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Edlich RF, Winters KL, Cox MJ, Becker DG, Horowitz JH, Nichter LS, Britt LD, Edlich TJ, Long WB. National health strategies to reduce sun exposure in Australia and the United States. J Long Term Eff Med Implants 2004; 14:215-24. [PMID: 15301665 DOI: 10.1615/jlongtermeffmedimplants.v14.i3.60] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Australia has developed a national health care policy that has made prevention of the occurrence of skin cancer a societal responsibility. Its strategies for skin cancer control have included careful documentation of the incidence of skin cancer over the last two decades. After realizing that the magnitude of sun exposure during childhood is a major risk factor in the development of skin cancer, Australia provides successful strategies to monitor and reduce the frequency of skin cancer. Early in the 1970s, education campaigns for the public as well as the healthcare worker were implemented that included booklets, posters, and teaching materials. This educational program allowed the public as well as healthcare workers to diagnose accurately the presence of skin cancer. In addition to identifying tumors at an early stage, Australia managed an exciting educational program on photodamage prevention. Australian standards governing ultraviolet radiation protection were incorporated into numerous comprehensive legislative bills that set standards for a wide variety of sun protective products to include sunscreens, photoprotective apparel, sunglasses, and occupational standards for sun exposure. On the basis of these comprehensive standards, the epidemic of skin cancer has been curbed, as documented. In contrast to Australia, the United States has relatively few comprehensive skin cancer prevention programs. These programs include the National Skin Cancer Prevention Educational Program, National Skin Cancer Prevention and Detection Month, The Skin Cancer Foundation's Self-Examination Program, and the State of California and US Food and Drug Administration Sunscreen legislation. It is difficult to measure the impact of these innovative efforts because there is not an accurate monitoring system for all skin cancers in the United States. However, the National Cancer Institute does determine the incidence of melanoma, which is reported annually by the American Cancer Society in their January/February issue of CA Journal for Clinicians. Statistics on other skin cancers are only projective. In the absence of an accurate, comprehensive statistical monitoring system for the frequency of skin cancer in the United States, as well as the limited legislative initiatives, it is difficult for organizations such as the American Academy of Dermatology, the American Cancer Society, the Centers for Disease Control and Prevention, and The Skin Cancer Foundation to ascertain the results of their efforts to prevent skin cancer. Consequently, the prevention of skin cancer in the United States is a personal rather than a societal responsibility.
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Edlich RF, Winters KL, Brit LD, Long WB. Government and private insurance medical programs as well as MDVIP, an update. J Long Term Eff Med Implants 2004; 14:243-50. [PMID: 15301667 DOI: 10.1615/jlongtermeffmedimplants.v14.i3.80] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
On November 19,1945, President Truman outlined a Prepaid Medical Insurance Plan for all people through the Social Security System. Because of its comprehensive nature, it was coined "National Health Insurance." On July 30,1965, President Johnson signed the Medicare and Medicaid bill (Title XVII and Title XIX of the Social Security Act). Today, many groups of people are covered by Medicaid. However, there are strict requirements that may vary from state to state. Medicare offers the following types of medical heath care plans to include the original Medicare plan that is a "fee for service" plan. The individual may stay in the original plan unless he/she chooses to join a Medicare+ Choice Plan or a Medigap Plan. Most individuals will receive Medicare Part A when they are 65 without paying a premium because it has been deducted annually through their tax payments before the age of 65. Medicare Part A helps pay for the following: inpatient hospital care, skilled nursing facility, hospice care, and some home health care. Medicare Part B, however, must be paid by the individual through premiums to the Federal government. Medicare Part B medical insurance pays for doctors' services, outpatient services, and some other services that Medicare Part A doesn't cover. In an effort to supplement one's health care coverage, the individual may select either a Medicare+ Choice Plan or a Medigap Policy. The Medicare+ Choice Plan has four different types: Medicare Managed Care Plans, Medicare Private Fee for Service Plan, Medicare Preferred Provider Plans, and Medicare Specialty Plans. If one selects a Medigap policy, one may choose either a Medigap SELECT Policy or the standard Medigap policy. The front of a Medigap Policy must clearly identify it as a "Medicare Supplement Insurance." One must be carefully advised of the selection of the Medigap Policy. The Medicare Part B has a wide range of preventative services, including tests for breast cancer, cervical cancer, vaginal cancer, and colorectal cancer; bone mass measurements; diabetes monitoring and diabetes self-management; flu, pneumonia, Hepatitis B shots, and prostate cancer screening tests. It is important to emphasize that Medicare and Medicare supplemental insurance policies do not pay for home health care, such as durable medical equipment. Because of the enormous complexity of the wide variety of health insurance plans and their billing strategies, many physicians are electing to charge their patients an additional fee for being part of their practice. In return for their annual fee, their patients receive immediate cell phone access to their doctor 24 hours a day, 7 days a week. In addition, they receive same-day appointments and on-time appointments. They also spend as much time with their doctors as they wish. It is not surprising that there is growing evidence that the privately insured patient with a life-threatening illness will live longer than those individuals who have the same disease but have public insurance only. Legislatures are well aware of this crisis in medical care that must be corrected immediately.
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Abstract
The most frequently encountered neoplasm in the US is skin cancer. More than 600,000 new cases of malignant skin tumors are diagnosed in the US each year. One standard method of treatment of skin tumors is excisional biopsy. There are seven technical considerations involved in the excisional biopsy of skin tumors: (1) aseptic technique, (2) examination and demarcation of skin lesion, (3) skin biomechanical properties, (4) anesthesia, (5) excisional biopsy, (6) wound closure, and (7) postoperative care. The physician must use aseptic techniques and wear a cap, mask, and powder-free gloves. Hair is a source of wound contamination, and removal of hair prevents it from becoming entangled in suture and the wound during closure. Because surgical electric clippers cut hair close to the skin surface without nicking the skin, we now use only electric clippers to remove hair. The physician's visualization of the wound can be enhanced by magnification (2.5x) loupes. The physician's plan for excisional biopsy is dictated by the suspected pathology of the skin lesion. The ultimate appearance and function of a scar after closure of excisional biopsy can be predicted by the static and dynamic skin tensions on the surrounding skin. Infiltration anesthesia is preferred over regional nerve block because it does not interfere with the muscle movement that causes dynamic tensions, which elongate the configuration of the defect. Most skin lesions are amenable to a circular excision. In these instances, it is worthwhile to use circular-shaped excisions. The reusable metal trephines have been replaced by disposable trephines that have ribbed plastic handles attached to 316 stainless steel circular cutting blades. Wound closure is accomplished in the same direction as the long axis of the elliptical defect by first approximating the midportion of the defect with a 4-0 synthetic CAPROSYN* monofila-ment absorbable suture attached to the swage of the laser-drilled, compound-curved reverse cutting edge needle. Additional interrupted dermal (subcuticular) sutures are placed in each wound quadrant to approximate further the divided edges of the dermis. Compound-curved reverse cutting edge needles have been specifically designed for dermal closure. Reinforced Steri-Strips are then applied transversly across the incision to facilitate further skin edge approximation. Rigorous follow-up examination is essential for any patient with a history of a skin cancer to detect recurrence and prevent further actinic damage. The use of wide diameter trephine biopsy instruments are still not widely used by physicians because most physicians do not have the technical skills to approximate the defect with dermal sutures. Consequently, this need for a rapid dermal skin closure technique that can be used by a primary care physician must be devised before the trephine excisional biopsy technique is widely used by the primary care physician. This goal can be achieved by developing a disposable stapler for subcuticular closure of the skin.
