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Harrison S, Reid J. To stay or to go? Students' perspective on the recruitment and retention of nurses. Can Nurse 2001; 97:24-7. [PMID: 11865488] [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: 02/23/2023]
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Ackermann KH, Adams N, Adler C, Ahammed Z, Ahmad S, Allgower C, Amsbaugh J, Anderson M, Anderssen E, Arnesen H, Arnold L, Averichev GS, Baldwin A, Balewski J, Barannikova O, Barnby LS, Baudot J, Beddo M, Bekele S, Belaga VV, Bellwied R, Bennett S, Bercovitz J, Berger J, Betts W, Bichsel H, Bieser F, Bland LC, Bloomer M, Blyth CO, Boehm J, Bonner BE, Bonnet D, Bossingham R, Botlo M, Boucham A, Bouillo N, Bouvier S, Bradley K, Brady FP, Braithwaite ES, Braithwaite W, Brandin A, Brown RL, Brugalette G, Byrd C, Caines H, Calderón de la Barca Sánchez M, Cardenas A, Carr L, Carroll J, Castillo J, Caylor B, Cebra D, Chatopadhyay S, Chen ML, Chen W, Chen Y, Chernenko SP, Cherney M, Chikanian A, Choi B, Chrin J, Christie W, Coffin JP, Conin L, Consiglio C, Cormier TM, Cramer JG, Crawford HJ, Danilov VI, Dayton D, DeMello M, Deng WS, Derevschikov AA, Dialinas M, Diaz H, DeYoung PA, Didenko L, Dimassimo D, Dioguardi J, Dominik W, Drancourt C, Draper JE, Dunin VB, Dunlop JC, Eckardt V, Edwards WR, Efimov LG, Eggert T, Emelianov V, Engelage J, Eppley G, Erazmus B, Etkin A, Fachini P, Feliciano C, Ferenc D, Ferguson MI, Fessler H, Finch E, Fine V, Fisyak Y, Flierl D, Flores I, Foley KJ, Fritz D, Gagunashvili N, Gans J, Gazdzicki M, Germain M, Geurts F, Ghazikhanian V, Gojak C, Grabski J, Grachov O, Grau M, Greiner D, Greiner L, Grigoriev V, Grosnick D, Gross J, Guilloux G, Gushin E, Hall J, Hallman TJ, Hardtke D, Harper G, Harris JW, He P, Heffner M, Heppelmann S, Herston T, Hill D, Hippolyte B, Hirsch A, Hjort E, Hoffmann GW, Horsley M, Howe M, Huang HZ, Humanic TJ, Hümmler H, Hunt W, Hunter J, Igo GJ, Ishihara A, Ivanshin YI, Jacobs P, Jacobs WW, Jacobson S, Jared R, Jensen P, Johnson I, Jones PG, Judd E, Kaneta M, Kaplan M, Keane D, Kenney VP, Khodinov A, Klay J, Klein SR, Klyachko A, Koehler G, Konstantinov AS, Kormilitsyne V, Kotchenda L, Kotov I, Kovalenko AD, Kramer M, Kravtsov P, Krueger K, Krupien T, Kuczewski P, Kuhn C, Kunde GJ, Kunz CL, Kutuev RK, Kuznetsov AA, Lakehal-Ayat L, Lamas-Valverde J, Lamont MA, Landgraf JM, Lange S, Lansdell CP, Lasiuk B, Laue F, Lebedev A, LeCompte T, Leonhardt WJ, Leontiev VM, Leszczynski P, LeVine MJ, Li Q, Li Q, Li Z, Liaw CJ, Lin J, Lindenbaum SJ, Lindenstruth V, Lindstrom PJ, Lisa MA, Liu H, Ljubicic T, Llope WJ, LoCurto G, Long H, Longacre RS, Lopez-Noriega M, Lopiano D, Love WA, Lutz JR, Lynn D, Madansky L, Maier R, Majka R, Maliszewski A, Margetis S, Marks K, Marstaller R, Martin L, Marx J, Matis HS, Matulenko YA, Matyushevski EA, McParland C, McShane TS, Meier J, Melnick Y, Meschanin A, Middlekamp P, Mikhalin N, Miller B, Milosevich Z, Minaev NG, Minor B, Mitchell J, Mogavero E, Moiseenko VA, Moltz D, Moore CF, Morozov V, Morse R, de Moura MM, Munhoz MG, Mutchler GS, Nelson JM, Nevski P, Ngo T, Nguyen M, Nguyen T, Nikitin VA, Nogach LV, Noggle T, Norman B, Nurushev SB, Nussbaum T, Nystrand J, Odyniec G, Ogawa A, Ogilvie CA, Olchanski K, Oldenburg M, Olson D, Ososkov GA, Ott G, Padrazo D, Paic G, Pandey SU, Panebratsev Y, Panitkin SY, Pavlinov AI, Pawlak T, Pentia M, Perevotchikov V, Peryt W, Petrov VA, Pinganaud W, Pirogov S, Platner E, Pluta J, Polk I, Porile N, Porter J, Poskanzer AM, Potrebenikova E, Prindle D, Pruneau C, Puskar-Pasewicz J, Rai G, Rasson J, Ravel O, Ray RL, Razin SV, Reichhold D, Reid J, Renfordt RE, Retiere F, Ridiger A, Riso J, Ritter HG, Roberts JB, Roehrich D, Rogachevski OV, Romero JL, Roy C, Russ D, Rykov V, Sakrejda I, Sanchez R, Sandler Z, Sandweiss J, Sappenfield P, Saulys AC, Savin I, Schambach J, Scharenberg RP, Scheblien J, Scheetz R, Schlueter R, Schmitz N, Schroeder LS, Schulz M, Schüttauf A, Sedlmeir J, Seger J, Seliverstov D, Seyboth J, Seyboth P, Seymour R, Shakaliev EI, Shestermanov KE, Shi Y, Shimanskii SS, Shuman D, Shvetcov VS, Skoro G, Smirnov N, Smykov LP, Snellings R, Solberg K, Sowinski J, Spinka HM, Srivastava B, Stephenson EJ, Stock R, Stolpovsky A, Stone N, Stone R, Strikhanov M, Stringfellow B, Stroebele H, Struck C, Suaide AA, Sugarbaker E, Suire C, Symons TJ, Takahashi J, Tang AH, Tarchini A, Tarzian J, Thomas JH, Tikhomirov V, Szanto De Toledo A, Tonse S, Trainor T, Trentalange S, Tokarev M, Tonjes MB, Trofimov V, Tsai O, Turner K, Ullrich T, Underwood DG, Vakula I, Van Buren G, VanderMolen AM, Vanyashin A, Vasilevski IM, Vasiliev AN, Vigdor SE, Visser G, Voloshin SA, Vu C, Wang F, Ward H, Weerasundara D, Weidenbach R, Wells R, Wells R, Wenaus T, Westfall GD, Whitfield JP, Whitten C, Wieman H, Willson R, Wilson K, Wirth J, Wisdom J, Wissink SW, Witt R, Wolf J, Wood L, Xu N, Xu Z, Yakutin AE, Yamamoto E, Yang J, Yepes P, Yokosawa A, Yurevich VI, Zanevski YV, Zhang J, Zhang WM, Zhu J, Zimmerman D, Zoulkarneev R, Zubarev AN. Elliptic flow in Au+Au collisions at square root(S)NN = 130 GeV. Phys Rev Lett 2001; 86:402-407. [PMID: 11177841 DOI: 10.1103/physrevlett.86.402] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2000] [Indexed: 05/23/2023]
Abstract
Elliptic flow from nuclear collisions is a hadronic observable sensitive to the early stages of system evolution. We report first results on elliptic flow of charged particles at midrapidity in Au+Au collisions at square root(S)NN = 130 GeV using the STAR Time Projection Chamber at the Relativistic Heavy Ion Collider. The elliptic flow signal, v2, averaged over transverse momentum, reaches values of about 6% for relatively peripheral collisions and decreases for the more central collisions. This can be interpreted as the observation of a higher degree of thermalization than at lower collision energies. Pseudorapidity and transverse momentum dependence of elliptic flow are also presented.
