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Rusiecki JA, Denic-Roberts H, Byrne C, Cash J, Raines CF, Brinton LA, Zahm SH, Mason T, Bonner MR, Blair A, Hoover R. Serum concentrations of DDE, PCBs, and other persistent organic pollutants and mammographic breast density in Triana, Alabama, a highly exposed population. Environ Res 2020; 182:109068. [PMID: 31918312 PMCID: PMC7032000 DOI: 10.1016/j.envres.2019.109068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 12/18/2019] [Accepted: 12/19/2019] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Although some persistent organic pollutants (POPs) are considered human carcinogens, results from studies evaluating exposures and breast cancer risk have been inconsistent, potentially related to varying ages at exposure. Additionally, few studies evaluated the association between POPs exposure and mammographic breast density (MBD), an intermediate biomarker of breast cancer risk. We carried out a cross-sectional study to investigate associations between serum POPs concentrations and MBD measured in 1998 in female residents of Triana, Alabama, in a predominately African American population with high POPs exposures, particularly to p,p'-DDT (1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane). METHODS We measured lipid-adjusted serum concentrations (ng/g lipid) of p,p'-DDT and its main metabolite p,p'-DDE (1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene), polychlorinated biphenyls (PCBs), β-hexachlorocyclohexane (β-HCCH), heptachlor epoxide, oxychlordane, trans-nonachlor, mirex, and aldrin for each woman in our study (n = 210). We also measured two MBD metrics, percent MBD (%MBD) and area of MBD (aMBD). Using adjusted Spearman correlation coefficients (rs) we evaluated correlations between %MBD and aMBD with individual POPs in the overall population and by age group (19-40, 41-54, and 55-91 years) and also estimated adjusted mean measures of MBD with 95% confidence intervals across tertiles of analytes using generalized linear models (GLM). We calculated p-values for multiplicative interaction by age group using GLM. Additional analyses excluded women with current hormone replacement therapy (HRT) use and evaluated early-life exposure (prior to age 18) during the heaviest contamination period in Triana (1947-90). RESULTS Among all women, we found no correlation between p,p'-DDE and %MBD, but after age stratification and exclusion of HRT users, there was a suggestion of a difference by age group, with younger women having a weak positive correlation (rs = 0.12, p = 0.37) and older women having a weak negative correlation (rs = -0.12, p = 0.43); pinteraction = 0.06. In contrast, PCBs were weakly positively correlated with %MBD among all women, with the correlation magnitudes increasing after excluding current HRT users (rs-total PCBs = 0.17, p = 0.03). After age stratification and exclusion of HRT users, correlations for PCBs were higher among younger and middle-age women, with only a handful of these correlations being statistically significant. For β-HCCH, the strongest finding was a negative correlation among older women (rs = -0.26, p = 0.07). Correlations were positive predominantly in the younger age group for heptachlor epoxide (rs = 0.27, p = 0.04), oxychlordane (rs = 0.35, p = 0.006), and trans-nonachlor (rs = 0.37, p = 0.003), and largely null for the middle and older age groups; pinteraction range: 0.03-0.05. Similar patterns were found in GLM analyses using tertiles of exposure and aMBD as the metric for MBD. Women exposed during the heaviest chemical contamination period in Triana prior to age 18 had positive correlations between %MBD and PCBs, heptachlor epoxide, mirex, oxychlordane, and trans-nonachlor. CONCLUSIONS In this population, despite high exposures to p,p'-DDT and thus high serum concentrations of its main metabolite, p,p'-DDE, we did not find strong evidence of a positive association with MBD. In fact, there was some evidence of a negative association among older women for p,p'-DDE; a similar pattern was found for β-HCCH. However, younger women with higher serum levels of PCBs, heptachlor epoxide, oxychlordane, and trans-nonachlor, who were likely exposed in early life, had higher MBD. These findings should be replicated in larger studies.