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Beilstein MC, Ahmad NA, Kochman ML, Long WB, Shah JN, Ginsberg GG. Initial evaluation of a duodenoscope modified to allow guidewire fixation during ERCP. Gastrointest Endosc 2004; 60:284-7. [PMID: 15278065 DOI: 10.1016/s0016-5107(04)01686-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Catheter/guidewire exchanges during ERCP require the coordinated efforts of an endoscopist and endoscopy assistant. A prototype duodenoscope was developed to improve the control of catheter/guidewire exchange by enabling fixation of guidewires at the elevator lever. METHODS An initial prototype duodenoscope and a subsequent modification of this instrument were used to perform ERCP in 7 and 10 patients, respectively. The following were recorded: total procedure time, fluoroscopy time, catheter/guidewire exchange time, guidewire repositioning, loss of guidewire access, success or failure of fixation, and endoscopist satisfaction. OBSERVATIONS The initial and the modified prototype duodenoscopes were used in a variety of catheter/guidewire exchanges (n=46). Guidewire fixation was achieved in 75% of catheter/guidewire exchanges with the initial prototype and in 93% with the modified prototype and was reflected in shorter exchange times. Access to the desired duct was not lost during any exchange, and the need for repositioning was eliminated. CONCLUSIONS A new prototype duodenoscope with an elevator lever that enables guidewire fixation will improve the ease and efficiency of catheter/guidewire exchange during ERCP. Modifications made to the original prototype improved reliability of guidewire fixation.
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Shah JN, Ahmad NA, Shetty K, Kochman ML, Long WB, Brensinger CM, Pfau PR, Olthoff K, Markmann J, Shaked A, Reddy KR, Ginsberg GG. Endoscopic management of biliary complications after adult living donor liver transplantation. Am J Gastroenterol 2004; 99:1291-5. [PMID: 15233667 DOI: 10.1111/j.1572-0241.2004.30775.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Biliary complications and their treatment in adult cadaveric liver transplantation (CLT) are well described. However, biliary complications and their management in living donor liver transplantation (LDLT) are not well characterized. We assessed the role of endoscopic retrograde cholangiopancreatography (ERCP) in the diagnosis and management of biliary complications following LDLT. METHODS We performed a retrospective cohort analysis of all LDLT recipients with duct-to-duct anastomoses (n = 15). Specific data included referral for ERCP, diagnosis, and therapy. Comparisons were made to a 260 CLT recipient cohort. RESULTS Greater percentage of LDLT recipients underwent ERCP (73%) compared to CLT recipients (25%; p= 0.001). Biliary complications diagnosed by ERCP in LDLT recipients consisted of bile leaks and strictures, and were more frequent than in CLT recipients (leaks: 53%vs 12%; p= 0.001; strictures: 27%vs 5%; p= 0.01). Most leaks occurred at T-tube sites (LDLT: 87%; CLT: 65%). Diagnosis and therapy of leaks required a median of 2 ERCP procedures in both groups. Bile leaks were successfully treated endoscopically in 100% and 84% of LDLT and CLT recipients, respectively (p= 0.56). Most biliary strictures were anastomotic (LDLT: 100%; CLT: 64%). Strictures were diagnosed and treated with a median of 1.5 and 2 ERCP procedures in the LDLT and CLT groups, respectively. The duration of endoscopic therapy was a median of 10 and 14 wk, and success rates were 75% and 62% (p= 1.0) in LDLT and CLT groups, respectively. CONCLUSIONS LDLT is associated with increased biliary complications as compared to CLT. ERCP is useful for diagnosis, can successfully treat most LDLT-related biliary complications, and should be attempted prior to more invasive interventions.
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Edlich RF, Nelson KP, Foley ML, Buschbacher RM, Long WB, Ma EK. Technological advances in powered wheelchairs. J Long Term Eff Med Implants 2004; 14:107-30. [PMID: 15099188 DOI: 10.1615/jlongtermeffmedimplants.v14.i2.40] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
During the last 40 years, there have been revolutionary advances in power wheelchairs. These unique wheelchair systems, designed for the physically immobile patient, have become extremely diversified, allowing the user to achieve different positions, including tilt, recline, and, more recently, passive standing. Because of this wide diversity of powered wheelchair products, there is a growing realization of the need for certification of wheeled mobility suppliers. Legislation in Tennessee (Consumer Protection Act for Wheeled Mobility) passed in 2003 will ensure that wheeled mobility suppliers must have Assistive Technology Supplier certification and maintain their continuing education credits when fitting individuals in wheelchairs for long-term use. Fifteen other legislative efforts are currently underway in general assemblies throughout the US. Manufacturers, dealers, hospitals, and legislators are working toward the ultimate goal of passing federal legislation delineating the certification process of wheeled mobility suppliers. The most recent advance in the design of powered wheelchairs is the development of passive standing positions. The beneficial effects of passive standing have been documented by comprehensive scientific studies. These benefits include reduction of seating pressure, decreased bone demineralization, increased bladder pressure, enhanced orthostatic circulatory regulation, reduction in muscular tone, decrease in upper extremity muscle stress, and enhanced functional status in general. In February 2003, Permobil, Inc., introduced the powered Permobil Chairman 2K Stander wheelchair, which can tilt, recline, and stand. Other companies are now manufacturing powered wheelchairs that can achieve a passive standing position. These wheelchairs include the Chief SR Powerchair, VERTRAN, and LifeStand Compact. Another new addition to the wheelchair industry is the iBOT, which can elevate the user to reach cupboards and climb stairs but has no passive standing capabilities. In addition, the physically immobile patient must be seated on an ERGODYNAMIC Seating System 2000, which is inflated by the alternating pressure compressor 8080. This seating system has a deep center seam between the two ischial-support chambers, which provides a recess for the coccyx. The pre-ischial crossbar compartment inflates during each cycle to prevent the pelvis from slipping forward. It is essential that the physician of the immobile patient order two ERGODYNAMIC Seating Systems 2000 because the patient must have an additional seating system in the case one leaks. Moreover, two compressors are necessary because each compressor must be serviced after 2500 hours of use. For the protection of the consumer, these pressure relief systems must be supplied and serviced by a Certified Rehabilitation Technology Supplier such as Wheelchair Works Inc. Despite the indisputable scientific evidence of the medical benefits of passive standing for the immobile user, few individuals have access to these revolutionary wheelchairs. Consequently, it is mandatory that the medical community, headed by specialists in physical and occupational therapy as well as rehabilitation medicine, CRTS, and manufacturers collaborate in a national education campaign to convince Medicare/Medicaid and all commercial insurance companies to approve immediately these assisted technologies. This program is essential so that the physically immobilized patient can achieve the undisputed physical benefits of passive standing.
