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Medicare and Medicaid programs; fire safety requirements for certain health care facilities; amendment. Interim final rule with comment period. FEDERAL REGISTER 2005; 70:15229-39. [PMID: 15791727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
This interim final rule with comment period adopts the substance of the April 15, 2004 temporary interim amendment (TIA) 00-1 (101), Alcohol Based Hand Rub Solutions, an amendment to the 2000 edition of the Life Safety Code, published by the National Fire Protection Association (NFPA). This amendment will allow certain health care facilities to place alcohol-based hand rub dispensers in egress corridors under specified conditions. This interim final rule with comment period also requires that nursing facilities install smoke detectors in resident rooms and public areas if they do not have a sprinkler system installed throughout the facility or a hard-wired smoke detection system in those areas.
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Jensen DM, Machicado GA, Hirabayashi K. Randomized double-blind studies of polysaccharide gel compared with glue and other agents for hemostasis of large veins and bleeding canine esophageal or gastric varices. ACTA ACUST UNITED AC 2004; 57:S33-7. [PMID: 15280749 DOI: 10.1097/01.ta.0000136748.42934.ab] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The safety and efficacy of poly-N-acetyl glucosamine (p-GlcNAc) gels were compared with standard agents in three different dog studies to assess abdominal venous collaterals, bleeding esophageal varices, and bleeding gastric varices. METHODS Adult dogs with prehepatic portal hypertension and large abdominal venous collaterals, esophageal varices, or gastric varices were studied. RESULTS Significantly higher sclerosis rates were seen with F2 or F4 p-GlcNAc gels and standard sclerosants. F2 and F4 gels had high rates of permanent hemostasis, low rates of secondary ulceration, and significant reductions in esophageal and gastric variceal size. These results were either equivalent to or significantly better than the most commonly used gastric varix hemostatic agent (glue) or other sclerosing agents. CONCLUSION F2 and F4 poly-N-acetyl glucosamine gels are promising therapeutic agents for venous and variceal hemostasis.
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Wendt C, Knautz D, von Baum H. Differences in hand hygiene behavior related to the contamination risk of healthcare activities in different groups of healthcare workers. Infect Control Hosp Epidemiol 2004; 25:203-6. [PMID: 15061410 DOI: 10.1086/502378] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND The Fulkerson scale lists 15 typical clinical activities ranked according to their risk of hand contamination. OBJECTIVE To investigate how often healthcare workers (HCWs) apply antiseptic handrubs after each of the specified activities ranked in the Fulkerson scale. DESIGN Observational study. SETTING University Hospital of Heidelberg, a 1,600-bed teaching hospital. METHODS Using a structured protocol, 41 observers recorded whether HCWs rubbed their hands in 1 of 15 given situations. RESULTS Handrubs were used in 1,115 (52.2%) of 2,138 observations. Comparatively high rates of handrub use were observed after contact with sterile materials (39.6%) and after contact with excretions (90% to 97%). Nurses used handrubs significantly more frequently than did physicians after contact with the inanimate environment, but physicians applied handrubs significantly more frequently after contact with body secretions. CONCLUSIONS This study showed better compliance with hand hygiene than that reported by many previous studies, but compliance was still inadequate and varied significantly by type of HCW, type of activity, and location in the hospital.
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Nasser RM, Rahi AC, Haddad MF, Daoud Z, Irani-Hakime N, Almawi WY. Outbreak of Burkholderia cepacia bacteremia traced to contaminated hospital water used for dilution of an alcohol skin antiseptic. Infect Control Hosp Epidemiol 2004; 25:231-9. [PMID: 15061416 DOI: 10.1086/502384] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To identify the source of an epidemic of Burkholderia cepacia bloodstream infections during 7 years (411 episodes in 361 patients). DESIGN Outbreak investigation. SETTING A 250-bed university hospital in Beirut, Lebanon. METHODS Matched case-control and retrospective cohort studies, and microbiological surveillance and polymerase chain reaction-restriction fragment length ascertainment were employed. Special media and filtration techniques were used to isolate organisms from water and diluted alcohol solutions. RESULTS In a group of 50 randomly selected case-matched patients from 1999, the positive blood cultures were concomitant with fever in 98%, intravenous phlebitis in 44%, and recurrent bacteremia in 20%. Fever disappeared approximately 6 hours after intravenous catheter removal. Polymerase chain reaction-restriction fragment length polymorphism revealed strain homogeneity in patient, water, and alcohol isolates. Contaminated tap water had been used to dilute alcohol for skin antisepsis and for decontamination of the caps of heparin vials. Only sporadic cases directly attributable to breach of protocol were reported after single-use alcohol swabs were substituted. CONCLUSION This is potentially the largest single-source nosocomial bloodstream infection outbreak ever reported, and the first report of an alcohol skin antiseptic contaminated by tap water as a source for nosocomial bacteremia.