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Affiliation(s)
- J A Rusiecki
- Department of Preventive Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
| | - H Denic-Roberts
- Department of Preventive Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - C Byrne
- Department of Preventive Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - J Cash
- University of Alabama in Huntsville, College of Nursing, Huntsville, AL, USA
| | - C F Raines
- University of Alabama in Huntsville, College of Nursing, Huntsville, AL, USA
| | | | - S H Zahm
- Sheila Zahm Consulting, Formerly at National Cancer Institute, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
| | - T Mason
- University of South Florida, College of Public Health, Tampa, FL, USA
| | - M R Bonner
- Department of Epidemiology and Environmental Health, State University of New York, Buffalo, NY, USA
| | - A Blair
- National Cancer Institute Retired, Scientist Emeritus, USA
| | - R Hoover
- National Cancer Institute, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
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Curiale MS, Gangar V, D’onorio A, Gambrel-Lenarz S, Mcallister JS, Bailey B, Bednar AM, Bowen B, Brown D, Bulthaus M, Cash J, Cirigliano M, Cox M, D’onorio A, David OE, Fraser J, Frye K, Gangar V, Gambrel-Lenarz S, Hanlin J, Helbig T, Johnson J, Jost-Keating K, Kora L, Koeritzer R, Kozlowski S, Kraemer M, Lally S, Lambeth B, Lawlor K, Lewandowski V, Lopez S, McDonald S, Mclntyre S, Naq M, Pierson M, Reinhard J, Richter D, Saunders L, Simpson P, Smoot L, Tong MS, Warburton D, Williams H, Wilson-Perry A, Yuan J. High-Sensitivity Dry Rehydratable Film Method for Enumeration of Coliforms in Dairy Products: Collaborative Study. J AOAC Int 2020. [DOI: 10.1093/jaoac/80.3.505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
A dry-film coliform count plate that is inoculated with 5 mL sample was compared with the Violet Red Bile Agar plate method in a collaborative study by 18 laboratories. Products analyzed were 2% milk, chocolate milk, cream, vanilla ice cream, cottage cheese, and cheese. Collaborators tested blind duplicate uninoculated samples and samples inoculated at low, medium, and high level. Significantly (P< 0.05) higher numbers of coliforms were recovered by the dry-film method from 2% milk samples at the 3 inoculum levels, the chocolate milk at the low- and high-inoculum levels, and the cream at the high-inoculum level. Significantly higher counts were obtained by the agar method for cottage cheese samples at the low-inoculum level. The repeatability standard deviation for the dry-film method was significantly higher for the high-inoculum level chocolate milk sample and the medium-inoculum level cottage cheese. The same statistic was significantly higher for the agar method at all 3 inoculum levels in the 2% milk and the medium-inoculum level cream. The high-sensitivity dry rehydratable film method for enumeration of coliforms in dairy products has been adopted first action by AOAC INTERNATIONAL.