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Edlich RF, Winters KL, Long WB, Britt LD. Prevention of residential roof fires by use of a class "A" fire rated roof system. J Long Term Eff Med Implants 2004; 14:131-64. [PMID: 15099189 DOI: 10.1615/jlongtermeffmedimplants.v14.i2.50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Because residential roof fires remain a life-threatening danger to residential homeowners in the United States, we describe in detail a national fire prevention program for reducing residential roof fires by use of an Underwriters Laboratories Inc. (UL) and National Fire Protection Association Class A fire rated roof system. This Class A system should comply with the test requirements for fire resistance of roof coverings, as outlined in UL 790 or in ASTM International (ASTM) E-108. Both the Asphalt Roofing Manufacturer's Association (ARMA) and the National Roofing Contractors Association (NRCA) have set up guidelines for selecting a new roof for the homeowner. Class A, fiber-glass-based asphalt roofing shingles represent an overwhelming share of the United States residential roofing market, and, as such, the Class A rated roofing system remains an excellent alternative to wood shingles and shakes. Fortunately, the Class A fire rating is available for certain wood shingle products that incorporate a factory-applied, fire resistant treatment. However, in this circumstance, wood products labeled as Class B shakes or shingles must be installed over spaced or solid sheathing that have been covered either with one layer of 1/4 in. (6.4 mm) thick noncombustible roof board, or with one layer of minimum 72-lb. fiber-glass-based mineral surfaced cap sheet, or with another specialty roofing sheet to obtain the Class A fire rating. Clay, tile, slate, and metal have been assigned Class A fire ratings in the codes (but often without testing). These alternative roofing materials are often considerably more expensive. Proper application, ventilation, and insulation of roofing systems are required to prevent heat and moisture buildup in the attic, which can damage the roofing system, making it more susceptible to water leakage as well as ignition in the event of a fire. The NRCA has devised excellent recommendations for the homeowner to prequalify the contractor. In addition, a warranty for any new roofing material is important for the homeowner to ensure that the roofing can be repaired by the contractor or manufacturer during the specified warranty period, in case of contractor error or a manufacturing defect. In addition, the homeowner should ensure that the warranty is transferable to any future owner of the home to allow the buyer to have the same warranty benefits as the original owner. The State of California has mandated strict roofing requirements to prevent residential fires. In the absence of this legislation in other states, the homeowner must follow the guidelines outlined in this collective review to ensure that a roofing system with Class A fire protection is installed. Other fire safety precautions that should also be considered mandatory are to include smoke alarms, escape plans, and retrofit fire sprinklers.
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Edlich RF, Taylor CC, Winters K, Martin ML, Anima G, Long WB, Werner CL, Perches CR. Scientific basis for selection of emergency medical examination gloves for emergency medical technicians, paramedics, firefighters, and emergency department personnel. J Long Term Eff Med Implants 2004; 14:51-66. [PMID: 14961762 DOI: 10.1615/jlongtermeffmedimplants.v14.i1.50] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Dusting powders were first applied to gloves to facilitate donning. After 1980, manufacturers devised innovative techniques to manufacture gloves without dusting powders. It has been well documented that the powders on gloves present a health hazard to patients, as well as healthcare workers. First, these powders elicit tissue toxicity in every tissue in the body. Second, these powders serve as carriers of latex allergen and may precipitate a life-threatening allergic reaction in sensitized patients. These well-documented hazards of glove powders have caused a growing number of emergency medical technicians, paramedics, firelighters, and hospitals to abandon the use of powdered emergency medical examination gloves, using only powder-free gloves. Powder-free latex as well as non-latex gloves are now available to emergency medical technicians, paramedics, firefighters, and emergency department personnel. The use of powder-free natural rubber latex-free gloves is especially important to emergency medical technicians, paramedics, firefighters, as well as emergency department personnel to avoid eliciting an allergic reaction in the latex sensitized patient. The majority of our emergency medical technicians, paramedics and firefighters are now wearing powder-free emergency medical examination gloves that comply with the stringent Codes and Standards established by the National Fire Protection Association (NFPA), while very few hospital emergency department personnel have been provided with NFPA approved gloves. It is the purpose of this report to review the stringent regulations for emergency medical examination gloves that are outlined by the NFPA. This design and performance Standard was devised by the NFPA to address protective clothing for emergency medical operations. The design and performance requirement of the emergency medical examination gloves were described in the NFPA 1999, Standard on Protective Clothing for Emergency Medical Operations, 1997 Edition. In September 2003, the emergency medical examination glove must meet the new design and performance requirements of emergency medical examination gloves discussed
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Schwartz JJ, Lew RJ, Ahmad NA, Shah JN, Ginsberg GG, Kochman ML, Brensinger CM, Long WB. The effect of lidocaine sprayed on the major duodenal papilla on the frequency of post-ERCP pancreatitis. Gastrointest Endosc 2004; 59:179-84. [PMID: 14745389 DOI: 10.1016/s0016-5107(03)02540-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Acute pancreatitis remains a serious cause of ERCP-related morbidity. Topical application of lidocaine reportedly blunts cholecystokinin release from intestinal mucosa and reduces sphincter of Oddi spasm. A randomized trial was conducted to evaluate the effect of lidocaine sprayed on the major duodenal papilla on the frequency of post-ERCP pancreatitis. Secondary outcomes evaluated were ease of cannulation and severity of post-ERCP pancreatitis. METHODS Patients undergoing ERCP were randomized in blocks of 6 to have 10 mL of either 1% lidocaine or normal saline solution sprayed on the major papilla before cannulation. Patients were observed for the development of post-ERCP pancreatitis. Patient history- and procedure-related variables were recorded. RESULTS A total of 326 patients were enrolled, of whom 32 were excluded after randomization but before analysis. Of patients analyzed, 145 were randomized to treatment with lidocaine and 149 to placebo. No patient was lost to follow-up. There was no significant difference noted in patient history- or procedure-related variables. Seven patients in the lidocaine group and 5 in the placebo group developed post-ERCP pancreatitis (p=0.73). Ease of cannulation did not differ between the two groups. CONCLUSIONS Lidocaine sprayed on the major papilla does not decrease the frequency of post-ERCP pancreatitis.
