Tariq R, Singh S, Gupta A, Pardi DS, Khanna S. Association of gastric acid suppression with recurrent Clostridium difficile infection: a systematic review and meta-analysis. JAMA Intern Med 2017;177:784-91. [Ref.ID 101618]

Muanda FT, Sheehy O, Bérard A. Use of antibiotics during pregnancy and risk of spontaneous abortion. Can Med Assoc J 2017;189:E625-33. [Ref.ID 101551]

Gorricho J, Garjón J, Alonso A, Celaya MC, Saiz LC, Erviti J, López A. Use of oral antidiabetic agents and risk of community-acquired pneumonia: a nested case-control study. Br J Clin Pharmacol 2017:11 de marzo. [Ref.ID 101545]

Wang Y-F, Chen Y-T, Luo J-C, Chen T-J, Wu J-C, Wang S-J. Proton-pump inhibitor use and the risk of first-time ischemic stroke in the general population: a nationwide population-based study. The American Journal of Gastroenterology 2017:11 de abril. [Ref.ID 101543]

Anónimo. Malformations congénitales chez les enfants exposés in utero au valproate et aux autres traitements de l’épilepsie et des troubles bipolaires - Communiqué. Agence nationale de securité du médicament et des produits de santé 2017:20 de abril. [Ref.ID 101537]

Trifirò G, de Ridder M, Sultana J, Oteri A, Rijnbeek P, Pecchioli S, Mazzaglia G, Bezemer I, Garbe E, Schink T, Poluzzi E, Froslev T, Molokhia M, Diemberger I, Sturkenboom M. Use of azithromycin and risk of ventricular arrhytmia. CMAJ 2017;189:E560-8. [Ref.ID 101536]

Rochon PA, Vozoris N, Gill SS. The harms of benzodiazepines for patients with dementia . Can Med Assoc J 2017;189:E517-518. [Ref.ID 101525]

Taipale H, Tolppanen A-M, Koponen M, Tanskanen A, Lavikainen P, Sund R, Tiihonen J, Hartikainen S. Risk of pneumonia associated with incident benzodiazepine use among community- dwelling adults with Alzheimer disease. Can Med Assoc J 2017;189:E519-529. [Ref.ID 101524]

Jensen AK, Simonsen JE, Ethelberg S. Use of proton pump inhibitors and the risk of listeriosis: a nationwide registry-based case-control study. Clin Infect Dis 2017;64:845-51. [Ref.ID 101519]

Prada-Ramallal G, Takkouche B, Figueiras A. Diverging conclusions from the same meta-analysis in drug safety: source of data (primary versus secondary) takes a toll. Drug Saf 2017;40:351-8. [Ref.ID 101501]

Sondergaard KB, Weeke P, Wissenberg M, Olsen A-MS, Fosbol EL, Lippert FK, Torp-Pedersen C, Gislason GH, Folke F. Non-steroidal anti-inflammatory drug use is associated with increased risk of out-of-hospital cardiac arrest: a nationwide case–time–control study. Eur Heart J 2017;3:100-7. [Ref.ID 101478]

Jensen AK, Simonsen J, Ethelberg S. Use of proton pump inhibitors and the risk of listeriosis. A nationwide registry-based case-control study. Clin Infect Dis 2017:1. [Ref.ID 101381]

Martinez C, Suissa S, McGill J, Rietbrock S, Katholing A, Freedman B, Cohen AT, Handelsman DJ. Testosterone treatment and risk of venous thromboembolism: population based case-control study. BMJ 2016;355:i5968. [Ref.ID 101016]

Antoniou T, Macdonald EM, Hollands S, Gomes T, Tadrous M, Mamdani M, Juurlink DN, for the Canadian Drug Safety and Effectiveness Research Network. Association between statin use and ischemic stroke or major hemorrhage in patients taking dabigatran for atrial fibrillation. Can Med Assoc J 2016:21 de noviembre. [Ref.ID 100954]

Arfè A, Scotti L, Varas-Lorenzo C, Nicotra F, Zambon A, Kollhorst B, Schink T, Garbe E, Herings R, Straatman H, Schade R, Villa M, Lucchi S, Valkhoff V, Romio S, Thiessard F, Schuemie M, Pariente A, Sturkenboom M, Corrao G, on behalf of the Safety of Non-steroidal Anti-inflammatory Drugs (SOS) Project Consortium. Non-steroidal anti-inflammatory drugs and risk of heart failure in four European countries: nested case-control study. BMJ 2016;354:i4857. [Ref.ID 100756]

Gislason GH, Torp-Pedersen C. NSAIDs and the failing heart. BMJ 2016;354:i5163. [Ref.ID 100755]

Anónimo. Understanding observational studies. Drug Ther Bull 2016;54:105-8. [Ref.ID 100726]

Abrahamsen B, Eiken P, Prieto-Alhambra D, Eastell R. Risk of hip, subtrochanteric, and femoral shaft fractures among mid and long term users of alendronate: nationwide cohort and nested case-control study. BMJ 2016;354:i3365. [Ref.ID 100624]

Azoulay L, Filion KB, Platt RW, Dormuth CR, Clemens KK, Durand M, Hu N, Juurlink DN, Paterson JM, Targownik LE, Turin TC, Ernst P, and the Canadian Network for Observational Drug Effect Studies (CNODES) Investigators. Association between incretin-based drugs and the risk of acute pancreatitis . JAMA Intern Med 2016:1 de octubre. [Ref.ID 100558]

Rousseau C, Jean S, Garnache P, Lebel S, Mac-Way F, Biertho L, Michou L, Gagnon C. Change in fracture risk and fracture pattern after bariatric surgery: nested case-control study. BMJ 2016;354:i3794. [Ref.ID 100518]