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Taub PJ, Oleru O, Mandelbaum MG, Seyidova N. Application of Field Sterility to Safely Reduce Cost and Waste in Cleft Surgery. J Craniofac Surg 2023; 34:2008-2011. [PMID: 37590005 DOI: 10.1097/scs.0000000000009579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 06/03/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Healthcare spending in the United States remains a major concern, requiring reforms to control spending and curtail costs. Medical supply is one of the largest expenses for hospitals and strategies should be utilized to reduce nonbeneficial service delivery, which increases cost without concomitant increase in value. Introduction of field sterility is one of the potential strategies that has been applied in several surgical disciplines to improve cost-efficiency by reducing overuse of resources and decreasing enormous medical waste. Of course, this must be applied without a diminution in safety. METHODS The PubMed, Medline, and Cochrane databases from 1980 to 2022 were used to review literature. Key words included "cleft surgery and field sterility," "sterile gloves and oral surgery," "oral surgery and field sterility," "sterile techniques and cleft palate surgery," "sterile versus nonsterile gloves," "sterile and non-sterile gloves and minor surgery," "skin laceration repair and sterile techniques," "sterile gloves and wound suture," "surgical site infection and field sterility," "operating room versus clinical setting," "operating rooms economics and hand surgery," and "main operating room versus ambulatory." RESULTS The literature search yielded 827 articles. Following evaluation of titles, abstracts, and manuscript contents, 23 articles were ultimately included, of which 10 discussed field sterility and cost-efficiency for cutaneous procedures, 9 hand surgery, and 4 oral surgery. There was no study evaluating field sterility application in cleft surgery. In the reviewed studies, no statistical significance was observed in surgical site infection (SSI) with substantial cost savings and medical waste reduction when hand procedures were performed in ambulatory settings with field sterility compared to the main operating room (OR). Furthermore, no difference was observed for SSI in wound closure, excision of skin lesions, or Mohs micrographic surgery when nonsterile gloves were used. CONCLUSION The incidence of infection following most cleft-related procedures remains low. As such, the application of field sterility may be ideal for this setting. The cost and waste associated with standard operating protocols are not warranted for many cleft procedures.
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Affiliation(s)
- Peter J Taub
- Division of Plastic and Reconstructive Surgery, Icahn School of Medicine at Mount Sinai, New York, NY
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Lee SY. What Role Does a Colored Under Glove Have in Detecting Glove Perforation in Foot and Ankle Procedures? Clin Orthop Relat Res 2022; 480:2327-2334. [PMID: 35695671 PMCID: PMC9653181 DOI: 10.1097/corr.0000000000002268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 05/16/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Many orthopaedic surgical teams practice double gloving or use colored indicator gloving techniques to reduce contamination intraoperatively. Although the likelihood of glove perforation can be affected by the procedure type and surgeon habits, as well as the surgeon's technique, these factors have not been considered to determine the glove perforation rate, and the role of a colored under glove during operations seems less investigated. QUESTIONS/PURPOSES (1) What proportion of foot and ankle procedures result in perforation of outer gloves or under gloves? (2) What factors (such as the type or duration of operation) appear to be associated with the likelihood of glove perforation? (3) Does the use of a colored indicator under glove make it more likely that a surgeon would perceive the perforation of an outer glove intraoperatively? METHODS Between September 2020 and August 2021, the author performed 577 surgical foot or ankle procedures. Of those, patients who underwent subsequent operations under general or spinal anesthesia were considered as potentially eligible. Further, 16% (93) were excluded because the procedures were performed with the patient under local anesthesia, and another 1% (eight patients) were not analyzed (incomplete datasets for emergency operations performed at night). Finally, 82% (476 patients) were examined. To ensure statistical independence, gloves used in right-side operations in bilateral procedures and the most proximal surgery in unilateral procedures were included. Preoperatively, the surgeon was randomly assigned to use either a combination of two regular surgical gloves or a regular outer glove worn over a colored indicator under glove. Patient diagnosis, type of procedure, tourniquet time, and gloving type were recorded. There was no difference in potentially relevant confounding variables, such as the proportion of procedures performed on bone (78% [188 of 242] versus 83% [195 of 234]; p = 0.13), nor in tourniquet time (58 ± 30 minutes versus 62 ± 31 minutes; p = 0.45) between the regular glove and indicator glove groups. At the end of each procedure, the surgeon was asked whether he believed either the outer or under glove was perforated, and whether the use of a colored under glove increased the proportion of procedures in which the surgeon correctly ascertained that a perforation had occurred. To determine the proportion of gloves that were perforated, a standardized water-leak method was used, and the proportion of gloves with perforations based on several parameters of interest, including bone versus soft tissue operation and tourniquet time, was compared. RESULTS During 476 foot and ankle procedures, the overall glove perforation proportion was 19% (92 of 476 procedures). Under-glove perforation was observed in 4% (17 of 476 procedures) of the operations. There was no difference in glove perforation proportions between bone and soft tissue operations (76 of 383 versus 16 of 93; odds ratio [OR] = 0.84, 95% confidence interval [CI] 0.46 to 1.52; p = 0.56). As tourniquet time (operation time) increased, the glove perforation proportion also increased (Exp[B] = 1.02; 95% CI 1.01 to 1.03; p < 0.001). The use of indicator under gloves increased the surgeon's intraoperative detection of glove perforation (in 68% of procedures [32 of 47] versus 29% [13 of 45]; OR = 5.3; 95% CI 2.2 to 12.8; p < 0.001). CONCLUSION Surgical glove perforation occurred in approximately one of five foot and ankle procedures. Based on the results of this study, I recommend using colored indicator under gloves and replacing the under glove when replacing the outer glove after perforation is seen in order to detect contamination early and reduce any intraoperative contamination related to glove injury. LEVEL OF EVIDENCE Level I, therapeutic study.
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Affiliation(s)
- Seung Yeol Lee
- Department of Orthopaedic Surgery, Myongji Hospital, Hanyang University College of Medicine, Gyeonggi, Korea
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3
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Abstract
Sterile protective gloves are used to reduce the risk of infection for patients and clinicians in all healthcare settings. This is particularly important in operating theatres, where surgical site infection is a common and serious complication for perioperative patients. These gloves have traditionally been made from natural rubber latex and dusted with cornstarch powder. However, frequent use of latex gloves can lead to a hypersensitivity or allergy to latex. A latex allergy causes discomfort and inconvenience, and it may reduce productivity, impose significant financial burdens and even be life threatening. There has not been sufficient evidence to ban the clinical use of latex; however, in cases of suspected latex allergy, guidelines recommend the use of either latex-free gloves or powder-free, low-protein latex gloves. The use of these alternative gloves has typically been limited to cases of allergy, because they have previously been associated with reduced dexterity and durability compared with latex gloves. This article presents four case studies, in which health professionals in a perioperative setting compare the advantages and disadvantages of using traditional latex surgical gloves with those of latex-free gloves manufactured by Cardinal Health. The findings of these case studies suggest that these latex-free gloves are equal to latex gloves in terms of establishing asepsis and providing comfort and dexterity to the wearer, without presenting the risk of developing latex sensitivity and/or allergy.