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Edlich RF, Winters KL, Cox MJ, Becker DG, Horowitz JH, Nichter LS, Britt LD, Long WB, Edlic EC. Use of UV-Protective Windows and Window Films to Aid in the Prevention of Skin Cancer. J Long Term Eff Med Implants 2004; 14:415-30. [PMID: 15479155 DOI: 10.1615/jlongtermeffmedimplants.v14.i5.70] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
People are exposed to ambient solar ultraviolet (UV) radiation throughout their daily routine, intentionally and unintentionally. Cumulative and excessive exposure to UV radiation is the behavioral cause to skin cancers, skin damage, premature skin aging, and sun-related eye disorders. More than one million new cases of skin cancer were diagnosed in the United States this year. UV radiates directly and diffusely scattered by the various environmental and atmospheric conditions and has access to the skin from all directions. Because of this diffuse UV radiation, a person situated under a covering, such as the roof of a car or house, is not completely protected from the sun's rays. Because shade structures do not protect effectively against UV radiation, there have been major advances in photoprotection of glass by the development of specially designed photoprotective windows and films. It is the purpose of this collective review to highlight the photoprotective windows and films that should be incorporated into residential, commercial, and school glass windows to reduce sun exposure. Low-emittence (low-E) coatings are microscopically thin, virtually invisible, metal or metallic oxide layers deposited on a window or skylight glazing surface to reduce the U-factor by suppressing radiative heat flow as well as to limit UV radiation. The exclusive Thermaflect coating uses the most advanced, double-layer soft coat technology to continue to deliver top performance for UV protection as well as prevent heat loss in the home. This product blocks 87% of UV radiation and has an Energy Star certification in all climate zones. Tints and films have been another important advance in glass photoprotection, especially in automobiles. Quality widow film products are high-tech laminates of polyester and metallized coatings bonded by distortion-free adhesives. The International Window Film Association provides members with accreditation in solar control films, safety films, and automotive films in an effort to increase consumer awareness and demand for all professionally installed film window products. The Skin Cancer Foundation has also played a leadership role in certifying window films that limit UV transmission. The Panorama Designer and Safety Films are currently recommended for UV photoprotection by The Skin Cancer Foundation. On the basis of these innovative scientific and industrial advances in window and film photoprotective products, we recommend that they be used in all residential, commercial, and school facilities to provide photoprotection in an effort to reduce skin cancer.
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Edlich RF, Cox MJ, Becker DG, Horowitz JH, Nichter LS, Britt LD, Lineaweaver WC, Edlich TJ, Long WB. Revolutionary Advances in Sun-Protective Clothing-An Essential Step in Eliminating Skin Cancer in our World. J Long Term Eff Med Implants 2004; 14:95-106. [PMID: 15099187 DOI: 10.1615/jlongtermeffmedimplants.v14.i2.30] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
For many years, individuals around the world have relied on sunscreen alone as their primary form of protection against ultraviolet rays (UV-R). Australia has shown that a multitactic approach to skin cancer prevention, combining sun-protective clothing with sunscreen, can be both highly effective and widely accepted by the general public. In the US, the aging baby boomer generation and rising skin cancer epidemic call for a fundamental behavioral shift toward this combination approach to sun protection. Sun-protective clothing, such as that manufactured by Coolibar and awarded the Seal of Recommendation by The Skin Cancer Foundation, offers millions of Americans the opportunity to significantly improve the quality of their lives and is an essential step in eliminating skin cancer in our world. All Coolibar clothing products carry a minimum ultraviolet protection factor (UPF) rating of 30, blocking 97% UV-R or greater. Each product in the Coolibar clothing line is individually tested and rated for its UV protection level; this process is explained in a thorough hangtag attached to the product. This tag specifies what UPF the product has received, how the UPF is figured, which testing procedures the individual product was submitted to, and if that product has received the Seal of Recommendation from The Skin Cancer Foundation. In addition to photoprotective clothing, The Skin Cancer Foundation recommends Rit Sun Guard, a photoprotective laundry additive. Rit Sun Guard washes into the clothing fibers and absorbs broadband UV-R. A single treatment of Rit Sun Guard sustains a UPF of 30 for approximately 20 launderings. The active ingredient in Rit Sun Guard is TINOSORB FD. In order to be certified by The Skin Cancer Foundation, the Coolibar clothing product must undergo extensive UPF testing to confirm the accuracy of the product labeling. Laundry additives evaluated by The Skin Cancer Foundation undergo similar tests to that of photoprotective clothing after a uniform laundering method is used to apply the product to the clothing fibers. Both of these certification processes confirm the UPF, UV-A and UV-B transmittance, and percentage blocking UV-A and UV-B. The certification process is reviewed on an annual basis.
