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Sampson Margaret

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Tanya Horsley; Orvie Dingwall; Sampson Margaret
Checking reference lists to find additional studies for systematic reviews.
Chantelle Garritty; Alexander Tsertsvadze; Andrea C Tricco; Sampson Margaret; David Moher
Updating systematic reviews: an international survey.
Alexander Tsertsvadze; Howard A Fink; Fatemeh Yazdi; Roderick MacDonald; Anthony J Bella; Mohammed Ansari; Chantelle Garritty; Karla Soares-Weiser; Raymond Daniel; Sampson Margaret; Steven Fox; David Moher; Timothy J Wilt
Oral phosphodiesterase-5 inhibitors and hormonal treatments for erectile dysfunction: a systematic review and meta-analysis.

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All Publications

2011: Tanya Horsley; Orvie Dingwall; Sampson Margaret
Checking reference lists to find additional studies for systematic reviews.
Cochrane database of systematic reviews (Online) 2011;(8):MR000026.
2010: Chantelle Garritty; Alexander Tsertsvadze; Andrea C Tricco; Sampson Margaret; David Moher
Updating systematic reviews: an international survey.
PloS one 2010;5(4):e9914.
2009: Alexander Tsertsvadze; Howard A Fink; Fatemeh Yazdi; Roderick MacDonald; Anthony J Bella; Mohammed Ansari; Chantelle Garritty; Karla Soares-Weiser; Raymond Daniel; Sampson Margaret; Steven Fox; David Moher; Timothy J Wilt
Oral phosphodiesterase-5 inhibitors and hormonal treatments for erectile dysfunction: a systematic review and meta-analysis.
Annals of internal medicine 2009;151(9):650-61.
2009: Alexander Tsertsvadze; Fatemeh Yazdi; Howard A Fink; Roderick MacDonald; Timothy J Wilt; Anthony J Bella; Mohammed Ansari; Chantelle Garritty; Karla Soares-Weiser; Raymond Daniel; Sampson Margaret; David Moher
Oral sildenafil citrate (viagra) for erectile dysfunction: a systematic review and meta-analysis of harms.
Urology 2009;74(4):831-836.e8.
2009: Sampson Margaret; Jessie McGowan; Elise Cogo; Jeremy Grimshaw; David Moher; Carol Lefebvre
An evidence-based practice guideline for the peer review of electronic search strategies.
Journal of clinical epidemiology 2009;62(9):944-52.
2008: Siobhan O'Donnell; Ann Cranney; Tanya Horsley; Hope A Weiler; Stephanie A Atkinson; David A Hanley; Daylily S Ooi; Leanne Ward; Nicholas J Barrowman; Manchun Fang; Sampson Margaret; Alexander Tsertsvadze; Fatemeh Yazdi
Efficacy of food fortification on serum 25-hydroxyvitamin D concentrations: systematic review.
The American journal of clinical nutrition 2008;88(6):1528-34.
2008: Andrea C Tricco; Vivien Runnels; Sampson Margaret; Louise Bouchard
Shifts in the use of population health, health promotion, and public health: a bibliometric analysis.
Canadian journal of public health. Revue canadienne de santé publique 2008;99(6):466-71.
2008: Luis Antonio Guerra; David Moher; Sampson Margaret; Nicholas J Barrowman; John Pike; Michael Leonard
Intravesical oxybutynin for children with poorly compliant neurogenic bladder: a systematic review.
The Journal of urology 2008;180(3):1091-7.
2008: Sampson Margaret; Kaveh Shojania; Jessie McGowan; Raymond Daniel; Tamara Rader; Alla E Iansavichene; Jun Ji; Mohammed Ansari; David Moher
Surveillance search techniques identified the need to update systematic reviews.
Journal of clinical epidemiology 2008;61(8):755-62.
2008: Sampson Margaret; Jessie McGowan; Jennifer Tetzlaff; Elise Cogo; David Moher
No consensus exists on search reporting methods for systematic reviews.
