The Musical.”

Peninsula Youth Theatre presents “Shrek The Musical” Saturday through Aug. 3 at the Mountain View Center for the Performing Arts...

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Spiritual Life

Foothills Congregational: 100 years and counting

Foothills Congregational: 100 years and counting


Courtesy of Carolyn Barnes
The newly built Los Altos church in 1914 featured a bell tower and an arched front window. Both continue as elements of the building as it stands today.

Foothills Congregational Church – the oldest church building in L...

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Magazine

Festival features fun for everyone

Festival features fun for everyone


TOWN CRIER FILE PHOTO
The Los Altos Arts & Wine Festival boasts more than 375 craft and arts booths.

This weekend’s 35th annual Los Altos Arts & Wine Festival promises to be jam-packed with fun activities for just about everyone. The eve...

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Long journeys, heat trigger blood-clot warning

For travelers flying the skies on long journeys to distant lands for the vacation of a lifetime, there are more hidden costs than the high price of jet fuel and fees for extra baggage. And those costs are too high.

Nearly 214 million people traveled on domestic airlines last summer, according to the federal Bureau of Transportation Statistics. Anyone sitting in place for an extended period of time is at risk for developing deep vein thrombosis (DVT), a potentially fatal condition where a blood clot develops in the deep vein(s) of a muscle, most often the legs.

But it's another set of statistics that concerns Dr. Tej Singh, clinical director of the Heart and Vascular Center at El Camino Hospital and director of the Vascular Center at the Palo Alto Foundation Medical Group.

Besides blocking the flow of blood to the immediate area where a clot (thrombus) has formed, the clot or a portion of that clot (emboli) can break off and travel to the lung, blocking the pulmonary artery or its branches, causing a pulmonary embolism. Of the nearly 2 million Americans affected by deep vein thrombosis each year, 600,000 will suffer a pulmonary embolism, according to the American Heart Association, and 10 percent of those will die.

With the summertime heat, proclivity to dehydration and travel plans often resulting in hours of sitting and immobility, Singh sees a marked increase in DVT during the hottest months of the year.

"I see four each month at El Camino and at the (center) 10 to 15," Singh said. "Those are big numbers. These are monthly averages for DVT. (The) numbers do go up slightly during the summer."

Singh said blood clots can cause leg pain and swelling. Other symptoms include tenderness, discoloration or redness. However, warning signs that alert people they have developed clots in their bodies are often absent.

"DVT is silent but deadly," said Linda Anderson, a clinical nurse specialist at the Heart and Vascular Center. "But precautionary steps – and I mean that quite literally – can reduce your risk while traveling. First and foremost, get up and walk around."

This can be a difficult task when a plane's aisle space limits passenger traffic.

"It's a safety issue for the airlines," Singh said. "They need people sitting and not standing up in the aisles."

Long periods of sitting increase the odds of developing deep vein thrombosis because blood flow to the legs is restricted, allowing the blood in stasis to pool and form clots. Often referred to as "economy-class syndrome" because the seats in that section of planes have less leg room and passengers have even less freedom to move about, a Federal Aviation Administration newsletter identifies DVT as a threat to any passenger.

"Recent research, however, has found that passengers in any seating class of the aircraft may develop a DVT," the newsletter reports. "… any situation where one's activity is limited for long periods … may contribute to a DVT. For this reason, the term Traveler's Thrombosis is more appropriate."

Immobility during journeys via train, bus or auto can also trigger clot formation, as can their associated occupations – plane pilots, bus drivers and long-haul truck drivers whose paychecks often depend on the number of miles they drive.

Office workers are at risk, too. A May 9, 2006, article in The Guardian magazine warned those working at computer screens to take frequent breaks. The warning was issued after a computer programmer in England collapsed from e-thrombosis, (different name, same problem) after 12 uninterrupted hours at his workstation. The term e-thrombosis was coined in New Zealand, when a 32-year-old man who sat at his computer for 12 hours daily suffered a pulmonary embolism.

"Walking around allows the leg muscles to squeeze the veins and move blood to the heart," Anderson said. "It's the most important thing you can do to prevent DVT."

But any obvious signs of DVT usually show up well after the plane has landed.

"One reason DVT is so dangerous is because it often goes unrecognized," Singh said. "Travelers who develop the condition might not experience a symptom until they've been home a few days."

A moving clot can trigger chest pain, the symptom of a heart attack or a pulmonary embolism, Singh said.

"A pulmonary embolism also can cause shortness of breath and coughing up blood," he said. "When such symptoms appear, it's important to get to an emergency room quickly and let the doctor know you recently completed a long trip."

Timing is critical.

"Most people who die from a pulmonary embolism do so within 30 to 60 minutes after symptoms start," Singh said.

But immobility isn't the only risk factor in developing clots or embolisms, Singh said.

Trauma to the lower leg, recent surgery or hospitalization are factors that can contribute to developing deep vein thrombosis. Cancer treatments, a family history of clots or a genetic predisposition to DVT alone or in combination aid in the propensity to clot formation.

In his two-and-a-half years in practice at the foundation clinic and the Heart and Vascular Center, Singh has noticed two demographic spikes for embolisms.

Women 25 to 40 with family histories of blood clots, who are taking birth control pills or hormone replacement therapies, are at high risk; and anyone 50-70 undergoing cancer therapy, who has had surgery, is inactive and/or dehydrated is in danger, also.

Deep vein thrombosis is usually diagnosed using ultrasound, Singh said. Clots and emboli are normally treated with blood thinners such as Coumaden or Heparin. But Singh urges people to be proactive and prevent DVT and its consequences.

"Stay active, hydrated and know your family history," Singh said. "Perhaps it's worth it to give up the idea of sleeping through that long, boring flight to Europe in order to take steps – and avoid DVT."

Contact Mary Beth Hislop at This email address is being protected from spambots. You need JavaScript enabled to view it. .

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