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Abstract
This article explores the concept and feasibility of fast-tracking older people through A&E services to enable appropriate admission and quality responsive patient care. It illustrates how an academic assignment undertaken as part of a pre-registration programme could be adapted for publication to challenge thinking and encourage examination of potential new ways of working.
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Makar R, Reid J, Pherwani AD, Johnston LC, Hannon RJ, Lee B, Soong CV. Aorto-enteric fistula following endovascular repair of abdominal aortic aneurysm. Eur J Vasc Endovasc Surg 2000; 20:588-90. [PMID: 11136600 DOI: 10.1053/ejvs.2000.1247] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- R Makar
- Vascular Surgery Unit, Belfast City Hospital, Lisburn Road, Belfast, BT9 7AB, Northern Ireland
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Abstract
OBJECTIVE Identification and quantification of strain in shoulder capsular-ligamentous structures during clinical exams and validation of this testing on cadavers. METHODS Mercury strain gauges were sutured in seven locations on shoulders from cadavers. An electromagnetic tracker quantified humeral head translations during laxity exams. Strain and humeral position were acquired during performance of Sulcus, Feagin, Apprehension, Load and Shift, Drawer, and Hawkins tests. RESULTS Anterior humeral head translation in neutral position was primarily constrained by the coracohumeral ligament. With the arm abducted, anterior middle and inferior ligaments also became active. External rotation and abduction activated inferior and middle capsules. Posterior capsule constrained motion for posterior tests in neutral and abduction. Superior and inferior capsular ligaments were active during inferior tests in neutral position. With abduction, inferior ligaments provided primary translation constraint. CONCLUSION Study of kinematics and strain evaluation on cadavers can yield useful information on mechanisms of glenohumeral instability. Relevance This study clarifies the contribution of specific structures of the shoulder to strain in the joint capsule. It also identifies which structures are challenged by provocative laxity exams commonly used by orthopaedic physicians.
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Affiliation(s)
- S L Brenneke
- Department of Orthopaedics, Oregon Health Sciences University, Portland, OR, USA
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Reid J. Clinical experience requirements. Radiol Technol 2000; 72:173-5. [PMID: 11109266] [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: 02/18/2023]
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Reid J. To maintain and disseminate. Radiol Technol 2000; 72:59-60. [PMID: 11019409] [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: 02/17/2023]
Affiliation(s)
- J Reid
- American Registry of Radiologic Technologists, St. Paul, MN 55120-1155, USA
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Abstract
The neuromuscular blocking effects of a single dose of rapacuronium 1.5 mg x kg(-1) with or without reversal with neostigmine have been examined in the present study and compared with a dose of succinylcholine 1.0 mg x kg(-1). Neuromuscular block was measured mechanomyographically using train-of-four stimulation. Complete block occurred within 1 min with both agents. Twenty-five per cent recovery of the first response of the train-of-four occurred in a median [range] time of 7.6 [5.7-11.3] min in the succinylcholine group and in 14.2 [8.8-23.6] and 15.1 [9.6-23.4] min in the rapacuronium groups with and without neostigmine reversal, respectively. Spontaneous recovery to a train-of-four ratio of 0.8 took 33.4 [20.0-79.0] min with rapacuronium but this was reduced to about 21.2 [13.9-33.7] min when neostigmine was administered at 25% recovery of first twitch of the train-of-four.
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Affiliation(s)
- A Hayes
- Department of Anaesthetics, The Queen's University of Belfast, Whitla Medical Building, 97 Lisburn Road, Belfast BT9 7BL, UK
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209
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Affiliation(s)
- M Walters
- Department of Medicine and Therapeutics, University of Glasgow, Glasgow, Scotland, UK
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Abstract
This article describes the design and development of a system that is capable of quantifying the thermal comfort of bicycle helmets. The motivation for the development of the system stems from the desire both to increase helmet use and to provide the designer with a quantitative method of evaluating the thermal comfort of a helmet. The system consists of a heated mannequin head form, a heated reference sphere, a small wind tunnel, and a data acquisition system. Both the head form and the reference sphere were instrumented with thermocouples. The system is capable of simulating riding speeds ranging from 4.5-15.5 m/s. A cooling effectiveness, C1, that is independent of both ambient conditions and wind velocity is defined as a measure of how well the helmet ventilates as compared to the reference sphere. The system was validated by testing six commercially available bicycle helmets manufactured between approximately 1992 and 1998.
