Inside the Current Issue

Cover Story
Managing critical care supply tensions
Self Study Series
Purchasing Connection
Resources
Show Calendar
HPN Hall of Fame
HPN ProductLink
Classifieds
Issue Archives
Advertise
About Us
Home
Subscribe

Email Newsletter icon, E-mail Newsletter icon, Email List icon, E-mail List icon Sign up for our Email Newsletter

For Email Marketing you can trust
Special Event Photos
Contact Us
KSR Publishing, Inc.
Copyright © 2012

People, Places, Processes & Products that Influence the Supply Chain

 

INSIDE THE CURRENT ISSUE

September 2010

CS Connection

Textile segment weaves in infection control, innovation and savings

by Julie E. Williamson

Angel Slider from Angelica reduces force required
to reposition patients by 62%.

It’s no secret that healthcare organizations – many of which are still operating in the red – are seeking smarter ways to cut costs, or in the very least, curb wasteful spending. And if they haven’t focused adequate attention on textiles, they could very well be missing some low-hanging fruit.

Indeed, when it comes to driving greater efficiencies, maximizing investments and improving patient satisfaction, textile management is ripe for the picking. Studies show that hospitals with more than 300 beds use between 21 and 22 pounds of textiles per patient day, which translates to more than 2 million pounds of laundry for a typical 300-bed hospital. Surgical textiles alone account for roughly 6.5 pounds per day in those facilities, according to the 2005 Comparative Operating Revenues and Expense Profile for the Healthcare Textile Maintenance Industry, a study that included 49 percent of all hospital beds.

Typically, more than 75 percent of a hospital’s textile use consists of general linen supply items, with the remainder falling into the specialized category, reports the Textile Rental Services Association of America, Alexandria, VA. Textile products, whether they are apparel, bed and bath linens, under pads or other items, play a critical role in the delivery of patient care, and are heavily weighted in patient satisfaction and perception of a facility’s commitment to quality.

Patients’ expectations for high-quality linens make it more important than ever for them to be available when needed and offered at reasonable prices, pointed out Jaye Park, chief operating officer for San Diego, CA-based Emerald Textiles LLC. "Quality and cost are now more important than ever to healthcare organizations when choosing their textile provider," he said.

Performance reigns supreme

Vestagen CEO Ben Favret demonstrates the Level II
fluid barrier protection of the Vestex Lab Coat –
fluids literally bead up and fall off the fabric.

Because waste disposal is a significant expense for healthcare organizations, a growing number of facilities are looking to reduce their reliance on disposable textiles. It’s a move that, when managed properly, can not only save money, but also demonstrate a hospital’s commitment to greener practices.

"There will be increasing pressure on healthcare facilities to improve sustainability of their operations and to purchase products and services that offer the most environmentally-friendly options. Increasing the use of reusable textiles is an excellent way for facilities to reduce waste and showcase the tangible action toward increasing the sustainability of their operations," said Nancy Jenkins, executive director of the American Reusable Textile Association, Mission, KS.

Some of that pressure to reduce waste is coming from the U.S. Environmental Protection Agency, Jenkins added – and for good reason. According to findings published in the New England Journal of Medicine, 78 percent of hospitals designate medical waste as "infectious" and 53 percent of that waste is comprised of disposable, single-use textiles. "With hospital patients in the U.S. generating about 15 pounds of waste each day – 6,700 tons [total] daily – increasing the usage of [reusable] textiles can have an immediate and powerful impact on waste reduction," she said.

But that’s not the only benefit. Reusable textiles have also come a long way in terms of performance. Although Jenkins acknowledged that when single-use disposables were introduced in the 1960s they could tout some advantages over reusables in regard to performance and barrier protection, she said that’s no longer the case. "Reusable textiles have evolved and utilize technologies that deliver a product equal to or superior to disposable items."

While many may not automatically think of textiles in the context of a high-tech healthcare product, the advancements being made in the segment certainly fit the bill. For starters, the quality of textiles available to healthcare providers continues to improve.

"We have seen improved performance of products, new blends that provide greater patient comfort and maximize opportunities for laundry processors to improve efficiencies," noted Linda Fairbanks, director of academic affairs for the Association for Linen Management in Richmond, KY. Further, she said, improved product finishes have increased product life while improving performance.