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Affiliation(s)
- Michael S Curiale
- Silliker Laboratories Group, Inc., Corporate Research Center, 160 Armory Dr, South Holland, IL 60473
| | - Vidhya Gangar
- Silliker Laboratories Group, Inc., Corporate Research Center, 160 Armory Dr, South Holland, IL 60473
| | - Armando D’onorio
- Silliker Laboratories Group, Inc., Corporate Research Center, 160 Armory Dr, South Holland, IL 60473
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Chin TL, Cash J, Blacker H, Thomas M, Bernal NP, Burton K, Joe VC. 456 Timely Debriefing Facilitates Real-Time Communication and Feedback, Improves Team Performance, and Provides Data Clarity for Quality Improvement. J Burn Care Res 2019. [DOI: 10.1093/jbcr/irz013.351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- T L Chin
- University of California Irvine, Orange, CA
| | - J Cash
- University of California Irvine, Orange, CA
| | - H Blacker
- University of California Irvine, Orange, CA
| | - M Thomas
- University of California Irvine, Orange, CA
| | - N P Bernal
- University of California Irvine, Orange, CA
| | - K Burton
- University of California Irvine, Orange, CA
| | - V C Joe
- University of California Irvine, Orange, CA
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Hartig E, Cash J, Hinkle K, Lebzelter T, Mighell J, Walter DK. Keplerand the Long Period Variables. EPJ Web of Conferences 2015. [DOI: 10.1051/epjconf/201510106032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Purnell L, Cash J, Kulstad E, Mistry C, Tekwani K. 211 A Comparison of Emergency Department Throughput in Geographical versus Rotational Patient Assignment Models. Ann Emerg Med 2014. [DOI: 10.1016/j.annemergmed.2014.07.238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Anbazhagan A, Harper A, Hunter A, Benson G, Cadden I, Cash J, McDougall N. Budd-Chiari syndrome during puerperium requiring liver transplantation. J OBSTET GYNAECOL 2014; 33:739-40. [PMID: 24127969 DOI: 10.3109/01443615.2013.810200] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- A Anbazhagan
- Department of Obstetrics and Gynaecologist, Royal Jubilee Maternity Hospital
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Bain M, Kurtzberg J, Cash J, Martin P. Building a Legacy. Biol Blood Marrow Transplant 2012. [DOI: 10.1016/j.bbmt.2011.12.305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Affiliation(s)
- J Cash
- Liver Clinic, Royal Victoria Hospital, Belfast, UK
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Dattoli M, Wallner K, True L, Cash J, Sorace R. Long-term Prostate Cancer Control (13 Year Actuarial) in Patients with a High Likelihood of Extracapsular Cancer Extension Using PD-103 Brachytherapy and Supplemental Beam Radiation. Int J Radiat Oncol Biol Phys 2005. [DOI: 10.1016/j.ijrobp.2005.07.509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Cash J. Platelet chemokines. Transfus Med 2002; 12:222; author reply 222. [PMID: 12071880 DOI: 10.1046/j.1365-3148.2002.00377_1.x] [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] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Lugo RA, MacLaren R, Cash J, Pribble CG, Vernon DD. Enteral methadone to expedite fentanyl discontinuation and prevent opioid abstinence syndrome in the PICU. Pharmacotherapy 2001; 21:1566-73. [PMID: 11765307 DOI: 10.1592/phco.21.20.1566.34471] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
STUDY OBJECTIVE To determine if enterally administered methadone can facilitate fentanyl discontinuation and prevent withdrawal in children at high risk for opioid abstinence syndrome. DESIGN Retrospective analysis. SETTING Pediatric intensive care unit (PICU) in a tertiary care children's hospital. PATIENTS Twenty-two children (aged 6.1 +/- 5.4 yrs) who received continuous fentanyl infusion for 9 days or longer. INTERVENTION Guidelines for initiating enteral methadone, rapidly tapering and discontinuing fentanyl infusions, and tapering methadone were implemented in the PICU. Development of opioid abstinence syndrome was evaluated during fentanyl and methadone dosage reductions and for 72 hours thereafter. MEASUREMENTS AND MAIN RESULTS Children received fentanyl by continuous infusion for 17.8 +/- 8.4 days. Peak fentanyl infusion rate was 5.9 +/- 3.8 microg/kg/hour, and the median cumulative dose was 1302 microg/kg (range 354-7535 microg/kg). Methadone 0.50 +/- 0.22 mg/kg/day was begun 1.6 +/- 1.9 days before tapering fentanyl. The fentanyl infusion rate on starting the taper was 5.0 +/- 3.6 microg/kg/hour. Fentanyl was tapered and discontinued in a median of 2.6 days (range 0-11.9 days). Twenty-one patients had no opioid abstinence syndrome during or after fentanyl taper. One patient experienced significant opioid withdrawal after fentanyl discontinuation, which resolved after reinstitution of fentanyl and increasing the dosage of methadone to 0.3 mg/kg every 6 hours. Overall, methadone was tapered and discontinued in 18.2 +/- 11.9 days without precipitating opioid abstinence syndrome. CONCLUSION Enteral administration of methadone may expedite fentanyl discontinuation and reduce the risk of withdrawal in critically ill children at high risk for opioid abstinence syndrome.