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Affiliation(s)
- J Reid
- Department of Mechanical Engineering, University of Nevada-Reno 89557, USA
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Abstract
The effects of propofol alone or propofol and ketamine for the induction of anaesthesia in dogs were compared. Thirty healthy dogs were premedicated with acepromazine and pethidine, then randomly allocated to either treatment. Anaesthesia was induced with propofol (4 mg/kg bodyweight intravenously) (group 1), or propofol and ketamine (2 mg/kg bodyweight of each intravenously) (group 2). Anaesthesia was maintained with halothane, delivered in a mixture of oxygen and nitrous oxide (1:2) via a non-rebreathing Bain circuit. Various cardiorespiratory parameters were monitored at two, five, 10, 15, 20, 25 and 30 minutes after induction, and the animals were observed during anaesthesia and recovery, and any adverse effects were recorded. During anaesthesia, the heart rate, but not the systolic arterial pressure, was consistently higher in group 2 (range 95 to 102 beats per minute) than in group 1 (range 73 to 90 beats per minute). Post-induction apnoea was more common in group 2 (11 of 15) than in group 1 (six of 15). Muscle twitching was observed in three dogs in each group. Recovery times were similar in both groups. Propofol followed by ketamine was comparable with propofol alone for the induction of anaesthesia in healthy dogs.
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Affiliation(s)
- P Lerche
- Department of Veterinary Clinical Studies, University of Glasgow
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Abstract
OBJECTIVES To evaluate various aspects of the management of adult patients who present to the emergency department with acute exacerbations of asthma and who are discharged from the emergency department without hospital admission. Further, to compare the results with accepted management guidelines for the emergency department treatment of asthma. DESIGN A retrospective chart collection and review until each site contributed 50 patients to the survey. SETTING Three tertiary care hospitals in the Saskatoon Health District, Saskatoon, Saskatchewan. The study period was from July 1, 1997 to November 18, 1997. POPULATION Patients aged 17 years or older, who were discharged from the emergency department with the diagnosis of asthma. METHODS Data were collected on 130 patients from 147 emergency department visits. RESULTS A number of important physical examination findings were frequently not documented. In contrast to management guidelines, peak expiratory flow rates (44%) and spirometry (1%) were not commonly used in patient assessments. Only 59% of patients received treatment in the emergency departments with inhaled or systemic corticosteroids. Furthermore, specific follow-up plans were infrequently documented in the emergency department charts (37%). CONCLUSIONS Adherence with published Canadian guidelines for the emergency department management of acute asthma exacerbations was suboptimal. Corticosteroid use in the emergency department was significantly less than recommended. Increased emphasis on education and implementation of accepted asthma management guidelines is necessary.
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Affiliation(s)
- J Reid
- University of Saskatchewan, Saskatoon, Canada.
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Pawson P, Reid J, Nolan AM. The role of nitric oxide in the responses of the ovine digital artery to vasoactive agents and modification of these responses by endotoxin and cytokines. Br J Pharmacol 2000; 130:109-17. [PMID: 10781005 PMCID: PMC1572040 DOI: 10.1038/sj.bjp.0703286] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [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: 05/28/1999] [Revised: 01/27/2000] [Accepted: 02/09/2000] [Indexed: 11/09/2022] Open
Abstract
1. Laminitis, an important cause of lameness in domestic ungulates, occurs as a result of altered digital perfusion. Endotoxin and cytokines may mediate the vascular derangements observed through alterations in nitric oxide production. In this study, the vascular responses of the isolated ovine digital artery were examined and the influence of endotoxin and cytokines investigated. 2. Neither removal of the endothelium nor incubation with N(G)-nitro-L-arginine methyl ester (L-NAME, 300 microM) altered the response to phenylephrine (PE, 1 nM to 300 microM). Indomethacin (10 microM) decreased PE log EC(50) from -6.22+/-0.08 to -6.55+/-0.07. Acetylcholine (1 nM to 1 mM) and bradykinin (BK, 100 pM to 3 microM) induced endothelium-dependent relaxation. Bradykinin-induced relaxation was reduced by L-NAME, E(max) falling from -61.7+/-7.4 to -34.0+/-2.1%. Addition of indomethacin further reduced BK E(max) to -9.6+/-2.8%. Sodium nitroprusside (1 nM to 300 microM) produced endothelium-independent relaxation that was unaffected by L-NAME or indomethacin. 3. Following a 6 h incubation with endotoxin (3 microml(-1)), arterial responses to PE and BK did not differ from polymyxin B-treated controls (10 microg ml(-1)). Arteries incubated for 6 h with interferon-gamma (IFN-gamma, 10 ng ml(-1)) and tumour necrosis factor-alpha (TNF-alpha, 5 ng ml(-1)) exhibited greater relaxation to BK (E(max)-50.0+/-5.1%) than polymyxin B-treated controls (E(max)-33.1+/-4.0%), but did not differ in their response to PE. 4. Prolonged incubation (16 h) with endotoxin (3 microg ml(-1)) did not alter the response to PE, however incubation with IFN-gamma (10 ng ml(-1)), TNF-alpha (5 ng ml(-1)) and interleukin-1beta (20 ng ml(-1)) for 16 h increased PE log EC(50) from -6.44+/-0.09 to -6. 10+/-0.11. 5. Nitric oxide is an important mediator of endothelium-dependent relaxation in ovine digital arteries but does not modulate PE-induced vasoconstriction. Incubation with cytokines decreased the sensitivity of digital arteries to PE.
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Affiliation(s)
- P Pawson
- Department of Veterinary Preclinical Studies, University of Glasgow, UK
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Abstract
A patient with a known history of myotubular myopathy presented for surgery for insertion of a tibial nail. Anasthesia was induced and maintained using an intravenous anasthetic technique. Neuromuscular function was assessed using mechanomyography, which showed a profound reduction in muscle contractility. In view of this, the use of muscle relaxants was avoided altogether. Nerve conduction was normal but electromyography showed small motor units, with generalised distribution, suggesting mild to moderately severe myopathy. The patient made a slow but uneventful recovery.
