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1. Effect of colchicine on perioperative atrial fibrillation and myocardial injury after non-cardiac surgery in patients undergoing major thoracic surgery (COP-AF): an international randomised trial

Author

Conen, David, Devereaux, PJ, Vincent, Jessica, Wang, Michael Ke, Wells, Jennifer R., Healey, Jeff S., Landoni, Giovanni, McIntyre, William F., Popova, Ekaterine, Sessler, Daniel I., Srinathan, Sadeesh K., Amir, Mohammed, Bangdiwala, Shrikant I., Bossard, Matthias, Chan, Matthew TV, Eikelboom, John W., Fleischmann, Edith, Jolly, Sanjit, Montes, Felix Ramón, Reimer, Cara, Schmartz, Denis, Wang, Chew Yin, Ofori, Sandra N., Blum, Steffen, Alvarez-Garcia, Jesus, Lo Bianco, Giuliana, Traquair, Hugh, Guerrero-Pinedo, Fernando Andres, Oleynick, Christopher, Meyre, Pascal B., Méndez-Zurita, Francisco, Chiarella-Redfern, Helene, Marcucci, Maura, Donati, Francesco, Gonzalez-Osuna, Aranzazu, Minervini, Fabrizio, Moreno Weidmann, Zoraida, Guerra-Ramos, Jose M., Dion, Gabriel, Ramos-Pachón, Anna, Borges, Flavia K., de Sa Boasquevisque, Danielle, Mosconi, Maria Giulia, Amarenco, Pierre, Mitchell, L. Brent, Wyse, George, Cheng, Davy, McAlister, Finlay A., Wells, George A., Baskaran, Geethan, Burns, Andrew T., Gennaccaro, Julia, Howe, Rosemary, Mastrangelo, Louise, Pettit, Shirley, Popovic, Michelle, Shahbaz, Subana, Tosh, Makayla, Zucchetto, Simona J., Heenan, Laura, Lee, Shun Fu, Li, Zhuoru, Xu, Lizhen, Kabon, Barbara, Hoetzenecker, Konrad, Schweiger, Thomas, Reiterer, Christian, Zotti, Oliver, Bsuchner, Paul, Hochreiter, Beatrix, Taschner, Alexander, Adamowitsch, Nikolas, Horvath, Katharina, Hantáková, Nicole, Bidgoli, Javad, Huybrechts, Isabelle, Cappeliez, Serge, Neary, John D., Shargall, Yaron, Tandon, Vikas, Finley, Christian, Agzarian, John, Hanna, Waël, Abdulrahman, Muammar, Lawrence, Kelly, Gregus, Krysten, Quraishi, Faraaz, Wikkerink, Spencer, Wallace, Christine, Prine, Merissa, Gregus, Emily, Hare, Jacqueline, Lombardo, Kristen, Fezia, Behashta, Columbus, Teresa, Rushton, Jacob, DuMerton, Deborah, Reid, Ken, Parlow, Joel, Chung, Wiley, Karizhenskaia, Maria, Malik, Aftab, Tanzola, Rob, Giles, Andrew, McLean, Sean R., McGuire, Anna, Lohser, Jens, Lim, Shirley, Grey, Rebecca, Yee, John, Grant, Kyle, Lee, Alex L., Choi, James J., Dewar, Leith R., Durkin, Christopher, Schisler, Travis, Hecht, Patrick, Hughes, Bevan, Kidane, Biniam, Liu, Richard, Tan, Lawrence, Gowing, Stephen, Buduhan, Gordon, Enns, Stephanie, Poole, Emma, Graham, Kristin, Dubik, Niina, Chin, Alex, Maziak, Donna E., Seely, Andrew JE, Gilbert, Sebastien, Villeneuve, P. James, Sundaresan, Sudhir, Gingrich, Molly, Fazekas, Anna, Bucciero, Kirby, Malthaner, Richard A., Lewis, Deb, Fortin, Dalilah, Qiabi, Mehdi, Nayak, Rahul, Plourde, Madelaine Marie, Haider, Tehmina, Murphy, Rowan, Sellers, Daniel, Donahoe, Laura, Lefebvre, Marco, Lanthier, Luc, Ko, Michael Augustine, Parente, David, Cheung, Victoria, Schieman, Colin, Bessissow, Amal, Wong, Randolph HL, Joynt, Gavin M., Lam, Carmen KM, Lau, Rainbow WH, Wan, Innes YP, Underwood, Malcolm