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Affiliation(s)
- R A Lugo
- Department of Pharmacy Practice, College of Pharmacy, University of Utah, Salt Lake City 84112-5820, USA.
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Abstract
OBJECTIVE To determine the pharmacokinetics and pharmacodynamics of ranitidine in critically ill children and to design a dosage regimen that achieves a gastric pH > or =4. DESIGN Prospective, open-label, pharmacokinetic-pharmacodynamic study. SETTING Pediatric intensive care unit in a tertiary care children's hospital. PATIENTS Mechanically ventilated, critically ill children > or =10 kg who required intravenous ranitidine for stress ulcer prophylaxis. INTERVENTIONS Ranitidine pharmacokinetics were determined after a single intravenous dose. Gastric pH was monitored hourly via nasogastric pH probe. After the last blood sample, patients received an intravenous bolus of ranitidine (0.5 mg/kg) followed by a continuous infusion (0.1 mg x kg(-1) x hr(-1)). The infusion was increased incrementally (0.05 mg x kg(-1) x hr(-1)) until reaching gastric pH > or =4 for > or =75% of a 24-hr period, after which steady-state plasma concentrations were measured. Plasma concentrations were analyzed by high-pressure liquid chromatography. MEASUREMENTS AND MAIN RESULTS Twenty-three children (ranging in age from 1.4 to 17.1 yrs) were studied. Pharmacokinetic variables included a clearance of 511.7 +/- 219.7 mL x kg(-1) x hr(-1), volume of distribution of 1.53 +/- 0.99 L/kg, and half-life of 3.01 +/- 1.35 hrs. After the single intravenous dose (1.52 +/- 0.47 mg/kg), gastric pH increased from 1.6 +/- 1.0 to 5.1 +/- 1.1 (p <.001), which was associated with a plasma concentration of 373 +/- 257 ng/mL. Based on the pharmacokinetic variables, the dose of intravenous ranitidine required to target 373 ng/mL as the average steady-state concentration is 1.5 mg/kg administered every 8 hrs. During the continuous infusion, the mean steady-state ranitidine concentration associated with gastric pH > or =4 was 287 +/- 133 ng/mL. This concentration may be achieved with an intravenous loading dose of 0.45 mg/kg followed by a continuous infusion of 0.15 mg x kg(-1) x hr(-1). CONCLUSIONS The pharmacokinetics of ranitidine in critically ill children are variable. The description of ranitidine's pharmacokinetics and pharmacodynamics in this study may used to design an initial ranitidine dosage regimen that targets a gastric pH > or =4. Thereafter, gastric pH should be monitored and the dose of ranitidine adjusted accordingly.