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Affiliation(s)
- Nader Henry
- Plastic Surgery Trainee, The Queen Elizabeth Hospital, Birmingham
| | - Romelyn Icot
- Scrub Nurse, University College London Hospitals, NHS Foundation Trust
| | - Steve Jeffery
- Consultant Burns and Plastic Surgeon, University Hospitals Birmingham, NHS Foundation Trust
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Birnbach DJ, Thiesen TC, McKenty NT, Rosen LF, Arheart KL, Fitzpatrick M, Everett-Thomas R. Targeted Use of Alcohol-Based Hand Rub on Gloves During Task Dense Periods: One Step Closer to Pathogen Containment by Anesthesia Providers in the Operating Room. Anesth Analg 2019; 129:1557-1560. [PMID: 31743175 DOI: 10.1213/ane.0000000000004107] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Anesthesia providers' hand hygiene practices in the operating room may contribute to the transmission of bacteria. There is a debate, however, over the best approaches for pathogen containment during task dense periods (induction and extubation) of anesthesia care. A novel approach to reducing pathogen spread during these task dense periods is the use of alcohol-based hand rub on gloves when it may be difficult to either change gloves or clean hands. METHODS To evaluate the impact of alcohol-based hand rub on gloves, we estimated perforation rates of 50 gloves that were worn as pairs by volunteers for 2 hours at a time applying alcohol-based hand rub every 15 minutes (total of 8 alcohol-based hand rub applications per pair of gloves). We also identified perforation rates of 50 new, unused gloves. To evaluate the ability to perform routine anesthesia functions, volunteers were asked to pick up a coin from a table top and document whether the gloves felt normal or sticky at each 15-minute period. RESULTS Fifty new gloves (not exposed to alcohol-based hand rub) were tested for integrity using the Food and Drug Administration-approved process, and one was found to have a microperforation. Of the 50 gloves that had been applied with alcohol-based hand rub 8 times, no microperforations were identified. All volunteers demonstrated tactile competence by picking up a coin from a table top after 8 alcohol-based hand rub applications; in addition, as the number of alcohol-based hand rub applications progressed, the volunteers reported increased stickiness. CONCLUSIONS This study suggests that the use of alcohol-based hand rub on commonly used nitrile examination gloves does not compromise glove integrity or hamper the ability to safely perform routine anesthesia functions.
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Affiliation(s)
- David J Birnbach
- From the Department of Anesthesiology, University of Miami Miller School of Medicine, Miami, Florida
- University of Miami-Jackson Memorial Hospital Center for Patient Safety, Miami, Florida
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Taylor C Thiesen
- From the Department of Anesthesiology, University of Miami Miller School of Medicine, Miami, Florida
| | - Nathan T McKenty
- From the Department of Anesthesiology, University of Miami Miller School of Medicine, Miami, Florida
| | - Lisa F Rosen
- University of Miami-Jackson Memorial Hospital Center for Patient Safety, Miami, Florida
| | - Kristopher L Arheart
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Maureen Fitzpatrick
- University of Miami-Jackson Memorial Hospital Center for Patient Safety, Miami, Florida
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Kemp DM, Weingarten S, Chervoneva I, Marley W. Can Nonsterile Gloves for Dermatologic Procedures Be Cost-Effective without Compromising Infection Rates? Skinmed 2019; 17:155-159. [PMID: 31496469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Over the last decade, studies have compared the use of sterile gloves (SGs) versus nonsterile gloves (NSGs) on surgical site infection (SSI) rates in Mohs micrographic surgery (MMS). In this study, we sought to determine SSI rates before and after employment of NSGs for dermatologic procedures. Infection data were collected from January 2009 to December 2015 on 7365 tumors treated with MMS and 1620 tumors treated by surgical excision. For MMS procedures using chlorhexidine as the antiseptic, the SSI rate with SGs was 3.39% compared to 3.06% with NSGs. For surgical excisions, the SSI rate was 3.02% with SGs and 4.17% with NSG. Using NSGs for MMS tumor resection and reconstruction can provide cost savings without adversely affecting SSI rates, and could also be considered in dermatologic procedures, including electrodessication and curettage and surgical excisions.
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Affiliation(s)
- Daria Marley Kemp
- Department of Dermatology and Cutaneous Biology, Thomas Jefferson University Hospital, Philadelphia, PA;
| | - Sarah Weingarten
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA
| | - Inna Chervoneva
- Division of Biostatistics, Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, PA
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Tlili MA, Belgacem A, Sridi H, Akouri M, Aouicha W, Soussi S, Dabbebi F, Ben Dhiab M. Evaluation of surgical glove integrity and factors associated with glove defect. Am J Infect Control 2018; 46:30-33. [PMID: 28893444 DOI: 10.1016/j.ajic.2017.07.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 07/20/2017] [Accepted: 07/20/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND Surgical glove perforation may expose both patients and staff members to severe complications. This study aimed to determine surgical glove perforation rate and the factors associated with glove defect. MATERIAL AND METHODS This descriptive cross-sectional study was conducted between January and March 2017 at a Tunisian university hospital center in 3 different surgical departments: urology, maxillofacial, and general and digestive. The gloves were collected and tested to detect perforations using the water-leak test as described in European Norm NF EN 455-1. For percentage comparisons, the χ2 test was used with a significance threshold of 5%. RESULTS A total of 284 gloves were collected. Of these, 47 were found to be perforated, a rate of 16.5%. All perforations were unnoticed by the surgical team members. The majority of perforated gloves (61.7%) were collected after urology procedures (P = .00005), 77% of perforated gloves were detected when the duration of the procedure exceeded 90 minutes (P = .001), and 96% were from brand A, which were the thicker gloves (P = .015). CONCLUSIONS This study highlighted an important problem neglected by surgical teams. The findings reaffirm the importance of double-gloving and changing gloves in surgeries of more than 90 minutes' duration.
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Affiliation(s)
- Mohamed Ayoub Tlili
- Health Sciences Research, Higher School of Health Sciences and Techniques of Sousse, University of Sousse, Tunisia.
| | - Amina Belgacem
- Health Sciences Research, Higher School of Health Sciences and Techniques of Sousse, University of Sousse, Tunisia
| | - Haifa Sridi
- Higher School of Health Sciences and Techniques of Sousse, University of Sousse, Tunisia
| | - Maha Akouri
- Higher School of Health Sciences and Techniques of Sousse, University of Sousse, Tunisia
| | - Wiem Aouicha
- Health Sciences Research, Higher School of Health Sciences and Techniques of Sousse, University of Sousse, Tunisia
| | - Sonia Soussi
- Health Sciences Research, Higher School of Health Sciences and Techniques of Tunis, University of Tunis El Manar, Tunisia
| | - Faten Dabbebi
- Department of Occupational Medicine, University Hospital Center of Sahloul, Tunisia
| | - Mohamed Ben Dhiab
- Health Sciences Research, Higher School of Health Sciences and Techniques of Sousse, University of Sousse, Tunisia
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Food and Drug Administration, HHS. Banned Devices; Powdered Surgeon's Gloves, Powdered Patient Examination Gloves, and Absorbable Powder for Lubricating a Surgeon's Glove. Final rule. Fed Regist 2016; 81:91722-31. [PMID: 28030886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The Food and Drug Administration (FDA or Agency) has determined that Powdered Surgeon's Gloves, Powdered Patient Examination Gloves, and Absorbable Powder for Lubricating a Surgeon's Glove present an unreasonable and substantial risk of illness or injury and that the risk cannot be corrected or eliminated by labeling or a change in labeling. Consequently, FDA is banning these devices.