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Affiliation(s)
- D Breslin
- 1 Specialist Registrar, 2 Research Fellow and 3 Professor, Department of Anasthetics, The Queen's University of Belfast, Whitla Medical Building, 97 Lisburn Road, Belfast BT9 7BL, UK
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Abruzzo T, Joseph GJ, Owens DS, Dawson RC, Reid J, Barrow DL. Prevention of complications resulting from endovascular carotid sacrifice: a retrospective assessment. Neurosurgery 2000; 46:910-6; discussion 916-7. [PMID: 10764264 DOI: 10.1097/00006123-200004000-00025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE To determine the protective effects of various periprocedural interventions in the prevention of cerebral ischemia as a complication of endovascular carotid sacrifice (ECS). METHODS Thirty-two cases of ECS performed at our institution, between October 1987 and July 1998, were reviewed. Fifteen patients underwent superficial temporal artery-to-middle cerebral artery bypass surgery. In 21 patients, the carotid artery was occluded proximal to the target lesion; and in 11 patients, a lesion trapping procedure was performed. Six patients were prophylactically anticoagulated, 14 received antiplatelet agents prophylactically, and 12 received no pharmacoprophylaxis. RESULTS Among the six patients who were anticoagulated, there were no embolic events. Embolic events affected 4 of 14 patients receiving prophylactic antiplatelet agents, 2 of 12 patients receiving no pharmacoprophylaxis, 1 of 11 patients who underwent a trapping procedure, and 5 of 21 patients whose carotid artery was occluded proximal to the target lesion. Postocclusion cerebral ischemia developed in 7 of 15 patients who underwent bypass surgery, and in 1 of the remaining 17. CONCLUSION Superficial temporal artery-to-middle cerebral artery bypass did not protect against postocclusion cerebral ischemia after ECS in this series (P = 0.01). Although the small number of patients studied precludes statistical validity (P = 0.29), the trends suggest that antiplatelet agents provide no protection against postocclusion cerebral emboli after ECS. Prophylactic anticoagulation (P = 0.32) and lesion trapping (P = 0.12) may reduce the frequency of postocclusion embolic events after ECS; however, because of the small number of patients, statistical significance could not be demonstrated.
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Affiliation(s)
- T Abruzzo
- Department of Radiology, Emory University School of Medicine, Atlanta, Georgia 30322, USA
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Reid J. Baby massage classes. Pract Midwife 2000; 3:30-1. [PMID: 11146936] [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: 02/18/2023]
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Reid J. 'Sweetie-free' policy. Dent Update 2000; 27:101. [PMID: 11218271] [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: 02/19/2023]
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218
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Reid J. Y2K hysteria and the ARRT. Radiol Technol 2000; 71:393-4. [PMID: 10743671] [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: 02/16/2023]
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Reid J. 1999 in review. Radiol Technol 2000; 71:293-4. [PMID: 10665053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
ARRT completed the 20th century with a strong tradition of advancing certification in the radiologic sciences and is poised to address the challenges of the next century.
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220
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Evans D, Reid J, Strang R, Stirrups D. A comparison of laser Doppler flowmetry with other methods of assessing the vitality of traumatised anterior teeth. Endod Dent Traumatol 1999; 15:284-90. [PMID: 10825841 DOI: 10.1111/j.1600-9657.1999.tb00789.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Laser Doppler flowmetry is a non-invasive electrooptical technique which allows the semi-quantitative recording of pulpal blood flow. This study aimed to determine the reliability (measured as the sensitivity and specificity) of laser Doppler flowmetry as a method of assessing the vitality of traumatised anterior teeth, and to compare it with standard pulpal diagnostic tests. Recordings of pulpal blood flow were taken from 67 non-vital anterior teeth (55 patients), where the pulpal status was confirmed by pulpectomy. For comparison, recordings were also taken from 84 vital anterior teeth (84 patients). Analysis of the recordings allowed diagnostic criteria to be developed which gave the technique a sensitivity and specificity of 1.0 for this sample. None of the other standard pulpal diagnostic methods tested was as reliable. This was usually due to low sensitivities, which ranged between 0.92 for sensibility testing with ethyl chloride down to 0.36 for periapical radiolucency and 0.16 for a history of pain. Laser Doppler flowmetry was found to be a reliable method of assessing the pulpal status of traumatised anterior teeth, although it is technique-sensitive and time-consuming to use.
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Affiliation(s)
- D Evans
- Unit of Dental and Oral Health, Dundee Dental Hospital and School, Glasgow, Scotland.
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Abstract
This study was designed and performed by the Universidad de Carabobo, Centro de Investigaciones Toxicológicas, Venezuela, and the University of Cincinnati Department of Environmental Health. The authors tested methodology and analyzed preliminary data on demographics, pesticide use, health, environment, and lifestyles in a farming community in Venezuela (population = 386; sample size = 81) to determine if pesticide misuse might have been contributing to public health problems. Questionnaire and geographic information were collected. There were statistically significant incidences of pesticide-related symptoms (p < .01) in farmers versus nonfarmers (odds ratio = 5.7; 95% confidence interval = 2.9, 18.8). In addition, in one area there was a cluster of farmers who experienced symptoms that appeared to be the result of foul air and proximity to farms where there was pesticide use. The results of the study indicated that this public health problem may have been associated with pesticide misuse; however, additional studies are needed to corroborate the findings.
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Affiliation(s)
- M Rojas
- Universidad de Carabobo, Centro de Investigaciones Toxicológicas, Valencia, Venezuela
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Abstract
OBJECTIVE Research on women's multiple roles frequently adopts one of two perspectives: role strain, which argues that assuming multiple roles is detrimental to mental well-being, or role enhancement, which argues that engaging in multiple roles enhances mental well-being. We argue that the relationship between role occupancy and well-being is manifested through multiple dimensions of role experiences. We investigate the association between depressive symptomatology and various dimensions of the roles of wife, mother, paid worker, and informal caregiver to aging parents. METHODS Data are from the 1992 wave of the Health and Retirement Study. Depressive symptomatology, measured by a subset of the CES-D scale, is the dependent variable. To assess the robustness of findings relative to different functional forms of the dependent variable, we estimate multiple regression, log-linear regression, and multinomial logit models. Independent variables include demographic characteristics, measures of role occupancy, role demands, and role satisfaction. RESULTS Although the number of roles women assume affects their reports of depressive symptoms, once the demand and satisfaction associated with these roles is controlled, number has no effect; that is, the effect of the number of roles is indirect. DISCUSSION Our results highlight the importance of women's perceptions of the quality of their roles in relation to their overall well-being. Future investigations of women's multiple roles should examine how roles may provide rewards, impose constraints, or generate conflict, as well as the extent to which the willingness to assume multiple roles and the reported levels of role satisfaction and mental well-being may be jointly endogenous.
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Affiliation(s)
- J Reid
- Department of Sociology, Florida State University, Tallahassee, USA.
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223
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Reid J, Paschal RA. Demographics of the profession. Radiol Technol 1999; 71:199-201. [PMID: 10582252] [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: 02/14/2023]
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225
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Reid J. Designing a career pathway. Br J Theatre Nurs 1999; 9:441, 444-8. [PMID: 10646378 DOI: 10.1177/175045899900901002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of this article is to examine the concept of a career pathway and to consider the benefits that career planning can offer the perioperative practitioner. The article will: consider definitions of the term 'career' highlight specific factors that demand that nurses take a proactive approach to managing their careers conclude with a step by step approach to career design.
