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Items: 1 to 50 of 59

1.
2.

Predictors of Clostridioidesdifficile Infection among Asymptomatic Colonized Patients: A Retrospective Cohort Study.

Poirier D, Gervais P, Fuchs M, Roussy JF, Paquet-Bolduc B, Trottier S, Longtin J, Loo VG, Longtin Y.

Clin Infect Dis. 2019 Jul 9. pii: ciz626. doi: 10.1093/cid/ciz626. [Epub ahead of print]

PMID:
31290544
3.

Genomic Investigation of the Emergence of Invasive Multidrug-Resistant Salmonella enterica Serovar Dublin in Humans and Animals in Canada.

Mangat CS, Bekal S, Avery BP, Côté G, Daignault D, Doualla-Bell F, Finley R, Lefebvre B, Bharat A, Parmley EJ, Reid-Smith RJ, Longtin J, Irwin RJ, Mulvey MR; Canadian Integrated Program for Antimicrobial Resistance Surveillance Public Health Partnership.

Antimicrob Agents Chemother. 2019 May 24;63(6). pii: e00108-19. doi: 10.1128/AAC.00108-19. Print 2019 Jun.

PMID:
31036694
4.

Evaluation of the Bio-Rad Geenius HIV 1/2 Assay as Part of a Confirmatory HIV Testing Strategy for Quebec, Canada: Comparison with Western Blot and Inno-Lia Assays.

Serhir B, Desjardins C, Doualla-Bell F, Simard M, Tremblay C, Longtin J.

J Clin Microbiol. 2019 May 24;57(6). pii: e01398-18. doi: 10.1128/JCM.01398-18. Print 2019 Jun.

5.

Reagent-Free Identification of Clinical Yeasts by Use of Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy.

Lam LMT, Dufresne PJ, Longtin J, Sedman J, Ismail AA.

J Clin Microbiol. 2019 Apr 26;57(5). pii: e01739-18. doi: 10.1128/JCM.01739-18. Print 2019 May.

PMID:
30787141
6.

Genetic Mechanisms behind the Spread of Reduced Susceptibility to Azithromycin in Shigella Strains Isolated from Men Who Have Sex with Men in Québec, Canada.

Yousfi K, Gaudreau C, Pilon PA, Lefebvre B, Walker M, Fournier É, Doualla Bell F, Martineau C, Longtin J, Bekal S.

Antimicrob Agents Chemother. 2019 Jan 29;63(2). pii: e01679-18. doi: 10.1128/AAC.01679-18. Print 2019 Feb.

7.

Improvement of reverse sequence algorithm for syphilis diagnosis using optimal treponemal screening assay signal-to-cutoff ratio.

Serhir B, Labbé AC, Doualla-Bell F, Simard M, Lambert G, Trudelle A, Longtin J, Tremblay C, Fortin C.

PLoS One. 2018 Sep 13;13(9):e0204001. doi: 10.1371/journal.pone.0204001. eCollection 2018.

8.

Detection and Isolation of Clostridium difficile Asymptomatic Carriers During Clostridium difficile Infection Outbreaks: An Exploratory Study.

Paquet-Bolduc B, Gervais P, Roussy JF, Trottier S, Oughton M, Brukner I, Longtin J, Loo VG, Dascal A, Longtin Y.

Clin Infect Dis. 2018 Nov 13;67(11):1781-1783. doi: 10.1093/cid/ciy425.

PMID:
29771298
9.

Lymphogranuloma venereum in Quebec: Re-emergence among men who have sex with men.

Boutin CA, Venne S, Fiset M, Fortin C, Murphy D, Severini A, Martineau C, Longtin J, Labbé AC.

Can Commun Dis Rep. 2018 Feb 1;44(2):55-61. eCollection 2018 Feb 1.

10.

Canadian recommendations for laboratory interpretation of multiple or extensive drug resistance in clinical isolates of Enterobacteriaceae, Acinetobacter species and Pseudomonas aeruginosa.

German GJ, Gilmour M, Tipples G, Adam HJ, Almohri H, Bullard J, Dingle T, Farrell D, Girouard G, Haldane D, Hoang L, Levett PN, Melano R, Minion J, Needle R, Patel SN, Rennie R, Reyes RC, Longtin J, Mulvey MR.

Can Commun Dis Rep. 2018 Jan 4;44(1):29-34. eCollection 2018 Jan 4.

11.

Cooperative Recognition of Internationally Disseminated Ceftriaxone-Resistant Neisseria gonorrhoeae Strain.

Lahra MM, Martin I, Demczuk W, Jennison AV, Lee KI, Nakayama SI, Lefebvre B, Longtin J, Ward A, Mulvey MR, Wi T, Ohnishi M, Whiley D.