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Kimura Y, Okamura M, Harioka T, Hara T, Kamiya K, Matsukawa T. [Predisposition to latex allergy undetected on preoperative evaluation: a case report]. Masui 2013; 62:1469-1471. [PMID: 24498786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A 70-year-old man was scheduled to undergo laparoscopic total gastrectomy for stomach cancer. He had no history of atopy, fruit allergies, or frequent exposure to natural rubber. Preoperative latex-specific IgE antibodies were negative. Anesthesia was induced, and the surgery was started uneventfully. Soon after the surgeon had begun to manipulate the intestine, the blood pressure suddenly dropped to 27/21 mmHg. Facial flushing was also observed. Anaphylactic shock caused by latex was strongly suspected, and surgery was immediately halted. The surgical gloves were changed to latex-free ones, and adrenaline was administered. The blood pressure was gradually normalized within 30 min, and the facial flushing mostly disappeared. Postoperative laboratory examination revealed that serum tryptase had increased to 34.4 microg l-1, 40 minutes after the onset of anaphylaxis, and decreased to 19.4 microg l-1, 24 hours than later. Latex-specific IgE antibodies and a prick test with latex were both positive. Consequently, the diagnosis of latex-induced anaphylactic reaction was confirmed. Because even detailed questioning and examination does not always identify such a predisposition, avoiding contactwith latex products is more rational exhaustively checking every preoperative patient for latex allergy
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Affiliation(s)
- Yuriko Kimura
- Department of Anesthesia, Shimada Municipal Hospital, Shimada 427-8502
| | - Makoto Okamura
- Department of Anesthesia, Shimada Municipal Hospital, Shimada 427-8502
| | - Tokuya Harioka
- Department of Anesthesia, Shimada Municipal Hospital, Shimada 427-8502
| | - Tadashi Hara
- Department of Anesthesia, Shimada Municipal Hospital, Shimada 427-8502
| | - Kiyoshi Kamiya
- Department of Anesthesia, Shimada Municipal Hospital, Shimada 427-8502
| | - Takashi Matsukawa
- Department ofAnesthesiology, Faculty of Medicine, University of Yamanashi, Chuo 409-3898
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9
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Finzi G. [Foreword]. Med Lav 2013; 104 Suppl 1:2. [PMID: 24640080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Zahariev Vukšinić K, Knežević B, Bogadi-Šare A, Bubaš M, Krišto D, Pejnović N. Anaphylactic reaction to latex in a health care worker: case report. Acta Dermatovenerol Croat 2012; 20:207-209. [PMID: 23069310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Gastaminza G, Algorta J, Uriel O, Audicana MT, Fernandez E, Sanz ML, Muñoz D. Randomized, double-blind, placebo-controlled clinical trial of sublingual immunotherapy in natural rubber latex allergic patients. Trials 2011; 12:191. [PMID: 21827704 PMCID: PMC3175458 DOI: 10.1186/1745-6215-12-191] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Accepted: 08/09/2011] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Natural rubber latex allergy is a common and unsolved health problem. Since the avoidance of exposure is very difficult, immunotherapy is strongly recommended, but before its use in patients, it is essential to prove the efficacy and safety of extracts.The aim of the present randomised, double-blind, placebo-controlled clinical trial was to assess the efficacy and tolerability of latex sublingual immunotherapy in adult patients undergoing permanent latex avoidance. METHODS Twenty-eight adult latex-allergic patients (5 males and 23 females), with mean age of 39 years (range 24-57) were randomized to receive a commercial latex-sublingual immunotherapy or placebo during one year, followed by another year of open, active therapy. The following outcomes were measured at baseline and at the end of first and second year of follow-up: skin prick test, gloves-use score, conjunctival challenge test, total and specific IgE, basophil activation test, and adverse reactions monitoring. RESULTS No significant difference in any of the efficacy in vivo variables was observed between active and placebo groups at the end of the placebo-controlled phase, nor when each group was compared with their baseline values at the end of the two year-study. An improvement in the average percentage of basophils activated was observed. During the induction phase, 4 reactions in the active group and 5 in the placebo group were recorded. During the maintenance phase, two patients dropped out due to pruritus and to acute dermatitis respectively. CONCLUSION Further studies are needed to evaluate latex-sublingual immunotherapy, since efficacy could not be demonstrated in adult patients with avoidance of the allergen. TRIAL REGISTRATION NUMBER ACTRN12611000543987.
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Affiliation(s)
- Gabriel Gastaminza
- Department of Allergology, Hospital Santiago-Apostol, Vitoria-Gasteiz, Spain
- Department of Allergology and Clinical Immunology, Clinica Universidad de Navarra, Pamplona, Spain
| | - Jaime Algorta
- Department of Biochemistry and Molecular Biology. University of the Basque Country, Leioa, Vizcaya, Spain
| | - Olga Uriel
- Department of Allergology, Hospital Santiago-Apostol, Vitoria-Gasteiz, Spain
| | - Maria T Audicana
- Department of Allergology, Hospital Santiago-Apostol, Vitoria-Gasteiz, Spain
| | - Eduardo Fernandez
- Department of Allergology, Hospital Santiago-Apostol, Vitoria-Gasteiz, Spain
| | - Maria L Sanz
- Department of Allergology and Clinical Immunology, Clinica Universidad de Navarra, Pamplona, Spain
| | - Daniel Muñoz
- Department of Allergology, Hospital Santiago-Apostol, Vitoria-Gasteiz, Spain
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Malinovsky JM, Demoly P, Lavaud F, Mertes PM. [Survey of adherence to guidelines "Reducing the risk of anaphylaxis during anaesthesia" by allergologists and anaesthesiologists]. Ann Fr Anesth Reanim 2011; 30:207-11. [PMID: 21396795 DOI: 10.1016/j.annfar.2010.12.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- J-M Malinovsky
- Service d'anesthésie et réanimation, pôle URAD, hôpital Maison Blanche, CHU de Reims, 45 rue Cognacq-Jay, Reims, France.
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Blumchen K, Bayer P, Buck D, Michael T, Cremer R, Fricke C, Henne T, Peters H, Hofmann U, Keil T, Schlaud M, Wahn U, Niggemann B. Effects of latex avoidance on latex sensitization, atopy and allergic diseases in patients with spina bifida. Allergy 2010; 65:1585-93. [PMID: 20659078 DOI: 10.1111/j.1398-9995.2010.02447.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Ten years ago, avoidance measures such as the performance of latex-free operations were implemented in children with spina bifida. Since then, latex sensitization and latex allergy have decreased in this high-risk group. OBJECTIVE To study the effect of primary latex-free prophylaxis on the prevalence of allergic diseases and atopy as a marker for sensitization spreading in children with spina bifida. METHODS One hundred and twenty children with spina bifida born after the introduction of latex-free prophylaxis and operated on under latex-free conditions ('current group') were examined for latex sensitization, latex allergy, sensitization to aero- and food allergens and allergic diseases. Results were compared to a 'historic' (not latex-free operated) group of children with spina bifida and comparable age (n = 87) and to a recent sample of children from the general population (n = 12,403). RESULTS In comparison with the 'historic group', latex sensitization (55% vs 5%, P < 0.001) and latex allergy (37% vs 0.8%, P < 0.001) were significantly reduced in the 'current group'. Furthermore, a significant reduction could be demonstrated for sensitization to aeroallergens (41.4% vs 20.8%, P = 0.001) and for allergic diseases (35% vs 15%, P = 0.001). The prevalence for atopy, sensitization to aero-/foodallergens and for allergic diseases in children of the 'current group' was similar to those in children of the weighted population sample. CONCLUSIONS Latex avoidance in children with spina bifida prevents latex sensitization and latex allergy. Additionally, it also seems to prevent sensitization to other allergens and allergic diseases which might be explained by the prevention of sensitization spreading.
