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Intravenous Patient-controlled Analgesia Versus Thoracic Epidural Analgesia After Open Liver Surgery: A Prospective, Randomized, Controlled, Noninferiority Trial.
Hausken J, Fretland ÅA, Edwin B, Andersen MH, Dagenborg VJ, Bjørnelv GMW, Kristiansen R, Røysland K, Kvarstein G, Tønnessen TI. Hausken J, et al. Among authors: kvarstein g. Ann Surg. 2019 Aug;270(2):193-199. doi: 10.1097/SLA.0000000000003209. Ann Surg. 2019. PMID: 30676382 Clinical Trial.
Placebo control--still the most ethical study design.
Kvarstein G, Måwe L, Indahl A, Hol PK, Tennøe B, Digernes R, Tønnessen TI, Beivik H, Stubhaug A. Kvarstein G, et al. Pain. 2010 Jan;148(1):174-175. doi: 10.1016/j.pain.2009.11.013. Epub 2009 Dec 3. Pain. 2010. PMID: 19962241 No abstract available.
52 results