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Campbell N, Onysko J. The Outcomes Research Task Force and the Canadian Hypertension Education Program. Can J Cardiol 2006; 22:556-8. [PMID: 16755309 PMCID: PMC2560861 DOI: 10.1016/s0828-282x(06)70276-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
The present report is an update on the contribution of the Canadian Hypertension Education Program's (CHEP) Outcomes Research Task Force to the surveillance and monitoring efforts surrounding hypertension and hypertension-related conditions in Canada. Components of the program include advocating national physical measures surveys of blood pressure; analysis of national cross-sectional and longitudinal population-based health surveys that assess hypertension diagnosis and treatment; assessment of national and regional pharmacotherapy patterns using existing commercial databases; assessment of national and regional trends in hypertensive complications (stroke, myocardial infarction and congestive heart failure); development of a national system based on provincial administrative data to assess the incidence, prevalence and management of diagnosed hypertension; and assessing some aspects of CHEP implementation. Preliminary data support a large increase in the diagnosis and treatment of hypertension corresponding to the initiation of CHEP.
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Campbell N. Ethics in South African dentistry 2006. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2006; 61:240; discussion 242. [PMID: 16977950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
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Campbell N. The amalgam debate. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2006; 61:190. [PMID: 16892710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
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80
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Campbell N. The National Human Resources plan for health in South Africa 2006. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2006; 61:144-5. [PMID: 16808179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
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81
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Campbell N. The health charter. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2006; 61:96-7. [PMID: 16796198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
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Jaunakais DM, Crowley J, Stewart T, Marion C, Chang J, Campbell N, James J, Ghalie R. Evaluation of data collection using internet-based electronic case report forms (eCRFs) for a non-small-cell lung cancer (NSCLC) clinical trial. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.7221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Csiki I, Williams MK, Shyr Y, Sandler A, Carbone DP, Campbell N, Morrow J, Johnson DH. Urine PGE-M as a marker of intratumoral cyclooxygenase-2 activity in non-small cell lung cancer (NSCLC). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.9527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Patel R, Griffith L, Mead M, Mehta S, Hodder R, Martin C, Heyland D, Marshall J, Rocker G, Peters S, Clarke F, Mcdonald E, Soth M, Muscadere J, Campbell N, Guyatt G, Cook D. Crit Care 2004; 8:P103. [DOI: 10.1186/cc2570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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85
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Touyz RM, Campbell N, Logan A, Gledhill N, Petrella R, Padwal R. The 2004 Canadian recommendations for the management of hypertension: Part III--Lifestyle modifications to prevent and control hypertension. Can J Cardiol 2004; 20:55-9. [PMID: 14968143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023] Open
Abstract
OBJECTIVE To provide updated, evidence-based recommendations regarding the role of lifestyle modification in the treatment and prevention of hypertension. OUTCOMES Lifestyle modification interventions including exercise, weight reduction, alcohol consumption, dietary modification, intake of dietary cations and stress management are reviewed. Antioxidants and fish oil supplements are also reviewed, although specific recommendations cannot be made at present. EVIDENCE MEDLINE searches were conducted from January 2002 to September 2003 to update the 2001 recommendations for the management of hypertension. Supplemental searches in the Cochrane Collaboration databases were also performed. Reference lists were scanned, experts were contacted, and the personal files of the subgroup members and authors were used to identify additional published studies. All relevant articles were reviewed and appraised independently using prespecified levels of evidence by content and methodology experts. RECOMMENDATIONS Key recommendations include the following: lifestyle modification should be extended to nonhypertensive individuals who are at risk for developing high blood pressure; 30 min to 45 min of aerobic exercise should be performed on most days (four to five days) of the week; an ideal body weight (body mass index 18.5 kg/m2 to 24.9 kg/m2) should be maintained and weight loss strategies should use a multidisciplinary approach; alcohol consumption should be limited to two drinks or fewer per day, and weekly intake should not exceed 14 standard drinks for men and nine standard drinks for women; a reduced fat, low cholesterol diet that emphasizes fruits, vegetables and low fat dairy products, and maintains an adequate intake of potassium, magnesium and calcium, should be followed; salt intake should be restricted to 65 mmol/day to 100 mmol/day in hypertensive individuals and less than 100 mmol/day in normotensive individuals at high risk for developing hypertension; and stress management should be considered as an intervention in selected individuals. VALIDATION All recommendations were graded according to the strength of the evidence and voted on by the Canadian Hypertension Education Program Evidence-Based Recommendations Task Force. Individuals with irreconcilable competing interests (declared by all members, compiled and circulated before the meeting) relative to any specific recommendation were excluded from voting on that recommendation. Only those recommendations achieving at least 70% consensus are reported here. These guidelines will continue to be updated annually.
