Maureen E. Baker, as Personal Representative of the Estate of Barnaby Dupuis Baker v. Oregon Health & Science University and Rodney F. Pommier, M.D.

Baker · United States District Court for the District of Oregon · December 9, 2025 · No. 3:24-cv-709-SI

Summary

The United States District Court for the District of Oregon denied Defendants’ remaining motion for summary judgment in a medical negligence action arising from Barnaby Baker’s intraoperative death. The court held that the expert testimony and other evidence created a genuine dispute of material fact regarding whether preexisting cardiomegaly could have been detected through a proper preoperative cardiac evaluation and whether Defendants’ alleged negligence caused the death. The causation issue was therefore left for a jury.

Holdings

  1. Summary judgment was improper because the record, viewed in the light most favorable to Plaintiff, presented a genuine dispute of material fact as to whether Defendants' alleged failure to detect cardiomegaly caused Mr. Baker's death.

Questions Presented

  1. Whether Plaintiff presented sufficient evidence to create a genuine dispute of material fact concerning whether Defendants' alleged failure to discover Mr. Baker's preexisting cardiomegaly caused his death.
  2. Whether the expert testimony that a preoperative cardiac evaluation may have made an enlarged heart readily apparent was legally sufficient, when viewed in Plaintiff's favor, to support a reasonable inference of causation under Oregon law.

Disposition

other

Cases Cited (11)

  • Celotex Corp. v. Catrett, 477 U.S. 317, 323, 325 (1986)(followed)
  • Nissan Fire & Marine Ins. v. Fritz Cos., 210 F.3d 1099, 1102 (9th Cir. 2000)(followed)
  • Devereaux v. Abbey, 263 F.3d 1070, 1076 (9th Cir. 2001)(followed)
  • Soremekun v. Thrifty Payless, Inc., 509 F.3d 978, 984 (9th Cir. 2007)(followed)
  • Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 250, 252, 255 (1986)(followed)
  • Clicks Billiards, Inc. v. Sixshooters, Inc., 251 F.3d 1252, 1257 (9th Cir. 2001)(followed)
  • Ricci v. DeStefano, 557 U.S. 557, 586 (2009)(followed)
  • Matsushita Elec. Indus. Co. v. Zenith Radio Corp., 475 U.S. 574, 587 (1986)(followed)
  • Zehr v. Haugen, 318 Or. 647, 653-54 (1994)(followed)
  • Stevens v. Bispham, 316 Or. 221, 227 (1993)(followed)

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