Journal of clinical epidemiology 2008;61(8):748-54.
2008: Sampson Margaret; Kaveh Shojania; Chantelle Garritty; Tanya Horsley; Mary Ocampo; David Moher
Systematic reviews can be produced and published faster.
Journal of clinical epidemiology 2008;61(6):531-6.
2008: Alla E Iansavichene; Sampson Margaret; Jessie McGowan; Isola S Y Ajiferuke
Should systematic reviewers search for randomized, controlled trials published as letters?
Annals of internal medicine 2008;148(9):714-5.
2008: Dorian Deshauer; David Moher; Dean Fergusson; Ester Moher; Sampson Margaret; Jeremy Grimshaw
Selective serotonin reuptake inhibitors for unipolar depression: a systematic review of classic long-term randomized controlled trials.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2008;178(10):1293-301.
2008: Andrea C Tricco; Jennifer Tetzlaff; Sampson Margaret; Dean Fergusson; Elise Cogo; Tanya Horsley; David Moher
Few systematic reviews exist documenting the extent of bias: a systematic review.
Journal of clinical epidemiology 2008;61(5):422-34.
2008: David Moher; Alexander Tsertsvadze; A C Tricco; Martin P Eccles; Jeremy Grimshaw; Sampson Margaret; Nicholas J Barrowman
When and how to update systematic reviews.
Cochrane database of systematic reviews (Online) 2008;(1):MR000023.
2008: Sampson Margaret; Raymond Daniel; Elise Cogo; Orvie Dingwall
Sources of evidence to support systematic reviews in librarianship.
Journal of the Medical Library Association : JMLA 2008;96(1):66-9.
2007: David Moher; Alexander Tsertsvadze; Andrea C Tricco; Martin P Eccles; Jeremy Grimshaw; Sampson Margaret; Nicholas J Barrowman
A systematic review identified few methods and strategies describing when and how to update systematic reviews.
Journal of clinical epidemiology 2007;60(11):1095-1104.
2007: Kaveh Shojania; Sampson Margaret; Mohammed Ansari; Jun Ji; Steve Doucette; David Moher
How quickly do systematic reviews go out of date? A survival analysis.
Annals of internal medicine 2007;147(4):224-33.
2007: Ann Cranney; Tanya Horsley; Siobhan O'Donnell; Hope Weiler; Lorri Puil; Daylily Ooi; Stephanie Atkinson; Leanne Ward; David Moher; David Hanley; Manchung Fang; Fatemeh Yazdi; Chantelle Garritty; Sampson Margaret; Nicholas J Barrowman; Alexander Tsertsvadze; Vasil Mamaladze
Effectiveness and safety of vitamin D in relation to bone health.
Evidence report/technology assessment 2007;(158):1-235.
2007: David Moher; Jennifer Tetzlaff; Andrea C Tricco; Sampson Margaret; Douglas Altman
Epidemiology and reporting characteristics of systematic reviews.
PLoS medicine 2007;4(3):e78.
2007: Alaa Rostom; Catherine Dubé; Gabriela Lewin; Alexander Tsertsvadze; Nicholas J Barrowman; Catherine Code; Sampson Margaret; David Moher
Nonsteroidal anti-inflammatory drugs and cyclooxygenase-2 inhibitors for primary prevention of colorectal cancer: a systematic review prepared for the U.S. Preventive Services Task Force.
Annals of internal medicine 2007;146(5):376-89.
2007: Catherine Dubé; Alaa Rostom; Gabriela Lewin; Alexander Tsertsvadze; Nicholas J Barrowman; Catherine Code; Sampson Margaret; David Moher
The use of aspirin for primary prevention of colorectal cancer: a systematic review prepared for the U.S. Preventive Services Task Force.
Annals of internal medicine 2007;146(5):365-75.
2007: Tanya Horsley; Tammy Clifford; Nicholas J Barrowman; Susan Bennett; Fatemeh Yazdi; Sampson Margaret; David Moher; Orvie Dingwall; Howard Schachter; Aurore Côté
Benefits and harms associated with the practice of bed sharing: a systematic review.