Emerg Infect Dis. 2018 Apr;24(4). doi: 10.3201/eid2404.171873.

12.

Comparison of sequential multiplex PCR, sequetyping and whole genome sequencing for serotyping of Streptococcus pneumoniae.

Mauffrey F, Fournier É, Demczuk W, Martin I, Mulvey M, Martineau C, Lévesque S, Bekal S, Domingo MC, Doualla-Bell F, Longtin J, Lefebvre B.

PLoS One. 2017 Dec 13;12(12):e0189163. doi: 10.1371/journal.pone.0189163. eCollection 2017.

13.

Incidence of invasive pneumococcal disease before and during an era of use of three different pneumococcal conjugate vaccines in Quebec.

De Wals P, Lefebvre B, Deceuninck G, Longtin J.

Vaccine. 2018 Jan 8;36(3):421-426. doi: 10.1016/j.vaccine.2017.11.054. Epub 2017 Dec 7.

PMID:
29224962
14.

Impact of Isolating Clostridium difficile Carriers on the Burden of Isolation Precautions: A Time Series Analysis.

Xiao Y, Paquet-Bolduc B, Garenc C, Gervais P, Trottier S, Roussy JF, Longtin J, Loo VG, Longtin Y.

Clin Infect Dis. 2018 Apr 17;66(9):1377-1382. doi: 10.1093/cid/cix1024.

PMID:
29149279
15.

Ceftriaxone-Resistant Neisseria gonorrhoeae, Canada, 2017.

Lefebvre B, Martin I, Demczuk W, Deshaies L, Michaud S, Labbé AC, Beaudoin MC, Longtin J.

Emerg Infect Dis. 2018 Feb;24(2). doi: 10.3201/eid2402.171756. Epub 2018 Feb 17.

16.

Case Series: Report of the First Two Human Indigenous Cases of Cryptococcus gattii Infection in Eastern Canada.

St-Pierre J, Dufresne PJ, Carignan A, Lévesque É, Bernard F, Longtin J, LeBlanc L.

Mycopathologia. 2018 Apr;183(2):399-406. doi: 10.1007/s11046-017-0215-8. Epub 2017 Oct 30.

PMID:
29086143
17.

Trends in the use of laboratory tests for the diagnosis of Clostridium difficile infection and association with incidence rates in Quebec, Canada, 2010-2014.

Bogaty C, Lévesque S, Garenc C, Frenette C, Bolduc D, Galarneau LA, Lalancette C, Loo V, Tremblay C, Trudeau M, Vachon J, Dionne M, Villeneuve J, Longtin J, Longtin Y; Quebec Clostridium difficile Infection Surveillance Program (QCISP).

Am J Infect Control. 2017 Sep 1;45(9):964-968. doi: 10.1016/j.ajic.2017.04.002. Epub 2017 May 23.

PMID:
28549882
18.

Molecular Typing of Legionella pneumophila Isolates in the Province of Quebec from 2005 to 2015.

Lévesque S, Lalancette C, Bernard K, Pacheco AL, Dion R, Longtin J, Tremblay C.

PLoS One. 2016 Oct 5;11(10):e0163818. doi: 10.1371/journal.pone.0163818. eCollection 2016.

19.

[Antibiotic consumption and bacterial sensitivity in a teaching hospital: A 5-year study].

Cotteret C, Vallières E, Roy H, Ovetchkine P, Longtin J, Bussières JF.

Arch Pediatr. 2016 Oct;23(10):1040-1049. doi: 10.1016/j.arcped.2016.07.004. Epub 2016 Sep 16. French.

PMID:
27642149
20.

First Report of Clostridium lavalense Isolated in Human Blood Cultures.

Garceau R, Bourque C, Thibault L, Côté JC, Longtin J, Domingo MC.

Can J Infect Dis Med Microbiol. 2016;2016:7231805. doi: 10.1155/2016/7231805. Epub 2016 Jul 10.

21.

A Cluster of Three Cases of Hantavirus Pulmonary Syndrome among Canadian Military Personnel.

Parkes LO, Nguyen TT, Longtin J, Beaudoin MC, Bestman-Smith J, Vinh DC, Boivin G, Loo VG.

Can J Infect Dis Med Microbiol. 2016;2016:2757969. doi: 10.1155/2016/2757969. Epub 2016 Apr 10.

22.

Effect of Detecting and Isolating Clostridium difficile Carriers at Hospital Admission on the Incidence of C difficile Infections: A Quasi-Experimental Controlled Study.

Longtin Y, Paquet-Bolduc B, Gilca R, Garenc C, Fortin E, Longtin J, Trottier S, Gervais P, Roussy JF, Lévesque S, Ben-David D, Cloutier I, Loo VG.

JAMA Intern Med. 2016 Jun 1;176(6):796-804. doi: 10.1001/jamainternmed.2016.0177.

