Sanchez v. Kern Emergency Medical Transportation Corp.
213 Cal. Rptr. 3d 830
Cal. Ct. App.2017Background
- In Oct. 2009 Sanchez suffered a head injury playing high-school football; a standby ambulance crew (paramedic Moses and EMT Armstrong) arrived and Moses assessed him using the Glasgow Coma Scale and recommended hospital transport.
- Moses radioed for a transport ambulance at ~21:30; the transport ambulance crew made first contact ~21:38, departed ~21:42, upgraded to lights-and-siren between ~21:43–21:48, and arrived at the hospital ~30 minutes later; ER took custody ~22:13.
- At Kern Medical Center CT imaging diagnosed a right-sided subdural hematoma; Sanchez received mannitol and underwent craniotomy and later suffered a posterior cerebral artery (PCA) stroke.
- Sanchez sued Kern Emergency Medical Transportation alleging gross negligence under Health & Saf. Code §1799.106 for failing to promptly recognize and transport him, and that the transfer between ambulances (and resulting delay) aggravated his brain injury.
- Defendant moved for summary judgment supported by expert declarations showing (1) assessments and care met the gross‑negligence standard, (2) the only arguably unnecessary delay was ~2.5 minutes during transfer, and (3) medical literature does not show outcome worsens for delays in the 0–30 minute range.
- Sanchez opposed with expert Dr. Mobin, who opined earlier transport would have reduced swelling and caused earlier mannitol/diagnosis; trial court sustained objections to portions of Mobin’s declaration and granted summary judgment for defendant; Sanchez appealed.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether admissible expert evidence created a triable issue on causation (that delay worsened injury) | Mobin: earlier transport upon Moses’s first contact would have reduced swelling, led to earlier mannitol/diagnosis, and prevented/worsened PCA stroke | Defense experts: literature shows no evidence that delays of 0–30 minutes affect subdural hematoma outcome; Mobin’s opinions are conclusory, speculative, and rest on improperly assumed timelines | Court: Sustained key evidentiary objections to Mobin; Mobin’s causation opinions lacked foundation and reasoned explanation; no triable issue on causation. |
| Whether the standby crew’s assessment or decision not to transport immediately amounted to gross negligence | Sanchez: Moses failed to properly assess or immediately transport | Kern: Moses performed appropriate assessment, spinal precautions were appropriate, and prevailing practice used transport ambulance for non-emergent but urgent cases | Court: No admissible expert proof of gross negligence; factual record supports defendant’s practices. |
| Whether timing calculations supported a finding that any delay was more than de minimis and causally significant | Sanchez: treated the entire period from first contact to departure as delay attributable to defendant | Kern: timeline shows only ~2.5 minutes of arguably unnecessary delay; remaining time was assessment, spinal precautions, and transport; literature undermines causal link | Court: Accepted defendant’s timeline and literature; Sanchez failed to rebut that such brief delays would alter outcome. |
| Whether appeal was frivolous and sanctions warranted | Sanchez: appeal challenged evidentiary exclusions and summary judgment | Kern: appeal was manifestly without merit; Mobin’s declaration was a sham; sought costs as sanction | Court: Appeal lacked merit but was not frivolous or taken for improper purpose; denied sanctions. |
Key Cases Cited
- Aguilar v. Atlantic Richfield Co., 25 Cal.4th 826 (legal standard for summary judgment and triable issue) (explains framework for burden shifting on summary judgment)
- McGonnell v. Kaiser Gypsum Co., 98 Cal.App.4th 1098 (summary judgment burden-shifting rules) (defendant’s prima facie showing shifts burden to plaintiff)
- Sargon Enterprises, Inc. v. University of Southern California, 55 Cal.4th 747 (expert admissibility) (trial court gatekeeper role under Evid. Code §801)
- Jennings v. Palomar Pomerado Health Systems, Inc., 114 Cal.App.4th 1108 (expert causation standard) (expert must provide reasoned explanation linking facts to opinion)
- Powell v. Kleinman, 151 Cal.App.4th 112 (medical-expert evidence in summary judgment context) (conflicting expert declarations determine triable issues)
- Bushling v. Fremont Medical Center, 117 Cal.App.4th 493 (expert opinion admissibility) (expert must assist trier of fact and be properly grounded)
- Jennifer C. v. Los Angeles Unified School Dist., 168 Cal.App.4th 1320 (opposing-expert detail at summary judgment) (liberal construction of opposition declarations where foundation present)
- Shiffer v. CBS Corp., 240 Cal.App.4th 246 (insufficient expert foundation) (experts relying on an incomplete fact universe may be excluded)
- In re Marriage of Flaherty, 31 Cal.3d 637 (standards for sanctions on frivolous appeal) (appeal frivolous only if prosecuted for improper motive or indisputably without merit)