Archives of pediatrics & adolescent medicine 2007;161(3):237-45.
2007: William G Hodge; David Barnes; Howard M Schachter; Yi Irene Pan; Elizabeth C Lowcock; Li Zhang; Sampson Margaret; Andra Morrison; Khai Tran; Maïa Miguelez; Gabriela Lewin
Evidence for the effect of omega-3 fatty acids on progression of age-related macular degeneration: a systematic review.
Retina (Philadelphia, Pa.) 2007;27(2):216-21.
2007: W James King; Nicole Le Saux; Sampson Margaret; Isabelle Gaboury; Mark Norris; David Moher
Effect of point of care information on inpatient management of bronchiolitis.
BMC pediatrics 2007;7():4.
2006: Sampson Margaret; Jessie McGowan; Elise Cogo; Tanya Horsley
Managing database overlap in systematic reviews using Batch Citation Matcher: case studies using Scopus.
Journal of the Medical Library Association : JMLA 2006;94(4):461-3, e219.
2006: Sampson Margaret; Jessie McGowan
Errors in search strategies were identified by type and frequency.
Journal of clinical epidemiology 2006;59(10):1057-63.
2006: William G Hodge; David Barnes; Howard M Schachter; Yi Irene Pan; Elizabeth C Lowcock; Li Zhang; Sampson Margaret; Andra Morrison; Khai Tran; Maïa Miguelez; Gabriela Lewin
The evidence for efficacy of omega-3 fatty acids in preventing or slowing the progression of retinitis pigmentosa: a systematic review.
Canadian journal of ophthalmology. Journal canadien d'ophtalmologie 2006;41(4):481-90.
2006: Daniel A Deforge; Jeff Blackmer; Chantelle Garritty; Fatemeh Yazdi; V Cronin; Nicholas J Barrowman; M Fang; Vasil Mamaladze; Li Zhang; Sampson Margaret; David Moher
Male erectile dysfunction following spinal cord injury: a systematic review.
Spinal cord 2006;44(8):465-73.
2006: William G Hodge; Howard M Schachter; David Barnes; Yi Pan; Elizabeth C Lowcock; Li Zhang; Sampson Margaret; Andra Morrison; Khai Tran; Maïa Miguelez; Gabriela Lewin
Efficacy of omega-3 fatty acids in preventing age-related macular degeneration: a systematic review.
Ophthalmology 2006;113(7):1165-72; quiz 1172-3, 1178.
2006: Howard M Schachter; Vasil Mamaladze; Gabriela Lewin; Ian D Graham; Melissa Brouwers; Sampson Margaret; Andra Morrison; Li Zhang; Peter O'Blenis; Chantelle Garritty
Many quality measurements, but few quality measures assessing the quality of breast cancer care in women: a systematic review.
BMC cancer 2006;6():291.
2006: Joseph Reisman; Howard M Schachter; R E Dales; Khai Tran; K Kourad; David Barnes; Sampson Margaret; Andra Morrison; Isabelle Gaboury; J Blackman
Treating asthma with omega-3 fatty acids: where is the evidence? A systematic review.
BMC complementary and alternative medicine 2006;6():26.
2006: Sampson Margaret; Li Zhang; Andra Morrison; Nicholas J Barrowman; Tammy J Clifford; Robert W Platt; Terry P Klassen; David Moher
An alternative to the hand searching gold standard: validating methodological search filters using relative recall.
BMC medical research methodology 2006;6():33.
2006: Li Zhang; Isola Ajiferuke; Sampson Margaret
Optimizing search strategies to identify randomized controlled trials in MEDLINE.
BMC medical research methodology 2006;6():23.
2006: Sampson Margaret; Nicholas J Barrowman; David Moher; Tammy J Clifford; Robert W Platt; Andra Morrison; Terry P Klassen; Li Zhang
Can electronic search engines optimize screening of search results in systematic reviews: an empirical study.
BMC medical research methodology 2006;6():7.