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Affiliation(s)
- R A Lugo
- Department of Pharmacy Practice, the University of Utah College of Pharmacy, Salt Lake City, UT, USA
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Dattoli M, Wallner K, True L, Sorace R, Koval J, Cash J, Acosta R, Biswas M, Binder M, Sullivan B, Lastarria E, Kirwan N, Stein D. Prognostic role of serum prostatic acid phosphatase for 103Pd-based radiation for prostatic carcinoma. Int J Radiat Oncol Biol Phys 1999; 45:853-6. [PMID: 10571189 DOI: 10.1016/s0360-3016(99)00259-x] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To establish the prognostic role of serum enzymatic prostatic acid phosphatase (PAP) in patients treated with palladium (103Pd) and supplemental external beam irradiation (EBRT) for clinically localized, high-risk prostate carcinoma. METHODS AND MATERIALS One hundred twenty-four consecutive patients with Stage T2a-T3 prostatic carcinoma were treated from 1992 through 1995. Each patient had at least one of the following risk factors for extracapsular disease extension: Stage T2b or greater (100 patients), Gleason score 7-10 (40 patients), pretreatment prostate specific antigen (PSA) >15 ng/ml (32 patients), or elevated serum PAP (25 patients). Patients received 41 Gy conformal EBRT to a limited pelvic field, followed 4 weeks later by a 103Pd boost (prescription dose 80 Gy). Biochemical failure was defined as a PSA greater than 1 ng/ml (normal <4 ng/ml). RESULTS The overall, actuarial freedom from biochemical failure at 4 years after treatment was 79%. In Cox-proportional hazard multivariate analysis, the strongest predictor of failure was elevated pretreatment acid phosphatase (p = 0.02), followed by Gleason score (p = 0.1), and PSA (p = 0.14). CONCLUSION PAP was the strongest predictor of long-term biochemical failure. It may be a more accurate indicator of micrometastatic disease than PSA, and as such, we suggest that it be reconsidered for general use in radiation-treated patients.
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Affiliation(s)
- M Dattoli
- Department of Radiology, University Community Hospital, Tampa, FL 33613, USA
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Abstract
Minor cervical cytologic abnormalities are common, but knowing which low-grade lesions will progress to cervical cancer--and therefore deserve biopsy and excision--is difficult. Since some human papillomavirus (HPV) types are strongly associated with cervical cancer, HPV typing may be a means of determining which patients with minor abnormalities require biopsy and treatment and which need only follow-up smears. This paper reviews the association between cervical cancer and HPV infection, the pathogenesis of HPV infection, the utility of HPV typing in training patients with a diagnosis of atypical squamous cells of undetermined significance, and the prospects for the development of an HPV vaccine.
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Affiliation(s)
- X W Jin
- Department of General Internal Medicine, Cleveland Clinic, USA.
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Turner S, Cash J. The effectiveness of services for people with learning disabilities. Nurs Times 1999; 95:48-9. [PMID: 10504964] [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: 02/14/2023]
Abstract
The government white paper The New NHS has placed emphasis on service effectiveness and expects it to be measured. Clinical governance is expected to provide robust internal mechanisms for this. A National Institute for Clinical Effectiveness will provide a lead on clinical and cost-effectiveness and a Commission for Health Improvement oversee the quality of clinical services (Department of Health, 1997). Signposts for Success (NHS Executive, 1998) sets out good practice guidance for commissioners and providers of health services for people with learning disabilities. This states that its aim is to deliver 'person-centred services, equality of access, support to use services and social inclusion', person-centred services being defined as those that put 'service users' wishes and needs at the centre'. This article looks at how one trust is trying to meet these requirements following this guidance.