PMID:
27111806
23.

Interim Recommendations for the Reporting of Extensively Drug Resistant and Pan Drug Resistant Isolates of Enterobacteriaceae, Pseudomonas aeruginosa, Acinetobacter spp. and Stenotrophomonas maltophilia.

German GJ, Jamieson FB, Gilmour M, Almohri H, Bullard J, Domingo MC, Fuller J, Girouard G, Haldane D, Hoang L, Levett PN, Longtin J, Melano R, Needle R, Patel SN, Rebbapragada A, Reyes RC, Mulvey MR.

Can Commun Dis Rep. 2016 Apr 7;42(4):96-104. eCollection 2016 Apr 7. No abstract available.

24.

Cost-effectiveness analysis of antiviral treatment in the management of seasonal influenza A: point-of-care rapid test versus clinical judgment.

Nshimyumukiza L, Douville X, Fournier D, Duplantie J, Daher RK, Charlebois I, Longtin J, Papenburg J, Guay M, Boissinot M, Bergeron MG, Boudreau D, Gagné C, Rousseau F, Reinharz D.

Influenza Other Respir Viruses. 2016 Mar;10(2):113-21. doi: 10.1111/irv.12359. Epub 2016 Jan 29.

25.

Identification of Shigella flexneri isolates carrying the Shiga toxin 1-producing gene in Quebec, Canada, linked to travel to Haiti.

Bekal S, Pilon PA, Cloutier N, Doualla-Bell F, Longtin J.

Can J Microbiol. 2015 Dec;61(12):995-6. doi: 10.1139/cjm-2015-0538. Epub 2015 Sep 10. No abstract available.

26.

Cytomegalovirus quantification in plasma with Abbott RealTime CMV and Roche Cobas Amplicor CMV assays.

Tremblay MA, Rodrigue MA, Deschênes L, Boivin G, Longtin J.

J Virol Methods. 2015 Dec 1;225:1-3. doi: 10.1016/j.jviromet.2015.08.010. Epub 2015 Sep 1.

PMID:
26341060
27.

Correlation between Clostridium difficile bacterial load, commercial real-time PCR cycle thresholds, and results of diagnostic tests based on enzyme immunoassay and cell culture cytotoxicity assay.

Dionne LL, Raymond F, Corbeil J, Longtin J, Gervais P, Longtin Y.

J Clin Microbiol. 2013 Nov;51(11):3624-30. doi: 10.1128/JCM.01444-13. Epub 2013 Aug 21.

28.

Impact of the type of diagnostic assay on Clostridium difficile infection and complication rates in a mandatory reporting program.

Longtin Y, Trottier S, Brochu G, Paquet-Bolduc B, Garenc C, Loungnarath V, Beaulieu C, Goulet D, Longtin J.

Clin Infect Dis. 2013 Jan;56(1):67-73. doi: 10.1093/cid/cis840. Epub 2012 Sep 25.

PMID:
23011147
29.

MupB, a new high-level mupirocin resistance mechanism in Staphylococcus aureus.

Seah C, Alexander DC, Louie L, Simor A, Low DE, Longtin J, Melano RG.

Antimicrob Agents Chemother. 2012 Apr;56(4):1916-20. doi: 10.1128/AAC.05325-11. Epub 2012 Jan 17.

30.

Distribution of antiseptic resistance genes qacA, qacB, and smr in methicillin-resistant Staphylococcus aureus isolated in Toronto, Canada, from 2005 to 2009.

Longtin J, Seah C, Siebert K, McGeer A, Simor A, Longtin Y, Low DE, Melano RG.

Antimicrob Agents Chemother. 2011 Jun;55(6):2999-3001. doi: 10.1128/AAC.01707-10. Epub 2011 Mar 14.

31.

A novel nanoparticle-enhanced photoacoustic stimulus for bone tissue engineering.

Sitharaman B, Avti PK, Schaefer K, Talukdar Y, Longtin JP.

Tissue Eng Part A. 2011 Jul;17(13-14):1851-8. doi: 10.1089/ten.TEA.2010.0710. Epub 2011 May 6.

32.

Novel mutations in a patient isolate of Streptococcus agalactiae with reduced penicillin susceptibility emerging after long-term oral suppressive therapy.

Longtin J, Vermeiren C, Shahinas D, Tamber GS, McGeer A, Low DE, Katz K, Pillai DR.

Antimicrob Agents Chemother. 2011 Jun;55(6):2983-5. doi: 10.1128/AAC.01243-10. Epub 2011 Mar 7.

33.

Neuraminidase-inhibitor resistance testing for pandemic influenza A (H1N1) 2009 in Ontario, Canada.