Emerald Textiles’ ring spun towel features the
Emerald wave and is light, fluffy and absorbent.

Cecil Lee, general manager of Sodexo Laundry in Buffalo, NY, pointed out that some specific improvements include the availability of knitted fitted sheets instead of percale or muslin; higher thread count sheets and cotton-rich sheets versus traditional percale; larger, more comfortable gowns; more absorbent under pads that "spread away" wetness for increased patient comfort; and antimicrobial fabrics that can help reduce the spread of infection. Even polyester textiles are getting a facelift. "Today’s polyester fabrics can be made to look and feel like cotton, while lasting much longer." Manufacturers are also getting more creative in the way that fabrics are used, Lee continued. "The same man-made fabric that was once used to make barrier surgeon gowns is now used to make microfiber mops to clean the floors of our hospitals – with less wear and tear on employees."

All-synthetic fabrics also resist staining, retain their color and have life expectancies two and three times longer than more traditional cotton-blended products, according to Mark Whitaker, senior vice president of textile sales at Medline Industries Inc., Mundelein, IL. "Laundries realize significant processing efficiencies because these items dry in 40 to 50 percent less time than blended sheets and, consequently, require lower amounts of utilities."

To stay competitive and drive patient satisfaction, more hospitals are looking to their vendors to provide patient wear with more home-like qualities. The interest has been so great, in fact, that some vendors are dedicating new product lines to meet the demand. Medline Industries’ Feels Like Home line, for example, includes patient wear constructed of soft, knitted fabric, spa-like robes, full-coverage gowns and pajama pants designed to coordinate together and provide a home-like feel. Finer blankets, softer and heavier towels, and high thread count reverse sateen sheets are also in Medline’s lineup, as are the introduction of textiles aimed at improving patient safety.

"We have developed special yellow-colored patient gowns, slippers and blankets to help caregivers easily identify patients that might be at risk [for falls]," said Whitaker. He added that hospitals are also changing their approach to staff apparel. "More hospitals are utilizing scrubwear colors as a means to identify specific disciplines or areas of care." Medline’s SuiteStyles program was designed to allow hospital administrators to implement a color-by-discipline program to improve patient safety and satisfaction.

Ounce of prevention, pound of cure

Performance Healthcare Products’
Performance scrubs feature
breakthrough material that offers
antimicrobial protection for the life
of the garment and are manufactured
solely in the U.S.

Increasingly, healthcare facilities are recognizing that textile management is not just an environmental services or hospitality-related function, but one that also closely ties directly to infection control.

There is mounting evidence that textiles, such as uniforms, scrubs and lab coats, and even bed linens, can serve as vectors for infection. In an effort to reduce those risks, some textile manufacturers have debuted healthcare apparel that pairs improved barrier performance, durability and comfort with imbedded antimicrobial protection that lasts for the lifetime of the fabric (translation: once the fabric wears out, so does the protection).

In January, Vestagen Technical Textiles, Orlando, FL, began marketing scrubs, lab coats, protective isolation gowns, and more, that are impregnated with nano-sized particles that change the surface area of the fabric, thereby increasing surface tension. The technology creates a barrier to contaminants and fluids, such as blood. The repellency sheds bulk contaminants, allowing imbedded antimicrobial properties to control microorganisms on the fabric. Further, Vestagen’s antimicrobial technology, named Semeltec, with its rapid onset of action, has never been shown to cause or allow microbial adaptation, the company notes. Applying the technology to other textiles, such as bed and bath linens, and privacy curtains, is next for Vestagen, according to president and CEO Ben Favret.

Nashville, TN-based Performance Healthcare Products Inc. has also entered the antimicrobial healthcare apparel market this year. With Performance Healthcare’s VisaEndurance, a proprietary antimicrobial technology developed by Milliken & Company, the scrub’s material is infused with silver ions encapsulated in a ceramic "cage." Once the cage comes in contact with moisture, such as sweat, the silver ions release to prevent odor and offer antimicrobial protection. The scrubs, manufactured and distributed at the Performance Healthcare Inc. facility in Cullman, AL, were designed with input from caregivers from the Cullman Regional Medical Centers and feature strategically-placed pockets and three-quarter arm length for greater protection.