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Pessoa-Silva CL, Dharan S, Hugonnet S, Touveneau S, Posfay-Barbe K, Pfister R, Pittet D. Dynamics of bacterial hand contamination during routine neonatal care. Infect Control Hosp Epidemiol 2004; 25:192-7. [PMID: 15061408 DOI: 10.1086/502376] [Citation(s) in RCA: 102] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To evaluate the dynamics of bacterial contamination of healthcare workers' (HCWs) hands during neonatal care. SETTING The 20-bed neonatal unit of a large acute care teaching hospital in Geneva, Switzerland. METHODS Structured observation sessions were conducted. A sequence of care began when the HCW performed hand hygiene and ended when the activity changed or hand hygiene was performed again. Alcohol-based handrub was the standard procedure for hand hygiene. An imprint of the five fingertips of the dominant hand was obtained before and after hand hygiene and at the end of a sequence of care. Regression methods were used to model the final bacterial count according to the type and duration of care and the use of gloves. RESULTS One hundred forty-nine sequences of care were observed. Commensal skin flora comprised 72.4% of all culture-positive specimens (n = 360). Other microorganisms identified were Enterobacteriaceae (n = 55, 13.8%); Staphylococcus aureus (n = 10, 2.5%); and fungi (n = 7, 1.8%). Skin contact, respiratory care, and diaper change were independently associated with an increased bacterial count; the use of gloves did not fully protect HCWs' hands from bacterial contamination. CONCLUSIONS These data confirm that hands become progressively contaminated with commensal flora and potential pathogens during neonatal care, and identify activities at higher risk for hand contamination. They also reinforce the need for hand hygiene after a sequence of care, before starting a different task, and after glove removal.
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Bottone EJ, Cheng M, Hymes S. Ineffectiveness of handwashing with lotion soap to remove nosocomial bacterial pathogens persisting on fingertips: a major link in their intrahospital spread. Infect Control Hosp Epidemiol 2004; 25:262-4. [PMID: 15061420 DOI: 10.1086/502388] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The effectiveness of five 30-second handwashes with a non-antiseptic lotion soap to remove nosocomial pathogens (10(8) CFU) applied to fingertips was studied. CFU for all species dropped rapidly after the first handwash; persistence (10 to 15 CFU) was maintained thereafter. Wiping hands with an antiseptic (70% isopropyl or 10% povidone-iodine) sponge removed persisters.
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Kafali H, Yurtseven S, Ozardali I. Aspiration and alcohol sclerotherapy: a novel method for management of Bartholin’s cyst or abscess. Eur J Obstet Gynecol Reprod Biol 2004; 112:98-101. [PMID: 14687749 DOI: 10.1016/s0301-2115(03)00241-0] [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: 11/22/2022]
Abstract
OBJECTIVE To investigate the efficiency and safety of alcohol sclerotherapy of Bartholin's cyst or abscess by comparing it with silver nitrate insertion. STUDY DESIGN Twenty-two patients with unilateral Bartholin's cyst or abscess were randomized into one of the treatment groups according to diameter of cyst or abscess. Group I consisted of 12 patients who were treated with alcohol sclerotherapy and Group II included 10 patients who were treated with silver nitrate insertion. In both groups, treatments were conducted under local anesthesia and in an outpatient setting. The patients were checked for morbidity of operations every 3 days until complete healing was observed and then followed up monthly for over 24 months. RESULTS The mean duration of procedure was 7+/-2 min in group I and 15+/-3 min in group II. Healing time was 4.8+/-1.3 days in group I and 9.2+/-2.5 days in group II. In group I although 10 patients showed complete healing without any early or late morbidity; two patients suffered from severe vulval pain, edema and echymosis, and then developed a total cyst necrosis. Healing in these patients completed with mild scar formation. Only one recurrence was documented during 24 months follow-up period. All patients in group II complained labial pain, four of them suffered from severe labial pain, edema, and echymosis. Healing in these patients was completed with moderate scar formation. Follow-up of 24 months revealed no recurrence in this group. CONCLUSION Alcohol sclerotherapy of Bartholin's cyst or abscess is as effective as silver nitrate application and is associated with less complication. It may be ideal, safe and attractive treatment modality for this gynecological disease.
