443 F. App'x 58
6th Cir.2011Background
- Plaintiffs Thomas, Melau, and Anderson sued Novartis alleging Zometa/Aredia caused osteonecrosis of the jaw.
- MDL proceedings were transferred to the Middle District of Tennessee for consolidated handling.
- District court granted summary judgment to Novartis and barred treating physicians from offering expert testimony on specific causation.
- Plaintiffs sought to use non-retained treating-physician testimony to prove specific causation; the district court excluded it.
- Court discusses Daubert, Rule 702, and gatekeeping and applies it to assess the treating physicians’ reliability.
- Court affirms district court’s rulings and hence grants summary judgment for Novartis on all cases.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Can treating physicians testify on specific causation? | Thomas argues treating doctors are qualified to opine. | Novartis contends they lack reliability/fit for specific causation. | No abuse; treating opinions not shown reliable under Daubert/Rule 702. |
| Did Dr. Johnson’s opinion meet Rule 702 requirements? | Thomas relied on Dr. Johnson’s experience. | Johnson’s experience did not establish reliability for causation. | Not established; district court did not err in exclusion. |
| Was summary judgment proper without admissible specific causation evidence? | Evidence other than treating opinions could raise fact questions. | No admissible specific-causation evidence; no triable issue. | Yes; summary judgment proper. |
| Was Melau’s preservation issue fatal to appeal argument about non-retained evidence? | Melau raised argument on appeal | Argument not preserved in district court. | Argument not considered on appeal. |
Key Cases Cited
- Tamraz v. Lincoln Elec. Co., 620 F.3d 665 (6th Cir. 2010) (Daubert gatekeeping and reliability standards for expert testimony)
- Ky. Speedway, LLC v. Nat’l Assoc. of Stock Car Auto Racing, Inc., 588 F.3d 908 (6th Cir. 2009) (Broad discretion to district courts on admissibility decisions)
- In re Scrap Metal Litig., 527 F.3d 517 (6th Cir. 2008) (Admissibility and reliability considerations in expert testimony)
- Nolan v. Memphis City Sch., 589 F.3d 257 (6th Cir. 2009) (Deference to district court on evidentiary rulings; standard of review)
- Gass v. Marriott Hotel Servs., Inc., 558 F.3d 419 (6th Cir. 2009) (Treating-physician testimony analysis under Daubert)
- Fielden v. CSX Transp., Inc., 482 F.3d 866 (6th Cir. 2007) (Treating-witness reliability and expert testimony standards)
- Best v. Lowe’s Home Ctrs., Inc., 563 F.3d 171 (6th Cir. 2009) (Expert testimony foundation and methodological reliability)