J., Wu, William KK, Wong, Wai Tat, Choi, Gordon YS, Lee, Eva, Hui, Ka Yan, Fung, Beaker, Chan, Chee Sam, Ng, Fung Kei, Thung, Kin Hoi, Gutiérrez-Soriano, Laura, Castañeda, Laura Carmenza, Téllez, Luis Jaime, Ortiz-Ramirez, Lina Marcela, Baiardo-Redaelli, Martina, Belletti, Alessandro, Dieci, Elisa, Monaco, Fabrizio, Muriana, Piergiorgio, Nakhnoukh, Cristina, Novellis, Pierluigi, Turi, Stefano, Viscardi, Stefano, Veronesi, Giulia, Voltolini, Luca, Bongiolatti, Stefano, Salvicchi, Alberto, Gatteschi, Lavinia, Indino, Rossella, Tombelli, Simone, Ravasin, Alice, Salimbene, Ottavia, Rosboch, Giulio Luca, Balzani, Eleonora, Ceraolo, Edoardo, Neitzert, Luca, Brazzi, Luca, Londero, Francesco, Grossi, William, Massullo, Domenico, Fiorelli, Silvia, Margaritora, Stefano, Hashim, Shahrul Amry, Krishnasamy, Sivakumar, See, Woan Shiang, Nawaz, Mohammed Asghar, Bilal, Haris, Trujillo Reyes, Juan Carlos, Martínez-Téllez, Elisabeth, Belda Sanchis, Josep, Planas Canovas, Georgina, Libreros Niño, Alejandra, Parera Ruiz, Ana, Cladellas Gutierrez, Esther, Guarino, Mauro, Urrutia Cuchi, Gerard, Argilaga Nogues, Marta, Rovira Juan, Anna, Medina-Aedo, Melixa, Turró Castillejo, Mª Asunción, Gil Sanchez, Josep Mª, Araúz-Sarmiento, Ibell, Herranz Perez, Gracia, Chavarria Murillo, Stephania, Garcia-Osuna, Alvaro, Rodriguez-Arias, Ainhoa, Berga Garrote, Nuria, Martín Grande, Ascension, Parise Roux, Diego, Gajate Martín, Luis, De Pablo Pajares, Angélica, Candela Toha, Angel Manuel, Moreno Mata, Nicolás, Muñoz Molina, Gema, Caballero Silva, Usue, Cabañero, Alberto, Fra Fernandez, Sara, Cavestany García-Matres, Cristina, Simón, Luisa, Montenegro, Cristina, Pozo, Sergio, Gonzàlez-Tallada, Anna, González Suarez, Susana, Ribas Ball, Montserrat, De Nadal Clanchet, Miriam, Pérez Vélez, Javier, Cruz, Patrícia, Sánchez-Pedrosa, Guillermo, Duque, Patricia, González, Guillermo, Huerta, Luis, Rodríguez, Laura, Garutti, Ignacio, Ruiz-Villa, Laura, Martí-Ejarque, Maria del Mar, Gili-Bueno, Mireia, Maddio Vieyra, Ricardo Matias, Fibla, Juan J., Durán, Núria, de Temple Pla, Marina, Rodríguez-Fuster, Alberto, Bermejo-Martínez, Silvia, Carramiñana, Albert, Opitz, Isabelle, Etienne, Harry, Cata, Juan P., Guerra-Londono, Juan Jose, Rajaram, Ravi, Corrales, German, Vaporciyan, Ara, Mehran, Reza, Sepesi, Boris, Walsh, Garrett, Rice, David, Cukierman, Daniel S., Swisher, Stephen, Marchant, Bryan E., Harris, Lynne C., Cusson, Bruce D., Miller, Scott A., Ayad, Sabry, Araujo, Jorge, Marquez-Roa, Leonardo, Hofstra, Richard L., Wudel, Jr., Leonard J., Minear, Steven C., Teixeira, Camila, Pimentel, Mario, Popoff, Andrew M., Marsack, Kelly, Meehan, Sarah, Chen, Tzonghuei H., Essandoh, Michael, Poppers, Jeremy S., Ke Wang, Michael, Chan, Matthew T V, Cata, Juan P, McLean, Sean R, Srinathan, Sadeesh K, Reyes, Juan Carlos Trujillo, Grande, Ascension Martín, Tallada, Anna Gonzalez, Sessler, Daniel I, Maziak, Donna E, McIntyre, William F, Wong, Randolph H L, McGuire, Anna L, Roux, Diego Parise, Wells, Jennifer R, Ofori, Sandra N, Eikelboom, John W, Jolly, Sanjit S, Healey, Jeff S, and Devereaux, P J