"The antimicrobial protection lasts for the life of the garment," said Performance Healthcare’s CEO J. Kirby Best. "Our goal was to provide a comfortable, durable, protective product that can help slow or mitigate the risk for infection." Best said that Performance Healthcare is currently working on new ways to advance the technology, while also extending its reach into other healthcare textile products, such as linens.

Hospitals are embracing the antimicrobial concept. According to Rick Beckler, director of hospitality at Sacred Heart Hospital in Eau Claire, WI, the facility is currently sampling antimicrobially-treated cubicle curtains and shower and window treatments for use in patient rooms, and is considering its use in other textile applications. "This is just another thing we can do in our effort to prevent infections. The industry is starting to get traction in this area, so it’s something we’ll be keeping our eye on."

Antimicrobial technology presents another leap forward for the textile segment, but both Favret and Best stressed that the protective properties alone will not prevent infection.

"If someone tells you that an antimicrobial alone in fabric is going to have real clinical benefit, they’re selling snake oil, not science," Favret reasoned, noting that the real benefits stem from improved barrier protection and the removal of the bulk of contaminants that then allows the antimicrobial to do its job. "It’s that combination that really drives improvements."

Outsourcing gains momentum

Some infection control protocols require more curtain changes. Medline’s On the Right Track System Hookless curtains can be put up and taken down in a fraction of the time of traditional products.

Increasingly, facilities are turning to outsourcing to help offset the risks and costs associated with managing textiles in-house. Indeed, textile services can comprise a significant chunk of a healthcare organization’s annual operating budget – an average of $405,000, in fact, according to a study from the American Hospital Association’s American Society for Healthcare Environmental Services (that translated to roughly $95,000 for facilities with fewer than 100 beds and more than $484,600 for 251- to 400-bed facilities).

The decision to outsource is often linked to high costs associated with procuring and maintaining processing equipment. "Without proper automated equipment and high volume to support the cost of automation, in-house laundries find it extremely difficult to operate cost-effectively enough to compete with top outsourced vendors," explained Jim Ducker, senior vice president of strategy and marketing for Angelica Corp., Chesterfield, MO.

Specialized outsourcing services are also available, allowing organizations that may wish to tackle some textile services in-house to selectively and strategically outsource some items that may prove to be a challenge. Mason, OH-based Cintas Corp., for example, offers a turnkey microfiber program that ensures that facilities’ microfiber products are properly laundered and maintained, and available when and where they are needed.

"There’s no upfront investment. We come out and work with each [facility] to determine what they need, where they need it and when," said Cintas Sales Representative Steve Smith. The program also takes care of textile loss and as-needed replacements to ensure that the facilities don’t sacrifice quality and efficacy. Over time, processing can cause microfiber to "burn" which affects that nap – creating an almost crusty feel – and prevents proper cleaning. This problem is exacerbated when facilities fail to properly process microfiber.

David Collette, Cintas’ director of marketing for floor care, stressed that high quality microfiber is capable of effectively containing and killing microbial spores; however, its efficacy is greatly reduced or even negated if the microfiber is damaged, mistreated or used past its prime.

While outsourcing the textile management function makes sense for many facilities, that doesn’t mean customers should relinquish their role in the process. Ducker recommends turning as much of the process over to the linen/laundry management firm, but then partnering with that company – supporting and working with them to help the rest of the healthcare employees become more cognizant of the role that everyone in the facility plays in helping keep costs in line. "We have figured out dozens of ways to help keep costs down after working with our literally thousands of healthcare customers. The best way to control these expenses is to make monitoring these expenses a bit more of a priority in the first place," he said. "In our experience, successful facilities work with us to develop standards and policies regarding linen use, and provide support from administration to make sure these standards are followed by staff while they care for their patients. Some of our most successful customers let us help educate their staff, and create linen teams with key representatives from both organizations that address continuous improvement."

That’s not to say facilities can’t make a strong case for maintaining on-premise laundries, however. It may be the best option when a processing facility is greater than 200 miles away and/or geographically outside a facility’s comfort zone, reasoned Park.

Sometimes, on-premise laundries are a wise business decision, as is the case for Sacred Heart Hospital. The facility manages and processes virtually every type of reusable textile, and does it so efficiently and effectively that it even manages the function for other facilities. Sacred Heart’s textile inventory is so robust that contract hospitals don’t require their own linen inventory.