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Reid J. Complements of the staff. Nurs Times 1999; 95:17. [PMID: 10732613] [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: 02/15/2023]
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Galanis E, Goldberg R, Erlichman C, Sloan J, Reid J, Pitot H, Safgren S, Atherton-Skaff P, Witzig T, Ames M. Phase I trial of sequential administration of tomudex and 5-iodo-2′-deoxyuridine (IdUrD). Eur J Cancer 1999. [DOI: 10.1016/s0959-8049(99)81568-8] [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: 10/27/2022]
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228
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Reid J. Sexually transmitted disease in the U.S. An overview of treatment guidelines. Adv Nurse Pract 1999; 7:45-6, 49-50. [PMID: 10745721] [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: 02/16/2023]
Affiliation(s)
- J Reid
- Sexually Transmitted Disease Clinic, Bridges of Hope Neighborhood Center, Louisville, Ky., USA
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229
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Reid J. ARRT's sonography examination. Radiol Technol 1999; 70:579-80. [PMID: 10432540] [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: 02/13/2023]
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230
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Brehm A, Miska E, Reid J, Bannister A, Kouzarides T. The cell cycle-regulating transcription factors E2F-RB. Br J Cancer 1999; 80 Suppl 1:38-41. [PMID: 10466760] [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] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
Affiliation(s)
- A Brehm
- Wellcome/CRC Institute and Department of Pathology, Cambridge, UK
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231
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Whitlock RW, Campbell A, Oliver R, Reid J. Transplantation on the Web: case study provides hands-on approach. Nephrol News Issues 1999; 13:34-5. [PMID: 10578821] [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: 02/14/2023]
Affiliation(s)
- R W Whitlock
- Missouri Kidney Program, University of Missouri-Columbia School of Medicine, USA
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Abstract
Little is known about orthostatic blood pressure regulation in acute stroke. We determined postural haemodynamic responses in 40 patients with acute stroke (mild or moderate severity) and 40 non-stroke control in-patients, at two days ('Day 1') and one week ('Week 1') post-admission. Following a 10-minute supine rest and baseline readings, subjects sat up and blood pressure and heart rate were taken for 5 minutes. The procedure was repeated with subjects moving from supine to the standing posture. Haemodynamic changes from supine data were analysed. On standing up, the control group had a transient significant fall in mean arterial blood pressure on Day 1 but not Week 1. No significant changes were seen on either day when sitting up. In contrast to controls, the stroke group showed increases in mean arterial blood pressure on moving from supine to the sitting and standing positions on both days. Persistent postural hypotension defined as > or = 20 mmHg systolic fall occurred in < 10% of either of the study groups on both days. Sitting and standing heart rates in both groups were significantly faster than supine heart rate on both days. The orthostatic blood pressure elevation is consistent with sympathetic nervous system overactivity which has been reported in acute stroke. Upright positioning as part of early rehabilitation and mobilisation following mild-to-moderate stroke would, therefore, not predispose to detrimental postural reductions in blood pressure.
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Affiliation(s)
- B Panayiotou
- Elderly Care Department, Manor Hospital, Walsall, UK
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Abstract
BACKGROUND The association between Belfast and research into the hazardous effects of asbestos exposure goes back many years. This paper aims to update previous papers and review the burden of asbestos related disease in Northern Ireland today. METHODS A study was carried out of all deaths in Northern Ireland between 1985 and 1994 inclusive, in which an asbestos related disease was mentioned anywhere on the death certificate. RESULTS During this 10 year period, 527 asbestos related deaths were recorded; 88 per cent of these were in men. A total of 410 (77.8 per cent) were registered as the primary cause of death but only 405 (76.9 per cent) of cases were the subject of an autopsy. Standardized rates of pleural cancer in males have been increasing at 3.2 per cent per year though the trend was not significant. Lower rates in the last two years may herald the commencement of a decline. Deaths were clustered around the Belfast estuary, the site of Northern Ireland's shipbuilding industry. High proportional mortality ratios were demonstrated for occupations associated with the shipbuilding and construction industries. Evidence is presented that casts doubt on the attribution of peritoneal cancers in females to asbestos exposure. If lung cancers are included, there may be an average of 81 asbestos related deaths in Northern Ireland every year. CONCLUSION Asbestos related diseases continue to extract a heavy burden of ill health in Northern Ireland today. There are some indications that the upward trend may be on the wane but confirmation of this will have to await further data. Measures to reduce exposure in the workplace to both asbestos and to tobacco smoke are the only means of reducing this burden.
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Affiliation(s)
- D O'Reilly
- Health and Social Care Research Unit, The Queen's University of Belfast
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234
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Berg SL, Reid J, Godwin K, Murry DJ, Poplack DG, Balis FM, Ames MM. Pharmacokinetics and cerebrospinal fluid penetration of daunorubicin, idarubicin, and their metabolites in the nonhuman primate model. J Pediatr Hematol Oncol 1999; 21:26-30. [PMID: 10029808] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
PURPOSE Idarubicin (4-demethoxy-daunorubicin) is more potent and less cardiotoxic than the commonly used anthracyclines, doxorubicin and daunorubicin. In addition, idarubicin is metabolized to an active metabolite, idarubicinol, in contrast to other anthracyclines whose alcohol metabolites are much less active than the parent drug. The current study was performed in nonhuman primates to determine the plasma and cerebrospinal fluid (CSF) pharmacokinetics of idarubicin and idarubicinol and to compare them to the pharmacokinetics of daunorubicin and daunorubicinol. METHODS A dose of 30 mg/m2 of daunorubicin or 8 mg/m2 of idarubicin was administered intravenously over 15 minutes. Plasma and CSF were sampled frequently from the end of the infusion to 72 to 96 hours after infusion. Drug and metabolite concentrations were measured using high-pressure liquid chromatography (HPLC). RESULTS Daunorubicin elimination from plasma was triphasic with a terminal half-life of 5.9 +/- 1.8 hours, area under the concentration-time curve (AUC) 22.5 +/- 9.2 mumol/L.min, and clearance 2790 +/- 960 mL/min/m2. Daunorubicinol elimination was biphasic with a terminal half-life 10.2 +/- 2.3 hours and an AUC 74.5 +/- 5.3 mumol/L.min. Idarubicin elimination was triphasic with terminal half-life of 12.3 +/- 11.4 hours, a AUC 10.8 +/- 3.7 mumol/L.min, and clearance 1650 +/- 610 mL/min/m2. Idarubicinol elimination was biphasic with a terminal half-life 28.7 +/- 4.2 hours and AUC 67 +/- 9.8 mumol/L.min. CSF penetration was low for both parent drugs and their metabolites. CSF idarubicin was measurable at a single time point (1 hour after administration) for 2 animals, and was not measurable for the third. The CSF to plasma concentration ratio at that time point was 8% in 1 animal and 15% in the other. Idarubicinol was detected in 2 to 4 samples at various times, appearing as early as 1 hour in 1 animal and persisting as late as 48 hours in another. The CSF to plasma concentration ratio at corresponding time points was 1.9 +/- 0.6%. Daunorubicin was measurable for < 6 hours after intravenous administration. For individual animals, the mean CSF to plasma concentration ranged from 4% to 12%. Daunorubicinol was detectable by 1 hour in 2 of 3 animals and by 3 hours in the other, and remained detectable at 24 hours in 2 of 3. The terminal half-life of daunorubicinol in CSF was 8.8 +/- 1.3 hours, the AUC was 1.8 +/- 1.5 mumol/L.min, and the AUCCSF to AUCplasma ratio was 2.4 +/- 1.9%. CONCLUSION Idarubicin, idarubicinol, daunorubicin, and daunorubicinol penetrate poorly into the CSF after intravenous administration.