Published
2023
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2. Rationale and design of the colchicine for the prevention of perioperative atrial fibrillation in patients undergoing major noncardiac thoracic surgery (COP-AF) trial

Author

Devereaux, Vincent, Jessica, Wang, Michael Ke, Wells, Jennifer R., Conen, David, Devereaux, PJ, Healey, Jeff S., Landoni, Giovanni, McIntyre, William F., Popova, Ekaterine, Sessler, Daniel I., Srinathan, Sadeesh K., Amir, Mohammed, Bangdiwala, Shrikant I., Bossard, Matthias, Chan, Matthew T.V., Eikelboom, John W., Fleischmann, Edith, Jolly, Sanjit S., Montes, Felix Ramón, Reimer, Cara, Schmartz, Denis, Wang, Chew Yin, Alvarez-Garcia, Jesus, Bianco, Giuliana Lo, Blum, Steffen, Boasquevisque, Danielle de Sa, Borges, Flavia K., Chiarella-Redfern, Helene, Gonzalez-Osuna, Aranzazu, Guerra-Ramos, Jose M., Marcucci, Maura, Meyre, Pascal B., Ofori, Sandra N., Oleynick, Christopher, Ramos-Pachón, Anna, Traquair, Hugh, Mitchell, L. Brent, Wyse, George, Cheng, Davy, McAlister, Finlay A., Wells, George A., Baskaran, Geethan, Gennaccaro, Julia, Howe, Rosemary, Mastrangelo, Louise, Pettit, Shirley, Shahbaz, Subana, Tosh, Makayla, Zucchetto, Simona J., Heenan, Laura, Lee, Shun Fu, Li, Zhuoru, Xu, Lizhen, Kabon, Barbara, Reiterer, Christian, Taschner, Alexander, Horvath, Katharina, Adamowitsch, Nikolas, Zotti, Oliver, Hantáková, Nicole, Hochreiter, Beatrix, Huybrechts, Isabelle, Cappeliez, Serge, Neary, John D., Shargall, Yaron, Tandon, Vikas, Finley, Christian, Agzarian, John, Hanna, Waël, Abdulrahman, Muammar, Lawrence, Kelly, Gregus, Krysten, Quraishi, Faraaz, Wikkerink, Spencer, Wallace, Christine, Prine, Merissa, Gregus, Emily, Hare, Jacqueline, Lombardo, Kristen, Fezia, Behashta, Columbus, Teresa, DuMerton, Deborah, Reid, Ken, Parlow, Joel, Chung, Wiley, Karizhenskaia, Maria, Malik, Aftab, Kidane, Biniam, Liu, Richard, Tan, Lawrence, Gowing, Stephen, Buduhan, Gordon, Enns, Stephanie, Poole, Emma, Graham, Kristin, McLean, Sean R., McGuire, Anna, Lohser, Jens, Lim, Shirley, Grey, Rebecca, Grant, Kyle, Lee, Alex L., Choi, James J., Dewar, Leith R., Yee, John, Maziak, Donna E., Seely, Andrew J.E., Gilbert, Sebastien, Villeneuve, P. James, Sundaresan, Sudhir, Moffatt-Bruce, Susan D., Gingrich, Molly, Fazekas, Anna, Bucciero, Kirby, Malthaner, Richard A., Lewis, Deb, Fortin, Dalilah, Qiabi, Mehdi, Nayak, Rahul, Plourde, Madelaine Marie, Sellers, Daniel, Donahoe, Laura, Lefebvre, Marco, Lanthier, Luc, Schieman, Colin, Bessissow, Amal, Joynt, Gavin M., Wong, Randolph H.L., Lau, Rainbow W.H., Wong, Wai Tat, Choi, Gordon Y.S., Lee, Eva, Hui, Ka Yan, Fung, Beaker, Chan, Chee Sam, Gutiérrez-Soriano, Laura, Castañeda, Laura Carmenza, Téllez, Luis Jaime, Ortiz-Ramirez, Lina Marcela, De Santis, Simona, Favaro, Giovanni, Muriana, Piergiorgio, Nakhnoukh, Cristina, Novellis, Pierluigi, Turi, Stefano, Veronesi, Giulia, Angelini, Matteo, Voltolini, Luca, Bongiolatti, Stefano, Salvicchi, Alberto, Gatteschi, Lavinia, Indino, Rossella, Tombelli, Simone, Ravasin, Alice, Salimbene, Ottavia, Rosboch, Giulio Luca, Balzani, Eleonora, Massullo, Domenico, Fiorelli, Silvia, Londero, Francesco, Grossi, William, Ng, Tyng Yan, See, Woan Shiang, Nawaz, Mohammed Asghar, Reyes, Juan Carlos Trujillo, Tellez, Elisabeth Martinez, Sanchis, Josep Belda, Cánovas, Georgina Planas, Ruiz, Ana Parera, Gutierrez, Esther Cladellas, Guarino, Mauro, Cuchi, Gerard Urrutia, Nogues, Marta Argilaga, Juan, Anna Rovira, Medina-Aedo, Melixa, Grande, Ascensión Martín, Roux, Diego Parise, Martín, Luis Gajate, Pajares, Angélica De Pablo, Toha, Angel Manuel Candela, Mata, Nicolás Moreno, Molina, Gema Muñoz, Silva, Usue Caballero, Cabañero, Alberto, Fernandez, Sara Fra, Tallada, Anna Gonzàlez, Suarez, Susana González, Ball, Montserrat Ribas, Clanchet, Miriam De Nadal, Ruiz-Villa, Laura, Martí-Ejarque, M.M., Gili-Bueno, Mireia, Ferrández, Jorge Hernández, Llobet, Neus Pons, Cruz, Patricia, Sánchez-Pedrosa, Guillermo, Duque, Patricia, Azcárate, Leire, Martín-Albo, Lorena, Rodríguez-Fuster, Alberto, Bermejo-Martínez, Silvia, Carramiñana, Albert, Minervini, Fabrizio, Cata, Juan P., Rajaram, Ravi, Corrales, German, Guerra-Londono, Juan Jose, Mehran, Reza, Sepesi, Boris, Walsh, Garrett, Cukierman, Daniel S., Marchant, Bryan E., Harris, Lynne C., Cusson, Bruce D., Miller, Scott A., Minear, Steven C., Teixeira, Camila, Pimentel, Mario, Popoff, Andrew M., Cheung, Wing Lee, Marsack, Kelly, Ayad, Sabry, Araujo, Jorge, Chen, Tzonghuei H., Essandoh, Michael, Poppers, Jeremy S., Trujillo Reyes, Juan Carlos, Gonzalez Tallada, Anna, and Garg, Amit X.