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Edlich RF, Buschbacher RM, Cox MJ, Long WB, Winters KL, Becker DG. Strategies to Reduce Hyperthermia in Ambulatory Multiple Sclerosis Patients. J Long Term Eff Med Implants 2004; 14:467-79. [PMID: 15698375 DOI: 10.1615/jlongtermeffmedimplants.v14.i6.40] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Approximately 400,000 Americans have multiple sclerosis. Worldwide, multiple sclerosis affects 2.5 million individuals. Multiple sclerosis affects two to three times as many women as men. The adverse effects of hyperthermia in patients with multiple sclerosis have been known since 1890. While most patients with multiple sclerosis experience reversible worsening of their neurologic deficits, some patients experience irreversible neurologic deficits. In fact, heat-induced fatalities have been encountered in multiple sclerosis patients subjected to hyperthermia. Hyperthermia can be caused through sun exposure, exercise, and infection. During the last 50 years, numerous strategies have evolved to reduce hyperthermia in individuals with multiple sclerosis, such as photoprotective clothing, sunglasses, sunscreens, hydrotherapy, and prevention of urinary tract infections. Hydrotherapy has become an essential component of rehabilitation for multiple sclerosis patients in hospitals throughout the world. On the basis of this positive hospital experience, hydrotherapy has been expanded through the use of compact aquatic exercise pools at home along with personal cooling devices that promote local and systemic hypothermia in multiple sclerosis patients. The Multiple Sclerosis Association of America and NASA have played leadership roles in developing and recommending technology that will prevent hyperthermia in multiple sclerosis patients and should be consulted for new technological advances that will benefit the multiple sclerosis patient. In addition, products recommended for photoprotection by The Skin Cancer Foundation may also be helpful to the multiple sclerosis patient's defense against hyperthermia. Infections in the urinary tract, especially detrusor-external sphincter dyssynergia, are initially managed conservatively with intermittent self-catheterization and pharmacologic therapy. In those cases, refractory to conservative therapy, transurethral external sphincterotomy followed by condom catheter drainage is recommended. However, if external urethral sphincterotomy fails to reduce residual urine and detrusor pressure, urinary diversion or bladder reconstruction may be necessary.
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Edlich RF, Winters KL, Long WB. Special Considerations in the Selection of the Certified Rehabilitation Supplier. J Long Term Eff Med Implants 2004; 14:513-9. [PMID: 15698377 DOI: 10.1615/jlongtermeffmedimplants.v14.i6.60] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
During the last four decades, there have been revolutionary advances in the design of wheelchairs, complimented by special seating systems. Some of these advances include battery-operated power mobility, ergonomic steering devices, and a wide variety of innovative devices that allow the user to achieve a unique array of positions. These positions include tilting of the seat, reclining the back of the sear, achieving a passive standing position, and, finally, the unique ability of the wheelchair to climb over steep curbs cuts and even up staircases. Because of the availability of such a wide variety of wheelchairs, the medical profession requires the development of many new, unique partnerships. First, the user of a wheelchair must purchase the wheelchair from a certified rehabilitation supplier (CRTS). Realizing the importance of purchasing a wheelchair from a CRTS, there are other special considerations that the purchaser must make in the selection of a CRTS. First, the CRTS must have a coordinated team of healthcare personnel, including physicians, occupational therapists, physiatrists, and other seating specialists who are able to complete a pre-authorization form that will be approved by the private insurance company as well as Medicare and Medicaid. The CRTS must have a president as well as a successor who is familiar with the powered wheelchair products, especially the powered wheelchair that can allow the user to achieve a passive standing position. In this comprehensive report, we will illustrate how an inexperienced CRTS who is not familiar with powered wheelchairs that can achieve a passive standing position can design and construct a wheelchair product that can seriously injure the user when they achieve a passive standing position. In Portland, Oregon, Tri-Care Wheelchair Service, Inc., is an experienced supplier of pow notered wheelchairs that achieve a passive standing position. Its two CRTS carefully assist the purchaser in selecting and then registering the powered wheelchair. Working with a team of seating specialists, they prepare preauthorization forms that will be approved by the private insurance company as well as Medicare and Medicaid. They carefully make adjustments in the design of the wheelchair seating system so that the user is comfortable as well as safe in a passive standing position.
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Edlich RF, Winters KL, Woodard CR, Buschbacher RM, Long WB, Gebhart JH, Ma EK. Pressure Ulcer Prevention. J Long Term Eff Med Implants 2004; 14:285-304. [PMID: 15447627 DOI: 10.1615/jlongtermeffmedimplants.v14.i4.20] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The purpose of this collective review is to outline the predisposing factors in the development of pressure ulcers and to identify a pressure ulcer prevention program. The most frequent sites for pressure ulcers are areas of skin overlying bony prominences. There are four critical factors contributing to the development of pressure ulcers: pressure, shearing forces, friction, and moisture. Pressure is now viewed as the single most important etiologic factor in pressure ulcer formation. Prolonged immobilization, sensory deficit, circulatory disturbances, and poor nutrition have been identified as important risk factors in the development of pressure ulcer formation. Among the clinical assessment scales available, only two, the Braden Scale and Norton Scale, have been tested extensively for reliability and/or validity. The most commonly used risk assessment tools for pressure ulcer formation are computerized pressure monitoring and measurement of laser Doppler skin blood flow. Pressure ulcers can predispose the patient to a variety of complications that include bacteremia, osteomyelitis, squamous cell carcinoma, and sinus tracts. The three components of pressure ulcer prevention that must be considered in any patient include management of incontinence, nutritional support, and pressure relief. The pressure relief program must be individualized for non-weight-bearing individuals as well as those that can bear weight. For those that can not bear weight and passively stand, the RENAISSANCE Mattress Replacement System is recommended for the immobile patient who lies supine on the bed, the stretcher, or operating room table. This alternating pressure system is unique because it has three separate cells that are not interconnected. It is specifically designed so that deflation of each individual cell will reach a ZERO PRESSURE during each alternating pressure cycle. The superiority of this system has been documented by comprehensive clinical studies in which this system has been compared to the standard hospital bed as well as to two other commercially available pressure relief mattresses. The most recent advance in pressure ulcer prevention is the development of the ALTERN8* seating system. This seating system provides regular periods of pressure relief and stimulation of blood flow to skin areas while users are seated. By offering the combination of pressure relief therapy and an increase in blood flow, the ALTERN8* reportedly creates an optimum pressure ulcer healing environment. Foam is the most commonly used material for pressure reduction and pressure ulcer prevention and treatment for the mobile individual. For those immobilized individuals who can achieve a passive standing position, a powered wheelchair that allows the individual to achieve a passive standing position is recommended. The beneficial effects of passive standing have been documented by comprehensive scientific studies. These benefits include reduction of seating pressure, decreased bone demineralization, increased blander pressure, enhanced orthostatic circulatory regulation, reduction in muscular tone, decrease in upper extremity muscle stress, and enhanced functional status in general. In the absence of these dynamic alternating pressure seating systems and mattresses, there are enormous medicolegal implications to the healthcare facility. Because there is not sufficient staff to provide pressure relief to rotate the patient every 2 hours in a hospital setting, with the exception of the intensive care unit, the immobile patient is prone to develop pressure ulcers. The cost of caring for these preventable pressure ulcers may now be as high as 60,000 dollars per patient. The occupational physical strain sustained by nursing personnel in rotating their patients has led to occupational back pain in nurses, a major source of morbidity in the healthcare environment.