2005: Daniel A Deforge; Jeff Blackmer; Chantelle Garritty; Fatemeh Yazdi; V Cronin; Nicholas J Barrowman; M Fang; Vasil Mamaladze; Li Zhang; Sampson Margaret; David Moher
Fertility following spinal cord injury: a systematic review.
Spinal cord 2005;43(12):693-703.
2005: M Sharma; H Clark; T Armour; G Stotts; R Coté; M D Hill; A M Demchuck; David Moher; Chantelle Garritty; Fatemeh Yazdi; K Lumely-Leger; M Murdock; Sampson Margaret; Nicholas J Barrowman; Gabriela Lewin
Acute stroke: evaluation and treatment.
Evidence report/technology assessment (Summary) 2005;(127):1-7.
2005: William G Hodge; David Barnes; Howard M Schachter; Y Pan; Elizabeth C Lowcock; Li Zhang; Sampson Margaret; Andra Morrison; Khai Tran; Maïa Miguelez; Gabriela Lewin
Effects of omega-3 fatty acids on eye health.
Evidence report/technology assessment (Summary) 2005;(117):1-6.
2005: Catherine Dubé; Alaa Rostom; Richmond Sy; Ann Cranney; Navaaz Saloojee; Chantelle Garritty; Sampson Margaret; Li Zhang; Fatemeh Yazdi; Vasil Mamaladze; Irene Pan; Joanne MacNeil; David Mack; Dilip Patel; David Moher
The prevalence of celiac disease in average-risk and at-risk Western European populations: a systematic review.
Gastroenterology 2005;128(4 Suppl 1):S57-67.
2005: Alaa Rostom; Catherine Dubé; Ann Cranney; Navaaz Saloojee; Richmond Sy; Chantelle Garritty; Sampson Margaret; Li Zhang; Fatemeh Yazdi; Vasil Mamaladze; Irene Pan; Joanne MacNeil; David Mack; Dilip Patel; David Moher
The diagnostic accuracy of serologic tests for celiac disease: a systematic review.
Gastroenterology 2005;128(4 Suppl 1):S38-46.
2005: Ann Cranney; Alaa Rostom; Richmond Sy; Catherine Dubé; Navaz Saloogee; Chantelle Garritty; David Moher; Sampson Margaret; Li Zhang; Fatemeh Yazdi; Vasil Mamaladze; Irene Pan; Joanne MacNeil
Consequences of testing for celiac disease.
Gastroenterology 2005;128(4 Suppl 1):S109-20.
2005: Nicole Le Saux; Isabelle Gaboury; Marian Baird; Terry P Klassen; Johnna MacCormick; Colline Blanchard; Carrol Pitters; Sampson Margaret; David Moher
A randomized, double-blind, placebo-controlled noninferiority trial of amoxicillin for clinically diagnosed acute otitis media in children 6 months to 5 years of age.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2005;172(3):335-41.
2005: Jessie McGowan; Sampson Margaret
Systematic reviews need systematic searchers.
Journal of the Medical Library Association : JMLA 2005;93(1):74-80.
2004: Daniel A Deforge; Jeff Blackmer; David Moher; Chantelle Garritty; V Cronin; Fatemeh Yazdi; Nicholas J Barrowman; Vasil Mamaladze; Li Zhang; Sampson Margaret
Sexuality and reproductive health following spinal cord injury.
Evidence report/technology assessment (Summary) 2004;(109):1-8.
2004: David Moher; Howard M Schachter; Vasil Mamaladze; Gabriela Lewin; L Paszat; S Verma; C DeGrasse; I Graham; M Brouwers; Sampson Margaret; Andra Morrison; Li Zhang; P O'Blenis; C Garrity
Measuring the quality of breast cancer care in women.
Evidence report/technology assessment (Summary) 2004;(105):1-8.
2004: Alaa Rostom; C Dubé; Ann Cranney; Navaaz Saloojee; Richmond Sy; Chantelle Garritty; Sampson Margaret; Li Zhang; Fatemeh Yazdi; Vasil Mamaladze; Irene Pan; J McNeil; David Moher; D Mack; D Patel
Celiac disease.