Published
2023
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7. Chez les patients présentant un syndrome coronarien aigu et ayant subi une intervention coronarienne percutanée avec des endoprothèses contemporaines et qui n’ont pas eu d’événement ischémique ou hémorragique pendant 1 mois sous traitement antiplaquettaire double, est-ce qu’un traitement par ticagrélor seul entre le 1er et le 12e mois diminue le risque de saignement cliniquement important tout en étant efficace pour prévenir les complications vasculaires comparativement au ticagrélor combiné à l’aspirine ?

Author

Lanthier, Luc, Couture, Étienne L., Plourde, Marc-Émile, and Cauchon, Michel

Published
2024
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9. Emergence of fluoroquinolones as the predominant risk factor for Clostridium difficile-associated diarrhea: a cohort study during an epidemic in Quebec

Author

Pepin, Jacques, Saheb, Nathalie, Coulombe, Marie-Andree, Alary, Marie-Eve, Corriveau, Marie-Pier, Authier, Simon, Leblanc, Michel, Rivard, Genevieve, Bettez, Mathieu, Primeau, Valerie, Nguyen, Martin, Jacob, Claude-Emilie, and Lanthier, Luc

Subjects
Clostridium infections -- Diagnosis, Quinolone antibacterial agents -- Dosage and administration, Quinolones -- Dosage and administration, Proton pump inhibitors -- Complications and side effects, Health, Health care industry
Published
2005

16. Reply to Weiss and to Beaulieu et al

Author

Pepin, Jacques, Saheb, Nathalie, and Lanthier, Luc

Subjects
Clostridium difficile -- Control, Diarrhea -- Care and treatment, Health, Health care industry
Published
2006

18. Knowledge Translation Strategy to Reduce the Use of Potentially Inappropriate Medications in Hospitalized Elderly Adults.