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Przekop PR, Tulgan H, Przekop A, DeMarco WJ, Campbell N, Kisiel S. Implementation of an osteopathic manipulative medicine clinic at an allopathic teaching hospital: a research-based experience. J Osteopath Med 2003. [DOI: 10.7556/jaoa.2003.103.11.543] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract
Mastery of osteopathic palpatory skills and the skilled delivery of osteopathic manipulative treatment is a life-long venture that demands from practitioners increasingly sophisticated manual skills. Specific receptors and neural networks within the brain allow for the gradual development of refined manual skills that parallel responsive alterations and refinements that develop with repeated experience. During clinical training, most graduates of colleges of osteopathic medicine are not given opportunities to hone their palpatory skills. This is unfortunate because there is an increasing public demand for the nonpharmacologic treatment modalities osteopathic physicians could supply. At Berkshire Medical Center in Pittsfield, Mass, a major teaching affiliate of the University of Massachusetts Medical School in Worcester, the authors assembled a team of osteopathic and allopathic physicians to found an osteopathic manipulative medicine clinic. In this article, the authors share their experience in the creation of this research-based osteopathic medical clinic.
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Campbell N, Rosaeg OP, Chan KL. Anaesthetic management of a parturient with pulmonary stenosis and aortic incompetence for Caesarean section. Br J Anaesth 2003; 90:241-3. [PMID: 12538384 DOI: 10.1093/bja/aeg036] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Anaesthetic management of Caesarean section in a parturient with severe pulmonary stenosis and aortic regurgitation is described. The valvular sequelae resulted from previous unsuccessful surgical correction (Ross procedure) of congenital aortic stenosis. This case demonstrates the importance of multi-disciplinary assessment and careful anaesthetic planning, to avoid deterioration in perioperative cardiac performance in parturients with complex valvular disease.
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Lowe H, Smith R, Campbell N, Morrison EYSA. Lead pollution and amelioration measures in the community of Frazers Content, St Catherine, Jamaica. W INDIAN MED J 2002; 51:160-3. [PMID: 12501542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
Lead poisoning, especially in children, is a preventable disease. Many children are exposed to this hazard, especially in poor communities, because of a paucity of information on lead poisoning and increasing economic hardships. In 1994, the case of the poor suburban community of Frazers Content, St Catherine, Jamaica, came to the public attention because of the high frequency of hospital admissions, or outpatient treatment, of children for lead poisoning. This paper reviews a Blue Cross of Jamaica-led-initiative aimed at the clean up and education of the Frazers Content community. The following four-pronged approach was employed: environmental and biological sampling and sample analysis, health education, decontamination and community clean up and entrepreneurial activities. The project outputs included: training of 17 community wardens and 22 schoolteachers; the clean up of 64 residences which had lead levels in excess of 500 ppm; the establishment of an entombment site for the contaminated soil in accordance with the Jamaica Natural Resources Conservation Authority and training of residents in entrepreneurial skills, chicken and rabbit rearing and nursery establishment. The paper includes discussion of the lessons learnt and recommendations for future action.
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Campbell N. Piercing and tooth jewelry--an ethical dilemma. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2001; 56:574. [PMID: 11887439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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Campbell N, Smith BH. Equal and opposite reaction to Willis. Br J Gen Pract 2001; 51:1016. [PMID: 11766859 PMCID: PMC1314179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
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Campbell N. Reclaiming fees from patients. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2001; 56:442-3. [PMID: 11763612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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Campbell N. Obtaining consent for epidural analgesia for women in labour--again. THE NEW ZEALAND MEDICAL JOURNAL 2001; 114:364. [PMID: 11587309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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McAlister FA, Levine M, Zarnke KB, Campbell N, Lewanczuk R, Leenen F, Rabkin S, Wright JM, Stone J, Feldman RD, Lebel M, Honos G, Fodor G, Burgess E, Tobe S, Hamet P, Herman R, Irvine J, Culleton B, Petrella R, Touyz R. The 2000 Canadian recommendations for the management of hypertension: Part one--therapy. Can J Cardiol 2001; 17:543-59. [PMID: 11381277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023] Open
Abstract
OBJECTIVE To provide updated, evidence-based recommendations for the therapy of hypertension in adults. OPTIONS For patients with hypertension, there are a number of lifestyle manoeuvres and antihypertensive agents that may control blood pressure. Randomized trials evaluating first- line therapy with thiazides, beta-adrenergic antagonists, angiotensin-converting enzyme inhibitors, calcium channel blockers, alpha-blockers, centrally acting agents or angiotensin II receptor antagonists were reviewed. OUTCOMES The health outcomes considered were changes in blood pressure, cardiovascular morbidity, and cardiovascular and/or all-cause mortality rates. Economic outcomes were not considered due to insufficient evidence. EVIDENCE Medline searches were conducted from the period of the last revision of the Canadian Recommendations for the Management of Hypertension (May 1998 to October 2000). Reference lists were scanned, experts were polled, and the personal files of the subgroup members and authors were used to identify other studies. All relevant articles were reviewed and appraised, using prespecified levels of evidence, by content experts and methodological experts. VALUES A high value was placed on the avoidance of cardiovascular morbidity and mortality. BENEFITS, HARMS, AND COSTS Various lifestyle manoeuvres and antihypertensive agents reduce the blood pressure of patients with sustained hypertension. In certain settings, and for specific classes of drugs, blood pressure lowering has been associated with reduced cardiovascular morbidity and/or mortality. RECOMMENDATIONS The present document contains detailed recommendations pertaining to all aspects of the therapy of patients with hypertension, including lifestyle modifications proven to lower blood pressure, treatment thresholds, target blood pressures, choice of agents in various settings and strategies to enhance adherence. Lower thresholds for blood pressure treatment are advocated for people with other cardiovascular risk factors or established hypertensive target organ damage. Implicit in the recommendations for therapy is the principle that treatment should be individualized for each patient and the choice of agent should be dictated by coexistent conditions. For the treatment of uncomplicated essential hypertension, thiazides, beta-adrenergic antagonists, angiotensin-converting enzyme inhibitors or calcium channel blockers may be appropriate, depending on individual circumstances. VALIDATION All recommendations were graded according to strength of the evidence and voted on by the Canadian Hypertension Recommendations Working Group. Only those recommendations achieving high levels of consensus are reported here. These guidelines will be updated annually.