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Edlich RF, Winters KL, Lim HW, Cox MJ, Becker DG, Horowitz JH, Nichter LS, Britt LD, Long WB. Photoprotection by Sunscreens with Topical Antioxidants and Systemic Antioxidants to Reduce Sun Exposure. J Long Term Eff Med Implants 2004; 14:317-40. [PMID: 15447629 DOI: 10.1615/jlongtermeffmedimplants.v14.i4.40] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Skin cancer is the most common cancer diagnosed in the United States, and its incidence continues to rise. Epidemiological studies have documented that excessive sun exposure increases the risk of developing nonmelanoma skin cancer. Consequently, it is mandatory that the skin be protected from the damage that occurs from ultraviolet (UV) exposure. It is the purpose of this report to review the scientific basis for photoprotection by sunscreens, topical antioxidants, and systemic antioxidants to minimize the harmful effect of sun exposure. The US Food and Drug Administration regulates sunscreen products as over-the-counter drugs. Sunscreens are chemical or organic UV absorbers and nonchemical or inorganic UV absorbers. Other important sunscreen considerations include the sunscreen vehicle, sunscreen photostability, sunscreen preservatives, and sunscreen photoallergy and phototoxicity. Topical and systemic antioxidants have now been shown to supplement the photoprotective effects of sunscreen. The Skin Cancer Foundation, the only national and international nonprofit organization concerned exclusively with cancer of the skin, is playing a leadership role in eliminating skin cancer in our world.
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Shah JN, Haigh WG, Lee SP, Lucey MR, Brensinger CM, Kochman ML, Long WB, Olthoff K, Shaked A, Ginsberg GG. Biliary casts after orthotopic liver transplantation: clinical factors, treatment, biochemical analysis. Am J Gastroenterol 2003; 98:1861-7. [PMID: 12907345 DOI: 10.1111/j.1572-0241.2003.07617.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Biliary casts develop in up to 18% of liver transplant recipients. Casts are associated with morbidity, graft failure, need for retransplantation, and mortality. Proposed etiological mechanisms include acute cellular rejection, ischemia, infection, and biliary obstruction. We aimed to identify clinical features associated with biliary cast formation, review treatments, and analyze the biochemical composition of casts at a single, large, liver transplant center. METHODS Patient records were reviewed retrospectively to identify patients who developed casts. Data were collected with attention to ischemia, rejection, obstruction, infection, immunosuppression, postoperative biliary drain use, and cast-directed management, and were compared with data from controls. Cast specimens, retrieved at cholangiography, were analyzed with chromatography techniques. RESULTS Ischemic factors were noted in 70% (7/10) of cast patients versus 15% (6/40) of controls (OR = 13.2; 95% CI = 2.7-66.0; p = 0.001). Biliary strictures were present in 50% of cast patients versus 10% of controls (OR = 9.0; 95% CI = 1.8-45.2; p = 0.01). Differences in cold ischemia time, acute cellular rejection, cyclosporin use, infection, and postoperative biliary drain use were not significant. Casts were successfully treated by endoscopic and percutaneous methods in 60% of patients. One patient died of cast-related complications (mortality 10%). Four casts were in satisfactory condition for biochemical analysis. Bilirubin was the main component ( approximately 10-50%). Bile acid synthesis products and cholesterol comprised smaller percentages, and protein comprised only 5-10%. CONCLUSIONS Biliary casts are more likely to develop in the setting of hepatic ischemia and biliary strictures. Endoscopic and percutaneous cast extraction might achieve favorable results and should be attempted before surgical therapy.
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Bottlang M, Simpson T, Sigg J, Krieg JC, Madey SM, Long WB. Noninvasive reduction of open-book pelvic fractures by circumferential compression. J Orthop Trauma 2002; 16:367-73. [PMID: 12142823 DOI: 10.1097/00005131-200207000-00001] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To determine the efficacy and optimal application parameters of circumferential compression to reduce external rotation-type pelvic fractures. DESIGN Biomechanical investigation on human cadaveric specimens. SETTING Biomechanics laboratory. INTERVENTION Partially stable and unstable external rotation injuries of the pelvic ring (OTA classification 61-B1 and 61-C1) were created in seven human cadaveric specimens. A prototype pelvic strap was applied subsequently at three distinct transverse levels around the pelvis. Circumferential pelvic compression was induced by gradual tensioning of the strap to attempt complete reduction of the symphysis diastasis. MAIN OUTCOME MEASUREMENTS Pelvic reduction was evaluated with respect to strap tension and the strap application site. The effect of circumferential compression on intraperitoneal pressure and skin-strap interface pressure was measured. RESULTS A successive increase in circumferential compression consistently induced a gradual decrease in symphysis diastasis. An optimal strap application site was determined, at which circumferential compression most effectively yielded pelvic reduction. The minimum strap tension required to achieve complete reduction of symphysis diastasis was determined to be 177 +/- 44 Newtons and 180 +/- 50 Newtons in the partially stable and unstable pelvis, respectively. CONCLUSIONS Application of circumferential compression to the pelvic soft tissue envelope with a pelvic strap was an efficient means to achieve controlled reduction of external rotation-type pelvic fractures. This study derived application parameters with direct clinical implication for noninvasive emergent management of traumatic pelvic ring disruptions.
