Studt v. Sherman Health Systems
2011 IL 108182
Ill.2011Background
- Jane Studt alleged emergency room misdiagnosis of appendicitis leading to ruptured, gangrenous appendix and extensive subsequent care.
- Plaintiffs asserted both professional negligence (vicarious liability for doctors) and institutional negligence (hospital’s own conduct).
- Trial court instructed jury with IPI Civil (2006) No. 105.01 over defense objections; jury returned a general verdict for the Hospital.
- Appellate Court affirmed, holding the 2006 instruction accurately stated the law and allowed evidence beyond expert testimony.
- Supreme Court granted review to determine whether the 2006 instruction correctly stated law on professional negligence standards and evidence.
- The Court held that the 2006 instruction does not accurately state Illinois law but affirmed the jury verdict on the basis that reversal was not justified by prejudice.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Does IPI 105.01 accurately state the evidence type for professional negligence? | Studt argues it allows non-expert evidence improperly. | Sherman Hospital argues it expands proper evidence improperly, blurring professional/institutional lines. | No; it does not accurately state the law. |
| Does IPI 105.01 correctly state the professional standard of care? | Studt contends the 2006 text omits the requisite knowledge/skill standard. | Hospital contends the language permits jurors to rely on nonexpert sources. | No; it does not accurately state the standard of care. |
| Does the instruction improperly authorize use of personal knowledge by jurors? | Plaintiffs argue the text permits jurors to rely on personal notions of reasonableness. | Hospital argues it creates inconsistency in evaluating professional conduct. | No; the language directs not to rely on personal knowledge and is not reversible error. |
Key Cases Cited
- Advincula v. United Blood Services, 176 Ill. 2d 1 (Ill. 1996) (professional standard requires expert testimony unless narrow exceptions apply)
- Darling v. Charleston Community Memorial Hospital, 33 Ill. 2d 326 (Ill. 1965) (framework for institutional negligence standard in hospital settings)
- Jones v. Chicago HMO Ltd. of Illinois, 191 Ill. 2d 278 (Ill. 2000) (distinguishes professional vs. institutional evidence and standards)
- Greenberg v. Michael Reese Hospital, 83 Ill. 2d 282 (Ill. 1980) (broad range of evidence may establish hospital standard of care in institutional negligence)
- Loman v. Freeman, 229 Ill. 2d 104 (Ill. 2008) (restatement of professional standard requiring knowledge/skill under certain conditions)
- Ohligschlager v. Proctor Community Hospital, 55 Ill. 2d 411 (Ill. 1973) (bylaws/regulations can substitute for expert testimony in certain professional standard cases)