Author

Cossette, Benoit, Bergeron, Josée, Ricard, Geneviève, Éthier, Jean‐François, Joly‐Mischlich, Thomas, Levine, Mitchell, Sene, Modou, Mallet, Louise, Lanthier, Luc, Payette, Hélène, Rodrigue, Marie‐Claude, and Brazeau, Serge

Subjects
MEDICATION errors, KNOWLEDGE transfer, PREVENTION of medical errors, MEDICAL care for older people, HOSPITAL care, PREVENTION of drug side effects, ACADEMIC medical centers, HOSPITAL care of older people, CHI-squared test, GERIATRICIANS, PHARMACISTS, PROFESSIONS, REGRESSION analysis, ELECTRONIC health records, DESCRIPTIVE statistics
Abstract

Objectives To evaluate the effect of a knowledge translation ( KT) strategy to reduce potentially inappropriate medication ( PIM) use in hospitalized elderly adults. Design Segmented regression analysis of an interrupted time series. Setting Teaching hospital. Participants Individuals aged 75 and older discharged from the hospital in 2013/14 (mean age 83.3, 54.5% female). Intervention The KT strategy comprises the distribution of educational materials, presentations by geriatricians, pharmacist-physician interventions based on alerts from a computerized alert system, and comprehensive geriatric assessments. Measurements Rate of PIM use (number of patient-days with use of at least one PIM/number of patient-days of hospitalization for individuals aged ≥75). Results For 8,622 patients with 14,071 admissions, a total of 145,061 patient-days were analyzed. One or more PIMs were prescribed on 28,776 (19.8%) patient-days; a higher rate was found for individuals aged 75 to 84 (24.0%) than for those aged 85 and older (14.4%) ( P < .001), and in women (20.8%) than in men (18.6%) ( P < .001). The drug classes most frequently accounting for the PIM were gastrointestinal agents (21%), antihistamines (18%), and antidepressants (17%). An absolute decrease of 3.5% ( P < .001) of patient-days with at least one PIM was observed immediately after the intervention. Conclusion A KT strategy resulted in decreased use of PIM in elderly adults in the hospital. Additional interventions will be implemented to maintain or further reduce PIM use. [ABSTRACT FROM AUTHOR]

Published
2016
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19. Emergence of Fluoroquinolones as the PredominantRisk Factor for Clostridium difficile-Associated Diarrhea: A Cohort Study during an Epidemic in Quebec.

Author

Pépin, Jacques, Saheb, Nathalie, Coulombe, Marie-Andrée, Alary, Marie-Eve, Corriveau, Marie-Pier, Authier, Simon, Leblanc, Michel, Rivard, Geneviève, Bettez, Mathieu, Primeau, Valérie, Nguyen, Martin, Jacob, Claude-Émilie, and Lanthier, Luc

Subjects
CLOSTRIDIUM diseases, CLOSTRIDIOIDES difficile, EPIDEMIOLOGY, BETA lactam antibiotics, PROTON pump inhibitors
Abstract

Background. Since 2002, an epidemic of Clostridium difficile-associated-diarrhea (CDAD) associated with a high case-fatality rate has involved >30 hospitals in the province of Quebec, Canada. In 2003, a total of 55% of patients with CDAD at our hospital had received fluoroquinolones in the preceding 2 months. It has been suggested that massive use of proton pump inhibitors might have facilitated this epidemic. Methods. To delineate the risk of CDAD associated with specific classes of antibiotics and whether this is modulated by concomitant use of proton pump inhibitors and other drugs altering gastric acidity or gastrointestinal motility, we conducted a retrospective cohort study of patients hospitalized in a teaching hospital in Sherbrooke, Canada, during the period of January 2003 through June 2004. We obtained data on 7421 episodes of care corresponding to 5619 individuals. Patients were observed until they either developed CDAD or died or for 60 days after discharge from the hospital. Adjusted hazard ratios (AHRs) were calculated using Cox regression. Results. CDAD occurred in 293 patients. Fluoroquinolones were the antibiotics most strongly associated with CDAD (AHR, 3.44; 95% confidence interval [CI], 2.65-4.47). Almost one-fourth of all inpatients received quinolones, for which the population-attributable fraction of CDAD was 3 5.9%. All 3 generations of cephalosporins, macrolides, clindamycin, and intravenous β-lactam/β-lactamase inhibitors were intermediate-risk antibiotics, with similar AHRs (1.56-1.89). Proton pump inhibitors (AHR, 1.00, 95% CI, 0.79-1.28) were not associated with CDAD. Conclusions. Administration of fluoroquinolones emerged as the most important risk factor for CDAD in Quebec during an epidemic caused by a hypervirulent strain of G. difficile. [ABSTRACT FROM AUTHOR]