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Affiliation(s)
- S Turner
- Learning Disability Services, Severn NHS Trust, Gloucester
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Affiliation(s)
- J Cash
- Department of Medicine, University of Edinburgh, Royal Infirmary
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Abstract
OBJECTIVE To determine the cost savings of replacing intravenous midazolam with enterally administered lorazepam in mechanically ventilated children who require long-term continuous sedation. DESIGN Retrospective review of patients treated according to a preestablished pediatric intensive care unit (ICU) sedation protocol. SETTING Twenty-six-bed pediatric ICU in a tertiary care children's hospital. PATIENTS The records of 30 mechanically ventilated children were analyzed. The median age was 1.5 yrs and the median weight was 8.0 kg. Patients required continuous sedation for a total of 16 days (median). INTERVENTIONS According to our pediatric ICU sedation protocol, midazolam infusion was continued until the hourly midazolam requirement was stable for at least 24 hrs. Thereafter, patients with a nasojejunal tube who were likely to require a minimum of three additional days of continuous sedation were transitioned from intravenous midazolam to enterally administered lorazepam. The goal in transitioning therapy was to titrate the lorazepam dose and reduce midazolam administration while maintaining an unchanged level of sedation. MEASUREMENTS AND MAIN RESULTS The rate of midazolam administration was significantly (p<.05) reduced beginning on day 1 of lorazepam treatment. Midazolam was successfully discontinued in 24 (80%) patients in 3 days (median), and adequate and appropriate sedation was maintained with lorazepam monotherapy. Six patients in whom midazolam could not be discontinued experienced a 52% reduction in the rate of midazolam administration as a result of adding lorazepam. Total projected midazolam utilization was defined as the sum of midazolam administration before initiating lorazepam and the projected midazolam requirement after initiating lorazepam. Projected midazolam cost was calculated as the product of total projected midazolam utilization and midazolam acquisition cost. Actual expenditures for both midazolam and lorazepam were subtracted from the projected midazolam cost to calculate the estimated cost savings. Overall, midazolam utilization (in milligrams) was reduced by 46.7+/-27.6% (median 52). Total projected midazolam cost for the 30 patients was $90,771. The actual cost of midazolam and lorazepam combined was $47,867, resulting in a cost savings of $42,904. CONCLUSIONS Transitioning from intravenous midazolam to enterally administered lorazepam in critically ill children who require long-term sedation results in significant cost savings. The oral formulation of lorazepam was convenient to use, inexpensive, and effective in maintaining a continuous and appropriate level of sedation once midazolam was discontinued.
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Affiliation(s)
- R A Lugo
- University of Utah College of Pharmacy and Department of Pharmacy, Primary Children's Medical Center, Salt Lake City 84112, USA.
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O'Riordan JLH, Caimi V, Burdett-Smith CB, Burdett-Smith P, Caplan H, Bennett JDC, Dickson U, Enoch PJ, Taylor S, Cash J, Adams AK, Clark AA. Sir John David Nunes Nabarro Edoardo Parma Mary Veronica Porter (nee Burdett-Smith) Anthony Watson Purdie Rory Sadler Norah Patricia Sherlock Michael Edward Skinner Mark Stickland John Wallace William Derek Wylie Stuart Young. West J Med 1998. [DOI: 10.1136/bmj.317.7169.1391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Dean E, Turner S, Cash J, Winterbottom P. Assessing the capacity to give consent. Nurs Times 1998; 94:58-60. [PMID: 9866585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- E Dean
- Severn NHS Trust Learning Disability Services, Gloucester
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Abstract
The number of hospitalists--i.e., practitioners who specialize in the care of hospital inpatients--is growing rapidly in the United States. In part a response to managed care's push for better health outcomes with a minimum waste of time, effort, and money, this new specialty has its own national organization, affiliated with the American College of Physicians. Challenges to hospitalists include minimizing the use of consultations and unnecessary laboratory tests for inpatient care, and ensuring continuity of care once patients leave the hospital.
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Affiliation(s)
- F Michota
- Department of General Internal Medicine, Cleveland Clinic Foundation, OH 44195, USA.