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Campbell N. An open reply to a community dentist. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2001; 56:166-7. [PMID: 11436229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Campbell N. A new beginning for South African dentistry. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2001; 56:114. [PMID: 16894708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
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Abstract
The objective of this paper is a retrospective study of all infants treated for congenital chylothorax at the Royal Children's Hospital (RCH), Melbourne, Australia and King Fahad National Guard Hospital (KFNGH), Riyadh, Kingdom of Saudi Arabia. The charts of all infants with congenital chylothorax admitted to RCH over a period of 13 years, June 1982-August 1994, and admissions to KFNGH over a 7-year period, June 1992-August 1998 inclusive, were reviewed including management outcome and complications. There were 19 infants, 13 from RCH and 6 from KFNGH; 11 females and 8 males. Three infants were managed antenatally. Fifteen infants presented immediately after birth. Seven were born with hydrops fetalis, 6 infants had syndromes and 10 infants were born prematurely. Regular infant feeding formula and/or breast milk were used successfully in 12 infants, while in 7 infants medium chain triglycerides (MCT) rich formula was used. Sixteen infants were mechanically ventilated with 75% of them ventilated for < or = 28 days. Fifteen infants received total parenteral nutrition (TPN), and in 80% for < or = 32 days. Hydropic infants had longer duration of mechanical ventilation and hospital stay with mean (range) of 33.9 (3-120) and 115 (23-225) days, respectively, compared with 18 (1-62) and 34.3 (14-88) days for nonhydropic infants. Five infants underwent surgery with failure in four. Sepsis and bronchopulmonary dysplasia were the main complications. The survival rate was 100% regardless of the mode of therapy. The prognosis of Isolated congenital chylothorax in term, and preterm infants is good even in the presence of hydrops. Breast milk and/or regular infant feeding formula should be used initially before proceeding to MCT-rich formula, which may be necessary in some cases. Surgery should be considered if conservative management of congenital chylothorax fails after 4-5 weeks.
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Campbell N. Are we the pawns or kings of the healthcare chessboard? SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2001; 56:56-7. [PMID: 16894688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
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Campbell N. Dentistry--an honourable profession? SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2001; 56:4-5. [PMID: 16894675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
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Campbell N. Time to flex our muscles? SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2000; 55:664-5. [PMID: 12608234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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Chockalingam A, Campbell N, Ruddy T, Taylor G, Stewart P. Canadian national high blood pressure prevention and control strategy. Can J Cardiol 2000; 16:1087-93. [PMID: 11021952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
Despite major efforts to prevent and control high blood pressure, it is one of the most common and important health problems facing Canadians. To address this issue, Health Canada, in collaboration with the Canadian Coalition for High Blood Pressure Prevention and Control, established an Expert Working Group to prepare a national strategy. The present report outlines a strategy to prevent and control high blood pressure. It is directed at policy makers at the local, provincial, and/or territorial and national levels in both the health and nonhealth sectors. The strategy is based on current research and expertise. A multifaceted, comprehensive approach is proposed because there is no one intervention that will accomplish the goal of improving the health of Canadians through high blood pressure prevention and control. The present report focuses on the general population. It does not address the unique needs of children, pregnant women or aboriginal peoples. Each of these groups needs to be studied in its own right, and, in particular, with the involvement of aboriginal people themselves. An implementation committee has been established to realize this strategy, and the Canadian Hypertension Society is a key stakeholder in this effort. Several initiatives are underway. Strong advocates are necessary to increase public awareness and to support the system changes required for a successful public health approach to reduce the prevalence of hypertension and its complications.
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