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Affiliation(s)
- K Blumchen
- Department of Pediatric Pneumology and Immunology, Charité University Medicine, Berlin, Germany.
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15
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Siegel PD, Law BF, Fowler JF, Fowler LM. Disproportionated rosin dehydroabietic acid in neoprene surgical gloves. Dermatitis 2010; 21:157-159. [PMID: 20487659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
BACKGROUND Allergic contact dermatitis (ACD) is a well-recognized immune-mediated disease often associated with the use of vulcanization accelerator-containing latex and nitrile gloves. Potential contact allergens in neoprene (polychloroisoprene, polychloroprene) gloves have not been reported. OBJECTIVE The objective was to analyze extracts of neoprene surgical and examination gloves for potential contact allergens. METHODS Four different brands of neoprene-type gloves were purchased, and dichloromethane extracts were derivatized and assayed by gas chromatographic mass spectrometry. A latex surgical glove was used as a negative control. RESULTS Chemical species consistent with the composition of disproportionated rosin (dehydroabietic acid [DHA], didehydroabietic acid, and other pimaric or isopimaric species) were identified in dichloromethane extracts of neoprene gloves. Levels of DHA, a type IV prohapten that can be air oxidized to an active allergen, ranged from 7 to 31 mg/g of glove. A leaching study of DHA was conducted, and small amounts of DHA leached from the glove materials into artificial sweat. DHA oxidation products were not observed in any of the gloves assayed. CONCLUSION DHA exposure may occur from neoprene-type glove use, although a potential association with glove ACD has not been established.
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Affiliation(s)
- Paul D Siegel
- Centers for Disease Control (CDC)/National Institute for Occupational Safety and Health (NIOSH), Morgantown, WV, USA
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16
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Agrawal A, Bhatt N, Kk S, Singh K, Chaudhary H, Asawa K. Prevalence of allergy to latex gloves among dental professionals in Udaipur, Rajasthan, India. Oral Health Prev Dent 2010; 8:345-350. [PMID: 21180671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
PURPOSE Nowadays, gloves are worn routinely by most general dental practitioners while treating patients, with latex being the most commonly used glove material worldwide. The aim of the present study was to determine the prevalence of allergy to latex gloves among dental professionals of Udaipur, Rajasthan, India. MATERIALS AND METHODS In this cross-sectional study, a total of 163 dental professionals (73% males and 27% females) were surveyed using a pre-tested self-administered questionnaire. The questionnaire was comprised of a total of 12 items and gave information about the participants and their glove use, namely demographic profile, working habits and glove use, signs and symptoms related to glove use, any other type of allergy, as well as precautions taken to minimise it. The statistical analysis was performed using chi-square and Fisher's exact tests to compare frequency and percentage. The level of significance was set at P u 0.05. RESULTS A total of 26 (16%) dental professionals reported allergy to latex gloves, of which females (27.3%) reported significantly greater allergy than males (11.8%) (P = 0.016). The number of years of glove use was significantly associated with allergy to latex gloves (P = 0.000). The prevalence of allergy to latex gloves was significantly greater for those who had allergy to pollen grains, foodstuffs and rubber dam, those who had asthma or history of eczema and those with family history of allergy. However, allergy to latex gloves was independent of age, type of gloves used, hours of use per day as well as number of patients seen per day. CONCLUSIONS The present study showed a high rate of allergy to latex gloves among dental professionals in Udaipur, Rajasthan, India.
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Affiliation(s)
- Anil Agrawal
- Department of Community Dentistry, Pacific Dental College and Hospital, Rajasthan, India.
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Pollart SM, Warniment C, Mori T. Latex allergy. Am Fam Physician 2009; 80:1413-1418. [PMID: 20000303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The prevalence of latex allergy in the general population is low; however, the risk of developing latex allergy is higher in persons with increased latex exposure, such as health care workers or persons who work in the rubber industry. Children with spina bifida and others who undergo multiple surgeries or procedures, particularly within the first year of life, are also at greater risk of latex allergy. Reactions to latex allergy can range from type IV delayed hypersensitivity (e.g., contact dermatitis) to type I immediate hypersensitivity (e.g., urticaria, bronchospasm, anaphylaxis). Latex allergy can be diagnosed with clinical history, skin prick testing, latex-specific serum immunoglobulin E testing, and glove provocation testing. The main goals of latex allergy management are avoidance of exposure to latex allergens and appropriate treatment of allergic reactions. The use of nonlatex products from birth may prevent potentially serious allergic reactions. Widespread adoption of nonlatex or low-latex gloves has decreased the incidence of latex sensitization in health care workers.
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Affiliation(s)
- Susan M Pollart
- University of Virginia School of Medicine, Charlottesville, VA 22908, USA.
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18
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Information from your family doctor. Latex allergy. Am Fam Physician 2009; 80:1419. [PMID: 20017237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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19
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Gavin M, Patti PJ. Issues in latex allergy in children and adults receiving home healthcare. Home Healthc Nurse 2009; 27:231-241. [PMID: 19387290 DOI: 10.1097/01.nhh.0000349909.35731.8d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Affiliation(s)
- Maureen Gavin
- New York State Institute for Basic Research in Developmental Disabilities, George A. Jervis Clinic, 1050 Forest Hill Road, Staten Island, NY 10314, USA.
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20
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Green-McKenzie J, Pak VM, Crawford GH. Thiuram allergy--a potential dermal allergy among health care workers. AAOHN J 2009; 57:139-141. [PMID: 19438079 DOI: 10.3928/08910162-20090401-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Occupational health nurses should be cognizant of the myriad exposures that can result in dermal reactions among health care workers.
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Affiliation(s)
- Judith Green-McKenzie
- Division of Occupational Medicine, Department of Emergency Medicine, University of Pennsylvania Medical Center, USA
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Vandenplas O, Larbanois A, Vanassche F, François S, Jamart J, Vandeweerdt M, Thimpont J. Latex-induced occupational asthma: time trend in incidence and relationship with hospital glove policies. Allergy 2009; 64:415-20. [PMID: 19076543 DOI: 10.1111/j.1398-9995.2008.01842.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Natural rubber latex (NRL) has become as a major cause of occupational asthma (OA) in workers using NRL gloves. Few population-based studies have assessed the impact of changes in the patterns of glove usage on the incidence of NRL-induced OA. OBJECTIVE To characterize the time trends in incident cases of NRL-induced OA in Belgium and examine whether incidence rates were related to the types of gloves used in hospitals. METHODS Incident cases of NRL-induced OA were identified through a retrospective review of all claims submitted to the Workers' Compensation Board up to December 2004. Based on the results of diagnostic procedures, the diagnosis of NRL-induced OA was categorized as definite, probable, unlikely, or indeterminate. The patterns of glove usage were characterized through a questionnaire survey of Belgian hospitals. RESULTS A total of 298 claims for NRL-induced OA were identified, including 127 subjects with definite OA and 68 with probable OA. Categorized by the year of asthma onset, the incident cases of definite and probable NRL-induced OA markedly decreased from 1999 onwards. The use of powdered NRL gloves fell from 80.9% in 1989 to 17.9% in 2004. Powdered NRL gloves were predominantly substituted with NRL-free gloves, especially in the case of non-sterile procedures. CONCLUSION These national compensation-based data confirm that a persistent decline in the incidence of NRL-induced OA has occurred since late 1990s. This downward trend has temporally been associated with a decreasing usage of powdered NRL, further supporting a beneficial role of changes in glove policies.