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Chong A, Shah JN, Levine MS, Rubesin SE, Laufer I, Ginsberg GG, Long WB, Kochman ML. Diagnostic yield of barium enema examination after incomplete colonoscopy. Radiology 2002; 223:620-4. [PMID: 12034926 DOI: 10.1148/radiol.2233010757] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE To determine the diagnostic yield of barium enema examination for neoplastic lesions larger than 1 cm in diameter in the nonvisualized portion of the colon after incomplete colonoscopy. MATERIALS AND METHODS A review of computerized gastroenterology and radiology databases identified 355 patients who underwent incomplete colonoscopy; 158 (44.5%) underwent subsequent barium enema examination (125 double-contrast and 33 single-contrast barium enema examinations). The radiographic reports were reviewed and compared with the endoscopic reports by one author to identify neoplastic lesions larger than 1 cm in the nonvisualized colon after incomplete colonoscopy. Six such lesions were found. In all six cases, the images from the barium enema examinations were reviewed together by two authors to determine the size, location, and morphologic features (polypoid, ulcerated, or annular) of the lesions. Medical, endoscopic, and surgical records were subsequently reviewed by one author to determine whether these represented true- or false-positive radiographic findings. RESULTS Barium enema examination depicted six possible lesions in the nonvisualized colon after incomplete colonoscopy; five were found to be true-positive radiographic findings, and one was found to be a false-positive finding. The five true-positive findings included two annular lesions (both adenocarcinomas) and three polypoid lesions (all tubulovillous adenomas, with high-grade dysplasia in one). Thus, neoplastic lesions larger than 1 cm were found on barium enema images in the nonvisualized colon in five (3.2%) of 158 patients after incomplete colonoscopy. CONCLUSION Barium enema examination had a diagnostic yield of 3.2% for neoplastic lesions larger than 1 cm in the nonvisualized colon after incomplete colonoscopy.
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Michaels AJ, Wanek SM, Dreifuss BA, Gish DM, Otero D, Payne R, Jensen DH, Webber CC, Long WB. A protocolized approach to pulmonary failure and the role of intermittent prone positioning. THE JOURNAL OF TRAUMA 2002; 52:1037-47; discussion 1047. [PMID: 12045628 DOI: 10.1097/00005373-200206000-00004] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION We present a series of adult patients treated under a protocol for severe lung failure (acute respiratory distress syndrome [ARDS]) that uses positive end-expiratory pressure (PEEP) optimization and intermittent prone positioning (IPP) to reduce shunt, improve oxygen (O(2)) delivery, and reduce FiO(2). METHODS Trauma, emergency vascular, and general surgical patients with PaO(2)/FiO)(2) (PF) ratio < 200 were entered into a protocol designed to maintain mixed venous saturation (SVO(2)) > 70% with FiO(2) < 0.50. Therapy involved a sequential algorithmic approach that included pulmonary artery oximetry, "best-PEEP" determination, optimization of cardiac function, limitation of VO(2), transfusion to hematocrit of 35%, frequent bronchoscopy, rational diuresis and, if the FiO(2) was > 0.50, a trial of IPP with every-6-hour rotations. Unstable spine fractures and pelvic external fixators were the only contraindications to IPP. We collected data prospectively and from the charts and trauma registry. RESULTS Forty adults were treated by protocol, 29 were injured and 11 had vascular or general surgical primary problems. The patients were 46.3 +/- 3.1 years old (the trauma patients were 42.9 +/- 3.2, and the vascular/general patients were 62 +/- 7.5 years old). Average Injury Severity Score was 25.9 +/- 3.7 and the Murray lung injury score was 2.65 +/- 0.9. IPP was used in all patients including those with recent tracheostomy, open abdomens, laparotomy, thoracotomy, leg external fixators, central nervous system injury, continuous venovenous hemofiltration and extracorporeal membrane oxygenation cannulae, vasopressor therapy, recent chest wall open reduction and internal fixation, and facial fractures. With the initiation of IPP therapy, the PF ratio increased from 132.1 +/- 8.5 to 231.6 +/- 14.2 (p < 0.001), the FiO(2) was decreased from 65.9 +/- 4.0% to 47.0 +/- 1.1% (p < 0.001), and the SVO(2) increased from 75.3 +/- 1.8% to 78.6 +/- 1.6% (p = 0.023). PEEP and static compliance were unchanged. The duration of IPP was 85.6 +/- 14.9 hours (median, 55 hours; range, 12 to 490 hours). Within 48 hours, all patients were on FiO(2) < or = 50. Mortality was 20% (14% for trauma) and none died of ARDS. The only complications of IPP were one case of partial-thickness skin loss from a malpositioned nasogastric tube and a case of transient lingual edema. CONCLUSION IPP was independently responsible for an increase in PF ratio and SVO(2). We effectively and safely used IPP in our patients with ARDS, including many with issues generally considered to be contraindications. IPP and best-PEEP therapy enabled us to wean all of our patients' Fio2 to < or = 0.50 within 48 hours of ARDS onset.
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Ahmad NA, Kochman ML, Long WB, Furth EE, Ginsberg GG. Efficacy, safety, and clinical outcomes of endoscopic mucosal resection: a study of 101 cases. Gastrointest Endosc 2002; 55:390-6. [PMID: 11868015 DOI: 10.1067/mge.2002.121881] [Citation(s) in RCA: 296] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Endoscopic mucosal resection (EMR) is an alternative to surgery for removal of superficial neoplastic lesions of the GI tract. The aim of this study was to assess the safety, efficacy, and clinical outcomes of EMR. METHODS Data from consecutive EMR procedures performed by using suction cap-assisted and/or saline solution-assisted snare resection techniques over a 45-month period were reviewed retrospectively. EUS was performed before EMR in the majority of cases. Immediate and delayed complications were recorded. Survival was assessed in patients with carcinoma or high-grade dysplasia on final histopathology in whom EMR achieved complete resection. RESULTS One hundred one lesions were removed by EMR in 92 patients. Indications were adenoma (67%), high-grade dysplasia (13%), intramucosal carcinoma (11%), and lesions of uncertain histopathology (10%). Locations were esophagus 19%, stomach 14%, duodenum 27%, rectum 12%, and colon 29%. Suction cap-assisted technique was used in 26% and saline solution-assisted polypectomy in 74% of cases. Complete resection was achieved in 89%. For complete resection, 17% required more than 1 session. Post-EMR histopathology was adenoma 47%, high-grade dysplasia 13%, carcinoma 16%, carcinoid 3%, benign 19%, and low-grade dysplasia 3%. EMR resulted in upgrading of histopathologic staging to carcinoma or high-grade dysplasia in 44%. Bleeding was the only complication (early 16, delayed 6). The median cancer-free survival in patients with adenocarcinoma who underwent complete resection by EMR was 27 months (interquartile range: 17-28 months). CONCLUSION EMR achieves complete resection in a majority of patients but is associated with a higher risk of bleeding compared with standard polypectomy. EMR changes pathologic stage in a significant number of patients. Survival data are encouraging, but long-term follow-up studies are needed.