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Park SH, Park KS, Park HG, Lee HJ, Seo JK, Lee KH, Kim DH, Lee WH, Lee CW, Hong MK, Park SW, Park SJ. Hypertrophic obstructive cardiomyopathy with infundibular stenosis treated by alcohol ablation therapy. J Korean Med Sci 2003; 18:585-8. [PMID: 12923338 PMCID: PMC3055083 DOI: 10.3346/jkms.2003.18.4.585] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This report describes an uncommon case of hypertrophic obstructive cardiomyopathy (HOCM) accompanying infundibular stenosis of the right ventricle treated by alcohol ablation therapy, in a 28-yr-old male patient presenting with dyspnea on exertion. HOCM with infundibular stenosis was detected by echocardiogram and cardiac catheterization and patient has dynamic obstructions of both ventricular outflow tracts. We performed alcohol ablation therapy to improve clinical symptoms and to relieve dynamic obstructions of both ventricular outflow tracts. This is the first case in which HOCM with infundibular stenosis of the right ventricle was treated by alcohol ablation therapy.
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Castaño G, Fernández L, Mas R, Illnait J, Fernández J, Mesa M, Alvarez E, Lezcay M. Comparison of the efficacy, safety and tolerability of original policosanol versus other mixtures of higher aliphatic primary alcohols in patients with type II hypercholesterolemia. INTERNATIONAL JOURNAL OF CLINICAL PHARMACOLOGY RESEARCH 2003; 22:55-66. [PMID: 12503776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
This randomized, double-blind study was undertaken to compare the efficacy and tolerability of policosanol and Octa-60 in patients with type II hypercholesterolemia. After 4 weeks on a diet, 110 patients were randomized to policosanol or Octa-60 5 mg tablets once a day for 5 weeks. The dose was then doubled to 10 mg/day for the next 5 weeks. Policosanol 5 and 10 mg/day significantly lowered low-density lipoprotein-cholesterol (LDL-C) (p<0.0001 and p<0.00001), the main efficacy variable, by 18.6% and 30.2%, while Octa-60 significantly reduced (p<0.05) LDL-C by 10.0% at study completion only. The frequency of policosanol patients reaching reductions of LDL-C > or = 15% after 5 mg/day (37/55; 67.3%) and 10 mg/day (47/55; 88.7%) was greater (p<0.01 and p<0.01) than in the Octa-60 group, which was 5/55 (9.1%) and 20/55 (36.4%). Likewise, the frequency of patients reaching LDL-C values of <3.4 mmol/l at study completion was greater (p<0.001) in the policosanol group (39/55, 70.9%) than in the Octa-60 group (6/55, 10.9%). Policosanol 5 and 10 mg/day significantly lowered (p<0.00001) total cholesterol (TC) (13.4% and 20.4%), LDL-C/high-density lipoprotein-cholesterol (HDL-C) (22.1% and 37.0%) and TC/HDL-C (17.2% and 28.2%). Octa-60 at 10 mg/day lowered (p<0.05) TC (8.7%), LDL-C/HDL-C (12.6%) and TC/HDL-C (9.4%). HDL-C was increased (p<0.001 and 0.0001) by policosanol 5 and 10 mg/day (5.6% and 12.5%) but was unchanged by Octa-60. In both groups, triglycerides remained unchanged. Both treatments were safe and well tolerated. Octa-60, but not policosanol, significantly increased glucose and alanine aminotransferase, but individual values were within the normal range. Four patients (two from each group) discontinued the trial, but only one (in the Octa-60 group) did so because of an adverse event (AE) (skin rash). Overall, three patients (all from the Octa-60 group) reported AEs. In conclusion, original policosanol at 5 and 10 mg/day, but not Octa 60, was effective in patients with type II hypercholesterolemia. Thus, policosanol reached the efficacy criterion for LDL-C reduction in both steps, while Octa-60 failed to reach this goal. In addition, policosanol was better tolerated than Octa-60.