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Affiliation(s)
- O Vandenplas
- Fonds voor de Beroepsziekten-Fonds des Maladies Professionnelles, Brussels, Belgium
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22
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Malerich PG, Wilson ML, Mowad CM. The effect of a transition to powder-free latex gloves on workers' compensation claims for latex-related illness. Dermatitis 2008; 19:316-318. [PMID: 19134434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Adverse reactions to natural rubber latex gloves are an important cause of workers' compensation claims among health care personnel. In an effort to reduce latex-related illness, our institution transitioned to powder-free latex gloves in 2001. OBJECTIVE To examine the effect of this transition on the number of workers' compensation claims for latex-related illness. METHODS A review of claims data from 1997 to 2005 was conducted. RESULTS The incidence of claims for latex-related illness was significantly lower following the switch to powder-free gloves. CONCLUSIONS The switch to powder-free latex gloves was associated with a significant decrease in workers' compensation claims for latex-related illness. The cost of gloves increased but was partially offset by a decrease in workers' compensation payments and operating room expenses.
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Crippa M, Balbiani L, Baruffini A, Belleri L, Draicchio F, Feltrin G, Larese F, Maggio GM, Marcer G, Micheloni GP, Montomoli L, Moscato G, Previdi M, Sartorelli P, Sossai D, Spatari G, Zanetti C. [Consensus Document. Update on latex exposure and use of gloves in Italian health care settings]. Med Lav 2008; 99:387-399. [PMID: 18828538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
This consensus document was prepared by an Italian working group including occupational health professionals involved for many years in the management of glove- and latex-related problems in health care settings. The aim of this document was to address the most significant technical, epidemiological, clinical, environmental and prevention problems related to the use of gloves and latex. The group's recommendations are based on scientific evidence and practical experience but they cannot be considered as final. These topics need to be periodically revised. The following points should be taken into account: glove quality seems to have improved considerably but the information on glove features provided by the manufacturers is often still inaccurate or incomplete; the regulations in force provide that the manufacturers perform tests to supply evidence for the quality of the products but they do not indicate which analytical method should be used and they do not require that the results be reported in the technical data sheets. Thus the manufacturers have only to declare that their products are "in accordance with the rules"; therefore, purchasers should require the manufacturing companies to supply detailed information and verify their reliability. Moreover, the rules should be adapted to higher quality standards; occupational physicians must be involved for the correct choice and purchase of protective gloves; the use of gloves (in particular latex gloves) and latex devices in health care settings should be based on specific criteria: procedures must be available stating which kind of gloves are suitable for specific tasks. When exposure to latex cannot be avoided it is necessary to choose products that have good biocompatibility (e.g., powder free-gloves with low allergen content); once and for all latex powdered gloves should no longer be commercially available! labels for latex devices (including gloves) should report the extractable latex allergen content. Limit values for extractable latex allergens should be established; the use of synthetic rubber gloves should be encouraged since some materials (e.g., neoprene and nitrile rubber) appear to have physical properties and protective efficacy similar to latex, plus good biocompatibility; more studies should be promoted to verify the protective efficacy of new synthetic materials; health care workers should be informed about the advisability and usefulness of using materials other than latex; health care services should not cause additional risks but rather highlight the advantages for workers and patients if the use of latex gloves and devices is minimized.
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Affiliation(s)
- Michela Crippa
- Unità di Allergologia Occupazionale, Servizio di Medicina del Lavoro, Az. Spedali Civili Brescia, Università degli Studi di Brescia, Brescia.
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Antonicelli L, Micucci C, Mistrello G, Roncarolo D, Zanotta S, Cinti B, Garritani MS, Bonifazi F. Improving latex-allergy diagnosis: the clinical role of Hev b8-specific IgE. Allergy 2008; 63:620-1. [PMID: 18394137 DOI: 10.1111/j.1398-9995.2008.01651.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- L Antonicelli
- Allergy Unit, Department of Internal Medicine, Immuno-Allergic and Respiratory Diseases, Ospedali Riuniti di Ancona, Ancona, Italy.
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25
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Hamilton E. Itching and rashes on contact with latex among patients attending community contraceptive clinics. J Fam Plann Reprod Health Care 2008; 34:129-130. [PMID: 18413032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Elspeth Hamilton
- Gwent Healthcare National Health Service Trust, Department of Community Gynaecology and Sexual Health, Cwmbran, UK.
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26
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Belleri L, Crippa M. [Old and new types of sanitary gloves: what has improved?]. Med Lav 2008; 99:80-84. [PMID: 18510268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND During the eighties a large increase in latex gloves production was observed because of the high demand of gloves in health care settings. In this period a low compliance to minimal quality standard was detected and the poor glove quality was associated with an increase of both irritant and allergic glove-related diseases. Since the second half of nineties health care workers and manufacturers paid more attention to these problems and a trend to a gradual, even if slow, quality improvement was observed. Most frequently powder-free gloves and synthetic gloves were offered on the market. OBJECTIVES The aim of this study was to highlight what has improved about materials and types of sanitary gloves during the last ten years. METHODS The information are based on a review of the scientific literature and practical experiences. RESULTS AND CONCLUSIONS Today a large selection of gloves made of different materials are available and they should be addressed to specific tasks. The review of the scientific literature and the analysis of many technical sheets provided by the manufacturers pointed out a trend to a better latex gloves quality (less chemical additives and generally a lower total protein content); sometimes data about a lower extractable latex allergens content are also available. Unfortunately detailed information on glove composition are not usually provided by the manufacturers; purchasers should require the manufacturing company to give comprehensive information and verify their reliability. Moreover the regulation in force should be adapted to higher quality standards. Powder-free and synthetic gloves consumption has improved but the use of synthetic rubber gloves should be further enhanced since some materials (e.g. neoprene and nitrile rubber) have a good biocompatibility and seem to have physical properties and protective efficacy similar to latex. Moreover allergic reactions to synthetic gloves (some chemical additives) are only occasional.
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Affiliation(s)
- L Belleri
- Sezione di Medicina del Lavoro e Igiene Industriale, Università degli Studi di Brescia, Servizio di Medicina del Lavoro, Azienda Spedali Civili di Brescia.
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Medeiros S, Rodrigues-Alves R, Santos R, Branco-Ferreira M, Rodrigues A. Immediate and delayed hypersensitivity to latex in a social caregiver. Allergol Immunopathol (Madr) 2008; 36:55-6. [PMID: 18261433 DOI: 10.1157/13115682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Nafeh AI, Nosseir M. Assessement of peritoneal adhesions due to starch granules of surgical glove powder an experimental study. J Egypt Soc Parasitol 2007; 37:835-842. [PMID: 18383785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Introduction of foreign material into abdominal cavity during surgery causes irritation of peritoneum leading to postoperative (PO) adhesions. To assess and prevent PO adhesions, an experimental study was done to assess the caused by starch granules of the surgical glove powder and to avoid complications using the effect of normal saline and low molecular weight heparin (LMWH). Thirty Wister Albino male rats were subjected to laparotomy and ileocaecal abrasions were done mechanically to induce postoperative peritoneal adhesions. Rats were divided into 3 groups, 10 animals each. The sterile starch powdered gloves were used in the laparotomy procedure. The basic procedure performed in the three groups was serosal abrasions at the ileocaecal region and using the 2-layer technique in the closure of the abdominal cavity. In GI no further management was performed than the basic procedure. In GII & GIII before closure normal saline and (LMWH) was spilled into the peritoneal cavity respectively. The results showed that in GI, there were severe firm intraperitoneal adhesions especially at the site of the ileocaecal abrasions. This was proved macroscopically and histologically. The reactions detected in biopsies of GII & GIII were lesser in intensity compared to GI. Morphometric assessment of collagen deposition in the intra-peritoneal adhesions revealed a significant decrease in GII & GIII compared to GI.