Published
2005
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20. Early Evidence of Sepsis-Associated Hyperperfusion-A Study of Cerebral Blood Flow Measured With MRI Arterial Spin Labeling in Critically Ill Septic Patients and Control Subjects.

Author

Masse, Marie-Hélène, D’Aragon, Frédérick, Lamontagne, François, St-Arnaud, Charles, Mayette, Michael, Lamontagne, Albert, Chénard, Jean, Mehta, Sangeeta, Croteau, Etienne, Lepage, Martin, Fraser, William, Carpentier, André, Richard, Marie Anne, Gauthier, David, Sansoucy, Yanick, Palanchuck, Steven, Lanthier, Luc, Touchette, Matthieu, Adhikari, Neill K. J., and Masse, Marie-Hélène

Published
2018
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21. A single-nucleotide polymorphism of alanine to threonine at position 163 of the human angiotensin II type 1 receptor impairs Losartan affinity.

Author

Arsenault, Jason, Lehoux, Julie, Lanthier, Luc, Cabana, Jérôme, Guillemette, Gaëtan, Lavigne, Pierre, Leduc, Richard, and Escher, Emanuel

Abstract

AT1 is the principal receptor for angiotensin II (AngII), which regulates blood pressure and osmotic homeostasis. Earlier studies have shown that position 163 interacts with the antihypertensive nonpeptide antagonist, Losartan. A recently discovered polymorphism found in humans (rs12721226) coding for residue 163 led us to determine whether this polymorphism would affect Losartan antihypertensive therapies. The pharmacological properties of the A163T hAT1 variant are described.The A163T hAT1 mutation was evaluated by testing its affinity by dose displacement of AngII analogs in COS-7 cells expressing either wild-type hAT1 or the A163T hAT1. The expressions of the receptors were evaluated by saturation binding and the efficacies were assessed by measuring the 3H-inositol phosphate production. The results showed that the A163T hAT1 receptor is comparable with the affinity, expression, and efficacy of native hAT1 towards peptide ligands. The affinities were also tested with nonpeptide antagonists Losartan, L-158 809, valsartan, telmisartan, irbesartan, candesartan, and EXP3174. Losartan and EXP3174 displayed a 7-fold loss in affinity towards A163T hAT1. The ability of Losartan to inhibit AngII-induced inositol triphosphate production also confirmed a loss in efficacy. Molecular modeling showed a higher steric and hydrophilic hindrance of the A163T hAT1-Losartan complex.The polymorphism that codes for the A163T hAT1 variant results in a receptor with normal physiological properties toward the endogenous hormone. However, the significant reduction in affinity to Losartan and its active metabolite, EXP3174, could significantly impair the clinical effectiveness of an antihypertensive therapy using Losartan with patients bearing the A163T polymorphism. [ABSTRACT FROM AUTHOR]

Published
2010
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25. [Among patients with acute coronary syndrome who underwent percutaneous coronary intervention with contemporary stents and had no ischemic or hemorrhagic events during 1 month on dual antiplatelet therapy, does treatment with ticagrelor alone between the 1st and 12th month reduce the risk of clinically relevant bleeding while remaining effective in preventing vascular complications compared to ticagrelor combined with aspirin?]