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Health claims and other health-related statements in the labeling and advertising of alcohol beverages (99R-199P). Final rule, Treasury decision. FEDERAL REGISTER 2003; 68:10075-106. [PMID: 12625361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
TTB is amending the regulations to prohibit the appearance on labels or in advertisements of any health-related statement, including a specific health claim, that is untrue in any particular or tends to create a misleading impression. A specific health claim on a label or in an advertisement is considered misleading unless the claim is truthful and adequately substantiated by scientific evidence; properly detailed and qualified with respect to the categories of individuals to whom the claim applies; adequately discloses the health risks associated with both moderate and heavier levels of alcohol consumption; and outlines the categories of individuals for whom any levels of alcohol consumption may cause health risks. In addition, TTB will consult with the Food and Drug Administration (FDA), as needed, on the use of specific health claims on labels. If FDA determines that a specific health claim is a drug claim that is not in compliance with the requirements of the Federal Food, Drug, and Cosmetic Act, TTB will not approve the use of such statement on a label. Health-related statements that are not specific health claims or health-related directional statements will be evaluated on a case-by-case basis to determine if they tend to mislead consumers. The final rule provides that health-related directional statements (statements that direct or refer consumers to a third party or other source for information regarding the effects on health of alcohol consumption) will be presumed misleading unless those statements include a brief disclaimer advising consumers that the statement should not encourage consumption of alcohol for health reasons, or some other appropriate disclaimer to avoid misleading consumers. TTB believes that the final regulations will ensure that labels and advertisements do not contain statements or claims that would tend to mislead the consumer about the significant health consequences of alcohol consumption.
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Lieberman B. The power of positive drinking: are alcoholic beverage health claims constitutionally protected? FOOD AND DRUG LAW JOURNAL 2003; 58:511-520. [PMID: 14626987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
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Bradham WS, Gunasinghe H, Holder JR, Multani M, Killip D, Anderson M, Meyer D, Spencer WH, Torre-Amione G, Spinale FG. Release of matrix metalloproteinases following alcohol septal ablation in hypertrophic obstructive cardiomyopathy. J Am Coll Cardiol 2002; 40:2165-73. [PMID: 12505230 DOI: 10.1016/s0735-1097(02)02595-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES This study examined plasma levels of certain matrix metalloproteinase (MMP) and tissue inhibitor of matrix metalloproteinase (TIMP) species before and after alcohol-induced myocardial infarction (MI) in patients with hypertrophic obstructive cardiomyopathy (HOCM). BACKGROUND Matrix metalloproteinases contribute to tissue remodeling, and endogenous control of MMP activity is achieved by the concordant release and binding of TIMPs. Animal models of MI have demonstrated a role for MMP activation in myocardial remodeling. However, the temporal relationship of MMP and TIMP release following a controlled myocardial injury in humans remains unknown. METHODS Plasma levels for the gelatinases MMP-2 and MMP-9, and for the collagenases MMP-8 and MMP-13, as well as TIMP-1 profiles were examined (by enzyme-linked immunosorbent assay) at baseline and serially up to 60 h following alcohol injection into the septal perforator artery in order to induce an MI in 51 patients with HOCM (age 55 +/- 2 years). RESULTS Plasma creatine kinase (MB isoform), indicating myocardial injury, increased 2,150% 18 h post-MI (p < 0.05). Plasma MMP-9 increased by over 400% and MMP-8 by over 100% from baseline values by 12 h post-MI (p < 0.05 vs. baseline). A similar temporal profile was not observed for MMP-2 and MMP-13. In addition, a concomitant increase in plasma TIMP-1 levels did not occur post-MI. As a result, MMP/TIMP stoichiometry (MMP-9/TIMP-1 ratio) increased significantly post-MI, suggestive of reduced TIMP-1 mediated MMP-9 inhibition, which would potentially enhance extracellular myocardial remodeling. CONCLUSIONS These unique results demonstrated that induction of a controlled myocardial injury in humans, specifically through alcohol-induced MI, caused species- and time-dependent perturbations of MMP/TIMP stoichiometry that would facilitate myocardial remodeling in the early post-MI setting.