Evidence report/technology assessment (Summary) 2004;(104):1-6.
2004: Howard M Schachter; Joseph Reisman; Khai Tran; B Dales; K Kourad; David Barnes; Sampson Margaret; Andra Morrison; Isabelle Gaboury; J Blackman
Health effects of omega-3 fatty acids on asthma.
Evidence report/technology assessment (Summary) 2004;(91):1-7.
2003: Sampson Margaret; Nicholas J Barrowman; David Moher; Terry P Klassen; Ba' Pham; Robert Platt; Philip D St John; Raymond Viola; Parminder Raina
Should meta-analysts search Embase in addition to Medline?
Journal of clinical epidemiology 2003;56(10):943-55.
2003: Nicholas J Barrowman; Manchun Fang; Sampson Margaret; David Moher
Identifying null meta-analyses that are ripe for updating.
BMC medical research methodology 2003;3():13.
2003: Sampson Margaret; Kaitryn Campbell; Isola Ajiferuke; David Moher
Randomized controlled trials in pediatric complementary and alternative medicine: where can they be found?
BMC pediatrics 2003;3():1.
2002: Nicole Le Saux; Andrew Howard; Nicholas J Barrowman; Isabelle Gaboury; Sampson Margaret; David Moher
Shorter courses of parenteral antibiotic therapy do not appear to influence response rates for children with acute hematogenous osteomyelitis: a systematic review.
BMC infectious diseases 2002;2():16.
2002: Tammy J Clifford; Sampson Margaret; Howard M Schachter
Breast self-examination.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2002;166(2):164; author reply 166, 168.
2002: David Moher; Karen Soeken; Sampson Margaret; Leah Ben-Porat; Brian Berman
Assessing the quality of reports of systematic reviews in pediatric complementary and alternative medicine.
BMC pediatrics 2002;2():3.
2002: David Moher; Sampson Margaret; Kaitryn Campbell; William Beckner; Leah Lepage; Isabelle Gaboury; Brian Berman
Assessing the quality of reports of randomized trials in pediatric complementary and alternative medicine.
BMC pediatrics 2002;2():2.
1997: E Mohr; N P Nair; Sampson Margaret; S Murtha; G Belanger; Bruce A Pappas; T Mendis
Treatment of Alzheimer's disease with sabeluzole: functional and structural correlates.
Clinical neuropharmacology 1997;20(4):338-45.
1996: R Blesa; E Mohr; R S Miletich; K Hildebrand; Sampson Margaret; Thomas N Chase
Cerebral metabolic changes in Alzheimer's disease: neurobehavioral patterns.
Dementia (Basel, Switzerland) 1996;7(5):239-45.
1996: E Mohr; D Walker; C Randolph; Sampson Margaret; T Mendis
Utility of clinical trial batteries in the measurement of Alzheimer's and Huntington's dementia.
International psychogeriatrics / IPA 1996;8(3):397-411.
1996: L McFadden; E Mohr; Sampson Margaret; T Mendis; J D Grimes
A profile analysis of demented and nondemented Parkinson's disease patients.
Advances in neurology 1996;69():339-41.
1995: E Mohr; Verner J Knott; Sampson Margaret; K Wesnes; R Herting; T Mendis
Cognitive and quantified electroencephalographic correlates of cycloserine treatment in Alzheimer's disease.
Clinical neuropharmacology 1995;18(1):28-38.
1994: L McFadden; Sampson Margaret; E Mohr
Screening for cognitive dysfunction in neurodegenerative illness.
Journal of neurology, neurosurgery, and psychiatry 1994;57(10):1282.
1992: E Mohr; U M Mann; R S Miletich; Sampson Margaret; Terry Goldberg; J D Grimes; Thomas N Chase
Neuropsychological and glucose metabolic profiles in asymmetric Parkinson's disease.
The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques 1992;19(2):163-9.