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Affiliation(s)
- S L Berg
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine Houston, USA
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Boess FG, Creighton RM, Phipps BA, McKernan RM, Reid J, Martin IL. Comparison of native 5-HT3 receptors purified from various neuroblastoma-derived cell lines and bovine brain with recombinant 5-HT3-AL receptors purified after expression in HEK293 cells. Ann N Y Acad Sci 1998; 861:276-7. [PMID: 9928288 DOI: 10.1111/j.1749-6632.1998.tb10222.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [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)
- F G Boess
- Department of Pharmacology, Faculty of Medicine, University of Alberta, Edmonton, Canada.
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Milligan PJ, Brabin BJ, Kelly YJ, Pearson MG, Mahoney G, Dunne E, Heaf D, Reid J. Association of spatial distribution of childhood respiratory morbidity with environmental dust pollution. J Toxicol Environ Health A 1998; 55:169-184. [PMID: 9772101 DOI: 10.1080/009841098158476] [Citation(s) in RCA: 17] [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] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The objective of this study was to investigate the spatial distribution of respiratory morbidity and asthma in children in relation to high levels of airborne dust pollution. A cross-sectional survey of 2035 children (aged 5-11 yr) by parent-completed questionnaire, with concurrent monitoring of dust deposition rates in the vicinity of children's homes, was performed in 15 primary schools (5 in each of 3 areas of Merseyside). The main outcome measures were (1) doctor-diagnosed asthma, (2) parent-reported respiratory symptoms of recent excess cough, wheeze, and breathlessness, and (3) school absenteeism due to respiratory ill health. Proximity to the source of dust pollution was associated with increased prevalence of excess cough, breathlessness, school absence due to respiratory ill health, and doctor-diagnosed asthma, after adjusting for a range of socioeconomic, environmental, and other confounding factors. The adjusted odds for excess cough and breathlessness for children living within 2 km of the source (dock area) are estimated to be almost twice those for children living more than 2 km away: excess cough 1.9 (95% CI 1.4-2.6); breathlessness 1.9 (1.3-2.7); school absence 1.5 (1.2-1.9); and doctor-diagnosed asthma 1.5 (1.1-2.0). Excess cough was significantly associated with the mean annual dust deposition recorded in the vicinity of the child's home. The adjusted odds ratio for excess cough corresponding to an increase in mean annual dust deposition of 50 mg/m2/d was 3.1 (95% CI 1.1-8.2). These results suggest that airborne dust was associated with respiratory morbidity in these children, which could relate to the high prevalence of childhood doctor-diagnosed asthma in this community.
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Affiliation(s)
- P J Milligan
- Liverpool School of Tropical Medicine, University of Liverpool, United Kingdom
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237
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Holton LL, Scott EM, Nolan AM, Reid J, Welsh E. Relationship between physiological factors and clinical pain in dogs scored using a numerical rating scale. J Small Anim Pract 1998; 39:469-74. [PMID: 9816569 DOI: 10.1111/j.1748-5827.1998.tb03681.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.3] [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: 11/26/2022]
Abstract
A study was designed to investigate the association between heart rate, respiratory rate and pupil dilation and a subjective pain score allocated using a numerical rating scale (NRS). Four groups of dogs (n = 17 to 20 per group) were included: orthopaedic surgery cases, soft tissue surgery cases, dogs with medical conditions and healthy dogs. Each dog was examined by five veterinary surgeons within a four-hour period. When examining each dog, the observers recorded heart rate, respiratory rate, pupil dilation (present or absent) and a pain score using a NRS (range 0 to 10). For surgical cases, all study assessments were carried out between 21 and 27 hours following the end of surgery. The correlation coefficients between physiological parameters and NRS score were small but, depending on the analysis, were significant for heart rate and NRS score (P < 0.05). However, the size of the coefficient, 0.168, indicated that the relationship was not biologically significant. There was no association between respiratory rate and NRS score. Analysis of the relationship between NRS score and pupil dilation indicated that there was an association between this factor and pain, depending on the analysis. This was significant for the surgical groups (P < 0.05) but not for the other groups. These findings indicate that heart rate and respiratory rate are not useful indicators of pain in hospitalised dogs. It is also unlikely that pupil dilation will be a useful tool in the assessment of pain.
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Affiliation(s)
- L L Holton
- Department of Veterinary Preclinical Studies, University of Glasgow Veterinary School
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238
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Reid J, Walker S, Penrose A, Charlton R. The diagnosis and initial treatment of asthma in young children in New Zealand and the United Kingdom. N Z Med J 1998; 111:248-51. [PMID: 9695760] [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: 02/08/2023]
Abstract
AIMS To conduct a pilot study to test methodology in ascertaining if there are differences between New Zealand and the UK in the symptom and circumstance set that influences a general practitioner in the initial diagnosis of asthma, and to ascertain the treatment prescribed at the time that the diagnosis is made. METHODS Questionnaires were mailed to 110 general practitioners in each country. General practitioners from the Otago region in New Zealand and from the Nottingham region in Britain were contacted. A follow-up reminder was sent to all non-responders three weeks after the initial mail out. Questions were asked about the symptoms and signs that were considered important, as well as other influences (e.g., passive smoking) when making a diagnosis of asthma in a child under the age of five years. The doctors were also asked what treatment they prescribed at the time of the actual diagnosis of asthma. RESULTS British doctors considered night cough (p = 0.05) and cough associated with emotion (p = 0.004) more diagnostic of asthma. New Zealand doctors rated cough associated with temperature change (p = 0.05) as being important and they had a lower threshold in diagnosing asthma with respect to history of similar attacks (p = 0.008) compared to their British counterparts. More New Zealand doctors reported using prophylactic/anti-inflammatory agents as first line therapy (59% vs 28%; p = 0.002). CONCLUSIONS We conclude that there are only minor differences in general practitioners' diagnostic criteria for asthma in the two countries with reference to this small sample. We believe, however, that differing diagnostic criteria could account for different reported incidences of childhood asthma in some countries. There is need for internationally accepted diagnostic criteria.