"When you manage these products, it’s critical that you have enough volume," said Beckler, adding that many people underestimate the supply required. "You really need four to six sets of every item per patient day because at any given time, one will be being sorted, one will be being washed, one will be dried and folded, and one will be in transport."

To help manage costs – without sacrificing quality – Sacred Heart standardized its textile products, working with the linen industry to determine the highest quality, longest-lasting products. The hospital’s total textile volume is 2.1 million pounds per year, all managed by a staff of 14 full-time equivalents.

Utilization under microscope

Five key factors to consider to drive microfiber efficacy

Microfiber has been shown to improve cleaning efficacy and enhance infection control efforts, but the degree of its success will hinge on proper use, care and handling. Here are the top questions that healthcare organizations should be addressing to make the most of their microfiber investment, according to Cincinnati, OH-based Cintas Corp.

1. How are microfiber products washed? If microfiber products are washed with cotton materials, cotton fibers will infiltrate the microfiber -- limiting its ability to collect and retain the microbes it is intended to remove. The use of bleach is another important consideration. While the Centers for Disease Control (CDC) recommends the use of bleach to effectively remove bacteria and spores when cleaning microfiber, many microfiber products do not allow the use of bleach during the cleaning process.

2. At what temperature are microfiber products dried? To keep the integrity of the fibers intact, it is recommended to dry microfiber at a moderate temperature. Higher temperatures may be used to speed up the drying process, but could result in the melting or fusing of the fibers - again inhibiting the effectiveness of the product in removing microbes.

3. What quality and size microfiber is being used? The smaller the microfiber, the more effective it will be in removing bacteria from environmental surfaces.

4. Are microfiber products used for cleaning all high-touch surfaces throughout the hospital or just for mopping floors? A study by the UC Davis Health System found that switching from conventional loop mops to microfiber mops can reduce the presence of bacteria by as much as 99 percent. However, cross contamination risk is exacerbated by improper cleaning of high-touch surfaces, such as bed rails, over-bed tables and bedside cabinets. Wiping these high-touch surfaces with cotton or other non-microfiber materials could be ineffective.

5. What employee training programs are in place for using microfiber? The proper use of microfiber is paramount in maximizing infection control efforts. New employees should receive training on proper disinfection techniques before starting work. Current employees should receive ongoing training to ensure best practices are being used.

As with other healthcare products, even the most technologically-advanced, high quality textiles won’t be effective (and, of course, cost-effective) if they aren’t used or managed properly.

"Linen products are consumable medical supplies manufactured for a specific purpose," stressed Janice Larson, CLLM, managing director of clinical resources and consulting for Encompass Acute Care, McDonough, GA. "If they are used for another purpose than for what they were intended, then that can lead to increased costs," and a negative impact on patient care.

Unfortunately, some experts say inappropriate textile utilization is anything but uncommon, with failure to identify excessive use and waste being one of healthcare organizations’ primary mistakes. Among the most common oversights, according to ALM’s Fairbanks include changing a patient’s bed the morning of a planned discharge; taking extra linen into a patient’s room, which forces EVS/housekeeping staff to return the unused linen to the laundry for processing; and a lack of understanding of the impact linen selection and use has on patient outcomes.

Layering under pads under the patient is another relatively common and costly mistake – one that may also contribute to far costlier and devastating outcomes. "Hospitals now have pressure redistribution surfaces. Any manufacturer will tell you that layering pads or other products on top of those surfaces will negate their effectiveness in helping to prevent pressure ulcers," explained Larson. Because of under pads’ latex backing, they are also sometimes used as bath mats, she said – a practice that increases costs, both in terms of purchasing and processing. "Linen [processing] is charged by weight, and under pads typically weigh more than a towel."

Improper use of linens during patient warming is another concern. Many healthcare workers heat a blanket and then replace it with another one once it loses its warmth. Typically, each blanket is placed in the hamper, even though it isn’t dirty, Larson pointed out. A far more effective practice, she said, is to place a flat sheet over the warm blanket to serve as an insulator. "This is very effective at containing the patient’s own body heat. There’s no reason to keep changing the blanket. In fact, when you do, you’re releasing all of the patient-generated body heat into the environment." And unless a blanket used on a patient becomes soiled, she said it’s perfectly acceptable to simply fold it up and keep it with that patient during their stay.

Medline’s Whitaker added that textile misuse plays a key role in shorter product life expectancy and premature replacement costs.