Longtin J, Patel S, Eshaghi A, Lombos E, Higgins R, Alexander D, Olsha R, Doyle J, Tran D, Sarabia A, Lee C, Bastien N, Li Y, Low D, Boivin G, Gubbay J.

J Clin Virol. 2011 Mar;50(3):257-61. doi: 10.1016/j.jcv.2010.12.007. Epub 2011 Jan 19.

PMID:
21251873
34.

High prevalence of asymptomatic bocavirus in daycare: is otitis media a confounder?

Longtin J, Gubbay JB, Patel S, Low DE.

J Infect Dis. 2010 Nov 15;202(10):1617; author reply 1618. doi: 10.1086/656786. No abstract available.

PMID:
20955085
35.

Severe human rhinovirus outbreak associated with fatalities in a long-term care facility in Ontario, Canada.

Longtin J, Winter AL, Heng D, Marchand-Austin A, Eshaghi A, Patel S, Jamieson F, Weir E, Low DE, Gubbay JB.

J Am Geriatr Soc. 2010 Oct;58(10):2036-8. doi: 10.1111/j.1532-5415.2010.03091.x. No abstract available.

PMID:
20929481
36.

Rhinovirus outbreaks in long-term care facilities, Ontario, Canada.

Longtin J, Marchand-Austin A, Winter AL, Patel S, Eshaghi A, Jamieson F, Low DE, Gubbay JB.

Emerg Infect Dis. 2010 Sep;16(9):1463-5. doi: 10.3201/eid1609.100476.

37.

Surveillance data on outbreaks of Clostridium difficile infection in Ontario, Canada, in 2008-2009.

Pillai DR, Longtin J, Low DE.

Clin Infect Dis. 2010 Jun 15;50(12):1685-6; author reply 1686. doi: 10.1086/653007. No abstract available.

PMID:
20482266
38.

The effect of nanoparticle-enhanced photoacoustic stimulation on multipotent marrow stromal cells.

Green DE, Longtin JP, Sitharaman B.

ACS Nano. 2009 Aug 25;3(8):2065-72. doi: 10.1021/nn900434p.

PMID:
19606849
39.

Uniform-intensity, visible light source for in situ imaging.

Bar-Kochba E, Govil S, Longtin JP, Gouldstone A, Frame MD.

J Biomed Opt. 2009 Mar-Apr;14(2):024024. doi: 10.1117/1.3103334.

40.

Modeling optical breakdown in dielectrics during ultrafast laser processing.

Fan CH, Longtin JP.

Appl Opt. 2001 Jun 20;40(18):3124-31.

PMID:
18357333
41.

Human bocavirus infections in hospitalized children and adults.

Longtin J, Bastien M, Gilca R, Leblanc E, de Serres G, Bergeron MG, Boivin G.

Emerg Infect Dis. 2008 Feb;14(2):217-21. doi: 10.3201/eid1402.070851.

42.
43.

Purification and preliminary crystallization of alanine racemase from Streptococcus pneumoniae.

Strych U, Davlieva M, Longtin JP, Murphy EL, Im H, Benedik MJ, Krause KL.

BMC Microbiol. 2007 May 17;7:40.

44.

Real-time control of ultrafast laser micromachining by laser-induced breakdown spectroscopy.

Tong T, Li J, Longtin JP.

Appl Opt. 2004 Mar 20;43(9):1971-80.

PMID:
15065729
45.

Performance evaluation of iterative tomography algorithms for incomplete projection data.

Mishra D, Longtin JP, Singh RP, Prasad V.

Appl Opt. 2004 Mar 1;43(7):1522-32.

PMID:
15015535
46.

Calculation of mean cell residence time for unsteady-state activated sludge systems.

Vaccari DA, Fagedes T, Longtin J.

Biotechnol Bioeng. 1985 Sep;27(9):1393. No abstract available.

PMID:
18553833
47.

Calculation of mean cell residence time for unsteady-state activated sludge systems.

Vaccari DA, Fagedes T, Longtin J.

Biotechnol Bioeng. 1985 May;27(5):695-703.

PMID:
18553725
48.

Purification of rat spermatogenic cells and preliminary biochemical analysis of these cells.

Meistrich ML, Longtin J, Brock WA, Grimes SR Jr, Mace ML.

Biol Reprod. 1981 Dec;25(5):1065-77. No abstract available.

PMID:
7326299
49.

"Cytogenetic" studies of spermatids of mice carrying Cattanach's translocation by flow cytometry.

Meistrich ML, Göhde W, White RA, Longtin JL.

Chromosoma. 1979;74(2):141-51.

PMID:
574437
50.

Acute cor pulmonale following pneumonectomy combined with thoracoplasty.

BOUSQUET E, AUGER R, LONGTIN J, CARASSO B.

Can Med Assoc J. 1955 Mar 1;72(5):368-71. No abstract available.

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