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Affiliation(s)
- J Reid
- Department of General Practice, Dunedin School of Medicine.
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239
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Flaherty D, Reid J, Nolan A, Monteiro A. The pharmacokinetics of ketamine after a continuous infusion under halothane anaesthesia in horses. ACTA ACUST UNITED AC 1998. [DOI: 10.1111/j.1467-2995.1998.tb00166.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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240
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Zanchetti A, Bond MG, Hennig M, Neiss A, Mancia G, Dal Palù C, Hansson L, Magnani B, Rahn KH, Reid J, Rodicio J, Safar M, Eckes L, Ravinetto R. Risk factors associated with alterations in carotid intima-media thickness in hypertension: baseline data from the European Lacidipine Study on Atherosclerosis. J Hypertens 1998; 16:949-61. [PMID: 9794735 DOI: 10.1097/00004872-199816070-00008] [Citation(s) in RCA: 219] [Impact Index Per Article: 8.4] [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: 12/12/2022]
Abstract
BACKGROUND The possibility that calcium antagonists exert an anti-atherosclerotic action at least partly independently of the blood-pressure-lowering effect is supported by results of a large number of experimental studies and can now be investigated by quantitative B-mode ultrasound imagining of the carotid artery walls. DESIGN The European Lacidipine Study on Atherosclerosis (ELSA) is a prospective, randomized, double-blind, multinational trial comparing effects of 4-year treatment based on the long-acting, highly lipophilic calcium antagonist lacidipine with those of treatment based on the beta-blocker atenolol on the development of carotid artery wall alterations in patients (aged 45-75 years) with mild-to-moderate hypertension (systolic blood pressure 150-210 mmHg and diastolic blood pressure 95-115 mmHg). While the intervention study is progressing, this article summarizes baseline data obtained from the whole cohort of 2259 patients randomly allocated to treatment. METHODS Baseline ultrasound data were obtained from two replicate examinations performed shortly before random allocation to treatment by certified sonographers at 23 referral centres and read at the ultrasound coordinating centre at the Wake Forest University School of Medicine. Intima-media thickness was measured at up to 12 different sites in the carotid artery tree and expressed as the mean of the maxima at these sites (Mmax), the mean of the maxima at four sites in the distal common carotid artery and bifurcation (CBMmax) and the maximum intima-media thickness (Tmax). Baseline demographic and clinical measurements were performed by investigators in 410 peripheral clinical units and 24 h ambulatory blood pressure monitorings read and validated by members of a centralized unit at the University of Milan. The statistical analysis centre at the Technische Universität München received and analysed all baseline data, by calculating means +/- SD, medians and ranges and performing correlation (Spearman correlation coefficients) and multiple regression analyses. RESULTS Prevalence of carotid artery wall alterations among the hypertensive patients randomly allocated to treatment in the ELSA was very high: 82% had Tmax > or = 1.3 mm ('plaques' according to protocol) and 17% had Tmax > or = 1.0 and < 1.3 mm ('thickening'), with a median of two plaques per patient. We found significant correlations between ultrasound measurements and the following demographic and clinical variables: age, sex, systolic blood pressure and pulse pressure (both clinic and ambulatory), concentrations of total, high-density lipoprotein and low-density lipoprotein cholesterol and triglycerides, smoking habit and duration of hypertension. We found no significant correlation to diastolic blood pressure and glucose concentration. A multiple regression analysis indicated significant variables in the following rank order: age, 24 h ambulatory pulse pressure, sex, low-density lipoprotein cholesterol concentration, triglyceride concentration, smoking and clinic systolic blood pressure. CONCLUSIONS Analysis of baseline data from the ELSA has shown that there is an extremely marked prevalence of carotid artery wall alterations among mild-to-moderate, middle-aged hypertensive patients. In addition to age, systolic blood pressure and pulse pressure, particularly if they are accurately measured by ambulatory monitoring, play a major role, somewhat greater than those of sex, low-density lipoprotein cholesterol concentration and smoking, in influencing intima-media thickness.
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Affiliation(s)
- A Zanchetti
- Istituto di Clinica Medica Generale and Centro di Fisiologia Clinica e Ipertensione, University of Milan, Ospedale Maggiore and Istituto Auxologico Italiano, Milan
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Abstract
OBJECTIVES A lymphocyte-based in vitro rechallenge technique was used to examine the potential for cross-reactivity between loracarbef and cefaclor in children who had had adverse reactions to cefaclor. STUDY DESIGN The study cohort included 10 patients (2.2 +/- 1.1 years old) with a serum sickness-like reaction to cefaclor, five patients (4.1 +/- 4.6 years old) with immediate-type hypersensitivity reactions to the drug, and five patients (1.5 +/- 0.9 years old) who had a delayed hypersensitivity reaction to cefaclor without joint involvement (i.e., not a serum sickness-like reaction). Peripheral blood mononuclear cells were isolated from each patient and were exposed to cefaclor, loracarbef, and the metabolites of each generated with phenobarbital-induced murine hepatic microsomes. RESULTS Among patients with cefaclor-associated serum sickness-like reactions, lymphocyte killing (expressed as percentage cell kill above baseline) in the presence of cefaclor metabolites (83.6% +/- 42.2%) was significantly (p < 0.02) higher than that observed among the patients with either immediate-type (1.1% +/- 2.4%) or delayed hypersensitivity (0%) reactions. In contrast, loracarbef did not produce significant in vitro cytotoxicity among any of the patient subgroups. Our in vitro evidence was supported at therapeutic rechallenge with loracarbef among three children with cefaclor-associated serum sickness-like reactions who tolerated a full course of therapy without adverse reactions. CONCLUSION The metabolite-mediated cytotoxicity associated with cefaclor among patients who had had serum sickness-like reactions after therapeutic administration of the drug was not shared with loracarbef. The extent to which the apparent lack of in vitro cross-reactivity between cefaclor and loracarbef may be predictive of clinical cross-reactivity is not known.