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Dattoli M, Wallner K, Sorace R, Koval J, Cash J, Acosta R, Brown C, Etheridge J, Binder M, Brunelle R, Kirwan N, Sanchez S, Stein D, Wasserman S. 103Pd brachytherapy and external beam irradiation for clinically localized, high-risk prostatic carcinoma. Int J Radiat Oncol Biol Phys 1996; 35:875-9. [PMID: 8751395 DOI: 10.1016/0360-3016(96)00214-3] [Citation(s) in RCA: 124] [Impact Index Per Article: 4.4] [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: 02/02/2023]
Abstract
PURPOSE To summarize biochemical failure rates and morbidity of external beam irradiation (EBRT) combined with palladium (103Pd) boost for clinically localized high-risk prostate carcinoma. METHODS AND MATERIALS Seventy-three consecutive patients with stage T2a-T3 prostatic carcinoma were treated from 1991 through 1994. Each patient had at least one of the following risk factors for extracapsular disease extension: Stage T2b or greater (71 patients), Gleason score 7-10 (40 patients), prostate specific antigen (PSA) > 15 (32 patients), or elevated prostatic acid phosphatase (PAP) (17 patients). Patients received 41 Gy EBRT to a limited pelvic field, followed 4 weeks later by a 103Pd boost (prescription dose: 80 Gy). Biochemical failure was defined as a PSA greater than 1.0 ng/ml (normal < 4.0 ng/ml). Patients whose PSA was still decreasing at the last follow-up were censored at that time. Patients whose PSA plateaued at a value greater than 1.0 were scored as failures at the time the PSA first plateaued. RESULTS The overall, actuarial freedom from biochemical failure at 3 years after treatment was 79%. In Cox proportional hazard multivariate analysis, the strongest predictor of failure was elevated acid phosphatase (p = 0.04), followed by PSA (p = 0.17), Stage (p = 0.23), and Gleason score (p = 0.6). Treatment-related morbidity was usually limited to temporary, RTOG Grade 1-2 urinary symptoms. One patient, who had both a transurethral incision of the prostate (TUIP) and a transurethral resection of the prostate (TURP), developed low-volume urinary incontinence. The actuarial potency rate at 3 years after implantation was 77% for 46 patients who were sexually potent prior to implant. CONCLUSION Biochemical freedom from failure rates following combined EBRT and 103Pd brachytherapy for clinically localized, high-risk prostate cancer compare favorably with that reported after conventional dose EBRT alone. Morbidity has been acceptable.
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Affiliation(s)
- M Dattoli
- Department of Radiology, University Community Hospital, Tampa, FL 33613, USA
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Abstract
Changes in health care delivery necessitate modification in dermatology training. While the residents at The University of Alabama at Birmingham were planning their 1995-1996 curriculum, several questions regarding the most appropriate allocation of time and resources arose. Interest in other residency curricula prompted the development of a national survey of dermatology residents. Our purpose was to provide comprehensive data regarding the didactic, clinical, surgical, and other aspects of today's U.S. dermatology residency training from the perspective of the residents. It is hoped these data will assist dermatology residency programs with evaluation of their current curricula. A comprehensive 31-question multiplechoice survey was mailed to 631 residents in 70 U.S. dermatology residency programs. Results were tabulated and median values and percentages of responses were obtained. A Wilcoxon rank-sum test, a chi-square analysis, and logistic regression analysis were performed on survey items on the basis of residents' satisfaction with the training program. Two hundred forty-eight responses (39%) were returned with all years of training well represented. Median values and percentages obtained outlined the didactic, clinical, surgical, and other aspects of dermatology residency training. Seventeen percent of residents believed they were not being adequately trained. Satisfaction with training was noted with more didactic faculty involvement, consultations and research, and surgical procedures performed per month. Residents with enriched didactic, clinical, and surgical training experiences are more satisfied with their training programs.