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Affiliation(s)
- Ayman I Nafeh
- Departments of General Surgery and Pathology, Theodor Bilharz Research Institute, Embaba, P.O. Box 30, Giza, Egypt.
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Abstract
Talc from surgical gloves has been known to be a cause of granulomas within the surgical cavity. We report a case in which recurrent conjuntival inflammation was found to be caused by talc.
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Affiliation(s)
- Fiona Lyon
- Department of Ophthalmology, York Hospital, York, United Kingdom.
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30
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de Almeida e Borges LF, Silva BL, Gontijo Filho PP. Hand washing: changes in the skin flora. Am J Infect Control 2007; 35:417-20. [PMID: 17660014 DOI: 10.1016/j.ajic.2006.07.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2006] [Revised: 07/19/2006] [Accepted: 07/19/2006] [Indexed: 10/23/2022]
Abstract
Frequent hand washing may result in skin damage and increase the number of microorganisms that colonize the skin. The purpose of this study was to evaluate changes in total flora of healthy and damaged hands that were caused by the use of gloves, soap, and antiseptics. Samples were collected from the healthy and damaged hands of 30 health care professionals before and after washing with water and nonmedicated soap for the technique of sterile polyethylene bag. Fifteen additional volunteers (technicians and students) were asked to wash their hands 20 times with water and soap; those with complaints of irritation were evaluated separately. Damaged or healthy hands did not present statistically significant differences (P > .05) in terms of qualitative analysis of epidemiologically important microorganisms; however, washing with water and soap was effective only for healthy hands. In short, the water and soap washing of damaged hands was not effective in reducing their contamination.
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Tunelli J, Dahlgren G. [Latex in operating rooms can cause life-threatening anaphylaxis. A national investigation unit will work for better prevention]. Lakartidningen 2007; 104:1974-5. [PMID: 17639787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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32
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Gillis-Haegerstrand C, Lindblad U, Johansson SGO, Rösblad PG. [Latex caused two cases of anaphylactic shock during Cesarean section]. Lakartidningen 2007; 104:1987-8. [PMID: 17639789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Abstract
Microbiology laboratories use containment equipment such as safety cabinets and isolators or respiratory protective equipment to protect workers against aerosol infection hazards. There is a perception among microbiologists that the use of containment equipment reduces dexterity to a point where the risks associated with using sharps are increased. Thus, in a situation where it is essential to use sharps, the use of respiratory protection is frequently the favored method of operator protection. Using three methods of manual dexterity testing, the effect of latex gloves, a positive pressure respirator, and three forms of containment equipment, (a Class II safety cabinet, a half suit, and a flexible film isolator) were tested against performance in these tests using bare hands in 10 subjects. The study was extended to additionally assess Class III cabinets using 20 subjects. With the exception of latex gloves, the personal protective equipment and containment equipment all had a statistically significant detrimental effect on manual dexterity compared with working solely with bare hands. The use of containment systems, especially barrier containment systems such as Class III cabinets and isolators, significantly reduces dexterity and may increase the chance of accidents. The use of positive pressure respirators with double gloves also affects dexterity but to a lesser extent. The use of sharps should be minimized within containment equipment. Risk assessment may be required to address the comparative risk of aerosol and needlestick infection with different agents to choose the most appropriate containment systems.
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Affiliation(s)
- Joanna Sawyer
- Health Protection Agency-Biosafety, Salisbury, Wiltshire, England
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35
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García JA. Type I latex allergy: a follow-up study. J Investig Allergol Clin Immunol 2007; 17:164-7. [PMID: 17583103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND There are several studies that deal with the evolution of patients with occupational rhinitis/asthma as a result of immunoglobulin (Ig) E-mediated allergy to latex. However, none have focused on the course of this illness in non-occupational settings. OBJECTIVE To ascertain patient compliance in individuals diagnosed with latex allergy with respect to following avoidance measures, as well as to determine the frequency and type of symptoms that emerged as a result of exposure to latex when receiving healthcare (surgery, gynecology, dentistry), as well as other sources of exposure. METHODS This is a retrospective study of patients diagnosed with allergy to latex in our department over 11 years. Of the 24 patients, we were able to contact 23 (96%). Twenty were female. Mean age at diagnosis was 36 years (10-67). Mean time of follow-up was 5 years (0.1-11). At the time of diagnosis, patients were informed of the need to avoid contact with latex, with special emphasis given to surgical, gynecological, and dental exposures. RESULTS Regarding latex exposures in healthcare settings, 5 patients underwent surgery. Four notified of their diagnosis, hence avoiding contact. The patient who failed to inform of his allergy developed laryngeal angioedema. Sixteen patients were exposed via gynecological examinations: Of these, 13 avoided contact with latex gloves and three tolerated them. Twenty patients were exposed to latex during visits to the dentist. Of these, 19 avoided latex and one tolerated it. A further 7 patients (30%) presented allergic syndromes caused by other sources of exposure. These included 4 episodes of contact-induced angioedema due to gloves and balloons and 4 episodes of bronchospasm as a result of being present in atmospheres with high latex contents - hospitals and rooms with balloons. Finally, 4 patients (17%) manifested allergic episodes induced by latex-related foods. CONCLUSIONS The vast majority of the patients diagnosed with latex allergy informed of their diagnosis when seeking medical care during which they would be exposed. However, 30% of the patients presented some kind of allergic episode due to another type of exposure and 17% presented allergies to related foods.
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Affiliation(s)
- J Azofra García
- Department of Allergology, Hospital Central de Asturias, Oviedo, Spain.
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36
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Draisci G, Nucera E, Pollastrini E, Forte E, Zanfini B, Pinto R, Patriarca G, Schiavino D, Pietrini D. Anaphylactic reactions during cesarean section. Int J Obstet Anesth 2007; 16:63-7. [PMID: 17126012 DOI: 10.1016/j.ijoa.2006.08.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2006] [Indexed: 11/28/2022]
Abstract
Sensitization to latex seems to occur more frequently in women than in men. Obstetric and gynecological surgical procedures have recently been shown to be a common setting for latex anaphylaxis. We analyzed all the cases of anaphylactic reactions during 1240 cesarean sections in 2004; the patients were questioned for risk factors and underwent allergy testing for drugs and latex. Four patients had anaphylaxis under spinal anesthesia and in all cases it was due to latex allergy. Reported symptoms included facial edema, profuse sweating, itching, generalized erythematous rash and hypotension. Only one patient manifested a severe reaction which included bronchospasm, dyspnea, tachypnea and anaphylactic shock, requiring orotracheal intubation and epinephrine. Our data showed a high incidence (1:310) of intraoperative latex anaphylactic reactions in the one-year study period. This may be related to the very specific population (all women) in a very specific setting (obstetrics). To prevent anaphylactic reactions during obstetric surgery it is important to identify potential risk factors to include, for example atopy, adverse reactions to foods and latex items. If latex allergy is confirmed or strongly suspected, patients should be managed in a latex-safe environment. Premedication with antihistamines and steroids might be useful to further reduce the risk. After the delivery, specific desensitization may represent a good therapeutic option.