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Boyce JM, Pittet D. Guideline for Hand Hygiene in Health-Care Settings. Recommendations of the Healthcare Infection Control Practices Advisory Committee and the HIPAC/SHEA/APIC/IDSA Hand Hygiene Task Force. Am J Infect Control 2002; 30:S1-46. [PMID: 12461507 DOI: 10.1067/mic.2002.130391] [Citation(s) in RCA: 453] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The Guideline for Hand Hygiene in Health-Care Settings provides health-care workers (HCWs) with a review of data regarding handwashing and hand antisepsis in health-care settings. In addition, it provides specific recommendations to promote improved hand-hygiene practices and reduce transmission of pathogenic microorganisms to patients and personnel in health-care settings. This report reviews studies published since the 1985 CDC guideline (Garner JS, Favero MS. CDC guideline for handwashing and hospital environmental control, 1985. Infect Control 1986;7:231-43) and the 1995 APIC guideline (Larson EL, APIC Guidelines Committee. APIC guideline for handwashing and hand antisepsis in health care settings. Am J Infect Control 1995;23:251-69) were issued and provides an in-depth review of hand-hygiene practices of HCWs, levels of adherence of personnel to recommended handwashing practices, and factors adversely affecting adherence. New studies of the in vivo efficacy of alcohol-based hand rubs and the low incidence of dermatitis associated with their use are reviewed. Recent studies demonstrating the value of multidisciplinary hand-hygiene promotion programs and the potential role of alcohol-based hand rubs in improving hand-hygiene practices are summarized. Recommendations concerning related issues (e.g., the use of surgical hand antiseptics, hand lotions or creams, and wearing of artificial fingernails) are also included.
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Abstract
Over a 4-month period, all infants admitted to the well-baby nursery were enrolled in a prospective study designed to compare cord separation times between infants treated with triple dye once, followed by daily alcohol application, to infants treated with daily alcohol application alone. Follow-up phone calls were done 7 days after discharge, with weekly calls until cord separation occurred. The objective was to determine whether the umbilical cord care regimen of triple dye followed by alcohol has an advantage over the alternative regimen of alcohol alone, with regard to cord separation, parenting, or healthcare caretaker preferences. In total, 634 infants were enrolled, with 599 infants (94%) completing the study. Infants in the alcohol alone group had a shorter cord separation time by 3 days (10 versus 13 days) (p < 0.0001). There was no reported increase in infection, and monetary savings were noted. We conclude that alcohol applied once a day appears to be a safe and effective means of promoting cord detachment.
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Bhansali A, Kataria RN, Dutta P, Saha MM, Singh P, Dash RJ. Parathyroid carcinoma: difficult management options. Indian J Cancer 2002; 39:119-22. [PMID: 12928568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Parathyroid carcinoma is a rare cause of primary hyperparathyroidism and these tumours are usually hyperfunctional as opposed to other malignant endocrine tumors. Surgery is the only effective treatment while nonsurgical modalities yield poor results. We report a patient, who presented with palpable mass in the neck and severe hypercalcemia. He underwent debulking surgery and received allendronate, calcitonin, dacarbazine followed by in- situ alcohol instillation with some success.