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Affiliation(s)
- G L Kearns
- Department of Pediatrics, University of Missouri-Kansas City, USA
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242
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Brown E, Collins M, Jones C, Meara F, Reid J, Symes J, Thomas C. Awareness campaign to reduce ICU psychosis. Aust Crit Care 1998. [DOI: 10.1016/s1036-7314(98)70471-0] [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: 10/22/2022] Open
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Flett G, Gurney E, McKessock L, Reid J. Impact of the October 1995 pill scare in Grampian. Br J Fam Plann 1998; 24:18-20. [PMID: 9719702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Over two years have elapsed since the Department of Health issued a press release concerning the safety of some third generation contraceptive pills. Warnings about increased abortion rates followed and recently published national figures for England and Wales have confirmed this. In Grampian we have assessed the impact of the pill scare at a subnational level, which has received much less consideration. Grampian has a stable population with an estimated 116,500 women in the reproductive years. The six month period from November 1995 until April 1996 was chosen to monitor the immediate aftermath of the pill scare. Aberdeen Royal Infirmary provides a regional, dedicated abortion service and has maintained a service specific database since 1994. This is an ideal situation to monitor trends in abortion rates in a specific population. Women attending for abortion counselling were asked to complete a questionnaire regarding their recall of media publicity. Live-births at Aberdeen Maternity Hospital from June to November 1996 were also recorded, reflecting conceptions in the study period. Prescribing patterns for combined pills and emergency contraception for Grampian general practitioners and Grampian Healthcare family planning service were also analysed. There was no increase in the abortion rate in the study period when compared with the same period in the preceding year - a total of 728 women underwent an abortion. Forty six women were identified within the 728 as having conceived as a direct consequence of the scare, but their characteristics were not dissimilar to the other women on the database. Live-birth rates were also stable. Emergency contraception prescribing was slightly increased for the family planning service but not in general practice. Both general practice and the family planning service showed an immediate and sharp fall in prescribing of third generation pills mirrored by an increase in second generation pill prescribing. For family planning particularly, prescriptions for third generation pills have shown an increase again from early 1996, although remaining below original levels. Fifty five per cent of the women who were given the questionnaire about media publicity responded. Seventy nine per cent recalled some publicity, but 17 per cent of these women could not remember any specific details. Unlike national reporting, our figures do not substantiate any increase in abortions or deliveries in the aftermath of the pill scare. The slight increase in emergency contraception prescribing by the family planning service more probably reflects local awareness campaigns rather than any appreciable switch away from regular pill use. On a population level, the scare did not have the predicted negative impact on pill users in Grampian and it would have been incorrect for us to extrapolate from national data in this instance. Failure to demonstrate numerical impact for the population does not deny the devastating effect of a termination for an individual woman. The emotional impact of the scare on women, while more difficult to measure, should not be underestimated. The influence on the next generation of women with regard to their contraceptive choice remains to be seen.
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Affiliation(s)
- G Flett
- Grampian Healthcare NHS Trust, Family Planning Service, 13 Golden Square, Aberdeen AB10 1RM, UK
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244
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Abstract
Blanket bans of specific treatments have been controversially introduced by some NHS trusts as a means of rationing health care and prioritizing funding for services. This article examines the perceived value conflicts that emerge in relation to blanket bans on specific treatments. Following an initial overview of rationing in contemporary society the needs and wants of given individuals are compared with those of a wider society. Ethical values and philosophical considerations are explored as an analysis of the continuing debate is attempted.
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Affiliation(s)
- J Reid
- Institute of Health and Community Studies, Bournemouth University
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245
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Reid J. Changes in Serum Albumin Concentration and Outcome in Stroke. Age Ageing 1998. [DOI: 10.1093/ageing/27.suppl_2.54-b] [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: 11/13/2022] Open
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246
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247
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Holton LL, Scott EM, Nolan AM, Reid J, Welsh E, Flaherty D. Comparison of three methods used for assessment of pain in dogs. J Am Vet Med Assoc 1998; 212:61-6. [PMID: 9426779] [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: 02/05/2023]
Abstract
OBJECTIVE To investigate the reliability of 3 scales used for assessment of pain in dogs. DESIGN Prospective study. ANIMALS 50 dogs that had surgery. PROCEDURE Dogs were allocated into 3 groups (group 1, 25 dogs assessed 1 hour after the end of surgery; group 2, 41 dogs assessed between 21 and 27 hours after the end of surgery; group 3, 16 dogs assessed on the day of surgery and on the subsequent day). Each dog was scored for pain 4 times by 3 (groups 1 and 3) or 4 (group 2) veterinarians, using all 3 scales (i.e. simple descriptive, numerical rating, and visual analogue) during each scoring period. Analysis of data was performed using ANOVA, log-linear modeling, calculation of reproducibility coefficients, and Cohen's kappa statistic. RESULTS Significant variability existed among observers for use of all 3 scales. Variability among observers and between observers and dogs accounted for 29 to 36% of the total variability (group 1, 36.1 and 32.3% and group 2, 35.1 and 29.7%, for visual analogue scale and numerical rating scale scores, respectively). Kappa statistic values calculated for data obtained by use of the simple descriptive scale indicated that agreement was fair for the observers (group 1, 0.244 to 0.299; group 2, 0.211 to 0.368; group 3, 0.233 to 0.321). CLINICAL IMPLICATIONS Analysis of pain score data in dogs must incorporate observer variability when more than 1 observer is used. Comparative analysis of data accrued from pain studies in various hospitals must account for this variability.
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Affiliation(s)
- L L Holton
- Department of Veterinary Pharmacology, University of Glasgow Veterinary School, Scotland
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248
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Affiliation(s)
- E M Welsh
- Department of Veterinary Surgery, University of Glasgow Veterinary School
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249
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Gavin A, Middleton R, O'Reilly D, Reid J, Skan D. 739 Asbestosis related diseases in N Ireland 1986–1995. Lung Cancer 1997. [DOI: 10.1016/s0169-5002(97)80119-5] [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: 10/18/2022]
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250
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Perez E, Geoffroy F, Reid J, Tazelaar H, Grill J. 53 Phase II study and pharmacokinetics of oral etoposide and intravenous paclitaxel in extensive stage small cell lung cancer: An NCCTG study. Lung Cancer 1997. [DOI: 10.1016/s0169-5002(97)89332-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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