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Affiliation(s)
- G Draisci
- Department of Anesthesiology, Università Cattolica del Sacro Cuore - Policlinico "A. Gemelli," Rome, Italy
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Geraghty CD, Keoghan MT. Exposure to latex in schools. Arch Dis Child 2007; 92:89-90. [PMID: 17185455 PMCID: PMC2083166 DOI: 10.1136/adc.2006.107276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Lazaro C, Perea J, Arias A. Surgical-glove-related diffuse lamellar keratitis after laser in situ keratomileusis: long-term outcomes. J Cataract Refract Surg 2006; 32:1702-9. [PMID: 17010871 DOI: 10.1016/j.jcrs.2006.06.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2006] [Accepted: 06/01/2006] [Indexed: 11/26/2022]
Abstract
PURPOSE To study the long-term refractive results in eyes that developed surgical-glove-related diffuse lamellar keratitis (DLK) after laser in situ keratomileusis (LASIK). SETTING Department of Ophthalmology, Hospital Provincial, Toledo, Spain. METHODS This retrospective review analyzed an epidemic of surgical-glove-related DLK over a 5-month period at a single hospital. Twenty-four eyes (24 patients) that developed DLK (DLK group) were compared to 30 eyes (30 consecutive patients) that had surgery during the same time but had an uneventful postoperative course (control group). Follow-up was 12 months in all cases. RESULTS Twelve months after LASIK, the mean spherical equivalent was 0.14 diopter (D) +/- 0.36 (SD) in the DLK group and -0.07 +/- 0.33 D in the control group (P=.03). The mean uncorrected visual acuity was 0.91 +/- 0.18 and 0.90 +/- 0.17, respectively (P = .81). The mean best spectacle-corrected visual acuity (BSCVA) was 0.97 +/- 0.08 in the DLK group and 0.99 +/- 0.06 in the control group (P = .42). At 1 year, 91.7% of eyes in the DLK group and 93.3% of eyes in the control group were within +/-0.50 D of the attempted correction (P = .82). The BSCVA was 1.0 or better in 87.5% and 93.3%, respectively (P =.46). CONCLUSIONS Early diagnosis and appropriate treatment of glove-related DLK provided visual outcomes that were similar to those in eyes with an uneventful postoperative course. These good results are consistent with those in studies of classic DLK.
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Peixinho C, Tavares P, Tomáz MR, Taborda-Barata L, Tomáz C. Differential expression of allergens on the internal and external surfaces of latex surgical gloves. Allergol Immunopathol (Madr) 2006; 34:206-11. [PMID: 17064650 DOI: 10.1157/13094028] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND Differences in latex allergen sensitization profiles have been described between children undergoing repeated surgical interventions and health care workers. The purpose of this study was to determine whether such sensitization profiles are associated with differences in the expression of latex allergen between the internal and external surfaces of surgical gloves. METHODS Extracts were obtained from whole surgical gloves as well as from their external and internal surfaces. The extracts were centrifuged, filtered, concentrated, dialyzed and lyophilized. The protein profile of the extracts was analyzed using hydrophobic interaction chromatography (HIC) and sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). Immunoblotting was performed using sera from two patients with confirmed latex allergy. Latex recombinant allergen-specific IgE in these two patients was determined using a fluorescence enzyme immunoassay (FEIA) method. Latex allergen quantification was determined on both glove surfaces using an ELISA method. RESULTS HIC and SDS-PAGE showed qualitative and quantitative differences in proteins between the internal and external glove surfaces, with the former being much richer in proteins. Immunoblotting of glove extracts using sera from two latex-allergic health workers showed differences between glove surface extracts. ELISA quantification of latex allergens demonstrated that the internal glove surface had high amounts of Hev b 5 and Hev b 6.02 whereas the external surface showed Hev b 1, Hev b 3, and Hev b 6.02. CONCLUSIONS Our results reveal substantial differences in the composition of latex allergen profiles between the internal and external surfaces of surgical latex gloves, which may suggest a relationship between latex allergen localization and sensitization routes in different risk groups.
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Affiliation(s)
- C Peixinho
- Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
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Mirza R, Maani N, Liu C, Kim J, Rehmus W. A randomized, controlled, double-blind study of the effect of wearing coated pH 5.5 latex gloves compared with standard powder-free latex gloves on skin pH, transepidermal water loss and skin irritation. Contact Dermatitis 2006; 55:20-5. [PMID: 16842549 DOI: 10.1111/j.0105-1873.2006.00833.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Hand dermatitis is a common occupational disease. Altered skin pH plays an important role in the development of skin irritation. A glove that maintains tight control over skin pH may reduce hand dermatitis in glove users. The purpose of the study was to characterize the effect of glove wearing on skin pH, investigate the impact of study glove on skin pH compared with standard gloves and determine whether wearing study gloves reduced irritation. 20 healthy volunteers enrolled in a 4-week double-blind comparison of study and control gloves and served as their own controls. Gloves were worn 8 hr per day for 5 days per week. Skin pH and transepidermal water loss were measured during and 2 days after the glove-wearing period. The subject and an observer assessed the skin for irritation. The study glove maintained lower skin pH than the control glove (P < 0.05) and trended towards having less irritation. Observers noted increases in dryness and scale in both hands after 4 weeks but significantly less dryness in the study hand at week 4 (P = 0.006). Glove wearing increased skin pH and dryness. The pH 5.5 glove maintained lower skin pH levels than the control glove and may reduce irritation in long-term glove wearers.
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Affiliation(s)
- Raeesa Mirza
- Department of Dermatology, Clinical Trials, Stanford University, Stanford, CA 94305-5334, USA
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Mizuno J, In-nami H, Saegusa H, Kibayashi J, Jimbo M, Kida K, Ichiishi N. [Powder-induced anaphylactic shock following use of powdered latex gloves during gynecological open laparotomy]. Masui 2006; 55:720-4. [PMID: 16780084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
A 42-year-old woman with hysteromyoma underwent total abdominal hysterectomy under general and epidural anesthesia. Three years before, she had undergone resection of lipoma on her left shoulder under local anesthesia uneventfully. She had no previous history of hypersensitivity. General anesthesia was induced by intravenous injection of fentanyl, propofol, and vecuronium followed by inhalation of nitrous oxide, oxygen, and sevoflurane. Lidocaine and fentanyl were injected through a lumbar epidural catheter. After the start of open laparotomy, there was a sudden onset of hypotension. Administrations of ephedrine and phenylephrine, and volume loading were ineffective. Moreover, she showed profound hypotension, tachycardia, oxygen desaturation, decreased endtidal carbon dioxide and increased airway pressure. She broke out in a sweat with flushing on her chest and upper extremities. Therefore, we interrupted the surgery, checked her arterial blood gas analysis, performed echocardiography, and inserted a pulmonary artery catheter. We made a diagnosis of anaphylactic shock and administered methylprednisolone, albumin, epinephrine, norepinephrine, and dopamine to treat the circulatory collapse. The gynecologists changed their surgical gloves from a powdered-latex type to a powder-free latex type, and the surgery was resumed. She responded well to appropriate emergent therapy and all vasopressor drugs were gradually decreased and eventually stopped. After the end of the surgery, she recovered completely from the signs and symptoms of shock. Later, we found a high level of plasma latex protein-specific IgE antibody and confirmed the events as anaphylactic shock due to latex. We assumed that the anaphylactic shock was powder-induced latex allergy following use of powdered latex gloves in this case. Latex allergy should be suspected if an anaphylactic reaction or shock accompanied by circulatory collapse, respiratory failure, and skin symptoms of unknown origin occurs during surgery. As women more often come into contact with household articles containing latex, we suspect that women are prone to developing sensitivity towards latex. We recommend that powder-free or latex-free surgical gloves should be available not only for patients with a high risk of developing latex allergy, but also for patients indicated for gynecological open laparotomy.