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Michaels AJ, Madey SM, Krieg JC, Long WB. Traditional injury scoring underestimates the relative consequences of orthopedic injury. THE JOURNAL OF TRAUMA 2001; 50:389-95; discussion 396. [PMID: 11265017 DOI: 10.1097/00005373-200103000-00001] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To demonstrate that patients with multiple injuries who have orthopedic injuries (ORTHO) face greater challenges regarding functional outcome than those without, to identify domains of postinjury dysfunction, and to illustrate the increasing discordance of functional recovery over time for ORTHO patients in relation to nonORTHO patients. METHODS A convenience sample of adult blunt force trauma patients admitted to a Level I trauma center was evaluated at admission, and at 6 and 12 months after injury. Data were collected from the trauma registry (Trauma One), chart review, and interviews. Mailed surveys were completed 6 and 12 months after injury. The Short Form 36 (SF36) general health survey and the Sickness Impact Profile work scale (SIPw) were administered at both time points. Data are presented as mean +/- SEM or percent (%). To compare means, t tests were conducted, and Injury Severity Score (ISS) was controlled by linear regression before the evaluation of the role of ORTHO injury pattern on outcome measures. Significance is noted at the 95% confidence level (p < 0.05). RESULTS The 165 patients studied averaged 37.2 +/- 1.1 years in age and were 67% men. The mean ISS was 14.4 +/- 0.6 and 61% had ORTHO injury. ORTHO patients were no different from nonORTHO in any measure of baseline status including the SIPw score and all domains of the SF36, except that the ISS was greater in the ORTHO group (15.6 +/- 0.96 vs. 12.7 +/- 0.73, p = 0.017). Baseline SF36 values were similar to national norms. Follow-up was 75% at 6 months, and 51% at 12 months. Those lost to follow-up differed only in that they were more likely to be men. Sixty-four percent had returned to work 12 months after injury. After controlling for ISS with linear regression, the ORTHO patients had worse scores on all physical measures of the SF36 (bodily pain, physical function, and role-physical). By 12 months after injury, the relative dysfunction of the ORTHO patients had expanded to include the SIPw score (p = 0.016) and six of eight SF36 domains (bodily pain, physical function, role-physical, mental health, role-emotional, and social function, all p < 0.05). CONCLUSION Injury severity affects both mortality and the potentially more consequential issues of long-term morbidity. Patients with ORTHO injury have relatively worse functional recovery, and this worsens with time. As trauma centers approach the limits of achievable survival, new advances in trauma care can be directed more toward the quality of recovery for our patients. This will be contingent on further development of screening, scoring, and treatment systems designed to address issues of functional outcome across injury boundaries for those who survive.
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Cope C, Tuite C, Burke DR, Long WB. Percutaneous management of chronic pancreatic duct strictures and external fistulas with long-term results. J Vasc Interv Radiol 2001; 12:104-10. [PMID: 11200342 DOI: 10.1016/s1051-0443(07)61411-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Sasadeusz KJ, Long WB, Kemalyan N, Datena SJ, Hill JG. Successful treatment of a patient with multiple injuries using extracorporeal membrane oxygenation and inhaled nitric oxide. THE JOURNAL OF TRAUMA 2000; 49:1126-8. [PMID: 11130500 DOI: 10.1097/00005373-200012000-00026] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gardiner MF, Long WB, Haskal ZJ, Lichtenstein GR. Upper gastrointestinal hemorrhage secondary to erosion of a biliary Wallstent in a woman with pancreatic cancer. Endoscopy 2000; 32:661-3. [PMID: 10935800 DOI: 10.1055/s-2000-4662] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
A 77-year-old patient with unresectable pancreatic adenocarcinoma sustained a life-threatening, upper gastrointestinal hemorrhage 1 month after placement of a biliary Wallstent. Radiographic and endoscopic studies revealed a choledocho-arterio-enteric fistula caused by erosion of the stent through the posterior duodenal wall. The patient was treated successfully with arterial embolization. This represents an unusual case of arterial bleeding with choledocho-arterio-enteric fistulization into the duodenum subsequent to biliary stent erosion.
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Pfau PR, Kochman ML, Lewis JD, Long WB, Lucey MR, Olthoff K, Shaked A, Ginsberg GG. Endoscopic management of postoperative biliary complications in orthotopic liver transplantation. Gastrointest Endosc 2000; 52:55-63. [PMID: 10882963 DOI: 10.1067/mge.2000.106687] [Citation(s) in RCA: 194] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Surgery, percutaneous cholangiography, and endoscopic retrograde cholangiopancreatography (ERCP) have been used in the management of biliary complications after orthotopic liver transplantation with varied results. We assessed the role of ERCP in the diagnosis, treatment, and outcome of post-orthotopic liver transplantation biliary complications. METHODS We retrospectively reviewed the records of 260 patients who underwent orthotopic liver transplantation. We examined the number of patients referred for ERCP and the indication, diagnosis, therapeutic intervention, success, and complication rate of ERCP post orthotopic liver transplantation. We compared the survival and retransplantation rates of the patients who underwent ERCP with a control group of post-orthotopic liver transplantation patients not undergoing ERCP. RESULTS Of the 260 patients undergoing orthotopic liver transplantation, 64 (24.6%) underwent 137 ERCPs. Two categories of indications for ERCP were identified: bile leak (n = 31) and obstruction (n = 39). ERCP identified the site of the bile leak in 27 of 31 cases (87.1%) and the leak was treated by endoscopic means in 26 of 31 (83.9%). Treatment success differed significantly based on location of the leak (T tube, 95.2% vs. anastomosis, 42.9%; p = 0. 009). ERCP identified the site of obstruction in 37 of 39 cases (94. 9%) and obstruction was relieved by endoscopic means in 25 of 35 cases (71.4%). ERCP was significantly less successful in the treatment of biliary casts (25.0%, p = 0.048). There was no difference in survival or retransplantation between patients who did and did not undergo ERCP. CONCLUSION ERCP should be the primary method for diagnosis and treatment of post-orthotopic liver transplantation biliary complications. Endoscopic therapy is safe and effective for the majority of post-orthotopic liver transplantation complications and temporizes management for those complications that may require surgery.
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