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Kramer A, Bernig T, Kampf G. Clinical double-blind trial on the dermal tolerance and user acceptability of six alcohol-based hand disinfectants for hygienic hand disinfection. J Hosp Infect 2002; 51:114-20. [PMID: 12090798 DOI: 10.1053/jhin.2002.1223] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Six commercially available alcohol-based hand rubs [AHD 2000, Desderman, Mucasept A, Manorapid (Poly-Alkohol, Spitacid, and Sterillium] were investigated in a clinical double-blind trial involving 10 participants who had no previous experience of using hand rubs (Group 1), and seven who had substantial professional experience of using hand rubs (Group 2; virology laboratory staff). Group 1 was studied for one week with 20 applications on day 1 and then five applications per day for six days. Transepidermal water loss, dermal water content and superficial sebum content of the skin were measured before and after the seven-day application of the products, as well as user acceptability (self-assessment of smell, speed of drying, emolliant effect, skin dryness). Group 2 used each preparation twice for two weeks in a random sequence, and carried out self assessment at the end of each fortnight. Transepidermal water loss (mean baseline: 18.7 g/m(2)h), dermal water content (mean baseline dorsum: 75.6) and superficial sebum content (mean baseline dorsum: 4.8 microg/cm(2)) did not change significantly. In both groups assessments of the smell and the speed of drying did not reveal any significant differences between the six products. Sterillium had the best emollient effect of all products (P<0.05; Wilcoxon test and Mann-Whitney-U test) and was significantly better than Desderman, AHD 2000, and Mucasept A, causing less skin dryness after seven days use in Group 1 (P<0.05; Mann-Whitney-U test). Manorapid caused significantly less dryness than Spitacid, AHD 2000, and Mucasept A in Group 2 after the first use, but no significant difference was observed after the second use. Thus alcohol-based hand rubs that contain emolliants, irrespective of the type of alcohol (n-propanol, iso-propanol or ethanol), are well tolerated and do not dry out or irritate the skin. Personal assessments showed significant differences for the emolliant effect and the extent of dryness. Both factors are very important, as user acceptability has an impact on compliance. Sterillium is the only hand disinfectant containing mecetronium etilsulphate which has been shown to have an emolliant effect. Future research should focus on user acceptability in order to improve compliance.
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van den Broek PJ, Verbakel-Salomons EM, Bernards AT. Quantity versus quality of hand hygiene. J Hosp Infect 2001; 49:297-8. [PMID: 11740882 DOI: 10.1053/jhin.2001.1103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Giorgio A, Tarantino L, de Stefano G, Francica G, Mariniello N, Farella N, Perrotta A, Aloisio V, Esposito F. Hydatid liver cyst: an 11-year experience of treatment with percutaneous aspiration and ethanol injection. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2001; 20:729-738. [PMID: 11444731 DOI: 10.7863/jum.2001.20.7.729] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
OBJECTIVE To report an 11-year experience of treatment of hydatid liver cysts with double percutaneous aspiration and injection of alcohol. METHODS Of the 129 patients with 174 hydatid liver cysts admitted to our department between January 1988 and January 1999, 79 patients with 119 vital hydatid liver cysts were selected for double percutaneous aspiration and injection of alcohol. Under ultrasonographic guidance, cystic cavities were first drained through fine needles, and then 95% sterile ethanol was injected and left in situ. The same procedure was repeated 3 days later without reaspiration of the injected alcohol. General anesthesia without endotracheal intubation was performed in 21 selected cases. RESULTS Double percutaneous aspiration and injection of alcohol was completed in 78 patients with 118 hydatid liver cysts. In 1 case the procedure could not be accomplished because of an intracystic hemorrhage. A total of 254 punctures were performed, and the ethanol injected per session ranged between 12 and 250 mL. The mean hospital stay was 2.9 days (range, 2-7 days). The overall median follow-up was 48 months (range, 6-122 months). At the last ultrasonographic examination, 45.8% of the treated hydatid liver cysts had a solid pattern, 47.4% were no longer appreciable, and 6.8% had a minimal liquid component. Intracystic relapse occurred in 5% of the patients. In no case were any new cysts observed either in different hepatic segments or in any extrahepatic location. The morbidity rate was 9%, and 1 death occurred (mortality rate, 1.3%). CONCLUSIONS Over a long period, double percutaneous aspiration and injection of alcohol proved to be a substantially safe, effective, and low-cost procedure for hydatid liver cyst treatment.