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Affiliation(s)
- Ju Mizuno
- Department of Anesthesiology, Faculty of Medicine, The University of Tokyo
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Huber MA, Terezhalmy GT. Adverse reactions to latex products: preventive and therapeutic strategies. J Contemp Dent Pract 2006; 7:97-106. [PMID: 16491152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Evidence-based infection control/exposure control practices are evolutionary in nature. Elements of historical note were first recorded with the suggestions of Lister for guidelines on aseptic procedures. Others, like Semmelweis, promoted the practice of hand washing by medical students and physicians prior to leaving autopsy suites and before entering the labor and delivery areas of hospitals. Halstead is credited with being the first to use surgical gloves in a clinical setting. While the use of latex surgical gloves became routine by the end of World War I, it wasn't until the adoption of universal precautions by the Centers for Disease Control in 1987 that the use of gloves was officially expanded to cover virtually all aspects of patient care. The ubiquitous use of latex gloves and other latex products in healthcare has resulted in a parallel increase in latex-associated adverse reactions. To provide for a safe environment for both oral healthcare providers and patients alike, clinicians must understand the basis for latex-related adverse reactions, recognize associated signs and symptoms, and initiate appropriate preventive and therapeutic strategies. The recommendations for preventing/minimizing latex allergy in the oral healthcare setting are based on current knowledge and a common sense approach to the problem. Evolving manufacturing technology and improvements in measurement methods (for latex proteins) may lead to changes in these recommendations in the future.
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Affiliation(s)
- Michaell A Huber
- Division of Oral Medicine, Department of Dental Diagnostic Science, The University of Texas Health Science Center, San Antonio Dental School, San Antonio, Texas, USA.
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Affiliation(s)
- G Piskin
- Department of Dermatology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
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Demaegd J, Soetens F, Herregods L. Latex allergy: a challenge for anaesthetists. Acta Anaesthesiol Belg 2006; 57:127-35. [PMID: 16916182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
First reported in 1979, anaesthetists now encounter more and more patients with latex allergy. Several risk groups prone to develop this allergy have been identified. A thorough preoperative interview is necessary to detect high-risk patients. For them, the perioperative period is very dangerous because of the many possibilities of contact with latex-containing materials. There is no cure for latex allergy. Absolute avoidance of contact with latex is the only safe way to treat those who belong to a risk group or who are already allergic. The diagnosis of latex allergy must be kept in mind in every case of perioperative anaphylaxis, even if the patient does not belong to a risk group. In the future, desensitization will probably be useful in helping patients with latex allergy.
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Affiliation(s)
- J Demaegd
- University Hospital, Dept of Anaesthesia, De Pintelaan 185, B-9000 Ghent
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Abstract
Reactions to latex rubber products are a growing problem. The danger of latex allergy has been noted for many years, but it has gained significantly more attention since the institution of so-called"universal precautions" following the identification of AIDS and other transmitted viral diseases. Recognition of the various latex reactions ranging from contact dermatitis to true latex allergy is required to prevent unnecessary morbidity and mortality among health-care workers and patients. Several approaches to the problem of latex allergy are reviewed and guidelines for minimizing exposure are recommended.
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Affiliation(s)
- H David Reines
- Department of Surgery, Inova Fairfax Hospital, 3300 Gallows Road, Falls Church, VA 22042-3300, USA.
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Abstract
PURPOSE To demonstrate a potential cause of a prolonged epidemic of diffuse lamellar keratitis (DLK). METHOD This retrospective review analyzed an epidemic of diffuse lamellar keratitis over a 3-year period in a single surgery center. Altering the brand of surgical gloves used during surgery was associated with an elimination of the DLK epidemic. Optical microscopy, scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS), and Fourier transform infrared (FTIR) spectroscopy were performed on both brands of surgical gloves to allow for comparisons and determine possible surface contaminants responsible for the DLK outbreaks. RESULTS The incidence of DLK during the epidemic ranged from 2% to 38% on a quarterly basis for the 3-year period. A change in the brand of surgical gloves resulted in a cessation of DLK. Surface analysis of both brands of gloves revealed extensive silicone oil contamination on the internal and external surfaces of the DLK-associated gloves and insignificant amounts of silicone oil on the external surface of the DLK-free gloves. CONCLUSION Silicone oil contamination of surgical gloves appears to be associated with epidemic DLK.
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Affiliation(s)
- Richard S Hoffman
- Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland, Oregon, USA.
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Korniewicz DM, Chookaew N, El-Masri M, Mudd K, Bollinger ME. Conversion to low-protein, powder-free surgical gloves: is it worth the cost? AAOHN J 2005; 53:388-93. [PMID: 16193910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
This study was conducted to determine changes in overall costs associated with conversion to powder-free gloves including cost of workers' compensation cases for natural rubber latex (NRL)-related symptoms and health care workers' glove satisfaction. The study, a 2-year, longitudinal design with retrospective and prospective aspects, was developed to determine health care worker use of powder-free, low-protein NRL gloves, sensitization, cost, and glove satisfaction. Informed consent was obtained from 103 health care workers. Prior to glove conversion, nearly one-half (44%, 36 of 82) of the operating room staff reported symptoms related to NRL exposure. At the end of the 14-month data collection period, only 27% (22 of 82, McNemar test = .007) reported symptoms related to NRL exposure. Additionally, a cost savings of 10,000 dollars per year for gloves was evident with reports of increased user satisfaction. This study demonstrated that conversion to the use of powder-free, low-protein NRL gloves not only reduces health care worker NRL symptoms, but also positively affects the costs of glove purchases and workers' compensation.
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Going latex safe. Healthc Hazard Manage Monit 2005; 18:1-2, 4-8. [PMID: 16130377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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Jeanes A. Putting on gloves. Nurs Times 2005; 101:28-9. [PMID: 16052939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
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Korniewicz DM, Chookaew N, Brown J, Bookhamer N, Mudd K, Bollinger ME. Impact of converting to powder-free gloves. Decreasing the symptoms of latex exposure in operating room personnel. AAOHN J 2005; 53:111-6. [PMID: 15789966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
This study examined health care worker satisfaction with the use of non-powdered natural rubber latex (NRL) surgical gloves to determine the impact of non-powdered NRL gloves on the NRL sensitization of operating room personnel. The study used a 1-year longitudinal design to obtain recall information from employees about their NRL exposure. Additionally, a survey was completed by participants related to their satisfaction with non-powdered NRL gloves. Informed consent was obtained from 103 employees. After conversion to an operating room using non-powdered NRL, there was a significant decrease in reported symptoms with NRL exposure (42% pre- and 29% post-conversion, Fisher's exact, two-tailed, p = .0001). This study demonstrated that the conversion to non-powdered low-protein NRL gloves resulted in decreased symptoms because of NRL exposure.
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