Author

Lanthier L, Couture ÉL, Plourde MÉ, and Cauchon M

Subjects
Humans, Treatment Outcome, Drug Therapy, Combination, Time Factors, Ticagrelor therapeutic use, Ticagrelor adverse effects, Acute Coronary Syndrome therapy, Percutaneous Coronary Intervention adverse effects, Platelet Aggregation Inhibitors therapeutic use, Platelet Aggregation Inhibitors adverse effects, Aspirin therapeutic use, Aspirin adverse effects, Aspirin administration & dosage, Hemorrhage chemically induced, Hemorrhage prevention & control, Dual Anti-Platelet Therapy methods, Dual Anti-Platelet Therapy adverse effects, Stents adverse effects
Published
2024
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26. [In pregnant women with mild chronic hypertension, does a treatment strategy using a treatment target<140/90mmHg compared to watchful waiting unless BP>160/105mmHg reduce the incidence of maternal and perinatal complications while being safe?]

Author

Lanthier L, Sauvé N, Plourde MÉ, and Cauchon M

Subjects
Female, Humans, Pregnancy, Incidence, Infant Mortality, Watchful Waiting, Infant, Newborn, Hypertension epidemiology, Hypertension therapy, Pregnant Women
Published
2022
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28. [Evaluation of circadian variation of blood pressure by ambulatory blood pressure monitoring in an elderly diabetic population with or without orthostatic hypotension].

Author

Lanthier L, Touchette M, Bourget P, St-Georges C, Walker C, and Tessier DM

Subjects
Aged, Aged, 80 and over, Cross-Sectional Studies, Diabetes Mellitus, Type 2 epidemiology, Female, Humans, Hypotension, Orthostatic epidemiology, Male, Quebec, Statistics as Topic, Blood Pressure physiology, Blood Pressure Monitoring, Ambulatory, Circadian Rhythm physiology, Diabetes Mellitus, Type 2 diagnosis, Diabetes Mellitus, Type 2 physiopathology, Hypotension, Orthostatic diagnosis, Hypotension, Orthostatic physiopathology
Abstract

Orthostatic hypotension is frequently observed in the elderly population and has been previously identified as a significant risk factor for increased mortality. The link between this condition and increased mortality could be due to an abnormal circadian pattern of blood pressure. The absence of a physiological nocturnal decrease in blood pressure is termed the non-dipping pattern. This abnormality is relatively frequent in elderly people suffering from orthostatic hypotension, but its prevalence in the diabetic geriatric population is unknown. The purpose of this study is to compare blood pressure profiles on ambulatory blood pressure monitoring (ABPM) in a sample of elderly diabetic subjects suffering from orthostatic hypotension with those without postural hypotension. One hundred and ninety-eight patients were recruited by mail. The presence or absence of orthostatic hypotension was determined. They all subsequently underwent ABPM. One hundred and thirty-one of our subjects (68%) suffered from orthostatic hypotension; of these, 76% had a non-dipping pattern on ABPM, compared with 74% of the subjects not suffering from orthostatic hypotension (P = NS). This study thus demonstrates the high prevalence of orthostatic hypotension in an elderly diabetic population. On the other hand, we could not demonstrate a correlation between the non-dipping pattern and the presence of orthostatic hypotension. This is in contrast with previous work done in a non-diabetic elderly population. Further studies are needed to determine the effect of diabetes on blood pressure.

Published
2011
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29. Lung atelectasis secondary to massive esophageal dilation in a patient with scleroderma.

Author

St-Arnaud C, Bouchard N, and Lanthier L

Subjects
Aged, Dilatation, Pathologic complications, Esophageal Diseases diagnostic imaging, Esophagus diagnostic imaging, Humans, Male, Radiography, Esophageal Diseases complications, Pulmonary Atelectasis etiology, Scleroderma, Systemic complications
Abstract

Esophageal dilation is a rare complication of scleroderma and CREST syndrome. A case of atelectasis secondary to right inferior bronchus compression by a massively dilated esophagus is described. The authors are unaware of any previous cases of atelectasis secondary to esophageal dilation in scleroderma.

Published
2010
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30. [Results of the ALLHAT study: a uniform treatment for hypertension?].

Author

Lanthier L, Nawar T, and Plante GE

Subjects
Diuretics, Drug Administration Schedule, Humans, Hyperlipidemias complications, Hyperlipidemias drug therapy, Hypertension complications, Myocardial Infarction prevention & control, Patient Selection, Randomized Controlled Trials as Topic, Sodium Chloride Symporter Inhibitors pharmacokinetics, Sodium Chloride Symporter Inhibitors pharmacology, Benzothiadiazines, Hypertension drug therapy, Sodium Chloride Symporter Inhibitors therapeutic use
Published
2003
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