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Christensen JH, Skou HA, Fog L, Hansen V, Vesterlund T, Dyerberg J, Toft E, Schmidt EB. Marine n-3 fatty acids, wine intake, and heart rate variability in patients referred for coronary angiography. Circulation 2001; 103:651-7. [PMID: 11156875 DOI: 10.1161/01.cir.103.5.651] [Citation(s) in RCA: 112] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Dietary n-3 polyunsaturated fatty acids (PUFAs) derived from fish may reduce the incidence of sudden cardiac death (SCD). In addition, wine drinking is suggested to have a protective effect against cardiovascular death. METHODS AND RESULTS We included 291 patients referred for coronary angiography in whom ischemic heart disease was suspected and all of whom completed a food questionnaire regarding fish and wine intake. The n-3 PUFA composition of granulocyte membranes and of adipose tissue was measured. In addition, 24-hour heart rate variability (HRV) was analyzed. Fish intake was positively associated with the level of n-3 PUFAs in adipose tissue. Significant positive correlation coefficients were found between HRV indices and the levels of n-3 PUFAs in granulocytes. Wine intake was also significantly positively related to HRV, but the patients with the highest wine intake also had the highest intake of fish, as documented by a high n-3 PUFA content in adipose tissue. Multiple linear regression analysis revealed that traditional factors such as treatment with ss-blockers, smoking, age, and previous myocardial infarction were independently related to HRV, and furthermore that n-3 PUFAs (but not wine intake) were significantly independently associated with HRV. CONCLUSIONS The close positive association between n-3 PUFAs and HRV in patients suspected of having ischemic heart disease may indicate a protective effect of n-3 PUFAs against SCD. This may partly explain the reduction in SCD observed in humans with a modest intake of n-3 PUFA. Wine intake was also positively correlated with HRV, but this correlation was no longer significant after controlling for the cellular level of n-3 PUFA.
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Hoffstetter W, Ortega A, Chiang M, Paik P, Beart RW. Effects of topical tumoricidal agents on port-site recurrence of colon cancer: an experimental study in rats. J Laparoendosc Adv Surg Tech A 2001; 11:9-12. [PMID: 11444327 DOI: 10.1089/10926420150502878] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Reports of metastatic spread of colon and rectal cancer to port sites after laparoscopic resection of potentially curable lesions has raised doubt regarding the efficacy and safety of laparoscopic technology in cancer surgery. Experimental study in animals has led us to believe that the mode of spread of these metastases is via the direct route. We hypothesized, therefore, that we could decrease the rate of trocar-site recurrences by treating the individual port sites with a topical tumoricidal agent. MATERIALS AND METHODS Male BD-IX rats weighing 240 to 360 g were injected with syngeneic colon cancer to simulate free intraperitoneal cancer spread to trocar sites. All rats were subjected to a sham laparoscopic operation after 2 x 10(5) viable cancer cells had been injected into their peritoneal cavities. Five-millimeter trocars were inserted into each rat after abdominal insufflation to 10 mm Hg. Pneumoperitoneum was maintained for 10 minutes before the trocars were removed simultaneously. Trocar sites were then subjected to one of three treatments, with each animal receiving a maximum of two different treatments. Sites were treated with 70% ethanol (N = 42), povidine/ iodine (N = 40), or no topical treatment (N = 46). Three weeks later, the animals were euthanized and autopsied. Subcutaneous tumors at trocar sites or tumors with >50% volume within the wound were considered implants. RESULTS Control sites revealed a metastasis rate of 41% (19/46). The tumor implant rate was 36% (15/42) at alcohol-treated sites and 20% (8/40) at sites treated with povidone-iodine (P < 0.05). CONCLUSION Topical administration of povidone-iodine to trocar wounds after laparoscopic surgery can significantly reduce the incidence of port-site metastasis in a syngeneic animal model of colon cancer.
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Abstract
Treatment of otorrhea has been described in the literature since 1500 BC. A multitude of therapeutic options have been described, including the use of astringents, antiseptics, alcohol, benzoin and various powders. Since the middle of the 20th century, antibiotic usage has been promoted as the most effective means of therapy. Until recently none of the agents that were used was found to be safe for middle ear use. Since 1990 there have been publications describing the safety and efficacy of fluoroquinolone drops for acute and chronic otorrhea. This article details the transition from treatment of otorrhea with nonspecific means to an era of antimicrobial therapy based on sound scientific evidence.
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Abstract
A short review of recent literature is presented on the synthesis, biological properties, colloid and surface chemistry, and applications of carbohydrate- and related polyol-derived amphiphiles with perfluoroalkyl hydrophobes.
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Abstract
The phenol and alcohol matrixectomy is a frequently used technique for treating onychocryptosis in healthy patients. This article describes a modification of this common procedure. The modified version provides a quick and easy method of removing an ingrown nail.
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