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Affiliation(s)
- J M Webb
- Department of Dermatology, University of Alabama at Birmingham, 35294, USA
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Affiliation(s)
- J Cash
- Scottish National Blood Transfusion Service, Edinburgh, United Kingdom
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Mustafa MM, Pappo A, Cash J, Winick NJ, Buchanan GR. Aerosolized pentamidine for the prevention of Pneumocystis carinii pneumonia in children with cancer intolerant or allergic to trimethoprim/sulfamethoxazole. J Clin Oncol 1994; 12:258-61. [PMID: 8113834 DOI: 10.1200/jco.1994.12.2.258] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [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: 01/28/2023] Open
Abstract
PURPOSE Trimethoprim/sulfamethoxazole (TMP/SMX) is the drug of choice for Pneumocystis carinii pneumonia (PCP) prophylaxis in immunocompromised patients. In children with malignancy, TMP/SMX is well tolerated, but adverse reactions that necessitate discontinuation can occur. We evaluated the safety and efficacy of aerosolized pentamidine (AP) as an alternative prophylaxis modality in children with malignancy who are intolerant of or allergic to TMP/SMX. PATIENTS AND METHODS AP (200 mg/m2 every 4 weeks) was administered to 60 children with malignancy receiving chemotherapy who had experienced severe adverse reactions to TMP/SMX. Seven hundred twenty doses of AP have been administered during a 3 1/2-year period (21,600 patient-days), with 30 patients treated for > or = 12 months (range, 12 to 25). RESULTS Adverse reactions occurred during 79 (10%) of the 720 treatments and included bronchospasm in 23, cough in 40, vomiting in 10, and nausea in six. Only two patients had severe bronchospasm. AP was discontinued due to toxicity in three patients (5%). None of the patients (upper 95% confidence limit, 0.049) have developed PCP. CONCLUSION AP appears to be well tolerated and effective in the prevention of PCP in children with malignancy.
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Affiliation(s)
- M M Mustafa
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas 75235-9063
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Cash J. National Blood Authority. BMJ 1993; 306:1072. [PMID: 8490528 PMCID: PMC1677007 DOI: 10.1136/bmj.306.6884.1072-a] [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] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Abstract
A routine admission chest radiograph (CXR) in pediatric patients with cancer who are admitted to the hospital for fever and neutropenia has been advised because the signs and symptoms of pneumonia may be absent. The authors studied 131 consecutive patient admissions for fever and neutropenia to evaluate the diagnostic yield of routine CXR. All patients had a complete history, physical examination, complete blood count, blood culture, urinalysis, urine culture, and CXR. Patients routinely started ceftazidime monotherapy. Results of the CXR were correlated with the presence or absence of signs and symptoms of respiratory disease. Of 128 CXR results, 26 (20%) were abnormal (13 with known malignant disease, 2 with atelectasis, 3 with peribronchial cuffing, and 8 with pneumonia [6%]). Three patients with pneumonia were asymptomatic. Therefore, only 3 of 128 patients (2.3%) had pneumonia on CXR not suspected by physical examination. None would have had initial therapy modified based on the CXR finding alone. The authors concluded that the incidence of pneumonia in a child with fever and neutropenia is low and that routine CXR at diagnostic evaluation is unnecessary in the asymptomatic ambulatory patient.
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Affiliation(s)
- J A Katz
- Children's Medical Center of Dallas, Texas
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Cash J, Green EK, Russell VJ. Speech and language development and its problems. Practitioner 1987; 231:1198-202. [PMID: 3451272] [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: 01/05/2023]
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Abstract
Two patients with early stage chronic lymphocytic leukemia were found to have meningeal involvement. The diagnosis was confirmed by cerebral spinal fluid cytology in the first patient and by flow cytometric analysis in the second patient. Both patients responded well to intrathecal chemotherapy and cranial irradiation. Central nervous system infiltration by tumor cells has rarely been described in chronic lymphocytic leukemia but must be considered in all patients regardless of stage who present with lethargy, dementia, or focal neurologic signs.
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Giacoia GP, D'angelo LJ, Cash J, Gray J. Phone transmission of fetal heart rate (FHR) tracings in a rural setting. J Okla State Med Assoc 1987; 80:16-8. [PMID: 3819900] [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: 01/07/2023]
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Abstract
A telephone system was established to transmit fetal monitor data to a tertiary center from small rural hospitals with limited experience in interpreting such tracings. This type of program fosters sound obstetric management and appropriate therapeutic intervention of monitored patients in rural areas. We believe that similar service can be established by other tertiary hospitals.
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Cash J. Looking at the doctor's role. Spec Educ Forward Trends 1983; 10:31-2. [PMID: 6198730] [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: 01/18/2023]
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